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3500 MEADOW tAKE PARKWAY
t , BLACK 8 VEATCH P.O. Box NO.8405
CONSULTING ENGINEERS KANSAS CITY 14, MIsS0uR1
CHANGE ORDER
CONTRACTOR FM= CODSPANY, INC. CHANCE ORDER x0. 1
1000 Llm Fork Drive, Dallas, Texas DATE July 9, 1973
CGNTRAC+ IGR Mechanical Cunstruction SPECIFICATION NO, D-6
OWNER City of Denton, Texas FILE NO. D-6.1
PROJECT 65 aw Addition PROJLCT N0. 4904
The contract is hereL) changed as follows: Dollars
trice. additions for Material and Labor for TnodificAtions As
described on the att-Oie d Work Modification Proposals and
summarized below:
Work Modification Modification
rroyo~al ho..w _Costs-$
i
CO-1 31364.27
C0•-2 265.65
CO-3 1,837.00
CO-4 (CO-3A) ( 675.00)
CO-5 102.75
CO-6 11880.54
CO-7 11504.30
CO-8 1,902.27
CO-9 178.23
CO-10 3.03.04 '
CO-11 29500.00
CO-12 1$66.84
CO-13 1,053.86
CO-14 809.02
Ci 457.81
CO-17 51326.28
CO-18 3,213.75
CO-19 21759,12
CO-20 41544.37
Total $ 32,694,10
Deduction for using Pratt butterfly valves per Contrcct. ( 2,?,00,00)
Change Order Allowance as provided in the Contract. { 38,199,73)
All other terms and conditions of the Couttnct remain unchanged.
I,pproved for BLACK A ATCH Net (rpix,tKtXi k et,ction) of thi3 order , . . , , . 7,7 05.63
Previous kohl jnddltion) (dcdurttoa) to cunlraCt• 70705,63
~ Net total (3c1t93SKX) (deduction) to contract ~I' lr }I r;ri Coti a:: ;t ;'nt . . . . . . . 993,3.93.00
„un : 985,487.37
_ 'fil i~~' Net fcttr3:: A'. .
e
--_-~,d
K (4460 ( ntroctor)
d By _ i -a n` Date 14 Py Dte 19
LAKE PARK
• ' BLACK & VEATCH lsoo O. BOX NO. 0405 Mlr
• CONSULTING ENGINEERS KANSAS CITY, Af1550UAI 64114
WORK MODIFICATION ORDER
C0YIF;ACIirf 11001FICATION NO.
MACt 10, Si CAFICATICN NO,
CC ,
QY:N~N + FILE NO.
fFOJ[C1 , ,I / F'k(iJFC1 h3:'n
The Cmtr,utgr is hcrcay dlreit<I Lo prca:ed inr><di~ft•,ly pltth motlflrtiLion of the rrf k in accordohrr• with
the (nlloelo'I;
"tin ^11.,i~113.1. •I. r) lnil•i11+.*.irtin flf t,}in ry•ifp`•f
7fTir.!' .I.1]}Iff3 I••t)r.rl .f ~•..rl '~rrT1u'~ Y1h .
t 1 T 1 "f1NT
t rl (IY ri r; i llJ f'i,~1.}.1 ] q it, 4ij1~ f }1 !rf~U ryr' 1, f~cj 1
~•.F', 'Y~ ~Llflvi g1 1 ;1~ ~i~'rl~~'~.
RFYU,I*D TO
.:r
1 ,
v C 1 1 h rl ~U 1 l '~1 ~ ; '
CAA
r^top
L% lrf-'~4.-• , ~ } r III ~ ! J...
].wr(i 11-inner
PIACK S VE11CH uy__ 19
i lr 1 1
!+GCC'7
JF'C Cbnlrl Gl,.r I,;rn'„y ac prrvl^r1 r, f;.rgl)1 of Ihls d;4"'i_fIFIf.AT 19'4 b=';tN an1 D;r fC~ l0 pr
L. ~ ;~..t,',f t '1 f r '.'.f I... 4' I llr - t ut tliU . U!r trJ:I, trln L'in tf d;t Jr
Shell, elthin 1NId3ys IrDi the 0310 of atkmc%vled'a rnt, 5uDm1t a tiro,( )IFICATION WPOSAL in accordarce
frith !h, C rr01 C04JWfjr13 curittilr,td In the COroir7Ci Giir,NiNTi.
4
FARROW COMPANY, INC. 1000 ELM FORK DRIVE
CONTRACTORS IRVIING, TEXAS 73060
a 0 X :orto a
DALLAS, TEXAS 75220
259.3131
October 19, 1971
Black & Veatch
Consolitina Engineers
P. O. Dox 13405
Kansos City, f',issotxi 64114
ATTENTION: Mr. D. L. Mortensen
RE s Mech. Constr. -Spec. 49u4-D6
City of Denton, Texas '
Gontlomens
We pro•>ose to furolsh tho safoty rolief valves SRV-2, SRV-6, and SW-7 as an oxtra
to our contract for 6,o
TOTAL 1.UN? SUM OF *6 . . . . . . . ...53,364.27
Kindly advise If this moeh with your approvol to wo may gat some on order as they
are a long dalivery item.
Yours very truly,
FARE 0INCON,PA NY, INC.
E. 0. Farrow
EGFsim
SLACK tl YEA7CH 1500 MAOOW LA%E PARKWAY
P.O. DOX NO. 8405
CONIVLTING ENGINEERS KANSAS CITY. MISSOURI 64114
WORK MODIFICATION PROPOSAL
E0111RACTOR Farrow Co., Inc. PNOPOSAL NO. 2
CO-MACT FOR N'uniciial P„w~:r lJnit A5 SPECIFICATION NO, U6
OWNER C'i ty of D-nluri, 1r-r,rr, FILE N0, 22%
1'ROJtCT (cluck & Vt'ijIch 41JJd-D6 PROJECT NO. hvUA
The Ccntraclor hereby sutclts a fropo;al for mrxllfic)tion or the work as descrlbr-d hereln:
il~ prupuSQ To fuinisn and install Sol-enord valves SOV-C,?
and SOV-63 a.: follows:
I. SOV-62 I" tXT, 2 way, Bras P;..dy with Uuna-N
seat, 120v AC Cell, N.ua 4 en:.Io5ur'c•,
ASCO MLd: I IiT - O1 11127 .
