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SPECIFICATIONS
AND
DOCUMBNTS
4
MUNICIPAL ELECTRIC
GENERATING STATION
UNIT S
CITY OF DENTON, TEXAS
COOLINO TOWER
SPECIFICATION 4404 • M•10A
ti
CONTRACT ISSUE
THE MARLEY COMPANY
221 West Gregory Bouleved
Kansas City, Missouri
BLACK & VEATCH
Consulting Engineers
Kansas City, Mlaouri
1970
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Speai{cstion 4904 9-10A
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The Y~~rley Comte Letter' betea July r 19;'0
M 'tie lderley Goacp LetOr Dated J4Y.13 1910 .
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aenexe~,, Conditions oc
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+"s SPECIFICATIONS ;
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w section lion"ehb 9oaPe Of Work 1A~1 1A-3'
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1D 0eneraa Equipment speoifiaaliont. 1Cy1
is Engineering Date I¢1 1U-7 `
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DIXTON, TEXAs - 4904 }
MLINO TOM - tai-104)
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DLA`CK 6 Vt:Al'Clt. ISOVItA660 LAKE PAR&k
CONSUMNO ENON'ttER! °I-O, SOX NO.e495 .
KANSAS CITY 114 MI5S0UR
CHANGE _ OROER
CONTRACTOR ~ '
The Marley Company CNANGI ORDER NO, j
222 West Cregot~j Blvd.,Konsas City, Moo DATE Doc. 14, 1970
CONTRACT IOR Cooling Tower
OWNER SPECIFICATION N0. )E-10A
City of Denton, Toxas
PROJECT FILE NO, M-10,1
Electric System Improvements PROACTNo. 4904
The contract Is hereby changed a$ followst
DOl1erT
Price deduction for furnishing 1-1/8" treated laminated exterior
fir for the Cori deck in lieu of x 6" tonguo and groovb
treated timbor in ancordance with Marley Company's letter of
July 13, 100, - $2,00 0.00 `
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Approved r %ACCH Net (6d)11 M11) (doductIon) of this order . .
2,000,00
Previotos lolsl (addition) (deduction) to contract,
Not total (xM4,tk*) (deduttfon) to tontract 2,000.00
take Original Contract amount
Net Contract Amount 317,760.00
- 375,760,00
The Wley CmpwW
or) .
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8peci~icatop and Data Sheet » M9tora 2B.s
FAQ j ' EAE1'ION 81~eet rot 1
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MVkIt'i'Ir SLgN '
COOLINO TOWER
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 Daylight Time on July
1970 then publicly opened for furnishing and erecting
ONE COOLING TOWER
Prospective bidders may examine copies of the speoifications at the office
of Black b Veatch, Consulting Engineers, 1500 Meadow Lake Parkways Kansas
City, Missouri,
Speoifications will b* issued only to those bidders who have been deter-
mimed by the City of Denton, Texas, to be qualifiwd 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 21 days before the time set for opening the bids, Each
prospective bidder sha11 submit evidence that hei
Has adequate pleat 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 dust or proper claims pending against him on other similar
work,
Has designed and manufactured three or more units of a siml,lar
type and ratings operating under equal or more severe service
conditions than the equipment specified, and each of which hes
been in successful commercial operation for 3 or more years
in central station power plants within the United States. The
evidence shall consist of a selected listing of the unite, indi-
cating the Owner's name, locations date of initial operation,
rating, operating condilionss and type, The listing shall be
specially prepared for this particular bidding and shall list
only those units falling under the above requirements,
(DEMON, TEXAS - 4904 )
(COOLINO TOWER - M-10A) A-1
060370
>.ry I ~r { i" ~r a
11 f, ! 3, a' • , 1 .A n# Pyv1Yr 9. T ':fir 14 w.Qualifioi4 prospective bidders may obtain copies of the specifications from
the Consulting Engl6wers (mailing address - Black & Veatch, P. 0, box 840$,
Kansas City, Missouri 64114),
All bids must be made on printed contract document fo-me 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 lose than 9 per cent of
the amount of the bid, lahe bid security shall be made payable to the City
Treasurer of the City of Denton, Texas, Bid security of the successful
bidders will be returned vhen their oont.aets have been signed, filed with,
and approved by the ''Jity, Bid security of unsuccessful bidders will be
returned on award of contract or refection 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 j
John Marshall
Purchasing at
(DENTON, TEXAS - 4904 )
(COOLING TOWER - M•10A) A-2
040170
1 yYS
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INSTRUCTIONS TO BIDDERS
• B.l GENERAL, Theze instructions apply to the preparation of proposals
for equipment, materials, and related work for the City of Denton, Texas,
acting through its Public Utilities Board and City Cotncil, hereinafter
referred to as the "Owner".
B.2 PROPOSALS. Proposals shall be prepared and submitted in duplicate,
each copy containing a complete bound copy of these contract documents.
Proposals which are not prepared in accordance with these instructions or
which are submitted without a complete bound copy of these contract docu-
ments will imply that the bidder does not inteud to comply with all of the
contract conditions and such proposals will be considered irregular.
8.2.1 Preparation; Each proposal shall be carefully prepared using the
proposal and data forma bound herewith, Entries on the proposal and data
forms shall be typed, using dark black riblN.n, or legibly written in
black inI. All prices shall be stated in words and figures except where
the forme provide for figures only.
Each bidder shall list in the space provided in the proposal form all
exceptionsi or conflicts between his proposal and the contract documents,
If more space is required for this listing, additional pages may be added
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 rej,:eted 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 ways
except by stating his exceptions in the space provideA on the proposal
form.
The bidder shall staple ur otherwise bind, with each bound copy of con-
tract documents submitted, a signed copy of each addendum issued for these
contract documents during the bidding period. The bidder shall assemble
all drawings, catalog data, and other supplementary information necessary
to thoroughly describe materials and equipment covered by this Proposal,
and shall attach suer supplemental information to the bound copy of these
contract documents submitted with the Proposal.
P.2.2 Signatures. Each bidder shall sign the Proposal with his usual
signature and shall give his full business addr\~ss. Bids by partnerships
shall be signed with the partnership name followed by the signature and
designation of one of the partners or other authorized representative.
Bids by a corporation shall be signed in the nabs of the corporation,
followed by the signature and designation of the president, secretary,
or other person authorized to bind the corporation, The names of all
persons signing snould also be typed or printed below the signature.
(DENTONs TEXAS - 4904)
102769 B-1
7I. y`!r . f
'7777 T
A bid by a person wha affixes to hinature the word d
"secretary", "agent", or other designatibig
principal without
e on, cloeingdent",
, will be rejeot4ld, When requested, sr,tiefactory evidenhis
ce
of the authority of the offiacr aigrii„g in behalf Of the corporation
shall t•., furnished. Bidding corporations shall designate the state
in which they are incorporated and the address of their principal
office,
B,2,3 Submittal. Proposals shall be submitted in a
addreseed to t e CITY OF DENTON, TEXAS, Attentioni sealed envelope
and endorsed on the outside of the envelope with the bidder's nameeand
the name of the work bid upon.
B.2.4 Withdrawal. Proposals may be withdrawn, altered, and resubmitted
at any time before the time set for opening the bids,
be withdrawn, altered, or resubmitted within 60 tab eaftera may not
days
Be3 PROPOSAL OU~ARpNTE Each proposal shell be accompanied by a
certified cf,eck Or cashier's check drawn on
acceptable bidder's bond executed by the bidder andyansurety~compa.-q
authorized to do business in the State of Texas in an amount of not lees
than 5 per cent of the total bid,
The proposal guarantee shall be made
City Treasurer of the City of Denton$ Tpayabl exas, andhthe amountithereofhmay
be retained by said City of Denton Texas, as liquidated damagea if the
bidder's proposal to accepted and the bidder fails to enter into contract
in the form prescribed, with legally responsible surety, within 10 calen.
dar days after the date he is awarded the contract.
The proposal guarantee of each unsuccessful bidder will be returned aftrr
award of contract or when his proposal is rejected, The proposal
of the bidder to whoa the contract is awarded will be returned whenuarantee
said bidder exert,;°-,s the Contract Agreement and files a satisfactory
Performance B=i." The proposal deposit of tt-e second lowest responsible
bidder may be retained for a period not to exceed 60 days pending the
execution of the Contract Agreement and Performance Bond by the successful
bidder.
B,4 INFORMATION TO BE SUBMIT'CED WITH PROPOS,L, Each bidder shall submit
with his p i the nee of manufacturer and the type or model of each
principal item of equipment or material he proposes to furnish, He shall
also submit therewith drawings and descriptive matter which will show
general dimensions, principle of operation, and the materials from which
the parts are made, Any bid not having sufficient descriptive matter
to describe accurately the equipment or materials bid upon will be rejected
as irregular. The above drawings submitted by the successful bidder will
be retained by the Owner. Any material departure from these drawings as
submitted will not be permitted without written permission from the Owner.
(DENTON, TEXAS - 4904)
o42969
B-2
pA9 C . F. ~ S f {kl 7 9 !7 ai
r
Verbal stat'ewents made by the bidder at any time regarding
quantity, or arrangement of equipment will not be considered,~elity,
If alternate equipment or materials are indicated in the Proposal, it
rhall be understood that the Owner will have the option of selecting
any one of the alternates so indicated and such selection stall not be
cause for extra compensation or extension of time.
B.5 TAXES, PERMhTg, AND LICENSES. The bid price stated in the Proposal
shall include eai taxes, permits, and licenses which might be 1r4vfully
assessed against the Owner or the bidder on the date of the Proposal,
This shall include Federal, State, and local taxes, use taxes, Occupa-
tional licenses, and other similar taxes, permits, and licenses appli-
cable to the specified work.
The successful bidder will be compensated for any increase in tax rstes$
license after the date of the Prc+anew taxes, licenses, or permits
vision shall be limited to sale.9,puse,;excise, and Other,adhvalor~em taxes
assessed against the completed work and to licenses and permits requIL-ed
specifically for the proposed work,
It shall be the bidder's responsibility to determine the applicable
taxes, permits, and licenses. If the bidder is in doubt as to whether
or not a tax, permit, or license is applicable, he shall state in his
proposal whether this item has been included in his bid price and the
amount of the applicable tax, permit, or license in question,
8.6 TIME OF COMPLETION, The :ime of completion of the work is a basic
consideration of the Contract, The Proposal shall be based upon com-
pletion of the work in accordance with the specified schedule, It will
be necessary that the bidder satisfy the Owner of his ability to complete
the work within the stipulated time,
In this connection, attention is called to the provisions of the attached
(U neral Conditions relative to delays and extensions of time.
B.7 BOND. The contractor to whom the work is awarded will be required
to furnFeh a Performance Bond to the City of Denton, Texas in an amount
equal to 100 per cent of the contract amount. The cost of the bond shall
be included in the lump sum bid price. The bond shall be executed on the
forma provided, copies of which are attached hereto, signed by a surety
company authorized to do business in the State of Texaa and acceptable
as surety to the Owner. With the bond shall be filed copies of 'Power
of Attorney", certified to include the date of the bond.
B,8 2CAL CONDITIONS, If the work includes fisld construction, fur-
nishing field l~ a~, 4)r furnishing of field supervision, each bidder
shall visit the site of the work and thoroughly inform himself of all
conditions and fa:tors which would affect the prosecution, and completion
of the work tuYd the cost thereof, including the arrange.,~ent and condi-
tions of existing or proposed structures affecting or which are affected
(DENTON, TEXAS - h9C4)
042969
B-3
x
77
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by the proposed work, the procedure necessary for maintenance of unin-
terrupted operation, the availability and cost of labor, and facilities
for transportation, handling, and storage of materials and equlpment,
It must be understood and agreed that all such factors have been properly
investigated and considered in the prepartition of every yroposal sub-
mitted, as `Iere will be no subsequent financial adjustment, to any
contract awarded thereunder, which is based on the lack of such prior
on the cost of the work,
B,9 INTERPRETATION OF SPECIFICATIONS. If any prospective bidder is in
doubt as to t e true meaning 'of-
f any part of the proposed contract documents,
he may submit to the Engineer a written request for an Interpretatio
thereof. The person submitting the n
prompt delivery. request will be responsible for its
Any interpretation of the proposed documh+.ite will be
made only by addendum duly issued, and a cop,/ of such addeddum will be
mailed or delivered to each person receiving a set of such documents,
The Owner will not be responsible for arty other explanations or interpre-
tations of the proposed documents,
It shall be the responsibility of the bidder to advise the Engineer of
conflicting requirements or omiusions of information which are necessary
to a clear understanding of the work before the date set for opening bids,
Those questions not resolved by addenda shall be listed in the bidder's
proposal, together with statements of the basis upon wolch the proposal
is made as affected by each question,
B.10 ACCEPTANCE AND REJECTION OF BIDS, The Owner reserves the right to
accept the bid which, in its judgment, is the lowest and best Wl to
reject any and all bide= and to valve irregularities and informalities
in any bid that is submitted, Bids received after speci:ied time of
closing will be returned unopened.
B.11 CANCELLATION CHARGES, Each bidder shall submit with his proposal
the date any cancellation charges would commence and a schedule of the
applicable cancellation charges as provided for in Article GC-19 of the
GENERAL CONDITIONS,
(DENTON, TEXAS)
102769
B-k ~
PON"
K.OPOBAL
City of Denton, Texaa
City Hall
Denton, Texas
Attentions Hr. John Marehall, Purchasing Agent
PROPOSAL FOR COOLING TOWER
BID N0, 70-6722
Gentlemen:
The undersigned bidder having read and examined these specifications and
assccitti,ad contract documents for the above designatee shipment does here-
by propose to furnish and erect 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 6o days,
The undersigned hereby declares that the following list states any and all
variations from, and exceptions to, the requirements of the contract docu-
ments and that, otherwise, it is the intont of this Proposal that the work
will be performed in strict accordance with the contract documents,
Continued on Page C-
(DENTON, TExAS - 4904 )
(COOLINU TOWER - M-10A) C61
060370
tr l w f a '+.l - s7w
Y, 1 mw e n l^~
BASS PROPOSAL
The undersigned bidder hereby proposes to tLrnieh and erect one cool :n
ttatower unit, with pVC fill, complete fob
te Denton Municipal
Sion plant si, , Tex as, inaccordance with these speing one
and ass°oisted contract documents liated in Electric Generating
GC-1, for the firm lump sum price of GENERAL CONDITIONS, Article
A - Threo hundret, +i 1ricty-nnc tl ousanJ six hundred n l;u.
P - Three Nundrt-d t}venty-two tlrousan' eight hundred s txty del Iars (:;,,22,860)
Price in Words
ALTERNATE PROPOSAL
The undersigned bidder hereby proposes to furnish and erect one cooling
tower unit constructed of all douglas fir or redwood Complete fob Munilipal
Electric Generating Station plant site, Denton, Texas, in accordance wiin
these specifications and associated contract, documents listed In GENERAL
CONDITIONS, Article OC=11 for the firm 'lump sum price of
A = Throe hundred ninety thousand five hundred twenty dollars o)D
B Three hundred twenty one, thousand tune hundred thirtf dollars( 521,930
Price n Words
The undersigned, proposes that he will perform the ma orit
work with his Nn forces and that apeeifia y of the erection
not performed by the undersigned will be subcontract d the erection work
subcontractors: by the fo.lowing
Work Subcontracted
Nome of Subcontractor
ersigned hereby declares that only the persons or firms interests
the Proposal &s 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 Proposal is made with-
out connection with any other person, com e parties a bid or proposal; and that it is in all respects for and In goodefaith,twith-
out collusion or fratid.
(DE,1TON, TEXAS - 4904 )
(COOLING TOWER - M-10A)
051870 C-`
~°k &'.yt" qy $"'Y (sd• rwy~Y ''f'r~' at rSy r~` a/~. 4,u~~.-~y ~Ar q n;l,r ~"8. ,5.•e 4. #'F y. bp.
l 1
It this Proposal. is accepted, the under* igned bidder agrees to submit draw
ingu and engineering data in see.ordencs vith Beetion iC and to, complete de-
livery of equipment and materiels in accordance vith the shipping schedule
specified to Section lA, The undersigned fully underatands that the time
of drawings and data submittal and equipment and materials delivery is of
:he essence,
Dated at Kansas City This sixth day of _ July 0 1970.
Bidder THE KARLhY COMPAR
By
etib
Title Vice President, sales
Attest:
/ / . .
C-0 ~ Flo
V
Business Addreas of Bidder The Kerley Company
22P Best Gregory Boulevard
Kansss City, Missouri 64114
state of incorporation Delai+ore
Address of Principal Office 222 Vast Oregory Boulev+:rd
Deduct: If H0G steel mechanlcal equlpnnt supports are Acceptable In Iloilo
of aluminum:
Proposal A $9130
Proposal B s743s
(DENTON, TExAS - 4904 )
(CCOLING TOM - M-10A) C-3
040170
Variations from, and exceptions to, the contract documents (continued
from Page C-1).
I
i
i
(DENTON, TEXAS - 4904 }
(COOLING TOWER - M-10A) C-4
040170
. t'xi. F~ wy e ! . N.y. + a n ..t-%' p;.
PROPOSAL DATA
D.l QENERAL. Each bidder shall submit complete and definitive infor-
mation on his offering in sufficient detail to permit a complete
analysis of the bid. The requirements stated in the INSTRUCTIONS TO
BIDDERS relative to information submittal shall be followed.
The requirements for information contained in this section are basic
requirements, Additional information shall be provided as requested
by the Ownlr.
The blank data sheets included in this section shall be completely
filled in. The data listed thereon shall not relieve the Contractor
of his responsibility for meeting the requirements of the detailed
specifications,
The data sheets will be reproduced by blue line printing. Flake all
entries thereon boldly with black ink or by typing with a carbon black
ribbon. Do not use ball-point pens or blue ink,
D,2 PEM1iWC,9„UAVES, The tower performance curves specified in
Section 2A shall be euTndtted with the Propossi,
D,3 DRAWINGS. Drawings shall be submitted giving the following infor-
mationi
Tosser basin requirements
Major tower dimensions
All major drawings shall be in sufficient detail to permit preliminary
plant arrangement studies to be made,
DA SUPPI,F. MU Y INFORMATION, The following supplementary information
shall be submitted:
Complete details of tower construction
Details of fens, speed reducers, accessory equipment
Note: Write entries boldly with black ink or type entries using
carbon black ribbon, Do not use ball-point pens or blue
ink,
(DENTON, TEXAS - 4904 )
(COOLING TOWER - M-10A) D-1
o4ol7o
Env - tom' vtlSyr '~w Y~".P„ , its yet
,h Y tf' .
Bidder's Name
D.5 k'QGIPMF:NT DATA
Ea4et ro----co9al r Alt Pro
GS al
D.5.1 Ger eral Data A
Manufacturer of cooling towers
The Merle Cos stj
Tower model number -6515 4-o5F
-Cross Type
Flow
Number of cells
Overall dimensions of tower, ft
Length :
181
Width
67
Height, basin curb to fan deck
Cell frame size 3G,
Basin internal dimensions, ft
Length 181'
' Width 51'
$x!
Weights, lb
Total, dry 706,000
8k?lL00
Total, operating 1 141 lob
Lumber quantity, gross
total board feet 130,100
Not applicable tO t.hic Contract
u(DENTO.Y, TEXAS - 4904) .
(COOLING TOWER - M-10A) '
040170 D-2
s;
y<4 'ii"^?etl . 4 w: r kur.N:.u, ~4C w
a Herle Coro
{Bidder 'n Name
Rase ProDeaal Alt Pro oral
Water inlet connection A
Number
Size and type -1_
List of maintenance tools and
equipment furnished vith the toner '
.
,
D.5~2 Performance Pat a
Water loading, gpm ;der sq ft, '
tilling Cross section projection
perpendicular to air floe
Air vOlooities, fpm average '
Through inlet louvers '
Fan stack outlet
Water to air ratio, lb per lb
1.5613 ~/f+
Water losses, maximum guaranteed
at design ec,nditions, per cent '
Evaporation
1.4 AMV
Drift
•03% Ow
Tot al
1.43 A06
14aximum allowable basin '
level fluctuation
u•
(DENTON, TEXAS . 4904 )
(COOLING TOWER . H-10A) '
040170 D-3
Ry,,,~X:~i VrA Y x':` t r r .f' A1~ w$t.`,~~a9 a5,' $riy~fFp r a rr« p e ;r-,q..,', 1y /,~w 'ti°' 7 :i- ~'r1•iY~;., y',1Y .i.~r ~'4 Rd..~'7rgroi.
