HomeMy WebLinkAbout1970
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SP1:1CII'ICATI0NS
AN1)
DOCUM F.N"fS
MUNICIPAL f LI:CTR1('
GENERA'T'ING STATION
UNif 5
CITY OF DENTON, TEXAS
CONTROL AND INSTRUMENT EQUIPMENT
SUMMATION 4904. K•6A
CONTRACT ISSUE
BAILEY MHER COMPANY
Wickliffe, Ohio
BLA('K n ~'I(AlCll
('Im.lllinp Lnginccn
KaI1sjS ('11). MISSOUt1
1'170
MFAIDO+ LAK4 PAAK'0,11i1'
111,A(", K ft VF, AT-14 P.0. b')r %a ?a 05
t rY,SULT INr• IW,1NFFPS KANSAS Clrr 14, MISSOURI
CHANGE ORDER
NI P A r T% I, li+f i I r :'o t c l Cr,Inf it1'd l irn', ,r I H hG. 1
Jirfliflt', Rhin 4 0 V.' All lruns;r; 7r,, 1971
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t I i lrr' lit
brink; lnrnl',bl'~I:
f'rir1 141kI Iir,n tnr tI1r111r11j11, ;III t'rl11 p'u'nt with l 71 I,,,i
vl}',n:Il run{',r 1n IccoI. IIII r' a'I t111 R.II It'v M('L('r "cgI:jII Ir1 tr1'
n1 Urlur( - t 17U. 7.f)U
11rIie rlrrlurtiin fur deIc'1i119 IlIP `rnili nllnlIII ri+ltOT +r[Id
u1,;sorl nl Vtl wIrIlig oi-i gill ;II IF' 1, t'UI,I'SOII in arCn rd;lnlr wllll
Rat It'y MetI- r Cnmpl my I c t I c r of UrtnbC r R, 19/'0 621 .00
I'rir,• ntldltI(gl Eur lurnlg11111 I tirrlPI 5t'ri,'s 119 cvt,nt rr -
rl'rrle'r and Srri70 vitin;l1 ;miIim, i;llur li'.tt'd !Ih Allc'1n;lll 1
in lpI'lc'If it'nt tlI lr1 1;;1i lr Ictl'I Cl !'yin'; I'n'I""~,II ',I 19Y-hVlti! , I,11fI.U(1
I'I Irt' ;uidltil'n !nI tht' urltiltir111 nl 11,v 111,',Ir I,c'I'r1 '',fnnrt'
111 Ills' Hf 'wl l InratI ifit II I IIt ?1+II '1 111 y' :-r t, lr 11" tr d
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l AtILLIIV 22, 1(1i1 -7,/mill ,1111
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P R O P U C 1 S F iJ n. 1' S T F Td S" 1 o n P O W F R A N 0 P R 0 C E S S G O R 1 H 0 It
U tc,tiac r 2a, 1970 III. I IFiG i _~-~I
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11, o. }lox FA95
1;.ans115 City, 1•1i"MouI'i 6411 t
Att~:Ilti.cal llr. John Kl.inr~ i
S11bjc,rt: City of TJenton, 'foaas
Unit. i'5
Control and in^trur,lent. 1:c;ui.nlaent;
13 & V c;pcc:i.fic,';ation 4'3"1 • 1:-tai,
mar ldr. Ming:
CorlFilrruincI telephone ronver.sati.orl Uat( ~It1challntllfnrhe
signal rant3c front 3-1.5 Iasi to 3-•27 psi i
the subject job, 1•riil and in a lditional. i.2,2WI to thc! total
CU nt.
if thuro i1rQ tiny clueDt;i.oils, please Contact 113.
Very truly your
S i11 (r;7 L'nc)i.,1c•r.'~
K1nrlns Cii:y i)i;;Lr.i.ct
JJa:,1r
AIIIN ' 1.1I1Ili to "aPAN V Vw'ILKIIFIt, 01110 4~i1Q I'Ili 1IIt '1i1,!{:+ ; : • U'' Illy; Cp, 'I 1 it
• 1 1 , J A131. r) 1 111: 1'' 1 , 1
f ACDUC1 f,L U S YSTEM TDA PO1V [1; A11n PrIUC F S S c 0 N T AUt
1;rply 1: f'. U. ~s-Jb,77y n Prailic 4'~IL~r, as 6G2Dd
F hone 9Is 3i1 F{?;+
17 2
RLH 1J I-D Tb
1.~~~ ors
Cc?;t: a3.t.i.t,j l;l,c;inwen"
110% fit,
}~i11tGi7 J C'~.L'r 111 F,UlIJ'.L 64114
C! ri ' ,
. 11 1
ntteni i.r,n 15r , 1701n 1C'li.nr3
SubC1tt of. T)enton, '~'cras
13 & V SPCc. 4904 FC Cif
Cont):ol & xnrat.r.ull?ontati.olt, ):quiprne)lt
}JC"1 r' Mr. fling:
CO." Ci r.a tiro informati.olt divert to you rr<r;u r3 t.J,rl tl,c,
mij.f,F;ion of tha ; ci+,?t 1irt'luric iittOr and the L-cdditiort of the. l-•
(`M'rRi11~ 11t~,~~nninf~^Y, ' }.vS:a r..
~
7110, clPOI i.Cttble t.ako-c.pl.1t price for t1m, .Sc;,m annunciator is ; 40 62)..
rlhk irtc111c3:31 t.hn 40• )Joint bcdlc~r board cnnunciator., tho /V -pr n't
turbirre board annunci )Lori Crloncj with tho civ;;oc.iatcd plawl
tuid.. tai.a.-ing of- this; (:quipmgnt-.
The appli.c,ib)c price for adding e0, l;eta recore'.big "Ir,nun("i.atur is
$20..429. Thn recordi.rtg annunciator con.,A.,;t0,) of tha fol.lo,rinU:
2 Model P72..01. Cabinet, 'rtC.Frt:Uril~r{ v
1 No. ItW2.13, 11,!;Po):y ~c ;r.mol i0, ; (;U pr)i.nt t")
2 Scanner pri;) Ler
2 No. I-)C•-h07Sa power supp.lics
1. Terminal W oc): a'is,%irb.ly
3 27r~, ):1'1211. 1:~:h1oY yr : +i a
No. 1 No. 5310 I',v7 i r_ assc:r hl :~e:! (64, pointy )
2 No. '1'11•-1. `l i.ans print-out
2 G1'cluild 1)Ctrct:ora
1 2•-111.11inc+cond resoJ citi.on
1 150 ft. cilblC' for ),).inter
3
110. 1.UT dr.f.ve).
61 3 50 it. cable:; ,:or lumpa
1. Dual l,`tmp hol utn
Printer cli.,;oble mwit:ch O:(.'y lock)
,.r
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!SJ, ~IL)11S llo.1 11.c~a 2 D'Aohor 20J 1970
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TfuA i)PI'Ov:i. .:1 yOll vit.)1 the infc;rmrt~.c)n y-; 1t I:eciuir- e ilt this
i;.L'C7 i:lljJ CillC:;tiOI1L: Q): CvI'lIU_!I1CSJ J7CiIfC 1ct ma know.
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Vc::ry uIv,vc)l1r.r.,
i~lc,^, ).ncJi.necL
Kansas City DISLC3,clt
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F'rc~(wsal No. 51198-491 Sl
y~ t UU ,fit IC O 1
Bal3~.QCik Ct X Rev. No. Sttppl.
Date 12/14/70
PROPOSAL Pale 1. of t
E
Sub)(i ltecol:clincl I.tsnunci;%tor amt `Cer.>>einLt~~:e I,onitor
t
Ci1.y of D(rnl,,on, Tex,za
AhlniCi1.)al. 1:1.ect:riC Grr,c;rating SLation
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TD Idack & Veatch
Conrsulting Lnyincors
I', o. 13om £1405
Kansas City, trio. 641.14
Att s Mr. Roger. Dutton
I
I
REFERENCE Black & Veatch Letter Datoo 3.1-13-70
Respccllally s .1;nitted
BAILEY ML( [R C0YPANY
J. J. SoOau:;I:as
S11c:,n Lnyincer
Kant; is: City Diotrict
Eiailey Metcr Company - A suWtloaryol E3abcock & Wilcox, O S.A.
Wr(H ffe, Ohm 44092 --I cleyhvrie, I f) 94 3 Y100 Tclee 98 42) - Call: 8ar'ymeter
1~,'~ F f~cposnl flo. 5).l'3E:-49) S1
l 1. l . , _.I WIC 12/14/710
P140P0SAL PaFc 2 of 2
yi(` jlioi o to li,rl.1,il I o cowil'it(il 11 It( I h levi al Vo, I~rlcn ,Iio,.n, 511u1hJ III kll;,5 (011(iil r-11, ill-
cII J, 4 herein Id gI4e1I I y I' l :,,(IIII-,it lons, r ,I f 8 [),III ui 1h15 plot-11, IelcrenFAd bl,fcuI. flit- eriaIll wI11 k fur.
rii fo•.l Id; shi; I ii h p.i~Il luilrss ir,~ Celr,i olhul°is,; b~lrw.
Ili '.I No. lype alM ha.ri~dicu Plire
AT,T1~'MTJ-~ No. I
Sc EII'l 5cric a .I19 event rP.cw:Cl(!r and Sorie:3 '10
513P-17 vimml annunciator ,;yo;Lam as uescyibcc and
t :bl]latCCi ill attached Scam Instruillent Coll).
letter gLmUtLion ciutud 11-10-•70. 21,f00,00 '
A T,T1:1UNA`l'PI Ia c) . 2
5TP•-75 F3ota Corporation Model 11,1201 Sequence
5DP-17 I c:o,,- t(3riny Sy::tcm as closcribed and
tabulated in att acbecl Bntn Corp. quotation
No. BAN-2)72 Mated 10-27-70. 20, 772.00
14E-1 Howell Instruments Tomperaturo Monitoring
System, Mot! ol 114200 per 13 f V woes except
to include higo speeu scanner.
Extra price to add high speed scanner KILIC0,
L';cI1.FY VIFTER COMPANY WICKLira, OHIO 4402 • PIIONE 116 W-5500 • TWX & TFIEX • CABLE: MILYMETER
.'Gull SM!•!Ln
P R O D U C T S A N 0 S Y S T E M S F O R P 0 W E R A N 0 P R O C E S S C 0 N T R 0 E
Reply to: P. 6. Sax 8009 • P~a'~ V~IYnte, Klr as EUCIS 913 362.6993
January 22, 1971
City of Denton, Texas
City Hall
Denton, Texas
Attention Mr. John Marshall
Purchasing Agent
Subjects Electric System Improvements
project 4904
Spec. No. K-6A
BMCo. Job No. 5193P
Gentlemen%
Please refer to Black & Veatch letter dated 11-13-70 regarding
the recording annunciator and temperature monitor. As pointed
out in Black & Veatch's letter, these two items of equipment
are independent of the main control panel and therefore, warrant
individual consideration.
After review by our Engineering Department, and since the record-
ing annunciator and temperature monitor are separate entities, we
find handling of this equipment as suggested in Black & Veatch's
11-13-70 letter is entirely acceptable. Consequently, our handl-
ing costs will be reduced and the savings can be passed on. There-
fore, we will agree and accept handling this equipment under the
following terms and conditions:
The guarantee or warranty terms specified under Section GC-24
will be required of the equipment manufacturerF however, an
requests for service or equipment under the provisions of t KO
warranty will be directed to the equipment manufacturer. The
Bailey Meter Company would not be responsible for any adjust-
monts, calibration or repair of the equipment required by
Sections GC-24 Guarantee and 1A.7.3 Manufacturers Technical
Services.
All engineering data required by Paragraph GC-7, Approval of
Engineering Data, and Section 1C, Engineering Data, shall be
submitted directly to the Engineer by the equipment manufacturer,
All coordination required for engineering and shipment shall be
directly between the Engineer and the equipment manufacturer.
TER COS'PA%Y WICKUEfE. OHIO 44072 PHONE 216 743 550D • TEIEA • CLBIE
t
&A1:2
Mr. John Marshall Pago Two January 22, 1971
City of Donton, Texas
The subject equipment shall he shipped f.o.b. plant site by
the equipment manufacturer on a schedule directed by the
Owner.
The above handling procedure will result in a price reduction to
the contracts
Reduction per abova revised handling of
Scam Recording Annunciator and Howell
Temperature Monitor, Items 5BP-17/TP-75. -50690.00
If you have any questions or comments concerning any of the above,
please do not hesitate to advise.
Very truly yours,
BAILEY METER CO►!PAt3
()7
J. J. Sadauskas
Sales Engineer
Kansas City District
JJStgr
cca Mr. Roger Dutton, Black & Veatch, Karsas City, Missouri
Mr. Robert Ellis, Black & Veatch, Kansas City, Missouri
y A ; y j ` .t K tF . i a j { v s r.° • =C,
14 Tf
CITY OF DENTONs TEXAS
MUNICIPAL ELECTRIC
GENERATING STATION
UNIT 9
f
SPECIFICATIONS AND DOCUMENTS
FOR
CONTROL AND INSTRUMENT EQUIPMENT
Specification 4904 K-6A
TABLE OF CONTENTS
Page thru Pate
BIDDING REQUIRDMTS
Advertisement A-1 A-2
Instructions to Bidders B-1 B-4
Proposal C-1 C-3
Proposal Data D-1 D-5
CONTRACT FORMS
Contract Agreem#at CA-1 CA-2
Performance Bond PB-1 PB-2
CONTRACT REGULATIONS
General Conditions GC-1 GC-14
SPECIFICATIONS
PART 1 - GENERAL REQUIREMENTS
Section
1A Description and Scope of Work IA-1 IA-5
1B General Equipment Specifications 1B-1 1B-$
IC Engineering Data lC-1 1C-2
(DENTONs TEXAS - 4904 )
(CONTROL AND INSTRUM T EQUIPMVT - K-6A?
079370 TO-1
°
Pcge th'tu Page
PART 2 - TECHNICAL RKU'FP MENTS
Section
2A Teohnical Requirements Applying
to All System Equipment 2A-1 2A-2
2B Control Systems 2B-1 2B-6
20 Instruments 2C-1 2C-11
' 2D Electrical Instruments 2D-1 2D-2
2E Control and Instrument Accessory
Equipment 2E-1 2E-3
2F Panelboards and Equipment
Enclosures 2F-1 2F-7
20 Control Valves 20-1 20-6
APPENDIX - INSTRUMENT LIST AIL-1
APPENDIX - CONTROL VALVE SPECIFICATION SHEETS ACV-1
APPENDIX - DRAWINGS AD-1
APPENDIX - ADDENDUM 1
i
(DENTON, TEXAS - 4904
(CO NT p L AND INSTRUMENT EQUIPMENT - K-6A} TC-2
ADVERT ISLXENT
CONTROL AND INSTRUMENT EQUIPMENT
FOR
DENTON, TEXAS
* Sealed bids will be received by the City of Denton, Texas, at the office
of the Purchasing Agent, prior to 2:00 p.m. Central Laylight Time on
September 15, 1970, then publicly opened for furnishinE and delivering fob
Municipal Electric Generating Station, Denton, Texas
CONTROL AND INSTRUMENT EQUIPMENT
Prospective bidders may examine copies of the specifications at the office
of Black & Veatch, Consulting Engineers, 1500 Meadow Lake Parkway, Kansas
City, Missouri.
Specifications will be issued only to those bidders who have begin deter-
mined by the City of Denton, Texas, to be qualified to bid. Determination
of a prospective bidder's qualifications will be based entirely on written
evidence submitted by the bidder in duplicate to the City and the Engineer
not later than 5 days before the time set for opening the bids. Each pros-
pective bidder shall submit evidence that he:
Has adequate plant equipment available to do the work properly
and expeditiously.
Has an adequate financial status to meet financial obligations
incident to this work.
Has adequate technical knowledge and practical experience.
Has no gust or proper claims pending against him on other jimilar
work.
Has designed and manufactured three or more units of a similar
type and rating, operating under equal or more severe service
conditions than the equipment specified, and each of which has
been in successful commercial operation for 3 or more years in
central station power plants within the United Stated. The evi-
dence shall consist of a selected listing of the units, indica-
ting the Owner's name, location, date of initial operation, rating,
operating conditions, and type. The listing shall be specially
prepared for this particular bidding and shall list only those
units falling under the above requirements.
* Refer to Addendum 1 dated September 10 19(0
(DENTON, TEXAS - 4904 }
(CONTROL AND INSTRUMENT EQUIPMENT - K-6A) A-1
070970
Qualified prospective bidders may obtain copies of the specifications from
the Consulting Engineers (mailing rddress - Black & Veatch, P. 0. Box 8405,
Kansas City, Missouri 64114).
All bids must be made on pririted contract document forms included in the
specifications.
When filed with the Purchasing Agent, each bid shall be accompanied either
by an acceptable bidder's bond, a certified check, or a cashier's check on
any solvent bank, the amount of which shall be not less than 5 per cent of
the amount of the bid. The bid security shall be ivvle payable to the City
Treasurer of the City of Denton, Texas. Bid security of the successful
bidders will be returned when their contracts have been signed, filed with,
and approved by the City. Bid security of unsuccessful bidders will be
returned on award of contract or rejection of bids.
No bid may be altered, withdrawn, or resubmitted within 60 days from and
after the date set for the opening of bids.
The City of Denton, Texas, reserves the right to reject any and all bids
and to waive defects in bids.
CITY OF DENTON, TEXAS
John Marshall
Purchasing Agent
(DENTON$ TEXAS - 4904 )
(CONTROL AND INSTRUMENT EQUIPMENT - K-6A) A-2
070970
T STRUCTI01S TO BIDDERS
r,. i _d'AI,. _ ir,: !.r ;r t.innz tI I Jy to th prvl%rat on of I roloygl:
Car n quipment, n%t. t't.tlsi an'l P01 "t-1 work t'nr t.5o City o DentGrl, 'hnx'f.3,
m-'ti ng thrr7 ut;h 1'ui, l i c Utilities h"I and City r'ownr'i 1 , 0rei nor ftior
r•'frrrr_d to as chi "Owner".
B.:' PliOPOSAL5. Proposals, shrill bu Prepared :illd rnrlirnitted in duplicate,
C'a'll copy containing a comptele bound copy of thunQ ointotrict documents.
Proposals which are not prcpircd in accordance with these instructions or
which are submdtted without a complete bound copy of these contract doca-
monts will imply that the bidder does not intend to comply with all of t&
contract, conditions and such proposals will be considered irregular.
B.2.1 Prt~l,ar4tion. Each proposal shall be carefully Prepared using the
proposul and data forms bound herewith. Entries on thn proposal and data
forms shall be typo, using dark black ribbon, or iegi'Kly written in
black ink. All prices shall be stated in words and figures except where
the forr!3 provide for figures only.
Each bidder shall list in tho space provided in the proposal form all
exceptions or conflicts between his proposal and the contract documents.
If more space is required for this listing, additional pages may be addo-l
behind the proposal form. If the bidder takes no exception to the con-
tract documents, he shall write "None" in the space provided for the list-
ing. Proposals which do not comply with this requirement will be considered
irregular and may be rejected at the discretion of the Owner. In case of
conflicts not stated as directed, these contract documents shall govern.
The bidder shall not alter any part of the contract documents in any way,
except by stating his exceptions in the space providers on the proposal
fora.
The bidder shrill st%pie or otherwise bind, with each bound copy of con-
traet documents submitted, a signed copy of each addendum issuod for these
anntract documents during; the bidding period. The bidder snsll assemble
oil lrawing;s, catalog data, and other supplementary information necessary
to thorcu,lkly describn materials rind equipment covered by this Proposal,
end shall attach such sipplem"Mal information to the bound copy of Un3e
contract Documents submitted with the Proposal.
2.2.2 ifn tyres. Each bidder shall sign the Proposal with n1w isuil
signature and shall rive his full business address. Bids by nortn.r,nnips
:'kgll an signed with the pnrtn^_rship name followed by the siEnaturn u n]
inwirnation of an? of t.ho partners or other authorized representttiva.
!ids by ,j corporitio! snuLl be signed in the niunc• of t,i,•, rorporation,
:-I lowed by the signature nnl designation of the' president, s°'crWtnz ,
-tnivr person ai hoMed to bind the corporation. 's'he names of QI
-,is signing saould -1so be tylad or printed below the s ~
it*nr,turt .
E};AS - -490)4)
lo2169 t•-1
A )I,] by ri i crs,,r1 l.'lio afl*i xe:i to hi: a1J;71rlt llrt! the wor,3 "press
t 3 isuio3in:' hi'l
Y.'1 tllC).
f',' r. t, i.; f',c to r;~ 'rlAd.I-7 If
r•1 i,r i , 11 1 Y, t't,l' rt
.,1' l,rr the 1„1~"'1' r'f11f1(; lli 4,r; i, rtl l Cif t.lle r•r)r'1~1'-9.Sfi
r"1, i t'lini; cor[,orr)t'ir,n ,AJ%11
:rr.~ r I rr: Y'urni
111 'd11fi I,}ley 411, t,1ir: 7,Ldr31'eJ f,f t:r'lr jrl nCl ~3:
i flUc.
c.~ uL.ci_t_t'i1 C1,oi c )1 3h;111 ba suLtssitt k iu I 3 1
a'idre~~c'd to Chu (;Ily U'r r)L,1'1(?;d, 'i'f:XA;, Attent,i~'n; E'+,r'n, 'u.,r- cnt,
;ulrl c,nlorsed or, t.hc ~utsidc of the crlvelope with tilt, t,i!'I' r'z I',inle 'uri
the narr;e of thl ware. bird upoll.
13.2.1+ 'rlithdraw'il. proposals tar.+y be withdrawn, uIter, II, %liri re euLu,itte'i
at any tune befure the time s,A for opening the bids. Propo als~ my r,',t
be wi+. iorawn, altered, or rya iumitted within 00 lays the~rertfter.
S.3 1111.01'OP,AL CUARAPi' EL _ Each proposal shall b! accr~r,i,ru,icriby a
certifier] check or cns'nierI check dralnl on any solvent t'utk, or b ri
acceptable bir]derls bond executed by the bidder and a curr.ty crTpr,ly
:,.uthorized to rio business in the State of Texas in vi ttmount of not le:.s
01all 5 per cent of the total bid.
!'he Proposal guarantec shall be made payable without conrliticr to t~lo
City Treasurer of the City of Denton, Texas, and the amount t%,, roof may
be retained by said City of Denton, Texas, as liquidated damf:,es if the
uidder's proposal is accepted and the bidder fails to enter into contract
ill the fora prescribed, with legally responsible surety, within 10 calen-
trlr days after the date he is awarded the contract.
proposal guarantee of each unsuccessful bidder rill be returned aft.v
vwar'l of contract nr when his proposal is rejected. Vile proposal gua,runt,ru
„t' the bi'3dcr to whom the contract is .,warded will be returne when
raid bidder executes th Contract Agrecc,ent and files a satisfactory
t'erforniatlcc' Bond. ';'he i.ropos'Il deposit of the second lowcai resCCir. UI.-
b3(Iller may be vet>.i%ed for a period riot to exceed GO days lpen3in- ti)
)-ecution of the Contract Agreement send Ferforlnt),nce Bon,] by the sur'^'c.'. 'ul
kidder.
!Ji'•uh.,ATIOri TO E. SUPMPi'I•r:D I.11TH PROPOSAL. such bidder sha]i ..ut•r..it
iu proposal the nine of manufacturer and the type or no3e1 of
1 ri',r i1, 21 it(tm of r.Iuipr;ent or material he propose t.o f'lrr,is.,,. lir.
rtlL suurlit, tllur~•witl, '3rawings and descriptive n-ittcr which 1ri11 cilrj
rc;r:rrt1 ~fimensione, principle of o,•.eration, and the mr.terials from whiI:n
t!I- irt; 'lrc r:1%+D. P.ny bid not hriving sufficient ir_scrirtiv~ r.,atter
r riUe '1l'CL1 r'1 tE'l-lY the CJ~411'i.'in Il': (jr Trate ri fils Lid up:)% 'Rill bg r
W .1'1'la,illa l'. '11:.U, I 1Z';1'~11Vt'ti v'llG m1 ttcb;' 1nS1,I r1 C.C5S fV: GiE'r w.
ri•!'Lill': i Up{ l„ '3rd',?'?'. Afiy L'atC Tl al dr ial't'.4I i. fro;l tnr fir. Jl ..dill 't.,
s ,k'm.itted wi it slut Le p'.vnit'.cJ wit.holi:t written ?errdssion fr3 t'r.: do-.r.
Vc:'t1'll 1.+ItCjflU rlt~ f'dVl; of t.t1' 1, lrl;i~~r• :il. illy 1,1:1' rN,a r,tl rl i~ l'llity~
lwoAlr,y, lll:;J'il 0A
t 1' 'ilt(rrtcit LItS"cn 1. Cyr [fd ~.LOr1'~.1 i'r• ill
unliJr r,uid ttU,t tie (?dncr wl i 1 i ' i,, tiic ol:~.i~ •~f : r~leG:tini
1t1 V
1u1y vli of t,llCs -11t erI I A lta ri Indic;JL rln~l snCi( :.elr nbt
C"s'1C4 fOr CXtrB COmOF'(;t1;Lt.jUr1 Or a'xteriGkUn of t,Ll'e.
h1,41'I"; _%^l l) ljr'i~ 'iu~:
.;wtlI include all faxes, permit,,, an4 b._ lawfrlll,
ar llfi 3t t,nc Owner jr the, bidder ;)r, Proposal.
.'rri:;'.;lirlVl lnr•Ulll,r Federal, ;AAtc-, and local taxes, t,'L,r,~ occT1-
tlVln7lt 1lCrrrlSE.':7, 'Ind Ot110r -1m11'ar t%XL,s, 1)r, vrli tS, riri"i li. tisils 'ar,l'Li-
;-n'elc Ili th,; specifie,l work.
Puc S11"'l bidder will ne ccrq -risated for tiny in;rcn~e in tax rates,
liCC't a;. i'':es, -Lnd l,i:r(nit fee., Or 'irly new taxes, 11 Cr-n£;ea, (Al permits
-
impocc~k after the date 0f t1): Pr01,0C•Il; provided hUWCVET', t.liat this 11r0
visi0n hrlI I be limited to wales, u:,c , excise, :1nd att. r ivl li lore'q ttixes
assessc,i ur,ainst the completed work and tc, licenses and p( i'u(its rerluir' l
:,pee L flcally for the proposed work.
It :;11111 be the bidder's responsibility to d^termin_ trig (rpplicable
tax,-s, hermits, and licensee. If the bidder is in doubt. ;a; to li let'::':
or not a tax, permit, or license in .>i,plicablc, he sh311 otrite in his
proposal whether this item h3.s been included in his bid price ¢rld the
:lijount of the applicable t;permit, or license in question.
is.( TIME OF COMPLETION. Ttie tire= c r completion of the work is a basic'
crTisideration of the Contract. he proposal sha1.1 1)r. based upon com-
pl,ti !n of the work in r_ccord3nce with file specified schedule. It will
Lo i,c=cossary that the bidder srltis y the Owner of his ability to complet
t iii: ',ror~: within the stipulated time.
In thia connection, attenticri is called to the pr,)visions of the %tt•Ici;c,l
,'.neral Conditions relative to delays rind extension: rf time.
Ill7 1j0aD. The contractor to dhon.1 tile wnrk is a-,l will be Sc.lui i;-1
to furnish a Ferformance Bond co thr. City of Denton, 'iex;as in ,1
("3u;a] to 100 Ir_ ..,,r cent of th^_ lr[I:r,3Ct amount. till' l of the 1)013 r'i'111
be i :elladcrl in tae lurerp aunt b1i T,rlr:e, 'l'ien bur:d s:rsil be exec' tc7 or 0,
furrx, l l'OV.l rl ~'d, Copies of whir's 'Ir" attaC}1c'd ileretzij'nrr(J by 3 i;'iT'''i•ii
c!):nhuily ;LLll.il02'iisr=~i to llo bu3ine ~ in the i>t'it^_ of L'l.r:r'U1~1 accept"bl'
surety to the Owner. With tnl, bond shall be rll_i _,r~ic;s of
~f ,It,torncy", certified to inclu is th-2 ~iatc of ti,'' if includes fi"1, .,:,ct,r~ictiou, fur-
-
. uur i 1 ton, 1`'}` , n] it
fi,~,d laonr, or fur:l of field b:
,.lit` o L tc Uf the w . ] `L'16 thorou 1, L~+ l % f'- :i ; 1 f r t:
ffect to-, pr(., . "tl ~n inn cmpl ~r,ri
~~1 il 3ur.: •ulj f1Mors which iiri
, 9:iQCI:9rit %n; cjrl
t t:ir_r , `:rlud n". 3r
i tho cos
f 1
`'ft'L... t,l il' wftl l'1 .,.v
1...'till ..13. [T'~~. UL ~
' I 1
jxooyiurc necessary fur m%1n0l.'ncv of unin-
Larruptod oparntinn, the nvol1.lnll0, ;,nd voot of Mar, 'n'u facilities
for trill7a hUi'tEij, inn, h%ndling, mid Morale of r, laterlM M e'quipmM.
It iyj ,t ow und"rab,ul and U M2 l that III ourh fact,gv K iv- unen projerly
i1 uhf iy n0d anal Ponslderr! in th- preparation of oy-iV proposal sub-
Pitted, as there will be no suownqu^nt financial nq,}qK1Vr%t, to aru
contrucl awarded t0reL ;der, Witch to based on tfv' I wk < f such prior
information or its "Mot an th- P(Ut of thy. wnrg,
P.) INT[:hY STATION OF 511CIFICATl0+i31 If any pro:,p" tivy bidder is in
ioubt as to the !.rue meaning of nny part of the hroi,onnA contract documents,
i,e rely submit to the Engineer a written request for an interpretation
thereof. The person submitting the request will be responsible for its
prompt delivery. Any interpretation of the proposed docurents will be
rude only by addendum duly issued, and a copy of such a+1Qn,i1un wi l be
rraiicd or delivered to each person receiving a set of such documents.
The Owner will not be responsible for any other exIdnnations or interpre-
tutions of the proposed documents.
It shall be the responsibility of the bidder to advise thy. Engineer of
conflicting requirements or omissions of information which are necessary
to n clq.ar understallding of the work before the date act for opening bids.
Those questions not resolved by addenda shall be listed in the bidder's
proposal, together with statements of the basis upon which the proposal
is made as affected by each question.
B.10 ACCEPTANCE AND REJECTION OF BIDS. The Owner reserves the right to
-incept the bid which, in its ,judgment, is the lowest and best bid; to
reject any and all bids; and to waive irregularities runt informalities
in any bid that is submitted. Bids received after specified time of
.Losing will be returned uropcned.
B.11 CANCELLATION CHAR F182 Each bidder shall submit with his proposal
the date any cancellation charges would commence and u ;schedule of the
gpplicable cancellation charqes as provided for in Article CC-IQ of tho
GENERAL CONDITIONS.
TE:iA3 )
lrJ?7f,,1
B-ir
PROPOSAL
City of Denton, Texas
City Hall
Denton, Texas
Attention: Mr. John Marshall, Purchasing Agent
PROPOSAL FOR CONTROL AND INSTRUMENT EQUIPMENT
BID NO. 70-7144
Gentlemen:
The undersigned bidder having read and examined these specifications and
associated contract documents for the above designated equipment does here-
by propose to furnish the equipment and provide the services set forth in
this Proposal. All prices stated herein are firm and shall not be subject
to escalation provided this Proposal is accepted within 60 days.
The undersigned bidder hereby proposes to furnish control and instrument
equipment complete fob Municipal Electric Generating Station plant site,
Denton, Texas, in accordance with these specifications and associated con-
tract documents listed in GENERAL CONDITIONS, Article GC-1.
Item Lump sum price for furnishing control and instrument equipment
complete as specified but not including the sample table.
Two hundred and twenty-five thousan6 and
sixty two dollars. ($2250062.n)
Price in Words
Item U. Price addition for furnishing one sample table complete as
specified.
Thirty two thousand one hundred and c~lxty
Pi ht dollars. 32,166.
(Price in Words
Item LU. Unit prices for the sddition or deletion of relays as specified
herein including panel mounting and wiring:
Relay Price, each relay
General Electric HFA
General Electric HGA b 7.JJ )
Agastat Time Delay Type DEL-12 ~.)J )
Square D GO-40 64. )J )
(DENTON, TZXAS - 4904 )
(CONTROL AND INSTRUMENT EQUIPMENT - K-6A)
081270 C-1
The undersigned hereby declares ',hat only the persons or firms interested
in the Proposal as principal or principals are named herein, and that no
other persons or firms than herein mentioned have any interest in this
Proposal or in the Contract Agreement to be entered into; that this Pro-
posal is made without connection with any other person, company, or par-
ties likewise submitting a bid or proposal; and that it is in all respects
for and in good faith without collusion or fraud.
If this Proposal is accepted, the undersigned bidder agrees to submit draw-
ings and engineering data in accordance with Section IC and to complete de-
livery of equipment and materials in accordance with the shipping schedule
specified in Section IA. The undersigned fully understands that the time
of drawings and data submittal and equipment and materials delivery is of
the essence.
Dated at Aick i i rfe , ueuo this 18th day of eLtembr•,_, !970.
Bidder Bai Ir• Meter Com
By cuz-
h. `177r-71' ows
Title Mariaipe^, ?roposai T•'n~t 1ne- I,
Attest:
Business Address of Bidder n 1 ek l i r re , ih t o
State of Incorporation DPlawarr
Address of Principal Office Wick i i f rr , oh l o
(DE:rTON, TEXA3 - 4904 )
(CONTROL AND INSTRUMT E@uipmT - K-6A)
072370 y-2
Variations from, and exceptions to, the contract documents (continued
from Page C-2).
.•r•,)L!on:~Lrl per>,'i:'t__s~'_1~r~;
'n~ r•rr+n';;~
The warranty terms given in your inquiry do not specify a
starting date for the warranty period. The warranty terms
given in our standadd conditions of sale will apply except
that the period of warranty will be for one year following
initial operation or 24 .months foilowirn; shipment from our
factory, whichever occurs first.
Taxes
The Bailey Meter Company is hizthorizrrd and rr'nulrr~d to i;ol
I I, ale:;,-Use Taxe^ In the 'Districts" of 'T'exas In the amou,ir
of V. U;b. Cur, rr•({istrati on numoer is 1 -?4_ ) )t;I ) ) E .
w4.;ordTngly, this tax wil l appear in o'1r 1nvI,1:P:; as it r;Pi;-
nratP Item should we become a succP;;srul bldr]er on any of
the r.qulprnent offered. Please note that a,:e havP not lnciuded
any tax charges in the prices quoted.