2. SOY-65 Sauce num ncIaturu as abuva.
She Conlrocter hereby aatees to perform the rryiificatlon-, rlrsrrlbed above for lNe following costs:
(Inclu^.t cost suTportinJ dltal
For lro l,>tul .v .p su❑ rnrtraet price m,VJ«t.i.ea of . ' . . • • . • • . . . . 1 Gu~
(b) For Me unit price, addc tl t i on on
.e je of E En U rmled Total
(c) on the basls of actual field co;l plu;_.___ E Estimated Totcl
CO`iTPACSOR Hy r < A, /f ttV1~~ talu t I- 49 19 71
jr f rpt r{ . ~„IrL' I Imo. _ .i,. i ...1. fr.i':r:l..y •.:'.t 1.:•, ri6t Ir,p1y
OC.rr1. r'a Cf trl° .cfitr7rt r
BLACK A VEATCR By Dale 14
h
a
MEDOW LANE PAR
BLACK & VEATCH 150P.O. Box NO, $405 wAY
CONSULTING ENGINEERS KANSAS CITY. MISSOURI 64114
J WORK MODIFICATION PROPOSAL.
cmizhCTo Farrow Co., inc. P~oFOS~I NO. CO-3
ro%ik4cT ru. liunicipal Power unit 0 sPtOtPI,►t10N Nn, 46
O.NER City of Denton PILE NO. 20B.6
PROJFC1 Black G Veatch 4904-DG PPOJECT NO. 4904
the Certrrct(-r hrr^hy sulrlo+ls a pr(,%,-.)1 i,.. ati,~+ of the work r, desCribcd hrrein:
Furnish and install Le,-25 6 1.,-26, t tin) Model 303-R2-150 MP-S13 level
control, with All pArt8 in celiac. :/F!u!d Constructed 31655., 1" Sw
connections, SEW ;t•.ritch, make on full. At,iospheric press. .a 1250F.
SS Valves, FTgs., p1pe and labor inrlurled.
Furnished and install 2 Limit Switches, rrirco Witches Type DTF2-2RN
with 21NO and 2/NC contacts. On t!.e 2112" Fropeno 3-way supply valve,
no field wiring is inctuded.
Tha Conirscter h~,rrhy a1r!CS to rorfor^, thn r>]+ir..-rtrr,o.; de'lribed 3buve for the following costs:
{Ul;lu^c co%t 7u00ort16rj sati) ,
(ai frf the tutil iwip 5u`r contract br It` Y.74YY.tai3
(b) For the wit rritr '+(JJitior) rf fstiiotul Total
Cdr-. l l Cn
W On the 0'-i• r•r xlull fIrIJ 2 Fstir.it"J 70131
T7tr:1__- 19 l- -
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
I!^pr)
19
hLACK s VrATCN Ny 'late
+n
a`
1500 MEADOW LAKE PARKWAY
BLACK h VEATCFi
P.O. 6ac NO. E.CS
CONSULrINri ENGINEERi KANSAS CITY. MISSOURI 64114
!YORK 14001FICATIOII ORDER
t
CONTRACTOR HQJIPICATION NO. fly
CONIFACT FCH f, SPECIFICATION NO.
O'NFk r Fit[. NO.
PPOJ,CT 1 NOJECT W). )i
The Contra to is hcrt'hy dlr,,cLfr1 to pr:~toJ i^r:diat„lj wllh cIOMic-Jtlun of tth^ acrk En r,C^.0'danto with
the rollcwing:
lJi 1t U~ l ~C ~..it I rF
vt :l I:•. `1 J'..(: t ~'l`.' f J ~'J'JI
I
X ;
BLACK A NEAICH By
f.' 1
Th6 ECntrF~f_t^r h1reby 1;;; rcc~ijt or this '0 ')1?f "^51FICItII N L^, nnrl o;r,:^_5 to T'ra.nr.,1
as dU ectc-1 ;'Urem.
the Con traCfor coft5l ders the worK de SCr toed h^.reIn to chJ nq,3 the ar,ouAL of the Contract, the Copt ror for
shaII, within to days Irvi ttie "1 r, of acknowIcJ'1':,ont, sUbrill a wj4K NUJiFICAI104 I'R011 AL In atcoruance
aIth the GahoraI CondItIons con taIncd In the CON iPAC I b01;U'4CNIS.
FARROW COMPANY, INC. 1000 ELM FORK 0111VE
CONTRACTORS I R V 1 1t 0 , T E X A S 7 D 0 8 0
a 0 x 9 0 t 9 a
FR DALLAS, TEXAS 75220
959.7731
August 31, 1971
S EP
1 1911
BLACK & EATCt j
Black & Veatch
Consulting Engineers
P. O. Box 8405
I'.anws City, Missouri 64114
ATTENTION: Mr. D. L. Mortensen
RE: Our P. O. No. I)MC-129
Mech. Constr. - Spec. 4904-D6 ,
City of Denton, Texas
Gentlemen:
With referenco to your letter of August 25, 1971, Specification 20B5.7,
Dissolved Oxygen Analyzer, we propose to offer a price reduction for using a Hays Model
771 Recorder in lieu of a Bailey Motor Model WM55A for a lump sum of... .
Six hundred seventy-five dollars ................$675.00
We have been advised by the Flays Company that this recorder comes with 100
charts. Since your specification does not request more, we assume thit the 100 will be
sufficient.
If ibis meets with your approval kindly advise so that we may place this order'as
soon as possible.
Yours very truly,
-10 FARROW COMPANY, INC,
P<a
Fred L. Watkins
FLW-im
' Ssou AEAOar 1AxE PARKWAY
BLACK & VEA7 CH P.O. OCd NO. 8405
CONSULTING ENGINEERS V` KANSAS CITY, !41S~CV~I C411+1
WORK MODIFICATIO14 ORDER
CONTRACTOR Farxvi'j CYn'l.rl!ly~ Tf1C'. PIOUIFICAMM NO. U)-5
CONTRACT FUR SPFCIFICA11O% Nu.