Thg e
Bidder's Name
Base Proposal Alt Proposal
• a r
Pumping head measured above the top '
of the basin curb, excludir-g riser '
friction, ft TDH 33.76 * AM W
Fan performance, each fan at design '
conditions
Power, hp 59 _
Air flow, cfm MA00
Air density at fan, lb '
per cu ft '070
Total statio pressure, ,218
in, H2O
Fan discharge velocity head,
in. H2O .086 /M
D.5.3 Materials (by lumber grades
or AST14 numbers where possible) ~ r
Treated Fir
Frame
casing Corrugated asbestos Cement Board
Fan stacks Glass Reinforced rolyester
Fill PVC TtjAUd/Yit
Fill support grids Glass Reinforced Polyester
i
Drift eliminators Treated Fir
Partitions Treated Fir
Hot water basins Treated Fir
Louvers Corrugated asbestos Cem?nt 1+oerd
Stairs and walkways Treated Redvood
u•
* Inclufti Velocity Head
V
(DENTOii, TEXAS - 4904)
(COOLING TOWER - M-10A) ~ D.4
040170
T 97V
F, 4
71
The-
Bidder'Nowr
• Base pronoasl Alt tr p086
• Glass Reinforced Polyester
Water distribution heeders
lane
Pol ro
Distribution nozzles or orifices
• rie;~s Reinforced Pol ester & ceramic
Shear connectors
• Glass Reinforced Pol ester
joint connectors Epoxy Conted
• Galvanized Cost iron
Base castings
Header straps Bronze
Bolting
Stainless Steel
Hails
•
D,5.4 Stru.._ a--cure
x
Column size, in• x 8,
Column spacing, ft a orce o r
it x
Filling support members, size, in.
of filling 11.9"
Horizontal spacing
support memberas ft
Fan deck 6 Id Ai
1x
Joists size, ins )VAM7
.
Lumber thickness, in.
Maximum safe loading, lb per bo#
aq ft 1/211
Thickness of cell partitions, in,
2
Access doorss number
.
.
D-5
(DENN9 TEXAS 4904
G TOWER - M-10A)
040170
yr ~
q,tiv KA
t
Bidder s Name
' Base f'%,pos,11 Alt---- 0 al
A t.
D.5.5 Louvers
Louvered area, 11,050 tylD~~
total eq ft '
D.5.6 Fill
1x5 r I-
Dixensions of fill, in. ~to%ONr
209,225
Wetted surface area, s(I ft
' too, 505
Effective splash surface area, sq ft
• 194L
Effective cooling volume, cu ft a~
' 30
Filling height, ft a0 so
Water fall heights ft
00
45
Number of filling decks
Vertical spacing between each t3++ !1~
filling deck, ft '
16
' Horizontal space between .
adjacent filling strips
342,931 vn im
'total wetted surface area _
including fill:"gs sQ f
Drift eliminatork
11,050
Area, so, ft, total ?
2
Number of Passes
D.5.7 Fans
' `t'he Marley OomPer+y_
Manufacturer
HP4=8
Type -
Nvmnber of fans per cell '
4DENTON9 TEXAS . 4904) D-6
(COOLINO TOWER - M-1OA)
040170
*pq~~''q-' Cs: vrF~d. <i c,4 °.a, tt~c i ` .w.f iP Jl c1,YR a~'v~ 'k' t"M. ~+n .,r f
C s_ i yn a~.1
Bidder s eme
Base Proposal Alt Proposal
Diameter, ft pg
Speed, rpm
Tip speed, fpm 7.925
Number of blades per fan g B
Blade material Olean Reinforced Polyester
Hub material Galvanized Steep
D,5.8 Speed Reducers and Drive
8hafte - .
.
Manufacturer The Marley CoasQanY
Model number 34
,
Gear type Spiral Bevel and Helical
Oear ratio 1311 Alt
Efficiency, per cent at full load 98%/
Pourer rating, continuous, horse
pover 150
Service factor, AOMA 2 kl
Drive shaft
Diameter, in. 5~ hP!
Material Steinless Steel
Couplings
Manufacturer - The Marley Compony
Type Non-Lubricated Neoprene Bushed
q
v
• (DENTON, TEXAS - 4904 )
(OOOLINO TOWER - M-l0A) D-7
040170
.sa's~
77777mr 1,17 MIT -1 NP
a
!ta r e Coax s r . '
D,5 EsUIPPT DATA Biadbr 'a Vawe
•
'e Base Proposal M Alt Proposal
' g H
D.5.1 General Data
Manufacturer of cooling towers The Marley_ Canpnny
Tower model number
Type - ClbiEl~/
Number of cells Al
Overall dimensions of tower,, ft '
Length
Width
Height, basin curb to fan deck
Cell frame size
Basin internal dimensions, ft '
Length XK$J fie/ Width
Weights, lb
Total, dry
YI'llsrW
,
Total, operating q~ygy y Jgl0~13'~t
Lumber quantity, groes
total board feet
,
coo
Not applicable to this Contract
(DENri'ON, 7 EXAS - 4904
(COMING I~W,R - M-JOA} 0.2
o40170 '
1
e C Ol E
Bidder's Name
Base Proposal
Alt Proposal
Water inlet connection R
Number
• Size and type ~i~'/!~'~i!•~r f,~11 y,~/,(0~/
List of maintenance tools and
equipment f*Lrnished with the tower
I
j
D,5.2 Performance Data '
Plater loading, gpm per sq ft, '
filling Cross section projection '
perpendicular to air flow '
Air velocities, fpm average
Through inlet louvers 6Ab/ 6~/
Fan stack outlet ~b/Aid
Water to air ratio, lb per lb
/abx
.
Water losses, maximum guaranteed
at design conditions, per cent
Evaporation '
, 1~A _ ilk
Drift AAA/
Total
Maximum allowable basin
level fluctuation VAN VAV
u•
(DENTON, TEXAS - 4904 )
(COOLING TOWER . 9-10A)
040170 Q•3
r.
~F A r ~ 'r z 7 R ~ '5 . ay < v a.
1 d f i IJ 1
Bidder's Nem ~
Base PBo oval Alt prW sal
Pum-Ping head measured above the top B
Of the basin curb, excluding riser
friction, ft TDH
• Fan Performance, each fan at design
conditions
Power, hp '
tom/
Air floe, eta .
Air density at fan, lb
per cu ft ,
Total 9tatie
In. H 0 p:hesu.re,
Fan discharge vel
In . K20 ooity head,
D. 5.3 Matealg (by lumber grades /
or A3TM nwnbers where possible) ,
Frame
d'~E~A/f'Ak
Casing
Fan stacks 4"AA1AAAAtAfAA41MkAAA0
Fill '
~P~+C OAAMAItAk
Fill suppo.-t grids /
Drift eliminators
0AWAItAkI
Partitions ,
_._______kA/~Ak✓
Hot water basins
fa6A/FA~W
Louvers -
kG6/+k,6A// b f,6E,l ~`~1fyEJW kAl
Stairs and walkways
WAAAAI f dkl
A/'hF.d &A/ Q &4W/ W
(DENTOIt, TEXAS - 4904) r~
(COOLING TOWER W10A)
04ovo D-4
X' 7 J1
'The Merle gonany
bidder's Name
• Base Proposal Alt Proposal
• R R
Water distribution headers • ~A(Ahibk/;e/~/~'AAbk/.~/'kl
Distribution nozzles or orifices Pblbt~bA,~
Shear connectors
Joint connectors '
Base castings l~kld/,C,hAk~d~
Header straps '
•
Bolting
Nails
D.5.4 Structure '
Column size, in.
Column spacing, ft APB N #
Filling support members, size, in. kl~+/
Horizontal spacing of filling '
support members, ft NfBT NfDl/
Fan deck
Joists size, in, W ~ ~ W
Lumber thickness, in.
Maximum safe loading, lb per
sq ft
Thickness of cell partitions, in. - AIM___
.
Access doors, number
(DFNTON, TEXAS - 4904
(COOLING TOWER - M-10A) D-5
040170
PIMP Isill 11111191M
"MOM
.ale-Marlev (~Er~y,~
• T6idder's Neae)
Base Proposal 41t Pr-- °posal.
•
D.5.5 Louvers B
~
Louvered area,
total sq ft
/
D.5.6 Fill
Diaenstone of fill, in. '
Wetted surface area, eq ft /IPlOy
Effective splash surface area, sq ft ~l(/a(pfi~ /~d
Effective cooling volume, cu ft ygry
Filling height, ft
Water fall height, ft
Number of filling decks
Vertical spacing betveeq each
filling deck, fty
Horizontal space between '
adjacent filling strips
Total wetted surface area '
including filling, eq ft MMI
Drift Eliminators '
Area, sq ft, total RAW
Number of passes
D•5.7 Fans '
Manufacturer '
Type fl~'M
Number of fens per cell /V
(DENTON, TEXAS - 4904 )
(COOLING TOWER - M.-10A)
040170 D-5
i~Bidder's Name
Base Pr 1)00&1
Alt P
Diameter, ft
Speed, rpm ' Y~Y
Y~Y
Tip speed, fpm
dumber of blades per fan _
Blade material
Hub material
D•5.8 she d Reducers aGd Drive
Shafts i
Manufacturer
model number
Lear type l ly~~tlYll~dyldY/ddd'lyl way
Gear ratio,
• x'T/Y
Efficiency, per cent at full load
Power rating, continuous, horse '
power 497
Service factor, AMA /V /8'
Drive shaft
Diameter, in,
• Yj
Material d ddYdYddd /~'tiddY
Couplings
Manufacturer
Type Mddl+/dYddSldd'l~ddild~lel/9r~ls~lJ1
(DENTON, TEXAS - 4901;) '
(COOLING TOWER . X.10A) '
040170 D-7
t
THE MARLEY COMPANY
July s, 1970
Mr, llouglas BlAckburn
Director of Utilities
Municipol Utility Building
neat *4n, Psxae
Refer--Weer Cooling Tower Proposal Sp#clficstton 4904 .M•lt?A
0
Dear Sirt
This It to further cl&rify our proposal, we have Included Sales and Ure
Taxes; In the event the contract to spilt to show tabor and materials
2tparat4Iy, and a proper tax exemption certificate
may deduct $12, 730 from our base "A" available, you
base proposal "B". Proposal or j10, 493 from our
Very truly yours,
D. of Deuvall
cc;
Black & Veatch
Kaneatr City, Ivflrsouri
Attention: Mr. R, M. Ellis
DUD:Ib
bcc:
E. T. Geasell - Dallas
D. W. Dwyer - Kansas City sales
MARLE * REPRESENTED yY
Moms
WE1C0 SALES, INC.
O. Box 3!ws
?23J 6UTLER STREET
DALLAS, TExAS 75237
Nr. Dougleu alackburn MOW, 214 611.&150
Director of Utilities July 13, 1970
Denton, Texas
Subject, Harley Company Proposal
Municipal slactric
Dear Sir$ Caneratina station
unit IS
we wish to clarity Harley's rropcesl of July 66 I97~0 alterate$.
and offer
the following
Since we took tb axa
K 6" roar mad oxc ptione to the Ipecifieationa
out 1 1/a"• orcO ve Treated Lumber for ' we vere ousting 1 1/2"
the fan deck but lgidw rtsntly called
Y[ Hstlsy should be allowed to f
for tha fen desk ur<+leh 1 1/6" treated Imtaated e)tterior fir
• the dedact10" rill be $26t'v0600.
It the
City wishes to use 8 carbon $tooI drive ehafte and 4 carbon steel in the 046 intermediate bearings, you may deduct
It these shafts are to be • $30320.00 from rop shafts
deduct of $4,5200000 coated, the addition will be the proposals
$80000 or a net
It the bypass type Oil Filtere with replaceable cartridges
she Wsrednesre, a deduction
OM itted
of $240.00 each or $960400 will be allowed from
I! 141 high Harley molded Mbar Glass Ratn.toroed Polyester tan
furnished rather than the 181 high as otlered
or $6,000.00 will be allowed. Cylinder* are
~ a deduction
Of $11,000 500.00 each
Since soar ot the maintenanee tools oil the et $1,200000 cd"aberallowed itenot ordNuOh 48 e ed rlaripod, dolly, track, y Tower serving etc., are
red, Unit 04, a deduction
rleese let us know it you need any additional information,
• Yours very truly,
rkfcop'r STOtcp VBLCO SALSB, IKC9
ea t~ 81ack 6 Veatch, Unsee City ' C P,
K• Ce sales
iad. Tower Dept,, Kansas City
="A "'rAGFNrpS OF 1NA
TF1l CQOLIrJC, TOLbERti {.ILU Fl11iiFeq; ,
x TT _ F'7 '~d~ g m-; ,kC ni •tT,?"r,~~sa +r F q ay %S?, w a' wa Y, ' aWL k': d
_ '4 '45~ . i 1 e4f sT ( k 3 .r'1.` ~A 4 L r 4,:
BASIS OF CONTRACT AWM
The stipulations included herein were agreed upon in'the Owner's
acceptance of the Contractor's Proposal and are hereby made a part
of the Contract Agreement for the coolilg tower and auxiliary
equipment Co be furnished under Specification 4904 M-10A.
1. The amounts shown in the Contract Agreement reflect the base
proposal prices for equipment and materials and for labor
and the changes agreed upon and stated in the Contractor's
Proposal as follows:
a. Materials Base Proposal Brice $305,655
Labor Base Proposal Price $6,035
Total Base Proposal Price $391j690
b. Price deduction resulting from
exemption from Texas SalesAnd Use
Tax pot Marley Company letter dated
July as 1970 12,730
C* Price deduction for elimination of
requirement for maintenance tools
per Marley Company latter dated
July 13, 1970 10200
d. Contract Amoy ,
into Materials 52 891,775
3
Total 377,7 0
2. The lumber for the fan deck shall be 1-1!2 inch by 6 inch tongue and
groove treated` lumber.
(AENTON, TEXAS - 4904 }
(COOLING TOVPR - M-10A)
121770 SA-1
44- 1
CONTRACT AGREEMENT
THIS CONTRACT AGREEMENT, made and entered into this day of
,~1 700- by and between the CITY OF D 0 , TEXAS, Party
of the F rf et Part and hereinafter tailed the "Owner", and THE MARLEY
COMPANY, a Delaware corporation with its principal office in Kansas City,
Missouri, Party of the Second Part and hereinafter called the "Contractor",
WITNESSETH:
THAT WHEREAS, the Owner has caused to be prepared, in accordance with law,
specifications, plans and other contract documents for the equipment and
materials as herein specified] and
WHEREAS, the said Contractor has submitted to the Owner a Proposal in
accordance with the terms of this Contract Agreeaer.t; and
WHEREAS, the Owner, in the manner prescribed by law, has determined and
declared the aforesaid Contractor to be the lowest and beat bidder for
said, equipment and materials and has duly awarded to the said Contractor
a contract therefor, for the sum or sums named in the'Contractor's 'Proposals
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 the
Contractor and of the mutual agreements herein contained, the parties to
these presents have agreed and hereby agree, the Owner for itself And its
successors, and the Contractor for itself, himself, or thAmselves, or its,
his or their successors and assigns, or its, his or their executors and
administrators, as follows.
ARTICLE 1. That the Contractor shall furnish all equipment and materials
at tie Municipal Electric Generating Station, Denton, Texas, for one 5
cell cooling tower with PVC fill complete as specified and required in
accordance with the provisions of the contract documents and the Basis
of Contract Award, which are attached and made a part hereof, and covered
by the Owner's official award of this Contract Agreement to the said Con
tractor.
ARTICLE 11. That the Owner shall pay to the Contractor for the materials
embraced in this Contract Agreement, and the Contractor will accept as
full compensation therefor, the sum (subject to adjustments as provided
by the contract) of TWO HUNDRED NINETY-ONE THOUSAND SEVEN HUNDRED TWENTY-
FIVE AND 00/100 DOLLARS ($291,725.00) for all materials covered by and
included in the contract award, designated in the foregoing Article 1;
payment to be made in cash or its equivalent in the manner provided in
the specifications attached hereto.
(DENTON, TEXAS - 4904 )
(COOLINO TOWER - M-10A) CA-1 (MATERIALS)
121770
CONTACT ACRF.EKENT
THIS ~ CONTRACT ACRELMNT, made and entered into this
-f th-~~ by and between the CITY 08 D~'-' day of
o e F rat Part and hereinafter called the "Owner',and ~ TE{ S~ Party
COMPA11Y, a Delaware corporation with its principal office in KansasYCity,
Missouri, Party of the Second Part and hereinafter called tie "Contractor",
WITNE; SETH t
THAT WHEREAS, the Owner has caused to be prepared, in accordance with law,
specifications, plans and other contract documents for the equipment and
materials as herein specified] and Contrac accordancehwithithe tor has
thissubmitted
Owner a Proposal in
Contrect Agreement;
end
WHERE,IS, the Owner, in the manner prescribed by law, has determined and
declared the aforesaid Contractor to be the lowbst and best bidder for
said equipmert4nd materials and has duly awarded to the said Contractor
a contract'thlreforo for the sum or sums named in the Contractor's Proposal,
a copy thereof being attached to and made a part of this Contract Agreements
NO,~W, THE~E7 RE, in consideration of the compensation to be paid to the
Contractor and of the mutual agreements herein contained, the parties to
these presents have agreed and hereby agree', the Owner for itself and its
successors; and the Contractor for itself, himself, or themselves, or its,
his or their suzeessore and assigns, or ite, his or their executors and
administrators, se ,'ollows,
ARTICLE to That the Contractor shall furnish all equipment and materials
at t e unicipal Electric Generating Station, Denton, Texas, for one S
cell cooling tower with PVC fill complete as specified and required in
accordance with the provisions of the contract documents and the Basis
of Contract Award which are attached and made a part hereof, and covered
by the Owner's official award of this Contract Agreement to the said Con-
tractor.
ARTICLE II, That the Owner shall pay to the Contractor for the materials
embraced in this Contract Agreement, and the Contractor will accept as
full compensation therefor, the sum (subject to adjustments as provided
by the contract) of TWO HUNDRED NINETY-ONE THOUSAND SEVEN HUNDRED TWENTY.
FIVS AND 00/100 DOLLARS ($291,725,00) for all materials covered by and
included in the contract award, designated in the ::oregoing Article 11
payment to be made in cash or its equivalent in the manner provided in
the specifications attached hereto.
(DENTONs TEX,I.S - 4904 )
(CO(DILINO TOWER - H-10A)
121770 CA-1 (MATERIALS'
r r~
ARTICLE III. That time of completion is of the essence of the Contract
Ireemegt, and that the Contractor shall proceed with the specified
work and shall conform to the following schedulol
no latertthane fob
All site to permit and equipment
erection work shall
to l start d t
sit P
July 1, 1972.
IN WITNESS, WHEREOF, the parties hereto have executed this Contract Agree-
mnt as of the day and year first above written.
CITY OF DENTON, TEXAS (SEAL)
By d!/
Attest
}
THE MAPLEY COMPANY (SEAT,)
By
V - RESIDENT
Ateeet~~
ASST SE TARP,
* * i► * ,r * e * s e
* e R e * * * a
The foregoing Contract Agreement is in correct form according to law and
is hereby approved.
Attorney for Owner
(DENTON, TEXAS - 4904) CA~2 (MATERIALS)
(COOLING T0WIR H-10A)
1217711
CONTRACT AGREEMENT
THIS CONTRACT AGE NT, made and entered into this _
,R,,,., 1970, by and between the CITY OF DEN ON; TEXAS, Party
of the First Part and hereinafter called the "Owner", and THE MARLEY
COMPANY, a Delaware corporatYon with its principal office in Kansas City,
Missouri, Party of the Second Part and hereinafter called the "Contractor",
WITNESSETHi
THAT WHER&.3, the Owner has caused to be prepared, in accordance with law,
specifications, plans and other contract documents for the work as herein
specified; and
WHEREAS, the said Contractor has submitted to the Owner a Proposal in ac-
cordance with the terms of this Contract Agreement; and
WHEREAS, the Owner, in the manner prescribed by law, has determined and
ec ared the aforesaid Contractor to be the lowest and best bidder for
the said work and has duly awarded to the said Contractor a contract
therefor, for the sum or sums named in the Contractor's proposal, a copy
thereof being attached to and mede a part of this Contract Agreement)
NOW9 THEREFORE, in consideration of tie compensation to be paid to the
Contractor an of the mutual agree+,ents herein contained, the parties to
these presents have agreed and hereby agree, the Owner for itself and
its successors, and the Contractor for itself, himself, or themselves,
or its, his or their successors and w igns, or its, his or their execu-
tors and administratore, as follows.