.omrnents on Specifications
Technical Services
In rPferenen to parnvraph 1 A.7. pavP 3 P • )i or' II; :'+c]c Verlr,,~;
Specific--atione,, BaIIPy VPter Company wii; or, y (,r, I'espr,;l^il, r
for incorrect ut,nnections madr' to equipmr•nL wit,'nln (,iis'
of r'upp) y. Thi: meant; l rlcorrect < Pone r, t.l c)ns ,I thlrl Lhr• ])al r•
board:, or wlthir a Lr:+namii ter or r,ny (Aber p,](rr e r) eq,s]p,_
merit which w'!! ,h jve hiipp i lr-]. '4r Stil l l nnf. bra r•r•,l'ir)n:- J o j o Pr,r
incorrr 't, fir±'d ::orlnPcti(rC', which cork is by ;t,; r•
r:
9 f<jr '4A j;jr;or1'n,-L. :;nloi'ti(,7or P,rll)lpnf'ni. li:)
r;:)onsll, r ^r)r Pnil}Yrrr,nt which wn hr,)vr, t
c,n tnR r'qui prnn1. L1) br= s11}1pl Ir rJ. Whr'rn t r1r i I'] 1'HL I
(•r+rtaIin p lot,e of P'; .:lp,,r.nt nr: bP i nE'
equI{,GO{It~ ;Pr ",111'r•t f' I t I F)C'.:75, Vr? 7:11 1 rol`t ;N rr'; r,. ' r'
, O
+nrL r, i' inI T'rPCL 8P~1PctIrn.
IFaa''• rJS;'.lr; mull trio t'ayJi;rQ r,..,f1.3 .r.:!
r-, r, o n o t h'3 t [''I l r, l l ] I i I" r~ r
1. spe, i +'i '~t,iPn7 rPF)re:;rnts the L(t r,
r 1
t TEXAS AND 111E,iFUMENT EQUIPMENT - K-6A) C-3
o7(a)7o
PROPOSAL DATA
D.1 GENERAL. F.ach bidder shall submit complete and definitive in:br,r.stion
on his offering in sufficient detail to permit a complete asnalyaira of the
bid. The requirements stated in the INSTRUCTIONS TO BIDDERS reli.tive to
information submittal shall be rigorously followed.
The requirements for information contained in this section are basic re-
quirements. Additional information shall be provided as requested by the
Owner.
The blank, data sheets included in this section shall be completely filled
in. The data listed thereon shall not relieve the Contractor of his re••
sponsibility for meeting the requirements of the detailed specifications.
The data sheets will be reproduced by blue line printing. Make all entries
thereon boldly with black ink or by typing with a carbon black or ozalid
ribbon. Do not use ball point pens or blue ink.
D.2 SUPPLEMENTARY INFORMATION. The following supplementary information
shall be submitted:
Control panel layout drawings showing proposed arrangement of
the bidder's particular hardware
A complete description of all proposed equipment
Functional one-line schematic drawings and description of
all proposed control systems
A list of process control installations comparable to the one
specified herein which the bidder has supplied to other power
generation customers
Information, if available, on system maintenance and service
contracts
(DENTON, TEXAS - 4904 )
(CONTROL AND INSTRUMENT EQUIPMENT - K-6A) D-1
070970
D.3 at IFMENT DATA. Each bidder F;._; S 1 (v ;!Ptr.r C071pr1r,,;
shall furnish the following data Eidder's Name
describinw the control and instru-
ment equiF,ment he proposes to fur-
nish.
Mfinr,facturer Is N,,.rr,c,) -
The data listed herein is stated
for definitive purposes and for
the convenience oDf the Engineer.
NOTE: Write entries boldly with
black ink or type entries using
carbon black ribbon. Do not use '
ball point pens or blue ink. '
Panels
Name of panel fabricator F.a i
Length and weight of panels '
Boiler-turbine panel "Y
Heater drain panel 13ai I riY 61e ~ 1 br, .
Flue gas analyzer panel Cun tom C, nt re" - E ),)J ! cc; .
Electric relay panel Ba t r y
Sarrpl a table Cu:- t, om .'r,n t rri
Panel Mounted Instruments
V". ufactu.er and model number
P:: and chart recorders 130 1 l v
l)r •1 ft gauges
'•'e:*.,'ai indi:4tors rY
::91 drum level -indicator
..1,.point temperature
B-,: ing temper'at iire a•
,r r.
r*~ . nitor.• 14N
a
e
v
it TiKA-' - 49j4
-':L LND INSTRI.7,4r.IVT FQUIt'MEN'i'
')7697?
BF:~Iey ompiny
• Bidder's Name
Absolute pressure gauge -:f`'. L'`---_
Annunciators
Instruments '
Manufacturer and model number
Flue gas analyzer Fi<<! `ey
Flue gas sample system I~ i ? E ~y - -
Dissolved oxygen recorder \c "b
Re3istance elements fis 1 f :''I I)
Thermocouples 13,-11 1 ey j I;c K
Protecting wells Bailey _
Drum level trip switch Bn 1 I ny - L;13'4) u j
Flow nozzles Ba1Iey
Drum level (electric) RP IIan - F:L- 80J
Level indicators
Drum level (pneumatic) Ba i I (!y - I iI
Conductivity cells
pH cells
Control Flow Measurement_
Instruments
Manufacturer and m~idel number
Feed water fir)w _ -
Fuel gas flow
Air flow q'
Desvperheating spray flow
'DENTOC+, TEXAS - 4904
(CONTROL AND INSTRITMYNT EQUIPMENT - K-6A) ~
070970
Bidder's ;dam-----
Control stems ,
Manufacturer and model number
Combustion control lint ! e,; - :'.I r' - in+
- -
Steam temperature control t+I - : Ir;r
Boiler feed pump recircula-
tion control !3y i;Lf,r r
HoLwell level control f3 I 1 Irv - ;'.1 r. t t!
Makeup control I3a I I r';; c
Heater level controls B,,- I I ey - "i ri 1 1 nr,
Generator hydrogen tempera-
ture control N-: 1 1 cy - r I- irir
Turbine lube oil tempera-
ture control SIa I Icy - n I - 1 ir,r,
Circulating water pH
control ba I i ey - I n i- I trio
• Hydrazine control f3a I 1 r;>' - I n i - ? I nr
Boiler safety interlock
system !Inlay., r ;,I,e,:if'ir,c+t tur
Miscellaneous control systems Iia I i Py t srir? t l;nV . ;
Selector stations f+t)I I vy
Pneumatic relays and controls
accessories 1 ; C~ r
Electrical. Instruments and Control
Manufacturer, and model number
Push-buttons ^ L
Rotary control switches aG,f?•
v
(DENTI?N, TExAS - 4904
(CONTROL AND INSTRUMFNT EQUIPOgNT - K-6A) I,
070970
_13zn ~P`h1.h~• v}Tii3:fJ
(Bidder's Name
Indicating lights
Indicating meters
Control avid Instrument Accessory '
Equipment
Manufacturer and model number
Control air dryer and filter li~nklne ,n - F' )il
Instrument valves 1311 y rr;~,.
Sample cooling coils
Control Valves
Manufacturer and model number
<r y - r
Diaphragm control valves -Fisher Gov.
!
Piston operated control valves tia 11 PY r);
Safety and vent valves FlotiAr Gny. ~:K, '
Positioners 13ailey
Solenoid valves +~SU~' Cla es HT
v•
a
. s~
H.
(DENTON, TEXAS - 4904 )
(CONTROL AND INSTRUMENT EQUIPMENT - K-6A) D
070970
Cu)N 1 i<ACT ASREENINT
}il:'. rJ'1'1(Ar I' AG}+r;t K,.i~'i', 'i1k, .'rl ,~tt'~c2d into i.ni9
by and butwcc:: tho TFXAS, Party of ttr
r~urcinaftcr' Crllud the ~f!whcrr', ',±,1 bA[1,E'f 1✓ETi,H CC:;if.ii( i~ i•I.~W'ir. r~rir;,r'i'.luii
with its principal rd'fice in 'dickliffc, Ohio, 1',arty c,1' tl,r i~,rt ur,u
hereinafter called the
W1TNESSE`ill:
11iAT '4iEREAS, the Owner has cuu,,ed to be hrel~r,rr.G, it, r~ccr,rrlrince with law,
spocificatione, plana and other contract dociicents for Uo- work as :-,erein
specified; ana
VHF tEAt3, the said Contractor has submitted to the Owner a 1'ropr,sal it;
accordance with the terms of this Contract Agreement; ar.d
WhIELHEAS, the Owner, in the manner prescribed by law, detfi-mined and
declared the aforesaid Contractor to be the lowest rind be:,t bidder for thr~
said work and has duly awarded to the said Contractor ri contract therefor,
for the sum or sums named in the Contractor's Proposal, a copy thereof being,,
attached to and made a part of this Contract Agreement;
NOW, THEREFORE, in consideration of the compensation to be paid to th^ Con-
tractor and of the mutual agreements herein contained, th^ parties to these
presents have agreed and hereby agree, the Owner for itself and its sucrPasr>rs,
and the Contractor for itself, himself, or themselves, nr its, his or thAr-
successors and assigns, or its, his or their executors and administrators, as
follows.
ARTICLE That the Contractor shall furnish and deliver fob Municipal Electric
Generating, Station, Denton, Texas the control and instrument equipr.:ent irteludinr"
sample table complete as specified and required in accordance with the provio-irn:0
of the contract documents, which are attached and rr,ade a part hereof, and shall
execute and complete all work included in and covered by the Wner's officir,l
award of this Contract Agreement to the said Contractor.
ARTICLE II. ;`hat the Owner shall pay to the Contractor for the work and nata-
rials embraced in this Contract Agreement, and the Contractor will accel,t !r:
111 compensation theref>r, the sum (sitbject t~ adjustr,ents a5 l)rr,virl(,d i)v t'nr
contract) of TWO HTiDRED F'Ic'i'Y-SEVhN THOUaAP;D TWO Hlf;DRr17) TEIRTY A',D
D01,LARS (•257,230.00) for all work cuverei by an+i inciuicd in the cr.ntroLct
desibnated in the foregoinq,, Artiel,r 1; payr.ent to be made in cr,ci3. c,c
it::, equivalent in the mariner provided in the specificaticnF attached hf
,rc:to.
t ir`NTON , i't;'(At: - 4001. )
,t'.: TF; I, AVi' iliSTFIX,' NT EQUIP~raN - K-ll
;11?? CA-i
ARTIC('-. M. That time of Cutipletion is of the ersF-nce of the Cor,trn t
Agreement, anti that the Con'.r•actor shall proceed with the specified work
w id shall ;cake shipment to ,:,.sure deliver-y at the fob site acecrdin;•,
to the following schedule:
All item, to be insta114:d in shop fabricated piping rilri:e
October 1971
All field mounted items 'Du•ing Yarch 1972
All panels during July 1972
IN WITNESS WHEREOF, the parties hereto have executed U A9 Contract Arrreerr,or,l
as of the day and year first above written.
CITY OF DENTON, TEXAS
/ i
By !
Attest
- r 1 • L- ~G urC NL._
BAIL ",*:TER CUNP~AIN r (SEAL)
BY
At e
The faregoing Contract Agreement is in correc form according to law i,;
hereby approved.
'l
Attorney for Lwnc:
o
UlY Ah„•11,11
(DEM119 49011 )
(CONTROL AND 1NSTRUI,i;,"+iT EQUIPiNaI i - K-6A)
111270 r ,
'Weral 1.38. Cn,
FERFORIMiCE BOND Fend N,,,
KNrjW ALL "44E:N EY THESE F,RESENiS that we, HAILE't 1 .':'ER CO:,:PANY of Wickliffe,
Ohio, hereinafter referred to as "Contractor",
and FEDERAL 11taLIRAi~L:F C7J:%,.a1t1 j
a corporation organized under the laws of thr. ::;fate
and authorized to transact business in the ';tote of Tor,s, as rety",
are held and firmly bound unto the CI`P'i OF lli,iv'P(_jN, '!'11/,A;t hereinafter
referred to as "Owner", in the penal :,um of TWtj HUND101) FIFTY-SEV;N THOUSAND
TWO HUNDRED THIRTY AND 1401100 DOLLARS ($257,P30.00), 1'r,i• the paym^nt of which
sum, well and truly to be made to the Owner, we bind ourselves ani our heirs,
executors, administrators, successors, and assigns, Jointly and severally,
by these presents:
WHEREAS, on the2isy of 19_!)0 the Contractor entered
into a written contract with the Owner for furnishing materials, supplies,
and equipment not furnished by the Owner, construction tools, equip-ent,
and plant, and the performance of all necessary labor, for and in connection
with the construction of certain improvements described in the attached
contract documents; and
WHEREAS, it was a condition of the contract sward by the Owner that these
presents be executed by the Contractor and Surety;
NOW1 THEREFORE, if the Contractor shall, in all particulars, well, duly,
and faithfully observe, perform, and abide by each and every covenant,
condition, and part of the said contract, and the conditions, specifica-
tions, drawings, and other contract documents thereto attached or, by
reference made a part thereof, according to the true intent and meaning
in each case, then this obligation shall be null and void; otherwise it
shall remain in full force and effect.
PROVIDED FURTHER, that if the Contractor shall fail to pay all just claims
and demands by, or in behalf of, any employee or other person, or any firm,
association, or corporation, for labor performed or materials, supplies,
or equipment furnished, used, or consumed by the Contractor or his sub-
contractors in the performance of the work, then the Surety will pay the
full value of all such claims or demands in any total amount not exceeding
the amount of this obligation, together with interest as provider} by law,
THE UNDERSIGNED SURE'T'Y, for value received, hereby agrees that no exten-
sion of time, change in, addition to, or other modification of the terms
of the contract or work to be performed thereunder, or of the specifica-
tions or other contract document, shall in any way affect its obligation
on this bond, and the Surety does hereby waive notice of any such extension
of time, change, addition, or modification.
(DENTON, TEXAS - 4904 )
(CONTROL AND INSTRUVX14T EQUIPNa'NT - K-5A)
111270 PB-1
IIJ 'i'Ii i -tir, tr.r y',"i„r71C Lnf' h£t }Ye C'''. lfito fii:' hand aG(l th('
,~,i lt', ,iil'e'11 n . Lq nf.'. :uL: . i'i... I'-Lr,(' and i'L i
a',1'pUl1tyf,rt '.'..Coal 1,) ilk, ff1Xo1li 111,F IL 1,Lflr11QY-It.-frv''• W, ~J
. 19o
BAF EY METi";k CO:'TANY (~EAL)
cL
i, ~ . tip' t,
A~~IJR- (SEAL 1
(Attornoy-in-fact) N t r c,sevaal.r+
B (State Representative)
(Accompany this bond with attorney-in-fact's authority from the Surety
Company certified to include the date of the bond.)
(DPINTON, THAS - 4904 )
(CON'T'ROL MiD INS'FBM-IIFNT EQIJIPIKE T - K-OA)
1112'(0 F'r~r
Aeknom-ledg»;ient for Annexcd Instrununt
S I AT[: OF Ohio }
COUNtY Ot' Cuyahoga 1 ss
On this 22nd day of Wcembar if) 7U hr fore me I,rrs,:n lly cline M. 9• Rosjlibalm
who. bring by me duly sworn. did drp,»r and say that he is an Attorney in Tact of the
I IM RAL INSURANCE COMPANY. and knows the corporate seal thinof; that the all Axed to said annexe l instru-
ment is such corporate seal, and was thereto affixed by authority of the Powrr of Attrrney of said Company. of which
a Certified Copy is hereto anached.,and That he signed said Instrument as an Aitf,rnry in-Jact of said Company by 13.4
authority.
Acknuu fed •d end 5 ,rn to Pef ore me
Nly Commission Expires I U l f i' l rht it a ore &1
/ s
~ih rT t~:
I.. :,Innu;Srclcr ra t•~, I r li'T lc~)3 e
(Nntary Public I
TORN 11MOe I11[Y. 4.111 w
JrIH1It IM)
Yl.
RESIDENT AGENT rOUNTER-SIGNATURE ENDORSEMENT
In order to comply with the Resident Agent Laws of the State of Taxes
the counter-signoturs hereto is to be considered the valid counter-signoture to the undermentioned bond.
Attached to and hereby made a part of Bond No. 8046-34-27
the Federal Insurance Cornpon} on behalf of - BAILEY METER COMPANY of
Control and Instrument In favor of - CITY OF DEMON, TEXAS -for-
Amount Equipment for Municipal Electric Generati ag
$157,230,00 Station !]nit S -
Counterstgned this 22nd
day ofDecember lg 70
Resident _.Agent
FORM 11!11!
4 4006 taw)
` Certified Copy of • r
` POWER OF ATTORNEY
Witn1U AEI At11 bU 14rst VrtAtllte, That the FEDERAL INSURANCE COMPANY, 90 John Street, New
York, New York, a New Jersey Corporation, has constituted and appointed, and does hereby constitute and appoint
To V. Lenihan
E;. E, UoErlcan
L. Posonbalm
A. It, Droyor
We D. Gorton
of
Cleveland, Ohio
each Its true and lawful Attorney-in-Fact to execute under such designation In Its name and to affix Its corporate
meal to and deliver for and on Its behalf as surety thereon or otherwise, bonds of any of the following classes, to-wit;
1. Bonds and Undertakings (other than Fiduclary Bonds) filed In any rust, matter or proceeding In any Court,
or filed with any Sherif or Magistrate, for too doing or not doing of anythln specified in such Bond or
Undertaking, In which the penalty of the bond or undertaking does not exceed the sum of One Hundred
Thousand Dollars ($100,000.00).
2. Surety Bonds to the United States of America or any agency thereof, Including those regirlred or permitted
under the laws ur regulations relating to Customs or Internal Revenue; License and Permit Bonds or other
Indemnity bonds under the laws, ordinances or regulations of any State, City, Town, Village, Board or other
body or organlaation, public or private- bonds to Transportation Companies Lot nstrument bonds, Lease
bonds, Workmen's Compensation bonds, ~Mcellancous Surety bonds and bon7s on' behalf of Notaries Public,
Shcriffa, Deputy Sheriffs and similar public o113e!a1a.
3. Bonds on behalf of contractor, in connection with bide, proposals or contraeta.
Itl WIt1121W WIjt OL the said FEDERAL INSURANCE COMPANY has, pursuant to its By-Laws,
caused these presents to be signed by its Vice President and Assistant Secretary and Its corporate seal to be hereto
affixed this lit day of January 19 70.
FEDERAL INSURANCE COMPANY
gy
%0 Frederick C. Gardner
.a YleaPresGGnt
y~11'JERS~{ Q.Q~ a..
Walter Le Forggee
Aesistanl Secretary
STATE OF NEW YORK
sa.
County of New York
On this let dap of January 1970, before me personally came Walter LaForge,
to me known and by me known to be Assistant Secretary of the FEDERAL INSURANCE COMPANY, the cor-
poration described In and which executed the foregoing Porter of Attorney and the maid Walter LBForge beangg byy
me duly sworn, did depose and Bay that he resides In the City of New York, In the State of New York; that he is
Assistant Secretary of the FEDERAL INSURANCE COMPANY and knows the corporate seal thereof; that the
seal affixed to the foregoing Power of Attorney Is such corporate seal and was thereto affixed by authority of the
By-Laws of said Company and that he signed said Power of Attorney as Assistant Secretary of said Company by
like authority; that he Is acquainted with Frederick C. Gardner and knows him to be Vice President of said Company,
and that the signature of said Frederick C. Gardner subscribed to said Power of Attorney Is In the genuine handwrit.
ing of said Frederick C. Gardner and was thereto subscribed by authority of Bald By-Laws and In deponent's presence,
Acknowledged and Stearn to before me
~d~~pn,una on the date abovo written
~ 0 04
op fo.ooo
;TT t~OTA%,
Notary Public
* , AIJ MARY K. BENDICK
NOTARY PUBLIC, State of Now York
9 No. 24-0237980
rF' OF Qualifled In Kings Count'' y
~~u~pimnant Co
Certl mmlBelon Expireess Mono 80 971.
raau 184U IaRv. ava$ J•yere I,k)
CITY AND COUNTY OF NEW YORK: ss
1, the undersigned, Assistant Secretary of the FEDERAL INSURANCE COMPANY, do hereby certify that
the following is a true excerpt from the I3yLaws of the said Company as adopted by Its Board of Directors on
March 11, 1965 and amended January 2,1964 and that this Bylaw Is In full force and effect.
"ARTI!'LE XIX.
Section 2. All bonds, undertakings, contracts, powers of attorney, and other instruments other
than as above, for and on behalf of the Company which it is authorized by law or Its charter
to execute, may and shall be executed in the name and on behalf of the Company either by the
Chairman or the Vice-Cbairman or the President or a Vice-President, jointly with the Secre-
tary or an Assistant Secretary, under their respective designations, except that any one or
more officers, or attornoys-In-tact designated In any resolution of the Board of Directors or the
Executive Committee, or in any power of attorney executed as provided for in this section,
may execute any such bond, undertaking, or other obligation as provided In such resolution or
power of attorney."
And I further certify that I bays compared the fotbgoing copy of the POWER OF AT`T'ORNEY ovith the
original thereof and the same Is a correct and true copy of the whole of bald original Pourer of Attorney and that
said Power of Attorney has not been revoked.
And I fdrti'Weertify 4hat'said Fl9bEkAL INSURANCE COMPANY Is duly licensed to transact fidelity and
surety business In each of the States of the United States of America, Puerto Rico, and each of the Provinces of
Canada with the exception of Prince Edward Islandl and Is also duly licensed to become sole surety on bonds, under-
takings, etc., permi4ted or required by law. \
`ea dn~er my hand and afal'of laid Co'mpAny 1
Givt New York, N. Y., this ,22ad , , , ; , .day of
AleielaRt $eentary .
GENERAL !i J.NL111'P)N0
it i:; understood er.d %Vj-cr.j tY,ait tl4.,
n.~:nt, In:; ructi .':~..t.o 11id~icrs, Froposa2, Praposal E~nta, Ce'ntrar_t l,;,recrr.~ nt,
Iurrcrr,v, i.r,7„i, 6,:IQ rIII C~nait ior:s, Gener~s] I.„' lrrr,r--rite :'r.. „
ific,ations,
i Eruir;, Adrlcr,la, ivi l r:hange ,saes" all as issued r,y the Cryrner, anal sl,e'cifi-
catir,r,s Rnd ~:rit~inr~c~ring data furnished by the Cbro,rrlctor and approverl by
the Own -r, are such includc~i in Chic contract and tar,, work shall bo none in
aoc(,r1nncc therewl tti.
GC-2. LbF'Iti_i'f1U;L'l. 4lurds, phrn:9es, or other exprr,n:aion3 ue:ed in these
contract Iocuiar'nL3 shall. tiavo rleanings as follows:
1. "Contract" or "contract documents" shall include the itoms
enrzmernted above under CONTRACT DOCI'*'Yfij
2- "Wner" Ghryll mean the City of Denton, Tr_xao named and
desif llutc,l in th, Contract Agreement as "Party of the First
l'art", acting through its Public Utilities Hoard and City
Council and their duly authorized agents. All notice's,
letters, anil other cormlijil cation directeI to the Owner
shall be a,idresscd and delivered to R11inic'1pul. Building,
Denton, Txas-
3. "Contractor" shall mean the corporation, company, partnership,
firm or indiyidivil, named and designated in the Contract Agree-
ment as the Farty of the Second Part", who has entered into
this contract for the performance of the work covered thereby,
and its, his, or their duly authorized representatives.
lr. ubcontractor" shall ru;an and refer only to a corhorrO,ion,
partnership, ur individua). having a direct contract with the
hontractor for performing work covered by these contract doeu-
mrints.
5. .Ent rLCer" shall ix-tti the firm of Black & Veatch, ConsWtinp,
Fnf;inr err, 1.500 t1cadow %ake Parkway, nailing rsddrti:os P.O. box 811059
Kansas C1L;,r, Missouri 64114, or itn d,.rly authorized a(•ents, such
r~;ent %01rj,; within the scope of the partielilar dutic~ ontrusted
to th':-ri in each Case.
6. 11PaLv of contract", or tquivalent words, shall. rierwi t,h^ <tat,r
writte:, in the first paragraph of the Cont^u-t Agreer.ctlt.
7. 10bv" or "days", unless heroin other-wise exprr,scly defir,ori,
dial i r-„ttn a calendar day or days of twenty-four hours ts. "i7r0 wo!'k" rih,ill mean the ejulhr']nnt, SJI h]iC';, miteria13,
I ibU.", and services to be furnish, l 1Cr '.lie r:0iit1'art ardl
tho girl^ying out of all duties rivl obliv~,ticr. irr,;osc+l b
tli^ l:Or~t2'a^t documcnts.
(E~;UII'Mr•;;JT )
l?I069 ri _1
9. "Plans" or "drawings" shall mean all (a) drawings furnished
by the Owner as a basis for Proposals, (b) supplementary
drawings furnished by the Owner to clarify and to defispene in
greater detail the intent of the contract plans and ci-
fications, (c) drawings submitted by the successful bidder
with his Proposal and by the Contractor to the Owner, as
approved by the Engineer, and (d) drawings submitted by the
Owner to the Contractor during the progress of the work as
provided for herein.
10. Whenever in these contract documents the words "as ordered",
r"as directed", "as required", "as permitted", "as allowed",
or words or phrases of like import are used, it shall be
understood that the order, direction, requirement, permission,
or allowance of the Owner or Engineer is intended only to the
extent of judging compliance with the terms of the contract;
none of these terms shall imply the Owner or the Engineer has
any authority or responsibility for supervision of the Con-
tractor's forces or construction operations, such supervision
and the sole responsibil!ty therefor being strictly reserved
for the Contractor.
11. Similarly the wards "approved", "reason.;;:.""
'"aces table" " fl suitable",
effect and import, unless otherwise particularly specified
herein, shall mean approved, reasonable, suitable, acceptable,
proper, or satisfactory in the judgment of the Owner or
Engineer, to the extent provided in "10" above.
12. Whenever in these contract documents the expression "it is .
understood and agreed", or an expression of like import is
used, such expression means the mutual understanding and
agreement of the parties executing the Contract Agreement. ,
GC-3- VERBAL STATEMENTS NOT BINDING, It is understood and agreed that
the written terms and provisions of this agreement shall supersede all
verbal statements of representatives of the Owner, and verbal statements
shall not be effective or be construed as being a part of this contract,
GC-4. STANDARD SPECIFICATIONS. Reference to standard specifications
of any technical society, organization, or association, or to codes of
local or state authorities, shall mean the latest standard, code,
specification, or tentative specification adopted and published at the
date of taking bide, unless specifically stated otherwise.
100165 FOB GC-2
GC-5. EXECUTION OF CONTRACT DOCUR4ENTS. Four (4) copies of the contract
documents will be prepared by the Engineer. Copies of engineering data,
special forms, or other documents furnished by the Contractor, which are
required to be incorporated in the contract shall be supplied.
All copies will be submitted to the Contractor and the Contractor shall
execute the Contract Agreement, insert executed copies of the required
bonds and power of attorney, and submit all copies to the Owner. The
date of contract on the Contract Agreement and bond forms shall be left
blank for filling in by the Owner. The certification date on the power
of attorney document shall be also left blank for filling in by the Owner.
The Owner will execute all copies, insert the date of contract on the
bends and power of attorney, retain one copy, and forward one copy each
to the Contractor, Engineer, and surety company.
GC-6. SCOPE, NATURE, AND INTENT OF SPECIFICATIONS AND PLANS. The speci-
fications and plans are intended to supplement, but not necessarily
duplicate each other. Any work exhibited in the one and not in the other
shall be executed as if it had been set forth in both so that the work
will be completed according to the complete design as determined by the
Engineer.
Should anything which is necessary for a clear understanding of the work
be omitted from the specifications and plans, or should it appear that
various instructions are in conflict, the Contractor shall secure written
instructions from the Engineer before proceeding with the work affected
by such omissions or discrepancies. It is understood and agreed that
the work shall be performed according to the true intent of the contract
documents.
GC-7, APPROVAL OF ENGINEERING DATA. Engineering data covering all
equipment and fabricated materials to be furnished under this contract
shall be submitted to the Engineer for approval. These data shall
include drawings and descriptive information in sufficient detail to
show the kind, size, arrangement and operation of component materials
and devices; the external connections, anchorages and supports required;
performance characteristics; and dimensions needed for installation and
correlation with other materials and equipment. Data submitted shall
include drawings showing essential details of any changes proposed by
the Contractor and all required wiring and piping layouts.
No work shall be performed in connection with the fabrication or manufac-
ture of materials and equipment, nor shall any accessory or appurtenance
be purchased until the drawings and data therefor have been approved,
except at the Contractor's own risk and responsibility.
Four (4) copies of each drawing and necessary data shall be submitted to
the Engineer. Each drawing or data sheet shall be clearly marked with the
name of the project, the Contractor's name, and references to applicable
specification paragraphs. When catalog pages are submitted, the applicable
items shall be indicated.
081767 FOB GC-3
When the drawings and data are returned marked APPROVED or RECEIVED
FOR DISTRIBUTION, additional copies shall be submitted to the Engineer.
The number of additional copies will be determined by the Engineer but
will not exceed eight (8).
When the drawings and data are returned marked APPROVED AS, NOTED, the
changes shall be made as noted thereon and corrected copies shall be
submitted to the Engineer. The number of corrected copinrl .rill be
determined by the Engineer but will not exceed twelve (1:1).
When the drawings and data are returned marked RETURNED FOR CORRECTION,
the corrections shall be made as noted thereon aid as instructed by the
Engineer and four (b) corrected copies shall be submitted.
The Engineer's review of drawings and data submitted by the Contractor
will cover only general con"ormity to the plans em d specifications and
the external connections and dimensions which affect the plant arrange-
ment. The Engineer's approval of drawings returned marked APPROVED
or APPROVED AS NOTED will not constitute a blanke, approval of all
dimensions, quantities, and details of the materietl, equipment, device,
or item shown and does not relieve the Contractor from any responsibility
for errors or deviations from the contract requirements.
All drawings and data, after final processing by the Engineer, shall
become a part of the contract documents and the work shown or described
thereby shall be performed in conformity therewith Lnleas otherwise
required by the owner or the Engineer.
GC-8. LEGAL ADDRESS. The business address of the Contractor given in
the Proposal is hereby designated as the place to which all notices,
letters, and other communication to the Contractor will be mailed or
delivered. The address of the Owner appearing on Page GC-1 is hereby
designated as the place to which all notices, letters and other com-
munication to the owner shall be mailed or delivered. Either party
may change the said address at any time by an instrument in writing
delivered to the Engineer and to the other party.
GC-9. PATENTS. Royalties and fees for patents covering materials,
articles, apparatus, devices, or equipment (as distinguished from
processes) used in the work, shall be included in the contract amount.
Phe Contractor shall satisfy all demands that may be made at any time
for such royalties And fees, and he shall be liable for any damages
or claims for patent infringements. The Contractor shall, at his own
cost and expense, defend all suits or proceedings that may be instituted
against the Owner for infringement or alleged infringement of sny patents
involved in the work and, in case of an award of damages, the Contractor
shall pay such award. Final payment to the Contractor by the Owner will
not be made while any such suit or claim remains unsettled. The Con-
tractor, however, will not be held liable for the defense of any suit
or other proceeding, nor for the payment of any damages or other costs,
081767 FCB GC-h
for the infringement of any patented process required by the contract
documents; except if the Contractor has information that the process so
required is an infringement of a patent, the Contractor shall be liable
for any d~unages or claims in connection therewith unless he promptly
notifies the Owner and Engineer of such infringement.
GC-10. INDEPENDENT CONTRACTOR. The relation of the Contractor to the
Owner shall be that of an independent contractor.
GC-11. AUTHORITY OF THE ENGINEER. To prevent delays and disputes, and
to discourage litigation, it is agreed by the parties to thJa contract
that the Engineer shall in all cases determine the quantities of the
several kinds of work which are to be paid for under the contract and
shall determine all questions in relation to the work..
If, in the opinion of the Contractor or the Owner, a decision made by
the Engineer is not in accordance with the meaning and intent of the
contract, either party may file with th, Engineer and the other party
to the contract, within thirty (30) days after receipt of the decision,
'a written objection +.o the decision. Failure to file an objection with-
in the allotted time will be considered as acceptance of the Engineer's
decision and the decision shall become final and conclusive.
The Engineer's decisions and the filing of the written objection thereto
shall be a condition precedent to the right to request arbitration or to
start action in court.
It is the intent of this agreement that there shall be no delay in the
execution of the work, and the decision of the Engineer shall be promptly
observad.
GC-12. ENGINEERING INSPECTION. The Owner may appoint (either directly
or through the Engineer such inspectors as he deems proper, to inspect
the work performed for compliance with the plans and specificat:*)ns. The
Contractor shall furnish all reasonable assistance required by the Engi-
neer or inspectors for the proper inspection and examination of the work.
The Contractor shall obey the directions and instructions of the Engineer
or inspector when they are consistent with the obligations of this contract.
Should the Contractor object to any order given by an inspector, the Con-
tractor may make written appeal to the Engineer for his decision.
Inspectors and other properly authorized representatives of the Owner or
Engineer shall be free at all times to perform their duties, and any
attempted intimidation of one of them by the Contractor or his employees
shall be sufficient reason to terminate the contract if the Owner so
decides.
Such inspection shall not relieve the Contractor from any obligation to
perform the work strictly in accordance with the plans and specifications.
Work not so constructed shall be removed and replaced by the Contractor at
his own expense.
090964 FOB GC-5
GC-13. NO WAIVER OF' RIGHTS. Neither the inspection by the Owner or
Engineer or any of their officials, employees, or agents, nor any order
by the owner or Engineer for payment of money, or any payment for, or
acceptance of, the whole or any part of the work by the Owner ar Engineer,
rior any extension of time, nor any possession taken by the (Tamer or its
employees, shall operate as a waiver of any provision of thin contract,
ur of any power hereiLi reserved i,o the Owner, or any righL L,) 1wriages
herein provided, nor shall any waiver of any breach io thk; ,intract be
held to be a waiver of any other or subsequent breach.
Gu-14. MODIFICATIONJ. the Contractor shall modify the wurk whenever so
ordered by the Owner, and such modifications shall not afferL the validity
of the contract. Modifications may involve increacc~, or decreases in the
amount of the work for which an appropriate contract price w1justment will
be made.
Except for minor changes or adjustments which involve no contract price
adjustment or other monetary consideration, all modificationo shall be
grade under the authority of duly executed change orders issued and signed
by the Owner and accepted and signed by the Contractor.
GC-14.01. Extra Work. If a modification increases the amount of the work,
and the added work or any part thereof is of a type and character which
can properly and fairly be classified under one or more unit price items
of the Proposal, then the added work or part thereof shall be paid for
according to the amount actually done and at the applicable unit price
or prices. Otherwise, such work shall be paid for as hereinafter provided.
Claims for extra work will not be paid unless the work covered by such
claims was authorized in writing by the Owner and the Contractor shall not
have the right to prosecute or maintain either an arbitration proceeding
or an action in court to recover for extra work unless his claim is based
upon a written order from the Owner. Payments for extra work sha'1 be
based on agreed lump sums or agreed unit prices whenever the Owner and
the Contractor agree upon such prices before the extra work is started,
otherwise payments for extra work shall be based on the actual direct
cost of the work plus a percentage allowance. The percentage allowance
shall include the Contractor's extra profit and extra overhead and,
unless otherwise agreed by the Contractor and the Cnaner, the percentage
allowance shall be fifteen per cent (1590 of the total direct cost.