OWNER C. it-., FIL£
PRUJICT NO. 4(lI
FROIECT
The Contractor Is Iicreby (I imcli:,d t~ (,rrcced irr~edlatr,ly rJilh al iflaltf+,~i r,1 lh+, work Ih acco+isnee with
file 1011 cmInT:
."SLTI"I .71
fl
Y111 +
r t . 11Tll r
7
ClL' t~.....'i11Y.1 S11. f. P~.. I^, i••b f11~~ iti-~l ~i; T' !'?Ir, l;y~i_Ir'i• r~:ll !^.li f); J~'~. CU:r~ 7"[
rl,il Cl, {.C J~1
I!`fr!1; tai t l? x q:V 0 r`11C C; :r OF t11) I:!1 (J'tic1ttA.'.'lti(>13 for tJl'•
NLACK A 1'EATCH 5y. 19
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
;tn Cr,,.tra~fnr h'"- fat) ri'L'I.'a.InI % !er'_itt of this tiGr:6 11VIF11ArICJ'1 ?.°r(R odd arcvs t0 prv_et:J
13 dltectcd herein.
If 1T0 r-itr?ct^r Cgn51~.)rs fh,? A+..rl, ngerrlte9 hnrpln t0 rhirrv? 1?•8 ;rirnFi( of tho Ccntrbcto the, C'vntrntor sulvrll shall {IwithFera4 d,lys COMPACT
tO',U!1LNTS.
a
.ARROW COMPANY, INC. 1000 ELM FORK DRIVE `
ri:;~~~0~17rtACTOFtS~ti,r rnviNA, TEXAS 75060
nU M'ED Td 0 o x 2019 e
DALLAS, TEXAS 75220
f ~ n 1977 - 959.3131
4 r, t i e`rr
BLACK 8, VECAT&i ;V
~y a tis January 31, 1972
r
r
black & Veatch
Consulting Engineers
P. O. Box 8405
Kenos City, Misspuri 64114
ATTENTION: Mr. Don Mortensen
RE: W.A. Constr. -Spec. 4904-D,S
City of Denton, Texas
Gentlemen-
- '
Reference your letter of January 24, 1972, we will furnish Pressure Switches PS-4
and PS-8 for the Boiler Feed Pumps 5-1 and 5-2 suction for the..... .
LUMJP SUM OF ......................b 102.75
We would appreciate your change order so we may place these on order.
Yours very truly,
FARR,OWCOMPANY, INC.
Fred L, Watkiru
FLW:jrn
r/
BLACK 8 VEATCH 1500 MEADOW LAKE PARKWAY
CONSULTING ENGINEERS P.O. 80K NO. 8405
KANSAS CITY. MISSOURI 64114
WORK MODIFICATION PROPOSAL
COIITRAC%Lk FortOwCors`iny, Inc. PROPOSAL NO. CC%-6
CC4TRACT r;1R MunIct-,-) I Pe,vnr 1IoI1 05 SPECIFICATION NO. D•6
OWNLR city 0" i.glltDI10 Ifr>,r;1
rift NO.
PROJECT P)IQCI; eAVeot6i (fi, -D6 PROJECT NO, 4504
The Cuntroctor hrreby sulyldl. a prolo'a1 frr ;-,Miflr, tir~n of th^ +s'urk r, rlr•SCrihR1 hcrein:
We prcposo tD rowksk fobril:c:ticn, fu;+Tliil and Install tl-.a material fro Iwo (2)
slltrt-off v+lv(js, nm on nili ^r sida at I'. •3 ttl;l r4l tv,,;,)ly Ilno }nd a Lypass
valve arotpetd in tI j fv:1 c•il p:frtn liri Lis per s<ekh "fuel (?II Systcrn
JY&IfIcr..)tion" (1)L/A7/;i/i!), for tho. . . .
TOTAL LUNY ~-L%"* 6$116, W .54
lha Conlrncts.r hrrehy agree to r,:rfw m the moJi ficatluns descrlLed abpvu Fur toe IolloNlr 9 coils:
Include co-,t suprrortinO 'Jill)
(a) Fr,r 11~~ total lurch su rnntrost t-rlcr, ;111tiori
. . . . . . .
(h) rpr the unit rrict, addition
dcrl_,.tIv. 01 T' C'.1i~.7ted Total
(c) On the Ws is of actual fi~Td (ost plus f Eotiro ted Total
C74T~ACrrr Py _ -~__---fly
F'LriUW
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
T: irrri,r .f .1 • V Il: lr'... I ~
BLAC1t 6 VEATCH By j
uvle a 19,zt.
r
r BI.ACK S VEATCH 1500 MEADOW LAKE PARKWAY
CONSULTING ENGINEERS P.O. BOK N0. 8405
KANSAS CITY, Mls5rtlRl 68114
WORK MODIFICATION PROPOSAL
CONTRACTOR Farrow Col.pony, Inc. PROPOSAL NO. CC;-7
Cr"M4cr F0 PrA'unicioal Paver Unit d5
Ow%ER SPECIFICATION NO,
.,G
clsy of L';r tGn, Tf>;i+s fill 1;0.
PROJECT bkjc)c & Vtal ;h 4Xl4-06 PRDJFCT NO.