ARTICLE I. That the Contractor shall erect at the Municipal Electric
Generating Station, Denton, Texas, one 5 cell cooling tower with PVC fill
complete as specified and required in accordance with the provisions of
the contract documents and the Basis of Contract Award, which are attached
and made a part hereof, and shall execute and complete all work included
in and covered by the Owner's official award of this Contract Agreement to
the said Contractor.
ARTICLE II. That the Owner shall pay to the Contractor for the work em-
braced ire this Contract Agreement, and the Contractor will accept as full
compensation therefor, the sum (subject to adjustments as provided by the
contract) of EIGHTY-SIX THOUSAND THIRTY-FIVE AND 00/100 DOLLARS ($86,055.00)
for all work covered by and included in the contract award, designated in
the foregoing Article I; payment to be made in cash or its equivalent in
the manner provided in the specifications attached hereto.
(DENTON, TEXAS - 4904 )
(COOLING TOWER - M-10A) CA-1 (ERECPION)
121770
ARTICLE III. That time of completion is of the essence of the Contract
Agreemento and that the Contractor shall proceed with the specified
work and shall conform to the following schedule:
Erection shall be complete not later than November 1, 1972.
IN WITNESS WHEREOF, the parties hereto have executed this Contract
Agreement as of t e day and year first above written.
CITY OF DENTON, TEXAS
(SEAL)
By K6
Attest
THE MARLEY COMPANY
(SEAL)
By f
VICE-? DENT
00
Attest
Assr sm TARY
~ # k ~ 1F ~ A ~ * * A k 1F A * R # A * ~
The foregoing Contract Agreement is in correct form rccording to law and
is hereby approved.
Attorney for Owner
(DENTON, TEXAS • 4904 )
(COOLING TOWER - M-10A) CAP2 (ERECTION)
121770
pm'0144ANCE BOND
S KNOW ALL MEN BY THESE pRWFIM that ve, THE MjLR1.FY COMPAhy of Kansas City,
Minsouri, hereinafter referred to as "Contractor", and m to ees- mrclal
yjn9n Insurance ComyanY
a corporation organized under the laws of the State of Massachusetts _
and authorized to transact business in the Sate of Texas, as Surety ,
are hold-and firmly bound unto the CITY OF DENTON, TEXAS hereinafter referred
to as "Owner", in the penal sum of THREE HUNDRED SEVENTY-SEVEN THOUSAND SEVEN
HUNDRED SIXTY AND NO/100 DOLLARS 3377,760.00), for the payment of which
sum, well and truly to be made to the Owner, we bind ourselves and our
heirs, executors, administrators, successors, and assigns, jointly and
severally, by these presents:
WHER1. 3, on the A day of ,ILL
~ 19'I3' the Contractor entered into a written contract with then Owner for furnishing materials, supplies,
ana<~1uipment not furnished by the Owner, construction tools, equipment,
and plant, and the performance of all necessary, labor, for and in connec-
tion with the construction of certain improvemente described In the attached
contract'documenta; and
WHEREASO it wag a condition of the contract award by the Owner that these
presents be executed by the Contractor and Surety;
NOW, THEREFORE, if the Contractor shall, in all pawticulars, well, duly,
' exLd 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, acccrdir.g 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 dust claims
and demands by, or in behalf of, any employee or other person, or any firm,
azsociation, or corporation, for labor performed or materials, supplies,
or equipment furnished, used, or con.,umed by the Contractor or his sub-
contractors in the performance of the work, then the Surety will pay the
tla.ll value of all such claims or demands in any total amount not exceeding
the amount of this obligation, together with interest, as provided by law.
I'HE UNDERSIGNED SURETY, for value received, hereby agrees that r:, 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 thie bond, and the Surety does hereby waive notice of any such exten-
sion of time, change, addition, or modification.
• (DENTON, TEAS - 4904 )
(COOLING TOWER - M-IOA) PF3-1
o727'ta
IN T"'TTMONY WHEREOF, the Contractor has hereunto got his hand and the
Furety has caused thee' presents to be executed in its none and its
corporate seal to be affixed by its attornay-in-Pact at
on this the day of
THE MARLEY COMPANY
{SEAL)
Vice Pre (dent b T surer
URM COMPANY (/0'
Attorney-in- of ,,'(SEAL}
State RepresentetRi
3
(ACCOMPWW this bond xith attorney-in-facta authority from the Surety
• Cowrim certified to include the date of the bond.)
;i
(DENTON$ TEXAS - 4904) .
(COOLING TOWER - M-10A)
072770 PB-2
y •v.
,A
I -
,ra >sNION lrlsclWCE COMI'A its ►.ti a1
yyrr ! having In 1
t Vs tMPLOYERS GOM1lCRCath of LapacSs arrld c n'tt to /e and >Pi
Ry THESE 1'RYSLTI[S g ,sn"ce the laws of the CO1"b these Presenu ttu CRASS ?l. SINGIF.
LL EN
do" I
1Ct'fOW Al M duly and a atuted and a?P°I^ud Ijg1ZI VM 00 AL'11~A ltsrieas; avid
1lie$ i9ri a
AMERICAe City th maNfdaaso A1.1 .01, Mr 01T1" of
a rptlNOR i MtR 1. r
City, Missouri;
Rna S10AN all°ff Prairie Viilags, uneas d on its behalf ar surety any and all blot-d'
• tLL1l►tLS >1 and deliver tar an
IMIJR~g C r true and lawful Attorneyin•Fact, to make, execute, seand eacb of them its as fully and a nt•1d t
d
n said ComPaanY. and duly "e""
or undertakings )resents, shall the he corpbinding up°
t worate seal of twee herein given. This l'uwer
unuance of these unuant t° the the Bond n1 d '11 ut r'f r tied
e
the President, ~a td in Fact P called and held ' the
of such bonds or brand, weregitgned by of said Attorney yeu, utions adopted duty
d the execution u if such all the acts oI the fol OF Sowing ss al's mert nd all 11"'(16
an u and 4 irg
cc nfirmin4 by authodtpANif-RSC
t' t, and d
all intenfee xn "B PANY any a
M Secretary, a and exetuud punuanl to an A3CE C01vI
is mad hf£RCiAL UNION SNSUR brhall of the come>be attested when rasa +
Alturneyy ,he sam president O1 ar''
E\I PL OYERS COMEB: execute La andu a thteol' that
the h inttrungnu
Vicc•Pretident, may in the nit
, h ■lory Assistant Stcetary,a~^ any and all nu
day of December ,
That the president, or any
Retoyved and ail other writings he S ob a half of the coP styany r ant sr•rh . t.
the Secretary or anY time rrm'v
contracu o[ indea niti6ed theeto by in•Fact to execute n^V t_presiden1, Way n be
recult half
nilance , f the cane Y Attorney- . FrOes, sari •^d the ual may oappoint and authifieret0;iart :hat the to any^such AttonyrnrYin-Factthe name and
Vire•p:essd< the us! of the company and authority given to anY uthartt to execute for and in the In the nature thered,
and to affix vote all per` iven full )Ner and a all other wrnings ny
SorneY Fact an 'ns if sig.edddhviihtea n1t' I
rI alrn in d re a in-Fact r"aYn Bill, 9 contracts of {ndemnity, a^ . the camps ven(r any
That Attorn nces, at bindinlupar ?M
yyss rags, K ,l1 be ere Y the nature there Disri t, rs
I`csohent a and all bo nr ~uch Attorney~In'I'acs siin Fact are h s obi tIt^rtY in reaofuiton v1 of, and
in the nay r~
of the car'pt rat executed by ► d further, AUorneY+ l other wtidn8 y as We1lf as anY , atory
writinaI creral'of the crrsnpanY + '
and any such fnserutte du Secret cant eta of t"demnibe and o f the rei^ end ail bt atl,y >tt Of the
and Bellied and sttested by of •^Y tbt by-laws lndemnfly, oofft~i
d
1 a attached to bonds rbd 6oitcrtift, togs COPY of atleee, contru rd tt the powers
wthori2e an watts be execut,o" of b~^ AttotrtY of with ttsa d by ehr 1►iraYV•n ~'t
ollowlution
all es of the Power Sr,ond
60
duly Call*(' and held ms the
having to
at s fr mieetting
ng duly str,n
thereon atsd to etrtif y 00
is signed and sealed by Is Simile under t he authority EFofIGA the f
Attorneys'in'Fact.
NCE COMPANY O1!` AM
UltA Secretary or eras
This prnvet o1 attorney suture of the See t irrerts ap
of rtiatin rl
n,ideat, rand the rig certificate
} s r.MPLOYERS COUMERCIAL UNION INS president or any Vke~p power of assntney or to anYn,janc or rather wrath n °~'~iizi
day of D ecernR t ~ 'tat the signature of the Pre b i'acsimfie to any any bond, undeerel+Y g' rec omp ^y u te
to Setpurposes "lay ci be S I tenting and atteutng "used, i><ln h idOP ~YotttiPanY wi h the unit 5 otce
5eereurY and the CA+nP y and sea! wlkre eV lid and bnding upon Cause-, ciet" potnung -ln-Fact ! ad any such B'gnature ~ the comW^Y• to be
OF AMF.RI(; hw
Altomeys r
Y this Fite
saran in the nature thereof, inal tea ANCE COM PAN
d such officer and the fted." iNSUP duly atusted by its Secretary
~ndatReet as though tna"nasty a OMAfERCIAL UNION hereto affixed'
C corporate seal to be (OF ,oll.R1t
rl1HEREOF the EMPLOYnd its
COkfpANY
to be signed by ill ~Ice•prelident and INSURANCE,
IN WITNESS
thcv resents 1470r ~IiIERCIXL UNION
day of January F•MpLOYERS CO
Virr'Prnid ,
secretary
Attest: ~I•i.iisll
MASSACHliS£TTS came Thompson, Vice•presiden'. >nd 1' ' l n„ ru
Juhn C. to me Personally
CO'ki%AONWFALTH OF enunally AMERICA, ed the exec,,ti1,11 '
OF SUFFOLK SS. 1970 ,before in P COMPANY O d they acknowled4
C(IUN TY UN1ON INSURANCE instrument. an are the said „{}acres (d 'he t' a a t'
day of Janus> 1MERC1AL receding h, that they d C.41)., ate M>'
anrt Ballet { seal Company and that the n gal
On this First OYERS CO In and who executed thepreceding
of th n'
Secretary of the E oNice,, described te stal dlrrrrioe said am
Leydon, BevedllY and each for himself depose
b me duly sworn' mtl instrument is theth~ laid rairotnrrnent by the authority and
t I A r
„ „e e hr individuals and and wbscribtd
same, and hein, Ythe sea! affixed to the preced
ah~raa,i- sod that „ffi,.rs were duly t
their Affixed
as such Notary Publi
Robert L' Mor, a l'P- 5, 1975)
Urs lung
M ( y ornmissfr, ex
r`
r+1
CERTIFICATE INSURANCE COMPANY of
teen revoked, and 1,1
1
s,~<~t Nab ERS COMSIERCIAL UNION n in full tdrreln led this n t
oI the EMPLOY er of attorney are now
~ssfsllnt Secretary that the fore otng pow" of atlurney 1'1 a
the undersigned, cl hereby tesofYDirectors al, ~o,,h in %be power
aaarth aetu Corporation, t iationon, ' the &U"d day oI
rare, at The Rea' Dated think
th
5lrnrd and sealed at the City of Boston`
~ E Q-Gel*
rF0'h~7
s
77-7
77
}
t
a ti , , r , GENE CONDIT ONS
CC-1. .N CT A7
merit, Instructions to Bidderst pD understood and '
Perfo , roposal dread that!the Advertise-
s rmance Bond, General Conditions Proposal Dalai Contract
Plans, Addenda, and Change Orders Special Conditions Agreement,
cations . all as issued b , Specifindcations,
and engineering data furnished b by the Owner
the ~•ner, are each included f this conty the ract Contractor and a a r ed by i-
accordance therewith, and the work shall be done in
GC-2, DEFINITIONS, Words
contract do- cum shall havehr other expressions used in these
meanings as follows;
"Contract" or "contract documents" shall include the items
enumerated above under.OONTRAOT DOCU)MTS,
2. "Owner'.' -shall meaq_the Oity,of Dk%
designated 11~ th nton, Texan 'named and
per„ @. Contract. Agreementsta$ "Party of;the First
, acting through its Public Utilities Bo
Council and their duly authorised and and City
_i',~Qt~t,9rs agents. All notices,
~a.sh6►11:,b~ ; ddr esed ~cicatio~t dlreoed tgthe Oar . r.
Depton T 4' end deliwe e`d to Wm4dlpa2 Building,
• is Qxas.
•j .~'~}~PX'agt or'! ~h i ,iZ r ,T. it F
firm or. ~~,:1~ar►~the •eo~`AGratiQ.n, c + ~.+x~•r.i
',ID6 ~u ~laigedlat~d.designated 44Y,.r,partnership,
ment as the "Party i he
of the Second Part" +~itrsct
,'t2~ia„contact, for , who h nto
. he..Pc'rfo has entered into
„and x or ;thei rmanee of.,the work,coverpd thereby,
art '
x duly, a thorized representatives.
' ."supc?ntrectox" shall a(ser►:en
Partnership, or individual having refer only tO'a eOr'poration,
Contractor for performin edirect contract with the
dents. covered by these. contMot doatt.
8 work "Engineer" shall an the firmof- Engineers, 1j00 Meadow Lake Parkway Black b Veatch,,cona
Kins p, City$ Miseouri:64114 , mailing address P.O. Box 8405,
agents actin . e its duty culaiz¢d.agcnts,:"such
g each case, - within the ; scope of the partjculat+
. ease
t4 theca in, each :tiuties.%"trifated
6. Date of contract", or equivalent words, shall
written in the first paragraph of the Contract Age the date
reement, ays" 7 sha 1 mr da Cale unless herein otherwise expressly
ay or days of twenty-four hoursieach.
8• "The work" shall mean the equipment, suPPlies
labor, and services to be furnished under , materiels,
the carrying out Of all duties under the contract and
the contract documents, and obligations imposed by
• (DENToti, TEXAS - 49x4)
(EREC1'xon )
102769 CC-.1
"'"7 QF .u» ~~i w~'S'j yo t ° k 'r tyfti~ a b 4
9. "Puns" or "drawings" shall meeri all (a) kravings furnished
by the owner as ,s,:be4s i',fOr propoiAls, (bj supplementary
drawings furnished by the Owner to clarify and to define in
greater detail the intent of t]ra contract plane and s;peoi-
ficatibnef• (cYdrawings bubmitte. by the succeeefj~ 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",
"'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 intenA-, only to the
extent of judging compliance with the terms of the contract;
none of these terms shill imply the Owner or the Engineer has
any authority or responsibility for supervision of the Con-
tractor's forces or con,itoruotion'operations, such supervision
and the. sole responsibility'-trerefor being strictly reserved
for the Contraotori` i
11. ~ Similarly 'the .IJOY`da ''app4OV6d",°°'rpasoK'eple" ~ ;"e~iite(ble" . .
fdddeptable" ""'p4op~r°,{"g'gtis~abtdhy'!~'"di' wOr'dd `df."like
effect and import, unless otherwise partiftfirly "specified
herein, shall mean approved, reasonable,suitable$ acceptable,
!!'proper,. or -satisfaetory. in the Juda iolt of 't~t6 i or -
Engihee4`, ta'fhb sitedt pro41d#& id,11101~'above,~y'
12.+ :Whenever: in' these contract aocumente the dxp'rbeslon' "it is
understood and 'agreedf!y~ or''an expression 'bf lik'e' import is .
used, such expression means the mutual understanding and,
agreement bf•
the parties,exbbuting the~'Contract°Aiieement. '
GC-3 VERBAL STATEMENTS NOT BINDING. ' it 'is' unddretobd 'snd agreed that
the written terms and provisions of this agreement shall supersede all
verbal statements of representatives of the Owner and verbal statements
shall,hot:be effective or be construed as being's 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 bids, unless specifically stated otherwise.
100165 FoB .GC-2
n
x yt 7n r l1f ,
x
ry
1
.
'Y L~ ti 1S ~"1 3 ~ L ' tl + 1 ?t itr r•
Rio '!S-22,00 THA0.. S
documents ,x111: gae ra e b tt~ e,,n} copies of ,`ie ognti}'aat
:..y.,. Q RRre CQgi'es 4~ ,9n germg dst4.
special forms, or other documentta furnished by the.Con$ra o
required to be incorPorated in the contract shall be suppl ea~ Nh ch tare',,
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 is by the Owner,
The Owner will execute all copies, insert the date of contract on the
bonds and power of attorney, retain one copy, and forward one copy each
to the Contractors Engineer, and surety company,
GC-6. SCOPE, NA,laTURF, AND INTENT' 0 S -MATION3 AND spec!-
P s
fications; apd pce areio -A -fie
duplica sac tended to supplement,,but not,necesasrily
9.. ,hi4t,ef Any~xo# axhibitsep, in- on and `not'
piKVPl exe, t t~gdka ,i , .deep het !`st hp b4tf be- ah fie other,
I
` wEngineercomp eted acGoXp4.A••theq~°#~etG,e9 4A4gk~i Y~
~S n R r.
Shoo tg" $4~ w 4lbic ~ sa y fQ , clear; ids WV, ar;
I 9r P4gv 4~
s rue and are con o gh hi, x.,t,*
various ineR .t
~ . ~ Oo tr gto" r.s gr~ 9' gq w
instructions from the Engineer' before proceeding V' word affected
gulch otg~i4pe,or 3 gibs... spud and a r e, that
by the woik,eba!1 be;perf9xmedsex$P ,agc'or'dIn$~tp,tho tr
e -ante'
documents. i nt: of tt~e ~t5ritraot
79
GC-7. 0 OF E 0 Nd L' r t C, r c
!1: Engineering data ,covorln el
equipmen an
t d fabricated mk4ter als to be furnished under."`thcontrao, .
shall betieu tted to,the E4 igee{' for ap rpval, a ae
include drawings and scrip v, i fomat eweq $1 i
.g n : op. in aui' i.fet; deai~o
show the kind rials'`
, size, arrangement and operation of compohent mate
and devices; -the,exte-mal connect, tone,. anchorages. and supports -required; performancb,ghar9.c~ter y~ice; and. dimerialons;geecled,;~or i'as e
correl ation,.w,ith.othe4 maters` h,and,e of Pmeat, 17sta ub it shall
. ~ q
drawings shoring_ .eaeen 141 detai~,s of
include . any ;changeB,propoe.
,.ed.b
the Contractor anregU~T?? ,wiring•an$ piping layouts,
No xgrk shall be performed in connection with the fearicatiori 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. Bach drawing or data sheet shall be cleariy'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.
081761 FOB ac~3
Whoa the 3raving! and datit qre returned marked APPROVED or RECEDED
FbR'bf~ iibij7~idN,"'add!£ionjl c3iilEe ehAll~tie'subidiibd
The ~tiumbe '
Idt additional ,eopiee Vlll b`e `de£ettmided" y £he Edgier 1?Gt
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 copies kill be +
determined by the Engineer but will not exceed twelve (12).
When the drawings and data are returned marked RETURNED FOR CORRECTION, .
the corrections shall be made as noted thereon and as instructed by the
Engineer,and four (b) corrected copies shall be submitted.
The Enginder'a review of `drawings and abt, submitted by the Contractor
will cover only general confdlMty to'thi"pie'ts~and''specificitibns'and",
the external conngctions andldi, ensionp which affect the plant arrange-
ment.' mho Engsnber'a'agroval of. drawings rbt ned mar
or APPROVED~'A$ g01'gD will-'~ot~ cor itstut f ed Ai'PPdYS I~
diibef+g ongl dasltfties yarid''d ' e a Zt appt~opai dP 'aXl .sue _ '
or it~a~J et~~le the " dtefferii3[.
,.'~h d does tlo ~~lid ~`rthdcC3$$ a tbr` bm i~y`''radpdra~ib{lfit"a
for df riod dd e``s~d£iold ti+btd the c~b4~gda``~t$t~ii~ei~td:'., F ;x.,: z~3cna a~ s:.~ ty
All drawings and data, after final processing by the,En ear shall
beccese
~ o! ~ t~ `"eoritrl~et fdd~iiment a)i 6 nN ~ ,,i
thereb shlll7g6 kdr~o4~~d 1fi c8h a ~t~ ~ e e4~ off'` ~e9~i d. „t.
regiiir~l~b~+'ftfie'Oxi~l~o^t!i t hiirigs."t~i`diti9a" r
~~{xij~~ ~xxir,w i1i',r •t ~ ~ ,;,rtaa Fu~i~cev
GC-8. ~L'~dAi:`~J~iSbW~~ 'Th 'e{fieitlei)~'ti "I!Ilry t:f'; r ....Jls F7.:i1u7d.1$CL}
the 'P ' `=b dddreasrof'the ntractdr' ivrrl
i18 di ' Y''ddaigddt8d,as "tFie 1kbe^ t0 w}tich'c1Y"nb 3E~ss C7 ^n,:j
letters, and other communication to the Contractor will be mailed-dr'`'~'= f
delivered. Thn address of the Owner appea in n
Page desIgnat 4d ai'thi pIace'to`'1ihich"a)11'notibgu'2ettearsd QC-1 is hereby municaffon'to' the~Oiknher shall bb'inailed'or`dell46iied
may char }ie Bsf~i address A£ ari Either panty
m
del I ay chanj tI'i i Eng~i3~el;"ands ti~dd'by'd}i' h~truslent 6-vift Rg° Ifr,tr,
c'j1i AM~'C5.!1?C; ! .j'1 }t'; tC1 he bthe~F pdrty.