For the purpose of determining whether proposed extra work will be
authorized or for determining the payment method for extra work, the
Contractor shall submit to the Engineer, upon request, a detailed cost
estimate fur proposed extra work. The estimate shall show itemized
quantities and charges for all elements of direct cost and a percentage
allowance tr. cover extra profit and extra overhead Unless otherwise
agreed by the Contractor and the Owner, the percentage allowance shall
be fifteen per cent (15%) of the total direct costs.
100165 FOB GC-6
GC-14.92. Decreased Work. If a modification decreases the amount of
work to be done, such decrease shall not constitute the basis for a
claim for damages or anticipated profits on work, affected by such de-
creaso. Where the value of omitted work is not covered by al.plic:ble
unit prices, the Engineer shall determine on an equitable basis the
amount of (a) credit due the Owner for contract work not done as a
result of an authorized change, (b) allowance to the, Contractor for
any actual Tess incurred in connection with the purctase, delivery and
subsequent disposal of materials or equipment required for use on the
work as planned and which could r.:,t be used in any part of the work as
actually built, and (c) any other adjustncnt of the contract amount
where the method to be usA in making such adjustment is not cle:-ly
defined in the contract doclunents.
GC-15. ARBITRATIOIJ. before bringing any action in court pertaining to
a decision of the Engineer, the objector (hereinafter referred to as
Party A) to the decision shall first offer to arbitrate the question
with the other party to the contract (hereinafter referred to as Party
B) by notifying hitn in writing and setting forth in such notice the
question to be arbitrated.
Party B can elect to arbitrate or not. If Party B agrees to arbitrate
he shall so advise Party A in writing within ten (10) days after receipt
of Party A's notice. Notice by Party B that he does not wish to arbi-
trate or failure of Party B to notify Party A within the ten (10) day
period will give Party A the right to start action in court.
If Party B agrees to arbitrate, Party A shall choose an arbitrator and
shall notify Party B of the name of the arbitrator within ten (10) days
after receipt of Party B's notice. Party B shall notify Party A in
writing within ten (10) days after receipt of th; said notice that the
arbitrator named by Party A shall act as sole arbitrator, or shall name
an additional arbitrator. If Party B names an additional arbitrator,
then the arbitrator named by Party A and the arbitrator named by Party B
shall choose a third arbitrator.
The arbitrator or arbitrators shall act with promptness. In the case
of three arbitrators, the decision of any two shall be binding on both
parties to the contract, as shall that of a single arbitrator if the
dispute is submitted thereto as heretofore provided. The decision of
the arbitrator or arbitrators may be filed in court to carry it into
effect.
If they consider that the case so demands, the arbitrator or arbitrators
are authorized to award the party whose contention is sustained such sum
or sums as they may deem proper for the time, expense and trouble inci-
dent to the appeal, and if the appeal was taken without reasonable cause,
they may award damages for any delay occasioned thereby. The arbitrators
shall receive reasonable compensation for their services. The arbitrators
shall assess the costs and charges of the arbitration upon either or both
parties. The decision of the arbitrators must to made in writing, and
shall not be open to objection on account of the form of proceedings or
award.
050163 FOB GC-7
i
If for any reason after the said notices have been duly given by Party A
and Party B, the arbitrators appointed shell be unable or shall fail to
act with reasonable promptness in appointing a third arbitrator, Party A
(or, if he noes not do so within a reasonable time, Party 13) may request
a judge of the United States District Court who regularly holds court in
the district in which the site of the work, or any part thereof, is located,
to appoint the third arbitrator. If it appears to the ,fudge that the two
arbitrators originally appointed werc unable or failed to act with reason-
able promptness in appointing, a third arbitrator, he ritiy appoint the third
arbitrator, and such appointment shall constitute a cono:lusive determination
that the arbitrators originally appointed were so unatl,r or failed to act
with reasonable promptness and, if' the said ,udge acted at the request of
Party H, that Party A did nct make such request within re reasonable time.
If for any reason after the arbitrator or arbitrators have been duly
appointed, the arbitrator or arbitrators shall be unable or bhall fail
to act with reasonable promptness in reaching a decision regarding the
question submitted to arbitration, Party A (or, if he does not do so
within a reasonable time, Party B) may request a judge of the United
States District Court who regularly holds court in the district in which
the site of the work, or any part thereof, is located, to appoint three
new arbitrators to act hereunder. If it appears to such judge that the
arbitrator or arbitrators originally appointed were unable or failed to
act with reasonable promptness in reaching a decision regarding the
question submitted to arbitration, he may appoint three new arbitrators
to act hereunder, and such an appointment shall constitute a coneltwi,ve
determination that the arbitrator or arbitrators originally appointed
were so unable or failed to act with reasonable promptness and, if the
said judge acted at request of Party B, that Party A did not make such
request within a reasonable time.
If for any reason a third arbitrator cr .aree new arbitrators shall not '
be appointed by a judge of the United States District Court under the
circumstances hereinabove described, or if three new arbitrators, are so
appointed and are unable or fail to act with rersonable promptness in
reaching a decision regarding the questi,)- submitted to arbitration,
then the arbitration procedure shall b;a deemed to have failed and the
parties shall be free to assert their rights in the same manner as if
they had not agreed to submit the question to arbitration.
If the above agreement to submit questions of dispute to arbitration is
not enforceable under the law of applicable jurisdiction, each such
duestion after it has arisen may by agreement of both parties hereto be
submitted to arbitration in the manner set forth above.
The Contractor shall not cause a delay of the work during any arbitration
proceedings, except by agreement with the Owner. It is understood and
agreed by the parties to the contract that no requirement or statement
herein shall be interpreted as curtailing the power of the Engineer to
determine the amount, quality, and acceptability, of work and materials.
050163 FOB GC-8
GC-16. RIGHT OF OWNER TO TERMINATE CONTRACT. If the work to be done
under this contract is abandoned by the Contractor; or if this contract
is assigned by him without the written consent of the Owner; or if the
Contractor is adjudged bankrupt; or if a general assignment of his
assets is made for the benefit of his creditors; or if a receiver is
appointed for the Contractor or any of his property; %r if at any time
the Engineer certifies in writing to the Owner that tr.e performance
of the wurk under this contract is being unnecessariJi delayed, that
the Contractor is violating any of the conditions oi' '.his contract, or
that he is executing the sane in tad faith or otheiwir:e not in accord-
ance with the terms of said contract; or if the work. I~- not substantially
completed within the tiu.e nerved fur its curnpletiun ur within the time to
which such completion date may be extended; then the (rwner may serve
written notice upon the Contractor and his surety of .,aid Owner's inten-
tion to terminate this contract. Unless within five (5) days after the
serving of such notice a satisfactory arrangement is made for contin-
uance, this contract shall terminate. In the event of such termination,
the surety shall have the right to take over and complete the work, pro-
vided, that if the surety does riot commence performance within thirty
(30) days, the Owner may take over and prosecute the work to completion,
by contract or otherwise. The Contractor and his surety shall be liable
to the Owner for all excess cost sustained by the Owner by reason of such
prosecution and completion. The Owner may take possession of, and utilize
in completing the work, all materials, equipment, tools, and plant on the
site of the work.
GC-17. SUSPENSION OF WORK. The Owner reserves the right to suspend and
reinstate execution of the whole or any part of the work without invali-
dating the provisions of the contract.
Orders for suspension or reinstatement of the work will be issued by the
Owner to the Contractor in writing. The time for completion of the work
will be extended for a period equal to the time lost by reason of the
suspension.
Changes in Contractor's price or delivery schedules which occur during a
period of suspension ordered by the Omer shall not affect this contract
except as agreed by the Owner and the Contractor. If the Contractor
proposes to apply such changes to this contract, he shall present his
proposal to the Owner in writing. During the 30 day period from and
after the receipt by the Owner of such written proposal, the Owner shall
be permitted to reinstate the wort, without change. If the work is not
reinstated during this 30 day period, the Owner and the Contractor shall
agree upon reasonable and proper changes or the Owner may cancel the
unshipped portion of the work.
Changes in delivery schedule shall mean extension of the scheduled time
of delivery beyond the number of days of the suspension period.
050163 FOB GC-9
GC-18. DELAYED S1{IP1=G'NT. The Owner reserves the right to order the
Contractor to delay shipment of e<uipment and materials herein con-
tracted. in tho event such a leluy is ordered by the Owner in writing,
the Owner will pay the Contractur reasonable and pruper extra charges
incurred by the Cuntractor as a result of the delay. Such oxtra charges
shall include sturaye char6cs, l;a:;JlinE; charges, iusurincc, interest
on investment, an~1 transpurtatiun charges to the storage IFr:iIity.
GC-1'). UAIJUMA A IU3 UV the Owner rF ervc the t iWtIt Lu cancel
the ur,shipped portion of the Iii the event of can;_ellr;tiun, the
C)Wiiuc will pay Lhe Contractur rcasunubl•_• and pvu;er cancel l ~tiur, c11arges.
LAW'.; ALL) 0RIU1JJA1;UE . The Uuntra•tur shall ~bscr'~_ rr:l comply
with all ordinances, la•,s, anti rugulatior,o, and shah prutr_, t and
indemnify the Orwner and the Uwner's officers and agents anruinst any
clai:n or liability arising from or bused on any violution of the sane.
All permits and licenses required in the prosecution of the murk shall
be obtained and paid for by the Contractor.
GC-21. HINDRANCES AID DELAYS. In executing the Contract Agreement,
the Contractor expressly covenants that, in undertaking to complete
the work within the time therein fixed, he has taken into consideration
and made allowances for all hindrances and delays incident to the work.
No claim shall be made by the Contractor for hindrances or delays from.
any cause during the progress of the work, except as provided in the
paragraph on "SUSPENSION OF WORK".
GC-22. EXTENSIONS OF TIME. Should the Contractor be delayed in the
final completion of the wort: by strikes, fire, or other cause beyond
the control of the Contractor and which, in the opinion of the Engineer,
could have been neither anticipated nor avoided, then an extension of
time sufficient to compensate for the delay, as determined by the
Engineer, shall be granted by the Owner; provided, that the Contractor
shall give the Owner and the Erg,ineer prompt notice in writing of the
cause of delay in each case and shall demonstrate that he has used all
reasonable means to minimize the delay. Extensions of time will not
be granted for delays caused by unfavorable weather, inadequate working
force, or the failure of the Contractor to place orders for equipment
or materials sufficiently in advance to insure delivery when needed.
GC-23. MATE?IALS AND EQUIPMENT. Unless specifically provided other-
wise in each case, all materials and equipment furnished for petvnanent
installation in the work shall conform to applicable standurd specifi-
cations and shall be new, unused, and undamaged when installed or
otherwise incorporated in the work. No such material or equiiacent
shall be used by the Contractur for any purpose other than that intended
or specified, unless such use is specifically authorizer', by the Engineer
in each case.
050163 FOB GC-10
M t;('-;'li. f'UAI;hlv9' 'k?, Tlin Cru trr,r,tnr f'u rrnnLc cL that I.io nnl.r,riai ru:d
oqui l rnr•n1. I,e rr i( ,-ontru,-t,r l .+I l l k,(r r'r'i I'i(,r: fujrl W i t I ho i'rr, r, frcm
i fccl.;; 1n rlr';:fp,n, work mnn::hit p ruA ruiterlaLr:. If witfilr, I.hr 1~1mrantcc.
period t1 c.- mttprial or cquii,ir,ont fail:: to mcr,t t.hr' i,rr,vir-.irjn:, of thin
t;uarrtnG~r , tl,e Contractor shrLI L iro:i,pt~y ~:orrecL any rlr.f^ct,i, inciuding
nonconformance with the specifications, by aQ ustn,or+t, repair or re-
placement of all defective parts or materials,
Unless otherwise specified, the guarantee tario:i:frrcl' begin on the
date of final payment or the date of initial onerrrt.lon, whichever is
later, and the Nuarantee period shall end 1:' ronth:; krit •r.
If rrratiufacturur's field supervisors fire incL~derdl in t.i,,l contract, such
supervision shall be furnished by the Contra,--tor without cost for the
correction of any defects.
The Contractor will be given an opportunity to confirm the existence
of the defect but he shall not delay the correction while making such
determination.
The Contractor shall extend the provisions of this guarantee to cover
all repaired and replacement parts furnished under the guarantee pro-
visions for a period of one year from the date of their installation.
If within ten days after the owner gives the Contractor notice of a
defect, the Contractor neglects to make, or undertake with due dili-
gence to make, the necessary corrections, the Owner is hereby author-
ized to make the corrections himself, or order the work to be done by
a third party, and the cost of the corrections shall be paid by the
Contractor.
In the event of an emergency where in the judgment of the Owner the
delay resulting from giving formal notice would cause serious loss or
damage which could be prevented by immediate action, defects may be
corrected by the Owner, or a third nrirty chosen by the Owner without
giving prior notice to the Contractor and the cost of the corrections
shall be paid by the Contractor. In the event such action is taken
by the Owner, the Contractor will be notified promptly and shall assist
wherever possible in making the necessary corrections.
G(;-25. CLAIW, FOR LABOR AND MATERIALS. The Contractor shall inelem-
nify and save harmless the Owner from all claims for labor and Mate-
rials furnished under this contract. The Contractor shall submit
satisfactory evidence that all persons, firms, or corporations who
have done work or furnished materials under this contract, for which
the C'.rner may become liable under the laws of the state, have been
fully paid or se*.isfactorily secured. In case such evidence is nut
furni: he-d or is r,(,', satisfactory, an amount shall be retained frorr.
moneys due the Contractor which, in addition to ar4y other stuns ti:at
may be retained, will be sufficient, in t'r_ opinion of the Owner, tr)
meet all claims of the persons, firms end corporations as afore: id•
Such surs or sums shall be retained until the liabilities as aforesaid
are fully discharged or satisfactorily secured.
(DENTON, vrr ks - 49A)
102769 F'oB GC-1.1
Refer to Proposal Page C-3
GC-26. RELEASE OF LIABILITY. The acceptance by the Contractor of the
last payment shall be a release to the Owner and every officer and agent
thereof from all claims and liability hereunder for rusything done or
furnished in connection with the work, or for any act, or neglect of the
Owner or of any person, relating to or affecting the warn,
GC-27• DEFENSE OF SU:', In c,isu any y action in coy.r t
- is brought against
the !'owner or Engineer or : y officer or agent of eil - r rf then,, for tLf,
failure ouission or neglect orLhe C,)ntractor to pert'~~~r~ ring of the
.:ovenants, acts, matt--rs (jr things by this contract ur,!•.rtaken; or for
injur; or i mt.;e c,ausol by the alleged neglirence of th(, Contractor or
his (L-,ent:3; the Contractor shall indemnify and save lu,r•rr,less the Owner
and r;r. inter and their officer: and agents from all 7os:aes, damages,
costs, expenses, ,judigments, or decrees whatever arisin; out, of such
action.
GC-28. INSURANCE. The Contractor shall secure and maintain insurance
of the types and in the amounts necessary to protect hiroelf and the
interests of the Owner against all hazards or risks of lo-is as herein-
after specified. The form and limits of the insurance, together with
the underwriter thereof in each case, shall be approved by the Owner
but, regardless of such approval, it shall be the responsibility of the
Contractor to maintain adequate insurance coverage. Failure of the '
Contractor to maintain adequate coverage shall not relieve him of any
contractual responsibility or obligation.
For insurance purl ies, the title of ownership of equipment and materials
shall remain with the Contractor until the Owner receives such equipment
and materials at the job site.
If the Contractor does not furnish supervision of erection or testing
of the equipment, the workmen's compensation, comprehensive automobile
liability and comprehensive general liability insurance specified herein
mtv be omitted.
The Contractor shall submit a copy of the transportation insurance policy
to the Owner at least thirty (30) days before the scheduled shipping date.
'ine policy shall quote the insuring agreement and all exclusions. The
Contractor shall submit a certificate for each of the other insurance
policies to the Owner not less than thirty (30) days prior to the date
the manufacturer's supervisor or supervisors are expected to arrive at
the job site. Each certificate shall state that ten (10) days written
notice will be given the Owner before any policy covered thereby is
changed or canceled.
GC-08.01. Workmen's Compensation and Employer's Liability. Workmen's
cc,rnpensation and employer's liability insurance shall protect the Con-
tractor against all claims under applicable state workmen's compensation
laws and against claims !or injury, disease, or death of employees which,
for any~resson, may not fall within the provisions of the applicable
workmen's compensation law. This workmen's compensation and employer's
liability insurance policy shall include an "all states" endorsement.
(UENTON, TEXAS - 4904)
121069 GC-12
The liability limits shall not be less than the following:
Workmen's compensation Statutory
Rnployer's liability a10, K) Bann parson
CC-28.02. Comprehensive Automobile [.iabilia. Thin insurance shall be
written in comprehensive form and shall. protect t1,o: rontractor against
all claims for injuries to members of ti,e p'~blir; and dkmaf;e to property
of others arising from ti:e use of motor vehicles, nrA shall cover the
operation on or off the site of the work of all mot,jr vehicles licensed
for highway use, whether they are ownc,i, nonowned, or hired.
limits shall not be less than the following:
The liability
Bodily injury $250,000 each person
$500,000 each occurrence
Property damage $100,000 each occurrence
GC-28.03. Comprehensive General Liability. This insurance shall be
written in comprehensive form and shall protect the Contractor against
all claims arising from injuries to members of the public or damage to
property of others arising out of any act or omission of the Contractor
or his agents, employees, or subcontractors. In addition, this policy
shall specifically insure the contractual liability assumed by the Con-
tractor under the foregoing paragraph entitled "Defense of Suits".
The liability limits shall not be less than the following:
Bodily injury $250,000 each person
$500,000 each occurrence
Property damage $500,000 each occurrence
$500,0'!0 aggregate
GC-28.04. Transportation. This insurance shall be of the "all risks"
type and shall protect the Contractor and the Owner from all insur-able
risks of physical loss or damage to equipment and materials in transit
to the job site and until the Owner receives the equipment and materials
at the job site. The coverage amount shall be not less than the full
amount of the contract.
transportation insurance shall provide for loss-!:; t,. be payat:c th,
Contractor and the Owner as their interests may alprsr.
053166 FOB GC-13
AN,) P,:'r'•n"i~;'~, ?'a}•Tr
_nts will tc mac month in t -p
„o-nt v`
r'' it;,,ty (lo Ter cent r)f the estimnr, i value
oi' ,ho equipment
and material.,, de2ivire,i at t.hr, ;:te durr.
i 'GtFr, ;•,7'Jld l:ii', 'r`r' !-pm-nts were reason1 i-;fly (r,nplsgo ~,i41 integral
af. ';Qri %il ~
After ep1r~il uni _cr_cpti:e of tt.: i tLc n
1'nginerr will, he r.utho izci to J wrir-r, rho
pr ),•ire 3 final c,; r,irir,t- of the work done
un,i-r t h i , contra,,t. r..' t anal
the ilwner
tt,Kin 1r), dlly,3 after its arat-inn ii ir,- ri 't71 }1'7rl X,.d, nl e
Owner still, within: thirty
y ~ 3l-)) iav^. LhCfc'af•t~?1', (,.'i~ 1.'hn r.;l, lC4 SluC, fouriil
to he iu~2 ;SP(,er d,aducting +ili amount' to lie rr,_?Lr1: L!: ti Ln'ior rirr- 1,-ovision
01, th15 r,rj0.rRCt.
It' for a cause beyond the control of the Contractor the Ownr=r does not
givr,, offici,I approval and acceptance of the work within F,5 days after
Fhipmen+, of equipment and material.:, is completed, the final payment will
be made as stipulated above providing the equihmcrit and materials are in
accordance with the specifications as far as can be determined,
* GC-3J. 'i'AXE13, PERMITS, AND LICENSES. Unless otherwise specified in these
contract documents, the Contractor shall pay all sales, use, excise, and
other taxes that are lawfully assessed against the Owner or Contractor in
connection with the work under this contract and shall obtain and pay for
all licenses and permits required :or the work.
The Contractor will br! compensated for any increase in tax rater, license
fees, and permit fees or any new taxes, licenses, or permits imposed after
the date of the Proposal; provided however, that this provision shall be
ttoc,jales, taxes s for the oproposed
work.
Refer tr.) I' -,1.rjsal 1'4ge C-3
053166 FOB GC-16
'IF ✓f--""F, v; i rr,. 9 n• ! i.7 t
k..
PART 1 - GENERAL REQUIRFlREm
CONTENTS
Page thru Page
• Section IA DESCRIPTION AND SCOPE OF WORK IA-1 3A-5
IA.1 General IA-1
1A.2 Purpose of the Specifications 1A-1
1A.3 Work Included Under These Specifications 1A-1
1A.4 Miscellaneous Materials and Services 1A-2
1A.5 Work Not Included Under These Specifications 1A-2
1A.6 Schedule 1A-2 1A-3
1A.7 Contractor's Services 1A-3 1A-5
Section 1B - GENERAL EQUIPMENT SPECIFICATIONS 1B-1 1B-5
1B.1 General 1B-1
1B.2 Specifications and Standards 1B-1
1B.3 U.S. Materials 1B-1
iB.4 Component Parts 1B-1
1B.5 Identification 1B-1
1B.6 Manufacturer's Instructions and Parts Lists 1B-1 1B-2
1B.7 Materials List 1B-2
1B.8 Shipping Notice 1B-2
iB.9 Factory Assembly 1B-2
1B.10 Shop-Coating 1B-2 1B-3
18.11 Protection 1B-3
1B.12 Design Coordination 1B-3
1B.13 Correction of Manufacturing Errors iB-4
1B.14 Lubrication 1B-4
18.15 Power Transmission Units 1B-4
18.16 Compressed Air 1B-4
1B-17 Control Power 1B-4 1B-5
1B.18 Raceway 1B-5
18.19 Wiring iB-5
Section 1C - ENGINEERING DATA lC-1 1C-2
1C.1 General lC-1
1C.2 Design Data lC-1
1C.3 Drawings lC-1 1C-2
(DEMN$ TEXAS - 490h )
(CONTROL AND INSTALKkNT EQUIPMENT - K-6A) TC1-1
072370
Section lA - DESCRIPTION AND SCOPE OF THE WORK
1A.1 GENERAL. This section covers the general description, scope of work,
rural supplementary requirements for equipment, materials, and service,; in-
clu,led under these :;pecifications.
'lire Unit 5 Addition to the City of Denton, Texas, 1"1iul-ipal Electric Gen-
erating Station will include the construction of a c,,rnplete generating unit
i.e., major power plant equipment, systems and auxillnr14~3, and plant struc-
ture. The nominal rapacity of Unit 5 will be appr,,r.irlfo,ely 65 megawatts,
A railroad siding will be available near the plant sits, for delivery of
equipment and materials.
1A.2 PURPOSE OF THE SPECIFICATIONS. The purpose of these specifications
is to procure the highest quality equipment, materials, and workmanship in
accordance with the specified requirements and best accepted practice. Pro-
posed equipment and materials which do not comply with these specifications
shall not be allowed. The Contractor shall be responsible for furnishing
equipment and materials which do comply fully, including guaranteed perfor-
mance, at no change in the contract price.
1A.3 WORK INCLUDED UNDER THESE SPECIFICATIONS. The work under these speci-
fications shall include furnishing fob Municipal Electric Generating Station
the control and instrument equipment and providing engineering data, draw-
inga, accessories, and field services complete as described herein and in ac-
cordance with the contract documents, defined in the GENERAL CONDITIONS,
Article GC-1, except as specifically excluded hereinafter under WORK NOT
INCLUDED UNDER THESE SPECIFICATIONS.
Equipment, materials, and accessories furnished shall be delivered to the
Municipal Electric Generating Station site where they will be received, un-
loaded, stored, and erected under another contract. Deficiencies will be
sufficient cause to reject equipment fob cars. Unloading and storing will
not constitute acceptance.
The equipment will be tested after installation, to demonstrate its ability
to operate under the conditions and fulfill the warranties and guarantees,
as specified herein. If the tests indicate that the equipment fails to meet
guaranteed performance, the Contractor shall make additional tests and modi-
fications under the procedure stated in GENERAL CONDITIONS, Article GC-24.
The Contractor shall provide drawings and engineering data, manufacturers,
field services, tools, instruction manuals, shop photographs, and miscella-
neous materials and services, and shall participate in design conferences,
as specified herein.
(DENTON, TEXAS - 4904 )
(CONTROL AND INSTRUMENT EQUIPMENT - K-6A) IA-1
070970
~7
1A.4 MISCELLANEOUS MATERIALS AND SERVICES. Miscellaneous materials and
services not otherwise specifically called for sti=ll be furnished by the
Contractor in accordance with the following:
All bolts, nuts, and ~,askets between componen.s furnished under
these specifications
All piping integral to or between any equihmer, furnished under
these specifications, except as otherwise sle:iffr-,l
All necessary instrument, bower, and control •.irlii~ rind raceways
integral to any equipment furnished under th~•se :;pccifications.
This shall include terminal blocks and internal wiring to these
terminal blocks for equipment requiring external connection.
All necessary connections for the Owner's piping fund instrumenta-
tion
Erection drawings, prints, information, instru^_tions, and other
data for use of the Owner's erection contractor.
1A.5 WORK NOT INCLUDED UNDER THESE SPECIFICATIONS. Construction materials
and labor as related to the work under this Contract will be provided by the
Owner as follows:
Unloading and field installation of all equipment
Grouting materials and placing thereof
Foundations, foundation bolts, and sleeves
Electrical energy
Permanent electric wiring to connect the equipment terminal
boards to the plant electrical system
Permanent piping and tubing between equipment furnished by
the Contractor and plant systems provided by the owner
Operating personnel for startup and tests
1A.6 SCHEDULE. All items of equipment to be installed in shop fabricated
piping shall be delivered during October 1971. All field mounted items
shall be delivered during March 1972 and all panels ci.ull be delivered during
July 1972.
(DENTON, TEXAS - 4904 }
(CONTROL AND INSTRUMENT EQUIPMENT - K-6A) IA-2
070970
Within 30 days after notification by the Engineer, a ehipping schedule for
major components shall be submitted by the Contractor for point approval
of the Owner and the Engineer.
Within GO days after notification by the Engineer, ,r. Contractor shall
submit to the Engineer a production schedule for a:! f,%Jor equipment and
components. This schedule shall be updated and r(-:-t,mitted quarterly.
Drawings and engineering data shall be oubmitted ir, a,:r:(,)rdance with the
schedule specified in Section 1C.
IA-7 CONTRACTOR'S SERVICES. The services called 1'r,: in WORE: INCLUDED
UNDER THESE SPECIFICATIONS shall be in accordance wi%h the following.
1A.7.1 Drawings and Engineering Data. Drawings and r,ther engineering
data for the specified equipment and materials are eaaential to the design
and subsequent construction of the entire generating unit. Time is of the
essence in completing each phase of the work so that the unit can be in
commercial operation on the required date, The Contractor will be required
to submit drawings and engineering data in accordance with the schedule and
requirements specified in Section 1C. Failure of the Contractor to submit
drawings and engineering data on or before the dates specified shall be
considered a breach of contract and reason for termination of the contract
if the Owner so desires.
1A.7.2 Design Conference. Within 30 days after award of contract the
Contractor's design engineer shall attend a design conference at a time
and place mutually agreed upon to discuss matters relative to the execu-
tion of the contract. The Contractor's design engineer shall also attend
any additional design conferences which, in the opinion of the Engineer,
are required,
1A.7.3 Manufacturers' Technical Services. The Contractor shall furnish
the services of competent, experienced, authorized manufacturer's service
representatives who shall inspect equipment after installation; check,
adjust, and place the equipment in operation; and instruct operating and
maintenance personnel. The service representatives shall provide all
special tools and equipment required to adjust and calibrate the equipment.
Tools and equiienent shall include dead weight gauge testers, test gauges,
vertical and Inclined tube manometers, gas analysis apparatus, calibrating
gas, hand loaeers, electrical test instruments, and any other special tools
and equipment nc?cessar,r. Final field calibration data for all devices shall
be delivered to tic Owner in neat, legible written form.
The service representatives shall furnish written certification to the
Owner's representatives that the equipment has been inspected and adjusted
by them or under their supervision and that it is ready for service, all of
which shall be done before initial operation of the equipment. In addition,
such supervisors shall be present during initial operation of the equipment.
(DENTON, TEXAS - 4904 )
(CONTROL AND INSTRUMENT EQUIPMENT - K-6A) lA-3
070970
The lump sum price shall include 60 ran-days at the job site with as many
round trips to the fob site as are required. Supervision may be required
at night and on weekends in order to meet equipment operating :schedules.
During these periods a working day shall not be limited to E :.ours. A
continuous period of 48 hours shall be included for startup s.pervision,
in addition to the specified 60 man-days of service. One men-:lay shall
be defined as one man working for a period of 8 hours.
in addition to the services described above, the Cor,tra:tor shall be re-
sponsible foi any changes in inr"ruments, control erilijiaent, control switches,
lights, switchboard type instruments, and panel wirir,p, which are required
because of defective equipment, incorrect connection:,, -,r incorrect selection
of equipment. All costs for this service, and of ir,c:dltr.tal materials and
replacement equipment, shall be in addition to the servi,.e time specified
in the preceding paragraph, and shall be borne by the Contractor.
All costs for salary, travel, living expense, insurance, indirect overhead
costs, telephone, and telegraph expense shall be paid by the Contractor.
Service personnel whose technical competence or deportment are unsatisfac-
tory to the Owner shall be replaced with personnel who are satisfactory.
1A.7.4 Tools. The Contractor shall furnish and ship with the equipment
one set of all special tools required for dismantling or maintenance of
the equipment. All tools shall be in new and unused condition. The tools
shall be shipped in separate heavily constructed wooden boxes provided with
hinged covers and padlock hasps.
Maintenance tools shall be boxed separately and boxes shall be marked with
a large painted legend an follc.ws:
CITY OF DFNTON, TEXAS
MAINTENANCE TOOLS FOR CONTROL AND INSTRUMNT EQUIPMENT - UNIT 5
CONTRACTORS DO NOT OPEN EXCEPT WITH CWNER'S PLF,'113S10N
A weatherproofed itemized list of the contents shall also be attached to the
outside of each box.
The Proposal shall include the list of tools which shall be furnished with
the equipment.
1A.7.5 Instrur.tion Manuals. The Contractor shall furnish 12 complete and
final copies of the manufacturer's instructions and parts lists, specified
in Section 15, not lator than 90 days prior to boilout of the steam gener-
ator. One copy shall be sent to the Engineer, and upon approval thereof,
the remaining copies shall be delivered to the Owner.
M Refer to Proposal Page C-3
(DENTON, TEXAS - 4904
(CONTROL AND INSTRUMENT EQUIPMENT - K-6A) !A-4
070970
IA-7.6 Shop Photographs. Two sets of 8 inch by 10 inch glossy photo-
graphic prints shall be furnished showing the front, interior, and rear
views of all panel boards. Photographs shall be made at the time of
final assembly and painting. Camera position and adjustments shall be
employed which result in as nearly distortion-free pictures as possible.
They shall be submitted to Black & Veatch, Consulting Engineers, P.G.
Box 8405, Kansas City, Missouri 64114.
(DENTON, TEXAS - 490+ )
(CONTROL AND INSTRUMENT EQUIPMENT - K-6A) IA-5
070M
1
;'action 1R - ; NEFAL AUT11M .IT Si'ECIFICATV)ii~'1H.1 I-ENERAT,. °h%.ne ,,iiorrtl F.quiInCnt slcnificatia%; •;!Qy to all equip-
ment . They shall sal:,lorant. the detailed c uir-nkt vi Yi
'q -%t oar, but ir.
case of conflict the detaiInd cquipment, vpecifiastlvr.~ nha31 rovcrn.
11.? 3PECIRCATIONK AND STANDARWI . The 5 pcc1 !'i er~tl r,r, : , cndies, rind
standards referenced :'n these speeificatinnK QnKuY:o r,I(lrrida, amend-
n-nts, and errata) .K11 Kovern in all ca. on w Vern 1•r.r,.f.'n(' T t,hgretO qr(,
r.nde. Tri caps of cnnfiiwt hotwoon the ro%rnNcr"] K "g4ion2, nnlov'
or sturidardc and thin specification, thcsc sycc1F1c%1;,,n7 ;.hall govern to
the extent of ,_uch iii fference.
1B.3 U.B. '1ATF.fRIA.LS. 1',rpuipri•nt and accessories furnished shall- be from a
reputable manufacturer currently engaged in production of such materials
within the United Strati.,, of America.
To the extent possible, material;; and equipment (in"!i i;nU components
thereof) furnished under these Specification;; shat] to rroduced, processed,
nanufactured, and assembled within the United Stat-c of America. All
material and equipment: which must necessarily be of foreign manufacture
shall be clearly designated in the Proposal in the space provided for de-
viations and exceptions.
1B.4 COMPONENT PARTS. Individual parts shall be manufactured to standard
sizes and gauges oo that repair parts, furnished at any time, can be in-
stalled in the field. Like parts of duplicate units shall be interchanrea-
ble. Equipment shall not have been in service at any time prior to de
livery, except as required by tests.
16.5 IDENTIFICATION. All correspondence, shipping notices, rZopr drawings,
npecificationo, engineering data, and other docu -ntn rortaiuinq to the
equipment and material; furnished under these apeeificationg shall Inc.
identified by the Owner's name, specification number, and the mama of the
item of equipment or material.
IR.G MAWJFA%UPEP'S INSWUCTIONS AND FARTS LIS'T'S. '?o instruction nail
ualc required in Section 1A shall include specifications, rlrnwlni , r,n'i
dyscription of ,•quipment; installation instruction,; operntin, instruc-
tions; parts iibts; and where applicable, test data and curve:,
Aau,03 shall be vocembled and bound in Buchan Tyne 04L (oli vtylc) rinlere
'.livered with pyroxylin impronnated buckrF,m covern, niaufe.ctnved by Auchnn
Looar, Loaf towards Co., Clifton Heights, Pennsylvania. Kndcr: shrill not
I, B,restcr than 3-1 !non,a thick and shall be %6ju7toble to rermit secure
compact bindinV. hr Lindor cover ;hall be rtr(Jnped the TrOper identi-
fication No shown on C n, nt, 1~ 302.02 bound at, the nnd sf thin .:ecti on. A
proof of the 1nt*.i.rinr Cor %ch rover shall to nhmi', l for the Ennlne'r's
ripproval befor- the n%n'in)i -rQ assembled PH nut,r,ihtel.
1AQ
r
Where applicable the information contained in the manusil shall include a
list of recommended spare parts with the price of each, such item, and the
schedule of required lubricants as recommended by the manufacturer. The
data shall also include all nameplate information and shop order numbers
for each item of equipment and component part thereof.
The instruction manuals shall contain a table of cunt$:nts and section divi-
ders with index tabs for ease of reference. Also, th volume number shall
be stamped on the front cover and backbone of each vvllume, as directed by
the Engineer.
1B.7 MATERIALS LIST. The Contractor shall prepare rand submit with the
first shipping notice duplicate copies of an itemized materials list cover-
ing all equipment and material furnished under these :specifications. The
materials list shall be in sufficient detail to permit an accurate deter-
mination of the completion of shipment.