The Contractor hereby sutvjils a proposrl for M(diflcation cf the xerk as dencrlbed berelni
V/o PropoSO to furnish and instcll fovr (4) n,IClitioijal mngcr;, tJa. ~iib, 3117,
411331 and 4H24# an the 6oiict fecci Suctic0
4T and tho Boiler Food L%ischar;a
lines as por Sunirnit ASSOciotes CctclQs i6AII r 'U'j, "C',,
and "U" for th>3
LUMP SIN . . . . $ l,:n)4.3U
The Contractor hereby 01~rees to perform the modifications described above for the following costs:
(Include eo;t supporting data)
(3) rcr I" tOt i lU'p ci'otr _t rr ndlJtlr,r, r
(b) For the unit Price '111d It "n of $
ded: Jon lstlrotcd 1oW
(c) on ttie t~asIs of aCtu'l I?id~c,5t plus S E5tIM3tad Total
tir•A / :7
co~JrHAOroR ey_ r~:E~'-l_.~
pate ._.~,~•*i#-~y-----.... 19..~'L
f:. G. Frrro.v, Pr~sic'c'Ilt
.
ll . Cf i,{.V.r4 '.1 rlr t ~1';. r3•t Ir J,)~
BUCK A VEATCH By
- pate L _ 19 1
a
ff
BLACK & VEA7Ck 1500 MEADOW LAKE PARKWAY
P.O. Box No. 8405
CONSULTING ENGINEERS KANSAS CITY, MIS50JRI 64114
WORK MODIFICATION PROPOSAL.
CONTF;ACTOR Farrow Conpatiye Inc. PROPOSAL NO. C0-8
CO-41PAC1 Foq 11inkiovil f'nv, ;r i+mt l4Tit 5 SPECIFICATION NO. U"6
6IwNLR City 01 1-vrac-I1r
f'ROJFCT Flack & Vcotrh 6%M-1'6 PILE CT
PROJECT No. 4404
The Contractor heret,y suMnlts a (ropo,il for n,,Illication of the work as rlcr,critred herein;
We propose to hmish owl Irooil pneworJtIc multituhing Iary occOrd IN to 01 cck &
Voolch sketches t LM-lj •21 cod -3 eluted 3-z'~-i2 fcc tho
TOTAL LUMI SUM. , . ~ ~ ~ ~ ~ . $1,902427
t
Y
1
The Contrar,tcr hereby a7r:'es to purfofm the mcvllficatlon5 de5rribcd stove for thr followlnp costs;
(Incl:la cr.t 11t.l) 1 ti2.27
(u) For the total lump sure eoitrort price # F% of f !
(b) For the unit ,'.rice all It l('r
deduc t I or'. of S EStimoted Total
(6) Oil the t-1515 or artu'll flell cc^.t plus T E'.•lh'.ltod Total
Cr~~ITVacTO~ Cy L,tr rlt~;r 1;~, 19 it
I'crrow Cr-r.," n), EI1C.
1 1 6'; I'i fif I K i' IF LrATIP' 1 P J,' tor t '.'7t I'ply
aGa pl JllrC of tLC u Giihl of tiiv pr0(,; cr) c`ianp to tt,o ltroct It1Ce.
e ~
BLACK 6 YCa1CH By Cate / 19 W
i
r Cr LCtSVEATCH 1600 MEADOW LA%E PAkx*Av
r Cq,kSbLTINO FNGINEE RS P.O. 807( NO. 8005
1 11 YMSA9 CITY. MisSCl'RI 641lq
v 'RORK MODIFICATION PROPOSAL
0E? farrow Co •-~iny, inc.
0PROrt!sAt NO. C0-9
CCVTRACT rev f'unlCincl Pr-,-trr Vkwt L),-)!t 5 SPECIPICA1104 R0. [)-6
ONNER City :f !r. tjS FILE NO.
PROJECT Nock & \",!otch 41W,-i%5 P0JECT NO. 4904
The Contractor hereby sutnils a proposal for modlficalion of the work as described herein:
WO Pr(-FJOJO 10 refilwo the 'I" IWA flcnos, replace with 4' 3000 flcn;les, and
lflstUll V01V01 on oil IN!us for flyj
LUMP SUM . . . . . . . . . . . . . . . $ 178.23
REFERRED TO
~tn ✓ t --t
A'dh lactl I
Jai . K..
► i,h li,C I i
FY.;1 t I"
1 ri'n I~
r
+ E F
P'-t t r p.
The Contractor hereby a!Trces to r~,rform the r,:iif!cations described above for the following costs:
(Ibclude «,;t su;gortinj dit:lj
{aj Cot tl,c tot;l Luntr.i6t }tic. . . . . . . . . . . . . . ,
{b) for the unit trice ddl,l tion n of s Lstirr~tcd Total
(e) On the hasi; of actual fletd plus 9 Estirnstnd total
COtiTRACTOR Da tc
l7. Fulr4YI
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
,if(-A-,.n',. of tno I" 4't Of i'i0 it ~,.1rfl:1 .f 1 tr Lr,n.t r7:t I'f {C rl~
BLACK 6 VEATCH By / Coeofir,~ ~FT ; ,mod: Datar 19
Z
4
:4•.-
/ 1500 MEADOW LAKE PARKWAY
BLACK & VEATCH P.O. Box No. eW
CaNSULTING ENGINEERS KANSAS CITY. MISSOURI 44114
WORK MODIFICATION PROPOSAL
CONTRACTOR Fori-ow Ur'')OTIy, hIC. F'ROYOS4l N0. CO-10
CCNIRACT FOR 4.'k,r11C1'K11 ar 6r,ilt Unit J SP£CIFILAT104 N0. "V
r 1 , ~r FILE t; 0.
OdAER f..Ily O. + _ rr, I a;:-al
PROJECT E:IC. i'c Iicil il;~c r;J fROJECI NO. 4%4
The Contrcclor hereby sutcnits a proposal fcr raJificetiwl of Lh': worv, a d:.rrlbed herein;
Wa prepede?t lo fLanish and lmtcll ona (1) LeAlay tir.rntocotrrlo and well
Tag 5TO-1 I, for toy
L, L=A's' 5Mi..... 1 .310.1.04
f
.
The Contractor heretay agrce3 to pcrfurn the r:yJIficatloas described ator, for the follo«Ing costs;
ne . A
(Include oust suhporLing data] a'111t'~no r
for e; ;al } _ rpgEC7et r i, 1 L~
add rf 3 Istim led Total
(b) rcr th(: unit price Lion
~c ,.Ion
(c) Oi the L•3sis of act l'4' _nrl plus S ltti"Lra Total
I
s%mb, r t"
COVTRAMR ley
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Date ~er•/ 19 fl,
y ELACK 5 VEATCH by
4
6LACK 6 VEATCH 1500 MEADOW LAKE PARKWAY
P.O. BOX NO. 8605
CONSULTING ENGINEERS KANSAS CITY. MISSCLIRI 641.14
WORK 140DIFICATION PROPOSAL
CU-11
cuvancruw Forrow Co+r,.any, inc. PRarosAL NO.