GC`71'}~rN"1"LA'y'D S .'A i:i ~i^,'J •Ft F 1;
Roy&itiesd fees for ents` ao erin'
artiCies~, :IppZ t~g~ device ;'br aui y g mat8rsals"`
4 pmeA (sa+dfsifhgufshed`from
procesiei) used'in'the°VOrk,•shall~be;iheiude In the contract 1 3
The Coi4t'ra8~oi`'e#1e11"Bads a31 damands tf34fliii be"made•at''ady timer +
for such royaltieB h8 lee Idrid fie''efigif be' 11able'for` any° damlagii
or claims for patent,infringements. The Contractor shall, at his own
cost And, expense, defend all`snita or proceedings that may be instituted
against the Oftei for infringement or alleged infringement of any patents
involved in the York and, in case of an award of dpmages, the Contractor
shall pay such award.- Final payment to the'Co_Atractor by'the Ovner will `
not be made while any such suit or claim remains unsettled. The Con-
tractor; However, wtll'.not be held 'liable for''thi*fenee of'gny'suit
or other proceeding; nor for!ttie PaymentoP ariy da~a$es or`6ther'cdstg,
1 1..
081767 FOB
F;"
r a.n
r
~WS rt xe 3~'%a s' ,5-,
. il.' C x' G- x a [ fin., i < 11I 4 !y7
for the ipfris emeAt~ot~ agy pet ptod:,
daeumeots. except if the
Contrs,4tt %;ha4 info a qtioaCthat by the contract
required is an:i ~ngemort of Lhe process '96 -
for any d amages or ol ~,P4tenti the Contractor, shall be liable
ainn in connection therewith unless he promptly
notifies the Owner and Engineer of such infringement.
CC-10- INDEP_ Eti~ CONTRACTOR. The Owner shall be Ni aof an independ ntrcontractor,the Contractor to the
GC-11- AUTHORITY OF THE ENGINEER. To prevent delays and disputes, and
that to discthe Engiourage n liteerigatishall on i,n i agreed by the parties to this contract
all cases determine the quantities of the
which are to be paid for under the contract and
shall determine all questions in relation to the work.
If in the opinion of the Contractor or the
Owner, a decision made
the Engineer is not in accordance with the meaning and intent of the
e
contract, either party may file with the Engineer and the other party
to the conti:'act, within thirty i(30) 'mss after receipt of the `deNisf6h` 1
a wr#tt,e~ owg,ctCion.:.to the deo$ploh. f.-Failure :tib file an'ob`Je'Ftio`n Viih'-
in the allotted time wall be•conei
dered. es acceptance of "the' EnEJfid.6i.t'8
decision and e decision shall become final and conclusive,
e girS~e4~''e' dI ,
one, and It e !'itlfng cf t r h, p ,
shall be coiiditfiin ~reeede~'t t`o tf~e "ri t .;to request AJitratnoth#reIt9 ,
start action in courts; e , , rt•,to
It is thg'fnteht"of'Chi9`'
i d6dr'thr "t ib e 9 fa'11, be rc dei~~y; its the 't P
executibtj"of the' iibrk,,- kni tW he decibibri of" fie Engineer ebsll` be promptly'
observed.
111 "ri f I)-.
pI ERINO: IlFBPEO
TION: The Owner may Appoint (either diYect
or through the,, sheer
the wor 6 such,ins store' as+he deems ' r er' 'to fEis~ie`
k performed for compliance with°the,plans and pecificatfoni,'" The'
Contractor shall furnish+ail,reaeonable?aseiatence required by tha_tYgi-i
neer or inspectors for,the~proper inspeetiohIand exa:lnation'oi th•b"work. J
The Conk r s.; r , f
racto
hall obey the direction
or inspector,when she a and instructions of thb'Enginee `
Y are consistent with the obligations of this d6htraci:.
Should the Contractor object ,to'any;'oider given by an inspector, the Con-
tractor may make written appeal to the Engineer for hfs decision;'
Inspectors and other properly authorized representatives of the Owner or
Engineer shell 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
perform the work 'Strictly in accordance with the pltrom any liation to
ans andospecifications.
Work not so constructed shall be removed and replaced by the Contractor at.
his own expense.
090964 FOB
T
Z
0, 31 GC-13, LO,WAI-VPOF RIGHT8., Neither: they InspeLtiBd'by tfie-"owni or
Engineer or any of `their officials, amp't0yeee, 16 'agentep nor an'y order
by the, Owner or Engineer for'.paymedt of m6ne Yi br anY'p4Yment '
for, or`
acceptance ofs the whole or any part'of the work by th6 'Owner o r'V gineer,'
nor any extension of time, nor any possession taken by the Owner or its
employees, shall operate as a waiver of any provision of this contract,
or of any power herein reserved to the Owner, or any right to damages
herein provided, nor shall any waiver of any breach in this contract be
held to be a waiver of any other or subsequent breach,
GC-14• MODIFICATIONS. The Contractor shall modify the work whenever so
ordered by the Owner, and such modifications shall not affect the validity
of the contract. Modifications may involve increases or decreases in the
amount of the work for which an appropriate contract price adjt',•tment will
be made.
Except for minor changes or adjustments which involve no contract price '
adjustmeni or other monetary consideration, all modifications shall-be
made up4r. the ,gut}iprity,af duly executed change 46rd6ls iesued'"d sighed
by the;Ovger.and speepted ai signed,by,the -Contractor., - r
11:1 !ei'C~ >:,1 li.' 1~ r'1 o. r{• c'. ,.I4. t-'C?!l
o c-14.01. Extra Bork. If }a moditic~ntlon' increoes t4 writ, of the ,Work,, ~Y
t edanarfai4l'anp Q
can
beolesbifiedtusder foae opt
p 4erl6 Y Y or more un#, price,, items
of the Proposal, then the added work or part thereof shall to paid for
According to the asyount actual doge agd;jsth,..sPplicgbXe, unit::pdcet*. s' IT
or priced.-Be 'sggh +q If if l s; paiW i'or as,hereirsaft,er provided.-.t co
Claims for extra work will not be paid unless the work covered by such
claims waa,.authoriced,in,writing by the Owner and the~CobtraotQr-shell notf-''~'
have the right ,to prosecute, or, maintain: either, an: arbitration' proceeaihg';{ , '1`
or an action ip, court 't9, recover for extra'xork unless hies cleila is based
upon a. written; order from the Owner,- payments: for extra work f§hall be
based or} agreed Iump,sui or,agreed,unit,prices whenever the'Owner:ettd
the Contractor agree upon such prices before the extra work is started;
other}+is,e payments for extra;Work shall be-based oh'the'actual'dirOct
cost oftthe work plus,,a percentage, allowance;: The percentage'alloVahce
shill.inFlude the Contracton'a extra profit and extra'overhead, and
unless otherwise;aEreed by the Contractor 'and 'the Owner ,'the percentage';
allowance shall be fifteen per cent (15%) 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 for proposed extra work. The estimate shall show itemized
quantities and charges for all elements of direct cost and a percentage
allowance to 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
Sa 1 t ^y y++y t V f 7777,,,77
777
p k. Y V . 7 3A P iu p
(iC-14.02; DZcr~ g g X . if 'modit cation de
work creases the amoohtr of
tq` be eµ;e,'such:decreabe'shall nbt constitute the basis for'`a
claim for damages or'snt cipated'profits Oft"work affected by`such de
crease. "Where the value bf Omitted work i8 not covered by applicable
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 loss incurred in ccnnection with the purchase, delivery sad
subsequent disposal of materials or equipment required for use on the
work as planned and which could not be used in any part of the work as
actually built, and (c) any other adjustment of the contract amount
where the methoa to be used in making such ad,)ustme!,; is not clearly
defined in thr contract documents,
GC-15. ARBITikT«ION. Before bringing any action in court•pertaining to
a'decision of .fb jngineer,`the oojeator (hereinafter referred toad
Party A) to the decision shan first offer 4o arbitrate the question
with the other party to the contract (hereinafter referred to as Panty=
B) by'notifying him iii writing and-'setting forth" in siech notice the
glieition to be"arbitiated~'
NAY" B J ca eeef t + t~ part ,8
l`o erbiti~ate or not. ! Y Y agrees tb 'g
'rb~t4'E+te'
Zia shall`'eo advise` Pex'tiy' A'i' ' -'hin iit)iin tea (10)' de's iftifr' iO eipt
of PaAx,,-Pe' notice. 16tite' by`psr't r B that he: does n
tiate `0i; 'rsilure 'c,f per$V g To Woti p f A ~Ahl th hbte , 6ni (1020) ) `6i
period t~i11 i ' • t, ~ t'in ' ( di `~.J
~ Party A the right tb`etert
7 2
action iiT rou}kt. _%1
J,. - ~z
It,i` ty'B agrees; to arbitratt" party' A shall choose' an arbitratof slid
sh'ali noti'fy' Party B of the Same 'of the arbitrator' within Leh "',(30) dsyld
after receipt of Party B's no;, ice, Party B sha`lt~ notfo Party `A
writing within ten (10) days after receipt of the said notice that the
arbitrator named ,by party A ohs.11' act as' 'sole drbitrator,' or she11 "name
an additionbl'arbirr or. if NAY B names an additional'arbftrat~r',
Party A and'the arbitrator named -by'PartyB
shall
Choose s 'third •arbitratori, ~.The' arbitratdr "or arbitrators shall'adt with t rom tnets',
of three arbitrators, the decision of any twopahall be bindin the ing oncboth
parties to the contract, as shall that of a single arbitrator if' the
dispute is submitted thereto as heretofore provided. The decision of
the arbitrator or arbitrators may be tiled in court to carry it into
effect.
If they consider that the case so demands, the arbitrator or arbitrators
are authorized to award the party whose contention is sustained such sum
or sums as they may deem proper for the time, expense and trouble incident
to the appeal, and if the appeal was taken without reasonable cause, they
may award damages for any delay occasioned thereby. The arbitrators shall
receive reasonable compensation for their cervices. The arbitrators shall
assese the costs and charges of the arbitration upon either or both Parties.
The decision of the arbitrators must be made in writing, and shall not be
open to objection on account of the form of proceedings or award.
o5o163 FOB GC-~
l
-'9• H
If .for
jAAy,reanpn_after,the 4A~d ,_notices.have been duly,given by Party A
and par+y: B, the y;tr$tor$ appointe4 shall be'unable or;ehall;fafi to.
actsdth'reasgnable promptnese`in,appointing a third arbitrator, PartyA
e (Ors if f he of the d so within a reibonsble times Party B) ~Y request
e 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 Judge that the two
arbitrators originally appointed were unable or failed to act A th reason-
able promptness in appointing a third arbitrator, he may appoint the third
arbitrator, ,and such appointment shall constitute a conclusive determination
that the arbitrators originally appointed were so unable. or failed to act
with reasonable promptness and, if the gvid fudge acted at the request of
Party B, that Party A did not make such request within a reasonable time.
If for any reason after the arbitrator or,&-bitratcrs have beeq duly
appointed,,rhe arbitrator or,arbitrators shall be unable ar sh811 fail
to act with reasonable promptness in 'reaching a decision regarding the,
question siibmitte4 to arbitrationr x
withiln, a reasonable, time a,\ty (or, i he does not do ea
Party. 1 may r neat?
States District Court who ieg61ir*1y Loj4~ tour' t h rict
inxt$e 4 'it'A te~~
the site of the work, or any part theXh,f t
near bitrato s to.. ere, r, r Is located'r to eppoiritthie
biatora,c0{ qi appears to such Ju 4 thst~.thb
; ar arbitrators, on insll ,appointed here unsbli o$' gilesl. o
act with reasonable promptnesp: irk reachin s,. ec sioh. re r `
qua tion,,eu' t ed to ritratir q Y8 8 ga ,dingg yt4~e~ I r
t.. < ;a k r 4 ? ! +tq~';apl?oihi, thrq.p nbw qr Itratox f
set }~ereunder, d su
to ch,An ap of tme~st ssha l` c`onstitut'e `a ` 'c
determination that~che eraitrator or a"rb trators naity~'` app "i{iA
were,ao ppable or feiled`to pt with reaao' noble pro tnepa and, if the-
g&1 . Judge .acted at req est ;o f' part ' B ,
Y thaf, party A did ,not make 's
request within a reasonable time, -
q
IZ for any reason a.third arbitrator or three new arbiLra~,
be appointed bY ' a 3, u ~ ors s?~gYl ~npti~
dgo.oi.the United States District Co±rt undex the
circumstancoa nereinabove ..deseribed~ or, if throe new arbitr'aiq' s_sre eq
appointed and are unable or fail to act v~t~,`reasgpable prompt less
reaching a decision regarding the question submitted to arbitration,
then
part!eseear itberatfreeion cedure.shall be deem d to have felled and the,
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 disp?ite to arbitration is
not enforceable under the law of applicable jurisdiction, each BULL
question 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 vork,and materials,
o5o163 FOB CG.~
. ...fir,
Kjj~
"M T i.
i GC-16; ° RIOT OF MUR To TEAMiNATE COSTRACT
under this contract ie abandoned- " If the work to be done
ip assigned by.him wit byjhe Contractgri or.iP'thfe contract
Contractor is adJudeedhbenkrhet i
tten consent of the Owner; or if the
or i
assets is made for the benefit of hiafca general assignment of hie
appointed for the Contractor or any of his ' y if a reoeiver is
the Engineer certifies in writing to the Owner at
of the work under this contract Is bean r that the e or If any time
rformance
the contractor is this c violatin an g unnecessarily pa e
8 any of the conditions of thislconntractgtor
that he is executing the same in bad faith or otherwise not in accord-
ance with the terms of said contract;
or completed within the time named for its co If the not anti
pletionroriwithinethettimeato
which such completion date may be extended; then the
written notice upon the. Contractor ,an finer may.serIn
of. sate Owner+s r t the e
tion to terminate this contract UnleasiwlthintYfive E days , after
serving oflsuch notice a p.atisfactory arreme made, or .
uance, this contract shall terminate, athe eve vnt is of such t of guc)2t roman
the. surety shall have the. right to, take,Overermination,
vided, that if the surety does, not c erfon~asupleta,.thMthi
(30) days, the Owner oaunence; Prfo 1, Pro-
. noork thin completion,
may take over and prosecute the work to o by cortraotur oQbe,ryi:e„ ; ~?3p.,Goattactor an
to d: hie euretyl shall; be lsble
to 9wfter for a1,1J axcess, spat Bus n tai
pr
oaeoytioA wand. completioA~ e4.~y' tfie 3,raer; t : regsoA. of such
Pr. cpmplQting ; the work . The der. fuy, take posees.sioc of,. 444,utilize
_oP; the, s+o ~
fit I alb materiels ~ ~ *quUment ~ toolseb&; plapt; on ,the
sr':' rii lar x `_r
OC-17. SLUPENSION OF WOW, " a
~ T6e Owner reservee'.th' xi t r
reinstate execution of the whole or part of t
gh to,p d
In_i-
ratiqg the provisions ofthe. he work without t invali-
• r
Orders for au4it_ ion, or reinstatement of, the. work Will be iep,ped by the
Owner to the Contractor in writing. The time ,for, e -
will be e?cten4ed for s. period equal. to the ?arlStion,or"'00 work
suspension. T time lost byre asoa;Qfjhe.
Chan
ggs In`Contraetorle pricey or de11Ve
period of suspension ordered =7! eohedul
.8 which occur during a
except 48 agreed by the, Owner.ehall not affect by this contract
p're to e the, hanOwner, and the Contractor. 11' the Contractor,.
t PP1Y such t ea to this, contract9 be shall
propoaal to the Owner in writing. During the 30 d4 { present his a~d
after the receipt'by the Owner of such written o alt,od from r
be permitted to reinstate the work without change, Ifl, the Owner shall
reinstated during this 30 day period the g If the work Is not
agree upon reasonable and ' see and the Contractor shall
unshappe~ proper changes or the Owne'
portion of the worn. r may cancel the
Changes in delivery behedule shall
of ,nears extension of
delivery beyond the number ofd the scheduled time
ays of the suspension period,
050163 FOB
`~'.dA ry. ,P.i1 1 Y L"' N ifY Y ~[^°,'i4 e y Crr 17, T 11 .1
R
`KF Q y r a i < > .n , a, 'q s .1C. #~i• ii y
i
OC-18.' DELAYEDSHIZNT. The Owner reserves the 'right to order the-
Contractor to delay shipment . Of equipment . and materials herein con-
tracted.`.In the event such a delay. is ordered by the Owner. In writing,'
the Ovntk Vill pay the Contractor reasonable and proper extra charges
incurred by the Contractor as a result of the defy. Such extra charges
shall include storage charges, handling charges, insurancttj interest
on investment, and transportation charges to the storage facility.
GC-19. CANCELLATION OF WDIV. The Owner reserves the right to cancel
the unshipped portion of the work. In the event of cancellation, the
owner will pay the Contractor reasonable and proper cancellation charges.
GC-20. LAWS AND ORDINANCES. The Contractor shall observe and comply
with all ordinances, laws, and regulations, and shall protect and
indemnify the Owner and the Owner's officers and agents hgainst'any,
claim or liability arising from or based 'on any violation' or the sage,
.
All permits and licensee required in, the prosecution of the vork'ahalli`
be obtained and paid for by the Contrabtor
(N;41;. ~IINDRANdS,AND DELAYS, -Ih exbcuting the-C&VAbt 'Agreeaieht; o
=ithe'Contftbtbr eXp eu iyah bnat►tb'thst, 11i ur~dblitaking to d sl6te l <<"
thb'w*k Whin,the time thereih}fixed; he'has t'ekeh'into`Ovfbid4eatioh
dnd~Made 7a:tltwances for. 411 hindrances'and 'deleyi incidefit to the Vork61
No claim shall be made by the Contractor for hindrances 'or delbw{i froml
any cause during the progress of the work, except as provided in the
pAr4ttph,on, "S SPkNSION OF WORK".:
GC-22. EXTENSIONS OF TIM. 3hott1d' the' Contractbr be delbyed ih' the
final co;p-leetion p the vork by strikes, fire, or other cause beyond
the 'ebntrol=of the Contracto'r' ahd which;' In" the 'opinion of the' Engineer',
C'ould'hhve bten'heither anticipated nor'e'voided, thtn'an`ekteVeibn'of
time` sufficient to' compensate for the' delay, "'determined by`0.e) ; : i
Engineer, shall be granted by the Owner; provided, that the Contractb' `
shall give the Owner and the Engineer prompt notice in writing of the
fidube' of delay in each case and shall 'Aemorist'r'gte` that he` has heed 'ail;'
reasonable neans'to minimf'ze the'delsy Extensions of time will not
be gNAnttd'for delays caused by unfavorable weather', inadequate working
force; b'r the failure of the 'Contractor to place orders for equipment
or materials sufficiently in advance to insure delivery when 'needed.
GC-23. MAIEAIAL8 AND E W PMENT. Unleas specifically provided other-
vise in each case, all materials and equipment furnished for permanent
installation in the work shall conform to applicable standard specifi-
cations and shall be new, unused, and undamaged when installed or
otherwise incorporated in the work. No such material or equipment
shall be used by the Contractor for any purpose other than that intended
or specified, unless such use is specifically authorized by the Engineer
in each case.
050163 FOB GC-10
Y yY
Jn
y n
rn,..,- t. ♦9 r
P 7"
Z". T5777707
00-54V,' "auA_AA , fihe':Contrractor guatente e'that thk.radtbr;ai and.
eq~lipment'hereid ebntracted will be-as specified and frill be free, from'
defects' in designo workman'ehip and'hateilile. • If irithin"the guarantee
period the mat6tlal or.equip~nt fails to 'meet the provisions of this
guarantee, the Contractor shall promptly correct any defects,' including
nonconformance with the, specifications, by adjustment, repair or re-
placement of all defeciive parts or materials.