1B.8 SHIPPI14G NOTICE. The Contractor shall submit two copies of a shipping
notice describing each shipment of material or equiprr.ent. The shipping
notice shall be mailed to arrive approximately 3 days ahead of the estimated
shipment arrival.
The addressees for shipment notices will be determined later.
18.9 FACTORY ASSEMBLY. Equipment shall be shipped completely factory as-
sembled unless specified otherwise or unless the physical size, arrangement,
or configuration of the equipment, or shipping and handling limitations,
make the shipment of completely assembled equipment impracticable, in which
case the equipment shall be assembled and shipped as staled in the Contrac-
tor's Proposal.
All accessory items shall be shipped with the equipment. Boxes and crates
containing accessory items shall be marked so that they are identified with
the main equipment. The contents of the boxes and crates shall also be in-
dicated.
1B.10 SHOP COATING. Steel and iron surfaces shall be protected by suitable
paint or coatings applied in the shop. Surfaces which will be inaccessible
after assembly shall be protected for the life of the equipment. Surfaces
shall be cleaned and prepared in the shop. All mill scale, oxides, and
other coatings shall be removed. Sand or grit blasting of internal areas
which will be exposed to steam, or treated feed water, will not be allowed.
Exposed surfaces shall be finished smooth, thoroughly cleaned, and filled
as necessary to provide a smooth uniform base for painting. Surfaces to
be painted after installation shall be shop painted with one or more coats
of a primer which will protect the equipment until finish coats are applied.
(DENTON, TEXAS - 4904 )
(CONTROL AND INSTRUhXNT EQUIPMENT - K-6A) 1B-2
070970
All gauge and instrument panels, transformers, and metal-enclosed cubicles
for electrical equipment shall be finish painted with two or more coats of
an alkyd resin enamel in a color to be selected later by the Owner.
Two gallons of touch-up paint and one gallon of finish paint used on the
electrical equipment enclosures shall be furnished.
Shop primer for other steel and iron surfaces shall be., Mobil "13-R-50
Chromox QD Primer", or Tnemec "77 ChemPrime" unless otherwise specified.
Machined, polished, and nonferrous surfaces which oh,uld not be painted
shall be coated with rust preventive compound, Dearborn Chemical "No-Ox-
Id 2W", Houghton "Rust Veto 3414", or Rust-Oleum "R-9".
1B.11 PROTECTION. All equipment shall be boxed, crated, or otherwise
suitably protected during shipment, handling, and storage. Equipment hev-
ing antifriction or sleeve bearings shall be protected by weathertight
enclosures.
Coated surfaces shall be protected against impact, abrasion, discoloration,
end other damage. Surfaces which are damaged shall be repaired.
Electrical equipment, controls, and insulation sh,.ll be protected against
moisture and water damage. All external gasket surfaces and flange faces,
couplings, motor pump shafts, bearings, and like items shall be thoroughly
cleaned and coated with rust preventive compound as specified above, and
protected with suitable wood, metal, or other substantial type covering
to insure their full protection.
All piping and conduit connections shall be sealed with metallic or other
rough usage covers to seal the interior of the equipment. All exposed
threaded parts will be greased and protected with metallic or other sub-
stantial type protectors. All female threaded openings shall be closed
with forged steel plugs.
Equipment subject to damage by physical shock shall be packed to pr:vent
damage under shipping conditions normally encountered. Wire, tubi•.g, or
cables for field interconnection between units shall be shipped on cable
reels and adequately protected. All shipping containers shall be properly
marked and identified as to contents so as to permit checking at elivery
without opening the containers.
Returnable containers and special shipping devices shall be retu;ied by
the manufacturer's field representative at the Contractor's expense.
1B.12 DESIGN COORDINATION. The Contractor shall be responsible for the
selection and design of all equipment and materials which will provide
the best coordinated performance of the entire system. Components of
rotating equipment shall be selected so that the natural frequency of the
complete unit is not at or critically near the operating range of the unit.
(DENTON, TEXAS - 4904 )
(CONTROL AND IN,TRUMENT EQUIPI4ENT - K-6A) 1B-3
070970
1B.13 CORRECTION OF MANUFACTURING ERRORS. Equipment and materials shall
be complete in all respects within the limits herein outlined. All manu-
facturing errors or omissions required to be corrected in the field shall
be done by the Contractor or his duly authorized representative.
1B.14 LUBRICATION. Equipment shall be lubricated by systems designed for
continuous operation and shall not require attention during startup or shut-
down, or more frequently than once weekly.
1B.15 POWER TRANSMISSION UNITS. The horsepower rating of each power trans-
mission unit shall be at least equal to the theoretical brake horsepr~wer re-
quired to drive the equipment under full load, including all losses in speed
reducers and power transmission.
The input horsepower rating of each gear or speed reducer shall be at least
equal to the output horsepower of the drive motor.
Drive units shall be designed for continuous service and shall include pro-
visions which will prevent oil leakage around shafts.
~B.16 COMPRESSED AIR. Filtered, dried, oil-free compressed air will be
supplied for operation of pneumatic devices. The compressed air will be
supplied at receiver operating pressure varying from 60 to 100 psi.
Pressure regulators shall be provided for pneumatic devices which operate
at pressure levels other than receiver pressure. The pressure regulator
shall be Fisher Governor Co. Model 67FR-148.
1B.17 CONTROL POWER. Electrical power for control and instrumentation
will be a nominal 115 volt, single phase, 60 hertz, alternating current,
or a nominal 125 volt direct current. The Contractor shall provide any
devices required for proper operation and protection of the equipment dur-
ing electrical power supply fluctuations described in the following para-
graphs.
All direct current electrical devices shall be designed for continuous
operation on an ungrounded station battery which will float on trickle
charge at 129 volts. The Contractor shall guarantee satisfactory operation
when the equipment is continuously energized at any voltage from 100 to
140 volts direct current, with ambient temperatures as specified. Elec-
trical devices served from this supply shall not impose any ground connec-
tions on it.
All alternating current devices shall, unless otherwise specified, be de-
signed for operation on a nominal 115 volt, 60 hertz, single phase, alter-
nating current system. The Contractor shall guarantee satisfactory opera-
tion when the equipment is continuously energized at any voltage from 105
to 130 volts alternating current.
{DENTON, TEXAS - 4904 )
(CONTROL AND INSTRUMENT EQUIPMENT - K-6A) 1B-4
070970
All alternating current and direct current devices shall be guaranteed
to operate satisfactorily under voltage conditions specified in the above
paragraphs and at 50 C ambient temperature.
1B.18 RACEWAY. Uni ess specified otherwise, all raceway interconnections
between devices, panels, boxes, and fittings shall conform to ANS C80.1
and UL 6. All conduit connections shall be of the threaded type.
1B.19 WIRING. Unless otherwise specified, all electrical conductors shall
be Class B stranded copper 14 AWG or larger. Panel wiring shall have ther-
mosetting Type SIS insulation rated 600 volts, designe4 for maximum conduc-
tor temperature of 90 C. Conductor insulation for other wiring shall be
cross-linked polyethylene according to IPCEA S-66-524 Interim Standard No. 2
except Type AVA shall be used where ambient conditions cause conductor opera-
ting temperatures to exceed 90 C. Metallic sheathed conductors are not
acceptable. Preinsulated wiring terminals with metal reinforced sleeves
shall be provided on all conductor terminals.
Terminal blocks shall be provided for conductors requiring connection to
circuits external to the specified equipment, for internal circuits cross-
ing shipping splits, and where equipment parts replacement and maintenance
will be facilitated.
Each terminal block, conductor, device, fuse block, and terminal shall be
permanently labeled to coincide with the identification shown on the draw-
ings. Conductors shall be identified by legible markings on device termi-
nals, printing on the conductor packet or wiring sleeve, or by other means
approved by the Engineer. Terminal and conductor identification shall be
by a permanent method unaffected by heat, solvents, or steam, and not easily
dislodged, preferably by means of metal sleeves or printing on the wire
jacket. Adhesive labels are not acceptable.
(DENTON, TEXAS - h904 )
(CONTROL AND INSTKQ4ENT EQUIP14ENT - K-6A) 1B-5
070970
CITY OF DENTON, TEXAS
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(_ONSUI 11N6 ENGINFIRS
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(Front Cover)
Note:
Large type shall be 30 point Tempo Heavy Condensed
All other type shall be 12 point Copperplate M-diurr Gothic
TYPICAL EQUIP14ENT INSTRJCTION BOOK COVER
BLACK d VEATCH CITY OF DENTON, TEXAS
CONSULTING ENGINEERS MUNICIPAL ELECTRIC GEIERATING STATION P-802.02
KANSAS CITY, MISSOURI UNIT 5
Section 1C - ENGINEERING DATA
1C.1 GENERAL. This section covers engineering data and manufacturer's
drawings which the Contractor shall submit to the Engfriecr for design
information or approval. As stipulated in Section 1A, compliance with
the specified schedule for drawing and data submittal is essential to
the scheduled progress and completion of the Unit 5 A9dttion and is of
the essence of this Contract,
1C.2 DESIGN DATA. Within 30 days after award of contract, ten copies
of the design data required to permit station design tri proceed shall
be submitted. The data shall include but not be limited to the follow-
ing:
Outline dimensions and weights of all freestanding panels
and cabinets
Data sheets for -.11 panel mounted instruments, local trans-
mitters, control drives, analyzers, control valves, flow
elements, and temperature detectors
Electric power requirements for system and panel ventilation
Revised drawings, if required, of the functional one-line
schematic diagrams included in the Proposal
1C.3 DRAWINGS. Drawings shall be submitted for the Engineer's review
and approval in accordance with the following procedures.
1C.3.1 Procedures. Four copies of "Preliminary" drawings shall be sub-
mitted to the Engineer, Preliminary drawings shall be reasonably complete
and suitable for the Engineer's use in establishing basic plant arrangement
and design requirements. Preliminary drawings will not be checked or ap-
proved by the Engineer, however, the Engineer will rifer to the Contractor
conflicts or discrepancies which he may discover in his reference to the
drawings.
"Certified" drawings shall be submitted for review by the Engineer in
accordance with the procedures set forth in Article GC-7 of the GENERAL
CONDITIONS.
1C.3.2 Drawing Issue Schedule. Preliminary and certified issue of the
following two groupings of drawings are to be accomplished within the
time allotted. The days indicated are calendar days after the contract
award date.
(DENTON, TEXAS - 4904 )
(CONTROL AND INSTRUMENT EQUIPMENT - K-6A) 1C-1
070970
a. Preliminary issue within 60 days and certified issue
within 120 days.
Pane'. layout drawings and dimensional drawings showing
the location of terminations for field wiring, and piping
Outline dimensions of transmitter equipment
Outline dimensions of temperature detector w,-11s
Flow element fabrication drawings
Typical system component schematic drawings
b. Preliminary issue within 90 days and certified issue
within 180 days.
System detailed cabling wiring diagram
Schematic wiring diagrams for all field mounted devices
c. Certified drawings 90 days following receipt of Engineer's
information.
Panel wiring diagrams
Panel piping diagrams
Wiring termination drawings
Piping termination drawings
d. With instruction manuals.
Special tools
Equipment reference drawings
Instrumentation data sheets
Calibration data
Installation and maintenance instructions
Narrative description of the operation of each
control system
e. The Contractor shall submit 12 copies of all drawings corrected
to reflect all changes made during startup,
(DENTON, TEXAS - 4904 )
(CONTROL AND INSTRUMENT EQUIPMENT - K-6A) 1C-2
081270
$A W./. , 'r W~' .r. ' p. f , P -a v 'per r ,d3'''~•'.rt Y ~ xi+ K„ ~y~/ p^~F~{i
.~'Y ? P v ~ 1 H D • 1 f 5, E Y i trv~e^ i f
PART 2 - TECHNICAL REQUfREMM
CONTENTS
Page thru Page
Section 2A - TECHNICAL REQUIREMENTS APPLYING TO
ALL SYSTEM EQUIPMENT 2A-1 2A-2
2A,1 Generating Unit :)eecription 2A-1
2A.2 Unit Adjustment ?ricer 2A-1
2A.3 Ambient Conditior.s 2A-1
2A.4 Nomenclature 2A-2
2A.5 Equipment Identification 2A-2
2A,6 Terminology 2A-2
Section 2B - CONTROL SYSTEMS 2B-1 2B-6
2B.1 General 2B-1
2B.2 Performance Requirements 2B-1
2B.3 Components 2B-1 2B-3
2B.4 Combustion Control 2B-3
2B.5 Steam Temperature Control 2B-4
2B.6 Feed Water Control 2B-4
2B.7 BF? Recirculation Control 2B-4
28.8 Condensate System Control 2B-4
2B.9 Makeup Control 2B-5
2B.10 Heater Level Controls 2B-5
2B,11 Generator Hydrogen Temperature Control 2B-5
2B.12 Turbine Luba Oil Temperature Control 2S-5
28.13 Circulating Water pH Control 2B-6
2B.14 Circulating Water Polyphosphate Control 2B-6
2B.15 Hydrazine Control 2B-6
28,16 Boiler Safety Interlock System 2B-6
28.17 Miscellaneous Control Systems 2B-6
Section 2C - INSTRUMENTS 2C-1 2C-11
2C.1 General Instrumentation Raquirements 2C-1
2C.2 Accuracy 2C-1 2C-2
2C.3 Transmitters 2C-2 2C-6
2C.4 Receiver Instruments 2C-7 2C-8
20.5 Temperature Monitoring Systems 2C-8 2C-9
2C.6 Analysis Instruments 2C-9 2C-11
2C.7 Instruments Furnished by the Owner and
Panel Mounted by the Contractor 2C-11
{DENTONI TEXAS - 4904 )
(CONTROL AND INSTRUMENT EQUIPMENT - K-6A)
081470 TC2-1
f""'i 4 w + r+ Page tbru page
Section 2D - ELECTRICAL INSTRUMENTS 2D-1 2D-2
2D.1 Annunciators 2D-1
2D.2 Ammeters 2D-1
2D.3 Rotary Control Switches 2D-1
2D.4 Toggle Switches 2D-2
2D.5 Engraved Indicating Lights 2D-2
2D.6 Purge and Interlock Panel 2D-2
Section 2E - CONTROL AND INSTRUMENT ACCESSORY EQUIPMENT 2E-1 2E-3
2E.1 Control Air Dryer and Filter 2E-1
2E,2 Alarm Contacts 2E-1
2E.3 Instrumentation 2E-1 2E-3
2E,4 Spare Equipment 2E-3
2E.5 Training 2E-3
2E,6 Aireets 2E-3
2E.7 Instrument valves 2E-3
Section 2? - PANEL$OARDS AND EQUI pMWT ENCLOSURES 2F-1 2F-7
2F.1 General 2F-1
2F,2 Wiring 2F-1 1 2F-3
2F-3 Insert Subpenel• 2F- .
2F,4 Piping 2F-4
2F.5 Nameplates 2F-4
2F,6 Panels 2F-4 2F-7
Section 20 - CONTROL VALVES 2G-1 20-6
} 2001 General
20.2 Construction 20-1
20.3 Materials 20'1 20-2
20.4 Valve Operators 20-2 20-3
2G,5 Flow Capacity 2G-3
20.6 Special Features 20-3
20-T Controllers 20 3 20-4
20.6 Tubing 20-4 20-6
2a6
DENTONo TRW - 4904
CONTROL AND INSTRUMENT EQUIPMENT - K-6A) :C2-2
081470
Section 2A - TECHNICAL R @UIPME~TS APPLYING TO
2A.1 GEJE_~iATING IJI41T DESCRIPTION. The Denton Unit 5 Addition turbine
generator is a General Electric Company straight condensing single flow
nonreheat unit rated 65,481 kilowatts with a throttle ateam flow of
579,588 pounds per hour at 1250 psi, 950 F. The unit is designed for
a maximum throttle steam flow of 640,025 pounds per hrur at 1313 Pais
950 F.
The steam generator is a Combustion Engineering, Inc,., ;y pe VU-60 natural
circulation drum type unit with a pressurized furnace having two levels
of three horizontally fired front burners.
Fuel. Is introduced into the furnace by six Combustion Engineering, Inc.
combin6tion gas and No. 2 fuel oil return flow mechanical atomizing
burners equipped with natural gas igniters. The burners are operated
by a .~ailey Meter Company remote burner control and supervisory system.
Combustion air delivered
hroughba horizontal shaft Ljungstrom
draft fan equipped
air preheater.
Steam temperature is maintained by a superheat desuperheater. Flow of
spray water to the desuperheater is controlled by duplicate full capacity
spray water control valves.
delivered by t
es in the 2/3 capacity boiler
Yeed
lated er is
2A.2 UNIT ADJUST14ENT PRICES. The unit adjustment prices stated in the
Proposal shall be used to adjust the total contract sum for additions to
and deletions from the specified quantities of electrical relays and
services.
2A.3 Al~IENT CONDITIONS. The Boiler Panel, Turbine Panel, and the relay
cabinet x311 b~e installed in a space which is norme.lly heated or cooled
for personnel confort. All equipment ^ and in these enclosures shall
operate satisfactorily under conditions imposed by an air condit1oning
system failure, for which ambient temperature may b as high as 20 F.
Except as otherwise specified, equipment not on ov in these enclosureE
will be installed either otit-of-doors or in building spaces which are
heated but not cooled. Temperature ranges expected are as follows:
Boiler areas - indoors 50 to 140 F
Other indoor aisas 50 to 120 F
Outdoor areas 0 to 105 F
(DENTON, TEXAS - 4904 l
(CONTROL AND INSTRUMENT EQUIPMENT - K-6A) 2A-1
071670
.!A.4 NOhfEf1l71.A'YIlkE. The equipment item. numbers used in these specifica-
tions shall Lt: utilized by the Contractcr in lesignating equiprnent. Th,.
Cuntractor muy uusign a temporary munber where one hau riot previously
Lcen assigned. Numbers su assigned by the Contractor may be reas3i,;n:d
ut the optiucu ul' the Engineer. All electrical and tul,ing drawings shall
utilize termiuul desigruutiuns as directed by the Enelrte%r.
2A.5 hQUIYiWi 111LN'1'IPFICATION. 1,a,J. item ut' cu,uilmarit shell be identified
with a tag pex,mar:ently affix<•1 ,_ivinF, the i ieutifyiiie winber and description
assigned in thew spr.:flcaLler,s. 1Lems Purniehed irrlcr these speciflcatiurns
but not identified herein shall hav,; tags inskrc•ibc,i a; llrected by the
Engineer.
2A.6 TEIMINULOUY. Terminology in these spec:ficatiuma conforms to the
definitions as given in applicable stands is of the GGIdE, IEEE, ISA, and
SAMA.
I
(DENTON, TK(AS - 4904 )
(CONTROL AND INSTRUMENT EQUIPMENE - F-6A)
081270 2A-2
Section 2B - C014TROL SYSTEM;
2B.1 GENERAL. System requirements herein fire estriblii;l«:rl un a functional
basis and the Contractor shall be responsible f'or s.lr tip❑ f,wndithconpesneccit-ion
of components to form systems whose performance is In rLrt•.ord
fication requirements. The control systems ;;!11111 Inr:!ijlr~ all necessary
primary measuring equipment, panel selector station:;, (;,)rtrol relays, and
control drives as described herein. System design;; shrill be submitted to
:ho appropriate major equipment contractors rued their r•r,r,orr,mendations con-
aldered in the design of control systems,
213'2 PEDFOMP011CE REQUI~S. The boiler control sy:;tf,rru; shall provide
a unit operating turndown of riot less than 10 to orie wi,en firing natural
gas or No, 2 fuel oil. This requirement is based upon the unit maximum
load resulting in readings for steam fluty, feed water flow, air flow,
and fuel flow that are at a minimum of 90 per cent of the range span. If
'.he readings are less than 90 per cent, the turndown rr:,luirement will be
ae,justed for each system affected.
The boiler control systems shall permit the performance of the following
dynamic load tests while maintaining safe furnace conditions and without
endangering other equipment. All tests kill be performed with the systems
in the automatic mode of operation while firing natural ya: or No. 2
fuel oil.
Instantaleolsly drop 50 per cent of the maximum luaG capability from
approximately full load.
In.-tantaneously pick up 50 per cent of the maxim un load capability
from arpproximately 50 per cent load.
Instantaneously drop the load from approximately 50 per cent of
load to cause the operation of the unit on the burner header
minimum gas pressure bypass regulator when firing gas and to
10 per cent load when firing oil. This test will be performed
with all burners in service This test will be ropeatud with
only one burner in service from the obtainable load with one
burner,
2B,3 COCIONENTS. Control system components shall be of the pneumatic
type, unless otherwise specified to be of the electronic type.
All primary measuring and controlling devicea shall conform to the appli-
cable requirements given under INSTRUI4 NTS. Additional features shall be
provided as needed to meet the functional requirements or descriptive re-
quirements set out in the individual specifications,
(DEI'i0119 TEXAS - 4904 )
(CONTROL AND INSTRUMENT EQUIP101T - K_6A)
071670 2$_1
Pneumatic control relays shall be mour,ted or, a relay rack within the con-
trol panel and shall be provided with all required tubing connections,
accessory devices, air supply regulators, etc.
Panel mounted selector stations shall be provided U:r required by the de-
tailed description of the control system and by thi: frurtrurnent List.
Selector stations shall be equipped with indicators3 1,r, show the values
of the signals entering and leavinU the stations, I,lu: any additional
indicators required for safe and convenient trrsnufr-r c.f control from
manual to automatic or automatic to manual. If thr• c;r,,+tlon Is equipped
with a set point knob, an indicator to show the set p,,lnt value shall
be provided. A transfer knob or lever shall be provid,,d to shift con-
trol from manual to automatic and a manual cuntrc_ sh+,ll be provided for
generation of a r,anual control signal. Indicator scales shall be graduated
0-100 per cent te;less otherwise noted in the Instrument List. Equipment
shall be assembled on a rorunon mounting plate or housing for single hole
mounting in the control panel. Control knobs, levers, and indicating
scales shall have descriptive legends and the mounting platy.;, or housing
shall carry a service engraving as al,ljroved by the Engineer.
Manual loaders shall be provided as required by the detailed control system
descriptions and by the Instrument List. Each manual loader shall be equipped
with an indicator to show the value of the manual sl'gnal generated and a
manually set device for generation of the manual control signal. The indi-
cator scale shall be graduated 0-100 per cent unless other calibrations are
/equired by service conditions or by notes in the Instrument List, Double
indicators shall be furnished where required by the Instrument List. Equip-
ment shall be assembled on a common mounting plate or ho,islrjg and shall be
provided with descriptive legends and service engravings.
Pneumatic control drives shall be furnished in accordance with the informa-
tion given in the Instrument List. Operating torques and speeds shrill be
not less than thcso tabulated. Drives of the modulating type shall be
equipped with positioners having cams which can be field cut to suit the
aquipnent characteristics. Drive speeds shall be field adjustable. bust-
tight enclosures shall be designed for convenient removal of covers to
permit access to equipment. Solenoid valves shall be of adequate capacity
to meet the specified performance of the control drive, and shall be le-
signed to permit field reversal of control action. Limit switches shall
be of the dpdt type and shall have contact capacities of 10 amps ac or
one amp dc. Wiring for all electrical equipment shall terminate at a
single terminal block conveniently located for ^ionnection of the field
wiring. Position transmitters shall produce signals which are linear with
respect to control drive position, and shall be of the slide wire, MCi, or
pneumatic type as tabulated. Manual operators shall consist of handwheels
for drives of over 400 lb-ft torque capacity, wioh hand :~yerated brakes.
Manual operators for smaller drives shall consist of levers on the output
shafts with hand operated locking devices. Linkage for control drives
shall be furnished and shall consist of driving and driven levers and
ball-and-socket type connecting links. Simple linkage shall be furnished
unless otherwise tabulated.
(DENTON, TEXAS - 4904 )
(CZTROL AI4D INSTRLUEUT ECUIPM;T - K-6A) 2P-2
071670
Control drive installations shall be such that pleasing appearance and
satisfactory access to equipment is maintained. Cc.ntrol drives shall be
complete with all required accessory equipment, incJiArling air supply
filter regulators, signal conversion equipment, ar,d ',ther devices.
21J. 11 CuMbus'lloN CUM11iUL, The combustion control i,)ntem shall utilize a
1'vud forward signal derived from steam flow and t u"L1ne throttle pressure
which establishes the required btu input to the f,j,'rir„_u and the required
ksir fluty fur good rumbustlon. The required Btu slpr,s,l shall be compared
t,~ Lhu actual metered air flow Lhrough a low sele,:+.,,r uu that the resulting
w~ti,uL is the Btu input hermitteu by the uvuilatlc air. This signal shall
thfut Le compared to the urtuul btu input, which is -1,--rivud from the summa-
tif.n ul' total gas flow and total nil flow. The rtsultirb signal shall be
uuo.A Lu establish the position of either the gas valve or oil valve opera-
tura, depending upon which fuel has been chosen as f,he base fuel through
th,. uperation of a control puz,el selector swit~.h. It shall be possible co
trc,nufer the base fuel selector switch at any time with no control system
upur:t.
When both fuels are fired at the same time in different burners, the Btu
input per burner shall be maintained equal by positioning the secondary
fuel control device. The signal establishing the required position shall
be derived by comparing the oil burner returr pressure with the square
root of the gas burner header pressure.
The master required air f.,ow signal shall be compared to the actual metered
total fuel flow through a high signal selector so that the resulting signal
is the air flow required by Btu input. This signal ahali then be compared
to the actual air flow. The output of this compariaon shall control the
furced draft fan inlet vanes to maintain actual air f'luw at the required
value,
The final posi'.ion of the FIU fan modulation equipment shall be modified
i'.' neces^ary t7 maintain a safe fuel-air ratio on a per burner basis as
well as on a totalized basis. The square root of the ga3 burner header
pressure and the oil burner return pressure shall to compared in a high
selector. The resulting output shall in turn be compared to the square
root of the wind box to furnace differential pressure. The resulting
signal shall be compared to the normal signal 'o the F'1L fan in a high
selector with the higher of the two determining the quantity of air
delivered for combustion,
An adjustable limit shall be furnished to set a minimum below Viich the
air flow demand signal cannot go.
The combustion control system shall maintain throttle steam pressure
within 15 psi of set point, with a load change of 50,000 pounds per hour
per minute.
(DENTON, TEXAS 4904 )
(CONTROL AND INSTRUMENT EQUIPMENT - Y,-6A)
U812"P) 2B-3
2B.5 STEAM TEMPERATURE CONTROL. The steam generating unit will be pro-
vided with one superh4at spray system utilizing two full c,'Apacity spray
water control valves Fund one spray water block valve. 'Phe steam tempera-
ture control system thali maintain temperatures within 10 degrees of set
point under all conditic,no of swinging load which ar,- normally experienced.
The temperature control r;ystem shall utilize a meaner. mrrrrt of final steam
temperature and such addltionnl ariticipatirng me.a:;ur vro a},;, as are required
to achieve sensitive and t;tuble control. Anticipating measurements may
include desuperheater outlet temperature, bollcr arr rluw, or other factors
which the Contractor considers to be nocc:;aFrry. 'Iho Vr,ril and desuperheater
outlet steam temperature measurements shall be usr_.d r,u the recorder on the
main control panel, but shall be independent of all r,ther control and in-
strument systems, and shall be by means of a thermor.-,,rple or a resistance
temperature detector. Temperature measurement signals uhall be converted
to equivalent prieurnatic signals and the balance of thr: cueam temperature
control system shall be of the pneumatic type., Si,ray F:urFtrol and spray
water block valves will be furnished by the Owner.
2B.6 FEED WAT'E'R CONTROL. Feed water will be supplied to the boiler by
two motor driven centrifugal feed water pumps operating at constant speed.
Cr.)ntrol of the feed water supply shall be obtained by regulating valves
operating in the feed water line Lo the boiler. The control aystem
shall operate by measurement of steam flow, f'_ed water flow, and drum
level. Feed water control system3 shall be capable of maintaining drum
level within 2 inches of the desired point when the str,am generating unit
Is operating under load control.
• A single full capacity regulating valve shall be supplied. Duplicate
partial capacity startup regulating valves shall also be supplied. They
will be operated in parallel on a split range basis for boiler filling
and low load operation.
2B.7 BEY RECIRCULATION CONTROL. Low flow recirculation for each boiler
feed pump shall be controlled by auto-recirculation valves as manufactured
by Yarway Corporation,
2B.8 CONDENSATE SYSTEM CONTROL. A system of flow and level controls shall
be provided which will establish a minimten flow rate if condensate through
the condensate pumps. It shall also maintain hotwell lr:vel within one
inch of set point and maintain condensate delivery to the deaerator approxi-
mately in ratio to the feed water flow rate. The system shall operate by
means of recirculation and throttling control valve3, and shall have its
condensate flow measurement at a point downstream of the recirculation flow
take-off point. The contrails shall be sensitive and stable at all loads.
The control system shall be pneumatic. The panel mounted selector station
shall be provided to take remote manual control of the throttling control
valves,
(DENTONj TEXAS - 14904 )
(CONTROL AND INSTRUI+IE;NT EQUIPMENT - Y.-6A) 2B-4
07167o
2B.9 MAKEUP Cu:;NiCL. Uemineralited water makeup by the system shall be
done by remote manual positioning of a regulating valve in the makeup
line to the dca:rator. A manual loader shall be supplied on the turbine
panel to upcrute this regulating valve.
28.10 HEATHi LEVEL CONIE,)1,S, A uystem ul' heater level controls shall be
furrished to regulate the level in each closed h~_ater and provide a means
of bypassing each heater. The system shall incluic Lruvision for transfer
of control, when required, by us of switching vulva:,, The arrangement is
shown schcrnutically un Sketch h-b9U4-07'JY'(j-2 inrluled with these specifi-
catluns,
All. level lnstrwneuts, pneumatic switches, selectur stations, indicators,
and aulunuids required to make a complete system shall be furnished and
mounted in the heater drain pane-.
Level trarismittera shall be pneumatic displacement flout and torque tube
type. 'ihc•y will be locally mounted by others on the appropriate heaters.
Level controllers shall be mounted in 51iUP and shall have adjustable set
port, proportional band, and reset action.
28.11 GENEHATOij IW)H00c14 TEMPERATUM COUThOL. A ,oritrul system shall
be furnished to regulate the temperature of the generator cooling hydrogen.
The system shall sense the temperature of the cold gas leaving the coolers
and regulate t%e flow of auxiliary cooling water through the coolers to
maintain a constant cold gra temperature. The system shall include a
temperature controller, a selector station, a suitable resistance temperature
detector, an electric to pneumatic converter, and a stainless steel protect-
ing well. The protecting well design shall meet the requirer.7ents of the
generator manufacturer. The control shall be adjustable at the Control
Panel for any cold gas temperature between 4U C and 0 C. The controller
shall have adjustable pr,)portional band plus reset ar.tion. The control
valve will be installed to regulate the cooling water flow leaving the cooler.
2B.12 TURBINE LURE OIL 'Pt14PEHA'1'UIiE CONTROL. A control system shall be
furnished to regulate the temperature of the turbine lubricating oil tem-
perature. The system will sense the temperature of the oil leaving the
cooler and regulate the flow of water througa the cooler to maintain. the
oil temperature constant. The system shall inclu-le a filled system tem-
perature controller, a suitable resistance temperature detector, an elec-
tric to pneumatic converter, and a 3/4 inch WIT protecting well. The
control shaJ1 have an adjustably set point at the panelboard. The con-
troller shall have adjustable proportional band plus reset action. The
control valve will be installed to regulate the flow of water leaving the
cooler.
(DENTUN, TEiSAS - 4904 )
(CONTROL AND 1N5TlJTJl4EIfI' EQUIPI4Eli'P - K-VA)
081270
2B-5
28.13 CIRCULATING WATER PH CONTHOL. A control system ahall be furnished
to control pEl in the circulating water system by addit.ir.,n of acid. 'Mv
system shall operate by use of a pil cell and amplifier and an acid feed
system cmployinp a variable speed acid feed pump, 11lie control system
crhall ineluac an automatically pusitioned spend control potentiometer
for regulation of pump speed. Tile system shall provid^ for ad,JustmenL
of the set point, between limits of 2 card 12 1111, and :,hall include a
panel mounted selector station for manual control of ar;ld feed rate.
2h.14 CIRCULATING WATER POLYPHOSPHATE CON`1'H(_, A c"r,f.rol system shrill be
furnished to control the feed of polyphosphate to the: circulating water
system. Feed shall be proportional to circulating wat-,r makeup flow.
The system shall include a panel moluited ratio type: hand-auto selector
station. The station shall include a ratio adjuster variable between
0.5:1 and 2.0:1,
2B.15 HYDRAZIIIE CONTROL. A control system shall bo i'l,rrnishcd to control
hydrazine feed -proportional to condensate flow. T.- hydrazine is injected
by means of a prneumatically variable stroke pumir. Dir., ny:item shall. include
a panel mounted ratio type hand-auto selector station. Die station shall
include a ratio adjuster vari-able between 0.5:1 and 2.0:1,
2B.16 BOILER SAFETY I VERLOCK SYSTEM. A boiler safety interlock system
is included in the equipment to be furnished under these specifications,
The system shall be constructed to conform to electrical schematics sup-
plied by the Engineer. The relay logic shall be included in the Relay Panel
described in Section 2F.6. The ic,sors are either described elsewhere in
these specifications or are fvr~-,;shed by the Owner. The system shall in-
clude a subpanel for mounting in the Control Panel, which is described in
Section 2D,6 and listed in the Instrument List. Two ccmplr:taly independent
safety interlock systems shall be used to obtain a mrsin fw:I trip.
A fuel trip shall be achieved on coincident requirem,.nt of the two systems
by va e two 3-way solenoid valves. Each interlock system shall actuate
one va.',c and the valve ports shall be interconnected so that coincident
operation of the two solenoid valves results in closing the fuel safety
shutoff valve. 'Me systems shall be ac de-energized to trip relay types,
28,17 MISCELLANEOUS) CONTROL SYSTEMS. Miscellaneous pressure and level
transmitters, controllers, indicators, and recorders shall be furnished
as specified elsewhere herein and in the Instrument List.
(DENTON, TEXAS - 4904
(CONTROL AND :NSTRJIMEN: EQUIPMENT - K-6A) 28-6
081270
Section 2C - INSTRUMENTS
2C.1 UENERAL INSTRUMENTATION R_ESUIREMENTS. Instrum~-rnts shall be furnished
in uscordance with the Instrument List, included wits, these specifications
and as specified herein, Electronic or pnewnutic transmission type in-
strumentE shall be used for all measurements, except where specifically
notid to be direct connected.
All instruments shall be constructed to perform normuily and meet all
guarantees when subjected to the vibration and the rango of ambient temper-
atures normally experienced in power plant building s+,ructures.
All required auxiliary equipment for instruments including thermocouples
and wells, resistance elem:nts and wells, flow nozzleu, orifices, trans-
mitters, special wiring and piping materials, air filters and pressure
regulators, and all special devices required for installation in the
instrument piping or wiring system shall be furnished complete as required
for each individual element or instrument, unleso specifically stated
otherwise.
2C.2 AC.UHACY. Flowmeter primary elements of the head class shall be so
constructed that V eir performance will be in accord.,nce with the require-
ments of Section 9, "Tolerances", of ASME PTC 19.5; 1+-1959.