C04FPACT FOU N:vnicinol Povr~r Hrint i'n it ; SPECIFiCnllov NO. D-G
Owt1ER City :f 1~000t1, 11X0; FILE NO.
FROJ ICI EIaCk C, Vcclch 694-I)6 PR0,3ECT 1.,o. 45Y04
The Contractor hcrety sutniils a propo a1 Im ric~Jlfication or Ow arurk a; describer} hereln:
Furnish and install pipa, fittincs, valves, sictht glwses, etc. as per sketch
4904-01077-UU', for circulating +vator and conw'cnsolo pwfy motor beorings.
r~ ~f~t f:i,Et? TO
iir~ 1 , _ r r Z
1
1972 The Contractor herei,y n~rees to f~_rrwm the mcrlirlcatlons dwscrihed above for th6 follnNIng costs:, 1 vv `
(lncIuIc cost supporlinj d,tai c~ O
(7) For th, iotil 1„-1 v'. cr,ntf36t mica Y'VtC.[ 7C
1S Uf f~~~'
(b) For the unit price .Yti;lon r,T 5 CstOvited Total
(c) on the b,rsir, of rr•tr1T field coat plu:r f f;tin.ltel Total
l;ct +..r 1ti
ConrFnr.lcU
By ~nle
1. G, lortow
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
BLACK a YFATCH Da le
h
BLACK d VEA7CH 1500 MEADOW LAKE PARKWAY
CONSULTfNO ENGINEERS P.O. BOX NO, 8405
KANSAS CITY, MISSOURI 54114
f WORK MODIFICATION PROPOSAL
CCNT6ACT0p Farrow Company, Inc. PROPOSAL N0• CO-12
CONIFACT ro; Municipal Power Plant Unit 5 SPEC1PICA1Iok NO.D-6
ow*NFR , City of Denton, Texas FILE 0,
PROJrCT Black & Veatch 4904,06 PROJECT ND. 4904
The Conlractor hcrcLy ~utn~lls ,a proposal for r~ydit,cation of the work as described herein:
We propose to furnish and install three (3) additional hangers, No. 16H-5,
16H-6, o-1d 161-1-7, for the fuel gas piping and two (2) revised hangers,
No. 111-9 and 1H-10, for the main steam piping for the
LUMP SUM $11566.84
tw"
the Contractor hcrrby agrees to rcrtarm the m(alficalions described oboe rcr the followifr3 vsls: I
(Incline cnst suirC'rtinq r1Ila)
( ) For 11,E tr,tal lrp -,i rrl ;'dlitl"'r
' rxxxxxx
(h) For the unit price drj.~r on i Esti^atcd Total
(c) On the buis of act 1'1e•1; plus; _ i Estiroled Total _
ell
_ r -
C01lr RaC10R By No,,embcr 22i_- 19 72
E. G . Farrow
ill Sri t.. _.1!-Jt it
BLACK 6 YfATCH By Act 1,, 4 i` I~tr.r ~c - Date .~t~. 19 7.j
,.r
2
x,Te t* N f r'ti
1500 6IEADOW LAKE PARKWAY
BLACK 9 VEATCH P.O. BOX NO. 8405
- CONSULTING ENGINEERS KANSAS CITY. MISSOURI 64114
WORK 140DIFICurmi PROPOSAL
Coh1PACTOP Farrow Ccu-.pcnyj Inc. PROPOSAL No. CU-la
C~;ulkACt Fa P'..Tict ra i'c,cr VI-m-1 !snit 5 SPECIFICATION H0. Q-6
OW pit R Ciiy Cr i:.'nt tt~ 4°.Q1 FILE f:a.
Pkudfcr ;;icck & Veutch 4~A-'~6 PROJECT NO. 4404
the Contractor htrrty ~olnits a prof~`al for modiflrillun of the work fm.crloc:d herein:
Wo prvp%3 to fumish labor and materials to lrrstell a 2-inch drain line from 114
ecoerotof to thu cooc'finssrs No. 4 and i,4o. 5.
Noteflol to Inrlude
/>pprox. 05 foot 2" AMA Pipe FI,;, 'i<~o 70
I co 2' (OD" CS SVIGate Volvo
I co 2" Teo 1 ao 4' x 2'V.1 oldcht 6 2" `dJ-dayee Ell %
t~~ll J V rC 0 Cv~
l~ ~ 11
U
ii 13~ i :Fr1 _ _
`fC, -jcl~.
The Contractor hereby ajrces to perf~,im u e mM irications described above for the following costs:
{Include cost SUP~ortin} 1ita)
{a} For tn, IoW l )4:j, u, cunlr.t fr i . f
~ F1.4ft
Id an
dr , clion of S Fst lmated Total
(b) For the unit pri,ce It
(e) on the basis cf 1:1. f h_l~ c.l plu'. f Estimated Total
CG!JTPACTOk By `L` . 1 ,t ~1+ A~ C3tc , , ~,rt,-r fem. 17.72-
E. frfr.Vf
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
rf._ 71rl' 'i ll r ,n,,. ..1i.-1 •r y.. wl •.,i ir~r.- r'' . y
tf,. 3 C tr
BLACK b VEATCN By 1 / Date ' % 14
C
1500 MEADOW LAKE PARKWAY
BLACK 6 VEATCH P.O. BOX NO. 941"15
CONSULTING LN'61N'EERS KANSAS CITY, YiSSV:RI t4114
WORK MODIF=ICATION OROER
LGNTBACIUR Yarrow Company, Inc. MODIFICATION NO. CO-14
D-G
CoNTkACt FuN i"unicipTl ,Po,*Cw Plant unity sticCIFluT+ol Ito.
Od%Er City or 1'-x39 FILE 40.