Unless otherwise speeLfied, the guarantee period shall begin on the
date of final payment car the date of initial operation, whichever is
luter, and the guarantee period shall end 12 months later.
If manufacturer's field supervisors are included in the contract, such.
supervision Abell be furnished by the, Contractor without coat. for the,,
correction of any defects.
The Coni,ractor.vill be given an opportunity to.confirm the, existence
pf the defect 'cut he:shall,not,djlgy.I e;correotion VW is making uch,5
determinatiorit
' `!'lie Oohtz~~ict'o~t'~'ha~l' e~Ctefnd`'~hb p`ro6ieior~e ~t''~Ki"s`"gia`a~e?~tee''ta co ~r
a1~2 eQ' A 1~ ij~l8cetder►ti' t§ fit lihid"~AA6''th`dr"g11&Anq~0oP
t'" i ~~ng !br '
&10& 16f 64,j ai+ fiV& th6'tddte'tf the~r'1W4t%II&tIo~
:I ~'J fii(.rt ;
.If% trithin, ten, days' after`thb, OwneK gives thb ` Contractor notice. of. '
defe'ety%the. Contractor neglects :totmake,[or undertake vith.due dili~.: a
Bence to make, the necessary corrections, the Owner is hereby:ratjthor-t
ized to make the corrections himself, or order the work to be done by
I a:third paityy'and the'coaV bfatheeoorrectibga shall !blip&Ad'br~theijr:
COhtractbk.
In the event of an emergency,, where in the JudgmeW oi',the;Ovner:the
• delay resulting from giving formal notice would cause serious loss or
damrge l,hich could be prevented.by izmediate'action defects may De>
corrected by the Owner, or.a'third party; chosen 6y.the:;Ovner without
!.-,,giving. prior notice. to-.the Contractor and the, cost Of-l.theycorrections K
shallfbo_paid byithe,Contraotor.'Tz,IAtthe event such' aptioh,is taken :oi
`,by the Owner, the,,Contractor,will be notified,promptly{and shail,aarist
wherever possible in making-the necessary corrections,;;
0r._25. CLAIMS FOR LABOR AND.MAT_ ERIAi,B.., The Contractor;shall indem-
'.fy and save harmless the 0 ner from all claims for labor and mate-
rials furnished under this,coatra,ct. The Contractor shall submit
satisfactory evidence the all persons, firms, or corporations who
have done work or furnished materials under this contract, for which
the Owner may become liable under the laws of the state, have been
fully paid or satisfactorily secured. In case such evidence is not
furnished or is not satisfactory, an amount shall be reteiaed from
moneys due the, Contractor which, in addition to any other sums that
may.be retained, will be sufficient, in the opinion of the (Amer, to
meet all claims of the persons, firms and corporations as aforesaid.
Such sum or sums shall be retained'until,the,,liabilitiJS ais ifoies aid
.
are fully discharged or satisfactorily secured',
(Dmw, TEXAS - 6905) j
102769 FOB GC-ll
J
r3f'-2
6o~:: pit„ rr LI R 1PYhe.-,*0TeP44,,C.e_
by. the ~pnt^apr of tho
l,%ltpaym4nt shall be a release;to, the Oxper,and every officer=and; agent
thereof: fromq all; "41afms and, liability, heremor' for' apyihing One or
furnished in;conne4tion with the work, or for any,act pr, neglect of the
Owner or, of any person relating to or affecting the work,
GC-2';. DEFENSE OF SUITS,. In case arty action in court is brought against
the Owner or Engineer or any officer or agent of either of them, for the
failure, omission, or neglect of the Contractor to perform any of the
covenants, acts, matters or things by this contract undertaken; or for
injury or damage caused by the alleged negligence of the Contractor or
his agents; the Contractor shall indemnify and save harmless the owner
and Engineer and their officers and agents from 'all losses
coati, eicpenses; u , damages
dgmente, or"decre6s whatever arising out of such;''
action.
tO a dur'et n"of this ontract i ' 6ursh4' of_`su t d9j a jA&gici througtiour.
Yy io'suth ainounta
as tV be necessary to protect himself and the interests of the`br&W
~ st a}1a✓a#' or, rise ot;:4s .s~ereit~p erg idled. Tha form
a .sh 1 "e a rer }+~i` ftrg }r t~eraeo
T a„
~o,g .ty t,
t, , f', b
ea ( G'o u ~ o guch ' . ov
it ahsl 'be' tse respons3bii' yr of t. o wn41, tractor to maiiiain adequate
insurances cbveragw at., all) timesFailure) of the,, Contractor to Mainwp
adegU.&MB coVerage"ahall-not relievo,him of? ahy,.contractual% redponsibility
or- obligatjon& 3 , i , - , , ,
,e . Y• tP: i. v, }
x I .;,..1 . c
Satisfactoryicgrtifieates•ofiinsuranoe(shallibe,filed wlt}~•,thaiOmer prior
to start Vag any construction work on this contract. The cerhificatevshall
state that ten (10) days written notice will be given to the Owner before
any policy•coverkd',thereby'db changbd or.capceledrY?
"q I
(;C-2810L- Morkm*hls CojhpensAtioa ahd. 1 erlgiLitb_lityo .This insurance
shall protset) the, Cbntfactor'against 'all elaims undef, applichble' state
workmknIs,, compensatioftlaws i1 The Cohtraetcfr shalltalsb`be prbteated -against j
claimsgfor,,injui-kiodleeasb; ~or dbgt,h'of. employbea)whichiffo3-, ony; mason,
may::not ` Pali irithih, the provisions of a' workmen's' compebtation law: This
policy shall include,iz '?all states" endoraemeht:- i
The_llatiility:limits' shell not to labs than the fohcY4i'ngo'
Workmen's compensation - Statutory
Employer's liability $100,OGO each person
GC-28.02. Crna rehensi~ve Automobile Liability. his insurance shall be
Written in comprehensive form and shsll•protect the Contractor against all
claims For''injimies to meibefts of the public'and'daina&' tb property "of'
others`Arising:frGm the use of motor vshicles, an.d shall"CGVer'op:_, tIon '
on o4~'60'th6 site'of"a]l raotor vehicles licehtod for highV'ay use, whether
th0t ai'e 64ned, dbribwhed ' orr'h 6A, : .
(DExTON, TExAs - 4904)
f EREC ON ) GC-12 k'.
092769
7• Al! P_ .,.e T r
_TT I! i,74
'Ince~l#a bx`196$ than
n the
Y S v o n ;
t t u of QA .5i: 1;I 1 AU"L ,S r' }jK 11aft•',1. 'd 1
f f; ,660 "q4i
oQC.urr~nce
Property =~esr, $160', 006 each oco 14 u~re*,
_08.63. , , q~!prohen'sive G General ' `iabilit 4'his insurance h ' be' FBritten
irk co4rq ensi ve.form and shall protect the Contractor a nst a
_ ariei g from iti u'ries`to' mem ,era 'of the puUlic ,or damage al.t pr , ty of
III .
others arising out of any act or omission of the &ntractor.oroN1a-g,e,nts,
eFaployeea, or subcontractors_, Inl addition, this polio $hall apeci~fically
insure 'the 'eogtractua ~i`abiZ by ag ,uge,d' by th`e, Contractor un er, ;tie fore
going paragraph 'ehtitle'd 'Defense of Suite".°
To the qxt'er}b t} at the ",Contrge, ox',s` woror work and kris ,}Urection m
re nire bIastir e •
q,, e~Cpoive- caditions, or uridergro ttapefaionsr' to
o 9
66mpxe64i' i,v ners i' liabi ty 'cov`erage ehali caataia_ Ix; exci ,~~o tive
to bleating, explosion; collapse of buildings, or dame 'r' to tZlirg ouad~
Fpert
pro
' r'.'S d iy'n eQ~h p b ].{{,~;V 1~, ~141LB ~rft.(iv~ 8 v" n x t l i ~~7r1" 1"c •4Y1 r r
33 OW aU I.C. n. 'fo
j i 7 Al1 , in,u e7:~ ~ ft«°r~ r ~ 1 3r
ell .l ow
: J~ n,,,J... ul 555...444 S 1 ~ • '
•a1C r ~('1i1 E.{ io{Fi ' t f ..i'; ! r .1 r f[ ~i I r:. ow
Prd~ety'amaRe 60(~ ' jj ~U r, t 4t} , ~[t"1 ':,i~ o~T, r>>X", 4. Y, ; ` 1 of:et 3re~Yce-:ri.s
5 ,
f r f F'_ , i',•.. ~u r I 1 )f 'P ! ,r r , kkQ a t .
lrti-'C~, 6. ' Buihder's Rfs;c. 4
ie itguce !a}1, bo'trr,ten,,lf~IIi'~~t_e
value form and Mall protect" th'e Cont..aCJL' and the'birner against r'is)Cs
tp.rip s.ak)d oqui it
o't of~.41 ?sin ea, struc 1 i1o Ia ats,;and #p.. L, 1 V
i not
L am
of fire an 11~g n'Agthe`rperils' In ludea` in the` itannUrd e ou d
coverage pp orgppe et~d they p4rils of andalism,an, pall { .
The amour ~.f . J kischief
9f a~ h insurancO halle fro fiefs tPan„ f<g4 ,iri~u~,, le Value of
the, von 'a com, e., tipp.~ges to o' an d a
~ ~ . P Q mate is
value i th 4u,,pdent in-
sured } 3 c ,
q~ ins ai ;aeon $1Q~t r 1;5~urg~~po.
lT-i7r , 1.',1 ;.1'
Equipment shal ~~~l'~e e~.J r(' ~nsurec •:r'."} under ri, lns, t„„ji.t
l taliai on floater'kii4an,,,lj when the
aggregate value of the equipment exceeds $10,000.
If the 'uorks does nat,'include the constkuctlon,of buildirfd structures,
this ,builder 'a risk insurance may be.oifd ted providSng,i~}~ #pgyallaticn
float $r' risuTance' fuhy,,covers. all xorl~.,.r f , C .y. '
Builder's risk insurance shall' provide'for ~ossea to be payable to the
Contractor and the Owner as their interests may appear.
{RR~I6NTEms 4964)
W-13
052769
tom'. ~ 4 ~ 1 & v • °
Xnetallation Floater. •
tractor and tie gatir " This insurance shall :js
e from ail 1 our le risks of Crotect"the Ccn-
to materialsdiF¢$iphient'ndt dtha~ c,'de¢ d ' ' it orf..d' e
{ inAUr,d,t';. b'hile n x eh .,_.ea e' t}~"c
du ing'+.cast,3n n , , qu13torage arers durin
, g i yt o k
risks" .t.►. Rn$ t1ei'tjhe irok'ie3 completed. p,,. ►
inthe ylh•~ 4th c~ovchge7'desi It shall W
f the
Far~;i~ulnr work includ tined ror the eircumstatites Which m i
for an tpcalai't ndt'Yee8 ''than t e"valuei3ofCttawork aThe Over e~' occur
value o1'.the materials shall be
and equipzgent .insured under buCO retf'on; 'less thn
;1't value shall t{c1Ude the 8ggreg v,ate-halos f the uS riskrnished fns e~uranceand niaterie3s' to be erected or nstalled t'y• th1ontrac~tC'
s insured under builder _
'e, risk insurance; ba# other-
~nst'allhtio
. floater's
6aurde shall "
the Coatrsetor slid t}ie Owner PrOWxde'fok' losses tb die '
their intexegts' m pbvabie'to
r Ir , • ,
If the
aWegatc• value o
LS f the Owner- "
UI) ment 's less' `thhn furnished and
G,ntraeto
risk ir4suraace $10,00o such a furnished..,
be omitted. ' , !d i!' i~o eoirered this intent 7', be coYered ur de boil
9,a~t3 at;ioh tldasr ih`sur'ce 'Q4yr's
Certificates of insurance coved iref~ R r,s °rJ o
4uote the insuri'n irexgtion floatex insuranc s ~fi 1=
or in lieu of V'$'gi- fth ant had all pxc}6juvAion r or Y a p
GO-29. pAYWNTg-.-~z-9 ► es'b tfie ea~p ete` p~ ie 171 2 milied.
which the En•ft e ' ant v#k << `eC,$esed on the IsYigine~ ~i r a ,
"►iil"~rpaie. `d'aubmit to-the t certificate
the following schedules En' , Owner in accordance with
statute a sir ,anger a payment certiPicsteJ Shall not con_
PPryUa' 6` ~eciinGG b
Owner s ofi'fci ':6c~~' t Part of the wo
for the a`BT basis
o lieve, the ► c'apt-
p ~Ce` (as defined in I
'e. ,fir q'pntraet o Article M.2), b ets'Qjhe fyfilm Prebponsibilit r i .2), an
fl &A 'shall
s y f „ "i r ~o~' this C rA N .1ablI ty P3!,ig0 ~
1 j. y i•t , i.~ , - t or
i
1GC-29,.i ,'$f ek~t` ehd~eria2s`, ~ 'r ft~ ~ r~< ? ut ,i
if <
(i•ed Willi A made o nee Polo ( tmit -
i f+, ~ ,of' liert~~r,3.,g c ~r t.r u4fIs "A1.j de
,
• t, Is o' tb~y etei
1+11 hAerel litiis oi' a4eemb~ies
rer6ipt ot'the' jijaine~rlg be paid RU rl ehipme t.. endinggot
issued promptly uj)8ar1ld
the it( df'`s}i ifs et~ h C t'ill'' >
$,hiZ;Pingydate speci€ie or of ZSmen d bela4~s
Ow#ier" t , J 4. herwise p
15% of the r
Price of
kng7 Jr, tneentg6r Ma1v6fsj willirbe pai9 nb s ~r assemblies of
z
P~YeAt Certificate'ahiChi~Yl`'ce4issued'th@' ` ! 4n _1 1 4
upon
Astisfactory dellvPt~"but'fiot tiei'ore1he del~~]??btly
specified or. otherwise
4'i' d9tp '
t , 1 aPPr4yed by the Owner.
DENT01i, TEXAS - 4904
Uncrion .
102769 (1C-14
• 1` ~tf
f.
GC- X9, 2. Erection, payment for equipment and materiels erected will be
made in `accordance with the following schedule.
On~or about "the'fire t'day of each month, the Engineer will make an esti-
mate of the value of the work done during the
` The estimated cost of repairing, re lacin previous caZendrj 3+,onth.
the work or replacing materials which g' or rebuilding the any part and
. specifications :ill be deducted from the enot stimated value. plans and
The Contractor shall furnish to the Engineer such detailed inforratlon
as it may request to aid in the preparation of monthly estimates. The
Owner will pay to the Contractor by the twenty-fifth day of the month
90 per cent of the estimated value less any previous payments.
GO-29.3. Cost Brfeak, down, Prior to final payment the
furnish the Owner a cost breakdown of the final contract privet by sre- hall.
tirement units in accordance with a listin price by b
the Owner, g of such units furnished d by
GC-29.4. Final P ant, The unpaid balance of the total equipment and
materials, and erection contract Price, Liusted aeebrding to' an~
eion of the contract,•Vill be paid thin 30 dY provi-
Engineer~s final payment certificate and the Owner'stOfficialpacceptance
of the work.
Final payment for equipment and materials will be not later than 365 days
after complete delivery, providing the equipment and materials are in
aecordance with these contract documents as far as can be determined,
GC-30. TAXES, PERMITS, AND LICENSES.
contract documents, the Contractor shall pay all otherwise specified in these
other taxes that are lawfully assessed a3+ salesOwner' use, excise, and
connection with the work under this contract and shall obtain and pay for
all licenses and permits required for the work, the or Contractor in
The Contractor will be compensated for
fee3, and perndt fees or W increase in tax rates, license
the date of the Pro Deal an new taxes, licenses, or permits imposed after
limited to sales p ; provided however, that this provision shall be
use, and excise work and to licensesand Permits;•equired specificcalllyaforhtheoproposed
work.
(DENTON, TEX4Z - 4904)
(ERECTION )
092769 GC-15
; yS a,' > I ,N i Lj. ,
SPECIAL CONDITIONS
SC-1 GENERAL. The requirements of these Special Conditions are nontechnical
in nature and shall supplement the GenerL:l Conditions in the administration
and regulation of the field erection work included under these specifications.
SC.2 PROJECT COORDINATION. The overall project coordination for the Unit
5 Addition to the Municipal Electric Generating Station will be under the
direction of the Engineer.
SC,2.1 Completion Schedule. Completion of the Unit 5 Addition to the
Municipal Electric Generating Station on schedule is essential to the Owner.
Unit 5 is scheduled for firm commercial operation April 15, 1973.
The work under these specifications shall be completed on or before the
dates specified in Section 1A. Completion of the work on schedule is of
the essence and is required to maintain the overall project completion
schedule.
The Contractor shall be solely responsible for, completing his work on sched-
ule. If at any time the Contractor's work )'e.behind schedule he shall
initiate immediate' and, delhnite procedures for accelerating the work as
required to get the work back on schedule. The Contractor will not be al-
Towed extra compensation for costs resulting from additional regular or
premium time required to keep the work on schedule.
SC.2.2 Cooperation with Owner, In the event that it is necessary to
either interrupt the power'dupply or to impose abnormal operating condi-
tions on 4.1e Owner's power system, such procedure must be approved by the
Owner and a complete understanding and agreement must be reached by all
parties concerned, well in advance of the time scheduled for such opera-
tion, and such understanding shall be definite as to date, time of day,
and length of time required. All work shall be scheduled to suit the
Owner's convenience, taking into consideration the power system facilities
and requirements at all times during construction.
The Contractor shall be responsible for paying all regular and premium
time labor costs arising from the necessity to perform work which affects
the Owner's system facilities at times other than regular working hours.
SC.2.3 Relations vith Other Contractors. The Contractor shall cooperate
with all other contractors who may be performing work in behalf of the
Owner and workmen who may be employed by the Owner on any work in the
vicinity of the work to bp done under this Contract, and he shall so con-
duct his operations as to interfere to the least poosible extent with the
work of such contractors or workmen. He shall promptly make good, at his
own expense, any injury or deaaage that may be sustained by other contractors
or employees of the Owner at his hands. Any difference or confl!^.t which
may arise between the Contractor and other contractors or between the Con-
tractor and workmen of the Owner in regard to their work shall be adjusted
(DE'NTON, TEXAS - 4904)
(MBITI ON } SC-1
0?1709
fi_K n... "Yf a a w. av~:'cJ dF" t7 ;,.u a, v is i 't~ ,n.: •v+ n •,f
# is fy ~ 9+M.i v r t ~1F ~ ' Y s:. I f sa
' f i a i. •r
and determined `by the Engineer. If the work of the Contractor is delayed
because of any acts or omissions of any other contractor, the Contractor
shoal have no claim against the Owner on, that account other than an extension
of 'time.
Whenever there Is interference with work w0 er other contracts, the Engineer
shall decide the manner in which the work shall proceed under each con-
tract.
SC.2,4 Methods of Operation. The Contractor shall inform the Engineer in
advance concerning his plans for carrying on each part of the work. If at
any time the Contractor's plant or equipment or his methods of executing the
work appear to the Engineer to be inadequate to insure the required safety,
quality, or rate of progress of the work, the Engineer may order the Con-
tractor to increase or improve hie facilities or methods and the Contractor
shall promptly comply with such orders; but neither compliance with such
orders nor failure of the Engineer to issue such orders shall relieve the
Contractor from his obligation to secure the degree of safety, she quality
of,,work,,and the rate of progress required by this Contract. The Contractor
a36ne shall be responsible for the safety, adequacy, and efficiency of his
-dept, equipment, and methods.
Aiiy'.mithod of work suggested by the Owner or Engineer, but not specified,
shall be used at the risk and responsibility of the Contractor= and the
Engineer and Owner will assume no responsibility therefor.
Approval by the Owner or Engineer of any plan or method of work proposed by
the Contractor shall not relieve the Contractor of any rosponsibility there-
for, and such approval shall not be considered as an assumption of any risk
or liability by the Owner or Engineer, or any officer, agent, or employee
thereof. The Contractor shall have no claim on account of the failure or
inefficiency of any plan or method so approved,
SC-3 PREVAILING WAGE RATES. The Contractor and his subcontractors shall
not pay wage rates which are less than the prevailing hourly wage rate for
each craft or type of workmen engaged on similar erection work in the sur-
rounding area.
sa.4 CONTRACTOR'S FIELD ORGANIZATION. The Contractor's field organization
shall include adequate management, supervisory, and technical personnel
on the site to insure expeditious and competent handling of all matters
related to the work.