Flowiaeter secondary devices she. produce transmitted signals which are
linear with respect to flow with. phis or minus one per cent of the full
scale flow value when operating between 25 and 100 per cent of full scale
value, The accuracy guarantee shall include the effect of errors in the
differential head measuring device, square root converter, and signal
generator, but not the primary device.
Transmitters for pressure shall transmit a signal which is linear with
respect to the measured pressure within plus or minus one-half of one
per cent of the measured range span.
Transmitters for level shall transmit a signal which is linear with respect
to the measured level within plus or minus one per cent of the metered level
range span, based on a specific gravity of 1.00.
Filled system temperature transmitters shall transmit a signal which is
linear with respect to the measured temperature within plus or minus one
per cent of the scale range at a reference ambient temperature of 60 F.
Resistance temperature detector elements shall have a resistance character-
istic which is linear with respect to temperature within plus or minus one-
half of one per cent of the top range value.
(DENTON, 'TE)(AS - 4904 )
(CONTROL AND INSTE UWTV J,QUIPHENT - K-6A)
072170 2C-1
PherrsocOuPles shall have measurement errors not ex:eeding 4 E' plus or minus
when used in the temperature range from 0 to 500 t', and shall riot exceed
three-fourths of one per cent in the range from 500 'r' to tha maximum re-
commended ul,vruLing temperature for the thermocouple materiulu.
Electronic bridge-balancing instrrunents For thermocouples, reulstance
temperature deLectors, recorders;, and other similar primary ell-ments shall
have an accuracy of plus or minus three-tenth.a of une per cent of L%e
scale spars. Electronic be:'dge-balancing instrwnenLs for mrv,,ule core
transfurmer' systems shall have an accuracy of pl,u! or minuc une-calf of
une per cent of the scale span.
All transmitters shell have less than o,v:-half of cnc per cent shift in
output with a 10U F change in ambient temperature.
Recci%er-in(licaturL; and direct connected pressure instrwnents shall
indicete the measured value within one-half of' one per cent of the maximum
scale value.
Receiver-recorders shall provide a chart record which is linear with
respect to the transmitt:d signal within pica or minus o-ie-half of one
per cent of' the scale apart
2C.3 TRANSMITTERS. Transmitters of the pneumatic or electronic type shall
be furnished as required by the Instrument List and au required by the
design of the control and instrument systems furnished. Transmitters noted
to be locally mounted shall be equipped with mounting brackets suitable
for attachment to faces of walls or columns by bolting cr welding. Trans-
mitters of the motion balance type shall be provided with indicating
scales. Enclosures shall be suitable for indoor or outdoor installation.
Transmitters to be located in hazardous atmospheres will be identified in
the Instrument List. They shall be equipped with explosionproof enclosures
suitable for the hazardous atmosphere as described in National Electric
Code Article 500. Transmitters connected to the main stewr+ piping shall
be designed for a working pressure of 1500 psi. Transmitters connecting
to the boiler and fe=d water piping shall be designed fcr a working
pressure of 150U psi. Other transmitters to be connected to fluid piping
systems shall be designed for a working pressure of 600 psi. Transmitters
for connection to boiler draft systems shall be designed for a working
pressure of '(0 inches of dater.
All transmitters will be connected to their systems by use of piping, and
any flexible connectors required by the transmitter design shall be fur-
nished. All connections for primary piping and pneumatic tubing shall
be provided with NNT female threaded connections not smaller than 1/4
inch. All connections for electric wiring shall be provide/ with holes
or knuckouts for electrical conduit connections not smaller than 1/2 inch
nominal size. Electrical connc,:tionu to locally mounted transmitters will
normally use a short length of flexible conduit.
(DENTON O TEXAS - 4904 )
(CONTROL AND INS I'll U10 1:T EQUIPMENT - K-6A)
0721'(0
2C-2
20.3.1 ylowmeters. Unless otherwise specified, all flowmeters shall
be rate meters of the head or area class. Square rx~t extracting
mechanisms shall be prro%ided, preferably as a part of the 1'luwmeter
secondary device, and the movement of all final indic0.1riv and re-
cording mechanisms shall be linear pith respect to flow raLe.
Primary devices for flo;,nretur3 shall. Lu furnished in u::urlancu with the
primary element data sheets included with this :.pecil'lcuLiun.
Date. tabulated is for bidding purpu:;cs only and will i.., I'luully corrected
on the Contractor's meter data sheets.
Primary devices for flo'.nneters shall be provided with all required acces-
sories, including reservoir's, meter connections, and rcheut nipple3. All
reccrvuirs shall have one inch socket weld inlet and one-half inch threaded
outlet connections. All nipples and welding adapters; ;Buhl be one inch
and fur socku-t weld counection. Primary element betu rritlu shall be not
greater than 0.'(0.
The following flowmeters used for control functions shall be Bailey Xeter
Ledoux bell or Hagan ring balance meters. Signals shall be reproducible
to 0.1 per cent down to 3 per cent of range span.
Feed water fluw
Fuel gas flow
Air flow
Desuperheating spray flow
Secondary devices of the notion balance type shall be provided with indicating
scales, graduated in ter7r,s of flow rate of the fluid measured. All secondary
devices shall be provided with pnewnatie or electronic transmitter devices
unless specifically noted in the instrument list as not requiring them.
All flow nozzles shall be constructed of Type 304 or "iype 316 stainless
steel. Flew nozzles shall be designed in accordance with the ASi4E stand-
ards for long radius flow nozzles. Flow nozzles shall be of the weld-in
type, and shall have t}.n essential data stamped on the nozzle so that it
can be read and transferred to the exterior of the pipe in which it i.
mounted by the piping fabricator. As an alternative to this procedure,
the serial nu;%ber only of the nozzle may be stamped on it, and all essen-
tial data relating to its iratallution given on a supplementary data sheet
for transfer by the fabricator to the pipe exterior. The Contractor shall
inspect this installation work at the piping fabricator's plant. This
work will be in addition to the work and startup service. A report on
each nozzle inspected shall be submitted to the Engineer.
(UENTONO TEXAS - ),%04 )
(CONTROL AIN iNi;1iRUI4ENT D~UiP14EIlT - K-6A) ?_C-3
0'(21'(u
Orifice plates shall be constructed of Type 316 stainless steel. Orifice
plates shall be not less than 118 inch thick for nominal pipe diameters
up to and including 12 inches, and not less than 1/4 inch thick above
this value. Plates shall be constructed in accordance with A0.14E-ACA
standards. Ea(:h orifice plate shall be provided with a handle on which
the orifice diameter, pipe diameter, and pressure tap distances are
stamped. This information shall be so located that it urul be read with-
out removing thr: orifice plate from the pipeline.
The flow nozzle for condensate shall be, furnishvd completely installed in
a section of flanged piping containing the nozzle and prirusry element
taps. The pipe section shall be bured and the ends provided with AIiSI
150 pound flanges. A straightening vane of approved dasign shall be
furniuhed as part of the assembly. The Contractor shall transport the
cumpleted as3err:t,ly to an approved hydraulic laboratory and calibrate the
nozzle under flow conditions hydraulically analotous to thn range of
service conditions. This Contract shall itncluile all cost for trans-
portation and the cost of calibration. Eight copies of c report covering
the test method and results shall be furnished, In addition, a coAy
shall be included in each instruction manual. The report Shall include
a correction curve for the nozzle, giving percentage flow correction as
ordinate and flow in pounds per hour at flowing temperature as abscissa.
A curve giving nozzle discharge coefficient as ordinate and Heynolds
number as abscissa shall also be furnished.
The flow nozzle for the superheater spray shall be furnished completely
instilled in a secticn of piping. The piping section shall have ends
beveled for welding in accordance with details tc be furnished by the
Engineer, and the nozzle and pressure taps shall be mounted in it.
Area type meters shall be furnished for measurement of fuel oil flow.
Two meters shall be supplied and inetall-d in the oil supply and return
pipelineG. Net oil consumption shall be dctermined from he difference
in the two measurement,3. 14eter bodies shall 'o9 designed for 600 psi of
working pressure and shall be designed for a maximum flow of 90 gp
No. 2 fuel oil.
The meter bodies shall be constructed of forged carbrin steel with flanged
ends.
Measure,nent of main steam flow shall be by ir:ferential means, usirg
turbine first stage pressures as a flow index. The meter secondary
element shall be a pressure transmitter, designed for field adjust,ent
for acceptable readings. Data on anticipated pressures at different
steam temperatures will be supplied by the Engineer.
(DENTON, TEXAS - 4904
(CONTROL A14D INSTRUMENT EQUIP,QENT - K-6A) 2r-4
0721'(0
Combustion air flo-•r shall be measured using a segmental orifice nlate
provided by the Owner in the air preheater air outlet duct. It is
expacted that the differential across the air foil at roll load will
be approximately 2.0 inches of water. :fechanisms shall be of the
diaphragm type with integral square root extracting 11.-vir.es. lhie meter
shall be provided with an indicating scale and transmltter mechanism.
Pressure and temperature compensation oi' flow mea urrrr, •r,ts shall be
accumplishe'l through the use of pneumatic or clectrle: :ulculating net-
worku, The following cornpensutioris shall be pruvlde,lt
FiUw
Mausurement Pressure Temperature
Compensati°n (L~ens cjn
Main 6tea;.v
x
Vuad Water
X
Fuel Gas y
f.
2C•3,2 Level Transmitters. Level instruments shall be furnished as de-
scribed In the Inotrument List and in this section. All level ins _umenta
shall be of the transrnitt a• type, utilizing pneumatic or electronic signals.
Except as specified in the following paragraphs, level instrumenta shall
be of the displacement float type and shall be complete with float chambers
of cast or fabricated steel construction, with socket :eld connections.
The boiler drur, level indicator transmitter shall be a t;lark-Relisnce
Electro Eye-Hy, electric transmitter. It shall consist of a 10-probe
"Electrolev" chamber, Model EL-1800 with one inch socket weld connections
and a control unit with plug-in relays and transformer, Each relay
shall hava two electrical isolated spit contacts for the Owner's use.
Fifteen feat of interconnecting cable between the Eleutrolev column and
the control unit shall be furnished.
A drum level indicator complete with constant level reservoir and pressure
compensated transmitter, .;hall be furnished. The equipment will also be
used as part of the feed water regulating equipment. Level rAnk.3 shall
be 34 inch total. Contacts shall be mechanically actuated. The reservoir
shall be constructed of carbon steel with one inch socket-weld frig inlet and
one half inch NPT outlet, The transmitter will be locally mounted,
An indicating type drum level alarm switch shall be furnished. The switch
shall be a Bailey Meter Company Type LN4Y differential pressure switch
and containing two single pole double throw contacts for low Brun level,
The switch shall be furnished complete with a reservoir having a one inch
socket-weld inlet and a one half inch NPT outlet. The drum level alarm
switch will be locally mounted,
2C•3.3 Pressure Transmitters. Pressure transmitters shall utilize bourdon
tubes, bellows, or force balance diaphragms as measuring devices.
(DENTON, TEXAS - 4904 )
(CONTROL AND INSTRUMENT EQUIPMENT - K-6A)
0121, 'O
2C-5
nw
Transmitters sensing combustion product pressures shall Le furnished
complete with purge rotcuneters and flow regulators. When the trans-
mitter is panel mounted, the associated purge equipment shall be furnished
mounted and tubed as complete installation.
Jfuiler drafts shall Le measured by means of slack (Jluldircp}n mechanisms
in cases cosigned for vertical scale multipuinter prlrr:l mounted instru-
mur.cs. They shall be internally illuminated and shall be Bailey Dieter
Company :;pe 1'U ov approved equal. All draft lines sensing combustion
products shall be equipped with purge meters urounte,l In the boiler panel.
2C.3.4 temperature lransmitters. 't'emperature tray:c;mitters shall employ
filled systems, thermocouples, or resistance elements us the temperature
sensing devices, whichever is specified.
Filled systems shall actuate indicating type pne wrnutl.: transmitter devices
to operate indicators or recorders, unless gpaeifically described as being
direct connected. Capillary for filled systems shall be stainless steel
not leas than 15 feet long. Bulbs for filled sy:;teins shall be stainless
steel, and shall be provided with wells for installation in pipelines, or
shall be of the coil type tor averaging measurements in gas and air ducts.
Bulbs for installation in air ducts shall be complete with pressuretight
fittings for installation through the aides of the ducts, and with suitable
hardware for support of the bulbs inside the ducts.
Thermocouples shall be LSA Type K standard accuracy class. .hermocouples
shall b9 spring loaded for a minimum response time and shall be magnesium
oxide packed with stainless steel sheathing.
kesist,tnco temperature detectors shall be alurninwa oxide packed, stain-
less steel sheathed, and designed for insertion in wells.
Thermocouples or resistance elements installed :n boiler pressure parts
within ',he boiler casing shall be provided with stainless steel sheathed
extension leads of the required length to tenninate in a cast iron weather-
proof head located outside the casing. Exact length of leads will be
supplied later.
Thormowells shall be provided for all thermocouples, resistance detectors,
and filled system bulbs intended to measure fluid system temperatures.
Wells shall be one-piece construction, made from Type 316 stainless steel,
and equipped with stainless steel extension nipples and cast iron cr,n-
nection heads. Wells shall be designed for screwed connections to the
piping or equipment, and shall be suitable for seal welding. WelL, installed
in the main steam and high pressure reed writer lines shall have a thread
diameter of 1-1/4 inches. All other wells shall have a thread dian.et-!: of
3/4 inch. Lengths of wells and extension nipples will be furnished later
by the Engineer.
(DEN1'OII, :'ExAs - 4904 )
(CONMOL AND INS'fkUb1EN'I' EQUIPMEM' - Y.-6A)
0721'70 2C-6
2C.4 RECEIVF.l INS1RLNENTS. Receiver instruments of the prieumatic or
electronic t.,;I)e shall be furnished as required by the Instrument List and
as required by the design of the control and instrument systems furnished.
Receiver iris trumerits shall be panel mounted rind arrangc,i us shown ou the
panel sketches included with the specification, ex(.ept na otherwise speci-
fied under Sectiuwr 2F of this specificaticn.
2C.4.1 Indicators. Vertical strip scale receiver Iruutrzment; shall be
used where specified, and shall be designed for the rtirjg;. of control
signals used. They shall be Bailey YY, Bailey Pfd, ur L'ailey PG, as
indicutei in the Instrwnent Dist, or approved equal. fi,ey shall receive
electrical or pnewuatic signals as required by the lr:rtrznent List.
Dial type gauges shall be used where specified, and shuil be Ashcroft
Luragauge Type 1377 or approved equal, with stainless oteel movements arid
bourdun type tubes suitable for the maximum pressure and the fluid medi,un.
Gauges receiving pneumatic loading pressures shall be especially designed
for the service, with calibration markings provided on the dial. The
dials of such gauges shall be graduated in terms of the measured variable.
Service descripti-)n shall be marked on the face of the dial. Direct con-
nected gauges shall have vacuum protection, overpressure stops, and pulsa-
tion dampeners.
A mercury column vacuum gauge shall be used for indications of condenser
absolute pressure. It shall be an American Model 1362 B or approved
equal, complete with catchall and designed for panel mounting. It will
be installed on the front of the Control Panel.
Other temperature indicators shall be furnished as listed in the Instrument
List complete with thermocouples, resistance elements, thermowells, elec-
tronic temperature transmitters, or other primary devices as required.
. 2C.4.2 Recordin ideters. Round chart recording meters shall be equipped
with charts having a nominal diameter of 12 inches, driven by ac synchro-
nous electric clock motors at one revolution per 24 hours. Cases shall
be designed to mount not fewer than four pen mechanisms or other accessory
devices such as integrators, retransmitters, or controllers. Each re-
corder shall be provided with a phenolic nameplate mounted in the window,
which states the quantities measured, color of records, ranges of measured
values, chart multipliers, and integrator multipliers. Sector scales shall
be provided only where required by the Instrument List and shall be gradu-
ated in terms of the measured variable. Pen mechanisms shall include
capillary ink systems with sealed ink sacs or bottles providing not less
than 3 months ink supply.
Electronic receiver amplifiers shall be installed by means of multi-
conductor plugs for connection to wiring terminal blocks. Amplifiers
shall be conservatively designed for long life, and all electronic com-
ponents shall be of the premium grade type. T hennocouple recorders shall
incorporate zener diode reference voltage units. Terminal blocks shah
be mounted on the becks of the amplifier or meter case, and shall be
arranged for convenient inspection and maintenance work.
(DEN'I'Oli, TEXAS - 4904 )
(CONTROL AND INSTRUMENT EQUIPME1U - K-6A)
0'(2170 2C-1
Strip chart recorders shall be equipped with 12, 109 6, or 4 inch wide
charts as specified in the Instrument Tist. Twelve, 10, and 6 inch chart
recorders shall be of the curve printing type if three ur more records
a-e req,aired, and of the curve drawing type if one ur twu records are
squired. Curvu printing recorders shall use multicoJur dots for recorders
of eight points ur less capacity, and numbered dots Vo r recorders of over
eight points capacity. Indicating scales, graduate) Ir, terms of the mea-
sured variable, shall be furnished. Chart tear-oft' Ir+ices shall be fur-
nished. Chart speed shall be one inch per hour unit-w; otherwise specified,
and the charts shall be driven by ac synchronous cluck motors. Each
recorder shall be provided with a phenolic nameplate u,uunted in the window,
which stLtes the quantities measured, color of recurdo, ranges of measured
values, and churl multipliers.
Chart scale ranges for all recorders shall be as selected by the Engineer,
and any extra charges for special scale ranges shall be included in the
lump aura contract price. All recorder charts shall have graduations which
are essentially linear. The use of square root charts for flow measure-
ments will not be ac.epted. Each recorder shall be provided with a one
year supply of charts and ink. Each 12, 10, or 6 inch strip chart and
all ruund chart recorders shall be equipped with a rubber stamp giving
the essential data described for each recorder nameplate and shall have
the rubber stamps attached to the interiors with chains and fitted with
mounting brackets and stamp pads.
'T'welve inch, 10 inch, and 6 inch strip chart and all round chart recorders
shall be equipped with fluorescent lamps mounted on the interior of the
recorder cases. Cases shall be of heavy pressed steel or die cast con-
struction and shall be equipped with die cast doors. Doors shall be
gasketed to prevent entry of dust. Internal parts shall be made access-
ible fur maintenance, preferably by mounting subassemblies on hinges
within the cases.
2C.5 T124PERATURE MONITORING SYSTEMS.
20.5.1 Temperature Monitory and Alarm System. A Howell Instruments 114200
system shall be furnished, consisting of:
1 - H502 digital indicator
1 - H4210 scanner
I - H4250 limit comparator
1 - H4280 scan extender with cards for 50 additional inputs
1 - Hewlett-Packard printer with printer control
The system shall be furnished complete in a freestanding cabinet with
all interconnecting wiring between items within the cabinet. The system
shall include a termination board for thermocouple lead wire, equipped
with screw type terminals. All material to connect this board to the
system shall be included. The system shall be designed to accept 150
type Y, thermocouples which shall be furnished by the Owner.
(DENTI'ON, TEXAS - 4904 )
(CONTROL AND INSTRUMENT EgUIPMEffr - K-6A)
081270 2C-8
Functions of the system shall be us follows:
Scan each input in a sequence established by order of connection
to terminal board, scan rate variable between 2 and 60 seconds
per point.
Display each point as it is scanned on a digital indicator, also
display oa the alarm cwiparator the digital value of the point limit.
On demand, print out all input values in current u:an sequence.
Include individually adjustable high or low alarm Iimits for each
input.
Print input number, value, time, and high or low fur each input
which is out of limits when scanned.
If a point is out of limits when scanned, a common annunciator point
on the visual annunciator shall be actuated. If the point remains
out of limits during subsequent scan cycles, it shall print out, but
shall not actuate the visual annunciator. However, any other input
going out of limits shall trigger the visual annunciator the first
scan cycle it is detected out of limits.
Provide for omission of inputs from scan by insertion of diode pins
into a matrix on the scanner.
Allow manual selection of any desired point for digital display.
2C.5.2 Generator Temperature Recorder. One temperature recorder shall
be furnished for recording generator and exciter temperatures. The unit
shall be a Leeds and Northrup "Speedomax G" multipoint recorder for 12
points. The unit shall be designed for use with 10 ohm at 25 C copper
resistance temperature detectors. The scale range shall be 0-150 C.
The measurement speed shall be one point per four seconds and the chart
speed shall be three inches per hour. The points will be divided into
two groups for alarm. An individually adjustable contact shall be pro-
vided for each group. A seal-in relay and reset switch shall be furnished
common to both groups.
2C.6 ANALYSIS INSTRUMENTS.
2C.6.1 Flue Gas Instruments. One complete Bailey !deter Company system
for analysis of flue gas oxygen and combustibles shall be furnished. The
system shall consist of a continuous sampling type analyzer of the hydrogen
burning type, gas sampling system, and panel mounted recorder. The
sampling system shall be of the (recirculating) water jet.aspirated type
complete with stainless steel dry type sample tube not Tess than 10 feet
long with suitable supports and fitted with a special 1-1/2 inch flanged
nipple suitable for a pressurized furnace. i'he water jet system shall
(DENTON, TEXAS - 4904 }
(CONTROL AND INSTRUMENT EQUIPMENT - K-6A)
072170 2C-9
be complete with regulating valves, filters, separators, traps, gas p'1mp
and washer, and all required accessories. Hydrogen regulating equipment
shall be furnished. A freezeproofed, heated, blower ventilated enclosure
shall be provided for the sampling and analyzer equilment, and shall com-
pletely enclose all pipin3 integral to the equipment. Four bottles of
hydrogen having a capacity ci not less than 214 cubic feet and a suitable
rack for mounting the bottles on the enclosure shall furnished, complete
with hydrogen piping and required valves and regulators. Empty bottles
shall remain the property of the Owner. Piping for th.: water supply and
the sample piping between the sample tube and analyzer will to furnished
by the Owner. Alarm contacts for low oxygen and high cumbustibles shall
be provided in the recorder.
2C.6.2 Water Chemistry Instruments. A four point conductivity recorder
shall be furnished. The recorder shall be a Leeds and Northrup Speedomax
H, complete with automatic temperature compensation and all accessory
equipment for measurement of conductivity of the following samples:
Sample Scale Range, Micromhos
Conde-.,sate 0-20
Boiler Feed Pump Suction 0-20
Saturated Steam 0-20
Boiler Water 0-200
Provisions for annunciation of high conductivity of any measurement
shall be provided. Each alarm switch set point shall be independently
adjustable and shall be arranged to actuate a common annunciator circuit.
Contacts shall be suitable for operation on ac. Conductivity cells shall
be provided with stainless steel flow-through type cell holders Leeds and
Northrup for both conductivity cells and temperature compensators suitable
for 15 psi working pressure. Cells and cooling coils shall be mounted in
the sample table specified in Section 2F.6.
A single point conductivity recorder shall be furnished for measurement
of condensate cation conductivity. The recorder shall be a Leeds and
Northrup Speedomax H. Features shall duplicate those described for the
four point recorder. The recorder shall be supplied with accessories
to make a complete measurement system, as described in the material list,
and shall be installed on the sample table.
(DEN II, TEXAS - 4904 )
(CONTROL AND INSTRUME11T EQUIPMENT - K-6A) 2C-10
081270
Circulating water pH shall be recorded on a round chart recorder, Bailey
Meter Co. type WM55, as specified in Section 20.4.2. The recorder shall
include a pneumatic retransmitter which shall be used in the acid feed
control described in Section 2B.13. A. complete pH measurement system
shall be supplied including cells, automatic temperature compensator,
cell holders, pH prea:,uplifier, and special wiring if reluired. Phe pH
preamplifier shall be a Leeds and Northrup 7070-02-3-107-6-03 with high
and low alarm contacts. The cells shall be Leeds and Northrup STD 1199-33
measuring electrode, STD 1199-23 reference electrode, and STD 1199-47-1
temperature compensator. The cell holder sha11 be Lead, and Northrup
Section h2Hl6be ra~~unted, wired, and
All gsa<ple t tafor ble the complete in system
piped in ttic~
A second pH recorder and measurement system shall be furnished for the
boiler feed water pH. Equipment shall duplicate that described above,
except the measuring electrode shall be ST91199-32, and no pneumatic
retransmitter is required.
Accessory instrumentation, components, and throttling valves to complete
the sampling systems shall be furnished as shown in the valve schedule
and Instrument List for the sample table.
Sample cooling coils shall be furnished for the supply of cooled sample to
the conductivity and pH instruments. Ccdls shall be designed to produce a
sample flow of 0.4 gpm at a sample temperature not to exceed 120 F. Cooling
forFtheCoils
shall will 'be temperature of 95
water
following samples:
Sample Sample Tem erature F
Condensate 180
Boiler Feed Pump Suction 250
Saturated Steam 640
Boiler Water 640
2C.7 INSTRU-IENTS AND CONTROLS FURNISHED by THE OWI;ER AND PANEL MOUNTED
Fs( THE CONTRACTOR. The Contractor shall mount, tube, and wire the
following instruments and control devices furnished by the Owner. Devices
mounted on the exterior faces of the instrument panels which are painted in
colors different than those selected by the Owner for panel mounte3 devices
shall be repainted by the Contractor in suitable colors. The Contractor
shall furnish shipping instructions for panel mounted devices and a sche;ule
for receipt of installation drawings. All required drawings will be fur-
nished by the Owner. Equipment furnished by the Owner will be as follows:
Six burner control stations
Two turbine supervisory recorders
Two turbine supervisory recorder power units
One turbine supervisory expansion power unit
(DENT0140 TEXAS - 49o4
(CONTROL AND INSTRUMENT EQUIPMENT - K-6A)
2C-11
072170
Section 21) - ELECTRICAL INSTRUMENTS
21).1 ANNUNCIATORS. Annunciator equipment shall be installed on the con-
trol panels as shown in the sketches included with tr,cse specifications.
Annunciator units shall be of the illuminated nameplate type, Panastat
Series 70 Model 76 or approved equal, with the illuminated plates meas-
uring approximately one inch by 1-112 inches. Plateu shall be engraved
with suitable legends as directed by the Engineer. Annunciator equip-
ment shall operate on ac. Thu annunciators shall ernpluy solid state
alarm and flasher modules. The operating sequence shall be AS for 20
selected points and the balance shall be sequence AN. An adjustable au-
dible alarm Panatone Model PD or approved equal shall be provided and
mounted in the control panel. The annunciators shall be designed for
normally closed or normally open alarm contacts. Annunciator equipment
shall be suitable for use with unshielded field wiring.
Annunciator units, including modules, shall be mounted in prewired cabi-
nets. Besign of the cabinets shall permit lamp replacement without use
of tools.
Annunciator ACKNOWLEDGE, RESET, FIRST-OUT RESi"r, and TEST push-buttons
shall be furnished on the Control Panel.
2D.2 AMMK ERS. Electrical instruments for indication of current shall
be Westinghouse of the type and number described in the Instrument List
or approved equal. Alternating current instruments shall be designed
for use with instrument transformers and shall indicate full scale values
with 5 amperes iml.osed on the meters. Dials shall be graduated in terms
of the primary voltage or current as stated in the Instrument List. Am-
meters shall have taut band suspension movements,.
2D.3 ROTARY CONTROL SWITCHES. General Electric Company Type SB-1 or
SB-10 control switches or approved equal, except as otherwise noted, shall
be furnished and installed as listed in the Instrument List. All switches
shall be furnished with eight stages, pistol grip handle, and spring re-
turn to normal unless otherw.se indicated. Unless otherwise specified,
switch handles and escutcheons shall be black.
Switch construction features will be specifically described in the electrical
schematics which will be furnished by the Engineer later. In general spring
return to normal switches will turn clock•aise to "start", which produces a
red target, and counterclockwise to "off", which produces a green target.
Indicating lights shall be furnished and installed with the rotary control
switches as listed in the Instrument List, The indicating lights shall be
General Electric Company Type E'U-6.
(DENTON, TEXAS - 4904 )
(CONTROL AND INSTRUMENT EQUIPMENT - K-6A)
081270 2D-1
2D.4 TOGGLE SWITCHES. Toggle control switches shall be furniehed, mounted,
and wired as indicated in the Instrument List. Toggle control switches
shall be Honeywell Micro Switch Type TL.
2D.5 ENGRAVED INDICATING LIGHTS. Engraved indicating lights shall be
Master Specialties suitable fore volts ac. G ener l Electric lonvidede lights shall b N11 view or lamps Type 387 shall be used,
and if required shall contain push-button mechanisms awl switches as list-
ed in the Instrument List.
Master Specialties Series 2100 "Roto-Tellite" swichr:d rshall be used for
all engraved indicating lights requiring switches, quiring three dif-
ferent indication colors. Master Specialties Series l00 "Roto-Tellite"
Word Indicator Lights shall be used for all engraved indicating lights not
requiring push-buttons, or requiring less than three different colors.
The engrave light sabpanels shall be as shown on the Control Panel layout
drawing.
2D.6 PURGE AND INTERLOCK PANEL. An insert panel shall be located on the
combustion control panel. The panel. shall contain Master Specialties
Series 2100 ligl..s to indicate the status of each trip function in both
safety systems, the position of all fuel safety shutoff and vent -calves
and the status and condition of the burner control system. Each function
will be indicated by a two color light where red is the operative condition
and green is the inoperative condition. The panel shall also contain tog-
gle
Construction ofrtheninsertepanelnisfdescribedtInsSectiona2F.3. valves.
(DENION, TEXAS - 4904
(CONTROL AND INSTRUMENT EQUIPMENT - Y,-6A) 2D-2
OalejO
Section 2E - CONI'ROL AND INO RUMEN'. ACCESSORY EQUII-Xsi
2E.1 CUNTROL A:' DkYER ANl FlU11h. A complete system for drying and
filtering the control air shall be Curnishr•d. All eljipr.,ent shall be
mounted on a cQiamon baseplutc.
The air dryer shall be of the refrigeration type; ani shall have capacity
to d~!hydrate and filter up to 300 cfm at 100 psi6 •.rlth un atmospheric dew
point of -10 F when supplied with saturated air a+. .'.O F. The dryer shall
consist of three Hankison P,rc.el F-1.00 Refrigifilters mounted on a common
bedplate, complete with air piping, isolating vulves, and air inlet and
outlet dial type indicating t:ermometers.
All piping and electrical connections between the various elements of the
complete unit shall be made at the factory. Welded piping connections
shall be used where practicsible.
The air dryer shall be furnished with one set of spare parts as recom-
mended by the manufacturer.
2E.2 ALARM CONTACTS. Alarm contacts consisting of six pressure switches,
and six additional devices of a tyF•- to be determined later shall be fur-
nished for operation of annue.ciators and for external electrical control
circuits. These contacts shall be in addition to those specified else-
where.
Wiring connections shall be provided to the annunciator cabinet or to
wiring terminal blocks.
2E.3 INSTRUMEIFfATIUN. Accessory instrumentation components furnished
with the equipment shall be in accordance with the requirements stated
herein unless otherwise specified in the detail specifications. The
manufacturer and model numbers stated herein are preferred and deviations
from these must have specific approval.
These devices shall be constructed in accordance with the latest applicable
requirements of ANSI, ISA, and NEI•IA.
2E.3.1 Limit Switches. Limit switches, except those integrally mounted
on motor operated valves, shall be National Acme C%r.pany "Snaplock" Series
SL, Switches shall have not less than two dpdt switch elements.
ill
(DENTON, TEXAS - 4+ 04 )
(CMROL AIdU INSTIiUMMU EQUIPMEIN' - K-GA)
081270 2E-1
the Limit switches shell be constructed tow rooftconatr'ictioneshallebt f,.r-
Exp ecifications.
t9red in the actual service.
Wished where required by applicable code or the details sp
2F 3,~ Pressure Swif s Pressure switches shall be selected as follows:
40 inches WC P'd U,ryar Series
(a) Static pressure range up to Switch ;esd band to suit
1800 with weatherproof enclosures.
the application*
range greater than 40 inch:a Static ems
(b) Static pressure an with B'l,-f-P1 switch elements.
ro rime to the switch
Ring in general purpose enclosures
piston and spring selections to be app p
set point and dead band desired.
Differential pressure ranges UP to 80 inches WC with static
(c) FW Dwyer Series 1800 with weather-
pressures below 10 psig
proof enclosures. Switch dead band to suit he application
Seh?es}abovedl0
Differential pressure range greater than Bpre
(d) sure applications at static ferential Pres oration Model 289 with Model 199
psig - Barton Instrument Corp
or 224 differential pressure mechanisms. Switch mechanisms to
rhave essure2mecha-
electridtcsal nap-acting mechanisms. Sr itch to
nbe two sP conduit opening. Differential p ressure
is material selected to suit static and differentia p
ism
requirements.
tches shall be furnished in explosionproof constriction where
red sw Swi applicable :ode or the detailed specifications.
Pressure
Temperature switches shall be Al1ei1B&Tyley
2E.3.3 Tem erature Switches. Standard length armored cap
cross ambient
with NEMA enclosures. rdlen at wells or
Bulletin 37 Th
and shall be stainless steel con-
tubes shall be furnished where required.
w^lls shall be furnished as required,
str~.'ction. petrol having float
to the service conditions of the systems
28,3,' Level Swims Level switches shall •o bot-
and l:ody construction appropriate tch elements s1hall be of the mercury
tL; which they are connected. Swi Tyro switch elements shall be
",le type magnetically coupled to the float.
Switch element
available at each level point monitored, switches shall be reversible or
NC or NO operation or shall be double throw constr term,
lash roof
housings d shall on proof l
leads shall be of high temperature construction
blocks within the switch kiwisse nspecified,
construction, unless otherw Auto-
orate body con-man~if 2E.3.5 Solenoid Value Yalveaeahallvbevselected to incorp tured by
zatic Switch Company and internal arrangements suitable to the appli-
struction, trim materiihe~Engineers. Solenoid enclosures shall be N
cation as approved by
Type 4 unless otherwise specified. Solenoid coils shall be Class B molds
(DENTONI TEXAS - 4904
(CONTROL AND MTRURENT WIPMERT - Y,-6A') 2E-2
071670
cone,;raction or Class H high temperature construction and shall be suitable
for -ontinuous duty. Three-way solenoid valves shall be "Fe-,rm U" to permit
modi°ication of valve application in the field.
2E.4 SPARE EQ,UIP14EI3T. To facilitate field replacement of d:fictive relays,
light bulbs, etc., the following spare equipme:it shall be funished:
1 each - Auxiliary relay for each coil voltage rind contact
configuration specified
100 - Spare light bulbs for General Electric r;T-6
20 - Spare control circuit fuses of each currant rating
required
3 - Spare annunciator plug-in modules of e4,%h type
1 - Control switch, Type SB-1, eight stage, contact
arrangement as directed
1 - Toggle control switch, Series MAT, three position
2E.5 TRAINING. The Contractor shall furnish a two-week training course for
the Owner's instrument man at the Contractor's factory. The Contractor
shall pay all expenses for travel and living of one man which are incurred
during the course and in air travel to and from Denton, Texas.
2E.6 AIRSFTS. Each pneumatic component which requires instrument air sup-
ply, and is not specified to be panel mounted, shall be furnishe3 with a
supply airset, which shall be a Fisher Type 67 FR with gauge.