PROJECT Mrick A', ve9tcyl 4904-90, fPOJECT NO. 4904
The C!1'~Erntigr 4cr.'hp nirr'Ctct to Irr'l,rN3 i r dril~:ly with nnlif it.rtlun of ILo w,rk In ocrordance Mitts
the tolTavinj:
Furnish and install ton (10) nrotectinry wells for
tii??r'Iture detectors 'Pali: 5'Pll-469 5','U-47 5TD-481
and 5CD--49 for the lump Sum of „809.02
Donald 1,. "m•tFn,Qen
r
BLACK h 1'EAtrM ny__!f::~:_::!/~ 31:x'•-- Cats 19
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
i
The C"Ilr3rtr!r',cvr~lj ~rkf 1"i. 'ir7r/frt.•tf 6F thi, in7 I.r,,O:r]
as tlirecte7 h:rcin, r/ ~ f~/
IT lNp Cr;llrrtnr 4nr 5lr!rr: Ilan 6"rk .•a c1" r'I?~.vl fi^rnln 1.0 ~Fnr~:• tt1: ' :Vnt CT !Ilh ran (far t. t!', ;pn:f i;t fvr
$h-311r o, lthin Ii frr-,l t*-n .+~IC• CT 2c4r.rvNlc'I ',•".ntr c,r•,.~I l w'^':R ler~~lf ICATlrlPl Nrj On'^AE In %ccrirrvire
With Ih^ f+encral Crhditlon5 COnt3inrd In th^ Ct,41Ir,t,T Vzz L''1ENTS.
FARROW COMPANY, INC.
CONTRACTORS
B O X 2 0 1 9 6
VALLAS. TEXAS 75220
259.3131
December 13, 1972
Block & Veatch
Consulting Engineers
P. O. Box 1149
Denton, Texas 76201
ATTENTION: Mr. Don Mortensen
RE: Mech. Constr. -Spec. 4904-D6 '
City of Denton, Texas
CHANGE PROPOSAL NO. CO-14
Gentlemen:
( In accordance with your verbal request, we ore proceeding with the purchase and
installation of ten (10) light duty protecting wells for temperature detectors Tog: 5TD-46,
5TD-47, 5TD-48, and 5TD-49 and will incur cost as follows:
MATERIAL
(I ) ea. Part No. 661657AI Wells
(See attached Bailey quotation) 552.00 $562.00
LABOR
(10) ea. 1" Hell-Arc Welds (well to bushing)
10 MH @ $6.52 hr (base + fiinges) $ 8';.20
Supervision 1"1'.00
$102.20
Insurance 8. Taxes - 15% 15.33 117.53
EQUIPMENT
Rentol Tig Welding Equipment (1 day) $ 17.00 17.00
Total Field Cost $696.53
Overhead 8. Profit - 15% 104,46
601,01
Bond Premium 8.01
TOTAL AMOUNT'iHIS PROPOSAL $809.02
f~f
Black & Veatch
December 13, 1972
Page 2
We trust the above will meet with your approval .
Should you not find any inaccuracies, please issue a change order modification to
the contract in the above amount.
Very truly yours,
FARROW COMPANY, INC.
44.'N
Fred E. Van Huss
FEV:jm
Enc
cc Mr. Robert Ellis
.lob w/enc
c
1500 MEADOW LAKE PARKWAY
BLACK h VEATCH P.O. BOX No. 8+105
CONSULTING ENGINEERS KANSAS CITY. MISSOURI 6011+1
WORK MODIFICATION PROPOSAL
cr+Ta~cTOR Farrow Cc;,,)cn/, Inc. PROPOSAL NO, CO-16
CO'+TRaCT fC5 !',unicIpol Po....-r Plvnt Unit 5 SPECIFICATION A0. D-6
Ow14ER City of kr+t(.Rt, byes FILE f;0.
PROJECT (4(nrk eq Ve tcl! -''?)'I-L6 PROJECT NO. 4904
The Conlraclor hereby su!enlts a pr,;o:a1 for s~adliicallon of IT,e worn. as dn;r,ritxd herein:
TAG: C kv-6 and C i V-25
We prcn.lo to temove Ike subject valve enclosures, lcngthcn the "E" dimension
on cone side of each enc;csute from '00" to ' and replace both enclosures for the
LUN? SUM -$45718l
The Contractor herehy a)rees to ;-zrforn the n:±3lficaI. ions descrlbod a9ove far the following costs:
(fnclu!e cost sunportin7 data) tir'n (a) For the !clel liP^p su' ontra<1 Frlro vi": t, Q1 ni .
If S 47:s;}
(b) For the unit price addlllon c .yrtlcn of S E;tinated Total
(e) On the bast; of act,ial fleld cost plus t C,tkr-)Icd Total
~t ;=tnr,7Ty 12, . 17 73
~l
ECACK 6 'dEATCN Py 19
~rl
QL
BLACK a YEATCtI 1600 WACUx DIKE PARKWAY
P.G. Box No. 8405
CONSULTING ENGINEERS K/.N;oS CITY, MISS"I r4114
WORK MODIFICATION PROPOSAL
c6141",CTOr+ ForrowCorspony, inc. PROPOSAL NO. CO-17
COIWACT TON MLI(110,.nl Po%v...r Plant Unlit 5 SPECIFICATION NO. D-16
OWNE4 City of Gntcot 'frr,-,rss TILE NO.