(DENTON, TEXAS - 4904)
(ERECTION ) SC-2
091769
7
SC. 4,1 Contr►e Pers_onnei,
Shall be fully All personnel employed the
1,N qualified to perform the work assigned, Contractor
If it becomes necessary to replace any Of the Contractor shall have a suitable replacementyavail bleo`
the release of the individual. ry personnel,
coincident with
If any of the key positions become vacant because of elements the
control of the Contractor, replacement personnel shall beyond
10 days, be obtained within
SC,4,2 SupeZ Personnel. The Contractor's
fi
supervisory personnel experienced in engineerin eld staff shall include
direction of all field erection work. g' Planning
, and technical
The supervisory personnel shall remain on the site until final accep+ance
of the work by the Owner.
80.5 CONTRACTOR'S P19L 'ADI~HISTRATIONv The am
erection work shall be the sole'res neibiiit inistration of the field
Po y of the contractor,
80.5,1 Cost Breakdown The contractor shall prepare
Engineer for approval a breakdown cost estimate of heeworksubmit t the
breakdown shall show the estimated value of each category
shall be approved by the Engineer before The cosh
prepared. any Partial of v,rk ce and
s p`aymnnt invoice is
SC-5,2 Subcontractors, It is the intent of these specifications
Contractor shall perform the ma,~ority of the work with his own forces
under the management of his own or that the
work may be subcontracted on b ganization. Specific and ,
w the Contractor t the only by the subcontractors who have been listed
provided n the General Conditial and who are approved by the Owner as
All subcontractors
shall be directly
responsible to the Contractor and shall be under his general supervision
All work performed under subcontracts shall be subject to the same pro-
visions as the work performed by the Contractor's own forces.
SC-5-3 Purchase Orders, The Contractor shall submit to the Engineer
copies of e purchase order for all, materials and equipment furnished
under these specifications for incorporation in the two
Each purchase order shall show the vendor's name
facials type* Permanent model number, size, quantity ' manufacturer's name
delivery date of the material ~ accessory lint' and requested
issued to the vendor, Engineer before or at The heptiraeeheyrare
SC-5-4 Field Records, The Contractor shall maintain
of the work, up-to-date copies of during the progress
all
mentary data, complete with latestrevisionssthereto, Intadditiong the
Contractor shall maintain a continuous record of all field deviations from
DEN'PON TEXAS
{ERECTION - 4904
102769
SC-3
.r .`;S 9 t r''h ~^'1" ~ i A _~J rgi F~'~. S 6~. ~,'~»'✓t .'Ay a ~ tM Kr :'il `+n' r~j ; S'~ j -
the approved erection drawings and, at the conclusion of the work, shall
submit to the Engineer a set of the latest revisions of all drawings and
specifications marked to show "as built" deviations.
The Contractor shall submit sketches or marked prints to the Engineer
showing each approved field deviation within 10 days after each such
deviation has been approved by the Engineer.
SC.5.5 Cleanliness. Special attention shall be given to keeping the
structures and surrounding grounds clean and free from trash and debris.
The Contractor shall employ sufficient and special personnel to thoroughly
clean his work areas continuously each working day and shall cooperate
with the other contractors to keep the entire construction site clear.
This shall include sweeping the floor, collecting and disposing of trash,
and all other functions required to keep the site clean. Materiels and
supplies shall be stored in locations which will not block accessways, and
arranged to permit easy cleaning of the area.
At the close of each workweek and at the close of each day preceding a
holiday all hoses, cables, extension cords, and similar materials shall be
removed from the construction area and stored in the Contractor's rare-
houses or other storage areas.
All trash, debris, and waste materials shall be collected, sorted, and
hauled to the city dump,
Promptly upon the completion of the const fiction work, the Contractor shall
thoroughly clean his work and adjacent work made dirty by his operations,
remoeing all accumulations of dirt, scraps, waste, oil, grease, weld spattAr,
insulatioh, paint, and other foreign substances. Surfaces damaged by de-
posits of insulation, concrete, paint, weld metal, or other adhering ma-
terials shall be restored by the Contractor.
SC-5.6 Construction Area Limits. The Engineer will designate the bound-
ary limits of access roads, parking areas, storage areas, and construction
areas, and the Contractor shall not trespass in or on areas not so desig-
nated. The Contractor shall be responsible for keeping all of his personnel
out of areas not designated for the Contractor's use; except, in the case
of isolated work located within such areas, the Owner will issue permits
to the specific Contractor personnel to enter and do the work.
SC-5.7 Food Services, No food services will be permitted on the con-
struction site.
SC-5-8 Use of Elevator. The Contractor will not be permitted to use the
existing service elevators,
The Contractor shall provide his own personnel lifts and hoists for ma-
terial.
(DENTON, TEXAS - 4904)
(ERECTION ) SC-4
102769
To NA 'fC i;'pbo '~rl'4+e~1 ~'n r~yr f .tie. r 17_,, R8 .,,k. 1r e.. .rn+
slbl SAFETY AND ACCIDENT PEVF1dTI0N. It shall be the Contractor's respon_
Aibility`to ausintain, throughout they construction period, a safety and
accident preyention pro8ram which meets the requirements of Federal', state,
and local codes and of all other authorities having
work. As a supplement to requirements of such authoritiesaitheo"Manualtofa
Accident Prevention in Construction" Published by the Associated General
Contractors of America, Inc. io recommended as a guide for safety and
accident prevention.
All personnel shall wear hard hats at all times when they are in the con-
struction area.
SC.7 FIRE PROT_.__ EC1_'ON. Only construction procedures which minimize fire
hazards to the extent practicable shall be used. Combustible debris and
waste materials shall be collected and hauled to the city dump each day,
as provided hereinbefore under "Cleanliness". Fuels, solvents, and other
volatile or flammable materials shall be stored away from the construction
and storage areas in well marked, safe containers,
essential to fire prevention, shall be practiced Cool housekeeping,
out the construction period. The Contractor shall yfollowCothe rec 4mendaa-
'tions of the AGC !'Manual of Accident Prevention in Construction" regarding ,
fire hazards and prevention,
The Contractor shall provide adequate fire protection equipment in each
warehouse, office, and Other temporery ntructurea, and in each work area
which he Is occupying. Access to fire hydrants and other sources "of fire
water shall be identified and kept open at all times.
SC,B PROTECTION OF WORK. The Contractor shall be solely responsible for
the protection Oil" work until its final acceptance by the Owner.
The Contractor shall have no claim against the Omer or the Engineer be-
cause of any damage or loss to the Contractor's work, and shall be respon-
sible for the complete restoration of damaged work to its original condi-
tion complying with the specifications and drawings.
If the Contractor's work is damaged by another party not under his super-
vision or control, the Contractor shall make his claim directly with the
party involved. If a conflict or disagreement develops between the Con-
tractor and one of the other contractors concerning the responsibility
for damage or loss to the Contractor's work, the conflict shall be re-
solved as provided in the General Conditions. Such conflict shell not be
cause for delay in the restoration of the damaged work. The Contractor
shall restore thy: work immediately and the cost thereof will be assigned
pending the resolution of the conflict.
SC.8,1 Security. The Contractor shall be responsible for all material
and equipment in his custody or placed in construction
methods shall be employed as required to insure the proteby him,
ction ofesuchty
material and equipment from theft, vandalism, fire, and all other damage
and lose.
(DENTON, TEXAS - 4904
(ERECTION
102769 SC-5
MIL
"&R7,17,71707 77 IV t•,"..-
fir!-o
6C,8,2 Protection or Cancretg g,ir•r$cee.
crate surfac" J1 be protected (:chiCoi`rete floors and other con
stainning and other demage, Dama e s pp ' l benre"are or g,
and replaced subjent, to the Engineer's iscrs shall be repaired or removed
discretion and
c approval.
Heavy planks and mats shall be placed under equipment
stored, moved, assembled, or installed on or above concre materiels being
flr
Nonflammable, oil resistant coverings shall be used to protectoconc eteces.
surfaces from staining,
SC-8-3 Prot` ec_n of Ora$ and Stair Treads, Floor rat!
treads shall be protected against damage from hea g and stair
equipment, materials, flame cutting, weldi ti` loads' movement of
damage. ng, and o other construction
Where heavy equipment or material loads are to be stored or moved over
grating, they shall be supported directly from the structural steel.
Damaged sections of grating shall be repaired, or regla.ed sublect to the
Engineer's discretion and approval.
80.84 Minor Defects. The Contractor shall readjusts straighten, and
re pa ir minor defects and fabrication errors which are normally encountered
in the Owner-furnished structures, foundations, and materials,
extra compensation in connection with such work will be`Considered unless
the claim is made in accordance with the applicable provisions No claims for
General Conditions. in the
• When field labor is needed to correct significant errors In Owner-furnished
equipment and materials, the Contractor shall furnish such la'oor when so
requested by the manufacturer or by the Owner with the consent of the manu-
facturer, Such labor shall not be included in this Contract and the Con.
tractor shall obtain payment for the labor from the manufacturer.
SC48.5 AM L& of Dama es. The Contractor shall repair immediately any
damage done to the Owner's facilities as a result of construction work or
abnormal use. All such repair work shall be subject to the approval of
the Owner,
(DENTON, TEXAS - 4904)
(EAEMION
052070
SC-6
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3$ct`ion lA DEBCF'NI' ON AND Bt6~E a 46 ILA- IA43
t
1A,1`, Oeaeral
'1A2 Purpose ;of the Specification L1-1
1A,3 Work Included WOi Thede Spepifietiions 14-1
3.A,,b Miscellaneous Materials and ServicesA=2.
~l1 ,5 Work Not Ins-uddd Under Thebe Specifications lA-2 ,
f ' 1 A.6 Sdhedulb lA-
1A,7 ' Contractor a Services IA-2 1A,3
Sdcti,on 1B - GENERAL EQUIPMEN'T' SPECIFICATIONS l l 1$-9 f"
r
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Section IA - DESCRIPTION AND SCOPE OF THE WORK
lA.l FEh. This section covers the general description, scope of work,
and supplementary requirements for equipment, materials, and services in-
cluded under these specifications.
Municipal Electric Gener-
The Unit 5 Addition to the City of Denton, Texas,
ating Station will include the construction of a complete generating unit
i.e., major power plant equipment, systems and auxiliaries, and plant struc-
ture. The nominal capacity of Unit 5 will be approximately 65 megawatts.
A railroad siding will be available near the plant site for delivery of
equipment and materials.
1A.2 PURPOSE OF THE SPEOIFI CATIONS, The purpose of these speeiftcatione
in to procure the highest quality equipment, materials, and worXWmehip
in accordance with the specified requirements and best accepted practice.
Proposed equipment and materials which do not comply with these specifi-
cations:.ohall not be allowed. The Contractor shall b`ee'respo Bible including
s which do co
furnishing equipment and material comply. V,
guaranteed performance, at no 'change in'the contract price
U.3 WORK INCLUDED UNDER- THESE SPECIFICATIONS, The work under these
specifications shall include furnishing and erecting the cooling tower
and associated auxiliary equ+pment, and providing drawings, engineering
date, accessories, and field services complete as described herein end
in accordance with the contract documents, defined in the GMERAL CONDI-
TIONS, Article OCvl.
All equipment and materials required for a complete cooling tower shall
be furnished, including fan motor drives, except as specified otherwise
in these specifications,
Equipment, materials, and accessories furnished shall be delivered to the
plant site where they shall be received, unloaded, stored, wid erected
under these specifications. Deficiencies shall be sufficient cause to
reject equipment fob cars. Unloading from care and storing will not con-
stitute acceptance.
The equipment will be tested by the Owner, after completion of the unit,
to demonstrate its ability to operate under the conditions, and fulfil!
the warranties and guarantees, as specified herein. If the Owner's tests
indicate that the equipment fails to meet guaranteed performance, the
Contractor dt Article o 0Cf24gtions under the pro-
cedure
The stated in GENERAL CONDITIONS, Contractor shall provide drawings and Pngineering data, manufacturer's
field services, tools, instruction manuals, miscellaneous materials and
services, and shall participate in design conferences as specified herein.
DENTON, TExAB - 4404 } U-1
COOLING TONER - V1.10A)
040170
1 $ 1 1 l k ~ 11 t"
h~',`~ x v ] S ' f : v d• ;:'F °'F? : ° 75
1A.4 MISCELLANEOUS MATERIALS:, D &VrE8. Mieceilapeous materials and
services not'otherwiae specifi^ally ci ed fo'r shall be furnished by the
Contractor in accordance with the followings
All bolts, nuts, and gaskets between components furnished under
these specifications
All piping integral to or between any equipment furnished under
these specifications, except as otherwise specified
Leveling blocks, subsolenlates, soleplates, thrust blocks,
matching blocks, wedges, and shims
All hangers and suppoe.s for piping and equipment furnished
by the Contractor
All necessary connections for the Owner's piping, wiring, and '
instrumentation
Coupling guards for all exposed shafts and couplings
Materiels and services specified in Section 3A of these
specifications
1A.5 WORK NOT INCLUDED UNDER T1;ESE SPECIFICATIONS, The following items
of work and materials will be furnished by the Owners
Concrete basin
Motor starters and permanent wiring to equipment furnished with
the cooling tower
Piping external to tower
Lubricants for the machinery furnished with tha cooling tower
Construction services and materials as specified in Section 3A of
these specifications
1A.6 SCHEDULE. All equipment and materials for the cooling tower shall
be delivered to the site to permit erection to begin on July 1, 1972.
Erection shall be complete on or before November 10 1972.
IA-7 CONTRACTOR'S SERVICES. The services called for in WORK INCLUDED
UNDER THESE SPECIFICATIONS shall be in accordance with the following,
1A.7.1 Drawings and Engineering Data. Drawings and other engineering
data for the specified equipment and materials are essential to the de-
sign and subsequent construction of the entire generating unit. Time
is of the essence in completing each phase of the work so that the 1=1
can be in commercial operation on the required date. The Contractor will
be required to submit drawings and engineering data in accordance with the
(DENTO11, TEXI,S - 4904 )
(COOLING TOWER - t4-10A) 1A-2
040170
t 7 i~ ix n
77
schedule and requirements specified in Section 1C. Failure of the Con-
tractor to submit drawings and engineering data on or before the dates
specified shall be considered a breach of contract and reason for ter-
mination of the contract if the Owner so desires.
1A.7,2 Design Conference. Within 30 days after award of ecatract 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 Manufaoturers' Technical Services. The Contractor shall furnish
the services of one or more technical field supervisors, on a resident
basis, to give technical advice regarding methods and procedures for all
erection work, testing, and placing the equipment into successful opera-
tion and to inspect and approve the installation as to its conformanc6
with the manufacturer's requirements. The technical supervisors shall.
be present during the unloading of equipment and materials from cars,
hauling, storing, cleaning, erection, startup, and testing of the main
equipment and associated auxiliary equipment.
The manufacturers' technical field supervisors shall be present during
the startup of the equipment and shall instruct the operating personnel
in its proper operation.
1A.7.4 Tools. The Contractor shall furnish and ship with the equipment
one set of all speoial tools required for the erection, dismantling, or
maintenance of the equipment. The tools shall be shipped in sepaxate
heavily constructed wooden boxes provided vith hinged covers and padlock
hasps.
Maintenance tools shall be boxed separately and the boxes shall be marked
with the large painted legend as follows:
CITY OF DE'NTON, TEXAS
MAINTENANCE TOOLS MR COOLING TOWER UNIT 5
ERECTION CONTRACTOR DO NOT OPEN EXCEPT WITH OWNER'S PERMISSION
An itemized list of the contents shall also be indicated on the outside
of each box.
The maintenance tools shall include all special handling rigs, bars, sli,.ge,
and cable. All tools shall be in new and unused condition.
1A,7.5 Instructicn Manuals. The Contractor shall tarnish 12 complete
and final copies of the manufacturer's instructions and parts lists,
specified in Section 1B, not later than 90 days aft.,r delivery -3f the
cooling tower. One copy shall be sent to the Engineer, and upon approval
thereof, the remaining copies shall be delivered to the Owner.
(DENTON, TExAs - 4904 )
(COOLING TOWER - M-10A) 1A-3
o4ol7o
Section 1B - GENERAL EQUIPMENT SPECIFICATIONS
1B,1 GENERAL. These General Equipment Specifications apply to all equip-
ment. They shall supplement the detailed equipment specifications but in
case of conflict the detailed equipment specifications shall govern.
1B.2 SPECIFICATIONS AND STAN____ D • The specifications, codes, and
standards referenced in these specifications (including addenda, amend-
ments, and errata) shall govern in all cases where references thereto are
made. In case of conflict between the referenced specifications, codes,
or standards and this specification, these specifications shall govern to
the extent of such differen:e.
1B.3 U.S. MATERIALS. Equipment and accessories furbished shall be from a
reputable manufacturer currently engaged in production of such materials
within the United States of America.
To the extent possible, materials and equipment (including components
thereof) furnished under these specifications shall be produced, pAileased,
nanufactured, and assembled within the United Staoesfof America. All
material and equipment which must necessarily
shall be clearly designated in the Proposal in the space provided for
viations and exceptions.
IBA COMPON n FARTS. Individual parts shall b manufacturedc to standard
furnished at any time, be. in-
sizes and gauges so that repair parts,
stalled in the field. Like parts of duplicate units shams b~l iintorcndeangea-
prior
ble. Equipment shall not have been in service at any
livery, except as required by tests.
IDENT13ICATION. All correspondence, shipping notices, shop drawings,
specifications, engineerirg data, and other documents pertaining to the
spec all be equipment and materials F name, specification number,cand the name of the
identified by the Owaer'f names
item of equipment or material.
1B,6 MANUFACTURER'E; INSTRUCTIONS S` S AND PARTS LISTS. The instruction man-
uals required in Section lA shall include epecifi^stione a ~ngiins, and
description of equipment; installnst sttdata;oend curves.
tions; parts lists; and where applicable,
Manuals shall be assembled and bound in Buchan Type ORL (old style) binders
covered with pyroxylin impregnated buckram covers, manufactured by Buchan
Loose Leaf Records Co., Clifton Heights, Pennsylvania. Binders hallsnotre
be greater than 3-1/2 inches thick and shall be adjustable to permi shall compact bindingn oncSheetdP-802`.02 bound at them end oftthilsesect on,idAnti-
proof on as show
asseubledland submittedd for the Engineer's
proof of the each cover
approval
(DENTON, TEXAS - 4904) 1B-1
(EQUIPMENT - 091869 )
1~
Where applicable the information contained in the manual 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 data on the recommended and maximum
allowable vibration limits of all rotating equipment.
The instruction manuals shall contain a table of contents and section dividers
with index tabs for ease of reference.
1B.7 MATERIALS LIST. The Contractor shall prepbre and submit with the
first shipping notice duplicate copies of an itemized materials list
covering all equipment and material furnished under these specifications.
The materials list shall be in sufficient detail to permit an accurate
determination of the coupletion of shipment.
1B.8 SHIPPING NOTICE. The Contractor shall submit two copier of a shipping
notice describing ,\ch shipment of material or equipment. TLe shipping
notice shall be mailed to arrive approximately 3 days ahead of the estimated
shipment arrival.
The aftlessees for shipment notices will be determined later.
18.9 FACTORY ASSEMBLY. Equipment shall be shipped completely factory assem-
bled 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 istatediin the Contractor'ase
the equipment shall be assembled and shipped
Proposal.
All accessory items shall be shipped with the equipment. Boxes and crates
ccitaining accessory items shall be marked so that they are identified with
the main equipment. The contents of the boxes and crates shall also be
indicated.
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, oxidefl, and
other coatings shall be removed. Sand or grit blasting of ;:eternal areas
which will be exposed to steam, or treated feed water, .:111 not Le allowed.
E.tposed surfaces shall be finished ,3mooth, thoroughly cleaned, and fillea
a~j 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.
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.
(DENTON0 TEyis - 4904) i8-2
(EQUIPMENT - 052070 )
VT_
Two gallons of touch-up paint and one gallon of finish paint used on the
elec:citcal equipment enclosures shall be furnished.
. Shop primer for other steel and iron surfaces shall be Mobil "13-R-50
Chromox OD Primer", or Tnemec "77 ChemPrJme" unless otherwise specified.
Machined, polished, and nonferrous surfaces which should not be painted
shall be coated with rust preventive compound, Dearborn Chemical "No-Ox-
Id 2W", Houghton "Rust Veto 34411, or Rust-Oleum "R-9".
1H.11 PROTECTION. All equipment shall be boxed, crated, or otherwise
suitably protected during shipment, handling, and storage. Equipment
having antifriction or sleeve bearings shall be protected by weathertight
enclosures.