2E.7 INSTRUMENT VALVES. The Contractor shall supply a shutoff valve and
a blowdown valve for each primary instrument connecting line on all instru-
ments unless a specific exception is clearly stated. In addition equalizing
valves shall be furnished for ell differential type instruments. All pri-
mary shutoff valves at the point of instrument piping connection to the pro-
cess piping will be furnished by the Owner. The valve requirements stated
hereby apply to both panel and locally mounted instruments.
(DENTON, TEXAS - 4904 )
(CONTROL AND INSTRUMENT EQUIPMENT - K-6A)
071670 2E-3
Section 2F - PAi;ELBOARDS AND EQUIPMENT ENCLOSURES
2F.1 GENERAL. The Contractor shall furnish panels for all control and
instruments, pressure gauges, temperature instruments, and other devices
as specified herein, except where devices are specified to be mounted off
the panelboards.
All panels shall be constructed of steel plate of thickness described in
the individual panel specifications, and reinforced as required to insure
true surfaces and adequate support for the instruments mounted thereon.
The panels shall be of one-piece construction. All instrument cutouts,
mounting studs, and support brackets shall be located accurately. All
welds on the exposed panel surfaces shall be ground smooth. Finished
panel surfaces shall be free from waves, bellies, or other imperfections.
Unless specified otherwise, panel doors shall be hinged and shall have
turned-rack edges and additional bracing where required to assure rigidity.
Hinges shall be of the piano or concealed type. Door latches shall be of
the three-point type to assure tight closing. Exterior panel surfaces
shall be sandblasted, ground smooth, filled, primed, sanded, and finish-
ed with lacquer in special colors selected by the Owner. Interior sur-
faces shall be sandblasted, primed, and finished with gloss white lacquer.
2F.2 WIRING. Interconnecting wiring shall be provided between all elec-
trical devices mounted in the same panel, and between the devices and
terminal blocks ~f the devices are to be connected to equipment outside
the panel. All alarm contacts located within a pane;1 shall be wired to
terminal blocks. Thermocouple and other special circuits will be field
wired direct to instrument terminal blocks without the use of panel wiring.
All control and instrument wiring used within the panels shall conform to
NEC and NEMA standards unless specified otherwise, and shall be installed
and tested at the factory. All interior wiring shall be installed neatly
and carefully, and shall be terminated at suitable terminal blocks plainly
lettered or marked in accordance with the Contractor's wiring diagrams.
All wire terminations shall be made with "VP" or approved equal insulated
terminal lugs. Sufficient clearance shall be provided for all control and
instrument leads, and all incoming and outgoing leads shall be connected
to terminal blocks suitably located for connecting external circuits. The
arrangement of circuits on the terminal blocks shall be such that all con-
nections for one circuit plus any spare conductors shall be on adjacent
terminals. Stranded switchboard wire, General Electric Company Vulkene,
or equal, shall be used for all low impedance circuits. High impedance and
low powe, level circuits shall be connected u~iing enielded or coaxial wire
suitable for the service.
Panels of the walk-through type shall not have the access obstructed by
equipment mounting and associated tubing and wiring.
(DENTON, TEXAS - 4904 )
(CONTROL AND INSTRUMENT EQUIPMENT - K-6A)
081270 2F-1
Wire sized shall be as tabulated below.
Service
Control switch 'wiring Gaus s
Arm"eter circuits 16
12
General Electric ET-16 indicating lights
16
Master Specialties indicating lights
22
Annunciation
16
Boiler interlocking
16
Power supplies
Control systems As required
All other As required
12
Control switches, push-buttons
bench sections shall be wired wi hdcablelloops of t fs on the
permit removal from the P ufficient~elboard
panel without disconnecting the wiring,~th to
2F,2.1 Terminal Blocks. P
type EB-5 termi el blocks foretermination otoallewi~nh General Electric
in the panel with the exception of current transformer circuits and thermo
couple measuring devices which are wired directly 8 to devices mounted
vided with white marking strips, Circuit deli • Blocks shall be pro
to the marking etri s b gnations sh all be a
designation informationyfurnishedlbck paint in accordance with circuiEd
quantity of not leas than 25 Y the Engineer. Extra to
per cent of the active terminals, sh in
a provided on each terminal block for circuit modifications and for termi-
nation of all conductors in shall be
be located within the multiconductor cables, Terminal blocks shall
lessened b panel so that the accessibility to then will not be
y interference from piping, structural members, r _
menu , The arrangement of connections
the
approved b on the terminal blockspshall ibetas
for termination Engineer. mplecspace shall be
provided germinal blocks all be provided for all wiring, rcuit. An adequate raceway system shell
2F.2.2 Internal Illumination.
using globe fixtures with heavy wirerorlcast glove gu shards. be
switch shall be installed beside the glove provided
access door insidedthe panels.
- panells.
s,
(DENTON, TEXAS - 4904
(CONTROL AND INSTRUMENT EQUIPMENT _ K-6A)
071670
2F-2
2F.2.3 Fi:ses- Power supplies for miscellaneous devices shall be provided
with fuses located within the panels. Fuses shall be mounted in fuse blocks,
which shall be two pole with barriers between poles, porcelain base, rated
250 volts, Bryant Catalog No. 1917 or approved equal. Fuse ratings will be
given on the electrical schematic diagrams. Nameplates shall be s`urnished
above the fuse blocks identifying the devices being served.
2F.2.4 Power Sources. A system of convenience outlf:ts on a separate cir-
cuit shall be provided in each panel for use with prr.+er tools, portable
lamps, and other similar equipment.
The power supplies for the following items shall be wired to a separate
circuit for connections to the Owner's preferred so power supply:
Fuel Safety Interlock System A
Fuel Safety Interlock System B
The control power for circuit breaker and motor control will be provided
from supplies external to the panel. Miscellaneous devices on the panel
shall be supplied with control power through fuses counted in fuse blocks
within the panel.
A plug-in bus shall be provided in the panel for use with the front mounted
re,:orders and indicators. A system of convenience outlets on a separate
circuit shall be provided in the panel for uee with power tools, portable
lamps, and other similar maintenance equipment.
2F.3 INSERT SUBPANELS. Subpanels shall be fabricated from 1/8 inch thick
sheet aluminum or steel with chamfered edges. They shall attach to the
panel by means of hidden clamps. Subpanels shall be painted with the same
paint as the panel. Lights and switches shall be wired to panel terminals
wlth No. 22 teflon insulated wire which is bundled with Thomas & Betts nylon
tie wraps at intervals no greater than one foot. A cable-to-cable Amphenol
clamping type connection shall be installed in each cable one foot from the
subpanel. The terminal side of the cable shall be clamped to the panel
leaving a sufficiently large loop to facilitate disconnection of the sub-
panel after its removal from the panel. More than one connector may be
used with a subpanel. Terminals as described in 2F.2.1 shall be provided
for the connection of field wiring.
Special Subpanels as listed in the Instrument List shall be furnished.
These subpanels shall be equipped with Master Specialties 2100 and 100
Series lights with lamps having a life rated at not less than 25,000 hours,
switch units, and Micro Switch Type TL toggle control switches. De-
tails of contact ratings and contact configurations, light colors, and
other similar information will be furnished later.
(DENTON, TEXAS - 4904 )
(CONTROL AND INSTRUMENT EQUIPMENT - K-6A)
081270 2F-3
2E.4 PIPING. Pneumatic control relays, solenoid valves, or other similar
devices furnished as parts of the control systems shall be mounted in the
panels as required to perform the control fun-:tions properly. All tubing
connections between devices within the same panel shall be provided, and
connections to devices not in the same panel shall be terminated on tubing
terminal plates. Tubing shall be installed neatly and mounted securely.
Tubing shall be 1/4 inch OD fully annealed co;)per. Terminal plates shall
be coded and individual connections marked in accordance with the coding
system established by the Engineer. Arrangement of tubing connections on
the terminal plates shall facilitate use of multitube assemblies, and shall
be as approves by the Engineer. All terminal plates shall be mounted and
arranged for maximum ease in connection of field and panel tubing. Special
terminal drawings shall be furnished. Tubing fittings shall be Crawford
Swagalok bite-type brass fittings. The air supplied to the pneumatic de-
vices shall be individually valved. A dual .'alter-regulator shall to sup-
plied in each panelboard to serve all of the pneumatic devices mounted
within.
Piping shsil be shop installed for primary connections to all devices mounted
within the panelboards. Piping shall terminate in 3/8 inch stainless steel
bulkhead tubing ;fittings at the panel tope or bottoms, as directed by the
Engineer. Piping within the panels shall be 3/8 inch OD Type 304 vtainless
steel tubing. Tubing shall be connected with stainless steel Crawford
Swagelok bite-types fittings.
2F.5 NAMEPLATES. Laminated phenolic nameplates shall be provided op, the
panel faces for all instruments and devices mounted on the panel facts,
except where the instruments or devices are themselves provided with a
service engraving. Phenolic nameplates shall be attached to the panels
with screws.
Embossed plastic tape name tags of a design approved by the Engineer shall
be provided inside panels for all devices located there including on the
rear of all devices projecting through the panel. Tags shall be embossed
with legends as directed by the Engineer.
All nameplates shall be black with white engraved lettering unless specified
otherwise.
2F.6 PANELS. The following panels and enclosures shall be provided as
specifically outlined in the succeeding paragraphs:
Boiler Panel
Turbine Panel
Relay Panel
Heater Drain Panel
Flue Gas Analyzer Cabinet
Sample Table
(DENTON, TEXAS - 4904 )
(CONTROL AND INSTRUMENT EQUIP14ENT - K-6A)
071670 2F-4
2F.6,1 Boiler Panel. Sketches bound with these specifications show the
outline dimensions of the Boiler Panel and the arrangement of controls and
instruments on the panel,
The front of the bench shall have three removable sections. Each shall
have two chromium plated American Hardware Corporation Corbin flush catches,
Catalog No. 2562 or approved equal. The removable access ranels shall be
fabricated from 1/8 inch thick aluminum plate, shall Have urned-back edges,
and shall be designed to be flush with the panel surface.
end and front of the Boiler Panel shall have a 10 gauge stainless steel
kickplate and the benchboard edges shall have 16 gauge stainless steel wear
r,trips as shown on the sketch,
The panel front, bench, end, and back shall be 3/16 inch plate. The top
shall be 1/8 inch plate. The panel will be installed with its left end
butting against the right end of a:, existing panel. The panel furnished
under this Contract shall be designed to match with the line-up to the
existing panel, and will be bolted to the existing panel. A template of
the end of the existing panel shall be made by the Contractor to obtain
an exact match. The other end of the panel shall be fitted with an indus-
trial hollow meal access door with chrome latches, striker plates, and
handles.
The left end of the new panel need not be provided with an end plate if
satisfactory bracing can otherwise be obtained.
All piping, tubing, and elevickcal connections will enter the panel bottom.
The panel shall be designed without bottom cross braces. The boiler panel
will be cooled and ventilated by discharge of air from the control room
air conditioning system into the panel interior. Air inlet and discharge
openings shall be provided in the panel top as directed by the Engineer.
Filters shall be installed in inlet openings. The exterior panel surfaces
shall be finished with lacquer in special colors to match the existing
panels. The cases of all recorders and instruments mounted on the Control
Pa,nil shall be painted in special colors to match colors of cases on the
existing panels.
Panel cutouts and wlreways shall be provided to accommodate the following
equipment which will be furnished by the Owner:
Six Burner Control Stations
The above listed equipment will be shipped to the Contractor complete and
wired to terminal strips. The Contractor shall mount the equipment and
provide wiri.►g between the equipment terminal strips and panel terminal
strips or devices. Wiring of the equipment shall be as shown on the sche-
matics and wirini diagrams provided by the Engineer.
(DENTON$ TEXAS - 4901, )
(CONTROL AND INSTRUMENT EQUIPMENT - K-6A) 2F-5
o71670
2F.6.2 Turbine Panel, The sketches bound with these specifications show
the outline dimensians of the turbine panel and the arrangement of instru-
ments and controls on the panel. The panel left end will butt against the
right end of the boiler panel,
'Yhe panel front and ends shall be 3/16 inch plate and the top shall be
1/8 inch plr:,te. Rear access doors shall be provided across the full
width of the panel. Doors shall be fully gasketed. All piping, tubing,
and electrical cables will enter the panel bottom. 'Phe panel will be
cooled and ventilated by discharge of air from the control room air con-
ditioning system into the panel interior. Air inlet and discharge open-
ings shall be provided in the panel top as directed by the Engineer.
Filters shall be installed in inlet openings.
Panel cutouts and wireways shall be provided to accommodate the following
equipment which will be furnished by the Owner:
Two turbine supervisory recorders
Two turbine recorder power units
One 4-pen round chart recorder
The above listed equipment will be shipped to th., Contractor complete and
wired to terminal strips. The Contractor shall mount the equipment &id
provide wiring betwean the equipment terminal strips and panel terminal
strips or devices. Wiring of the equipment shall be as shown on the sche-
matics and wiring diagrams provided by the Engineer,
2F.6.3 Relay- Panel, A panel shall be furnished for mounting the relays
used in the interlock and control systems specified herein. The panel
shall have doors in both the front and rear. Relays and terminal blocks
shall be arranged in the front and rear with terminal blo^ks in the lower
portion and relays in the upper portion. Relays and their interconnecting
terminal blocks shall be located on the same side of the panel.
Electric cable shall enter the panel from below. The panel top and sides
shall have screened louvers for ventilation. The panel shall be 24 inches
deep and 90 inches high. The width sho,il be as required, without mount-
ing any relays below a line 36 inches above the panel bottom, and with
ample installation space for field wiring entering the panel.
The panel shall be furnished with the following quantities of devices in-
stalled and wired to comply with schematics to be supplied by the Engineer.
Description uantit
General Electric EGA 10
General Electric HFA 40
Square D GO-40 20
Agastat 2400 Series 30
General Electric CR2811A217AA202 2
Control Transformere, 150 VA, 120/24 volt 2
Fuse Blocks, as specified 20
(DENTON, TEXAS - 4904 )
(CONTROL AND INSTRUMENT EQUIP14ENT - Y.-6A)
071670
2F-6
2F.6.4 Heater Drain Control Panel. The sketch ',,ourrl with these speci'i-
cations shows the outline dimensions of the heater drain control panel
and the arrangement of instruments and controls on the panel. The panel
is free standing. The panel front and ends shall be 3/16 inch plate and
the top shall be 1/8 inch plate. Access doors shall be provided on each
side of the panel. Doors shall be fully gasketed.
2F.6.5 Flue Gas Analyzer Cabinet. This cabinet is described in Section
?C.6.1.
2F.6.6 Sample Table. The drawings bound with these specifications show
the dimensions of the panel, the arrangement of instruments and controls
on the panel, and the details of internal component location and piping.
The panel front, ends, and back shall be steel plate not less than 3/16
in::i thick. The top shall be steel plate not less than 1/8 inch thick.
All panel surfaces adjacent to and above the trough shall be fabricated
from seamless 1/8 inch thick stainless steel. The trough shall be fab-
ricated from 1/8 inch thick stainless plate.
Doors shall be furnished across the rear of the panel to provide access
to all internal areas. Access doors shall also be provided below the
sample trough on the front of the panel. Electric cable shall enter the
panel top and tubing and piping shall enter the panel as shown in the
internal piping detail drawing.
The Sample Table piping detail shows the location of the control and
instrument components and the piping arrangement. The pipe sizes are
called out on the drawing. Copper lines 1-1/2 inch or larger shall be
rigid pipe with sweated fittings. Copper tubing shall be soft annealed.
Stainless steel lines one inch or larger shall be screwed. Auxiliary
cooling water lines shall be carbon steel. All other lines shall be
fully annealed soft temper Type 304 stainless steel tubing. Valves, flow
indicators, and other panel mounted devices shall be furnished as indi-
cated in the Valve Schedule and Instrument List. Wall thickness for
soft temper tubing 3/4 inch and smaller shall be not less than the fol-
lowing for both stainless steel and copper materials:
Size OD, inches Wall Thickness, inches
1/4 0.035
3/8 0.035
1/2 0.049
5/8 0.049
3/4 0.065
Drawings showing the equipment location and internal piping shall be sub-
mitted to the Engineer for approval prior to fabrication.
(DENTON, TEXAS - 4904 )
(CONTROL AND INSTRUMENT EQUIP14MT - K-6A)
071670 2F-7
act ion 2G - CON'T'ROL VALVES
,G.1 GENEI(Al_. The control valves, as listed on the Control Valve Spec-
ification lll,cets included livrein, shall be furnished. Valves jhall incor-
porate any special features required by the control syutems in which they
op gate.
All diaphragm control valves shall be manufactured by the Fisher Governor
Cumpriny, unless otherwise specified.
2G.,' CONSTRUCTION, Unless otherwise specified herein, tall control valves
shall have raight-away" globe pattern bodies either oingle or double
ported as specified. Double ported valves shall have high lift top and
bottom guided inner valves unless otherwise specified. Single ported
valves shall have high lift top and bottom guided inner valves, or top
and cylinder guided inner valves if too small for top and bottom guiding,
unless otherwise specified. The direction of flow through single ported
valves shall be "flow opening" unless otherwise Specified.
Where single ported valves in size 4 inch and smaller and 600 pound pressure
class and below are called for in the Control Valve Specification Sheets,
valves with cage guided plugs of the quick change type may be substituted.
The quick change trim shall consist of a cage and seat ring clamped in the
valve body by the valve bonnet. A spiral wound stainless steel-asbestos
gasket shall be used between the cage and valve bonnet for sealing. The
trim shall be removed through the top aftez '.)onnet removal without any
cutting or welding on the valve body or trim. Flow direction shall be
"flow opening" unless otherwise specified or dictated by high pressure
drop considerations. Valves requiring "flow closing" action shall be
furnished with pressure balanced pluge.
• Angle type valves may be substituted for globe pattern valves as specifi-
cally recommended by the manufacturer.
Direct acting and self-contained pilot type valves may have low lift
inner valves.
Bonnet points for all control valve., shall be of the flanged and bolted
type or other construction approved by the Engineer. Bonnet points shall
be designed for easy dibussembly and for assurance of correct valve stem
alignment. Bonnet points of the internal threaded or union type will not
be acceptable.
Plugs shall be of one-piece construction either cast, forged, or machined
from solid bar stock. Plugs shall be screwed and pinned to valve stems
or shall be integral with the valve stems.
When tenon packing is used the lower valve stem which passes through the
stuffing box shall be polished to at least 8 microinches rms.
(DENTON, Tins - 4904
(CONTROL AND INSTRUMMU EQUIPMENT - K-GA) 20-1
081270
All valves shall be arranged so that the inner valvee may be removed from
the valve bodies from the bonnet side.
Control valves specified to be butterfly shall be cf the wafer type with
carbun steel body, stainless steel disc and shaft, 11r,,1 rubber seat.
The design of all valve bodies ehall conform to thr_ rr2,1uirements of the
ANSI standards for dimensions, material thickness, arid material specifi-
cations, in th,~ir respective pressure classes.
Valve body ends shall be flanged, screwed, socket welding or butt welding
type as indicated on the Control Valve Specification ::hcets. Butt welding
ends shall be in accordance with butt welding and details to be furnished
later by the Engineer. Flanged ends shall be in accordance with the ANSI
standards and shall be of a pressure class equal or greater in pressure-
temperature rating to the body design pressure and temperature indicated
on the Control Valve Specification Sheets. Unless otherwise specified,
steel flanges shall be raised face type.
2G.3 MATERIALS. Valve materials shall be as shown on the Control Valve
Specification Sheets. The followin3 table defines abbreviations used
for body materials.
Abbreviation Description
ca Carbon Steel
Forged Cast
ASTM A181 ASTM A216
Grade I or Grade WCB
ASTM A105
1-1/4 cr 1-1/4% Chromium Alloy Steel
Forged Cast
ASTM A182 ASTM A217
Grade F'-11 Grade WC-6
2-1/4 cr 2-1/4% Chromium Alloy Steel
Forged Cast
ASTM A182 ASTM A217
Grade F-22 Grade WC-9
5 or 5% Chromiwn Alloy Steel
Forged Cast
ASTM A162 ASTM A217
Grade F-5 Grade C-5
86 Stainless Steel
AISI Type 316
(DENTON, TEXAS - 4904 )
(CONTROL AND INaTRUMENT EQUIpMurp K-6A)
0812'(0
2G-2
Unless otherwise specified, all control valves shall hove stainless steel
atctns, guide bushings, inner valves, seat rings, stem luck pins, stuffing
box parts, and other trim. Valve guide posts and bushings shall be stel-
llt,e faced 1'ur valves where specified. ^,tellite faced gulde posts and
buW4inZs shall be differential hardened.
Where stellite facing is not specified, hardened stsinir_ss steel shall
be furnished for all sur!'aces subject to wear.
2G.4 VALV'.' OYh'R_ATO_RS_. Unless specified otherwise, all control valves
shall be furnished with a pnewnatic spring opposed diaphragm, a springless
diaphragm, or piston operators as specified on the Control Valve Specifi-
cation Sheets.
Valve operators and stems shall be adequate to handle the unbalanced forces
occurring under the specified flow conditions or the maximum differential
pressure specified. An allowance of 50 psi per 1'real inch of seating
surface stem force shall be provided in the select:cn of the operator to
assure tight seating unless otherwise specified. The operators shall be
designed to produce the required stem force with supply air pressures
not exceeding 40 psi unless otherwise specified.
Diaphragms shall be molded rubber end diaphragm housings shall be of
pressed steel construction. Piston operators may be substituted for
diaphragm operators specified in the Control Valve Specification Sheets
where stem forces dictate their use. Piston operators shall use cast
pistons and cylinders with 0-ring seals. Operators shall be supplied
with nameplates which indicate the diaphragm air pressures at full open
and full closed positions. For single seated valves, the pressure shall
be listed for maximum differential and for zero differential across the
• valve.
20.5 FLOW CAPACITY. The flow capacity of each valve shall be as shown
on the Control Valve Specification Sheets when operating with the inlet
pressure, outlet pressure, and approximate valve travel specified for each
set of calve operating conditions.
Special consideration shall be given to those valves which pass flashing
condensate so that they will have adequate port and body flow area.
2G.6 SPECIAL FEATURES.
2G.6.1 Cooling Fins. Cooling fin sections shall be used on all valves
when the maximum temperature of the flowing fluid is 400 F or greater, or
when specifically called out on the Control. Valve Specification Sheets.
Pneumatic level controllers connected to pressure vessels operating at
saturation temperatures nigher than 400 F shall be equipped with cooling
fins and/or other means capable of reducing the temperature of all con-
troller parts to less thar. 125 F. Electronic level controllers shall
be equipped with cooling fins if the saturation temperature exceeds 250 F.
(DENTON, TEXAS - 4904 }
(CONTROL AND INSTRUMENT EQUIPMENT - K-6A)
081270 2G-3
Stem Travel Indicators. Stem travel indicator's shall be provided
on uil valves.
t3.6.3 Hand Jacs. Hand Jacks shall be provided wt,tr, required by the
C.~nLrol Valve Specification Sheets. Hand Jacks shall be side or top
mQui,Led and shall connect to the valve stern,
a'. (J.4 positioners, Valve positioners sl.all 1.e
tprovided wnere speied on
he Control Valve Specification Sheets and shall beitu manufacturedcbyiBailey
Met,:r Company, or approved equal. Valve positioner8 uhall be equipped with
bypauces except where the diaphragm operating pressor.. range differs from
the controller loading pressure range. Pressure ga.iges shall be provided
for indicating the air supply and diaphragm pressures, and a pressure gauge
or electric indicator provided to show the value of the control signal. Posi-
tioners shall be equipped with filter-regulator air supply sets, and the
filter-regulators shall be mounted on the valve yokes.
2G.6,5 Air Locks. Air locks shall be provided as specified on the Control
Valve Specification Sheets, They shall be designed to uhut off the dia-
phragm loading air line if the supply air pressure to the associated pilot
or xositioner fails. The air locks shall be o: the remote man-:al resetting
type. Air lock alarms shall we furnished when specified.
2G.6.6) Booster Relays, Booster relays shall be furnished where specified
in the place of positioners as indicated on the Control Valve Specification
Sheets. When required, relays shall provide the necessary matching of
. signal air pressures to diaphragm or piston pressure.
26,6.7 Limit Switches. Valves specified to have limit switches shall have
Micro Switch Type 2ML1 LIT, ~or 2ML1' unless otherwise specified on Control
Valve Specification Sheets.~
•
29.6.8 _Heplaynt Valve Packing s. An extra set of teflon valve stem
packings shall be furnished with each control valve,
2G,7 CONTROLLERS. Valve controllers shall be provided as indicated on the
Control Valve Specification Sheets. Controllers shall be mounted in dust-
tight and weatherproof cases having windows for observation of pressure
gauges. Pneumatic controllers shall be equipped with gauges to show the
values of the supply and control pressures. Controllers shall have adjust-
able set point and proportional band. Reset action shall be provided as
called fur on the Control Valve Specification Sheets, and all required
equipment shall be mounted inside the controller case. Reset action shall
be adjustable, Ranges of controller adjustments shall be not less than
the following;
Set point 0-100% of range
Proportional band 2-100% of range
Reset 1-60 repeats
per minute
(DENTON, 'zuAs - 4904 )
(CONTROL AND INSTRUMENP EQUIPMENT - K-6A)
081470
2G-4
In bpecial circumstances other ranges of adjustment muy be requ?red and
will bu listed on the Control Valve Specification All pneumatic
controllers shall be equipped with booster relays, r:•,,,nted within the
controller cases. All pneumatic controllers shalt t,,s equipped with re-
ducing valves and filters for their air supplies. ff the controller is
yoke mounted on the valve, the air supply reducing -/alve and filter shall
also be mounted on the valve, and may be used to cupply all of the control
air requirements of the controller and valve positisner.
2G.7.1 Liquid Level Controllers. Each liquid level controller shall con-
sist of a pneumatic controller mechanism integrally mounted within an exter-
nal type float cage. The float shall be of the displacement type approxi-
mately 14 inches long and shall be constructed of stainless steel. The
float movement shall be transmitted to the pilot mechanism by a torque
device incorporating a positive seal between the float cage interior and
the controller mechanism without the use of stuffing boxes,
All float cages shall be of fabricated steel construction, 150 psi de-
sign pressure unless otherwise specified. Float cage and connections
shall be as specified on the Control Valve Specification Sheets. Orifices
to prevent surging should be prodded with the lower float cage, or for
the lower float cage connection.
Gauge glasses and gauge shutoff valves shall be provided for installation
directly on the float cages of the level controllers of the control valves
as specified on the Control Valve Specification Sheets, Gauge glasses and
gauge valves shall be as follows:
Moat Cage
Des%gn Pressure- Gaffe GlE.sses Gauge Valves
150 psi 3/4 inch OD red backed pyrex 600 pound forged
tubular type carbon, steel ball
check type
300 or Flat glass reflex type with 600 pound forged
600 psi union end connections carbon steel ball
check type
20.7.2 Pressure Controllers. Each pressure controller shall consist of a
pneumatic mechanism containing a bellows or Bourdon tube type pressure
sensing element built as an integral part of the assembly. Unless other-
wise specified, pressure sensing elements shall be as follows:
Maximum Controlled Pressure Presaure Element Construction
30 inches Hg vac to 15 psi Ni-Span C bellows
16 psi to 500 psi Bronze Bourdon tube
501 psi and greater Chromium alloy steel bourdon tube
(DEN'IC)N$ TEXAS - 4901,
(CONTROL AND INSTRUMENT EQUIPMENT - K-6A)
081270 20-5
2G.7- 3 i'etno tur' Contr_ o~ l_~ers• Each temperature controller shall consist
OP a pneumatic controller mechanism containing a temperature sensing element
built as an integral part of the assembly. The temperature element s hall
be of either the m,.rcury actuated or gas filled type provided und temperature bulb and a Type 304 stainless steel sepisrable socket for in-
stallation in the .ontrolled temperauurr pipeline. furnished of tempera- t-
ture compensated armored capillary g shal be ing the temperature bulb and the pilot. Twelve feet ,f capillary tubing
shall be furnished unless otherwise specified.
All temperature controllers shall include reset action and a temperature
pointersrshunless otrwise owing set temperature iand controlledutemperature. shall have
20.8 TUBING. All pneumatic tubing required to interconnect devices as-
sembled together shall be furnished complete.
The tubing shall be fully annealed soft temper copper tubing conforming
to ASTM B68 or B75. Crawford "Sw.Lgelok" bite type flareless tubing fittings
shall be used for tubing connections.
(DENTON, TEXAS - 4904 )
(CONTROL AND INSTRUMENT EQUIPMEN'P - K-6A) 2C_G
081270
iriTS 1P»•.v 5' "•.Y .
INSTRUMENT LIST
Pege thru Page
PRIMARY ELEMENT DATA SHEETS
1
BOILER 5 PANEL 5
Recorders
Indicators 6 7
Pneumatic Control Devices 8 10
Electric Devices 11 12
Miscellaneous Equipment 13
14
TURBINE 5 PANEL
Recorders
Indicators 15 16
Pneumatic Control Devices 17
Electric Devices 18
19 21
SAMPLE TABLE
Recorders
Indicators 22 23
Pneumatic Control Devices 24
Sampling System Design 25
Valve Schedule 26
NEATER DRAIN PANEL 27 30
Pneumatic Control Devices
31
PNEUMATIC CONTROL DRIVES
• 32
TRANSMITTER EQUIPMENT
33 39
(DENTON, TEL&S - 4904
(CONTROL AND INSTRUMENT EQUIPMENT
o81470 AIL-1
-ITEM NO 'IISED WIT" 01(m kc
w
w r + Yp IMAQY it fMl It( MATEQIAL
S FLW MfOIL04 N. , r.
_ NORMAL- ,
4. FLOW RATE MA
STANDARD CONDIIIDO!' - OPERATING CONDITIONS
FRI.sJRI 1~1Fili
B. 6ARrINE11R _ _ -
i ff S TEMPERATUREYF - - - -
E0. STEAM f MOIST OR GAS S FILL, MUMIDITY
EL. SP(CifIC GRAVITY
Y I SCOS I TV
r
PI Pt MA TERIAL,'PIfE SIIE
O WALL fMILKVt$S
L!. PIPE _JjoL
PIPE ID: PIPE ENDS PIPE ASSY!
TU, Al,
y EMQTH STRAIGHT PIPf INIETiWTLET
17, F1OW DIR'"TIDN tj 1210.. 1A:.
PRI ELEMENT ABOVE OR IfLOV METER A& %Y
u 19. TTPE,Ll5A$ RATINGIFACING
Q, AGA ORIF Fl."GE UNION
W Z1. EKISfING K !K Vh:liA C'~:i'('IU1':iA
11. 912E NIP►LE IN kj_k 1 1N 1 iIv'
21, Y TYPE NIPPLE CUTLET _
h it. RESERVOIR INLET'OUfLET
25. P(SFRVOiR PRESSURE RATING ; j00 1,Y r
p u.
W
s
Nyy
Dr
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BIALIt YEATCii , C003ULTINO ENGINEM AANSAI CITY, 41530UN1
_ .I
PRIMARY ELEMENT
DA A SH f E T
I 'nFFT
DENTON, TEXAS
MUNICIPAL ELECTRIC GENEPATING 5(#1Tm4 i
- - - _ UNIT 5 65 G09 KW
1. ITEM 1110. USED WJ'N 'TEM MG t,Ji r,
R 7. PR IMAqv fir "f 0T rYPf r
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CONTROL VALVA SPECIFICATION SHLETB
No. Description Sheet
CRV-1 Feed Water Regulator 1
CRV-2 Startup Feed Water Regulator 2
CRV-3 Startup Feed Water Regulator 2
CRV-4 Condensate Makeup 3
CRV-6 Fuel Gas Regulator 4
CRY-7 Conain:.-te Rejr:lator 5
CRY-8 Deaerator Overflow 6
CRV-9 Condensate ReQtrc to Condenser 7
CRV-10 Fuel Oil Return Control 8
CRV-12 Heater 5-4 Drains to Heater 5-3 9
CRV-13 Drains to Deaerator 10
CRY-15 HP Drains to Condenser 11
CRV-16 Heater 5-1 Drains to Condenser 12
CRV-17 Auxiliary Steam to Deaerator 13
CRV-18 Extraction Steam to Deaerator 14
CRY-19 Auxiliary Steam Supply 15
CRV-20; Gen H2 Temp Cgatrol 16
CV,-21 Turbine Oil Tgmp Control 17 ;
CRY-22 Milo Drain Receiver Discharge 18
CRY-43 ~AuMin xilsoarya Cooling 11 20
+24 ►.ter Makeup 20
CRV-25 Fuel Gas 'Regulator 4
CRV+28 Emergency Pilot Gas gulator 21
CRV"35 9aergeaoy,Pilot' Gas egulator. 22 '
SSV-1 :Nel Gas 8afety`'Shut6ft 23
8SY-2 Pilot OAS Safety Shutoft 24 s
SSV-3 Fub~ Oil Safety Shutoff 25
SSM . Puelr Oar Vent` Valve 26;
r
A F£ y, ~ik?~~r•rr}tp1~i)oil*'~b'~l~.r• ,.~yr ;.:i.~
f.
(D6TON; TOM 4904 , r y: V y£.y
q NTRO., AND INS7
C
Q ~RIJkENT ~QUIPMF3+ITr.f.Y-L6LYv ACV-I; '
r~i l rb:r Y1,
061470
I
VALVE DESCRIPT+ON r?V
Plc6 Oi n,r in "11-11 vcmlrl Pe ui rr.'t Ytl~c ta{ r'r., Si_:,
•]il .'r_f?,j ~l lltr'!' 'r. it r,f rr
I li, d :'d71 ],"1' :C'CrL ~~'L f, r, c,r. Vi': ri~~,l tr S5U V
VALVE DESIGN Design Lo*
rloA Mdtr' 7n~r)011 a/IIP
rr
rn1 e~ °r•I'.ture 1).tl f!;I i
I r. ,SU I' 1~G(l !t
I Irni
~ d rl w; Tyt~ i l,r;L~ :;eal e~i throttle pl ug
lc :11W IU) 3
r a rovL1 fI E i6r::nl'lal PrfSSUr ps~irt MIA it "vn r.r,{ "return n
H
VALVE CONSTPUCTION Mst•rl,l1.:
Hi 1w Tyr.- Ci]()tr r' P1 U'! fi rl l'I'lrn'1
n l i ..t..r3 s
BuJy Pn:''.u CI rd
h;S SE et RI nPOJI Mite ial I~~l rntryr-hRn,y w C A s r`r1Guide PoSt:, '~rlr lr'!~^rl 5...
E300> f111 5 'w' Pu sfri ny5 El'I rdc:IeI S.