PROJECT Block It Veatch 4-1'04-D6 VPOJECT NO. 4904
Me C.ontrdctor hcrchy sub°lits a priipJsal for mo'tificatlon of the work as de,CrlL~.d hcreln:
1. %O-Inch p-ouge gloss for con63nwr. Goojo gloss to 4 as specified under
Articlo 2066.3 cf specificolions. $ 268.74
2. Relocate fire hose t:abinot from north side of Column G-12 to west Sid, of
Sallie column. $ 142,31
3. Reroute pneumatic multitubo cable to druid enclosure. ~ 130.47
4. Replaca six (6) solonold vont valves ba-tween burner shutoff valves on
burner front. $ 1,118.53
5. One (1) complete set of gaskets for deaerotor and storage tank. A total
of three (3) Floxltallic gaskets. $ 152.62
r
6. kola.ata control drive unit for FD fan inlet voiles. $ 207.53
7. Forty-two (42) 3/4" Hanson quick disconnect couplings; seven (7) for
each bLSner, cnd r 3rJ;ficaticn of fu:-%I oil piping of brrner front according
to Clack & Veatch Sketch 4S,J4-012973, $ 722.14
8. Chomie Imulatiai rrooteriol on furl nas lion, to fi',crsllns. Mcrolos
insulation to ba as specified In Contract /404-D6. $ 466.23
(continw%d on page 2)
the Contractor hereby agrees to perforn the modifications described above for the rotlw ing costs:
(irlcluJe eo.l supperlin,J data)
Lr. . . . . . . . . . . . . . f ..Y
f.C4'JCIIVn
(b) For the unit price •'d`~itlorl of S Esliratrd local
deduction
(c) 0'I the tr,sis of actual rleld cost plus t Estlr>ited Total _
CQNTPASTO'! Ny 19
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3L..'.t L. :•G1 Sv .nL Vt r o(, i Itl L':: I
i BLACK 6 VE41CH By Dale 19
150D MEADOW LAKE PARKWAY
BLACK 6 VEATCFi P.(. BOX NO. 8405
CONSULTING ENGINEERS KANSAS CITY. MISSOURI 61114
t WORK I40DIFICATiON PROPOSAL
CONTRACTOR Farrove Colrpany, ine- PPOPOSAL NO, CO-17
(page 2)
CONTRACT FOR I~urlicipCll I)J.ver Plant Wit 5 SPECIFICATION NO. D-16
OWNER City of Canton, Tuxes FILE NO.
45+04
PRwtcT Na.
PROJLCT Block & 'deotch aS'r04-1;6
The Contraetur hereby 1,10r•elts a propor,al fee moairlcatiou of the Mork as devcribed heroin:
, 9 Pelncato instrument enclcaura on valve SSV-2 to valve SS-4. Solenoid
v6lves to be relocated to hermit enciosure to fit. $
1q( Fcepostion vcSvo, posit lcoer on poveer control Volvo on stperhaater Ikoder. ~ r 39,5.13
~t~'.ove bracket up len (13) incites and extend control rad.
11. Fabricate metol waterproof enclosure around tiro chemical piping where Z x'.65.76
they enter tho cooling tower, as shown on draw!ng D6-230•
12. ANd a 3/41" 1500# valve and drain line on atuiiiory steam supply to'air (Gye(ltl~~
prel neuter cloaning device.
13. Remove limit rods from oxpomlon joint at con"enser. Reinstall at purrps
bt cooling taxer.
140 N'splrating air to pliols. $ Ey;bad
15.1'4 4work Cos VQIV0S,(Dazurik) at holler frcrtt. b t';. 10
16. Pun st.ont pressvre to initial pressafv regulatinn cc6irrst fcr tL;rbinn. $ 494.75
17. Add two (2) solenoid valves to pilot vent. $ 253.60
(contlntrd on pu,o 3)
the Cur&artor hereby agrees to perform the mcdIf iratIons dcscribc,d above for the folluw!ng costs:
(lnclu'Je coil s'jp;°ortinrl (1ata) a,llitlrii 1
(a) For the total lu,rp su^ contract price deduction of ' . ' • ' ' ' . . . .
b for the unit price ad'1iI. IOn of 1 r tstlmol.ed Total
i) deduction
(c) On the trtsis Of actua5 Field co.;t Plus- Estir.ated Total
.,etc 19
CONTRACTOR Vy
,ccuptance VI t, c i.o.nt ~c
f1lACK h YrATCH Sy Ga to 19
4
1500 MEADOW LAKE PARKWAY
6LACK & VEATCH P.O. Box No. 8405
CONSULTING rNGINEERS KANSAS CITY. MISSC1JRI 64114
WORK MODIFICATION PROPOSAL
CONIRACT" Farrow Coolpony, Inc. PROPOSAL NO. C017
(pogo 3)
CONtRACI FOR Mvnicipul Poa.,'er Plant thill 5 SPECIFI(ATION NO. [)„6
CMIIER C(fy of pental, Toms FILE NO.
PaoJrcT {Black & Veatch 4"/IJ4-i)6 PROJECT NO. /1904-
IhL Cont actor hereby submits a prupoaal fr,r nlcrJific,atlon of the work as il_.v.ribm hcrein:
18. Install corldonsale me in stand vol penal of turbino. $ 127.01
7. d resstxo switches on Eoilor •.5P5-37, 5PS -7`~ thru $ M:1 ~r
20. 1" bypass of condonsota pumps. .35
21. Put 3" Ooto Volvo In Yvter Itne do to Unit 4. $ 302.55
22. Add presstxe switch 5PS-73. $ 62.49
the Contractor hereby agrees to perform the rnMl flcatkons describOd ab6va fu the followinJ ed!{s'
(Include cost supportirq dita)
(a) For tr total lu-p v ccrtr;ct trio X.xxn>.50
Ce d lion of 5 _ Cslir.ited Total
b) For the mill price Cddltion
c
(e) On the basis of actu fie{" coat plus IE Estim ted total
J'f - /.r~/~1 A
coN1RAc1oR by :t" T. arch ?.1, 1, 73
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
~r•
Llf ft pt3riC^ 1 ":i l6 ,r _•IJ Cf~V,, t,,
FIACK b VEATCH By 't7*' 7 ''T✓L< _ O9te _ 19
a
BLACK a VEATCH 1500 MEADON LAKE PARKWAY
P.O. BOX NO. 8405
CONSULTING CNGINEERS KANSAS CITY, MISSOURI 64114
! WORK MODIFICATION PROPOSAL
C0414ACTOR r UrTo;/ Corr.,xlfly, Inc, PROPOSAL NO. CO-18
e040rACT TOR 'left SPECIFICAnt11 NO. C~6
0+414 (.It/ f :Oont icxv. FILE NO.