Coated surfaces shall be protected against impact, abrasion, discoloration,
and other damsZe. Surfaces which are damaged shall be repaired.
Electrical equipment, controls, and insulation shall be protected against
moisture and water damage. All external gasket surfaces and flange faces,
couplings, oiotor pump shafts, bearings, and like items shall be thoroughly
cleaned and coated with rust preventive compound as specified above, and
protected vith suitable wuod, metal, or other substantial type covering
to insure their Pill 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
substantial type protectors. All female threaded openings shall be closed
with forged steel plugs.
Returnable containers and special shipping devices shall be returned by
the manufacturer's field representative at the Contractor's expense.
1H.12 ALIGNMENT AND RALANCE. All rotating parts shall be true and well
balanced. Excessive noise or vibration in the opinion of the Engineer will
be sufficient cause for refection of *he equipment. All rotating equipment
shall be balanced at the factory.
18.13 DESIGN COORDINATION, The Contractor shall be responsible for the
selection and design o: 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 net at or critically near the operating range of
the unit.
1B.14 CORRECTION OF MANUFACTURING ERRORS. Equipment and materials shall
be complete in all respects within the limits herein outlined. All manu-
facturing errors or om°asions required to be corrected in the field shall
e done by the Contractor or hir duly authorized representative.
(DENTON, TEXAS - 49o4)
(EQUIPMENT - 052070 18-3
)
1B.15 LUBRICATION. Equipment shall b) lubricated by systems designed for
continuous operation and shall not require attention during start-up or
shutdown, or more frequently than once weekly.
1B.16 POWER TRANISMISSION UNITS. The horsepower rating of eech power
transmission unit shall be at least equal to the theoretics). brake o: se-
power required to drive the equipment under full load, including all losses
in speed reducers and power transmission.
The input horsepower rating of each sear 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
provisions which will prevent oil leakage around shafts,
1B.17 COUPLING GUARDS. Guards shall be provided for protection of per-
sonnel from all exposed moving and/or rotating machine elements. Guards
shall be constructed from aluminum plate not less than 3/16 r'nch thick
ar.3 expanded aluminum mesh and designed for ease of installation and
removal. The necessary supports and accessories shall be furnished with
each guard.
18.17.1 Horizontal Shaft Equipment, Safety guards for `orizontal shafts,
shaft couplings, and belt sheaves, shall be of Vie inverted "U" design
with bolted horizontal joints. Guard support bars or angles shall extend
6 inches below the coupling, and shall be supported from the frame of the
machine and not the baseplate.
1B.17,2 Vertical Shaft Equil t. Safety guards for vertical uhafts r.nnd
shaft couplings shall be of 360 degree construction with bolted vertici►1
joints.
1B.16 EQUIPMENT BASES. A cast iron or welded steel baseplate shall be
provided for all rotating equipment which is to be installed on a concrete
base. Each baseplate shall support the unit and its drive assembly, shall
be of a neat design with pads for anchoring the units, shall have a raised
lip all around, and shall have a threaded drain connection.
1B.19 COMPRESSED AIR. Filtered, dried, oil-free compressed air will be
supplied for operation of pneumatic devices. The compressed air vill be
supplied at receiver operating pressure varying from 60 to 100 pri.
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.20 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 shad provide any
devices required for proper operation and protection of the equipment
during electrical power supply fluctuations described in the following
paragraphs.
(DENTON, TEXAS - 4904)
(EQUIPMENT - 091869 ) 1B-4
All direct current electrical devices shell 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 a+r any voltage from 100 to
140 volts direct current, with ambient temperatures as specified. Electri-
cal devices served from this supply shall not impose any ground connections
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-
natinp current system. The Contractor shall guarantee satisfactory oper-
ation vnen the equipment is continuously, energized at any voltage from 105
to 130 volts alternating current.
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.
I
1B.21 RACEWAY. Unless specified otherwise, all raceway interconnections
between devices, panels, boxes, and fittings :hall conform to USAS C80.1
and UL 6. All conduit connections shall be of the threaded type. j
1B.22 WIRING. Unless otherwise specified, all electrical conductors shall
be Class B stranded copper 14 AWO or lr.:rger. Panel wiring shall have ther-
mocetting Type BIS insulation rated 600 volts, designed for maximum con-
ductor temperature of 90 C. Conductor insulation for other wiring shall
be cross-linked polyethylene according to IPCEA B-66-524 Interim Standard
No. 2 except Type AAA shall be used where ambient conditions cause con-
ductor operating temperatures to exceed 90 C. Metallic sheathAd 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
drawings. Conductors shall be identified by legible markings on device
terminals, printing on the conductor jacket 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 ,packet. Adhesive :.abels are not acceptable.
(DENTON$ TEXAS - 49o4)
(EQUIPMENT - 091869 } 1B-5
rA 1 ` Y
CITY OF DENTON, TEXAS
MUNICIPAL ELECTRIC GENERATING STATION
UNI. S
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FOR
NAME OF EQUIPMENT
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Note: {front Cover)
Large type shall be 30 point Tempo Heavy Condensed
All other type :Hall be
12 point Copperplate Medium Gothic
TYPICAL EQUIPMENT INSTRUCTION BOOK COYER
RACK & VEATCH CITY OF DEkTON, TEXAS
CONSULTING ENGINEERS MUNICIPAL ELECTRIC BENERATINO STATION
KANSAS CITY, MISSOURI UNIT6 P-802.02
Section 1C - ENGINEERING DATA
1C.1 GENERA This section covers engineering data and manufacturer's
drawings which the Contractor shall submit to the Engineer for design in-
formation or approval, As stipulated in Section 1A0 compliance with the
specified schedule for drawing and data submittal is essential to the
scheduled progress and completion of the Unit 5 Addition and in of the
essence pf this Contract.
1C.2 DESIGN DATA. Within 30 days after award of contract, ten copies of
the desin data required to permit station design to proceed shall be
submitted. The data shall include but not be limited to the followings
Data to permit preliminary layout of the supporting structures
and building enclosure
Data to permit preliminary sizing of the major piping systems
10.3 DA WINGS, 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 submitted
to the Engineer. Preliminary drawings shall be reasonably complete and suit-
able for the Engineer's use in establishing basic plant arrangement and de-
sign requirements, Preliminary drawings will not be checked -Jr approved by
the Engines -rl however, the Engineer will refer 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 accord-
ance with the procedures set forth in Article GC-7 of the GENERAL CONDITIONS.
I
(DENTON, TEXAS - 4904 )
(COOLING TOVEM - M-10A) 1C-1
052570
r
41
Section ID - MOTOR SPECIFICATIONS
1D-1 GENERAL, These motor specifications are applicable to all elec-
. tric motors required for the operation of the equipment furnished. Motor
Specification and Data Sheets for the motors required have been included
in the respective equipment sections in Technical Requirements. Arty
motors not specifically covered but still required for operation of the
equipment shall be furnished. The Contractor shall list and include as
part of the Proiosal the additional motors being furnished and they shall
be in accordance with these specifications.
The requirements of the individua] Motor Specification and Data Sheets
shall govern where conflicts occur.
1D.2 CODES AND STANDARDS. All motors shall be designed and fabricated
to conform to the requirements of applicable ANSI and HEMA standards.
1D.3 RATING, The electric motor brake horsep wer required to drive the
furnished equipment at the maximum design point of the equipment shall
not exceed tle victor rating at 1.0 service factor.
Motor rating and nameplate shall conform to the following NEMA MG-1
requirements:
1D.3.1 Rating Standard Part 20
Par---1lfl
Fractional and Integral
horsepower x
Integral horsepower
680 frame series and s.naller x
Larger than 680 frame series x -
` x
]0.3.2 Nameplate Stancerd MG1-20,60
MGl-10.38
In addition to MO1 Standard
requirements the following
nameplate data shall be pro-
vided.
Manufacturo rs
Desig~'ition x
Seri.l number x `
Shur order number x `
:Frame number -
` x
Class insulation
Service factor x x
Code letter x x
Locked rotor current, x
amperes
• x x
(DENTON, TEXAS - 4901,)
(MOTOIJ )
032570
]D-1
'a..'. ,
77
Start limitations x x
Direction of shaft
rotation by arrow for
T11 T2, and T3 motor
lead connections x x
1D.4 TERMINAL MARKINGS. Terminal markings for motors shall be in
accordance with Part 2 of NEMA standards and Section 4-8 of ANS C6,1-1956,
1D.5 DESIGN AND CONSTRUCTION. Design and construction of each motor
shall be coordinated. with the driven equipment requirements and as des-
ignated on the Motor Specification and Data Sheets.
1D.5.1 Service Factor. The moto_- service factor, design, and applica-
tion shall conform to the fallowing requirements.
For all motors 200 horsepower or less furnished with a service factor
greater than 1.0, the service factor shall be in accordance with NEMA
M01-12.47.a.
For all motors 250 horsepower and larger furnished with a service factor
greater than 1.0, the motor nameplate shall show the horsepower rating at
1.0 service factor, ant the service factor, The motor shall be designed
to provide a continuous L)rsepower capacity equal to the rated horsepower
at 1.0 service factor multiplied by the specified motor service f!.ctor
without exceeding the temperature rises listed in NEMA M01-12.42 and MG1-
20.40 for the insulation system and enclosure specified.
1D.5.2 Enclosures. All motors shall be self-cooled. Motors for out-
door service shall have all exposed metal surfaces protected with a
: corrosion resistant paint or coating. Exposed unpainted and uncoated
metal surfaces shall be of a heavy-duty corrosion resistant material.
Motors for normal indoor service shall have open dripproof enclosures.
Motors for unusual indoor service shall be totally enclosed and of the
correct type enclosure for the particuler service as specified in NEMA
MG1-1.26.
All motors shall be complete with screen guards over all openings.
Screen guards shall be fabricated of corrosion resistant metal with
free openings no larger than ''inch.
Motors for nortral outdoor s^r I (,v r) 1 be totally enclosed or have a
NEMA Type 1 outdoor weather ~.,iotertcL enclosure.
Motors for unusual outdoor servi,,! shall have NEMA Type II weather pro-
tected enclosures, standard space heaters, and removable reclear,able
air filters. A temperature sensitive thermal device shall be provided
in the air discharge of the motor. The device contact shall be normally
open anJ shall close on high air temperature. The device contact shall
be rated one ampere at 125 volts d-c.
(DENTON, TEYm - 4904)
(MOTORS ) 1D-2
032570
r •Lq!,'~,F Yr
iD.5.3 insulation. All rotors shall have nonhygroscopic insulation rated
for temperature rise and Bmtient temperature in accordance with h'EMA
MC1-?.0.359 -12.41, and -12.42 for the insulation class specified. When
ambient temperatures greater than 40 C are specified, the ambient tempera-
' turf specified plus the temperature rise at the hottest spot due to motor
lorimes shall not exceed the total limiting temperature rise for the insula-
tion system used.
The total "!:it spot" temperature for Class Al B, F, and H insulations
shall be as tabulated below.
Insulation Tetal Temperature
Class Degrees Centigrade
A 105
B 130
F 155
H 180
Where a sealed inaulation sysS:em is specified, two additional dips and
bakes of epoxy varnish or ve,ouum-pressure impregnation shall be included.
;:'here an e.neapsulat,ed insulation system is specified, sealing shall con-
form to NEMA MO1 ';or random wound motors.
1D.5.4 Space Het~ters. Space heaters where specified on Motor Specifica-
tion and Data Sh:ets shall be provided inside the motor enclosure in a
location suitable for easy removal and replacement. Space heaters shall
be of the capai~ity required to maintain the motor internal temperature
above the dew point wher the motor is idle and shall be isolated by a
heat insulation carrier or located so as not to cause heat damage to
adjacent painted surfaces.
1D.5.5 Conduit_ Boxes. The cast iron or pressed steel motor conduit box
shall be diago-ially split for easy access to the motor leads, and shall
havA. a threaded opening to provide a watertight rigid connection with the
conduit. The box shall be deeigned for rotation in 90 degree increments
to receive conduit from any of four directiono to facilitate connections.
A gasket shall be furnished between the diagonally split halves of the
conduit boat, and a nonconducting motor lead positioner shall be fur-
nished between the conduit box and the motor yoke. All motor leads lo-
cated in the conduit box shall have t,~rc+nals and shall be permanently
numbered for ease of identification.
Box locations and dimensions of motors rated above 500 volts shall be
subject to approval by the Engineer.
All motor lead conduit boxes for motors rated above 500 volts shall be
cast iron or pressed steel and shell be size& and arranged to permit the
in3tallation of stress cones within the box.
(DENTON, TEXAS - 4904)
(MOTORS 1D-3
032570
All space heater leads for motors rated 600 volt or less shall be wired
to the motor lead conduit box, and include terminal connectors.
All space heater leads for motors rated over 600 voltr3 shall be wired
to the cast iron accessory conduit box described ti)alcnr, and include
terminal connectors.
A separate cast iron or pressed steel "ecessory conduit box shall be
provided in motors rated above 600 volt for current transformer leads,
temperature detector leads, alarm device leads, space heater leads, and
othor similar accessory equipment leads. Accessory conduit boxes shall
be complete with screw type terminal blocks for termination of such
leads. Terminal blocks for current transformer leads shall be shorting
type. Each terminal in the blocks shall be identified and marked for
its respective leads. All accessory conduit boxes shall be accessible
from outside the motor.
1D.5.6 Leads. All leads including main motor leads, current trans-
former leads, space heater leads, and thenaal protective device leads
sha.',l be completely wired to their respective terminal box. All motor
leads and their terminals shall be marked Tl, T2, and T3 in accordance
with the direction of shaft rotation shown on the nameplate.
Dual voltage rated motors shall be connected for the operating voltage
specified and only the leads for field connection shall be brought into
the terminal box.
1D.5.7 Terminals. All leads shall be provided with ccempresbion type
connectors equivalent to the following:
Cable Size Burney Connector
250 Mem and larger YA-2LN
6 AWG through 4/0 AWG yA-L
8 AWG and smaller YAy
1D-5.8 Ground Connectors. Motors shall be furnished with a grounding
connector attached to the motor frame inside the motor main lead conduit
box. The grounding connector may be a lug or terminal or other approved
grounding connector. The ground cable and pcn+er cable relationship, as
to size, is ahonn as follows:
Power Cable Size Ground Cable Size
12 to 8 AWG 12 AWG
6to2AWG 8AWG
1 to 3;'0 AWG 6 AWG
4/0 AWG to 750 Mcm 2 AWG
(DEWON, TEXAS - L904)
(MOTORS )
032570 1D-I`
1:71
Motors rated higi4er than 600 volts shall also have a grounding connector
permanently attached to the motor frame on the same Bide of the motor non-
the the motor main lead conduit box. The grounding connector may be a
. corrodible metal pad welded or brazed to motor frame with a threaded
hole at its center, a terminal connector atte^_hed to the motor frame,
or other approved motor frame grounding method. The grounding point
shall be on or near the end of the motor opposite the output shaft of
horizontal motors and on or near the base of vertical motors.
1D.5.9 Bearings. Grease or oil lubricated rolling element thrust and
radial bearings shall be designed and fabricated in accordance kith
AFKIS. standards to have a minimum life rating of not less tnaa 15 years
under the load, speed, and thrust requirements.
Stacked rolling element bearings will not be acceptable.
Sleeve bearings shall be oil-ring lubricated type with mountings rrovided
with oil level sight gauges marked for required oil level at motor run-
ning and motor standstill. The oil ring shall be one piece construction.
Split type construction will not be acceptable.
Sleeve bearings, end belle, and bearing housings for horizontal motors
shall be split type when available for the frame and enclosure specified.
Thrust bearings for vertical motors shall be capable of operating for
extended periods of time at any of the thrust loadings imposed by the
specific piece of driven equipment during startin3 and normal operation
without damage to the bearing or the motor frame.
All mountings for bearings shall be designed to prevent the entrance of
lubricant into the motor enclosure or dirt into the bearings, and shall
be provided with pipes, drain plugs, and fittings arranged for easy re-
lubrication from the out-)ide of the motor while the motor is in service.
Bearing lubrication shall be furnished by an internal lubrication system
requir.:ng no external source of water or lubricant, unless specified
others ise on the Motor Specification vnd Data Sheet. When an external
lubrication system is required it shall be furnished complete by the
Contractor, including all required connections. Required connections
shall be furnished for forced or recirculating lube oil as specified on
the Specification Data sheets.
The Contractor shall furnish all lubrication information required to
assure proper equipment start-up and subsequent bearing maintenance.
ID-5-10 otors. All Uduction motors shall have squirrel cage rotors.
Rotors shall be adequately sized to avoid overheating during accelera-
tion of the motor and driven equipment.
(DENTON, TEXAS - 4904)
(MOTORS
052070
1D-5
. is r.;Y - u• ;7
1D.5.11 Shafts. Where shipment permits, motor output shafts shall be
complete with motor half coupling mounted, connected to the driven equip-
ment, and adjusted ready for operation. Where motor size prevents ship-
ment with motor connected to driven equipment$ the motor half coupling
shall be factory mounted for field connection to the driven equipment,
The output shaft of motors furnished with split sleeve bearings shall have
the motor mechanical center and electrical center permanently circumscribed
identified on the motor shaft.
for use during motor installation.
1D.5.1< Torque Characteristics. The torque characteristics of all induc-
tion motors at 90 per cent rated voltage or that voltage provided as shorn
on the Specification Data sheets shall be as required to accelerate to full
speed the inertial loads of the motor and driven equipment.
Locked rotor current of all induction motors shall be the minimum within
the standard design limits used.
1D.5.13 Beari Temperature Detectors. Bearing temperature detectors
shall be furnished for a1Z. motors with split sleeve bearings.
bear-
and thesouter racetofc rolling with
Each ng of babbitt sleeve thermocouple
ings.
1D.5.14 Temperature De ector Details. All temperature detectors shall be
chromel alumel thermocouples having magnesium oxide packed stainless steel
sheaths.
1D.6 FACTORY TESTS. Each motor shall be tested at the manufacturer's plant
to determine that it is free from electrical or mechanical defects and to
provide assurance that it meets the requirements of these specifications.
Motor horsepower rating will determine which of the following test pro-
cedures govern.
Five copies of reports of each test shall be sent to the Engineer prior
to shirnent of the motor from the manufacturer's plant.
(DENTON, TEXAS - 4904)
(MO'T'ORS ~ 17-6
052070
In each case where a motor design for a number of motors identical to
that specified has been manufactured and completely tested, five copies
of such test report including a speed-torque curve for the design,
shall be provided in addition to the commercial test specified.
JD.6.1 Motors 200 HP and Smaller. A standard commercial test shall
be made or. r..ach motor. The test shall consist of:
No-load running current at normal voltage
Locked-rotor current at farctional voltage
Measurement of winding resistance
Dielectric test
Inspection of bearings and bearing lubrication system
For wound-rotor motors, the measurement of secondary
open circuit voltage ratio at collector rings
ID.6.2 Motors 250 HP and Larger. The above described standard commer-
cial test shall be made on each motor unless otherwise specified.
When complete tests, witnessed or unwitnessed, are specified on the
Motor Specification and Data Sheet they shall consist of:
Full load heat run
Per cent slip
No-load running current
Locked-rotor current
Breakdown torque
Pull-up torque
Starting torque
Efficiency at full, 3/4 and 112 load
Power factor at full, 3/4 sni 1/2 load
Winding resistance measure-aenw'
Dielectric test
Inspection of bearings and bearing lubrication
system
For wound-rotor type, the measurement of secondary
open circuit voltage ratio at collector rings
1D.7 MOTOR SPECIFICATION AND DATA SHEETS. The Motor Specification
and Data Sheets specify the mayor construction requirements for each
motor. After award of contract, in L•cordance with the schedule speci-
fied in Section 1C, the Contractor shall complete and submit copies of
the Motor Specification and Data Sheets for each motor furnished with
all motor data filltd in.
1D.8 MANUFACTURERS. Motors shall be manufactured by Allis-Chalmers.