Prr•r.. rre9 [!L;'Jy 51 le ,n SS rm
i
I'rlp, Port Pick i n g T, f`I n[, r-hevrnlt r u t'
I,u l n- l oc at i on
Coal ir•I Fins 1'h
VALVE OPERATOR A,retwries:
ty~_ Ui,,F,hrtlt-m rositiLne, i''IElty
- Si yn1l pane.: lfn it ,iAiLU~
11 vi Ar . t i o'I: H 1117ya[k
Y~
PI('A Ali)<'I,1 rlr' Sorb
I.I ini Cl r,:IItl,' 4 r Ioc0
ti, ~r,a1 tr, _rc q..,, 01!,'J.7
PRESSURt CONTROLLER TEMPERATURE CONTROLLER LEVEL CONTROLLER -
Type Type Type
Alj65tit1L k,.rnle Adjustaoto AdjistaLle Range
Masimur, PrFS',u(e M3xlmu1 Pre,,,, till T&N Caje ronnvcticns
M')U(ntio' Pressurc, Class
';iylr-1 t" 'o Muwltin~ 5ijrrei kni r,
Capillary Lcr4jttt CucI iFins
Pipe Ccrnnef.tirn G'ALy r,la55rs
R•"•. t r t it-, ke. f o r Rats f
REMARKS 35 1~ 3l i. Orlt!OZ SiE,RFtl 1lCi, fe0`1'dRl Cc:rltlU]. S~/ti t'!1R valve
to be liriley ','yE'.rz Vt: r;;'AX.
1
BLACK i VEATCH, CONSULTING ENGINEERS - KANSAS CITY, MISSOURI
~ PP~~rr r
D E N TON, TEXAS
MUNICIPAL ELECTRIC GENERATING STATION
UNIT 5 65,000 KW
CONTROL VALVE S~rrr
SPECIFICATION SHEE1
VA lt kLY II h !R-ISWE hf
I
JI
■
VALVE DESCRIPTION
Fluty P,'3yrm
s-r icr
: ,Y n.,r, NuP.4rr Rf bur hYl
v it Vu
1,1
C fJ r
VALVE D E S I G N
h1~n -
{ I,~A R,te ~ , F Loy
t Prrs Su rN
r ,i r
,1 tr... ~,re 9) „
,
..r y, rrF lnhln !°,>rt fgvrtl !'cr~'entraN,e
n,ua Ili ffe: rent ia! Pressure
Tara r. tt j r r
100°F
VALVE CONSTRUCTION
e ''+LUt, f' Mdtnri it
Hudr Pressi,re CI nss 1jU lb Plug
Pudy Material 316 Seat pi/i,7
Pod S
r fnas W. Guide pus t; S
Prehgrred Rod, Size " Bushings
Gil ia Location Cage Stem 113
(ucliny Fins U PaekIrg Tel' r
Ln, h ✓rou Hier;
VALVE OPERATOR
T)(e Diaphraglr; ACCessuries:
Siyrnal Rangy. PoSitioner
Valve Art inn; Lir,it
Swi,Cn
Flow l it?rJ'.l Ink, Fandj ack YC'ti
,
rrn! ~t10: 1tlY Stops
Incr ease upCltd Alf Lock
PRTEcSSUNt CONTROLLER TENPERATI'RE CONTROLLER
-
Ad T); E, LEVEL CONTROLLER
IUR t,3t lc• F,n.~r
a.i,,'IX Fr..cure AdjustaDlr pli,~ TYG'e
I'~w ti i~ Maximum Press. aryl Terra, adjust-+ble Rar,gE,
ligna! R.Inlr Cede Cunnrctipns
Re,ot of pate Hoantiny °r'SSure C1a55
C„Pr11,.ry Lrnytr, Signal Rangn
Pipe Conner tjor, CQClin9 Fins
ki'5•'t r Rll.. GI ASSES
RE14ARKS Reset or Ratr
pai (2,1t1%)j .:igna'. 1ru1n i-;anuu! Ior,~,
BLACK A VEATCH,
- CONSULTING ENGINEERS - KANSAS CITY, MISSOURI
- UENTON, tfXAS
11 MUNICIPAL ELECTRIC GENERATING
UNIT 5 STATION P J 1r' l
a - - 65.000 KW
CONTROL VALVE
RTVisI k o4 ism wu• Iv SPECIFICATION
SHEET
VALVE DESCRIPTION
FIC..
Uiayr
,•rviCt "r. oitr. rr 7n,.i r{^) r
`L Gr 'r'
VALVE DESIGN
Floe Rrt
i, f~~ r)~l lnw
(i _ 1'll
rii r,f Fr rSo~re ~i tj 1,g(
eratu r,
arassr.re
rrr•1 'f r)
1 L'rrt i,ear 1!.1 _
_ ~•.nLf - C, f
11 )nuri Di ffe rent i hl Pressure f'
rj .rtCii
M]r<,r ~irr, fir,l. rr atu/„ J3~Jcr
VALVE CONSTRUCTIUM v`- -
kr,J; fyRe ,Jlobe Materiai~:
H,i r1r Pressure r1.1 I `rr)
Bogy Material C.S. Seat Ring Ijd !''lr•1.~"j
Hurl) Erdfi Guide Pu.Sts jl ftl'~jr:h6r] S.S,
cr. f. rreo Fo0 trr Si iiu snl np5 Hht'!jnnnrl S.S.
Y re
,ui 1^ location C90 Stem
`,col in,t F1n5 '{O PdCk Inq 1CI i'irl~t'fr^VrrilI rl r,g
VALVE OPERATOR - - -
_ Di aphrehr, accesw ies -
Siyn,,l Ranye ee rcrnarks Po slIinner i;uilcy
Vat V,. 4Ztiunr t switch
FI('A pC61fl HendjdCA
Lrir) CLOSihp, itCFS
"•i Jiehl InCre.sS@ Air IUCk
PRESSURt CONTROLLER TEMPERATURE CONTROLLER -
fr1 a LEVEL CONTROLLER
4djuCtatle Range TyFe
4djustet))e R,:nJt t1ye
N :II rT.M' Pfe ;SU le 41j uSt 36I-•
M3Kimu'n Pres. -,r,d TCrp, P,irlar
dRl~n~tiJ Ca•e (r;n.
, sections
d •.I Rir~Ji Mounti rJ
r Pre;sura (I „',s
p~. ,~,.r ~,r Rat,
CaGi}1irY liriJln ',i')-) Rrru,:
i
Pipe C~Jnnet,!iur Crxl rlJ Fins
_ Rrsr: t -r ;q, G-)uge 1,1 assc•,
RESet "r Pate
REMARKS
5 p:
coluLustiorl
tC, L' :'lli tr.D1G "'1r Spl t'. rl~:l r? groilt YC', :'rOi„
~ LJ ,11 .'1fl;i I Ylf tl f;n .
BLACK I VEA7CH, CONSULTING ENGINEERS - KANSAS CITY, NISS0URI
Lp DENTON, TEXt,,~; PR~,Fr,
_ MUNICIPAL ELECTRIC GENERAT~h STATION
UNIT S 55
,000 KW
CONTROL VALVE tRFFT
+ok oR is 5,1 ti;,, krSPECIFICATION SHEET
VALVE DESCRIPTION
Flue D'n,jrIT
y
fir, r .equirer
,.rvtCe {,?tl; FltE` I~C7~a• Y+I vrv ial
VALVF DESIGN L•r,iyr, Li _i,
K
r,l„
inl c! Fri;SUrei
'Jul) t J,l ~191,af?SU re 0r•
,:el
9U
I~..r v,I~<• Ty F, ,;iuglc t'orL i~:q',:r1 i'rrcentbge .nlr~r.'~c,l
M a linu,n Il: fl E' r erg t i:91 Pre ssu rr r'?0 p.,l
VALVE CONSTRUCTION
Boll ry
;lobe M+terial
I1 ,,r.+rr r, ,
e„ l u q
BuOy Prrssure rt P 1',rll.
Seat Rini ti,,J`'LCd
EIUUy Mdtr ri 31 L',S.
s.
ual F ~7s H.W. rel. B&V Spec. Guide Posts I1RY"lrr,rrJ l -
~n Busnings 'JarrJeneI s.s.
Prr t!~rrE^7 Puay Size S.S.
Guide LUCWori cage SPtaCkm ing Teflor,, chevron ring
f.ualiny t i nns s rr0
VALVE OPERATOR
Acces5ories:
5in Dfaphr Positioner 1b!~i1CY (IrlFit 3-15)
• ynal Range 6 6 - -30 n Switcn
Yalv,~ ACtiurr: L im
Flea~PC 11i f,{, B andj aC k yea
r,ry Str,ps
U E ^n LnK Alr Luck
•I ;,,n1 IftCfCa SC U~.~f1::
PREM PE CONTROLLCR TEMPERATURE CONTROLLER `LEVEL CONTROLLER
lypc
typo Type
Adjustnrlr panI.- AJjuSt
aDle
Kdrjnivo rr, fi Jrl M;aM minn Press. Adjustacle Pange
i ,nu Tenp.
r+vwitr, i Cae fonnecticn~
Sin~1 R:rHuun t n Pressure C13ss
i y
6taet ~r k3te (rip i11 ery l Signal Range
+ny U,
Pi e Cuolirg Fins
t CUnnri,lir~i G3uye G}a55eS
Reset yr Rth:
Feset ur Ratr
REMARKS
i-i% r;f Cot,trCl ; igrtal 11 u°. ilotwell
1
_ BLACK I VEATCH, CONSULTING ENGINEERS - KANSAS CITY, MISSOURI
]JLUNIT DENTON, TEXASr PALELECTRIC WNERATING STATION
65,000 KW
CONTROL VALVE
riTf REVISION ,+U SPECIFICATIOM SHEET
VALVE DESCRIPTION
bumper cr..;u rre,7
rlrt, rs: rl;er, .
VALVE DESIGN
Fl~n Pftr C +nt ir,rtvrr
l f r. r r.. j.t irl
.r I
irt; 1crt. Lirl C-u' t
1I i>•ur'i (ri11.,r--ntrfl Pre6511re I.1J }'vl Mdi i~inn fwj er~lu!~'
VALVF CONSTRUCTION miter i a?
rW JI t,t~. ii~rlbP
Plug
eud> vr...s,rc Class lj;~ lb Lent Find
RcJ~ M:re.rr al C. Guide PoLt., :c>~ :LC•.i 3.5.
Bud, [~~ds h'd p• r f',rc'd ~Fec, Bushings Eli,rjrgL('1 S.
Prer.:rred Pudl Si le fn Stm '
E.S.
GoIJ, Location e Perking 1C1I('L hj 1'ufi r1I1K
CLLIW} Fins 11U
VALVE OPERATOR s cesspries:
T>F: Di rAyhrafq Pnsit;on, r
Sii}nal k;tnje 3-J Llrnlt SMit(6
• vulva action; il,ndJapw
rl„k Up 1L~• to s
.
1 PRESSUPf CONTROLLER TEMPERATURE CONTROLLER LEVEL CONTROLLER
TyjQ T,t, f,Ye
Adjust:~'r, A;n.; AJJustr~le ken.;- Adjust-,Lle Pango
MaxiIna ~ Fr~,,u re Maximum Pre,,,- ~,i,d Temp. Laje funmct;Uns
PrnSiu rr; r. i %
ai,rnal v,n Mourti'rg i
ii'jn dT Pane.:
tic 5.t ~,r c,,t.' rapiIIdr) Ltr. cxIin~ Fine
DrDe CL r'inr.,t ie'n
G 3Uge (il9S i<"i
Peg-t nr ktil• p 'et or Rolr
JvaJ - 1
REMARKS r:: rte L 1, L
CL_UJ i',t, i. :'v... ur-t ,,aL i, l' C %fisgn t,rr rtk : 1C i Ci riL1',:
F
SI-ACK R VEATCH, CONSULTING ENGIMEERS - KANSAS CITY, MISSOURI `
y
DENTON, TEXAS
I r MUNICIPAL ELECTRIC GENERATING STATION
_ _ . _ --UNITS CONTR01_ VAl YE 65,000 KW--- -
nAtl ~FVl;+uavr iw~,rl1 BY SPECIFICATION SHEET
VALVE DESCRIPTION
Flee
i, r
VALVE DESIGN
-
I f~, l
r'1"'euT,
iW f it f}E: Pii:l;1 Crr,~'•u re ~T1 ~,:',1 ,
VALVE CONSTRUCTION
1,1 trri7l';
Noo 4itr7 p,g it
1iu 16t' Fos'' 1i Lr :r~rre 1
a, Er 15 s.,.
nusni01 rdpTU:T s.s. I
Frrh rred ioJy Size T Cttln .
'ri" L ;:aliWi ;Ft~? Da:k ir,. 5•I i:.~ .Tlr.,. YC'7t Ylnf;
VALVE OPERATOR
TLiuphrn~rm
. \iyrrl cmy~ ~-l}
Ir'it ;Aitcr f
V,I Vr 'L'_I r.r y
M di 7)dry r",y
FIhA in
rIr rrpeninr3
Orr L~F
n e c'. ,.rll
PRES51, C,ONTROLIER TEMPERATURE CONTROLLER LEVEL CONTROLLER
T,c I
Irl r
4'Ing2 'i C.l, rGl
v A'J)GS1:7L1L kfn,
r, Mi.ri;ro P7t':
uLtl i, CJjP rG^r L(.trUrr.
PresSjre CI .y;
MOr:nli i;,
- C~Ciller. t•yil
rj Firr,
Pipe CCnot" ira
RQ54t ~+-a , q .
11 r2 ,r
REMARKS r--~ j~51 i70n~1'0 1 S1(,'nit all.'. r"111in3F1Lr_' I,;l T,l il4 lr-,
I
BLACK 8 VEATCH, CONSULTING ENGINEERS - KANSAS CITY, MISSOURI
DENTON, TEXAS
MUNICIPAL ELECTRIC GENERATING STATIONUNIT 5
6S.000 KW
CbNTROL YALYE
DATE vSPECIFICATION SHEET
LN,
VALVE DESCRIPTION
rl:e Diajrn wl,r+r:r %uJ,irel i'.'IU
VALVE DESIGN L' .
rlu~ kale ~,tr,
qtr:'
If,r..r tiril Cre>y, rr.
VALVE CONSTRUCTION kI,t, r; ,l
♦ti..1. ~I ~r]'J~'4 _ F''i U~~ !ih r, .r: 1 I
- r; I t 17 1 h ,
PcO. M.t t, rill C..., Lui/11 Push, 1. .~r,r•1 5.,,.
Holy EI,J S,1r, ,ni~r,~s Jnrl
n
Hla.r~-rr,4 FoJy Sitc ~ Stem
0 l1 t~'atl n ~0tr' P,Cklr~ -fhv,v r,Ii ring
VALVE OPERATOR .,,orrp .
T>k' Di
aph" R~ rtior,,, Prsil(,y f ir,Fut 3-15)
7i ynrl R,myi r~i-~(l :r,
Il Shitrr,
Valve ALt IL rr: Hnidl +Y.k
Flew j,onit
F
pen i.rg
,il l;,rk
FPESSUr, ~CNTAOLLER TEMPERATURE CONTROLLER - LEVEL CON,'ROLLER
ritt T1Ls
.+GIU$ti:lt Farrar 4VJu>t.-~fllr. Pilir A,;Ju"tit,lt; Pr7rryt
Nd,r ir~~nl Plr•.,r.rj rr Waw iif l if:' Pt CnS. ,nI T*'~ ff ct i. Cie, ;or.ri Cj,
ruJUnt I ry Pressure Class
- 'Mr~rti nr_ 5i ~rl al :
Pe Set yr Lyt',tl try Leri,ui F~rlrr4 rln:
Pi (CrtrrrLti;rl Gavr, Glass
't ' r I. rte.
~e t :r L'at.
REMAPKS
I
1
BLACK 6 VEATCH, CONSULTING ENGINEERS - KANSAS CITY, MISSOUP.I
1
DENTON, TEXAS P cJ[rr
- MUNICIPAL ELECTRIC GENERATING STATION
UNIT 5 65 000 KW
CONTROL VALVE fr
r 4T! SPECIFICATION SHEET ?
VALVE DESCRIPTION
Ficw Diagram
,i r aurr•,j
1 ~ - ~ i 11 Y ! t 7 • . ~ 1 C
_ sr
YAIYF DESIGN - v
Lo 4
IrJ.•t Pr e•.su r~ ;CI,• ~r!
r•.
Inlet [~mpmr,~t~, r.t}.,.
O rll •t Pre'su r.. i ,
P, rcrnt rr-,val
Pr for reJ t;~1
r r.rliC leU
l ri r..:r l'il vc rYi-!' llihff( :'r.!t'i. ri r: Lt 1. I nl Cr,•fl 1, E,6~;
M»irnurn ni lFE renli-~1 Prr•ssur "t1'_1'i :,.'j lflt'1
Mrj
e{erature
VALVE CONSTRUCTION l _
PuJy Tpl,~ M~Irrial
PL 11 Pr,.SSUr.: rl.~.s '00 lb Pluy
PuJy Miteri•i) Seal Ririe ;f1..•' f
PuJ) Ends 1Fr Gui Cie PustS r>:'.•t1r_ I
Pitferred PodY Site 2" BuShingg ilnrdclinj
t,ui0e Locatic,r~ ~~•1L;~ Stan 3,
toiling fins '(E,o P:9rhlrrr in:'lrif,~ ('}'r '✓2'OIi I~lrig
VALVE OPERATOR
ryLe iJ: apli r'H 6111 4c c e;,Spri PS;
Signal Range P05itiunrr f'!+ii~•f (input ?_j
Valve Artion; t snitch
Flun j!'_I 1C6 N~ndjach
s{ rims Frrnin., stops
Iia rr,,,,•,, : i%t.g~,f Air Loch
PRESSURE CONTROLLER _ _
TEMPERATURE CONTROLLER
TYIe LEVEL CONTROLLER
AdJ u5t ante AdnGr. ryt, .
MA i Ad1usttDle
MON
Muuntir Range if'
Ljr,g Pr r•, ~.'r r~. Marirowrr Press. and iurp AJjustaolP Ranyr;
,
si I0n,il raje Qrfie'r Ocn5 .1
Ar,n ,.su t ML untlug Pressure cles5 I,~ t
Fv ,.r F.ti~.
Cat ill try Lcr,ltt, si gr,al Rnrge 15
Pil c CounOCt ion CLolmy Fins
Real )r Pit,, r+16jt! GI a55t•
A-rt
REMARKS ! or e
i ,•1 O,'1':1 i~r .v tit, C,,.fl
,Il:il .i r.r
;BLACK 6 VEATCH, CONSULTING ENGINEERS KANSAS CITY, MISSOURI
DENTON, TEXAS
z - - MUNICIPAL ELECTRIC GENERATING STATION P'JrcT
UNiT S
r
65.000 I (W
- - - - - - CONTROL VALVE sNrF
DA1f Rrrrsic4 rr.it•,~r __ar.~ SPECIFICATION SHEET
Nt
VALVE DESCRIPTION
k u't
ti, rvi~- ;`.rni Lit' 1J I'tYf[;3 LU i,nr.n2 'cr k'Cyui rtd _
,i }r, IU:::J ii tr
' VALVE DESIGN '
Cie.
-
rl,, it, ,.I..t Pr,-..urn.
r c~J i' : t Q
L rt,t..r,ture J
r r. r e 98 .
a,
r f.:. o'1 60
r -
1 11ve 1~F :!ingle i'orL Liners iiesLri~tc;i 'irlr,
r rn;r'' Di f Perin t 91 Pressure 6P5 1
HdK n'rnn 1•r; r i ~t ,r., JOJ YVAI VF CONSTRUCTION `
Trl,• Mrteri fl
1c Le
Vresl,vr~• CI,~S jllp lb Fluy
Ih,IY M1t,rlif C'hronrl-N;ply (;-5 °'edt RIri,1 ffRP 1.•pn II
Hi,'ly End, Guide PuSta Ifr, I- Ign
1rr,rr~ s.u.
cd AU•r Si ore err Bushiligs HgC-:enc, li.5.
t,Cattits+n
L ale :;.9. ,
-~(laiir.j T_fill . Ire.- FdCHiri i'e1 ChCV rrln rl erg
VALVE OPERATOR
Ill'. Diaphragm Accessories: -
tiign,I 4any„ ti_ p Po sitiunerHaile;: ffnl,Ijt 3-9) split rring-
"Tve ALtiun: Limit s*itch
r t"A 7,18111. rig Hindj,lCk
int c,T,tning ,to{s
'1'! Ir'(red:^ Ci05!'s Air Lock
PRESSURE CONTROLLER -
(tile TEMPERATURE CONTROLLER
LEVEL CONTROLLER
!Yte
Ad J Lj l
MaM imnr'• rrtssura be. k-,o~d
M.>ur,ti ,j Mar,imurn Press. hnd Terr<, al) ustaLti P?n4e 1!,"
'i~n al '.~,e Cornettions
Htwnting Pressure C1 ass 3'0 1G
K'tSrt ,r qqt.
Capillary
Length ~na1 P,r,~e -ij
Pipe Ccnm•r.tibn °s1in~ einj ;
REMARKS F;•.t :r a.;t jr,..t.
I. 1 l! f' rra~r hrtl i hri'✓e 2rr i'13.T1gEd -
'Jr ~I' '!llf r, St,~ rat yr..
~.or,stsc>t' 2'iclri rr,td, 1 ~rnc'~:ic.2~:.
uit,t, e: tr1,,,nitter
,t tr,Lii ire HIIi'-j
~Pt 1? C'f7lr:~r Wj
BLACK b YEATCH, CONSULTING ENGI7 7
NEERS - KANSAS CITY, MqN
DENYON, TEXAS
PJrrT
- MUNICIPAL ELECTRIC GENERATING S- 1
UNIT 5
65,0CONTROL VALVE
PA 11 SPECIFICATION SHEET
VALVE DESCRIPTION
Flow V1arr r-
M„mGrr 1~:p,lr;a 1'
VALVE DESIGN - -
' Cr'`iLoa
Ylon Nett ~';J.~~'.Y! 'rj ll'
Ilil':t Fr-s,,r. , i I' 1 j!r
f I.
iyL. ,Ihl~:r' I„1'1 I.1 Rr~'12' :VCSt, I'I CI, O'-1 T:',
p
r,„ir. ~u~ fierentlal Pre S rr' filj }-~S1 M,5•i'.,,^' ,.r r, J'. C1 t
VALVE CONSTRUCTION
M,tf~ri,I•;
yl'- Fiug
Nvdg Vr..aur ;1 3Q0 lb Spat
Hvly MAtrri -l Chnime - :,,0J y Y J i,uide Po'." 1r1. ,ter.^'~
I;udy Inds
cu sniny; r fe
1'r s•I:rrrd hu:7~ Si:e StEm ,,.6.
"1" 0- to:uticr 1.; 11E;f~ PaCkIr'i r;:..';[,, ruri ring
fvvl „ r r,s Yep foI. I'In scrVI III,
VALVE OPERATOR - -
A:.LeSX,r i t, ,
iii.. Lil BFlh rBn Ur r.
~n 11 Par,„ (,-3,1 Position.,. 11 (input y-1 {iii t'lar-a
Li+•il Sa, Ct rval>, a,tIf ,'JuIf
Yt, a 1, nir,~ t;:i
}u'r'n l l l!y
All LG:G
PRESSbWi LONfROIIFR TEMPERATURE CONTROLLER LEVEL CONTROLLER
t
Gc iylr
yG~
u;t A9yu,taUlc P,rrr
r a 7)r.t +G1e F.an n
FrUSS. v1
~.i1 it+'A
t . ..aj f!, r ri rat iol,s
Vr.,s,r.. Cia,r
7 n.,1 4 ,re' MoI.rt i r~
I , ~r ',I Rer,yy
Cap iIIIry Lc'i.tl rj Firs,
PVe fLmeet lr`~I 31
4v ,,,t : r Rat,: u,...:t or Rat.
REI4ARKS 1< :~.I l,tr~i + 7 :;c C1l'i-1 S
BLACK A YRITCH. CONSULTING ENGINEERS KANSAS CITY, MISSOURI
- - MUNICIPALDE NTONGENEERATING XAS STATION
n., - - UNIT S 65,000 KW
'ONTROL VALVE r
rsr, ~p-Y___ v_14_ic,lr___ 40 Hr SPECIFICATION SHEET
VALVE DESCRIPTION
Floe D ayr,WTI ti'7L'- r 4e4- iroi
y
.
( tUA 4 ,t, r~f`Sl qn LOe
;VU .H Ili'
Ihlvt II
5 F's 1'I
I". ,
r s I. urr i I,
1 sit,
" ~'I~r, I,1 :sint;lr: f'vt'L Liner
Ir'rcot Prr 5~,urr .
j<``> Ly 1 My. i,, i it°, Ir,r~ riherr:
VALVE CONSTRUCTION
H,'')r ryr r' rij(.b(., Magri
HuJ6 nrrti::.:r„ Cl a•,S LjO }Z 1 :i.
Noty Mrt ri ri Seat kinJ It I'd 11o
L'hromc - I',oly C-~
P"n' rrIJ, 11lei T,cr j.4V cc Guide Post , iirst'dcned
Hrer„rIII r+u,Jy Sire 3r' 141, `,Wi ngs liaruct+ed
St•..m .3
Gui av Ir,. at ii,n L;ab(, S
Fins Pt<Finq 1Cf'jpr, ~'L,evrori ring
Lbl' 1'C33. & 'JrI 'r
_ P ncn scrvi,.r.
VALVE OPERAT)R
Arces~r+es:
UL9pt12'ap;Itl
Yignal Fun.J,' 6 -5(I PoSitioner p811r;y (1rif;'.L j-jr ;
Vnrvc ALI[vr,t LiIII it Switrh
rlrr. r_ir~rl l Lp; Hand) eCM
',tc r s
111 [UCM
lr LrFf r;
PRESSURE CONTROLLER
TEHPERATURE CONTR
:
tyr I. OLLER LEVEL CONTROLLER
ryr~.
AJruslrl;,-F?nl~. Adus IrLe F;Ierat,rt;l. {jlX-J)•1
MuimOn P,r=.•,~re 4Jfu5taLle Rangt t r
MaNimunr Press. al,j rent,, r
Lk~urot i'~_;
Cd;e rc,nn..ctu'ns"iE 1
~i~;~,.il R,,,.,„ Prossurr Class :irJ It,
MJUntint
Rrsct or Pit, Signal ggr,t., ',-1.5
Cat,iltary Ler'yt7
Pire Connectic,, CILII Pins
Geu;r, GI a5;e;
FFS.t or Rat•t
RFC I Cr Rit }
RFMARY - 1
S Irr,JIlei' •_8g0 (•:17
vr, r_J.it-,1"J~1Cf :fly r_r,
n:,i„t
'.v it t trat,l-r.icter
ti __:;r.,;,er •..~r,r-ccf ir,
BLACK b VEATCHCOENGINEERS - KANSAS CITY, misSOURI
DENTON, TEXAS 0~rtrt
Ea1nDENTOK
IPAL ELECTRIC GENERATING STATION
5
65.000 KW CONTROL YALYE IT rrT
SPECIFICATION ON SHEET
VALVE DESCRIPTION
Ln bf 1yrC
h Re:ui ~tA r f i f•t''+r-~
, tvi.. Tti 11X: j i,ni. e r
Y tl ~
. t. •i !LC`s,; ri :'r`2'aL
i.
~,i L•21,'lr i~. r:l 'r1
VALVE DESIGN Iesi,ln -
Lon
_ 'ri.t ty.,,CeraturrJ5U'.'
..I F ie;;urc' ).sl
r v+lvrr iyl.e lliugle port 4 )ual 1'etrtntage
I to 'nnum r:i ffii enti 11 Pressure 1,'5 p<,1 n
M,.,. I..., inr.(F
VALVE CONSTRUCTION
fylr G10 r:• M+t0ri,I
Nudy frVSSUr0 (I I.,, ).5U 1L
Seat Pin I , ncrl S.S.
Pudy Miter'dl C.5. HariliJ S,9.
S_
HL d) EnJ". 3I+ Guide Pot
Nu Sttings ~ 3
Prrrhrrred pod) 5i re Cai;^
st m i'efl%n, chevron ring
CA lde toeaiion ilo
~
fuel inFinS P tck i n
VALVE OPERATOR
Accessories:
ivl _ Di KphrKTrm
~r, Posiiuncr ca tll,
Siynal k tnyc ~t npu 3-15)
Li^it
Yal vr, Ac:tipn: Sri tcr~
If 1nt7J df6
fllx G~1n.tln~;
•I rin,J C1 O:;j rl ig to'-
Ail
tucw
PRFSSURf CONTROLLER TEMPERATURE CONTROLLER -
ifl, Yc,el,,,Lir LEVEL CONTROLLER
tylt
AdJust,'.Ir P"inye Adju_t,Ple Ran.;.; Tripe
M:xi•ln I're'.sur, 125 i„i AJjustle Rdnye
M 311mURi Pfe56. fnd 1c~.
Y o P. c (a a f, r~
la. u,,ti ~y ~ tr n~,cti~rs
~I x,191 W frp+ i-.15 Pressul O3±5
Mount n,y Si r n,~l a Srnjr
C3plllary jr, Ltny((,puny finS
~r pr0Lf 4
Pipe (u
t~~ !
R`tt,r' Gauge GI ssfs
Resctrn c
Reset or Rditr
REMARKS ) nner valve to be Lop rer,lov ,1 - Y- -
BLACK a VEATCH, CONSULTING ENGINEERS - KANSAS CITY, MiSSOUR)
DENT' TEXAS
TP-
UNUNICIPAL ELECTRIC GENERATING STATIOIT 5 65,000 KCONTRQL VALVE r'
nerf - ufvltloM nu l „r SPEC I FI CATI011 SHEET I
VALVE DESCRIP1104
hll_n Oi rlr 11-1 N~roLor HrlU l7 r'<1 i ,.1 p. ~I1F-~''
L`rl•,L 1~,., .:r11,r~.. t. 'I~~711'!'~7 },I O.
" r I I f V p
l. f ~ I l ~(r I r r
VALVE OF 51 GN 0,, Lr„
rr r:ri 1r~ r ~r. jj pSl%I
i r. ,r„ E ire
r :rl l
r «rl~.• iyl, ,SiuYt~~ j.LJI't :':~uil i'crcerltage L'u.IrL,tl_ 1
'.I „fan,nn !(ri,w i' Pr,rtisu rr- .";J ! M: rs. iriurl, hr {."r :trl rniqt,°p
YAIYF CONSTRUCTION Mtt,"ri 111:
ftr'h iii., 1i.),'JtiC PI i1 j,,.
d.1, Pit-,5>i, re (.7a irJ~f Ib Stet Rinj .'sf~.: .'r^J
~.I M.it,,ri 0
, GUfde Ff7Sty j~$I-%r:❑r-"1 5.5.
Fl. lr 1iII" liW per Nat'l sT7-'C H77 ~rl ir~Is
n
rro.~.rrr.~1 Pu.1y SiF• i L.nn ..5.
i rIt icr P n 'Teflon, nr~I.rrcrn ring
cr lin,l Pinti 'ies
YALYE OPERATGR '-Accessories: '
TvI - I'd r3F III-agm Positfoner
'ignil fi+n_;e ~'1J limit Switch
a :lar. A~litin:
M.flulj dCk IC::
lrn opeuinay ;tcr~'s
r) Is rlK Air Luck
FfESSCkt CONTROLLFR TEMPERATURE CCNTFJLLER LEVEL CONTROLLER
AlJv,p F•dry,, rJ- j~J Adj(I staela Rj1,J}' A
M]r 11llli t f J!'~ t ~Jlv i♦df1~Q
' r: i',i, r ~ Mdtimum Press. ~uW 7k.'t!><'• a r Li0n5
{r~kn C'a~. .o rngr
Pre jr, Class
InL~ it
h i.' eylll :ry Lenyu• C,,~Vif~ {lrl;
rt.r,
t r ~ . 11tl Pipr Ccrn•;r.llcll r,...,~, gasses
set r,r c,t„ ua0,.
RFNAPKS Il.n ~1 1.v 1)o t ~p rcr:ova:.
a
BLACK i VEATCH, CONSULTING ENGINEERS - KANSAS CITY, MISSOURI
DENTON, TEXAS
- MUNICIPAL ELECTRIC, GENERATING STATION
- - UNIT 5 65,000 KW y ll'
CONTROL VALVE PT
SPECIFICATION SHEET 'II
flAfr PfY15tUH I"i~c p~, p,V
VALVE DESCRIPTION
F1C4 Diayrv r-1i ' 4uI.JCr Rtluirid ;itv~ is ':n~-11
rrvice Ute+_s;c
Flui: "L'If'R' i B'i1'. ';I Gr u (5
VALVE DESIGN Desi gn low -
Flt~A Rrttc 1.O101U)
Inlct Prcti-,urr 125()
l" •
n..
- It0.l i~ri{ eralurc 5'(9 • r
uo'I.t Pressure 1 'S p ;
PtI c-4 Tf tvel
I'r . IrrreO ~~fJ
rr„listr_d
I vtlve Tyre iingII, Vovl, Ill r'form 1.12" 1',rt1:1-
Mi•imwn Di Irer trot ial Pressure 15J~ Psi Ma xirix TtirFer itu re. F'rJ0 VALVE CONSTRUCTION M<Lc ri d s:
Rody Ty Fa CiI r;FNf PluJ {r:' `,r i 5... •
Rudy PrH.s:,,.rre Class :'%0U .11:' 1 e I t Ri,•y ,irtC:i•o.
Fudy,MIt Frlal I~1lCVI.E-.i0ly L-j WFtlnS Guide PriSts 1'rtr'°2'r'i .4•~
Fhjdy En,7•, C.2. S.W. Bu s91 fig 5 ?iar New 1 d.s.
Preferredr Fody Sire cI Stem
Guide Lucaticn rage Racking q'e1i`,rr., =''~~`''.rrl ring
fooling Fins Yes
VALVE OPERATOR AC Ces ,ories:
tyke Uiayhi-ag;r: Pusitioner t'-s
Siynal Range 3-15 Limit Switch
Valve ecliun: H-mdjack Y
FICA r>penf rig StupS
St.rin,t nT:enfng air Lock
Signrl 1ncreasc ol:enS
PRESSURE CONTROLLER TEMPERATURE CONTROLLER LEVEL CONTROLLER
Type I'rn.:ur,~•xtic Type
Trca
Ad /u5tAn Ie Panye Q- 00 AdjustaD1F Rany" A)justatlo P3nge
Meeimon Presture 150 Maximum Press. sn4 Temp. Caie r,,rnn.r-tions
~,ye
MLUri tiry Y
Dre55,.re rl a55
Signal R,rr+~r, ',-lj Mounting S1 ;'It V.5e
Rrb.•t or Rite li,-Sep Capillary Larryt'i Carl lr, Fins
Pipe CUIUNeotlon r,a.,gF rl)SSN,
Reset nr Rate ;-ttt sr Rite
REMARKS i'.' l r,r> tole 2 t t~,c,val .