PROJECT U vc% Ca Veot6h 4144-.•6 PROJECT NO. 444
The Cor!tractur hereby ,utiTlts a propa~al for m.)1}iriL0%I0r1 of the +rork at described herein:
Install orl,iCo In sillurn lino to fi1-3 air preheatcr c!c: nin davieo. $ 18160
1;nlo-.cae Ih'u constant hem ciic,rl!,er for Ilia erlrel level trarrfnitters accnrding
tep the irestrvrcnt Llonuiacturc'r15 r- ; lh,ontutiva. s 479.54
Install r;xlnu:fl Volves So,rplieu icy !rIa City for too f as hecrkr vent and ckarno
po,lticst of s,-Aen,' 1; I Pa vt-Tti 7l to it^ri-ontcl! orld rerailel solenoid valves
for II',e i)ilot cos tlcolw vont 3 & . • $ 235.91
FdrAL to t11e ,;lotld arhaulter lor.>p soul as dirocted by (slack & Veatch. $ 415,23
l4lo.:(:4a vccura tr(nsaTitter. $ 272,58
r
1>4aipa P5-7(1 and 115-71 to fwl oll sq)ply. $ 192,19
Cli.-~n,e P(nirr7 on ch;' nictil ovny) erom. $ 192.7.0
C i~nrt s In L7A)1o c(-in.-t. S 171.t2
F'ew Wr1Yav !r,^o-f T'; t_.IIL;L:r (f0 '-ti if'. t!JIJ011)y ~.l :r Cl 'fa'nlf . J '112,bV
Luecs & i` orlilru~ i cld '~cwlca t. dPxwlor, $ , 671 M
The Contraetne horeby mIreas to pcrfL,rn the modificaticns described above for life, following cta7:
(Irclulc cost supporting lata)
(a} Fur Inc, tutaI lur p suv, cnntrict Brice a:.;llJn of . . . . . . . . . . . 13 75
b) For the unit price a`i'dlllon
( dcd:rtlon of g _ Estlm,ted Total
(c) On the hosia cf actudl',rlcld cijsl Ltl+rcjled Total
CONTNACTG? By r v r j q' .3 t b, G. 1 Jf r'J~/
l;. i^ I'i; 1 1
BLACk d VEATCN Dato rr G 19
1500 AEAOOW LAKE PARKWAY
P.O. Box NO. 8405
BLACK & VEATCH KANSAS CITY, MISSOURI 64114
C04SULTING ENGINCCRS
WORK MODIFICATION PROPOSAL.
PROPOSAL K0. L`~"i)
CU91idRCf04 t'OiTQ7/Ct,`~l5)Uf1`f~ il.:•
SPE0Tl{ATI51i NJ c-.6
CO4I6:ACT f0R F''+11t'I'i'.ti ir0\"~c'f Irtrrlh 1~"lit J FILE hP.
.
Owl(4 Gr; 47A
.71 6rul l lC3t IGO ''f. .r7rk DS dptrl{hed here ln:
'.~,lt'°,its ❑ ptt';
Me Contractor hcretry I" f
i'c.;,lar,o the 10-inch expansion joint 1"0. io un Iran c.ari((c- ato pun,) sera 0r1 $
542.67
pi,Alij,
lt.^,uiY t;'~'i c•~I1twlFato r)L11>> sc.,l venter ili,~irr;; uceordinj tut pub s 673.75
mun':;uc-,tu'~:r's tucr;rr.a3~:nuati_+IS.
$ ;x,4,09
irrslrta,.ent tt )IIIY1 for ilia i(lnitl.rn air controller .
$ 971.61
lnsirl).rront f;,Jirej rutd 6ii-rrcn1ir21 iirrrstfe switch for iho 1,;17itor tiir fans,
.
the Contractor hrrobY orlrce9 to tcrfCrm the mailricatic s dcscrilA aLrrc IoI tfi^ f011CAMI costs:
(Intit1"Ic cost supprrtin4 i131.1) ;l+i+fitlo'~
addition of t C,tlmitcd total
For the unlt prig r1e,;,,;rtICn
% C,t1*<.7ted Total
(C) on the basis of actual ricld eest plus
n
CrATPAMA by -
U Ci . f'! rTrrrl
„t p1Y
f rtr•
9LAClt b YFATCH RY
vi
.
a '
1500 MEADOW LAKE PA14KOAY
BLACK & VEATCH P.O. BOX NO. 8405
KANSAS CITY. MISSOURI 64114
CONSULTING Er1NEf R5
WORK MODIFICATION PROPOSAL
toxteaCioR Farrow Conpony, Inc. FROFOSAI NO. CO-20
CONTAaCT Ft:: Municipal Power Plant Unit 5 SPECIFICATION NO. D..6
CANER City of Denion, Texas FILE NO.
FF~OJECT Black & Vcotch 4904-D6 PROJUI NO. 4904
The Contractor hrrcby sut✓nlts a propo,al For mcrJlficalior, c! the v;urK as de;crlbod herein:
1. Control Room Modificoticns $ 2,.497.61
2. Insui0ion covering the e>Qra piping $ 935.50
3. 3/4" Check Valves (Sketch SK-4904.012973) $ 207.00
4, Additional work performed on C.W, Pump motor including bearing $ 904,26
removal and oil change
The Contractor hereby a ryes to rcrforrn lhr P.cy iratlnrs dnurihcd ahovn for the following Costs:
(IncIU-Je c ost Rul'pOrtir,) 011 tai I s 4544.37
(a ) For lh, tuL,1 I Ion p sure c4:ltr,30 F'r Ic,~ XxXXY>(Y.
{b) for tho unit rrIce d'iI/ r 1 - - - Estl,tioted Total -
o",t plus. S E;ti~,Mod Total
{c1 On the b-psi: of acts I 1101d
r~ Gi `A/-~ ~3t Jktv 5. 19 73
CONipAtit0~ Fly t
F. U. UffOW
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . • . • . . . . . .
!hc rc j; v F I0.T1 E i i . /
rl~.
a:crrt~cce cl ltj°or~t c.' try,, prr,,- -
Cate 19
BLACK b VEATCH by
.
4