BLACK d VEATCH, CONSULTING ENGINEERS - KANSAS CI TV, MISSOURI
DENTON, TEXAS FP),'FCT
z - - MUNICIPAL ELECTRIC GENERATING STATION
ti - - - - UNIT S 65.0100 KW
_ CONTROL VALVE "`r•
- 4 SPECIFICATION SHEET
DAff RFvlSlok Op It'Jnf TFir
VALVE DESCRIPTION
VALVF DESIGN J
. [ksi gn low
r
l !}l'f 11,1 f(- '
Ff:r ,v r.. '3 jail
",rl
^r
r iY F. ,;it,C]r: I',u'L :,'~,,Ll I'rt'rt'riLtty;e .'r1J 'u1•1 1 1
•n i, ~,rinrq li ffC'ri vtlal Pre sSUrf: I`> }+dl M,i , 1 1, FriAl~,r .t+,r"
VALVE CONSTRUCTION t•rial•:
hUgy I ) I , 51 r~i, c• F•)ud l' lcr, -7
Pudy Pr.. rr ~1;150 1b Stat uir~; it tl'. nfln'7 3.
HL Jy Md to ni) Guide POSty 91' E')IC"1 Sr6.
Ik End', fi'd I I- B?rV spec Puark ings Hxiu•ricric 3.3.
II11
Prclerru'd Poly Sire Slpn ~
';j J- Lor it ion age P9chIc~ `1'C FI'i r4, 14
rua , f Firs +I'
VALVE OPERATOR a;ce5k!ries:
Tyl- D1rpl:rPiva Positiure- Ics
Signal Rene 3-1i I unit Switch
Valve Action; Ken,l~acw Y'2 L;
Flaw 'J F.`.':11ik Str.py
5lrirg pEr,iltE; Air Luck
i ,il Iri,. rot lU.l! 6
PRESSURE CONTROLLER TEMPERATURE CONTROLLER LEVEL CONTROLLER `
Type t)le rrl„
Adjusta;,Ic Pan.;e AdjustMc R,nj.. A'7justaple Rar.je
Ma,.i'rn4r, Pressurr_ Maxirrurr Prey'.,. ,,.riJ To T, Cave (,L~rin
Idui~it lid PresSare (1355
R.Ir,;,' Mounting
r it( Si';nal P,n•;y
CypiII iry LE curl ir,g (iris
Pipe C.urrec,t on G,a,ie 1,1
RBSft or AIt• F:'.et or Felt
REMARKS ,lgrlal It+?a+ 1[ to rpernt 1, .2 - -i
BLACK I, VEATCH, CONSULTING ENGINEERS - KANSAS CITY, MISSOURI
DENTON, TEXAS PROJECT
- - - - MUNICIPAL ELECTRIC GENERATING STATION r
UNIT S 65,000 KW
ti
a CONTROL VALVE s.{EEr
nnrr Irv, F ny SPECIFICATION SHEET
MEN
VALVE DESCRIPTION
Fluty F'dy f.Qi J HumLtr Fc',u. r••1 - ,:I r, fa, _
l'%
VALVE DESIGN Cxsign Low` - - -
Ilow RIt e
IIII pIt Pros Sure jt'~ pL]
Inlrt lyr{ereture t[1o6
Out ct Prr',t,uf.i i 1''•' i
Fier ~.-r,l T7 rvel
Pr.-f,ir - d jj
Fred ittr~l
Inner V.11 v,- Type. If 1'urL i,.lurtl 1'crcentngr, ttncel
q.
M tr imun Di ffercnt al Pre sure fJ [~~t Maxir 4im Tr7np(r 11 ule
VALVE CONSTRUCTION Materials: _
Borly T)'l e '31 PI ug Irh T"ten^,1 5 .5 .
Body Pressure Class Seat Ring fiatI S.S.
Pody Material Guide Posts li:trI ierned s.s,
Body Ends 1iw per 1API spec Bushings liar?rned a.s.
Preferred Body Size iPr stem
Guide Location ':age Packing rl'e['lryn, CP,evron Rinj;
Coolinq Firs flu
VALVE OPERATOR Accessories:
Type llir3phrugiq Pasitioner f :c
Signal Range 3-1, Limit Switch
Valve Action: Ptrio jarw i,
stow U1;"ninK Stops
spring Op'I' nlrrf; Air Lock
,i gn Increase doses
PRESSURE CONTROLLER TEMPERATURE CONTROLLER LEVEL CONTROLLER
Type type
Type
AdjustaDie Parse Adjustaple Range Aujustaole Range
Mr-xirnurn Pressure Maximum Press. and TI Cage Cerr,ectiens
Muunting Presw re Class
Signal Range Mounting Signal Rariye
pf -'et r,r Rate (I i l)ary Length Cool ins Fin-
Pipe Ccnnection G%Iuge Gla..,,
Reset nr Rate Aesel or bet,
REMARKS ;-15 [hi c~~ntr)l ,iE;r.a7 fro"% Turbine Oil '1'empervture
8LACK S VEATCH, CONSULTING ENGINEERS - KANSAS CITY, MISSOURI
- - D E N T O N, TEXAS P .,0" C T
z - - - - - MUNICIPAL ELECTRIC GENERATING STATION
UNIT 5 65.000 KW
- CONTROL VALVE
DA1F r SPECIFICATION SHEET
I
i
l
VALVE DESCRIPTION
.ii
FICA Dq.`'t n Nurr~,,.r Pr, ,uir..1 i , a.: 1:a '
,•rcir. 'A -2 G i': 111, „4Cr:, ."C lJ ld r_P. e
r1urI `Mir
VALVI DESIGN hesign Low
II~~e srtr' 50 ei'm
1,il, t Pressure
_ Inlet I,vl rature 20''~nF
Outlet fre,,%ure
1',,r cent Trrvel
Prvrr'rrcd f''0
Prt,I i tcI
i,rncr valve Type rig C- 1'Urt r;'lital 1'c_:tentr:gC
j
Mixirnum Dlfferonlial Pressure 1J psi Ma xli+xn t1rl,~rrature o r
VALVE CONSTRUCTION r,aterials:
Body Iv GI !,be Plug li'wjonflil S.3.
Body Pressure Class 1 j0 lb Seat Riny kr'lc .^'1 s
Body Material Guide Posts. Hrrr'ltr,"'i ...s
Body Ends r'•w• Busnirgs llard~nr s.s.
Preferred Budy Size 1~l~~rr Stan
Guide Location CEEge Parkin (,nl rr f. I'v,r; ring
(uuliny fins NO r C. so vacs,. set-vice
VALVE OPERATOR Accesv~ries:
type UiepYlragu Positioner 11ni1e;Y
Signal Pange 3'1`J L;miIt Swit0-
Valve Artion: Hand; aca,
rlo« pr'nlnAF 5top5
aprir,7 lOGiI W Air Loch
`,inrl {iCr ea".? O~CrrS
PFESSUAE CONTROLLER TEMPERATURE CONTROLLER LEVEL CONTROLLER
Type Ty r type Il;E!I' .9Li r•
+d) ustat'le u3nie AOlostaDle Range AdjustaDle Range Jl.rr
mix imon Pr t'a.u re M3ximurn Press, and Tts r
'^4). C33e Connections lg I
Mounting Pressure Class
51yna1 p,nGe Mounting
Signal Range
Re54t r,r Pit, tarJllary LengU Cu6lirj fins
Pipe Conne~.tiun r,auy5 tilasst's
Reset or R-3tr! qes t or a3t,;
REMARKS Level untteller ire. .;null hrrda t'1rEn:e. nn' cf c•.
I I^a.'rSRi tte ho field trt,l. w-A' th CUri+,I'^1 ;Yr9L
~:'nn{s1; fi; rr.',r,~llator with 8'auge~.
BLACK 1 VEATCH, CONSULTING ENGINEERS - KANSAS CITY, MISSOURI
DENTON, TEXAS
MUNICIPAL ELECTRIC GENERATING STATION
UNIT 5 65,000 KW
- - - - - CONTROL VALVE SrEfT
SPECIFICATION SHEET
ren RfY141014 a, Is nr NO, BY
VALVE DESCRIPTION
_ j
I IA r` l,[ Y- S.A', .1 Ft r.ll Prl tip
i ln.iJ .J'i I, 11 'r, I f.f 'I Yi ,i lr y rY f
YALYE DESIGN Arsiln Low
VI;A Hittr ;'1ll,V~rl ' Ih
In r.C Frt.", Si.A rt~
iii rt Tapper itu re 1'!
Uut+rt Prcb,u re F
Fern. ..iit Irnv e}
rr.h~lrcd 'J
Ft~'4it. t•1
Inner Y+Ivi lypv'lrlp;L'-' .;~t't ,t r•rl f.
Mix arum Di f fr runti ii PrCS5lire c-'11 I~t1 mix if um t+.vger-itwi.
VALVE CONSTRUCTION m'iteri'rl
ecay fyle ~.i "~iu Pluy "iii`-I•.1r~E; ~.n,1i
eudy PrPbsure L1T, it Riny
Body Material Guide Posts
fWdy £nJ5 VI hr~I Bu sh l rlg5
Preferred Hody Size Stc+n
Guide Lacdtiun C•1 P'-' Fackinl 1'eflr,r, "Q" Fiintr
fouling F i+I: Fl+'
VALVE OPERATOR ACCesWies:
Type -ontal ned L+iaphra67u Positioner
Signal Ranya Limit 5r,itcn
Valve ACtiun; Hdndjack
FiuA L_~PC'nlr:f, Stops
tjr'ir,,l oF'Cn7cK Air lock
leer31"t rY,i C;
PPESSURE CONTROLLER TEMPERATURE CONTROLLER LEVEL CONTROLLER
Type Filer" :j;er'ate l Iype Type
Adlubt-1rjIe 9 1nye Attju st at) le R.inye Adjustable Range
Me.imur Prr.surv Marimurn Pre55. and t(vir. Cege Cunnectic';1"
MC,unti ri Pre55ure Class
gndl Ran ;c Mouritlnr} Signal Pan Qv
ct•r°t :r Nnt C-q Ii r) Ltn}trl rLcIing Fins.
Pipr Co rlntit i.'n Gwj,: Glass(,'.
RY.cct or k,tI Pe set or kat,.
REMARKS " ..:'t ;~:+^i' J+ilv~•
BLACK Ir VEATCH, CONSULTING ENGINEERS - KANSAS CITY, MISSOURI
I DENTON, TEXAS P`' '`rt
MUNICIPAL ELECTRIC GENERATING STATION
UNIT 5 65,000 KW
ti
CONTROL VALVE ,.rrl
! fry no ItSnF NO, P SPECIFICATION SHEET
i
I
VALVE DESCRIPTION
l loh Ir ill M.' N,p'iin'r ~•..r,H t.C Y'I. 1 r, -
r.l .I r `
VALVE DESIGN Crtsiyn Low
FIow Rdtl'
mitt Pre,,uru Pail
Inlet I~I-ger+ture
] iU°F
qutltt Prd,`,urt 'J I; C3]
PrLrnt Travel
Prvft,r re0 firJ
F'r ed itrd
Infer vrl~ Type .',i rlgle 1'orl I')ur:l I'e rcfltl t ~l ~,e
Mix irnwn nifferorltial Pressure i',,0 j1 I-W
N Mir it um iloF er.i t~, to,
VALVE CONSTRUCTION M ItPri al s;
Hudy rypr' filO~r' Flug 'irjr5.C1 s.
Hudy P( re Class 1`'IJ lb Seal Find u'7r'nc~i
Hudy MlttfiAI C.3. Guide Posts
. W' Hu'nings r,l'Ir.r,r' i
w,dy Inds '
Ir
Pref4rred Pody Siye ] Stem
Guide Location (.~rtgC Pack inq
Curll ing Fins
VALVE OPERATOR AcreSSOries:
Type 1liFiT4iraglr, positioner ;'ell!./
Signal F?ange 9-15 limit Switch
Valve Action; Handjack
Flow opening Stops
iprinj Air Lock
`;I I)II '.1 ill C. rea5e C o r, ;3
PRESSURE CONTROLLER TEMPERATURE CONTROLLER LEVEL CONTROLLER
Type TyI, type I'74E'l:Viritl'r {ij:,A-b
lIl'I
Ad)ust~ole Range Aoj±,stastu Ran ye ad;uslaole kange
Maximum Pressure Maximum Press. end Tt4j. Cage connections Hlglrl
Muunting Pressure Class 1' 0 1b
Signal pang,, Mounting signal Range
F't'.,et r,r kItr' Capill+ry L,.njtri FuoIint Fins
i,
PiprrunncL t ion G•yr)v G1 aSCes
Reset r,r k Ito keset or Rate I,,.....t
REMARKS urrn:.h )'ilt r, )1 it t ai.n gr,ur;ec. pup; r, w; .
i,evei tr':ns;^i' +r . 1. .'ii'i j r•,t,i. ~,ri'- Yi . _'r y~,i~~. ctt'i. '>u
vr,i vc.
SLACK A VEATCH, CONSULTING ENGINEERS - KANSAS CITY, MISSOURI
- DENTON, TEXAS PROJCc I
MUNICIPAL ELECTRIC GENERATING STATION ,
ti - - - UNIT S 65,000 KW
a CONTROL VALVE ERFET
- SPECIFICATION SHEET r~
reTF PFVISIpV Or 1 SSi,7 An, 1,r
YAIYE DESCRIPTION ---,--1--
r
(or
YALYE DESIGN sia`lun
InV,t t's5arc
Il~rr.
I nl t I r,l, r r,i l J rt,
rP.rll ' I'r c'•.:rf GL .'1
I'r rr nt Ir.wll
Yr_{I rrl ,t
1'r LJri_Lr0
Ir„rr V+I OO ry[r1:, ,1' I .(.t .'K }"Ir!lirr ±'r a.
Mi+in,uv Di fferrnt i(tl Fr to ~SUrP in rtv .i ~r rCuru -'I '
VALVE CONSTRUCTION M+L ri 0':
Pody Tyl r' j:;It' ,;YI F i'! r,11,, ':r✓.
Po(1), Prr'.,surr: Cl r' I I't,t pin I .
Poly Matr,ri,il 4uidr Forts
l' C'o'Nfi
Pudy Eod'., Pu51- irrys
s,Werred Pody Site i rr L%I,or Stan
Guide luiMi On PI,,k i'.1
C(,clir,j F in`, . ..r.
VALVE OPERATOR Acceswrles:
Tyle 1 1e1t-Cont,ri[rXJ Uing}11'FTgri Po`,itiuri ,r
;;iInd) R,7nyc' L mit SNitch
Y,+tvc Actiu,,i Htndj,Ck
1( A to p f,
'I r'r.'I Air lock
' JI I !rrr r,
PFFSSUAF CONTROLLER TEMPERATURE CONTROLLER LEVEL CONTROLLER
7yPz TyFr Type.
Adj u0'It'le P"I rq AdJv5t,bIF RAdju',tot:le Ranrga
Mill nior F'r( Ire Mlrilnu'n Pf USS, dnd TF.rlp. C.ijp rorrne!tl6r,p,
Muuo11, 1rl4 Pressure CI--i'
Sr,ln]l Puy Mc Uriti nr' „
~ ~I ~C31 R-uv)c
Ft I cr F L+L '.1 Ltry Li- r JIr Ct.4Jin4 Flr~'
P e. Corm,-.r;GNJ"'Wa`,"''.
l; t Ur Rrtt F'r5,t cr 6It
REMARKS
BLACK A VEATCH, CONSULTING ENGINEERS - KANSAS CITY, MISSOURI
_ - DENTON, TEXAS pW,0jFC I
- - MUNICIPAL ELECTRIC GENERATING STATION
UNIT 5 65,000 KW
ti
CONTROL VALVE 1,Ffr
,tl _~irlr_N_r; r,,,l__. 4_ _4;
SN'CIFICATION SHEET
1
L I-
VALVF DESCRIPTION
r
VALYF HSIGN •i jr Low
Inlil I•, Irrrnn
r.~„~, Irrt'.I
I'i Lrrc:
I'r lip lJ
li~r,rr ti,l ve Iy{r ,:.r',.•, "',r ~•f I'f. „%hr
rt rr rnnlr'i Ii l f f. rrn t i. 91 Pre surf MlxlIwn LI' tf iturC .
YAIYF CONSTRUCTION Mit ol 1.11
logy l yl e j r, Pl u'd
1{,,rIy Pr(~!,u r.rl r! 1',;!I itr Sell Ring
µgdy Moti,r 11 I1l,rh rl'en1; It' r, Guide Pu5t '
P,,dy fid oub~inys
F14f,rlred HjI sire 1-I/•~~ _ r"~"~ Stem
iiuldr• LOG it C0 Par,kir
VALVE OPERATOR Aceessnries:
ryFe iq] Posit ioner
;lynal Pan le Limit Swi tCh
v dve ACtiun; ii Black
,qr nq All l'rrk
PRFSSURF CONTROLLER TEMPERATURE CONTROLLFR LEVEL CONTROLLER
TyLe Ty{• - Tyb'
Ad }ubt,rlF Pm, cif- Ad ),j st 1bIc P7nye Adji~5L1r.1• 0inge
M,1y;,,run Frr.nvair, Mar cur' Pr C1', ald TtS-y Cay,; eetiou5
MuoitFr!"',~,rn CI dSs
'ii In dl ir' c I M,r,nrt'rn Sl 1r ,11 R 1ny4
F''.'t .r p,1. gill ;ry lr-nytrr frdr~n; rrn',.
PiC" C rrn, ti do (,.u. r'lass [r, r
u t r P 1t' _ Pr ct br pal!
REMARKS
BLACK 6 V1 CN, CONSULTING ENGINEERS - KANSA5 C3TV. MISSOURI
DENTON, TEXAS
MUNICIPAL ELECTRIC GeNERATING STATION
UNIT 5 65.000 KW
ti I
- CONTROL VALVE
SPFCIFICATION SHEET
VALVE DESCRIPTION
.r
YAIV( DESIGN oc+si l" Lo»
Prr'n§l'r
'i~I rL i••,l r,t 1, r r
. L'•,t r rr s~, n.
rt 11
Fr r~ rrr-; t'
pr•'11 t
fart .;r,Cu I'.
M ai I nivt) f,i ffe rn l i rl Fr(",4yfe
VALVE CONSTRUCTION Mllerinl
H,-) T)L. .;i FIu3 rt,'lh SCriF
a(,ily Prcri; CI f5': Pin i '
Piny Matrri11 6u11 Posts
Putty Er,d1 , 1' If: j Bust i nos
n
Fretr•rrell PuJ> Sl,e St':an '
GuVOt- Lt. r.Aitn 'r ''ll! F.ICM irq '}"•."~i 1'.I rii;
(t^Jliri rln {rr"'1i!i H 1 i,{ i't]7r' I' j;l!
VALVE OPERATOR Acces!+Jrl s,
TyFe Ji fir' hrr..'m
Po sitiuner
l~
Siynel P.,tnyr Limit 5>ril(7,
v rl ve Act icr; H u'J/ eck
FIuok '(r•cl.' t,,t
'.I IihJ ''iG 11,6- 41r Lt Ck
rii
PRESSURE CONTROLLER TEMPERATURE CONTROLLER LEVEL CONTPOLLER
TyF'E' TyI Tyler:
40l ist~irIF Pteja AO)-I St aplg F'snyr AJfuStaple loan 9'
Mt.imimn Prv••-u M,ix imox Fr, y,. uid Tears Cade Q. f'n!r_t l(. -rl
Mt, Ulil i! ; PC Y.u F$' ' j%',
Si p~nl n•,.I,.', MGi/I-t I 1i )n.rl R rn,p!
P(,,,.t rr F'-it!. r. it 111 jr, Lrnilr~ f,ur1 lr. j flrr.
P~ r f rti(,~ f, vi Gl.t,:,e
t° r
F.. t r 2 9r or ants
RFMAPKS n;l•~ er1:74!rui { t' r.' t'' J
1' al f t' nl { :
` BLACK d V£ATCH, CONSULTING EKGFNIF FRS - KANSAS CI TV, K I S S 0 U P I
DENTON, TEXAS "
- - - MUNICIPAL ELECTRIC GENERATING STATION
UNIT S 65.000 KW
r.
_ prrt
i - - - - - CONTROL VALVE
- - - SPECIFICATION SHFE1
~,A 11 rlrv,~A l,. r•,,.• lit -_y ---..___1-
VALVE DESCRIPTION 7
(,I r
r11 'I .I ._wVALVE DEiI GN t'sin Lon
r,
I ir,w R,tr ,
1
Inl rt Pr~a','~r,• ~ ,
Ir,I ct Ier etu rl'
Uutkct Prr~~urr
rL •rnt Tr.,~• 1
U!;
F'lelrr rPj
P rr, 11r tuA
}rr,irl,; -
Inr•t! r Vn1 vc 1ySr Ma, lmurl 1) rft rt,s ti ri Pres'urt• -
- - - - - - - - - - - -
YALYE CONSTRUCTION M•tcri+l
lii PIU'4
Poky Tyl!" 1 j(1 t.
Seas Rio.;
B,dy Prt.''i 6u rS (1..iSt
8oay Mats r i ,tl 6I„de Posts
f E, r' ltiFt'1 s}' 4utininy.
Polly U,IL
Prefcrred Poly Si to 1 11 strum
tl tl]C]i;,
P,+ckin_7
Gulrie location
Cool lij Fir's
rVALVE OPERAT OR pe LimIitt io twinetrch
gnal Range
H tnt)j nLk
lve Ac.%.i :
'lt";i1'y', itCF
F1r,w
1 r~ Ai r Luck
14 rin'1 icm}}; .:"1f•11'u? t'li l'~ri
,iyl•il net ea`e ' i:'t'. - .
TEMPERATURE CONTROLLER LEVEL CONTROLLER
PRESSURE CONTROLLER
Ty{e Iyl'e
Tyre
AOj u5t anl e ,417 Ad1 utitahle Allju5tehle Range
uar
Mexim,c Pnr',,,ure, Maximum Dreg. :n,] Tcn~., C.n'~u funnections
Pressure Class
Muuntlnj
Mlo w,tIr,1 5i pal Renge
Si;npl Ran.; t! P~1Ir'.'I F'tns
Rt Et't ur Pit, (apll) try L'. '.U,
Pltc f rfI,Sion Rtllj ld55eS
Re" t r F +t', or Pee -
REMARKS urn o , kr,,. r r It' ',i r
i 18X~F d ~ I
BLACK A VEATCH, CONSULTING ENGINEERS KAKSAS CITY, MISSOURI
DENTON, TEXAS PROJECT
MUNICIPAL ELECTRIC GENERATIN 9 STATION KW
UNIT S ,000
CONTROL YAL YE
SPECIFICATION SHEET
klv Irk hC. kt
l'AI I
VALVE DESCRIPTION
VALVE Of 51GN „ tl
t !..,,,r it ur..
~Ilt{„ {rr~,~~,.~ J ll,
`Ai,unum Lliff-roriti !1 Pr,,,!,urr, -M (
,
- i-° 1• r u~~~ ~ 1., lur,~ ~ .
VALVE CONSTRUCTION M11,r,,i,.
FoJy Ty(,' rI' t PI„ 1 I I'' .
R"d) Pr, 65urC' Cl.fss I r,' 'r..:t Ring
f3C0i YitIrI I Jr Post', .
Pr(f. r rf,J Fudy Si 1e
Guirtc LcCit iw, -''1S ox,kir,,l 'I, 1'.1 rlt
Co iry F irs •i''
VALVE OPERATOR ACCL'SYJ f 145:
ty l 1'i t+} l: r-qt! l Pr.-
illpner
ti'I ~Jri0 Par ye Q-(~1 i Sr il' l l
Limp Swlit crr
- V •I ve A, tiUri: H.rrIj ,CM
f l t n. 1: r.
S tUf;,
I a r r
~I 1'1( r" I'W l : J to i Y 1"r' I 1R ' ~ r
PR.ESSURF CONTROLLER TEMPERATURE CONTROLLER LEVEL CONTROLLER
1) fe lyr r
trw-
AI u 5 t dtiIv Ramjrr AOju st iule Park" dJjUSt"L1. R3rge
M•+ii~nvrn FRS•.:rle Ml, irrnu*~ Pr pSS. Tc~'S'• CA~le Cur, rr.r. t i[rri,
M'„ tiiry
PfE5s4rr.' Cla•,s
~yl ii P.ri.; r' Mcur~llr'i 11 JriRl P.rri,
F~' ! r( h It! -
I.r{ili,rrl lr nJtk rW, ,r,J Ilrti
Pik.,' ~ drY•.t i'.'~i 1,10 Ll nb'.cL
Pr.'r r 61 G,it[
REMARKS
BLACK d VEATCH, CONSULTING fNGfNIf ERS - KANSAS CI TV, MISSOURI
~DENTON, TEXAS °"„fc?
- - - MUNICIPAL ELECTRIC GENERATING STATION
UNIT S 65,000 KW
CONTROL VALVr. H{E.
SPECIFICATION SHEET
4
VA0 F DESCRIPTION
VALVE Of SIGN 1 lt,A r, It r: :(y.i
i!•i i•t yr rs,u r. ,~rl
nut]rt plrt- 'o're
P rcer,t Tr Iv, i
Frrtrrre,) 11lrr
i'n'dicteJ
I( I rn°r vtlve Tyi'r, 71l F;i^ r'1 ,il K. e111rlg - .'.'if C'%,•
Maeimurn pi F}rR:nti ei FrC'.LUre ',I1 I M -iri It,) r I!
VALVE CONSTRUCTION N,rteri,l
8071' lyi,, ifr,l7r: Plug nO„ 1`111t;'
Pudy Prr,SUre Ga55 seat Ring
Body Mit (rIIII Guide Posts
Budy rods = • W •
r~ Runnings
Prete'r red Bud) Site `t (-v n
Guide Lc':c,it i On (•Il~:(` P+Cklnq '1 i' rl, 'I;4Y1 Il .t'l l,r;
Cu(~1 iroy Finn (r'-'
VALVE OPERATOR
Type ui uT,hl llgta POST ticnc.r
Signal Pan,,-
Limil Saitcn 1 r
Valve AclIor. Handy 1ck
Flow (',crli ri,; Stu(.s
prima Air tvcN
yign,il Inca^,,.~ I ` I,WL, rt~.iil,,
P?iSSURE CONTROLLER TEMPERATURE CONTROLLER - - LEVEL CONTROLLER
Type lye( I,PO
AOjuStnGle k-,FI Adjust bee u,na,' A,]j(nlI,: Dinar
Maximum PT(•ssurr MaMIi,,,m Pro-,', Curn,.rti0ns
Mounting
Presw~re Hass
.'gal nqe Moul,Livd S, gn:,l P
F•. ~1 nr uit( ,ry L..n,tn
(r~(",linyi Fi
Pil fr. rent l,t lo'n Cauy4• Gl aS'.~'.
Po t r;r k,te Gt',et 0r u,4.
REMARKS tll:ll: i~d:, ",ri Lr'f! 711 it'Jr
:4'f•:•ts I~ ;,1'r,'i'.,t• nl,„~.. T,1.,~,,:., i';t, ~
d' Thy:, C'dtl`. :r1i'Jr_ t,l'1!..
BLACK b VEATCH., CONSULTING ENGINEERS - KANSAS CITY. MISSOURI
D E N TO N, TEXAS FP`'. F( T
- - - - MUNICIPAL ELECTRIC GENERATING STAT!ON
UNIT 5 65.000 KW
,
a - CONTROL VALVE µ r,
SPECIFICATION SHEET
Grill 4FYISIih '4 I.l~V- h~, i(
DRAWINGS
Sample Table K-4904-071670-1
Sample Table Piping Details K-4904-071670-2
Sample Table Piping Details K-4904-071670-3
Sample Table Flow Diagram K-4904-071670-4
Heater Drain Control Panel K-4904-072770-1
Heater Drain Control Flov Diagram K-4904-072770-2
Purge and Interlock Panel K-4904-072370-1
Emergency Trip Switches K-4904-072370-2
Control and Instrument Equipment
Boiler Control Panel 5 K-4904-072470-1
'Control and Instrument Equipment
Turbine Control Panel 5 K-4904-07247o-2
(DENTON, TEXAS - 4904 )
(CONTROL AND INSTRUMENT EQUIPMENT - K-6A) AD-1
0813;0
.i bra. I.
NAMEPLATE INSCRIPTIONS:
O CIRCULATING WATER O CONDENSATE
O BOILER WATER O5 BE PUMP SUCTION AND BOILER INLET FEEDWATER CONDENSATE
CATION
SATURATED STEAM 6O AUXILIARY COOLING WATER CONDUC I I Y I TY
3'-0" 11'-0"
2,-4° 8„ 6'-8 4'-4°
PHENOLIC CONDENSATE 7(~CSATURATFD ONDUCTIVITY RECORDER
/ NAMEPLATE pH RECORDER . ONDENSAIE. BE PUMP SUCf10N,
STEAM AND BOILER WATER)
SAMPLE COCK HYDAZINE FEED`S
5ST-1 551-3
v k
0
I
;,j 5ST-u
' I 2 3 4 5 6 5ST-3
THESE SURFACES
TO BE 1/8" THICK c
TYPE 304 STAINLESS
STEEL. NO. U 3RUSH
FINISH ~U' (al 5 S T - 2
5ST-II
I I I N , I I
i.. - - - - - - - - - - - - - - 1 r. jl
'TYPE 304 STAINLESS 5ST-12
n
~I STEEL TROUGH. SLOPE `J U 5ST-32 5ST-33
!#f APPROXIMATELY ONE
INCH TO DRAIN %
0
i I
M~ fll /
Fib
til r
l1/8" THICK TYPE 304 CIRCULATING WATER COOLING TOWER
STAINLESS STEEL KICKPIATE• pH RECORDER POLYPHOSPHbI CONTROL
NO. 4 BRUSH FINISH ACID FEED CONDENSATE pH PREAMPLIFIER
CIRCULaTINrj WATER
SIDE VIEW FRONT VIEW pH PREAMPLIFIER
BLACK A VEATCH, CONSULTING ENGINEERS APPPOYED FOP CCN5TRVCTION DEPT, rEAD CU. ENGQ. CRA04 PROJECT
KANSAS CITY, MISSOURI HY DATE WDT WSA 4904
DENTON, TEXAS DRAWING
MUNICIPAL ELECTRIC GENERATING STATION SAMPLE TABLE K-4904-
UNIT 5 65,000 KW 071610-1
AtE REY IS EONS AND RECORD OF ISSUE PEY.N0. 2r CK, APF.
of 3/4" CIRCULATING WATER SAMPLE O 2" TO MISCELLANEOUS DRAIN RECEIVER 15 112" CONDENSATE SAMPLE TO UNIT 4
O 1/2" CONDENSATE SAMPLE 10 2" AUXILIARY COOLING WATER SUPPLY DISSOLVED 02 ANALYZER
O 1/2" BOILER FEED PUMP SUCTION II 2" AUXILIARY COOLING WATER RETURN
Ifi~ I/?" ';ONDENSATE SAMPLE BYPASS
C4) 112' BOILER INLET FEEDWATER SAMPLE 61j I" SAMPLE TROUGH DRAIN HEADER
2" SAMPLE TROUGH DRAIN
I ~ 2 " BOILER WATER SAMPLE 13 1/2" BOILER FEED SAMPLE BYPASS
112' SATURATED STEAM SAMPLE BYPASS
fi 112" SATURATED STEAM SAMPLE 44 1/2" BOILER IEED SAMPLE TO UNIT 4
(7~ 1/2" AUXILIARY COOLING WAIER SAMPLE DISSOLVED 02 ANALYZER I12' BOILER WhiER SAMPLE BYPASS
2" BLOWDOWN HEADER A
b
r, -44
I~ 9
- -SIGHT FLOW PH
CELL
INDICATOR
CONDUCTIVITY CELL 18 - I3
t2 u u 2
CONDUCTIVITY CELL PH CELL
(CATION) 1 6
u
f SAMPLE COCK ~f 7
2
3
14 ►p 1
SAMPLE TRC, H 9
TEMPERATURE
INDICATOR
- yuC~ ~ ,
SIGHT FLOW r
INDICATOR
1
C-H
C
2 5 8 ~1 6 77 Dl'~ 8 14 5 6 11 17 2
Ate, 9 10 11
A B .l
SECTION A - A F RONT VIEW
-
T
BLACK h VEATCH, CONSULTING ENGINEERS APPROVED FOR CONSTRUCTION ftpt, mrA Of S. EN'P.
wN PR
_ GRa
KANSAS CITY, MISSOURI Of GATE KfCKr'D 4904
-
Wn T'
904
DENTON, TEXAS DRAWING
MUNICIPAL ELECTRIC GENERATING STATION SAMPLE TABLE 9-4904-
nATr RErls+oNs :D RECORD of ISSUE RrV.yD. Nr CA. APE, UNIT 3 65,000 Kw PIPING DETAILS 071670-2
S I GHT FLOW
:3 so INDICATOR
——CONDUCTIVITY CELL
U U U v U V V
SAMPLE COCK
T 0 P V I E IN
15
l~4 10 9
I I ~I4 led
02
-04
17 V
SECTION B - B
SECTION C - C
- BLACK 6 VEATCH, CONSULTING ENGINEERS APFP'uVED F0: rr%STPUCTIOM DEPT, HEAD DES. EHGP. CHECKED CPANN PGDIECT
_ KANSAS CITY MISSOURI Br {arE WOT WSA 4904
DENTON, TEXAS DRAWING
MUNICIPAL ELECTRIC GENERATING STATION SAMPLE TABLE K-4904-
UNIT S 65,000 KW PIPING DETAILS 071670-3
D4iE kfYISI0N5 AhG RECORD OF ISSUE REV. So, 5r Cr, aDF.
l~
y vl
c. 1 O M y~ O % ~
yJ W I M W W ~
7fJ
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APPENDIX
I .
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AN ii
CITY OY ONTO, TEXT;
CONTkUh AND ] WlWANOT i]i.;Ul }'O NT
SI'ECIFICA' Iku 49uk VhA
5e},L~u,L~ r 1, ivo
Erica, b1djur "hall uQte these revtuims to two contract, in Irmts ani inror-
poraLn them reviEtem in his props al. i'fm Wier nth:l rind a oigLwl
5UB Ci 11 C(tL1u11:~
achnualudgra coley cf this Wire wTil,nrlum iu the frcot A -UP
r; WItLed CC his propoual. Wis n0endul, canslits of G111_• page.
1. Yore A_l. Chrlnse the first parv,,ralh to rind as fol:cws:
"union bids will bo received by the OP of Dorton, "1'1:X71:., at thu
Orfica of On YurehevK8 Agent, prier to ?:CO p.m. Vntya.i DhIlfFY,
Tirr^ r.n ;,;Item?r 2P, 1970, thn% publicly opened Jor fur, lmhir-., urn'.
`r dKivcr'ihC lot Municipal Electric Generating Station, KnOn, Tess."
LIJ,C{, P VEATCii
C'c~as~:l Liut; b'n~;i acurs
M M M it M Ir R M 1f N k ♦ 1f A K R
ACnNUWi,E[)(jKr;NT
Tnc undnr'Si1,,"'i bid !or horeVy Certiflo thO the revisjonz soc forth lf,
thib E.ddf..'+r'.u2, have r.,~-en inea'poratc_i If, hk bid and are a part of tK,
CUflt2'HCL ~10C'i'.CfIL
13a le" ,faster Company
Signcd / Qlm~ck-
F. }i. Fellow's
_-maaa&cx _PrQPQ-a a_'._ F.lt✓inr:~rtr;r'
I,FCtc _:rF:l)L!'Jli.ri'1'_ 1 . _ !Z/_