(DENTON, TEXAS - h9o4)
(MOTORS }
0520Y O 1D-7
Y[~~v
J, TM' r F T! 7-77
aa r}a sp r
r{~i rY fx <r3Je Pr ~ey~,b l,r t
2 TBCBNICAL pyqUIMM~yS
Page thru Page
Section 2A - DESIGN OITMA
2A-1 2A-2
2A.1 General
2A.2 Codes 2A-1
2As3 Type 2A-1
2A.4 Arrangement 2A.1
2A5 Design Criteria 2A-1
M6 Performance 6urvea 2A-1
2A-2
2A.7 Performance 4'eating
2A-2
Section 2B CONSTRUCTION
2B-1 2B-5
2B.1 General
2B42 Materials 2B-1
2B63 14.0,0d Preservation Treatment 25-1 2$-2
28.4 F,~#~loture - 2B-2
M5 Casing
2B66 PAr~itions 2B-3
28.7 Dvift Eliminators 2B-3
2B.$ rilling 2F~-3
s 21B, , ~&n Deck 21.*3
2B.10 Air Inlet' Anvers' 2B63
2B.11 Access Door
2Bj12 o, Stairwgye and Walkways 2B=2B-4
' ~'aa~. 2F
2B, 13 . F'an, 6rlinders' 2B h
28414• Vibration Switches
2B:15 Reduction Gear Unite 2B-4
28.26 liotgrs 2B-4 2B-5
r~. 2IS.17 Equl*ent Haniling Device 2B-5
2B.;B Water Distribution System 28-5
2B119 Cable Raceway 2B-5
Motor Specification and Data Sheet 28-5
(DENTON I TEXAS 4904 }
(COOLING TONER - M-lON
051970 TC2-1
Section 2A - COOLING TOWER DESIGN CRITERIA
2A.1 GENERAL, This section covers the design, performance and construc-
tion requirements of the cooling tower.
2A,2 CODES. The cooling tower and accessories shall be designed and con-
structed in accordance with the latest applicable requirements of the Cool-
ing TpVer Institute, Standard Grading and Dressing Rules.for Douglas Fir
publiehed by the West Coast Lumbermen's Associat~nconfliCalifornia Redwood
Association, ASKED EEI, IEEE, NEMA, and ANSI'
standards shall be referred to the Engineer who will determine which stan-
dard'shall govern. TYU. The, cooling J nduced mechanical draft tower
multiple cell desigrei.double floe cross flows
2A.4 ARRANGEMENT, The. cooling tower shall be installed in a concrete
basin whose longitudinal centerline will run on a north-south direction.
2A.5 DESIGN CRITERIA. The cooling tower shall be designed and constructed
for operation under the following conditions. The performance indicated
shall be guaranteed.
one
Number of cooling towers
Inlet circulating water, gym 60 ,000
Temperatures, F
Inlet circulating water 103
outlet circulating water 89
Ambient wet bulb 80
Job site elevation above mean 636
sea level, ft
Maximum pumping head above basin 3~
curb, excluding riser friction, ft
Basin depth below top of curb, ft 71-611
Normal water level below basin curb, ft 11-0"
30
Design wind load, psf
Treeted'sewage effluent
Makeup water supply
(COOLING TEXAS TOWER - M910A)
2A-1
051670
• a.~•, bier r4J # t
2A.6 PERFORMANCE CURVES. Performance curves shall be submitted showing
guaranteed and expected cooling tower performance with circulating writer
flows, temperature ranges, and wet bulb temperature differing from the
design conditions.
Three separate curve sets shall be furnished: One each for 90, 100,-and
110 per cent of the design condition circulating water flow. Each set
shall show wet bulb temperatures (50 F to 90 F) plotted as abscissae and
water temperatures from the tower plotted as ordinates. A curve shall be
shown for the design condition water temperature range with additional
curves for each full degree range to approximately 5 degrees above and
5 degrees below the design conditions range. The curves shall indicate
the guaranteed performance operating range limitation established by the
latest ASME Power Test Code, PTC 23. All curves shall be drawn to a scale
adequate to permit reading to an accuracy of plus or minus 0.25 F.
These performance curves will be used in the anc.lysis of field tests for
determining whether or not the towers have met the guaranteed performance.
2A.7 PERFORMANCE TESTING. A field test of the cooling tower will be
made by the Owner for performance and general operation. All test proce-
dures will be ir. accordance with the latest requirements of t4a ASME Power
Test Code, PTC 23.
The Contractor shall furnish all special test equipment required to perform
the tests.
Should the equipment fail to meet the specified performance guarantees,
the Contractor shall, without cost to the Owner, add such additional
tower area, basin, fan equipment, piping, wiring, and other construction,
as required to enable the equipment to meet the guaranteed performance.
(DE,NTON, TEXAS - 4904 )
(COOLING TOWER - M-10A)
040170 2A-2
Scotion 2B - COOLING TOWER CONSTRUCTION
2B.1 GENERAL. This section covers the detailed requirements relative to
•~he construction of the cooling tower.
2B.2 MATERIALS. All materials used in the construction of the cooling
tower shall be in accordance with the following:
Part Material
Structural framework Douglas fir established in OTI Bulletin
STD-114, except that "standard" grade
shall not be used. Alternate in accor-
dance with the wood grades and stress
values for Redwood established in CTI
Bulletin Std-103,
Inlet water headers Sand filled reinforced epoxy
Stairways, walkway treads, Redwood or Douglas fir
handrails; and partitions
Fan cylinders Molded fiber glass reinforced ehcapsu-
lated core type
Filling and drift eliminators PVC. Alternate Douglas fir WCLA Class
C Industrial clear grade or better, or
clear all heart Redwood
Inlet water basins Douglas fir WC1,A Class B Industrial
• clear grade o: better. Alternate
clear all heart Redwood
Fan deck partitions and Douglas fir WCLA Class C Industrial
nonstructural parts clear grade or better. Alternate
Redwood
Exterior casing Corrugated cement asbestos board
Louvers Corrugated cement asbestos board
Fill support grids PVC or glass reinforced polyester
Nails Bronze o,r stainless steel
(DENTON, TEXAS - 4904 )
(COOLING TOWFR - M-10A) 2B-1
051870
ONESM
r ;
Part Material
Bolts, nuts, and washers Bronze, except meted structural
members, fan cylinders, and equipment
hold-down bolts shall be Type 316
stainless steel
Anchc- castings Hot-dip galvanized ductile iron
with coal tar epoxy coating
Joint connectors Glass reinforced polyester,
bronze or stainless steel
Fan hubs Galvanized steel or ductile iron
Fan drive shaft 18-8 stainless steel tube
All other steel and iron parts Hot-dip galvanized
except distribution valves and
gear cases
All lumber shall be especially selected for cooling tower construction.
All lumber except filling, eliminator blades, louvers, interior parti-
tions, and deck supports shall be surfaced on all four sides.
All metal parts shall be insulated as required to prevent galvanic cLr-
rosion.
2B.3 WOOD PRESERVATION TREATMENT. All lumber used in the construction
of the cooling tower shall bt given a pressure impregnation treatment
• of acid copper chromate or chromated copper salts before erection of the
tower. The salt treatment shall utilize Boliden or Erdalith salts, and
the treatment process shall be done in strict accordance with the recom-
mendations of the salt materials manufacturer.
The retention of salt shall be not less than the following:
Lumber Thickness Salt Density
2 inches and greater 0.50 lb per cubic foot
Less than 2 inch:s LOO lb per cubic foot
2B.4 STbUCTU_RE_. The main supporting columns of the framework shall be
spaced not more than 6 feet by 6 feet or 4 feet by 8 feet. Each perimeter
column shall Le anchored to the foundation by means of a suitable cast iron
right angle column casting. Members shall not be notched to provide bearing
for bolts. The main frame shall be rigidly cross braced to prevent undue
deflection of the structure. Main framing joints shall be "through" bolted
using timber ring connectors or structural connectors where required for
adequate strength. Fan deck lumber shall be not less than 1-1/2 inch thick.
The cooling tower'basin will be approximately V-6" deep. Interior structural
•+ood members, as rele_rod, including required bracing, shall extend to the
b,ittom of the basinv.
•
(DENTON, TEXAS - 4904 )
(COOLING TOWER M-10A) 28-2
051870
The tower shall be designed to withstand the specified wind load, The
size and design of all structural members, bracing, and connections shall
be such that the stresses shall not exceed allowable safe values.
28.5 CASINO. The tower casing shall be of single wail 3/8 inch corrugated
asbestos cement board. Vertical points shall be made at the main columns,
• using bitumastic sealing and through bolting to the main columns. Sorizontel
joints with corrugated material shall be lapped and sealed with bitumastic
material. All bolting shall be stainless steel with neoprene or approved
equal washers. Stainless steel lag screws may be used where practicable.
The casing shall be leakproof.
2B.6 PARTITIONS. The cells in the cooling tower shall be isolated by
full width and height partitions to permit proper operation of any cell
with adjacent cells out of operation. Longitudinal partitions shall be
provided as required to prevent "through cross flow" of cooling air.
The partition wa.ls shall be extended far enough to permit water level
fluctuations of 'c feet below normal water level without air bypass or
otherwise effecting tower performance.
All partitions shall be of the solid wall type construction with adequate
bracing to prevent vibration.
2B.7 DRIFT ELIMINATORS. Drift eliminator baffles shall be provided for
removal of water particles and reduction of drift losses. Baffling shall
be constructed in easily removable sections for simplified madntenance
and handling.
r 2B.8 FILLING. The filling shall be built and arranged to permit easy
handling and removal from the tower. All beams and supports carrying
filling, strips, slats, blades, or decks shall be of ample size and bolted
to the structural framework.
28.9 FAN DECKS. The fan decks shall be of tongue and groove construction
designed to provide drainage away from the fan cylinders and for a uniform
loading of 60 pounds per square foot. Adequate fan deck area shall be
provided to allow removal and handling of the mechanical equipment.
2B.10 AIR INLET LOWERS. Air inlet louvers shall be of the corrugated
cement asbestos board type 3/8'inch minimum thickness, supported from
structural columns with tie bare. Structural members shall not be slotts)d
for Osupport'or louvers. Louver shall be supported on centers not exceeding
2B.11 ACCESS DOORS, STAIRWAYS, AND WALKWAYS. The tower shall be furnished
with a sufficient number of doore or manholes to provide access to all sec-
tions of the tower. Doors shall be of leakproof construction. Stairways,
landings, walkways and handrails shall be Airnished to give complete and
convenient access with safety to all water distribution valves and the
interior and exterior of the tower. A longitudinal walkway shall be pro-
vided adjacent to each row of water distribution valves. One stairway
and one wood escape ladder shall be furnished for access to the fan deck.
(DENTON, TEXAS - 4904 )
(COOLING TOWER - M-lGA)
040170 2B.-3
f
All cooling tower components and appurtenances shall be rrranged so as
not to block walkways. In no case shall the unobstructed width of a walk
way be lose than 30 inches. Motors shall be located with their shafts at
45 degrees to the centerline of the tower if this arrangement will provide
optimum walkway clearance.
2B.12 FANS. Fans shall be of' the multiblade propeller type especially
designed for lok noise level, vibration free operation. Fan blades and
all appurtenances shall be made of glass reinforced polyester or aluminum
alloy suitable for the service. Fan hubs shall be of galvanized steel.
Blades shall be of the variable pitch field adjustable type and blade pitch
shall be adjusted by the cooling tower manufacturer to produce the required
air delivery, The entire fan wheel assembly shall be statically balanced.
Fan tip speed shall not exceed 12,000 fpm..
2B.13 FAN CYLINDERS.. Each fan shall be provided with a specially designed,
venturi type fan cylinder not leas than 14 feet high. The fan cylinders
shall be designed to withstand a wind load of 30 pounds per square foot of
projected surface area.
2B.14 VIBRATION SWITCHES. Each fan assembly shall be provided with a
vibration cutout switch for connecting into the Owner's motor control
circuit to shut the unit down in the event of excessive vibration. The
switches shall have normally open double pole single throw conte-te.
2B.15 REDUCTION GEAR UNITS. Fans shall be driven through right angle,
heavy-duty, industrial type reduction gear assemblies. Reduction gears
shall be of the oil bath, positive lubricated type, especially designed
` for induced draft cooling tower service. The reduction gears shall be
capable of continuous transmission of the full load fan power in either
direction.
All machinery shall be supported on a suitable aluminum alloy structural
framework.
All necessary drive shafts, flexible couplings, and drive mountings re-
quired to allow mounting the driving motors outside the fan discharge
stream shall be provided. Provision for convenient shaft alignment ad-
justments shall be included.
Shaft couplings shall be of the nonlubricated type having a laminated
stainless steel flexible member, "Thomas", or approved equal.
Each gear reducer shall be provided with one inch, Schedule 10 18-8 stainless
steel oil fill and drain piping extending outside the fan cylinder to a gauge
glass and drain and vent plug cocks. The piping from each reduction unit shall
contain a one foot length of one inch flexible oil and gasoline hose similar
to US Royal P5119 hose.
The motor drive mounting structure shall ue provided with an opening to per-
mit removal of the condensation drain plug provided on totally enclosed fan
cooled motors.
(DENTON, TEXAS - 4904 )
(COOLING TOWER - M-10A)
040170 2B-4
Each gear reducer assembly. Shall be provided with a b typ
having a replaceable cartridge. The filter body lbe8 of he vY
oil filter
cast
iron or carbon steel construction and shall hae aholted access cover,
2B.16 MA'!'ORS. Fen drive
motors t':Ae requirements of Section IDandh he MotorrSpecificationoand DataiSheet
included herein,
2B.17 E UIPMENT RANDLING DEVICE.
pod and a dolly assemb@ dower shall be equipped with a tri-
motors, fans ly for removal and handling of the gear reducers,
metier at the end othhebowpments and & Permanently attached lifting
be furnished by the Owner. necessary blocks or chain fall will
2B.18 WATER DISTRIBUTION SYSTEM.
Plate eater distribution system ittc2udinoxer shall be provided with com-
weirs and distribution nozzles.
B piping, flow control valves,
A longitudinal header shall be provided on the tower for distribution
of water to the tower cells, Water distribution valves shall be provided
for each cell and shall be suitable for full tight shutoff service. Each distribution valve shall betprovidedtwith an
extension to provide a submerged discharge.
The distribution system shall terLd nate with one 125 pound ANS steel
,flanged piping connection. The connection shall be provided on either end
of tho tower at the option of the Engineer.
The distribution header
vents located on the a shall ba provided with a minimum of three 2
clcied end of the top, of the header, One of the vents shall Inch
be at the
2B.19 CABLE RACEWAYS The coolie
of supports for the g tower shall be provided with a system
conductors. All conductorscanduconduitsiwill bewfurnishedoand Installedg
under separate specifications.
The conduit support shall support the conduit at intervals net exceeding
5 feet. The conduit routing shall consist of a vertical
from the curb level to a point approximate) the fan extend v
and a horizontal portion which y 1'-6" below 1.ie fan deck level
length of the coo tower, Passes beneath the fan deck
g The vertical. portion of the conand ru du tnshall bell
located on the outside of the cooling tower casing. Su
strut or approved equal and shall be hot-di PPorts shall be Uni-
P galvanized.
The vertical portion of the conduit and conduit support
covered with asbestos cement board to match the exteriors andeconstructed so
that a side can be easily, removed for access to conduit.
(DENTON, TEXAS - 4904 }
(COOLING TOWER - M-10A)
04017Q
2B-5
SB~rlh IVuuYIINI cmiaNni 'MAWFR VANS IsH~'~
;PE f p 1800 oo!". wr' f,I I Ii th 14 MD IDIf ",Pl l1, l lit T/ ! l I NA
un,il',I: I,4sfN, Nh]d~Al NA/ MON IIT• M- IOA
f41n'l lli 1, wr• ICI II vI,IU IU M',i4R'.I'i 41,: ',4111, I;II I~ ('(KJ.1I t.P 1, X011
H YUI'A 111 IL. 6'I 1 I Id 10, 1,I,Y I PT I~
r! AP f!Ul: RAIlU wo? i,l 11 itlrf l' ID M010W f'I1U INT I~
II TN ER PE QdIFLMENTi
ROTATION
MOTCP AND DRi'i£N EQUIPMENT COUPLED, YI£WEO FROM MOTOR END (P)OSITE TC MOTOR OUTPUT SHAFT
AS REQUIRED
MOTOR
HP 460 YOLTS 3 PHASE 60 HERTZ OUT On-
QoANT'lY SERVICE FACTOR 1.0 DESIGN CLASS
INSULATION .SYSTEM: CLASS B STANDARD SEALED X ENCAPSO1,470 -
AMBIENI TEMPERATURE 4o C TCHPER41URE RISE C
ENCLOSURE: TYPLTOC&LLY ENCLO13ED PAN MOUNTING HORIZONTAL ,,,AFT SOLID
SPACE HiATERS ED 1K VOLTS SINGLE PHASE WIPED TO SEPARATE TERM 40X NO
INLET AIR FILTER CURRENT TPANSFOPRERS `
OTHER FEQUIPEMENTS OUTSIDE SURFACE PAINTED WITH EPOXY BASE PAINT, SUPPLY
AUTOMATIC BREATHER DRAIN PLUGS Ili EACH BRACKET.
BEARINGS: TYPE ANTIFRICTION MINIMUM LIFE {AFBMA~ 15 YRS
LUPRICATIOA'; TYPE GREA&d SYSTEM S LF
OTHER REQUIREMENTS `
1EMPEPATURE DETECTORS: WIRED TO TERMINAL BOARD IN SEPARATE OETECIOR TERMINAL BOX
W NDII'6: RTD'S, OHMS QUANTITY PER PHASE OTNERS `
BEARINGS: TYPE `
DISCHARGE AIR: TYPE
SYSTEM VOLTAGE CONDITIONS: PRIOR TO STARTING MOTOR PER CENT OF RATED !ROTOR VOLTAGE `
IMP£CANCE 10 STARTING CURRENT, PER CENT ON A MlA BASE
OTHER REQUIREMENTS:
SHAF1 C'011PLING
iYFF FURNISHED BY
MOTOR HALF COUPLING MOUNIE) BY RETURNED APPARATUS TAUS COORDINATED BY
VOTOR DATA
HP ACCELERATING TIME SEC SO,IND FRESSURE LEViL-,-
PPM SYNCH. SPEED FULL LOAD SPEED PT4 FREQUTTCY RANCE II iEL
EFFICIENCY, PER CENT FULL LOAD ',URRENT AMPS IN CPS I,, r,H
LOAD: 112 3/4 4/4 LOCKED P7TOR CURRENT AMPS OVERALL
POWER FACTOR, PEP CENT LOCKED ROTOR TORQUE FT-LB 75.150
LOAD: 112 3/4 4/4 PULL U" TORQUE ;T-LB 150-;OD
SPACE HE97E4'5 BREAK,D)WN IOR'QUE FT-LB 300-60D
NUM9ER OF UNITS TOTAL 4OTOP Wt LES 600-1200
UNIT RATING, WATTS TOTAL ;0%R OT L5S 1200-24-00
OUTLINE CWG NO R0101 INERTIA B-FT2 2400-48C0
ALLOWABLE ;TARTS 4800-10000
I -
MOTOR
SPECIFICATION AND DA'iA SHEET
I~
BLACK 9 VEATCH DENTON, TEXAS
CONSULTING ENGINEERS MUNICIPAL ELECTRIC GENERATING STATION PAGE / 0,
KANSAS CITY, MO. UNIT 5 65,000 KW
4 f Y
PART 3 ERECTION
f. Page thm Page
Section 3A - SCOP"l OF THE ERECTION WORK 3-k-1 3A-7
4
3A.1 General 3A-1
3A,2 Scope 3A-1
3X,3 Kiscellaneous Materials and Services 3A-1
3A.4 Contraotor's Supervision 3A-2
3A.5 Construction Plant and Temporary Facilities 3A-2-
3A46 Construction Utilities 3A-2: 3A-4 3A.7 Receiving, Handling and Storage 3A-4 3A-5- tf'
3A,8 Location Tolerances 3A-5
3A.9 Shaft Alignment and Balance 3A-5`
3A:10`,; . Alignment and Leveling 3AW5;'
3'A-5
y 3A,11 Daireling ,
~3A.12, Cleaning 's U-6
3AA3 F*Allient ~j th Fleotri4i Conneoti6h3 . 3A-6
3A.14 Tii,al Operd ion 3A-6
3AO15 Melding 3A-6.
3A:16 Maintenapce 'Fools r 3A-6
3Ai17 Touch-up f to -ipg w 3A-6
3A.i8 Check-At and'init•,fai Operation
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• (DENTON9 TEXAS - 4904;)
{COOLIN(; TOWER - M-10A) TC3-1
051970
MEN
Section 3A - SCOPE OF THE ERECTION STORK
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3A.1 GENERAL. This section covers the scope of the erection work to
be performed and the construction facilities and services to to provided
by the Contractor and the Owner.
3A.2 SCOPE. It is the intent of these spe^ifications that the Contrn,itor
shall furnish all materials, tools, equipment, supplies, services, and
labor required to perform the complete erection of the equipment speci-
fied in Part 2 of these specifications. The work shall include unloading
off transport, hauling, receiving, storing, protecting from damage, erect-
ing, installing, cleaning, adjusting, and all other work, except as speci-
fied otherwise herein, required to bring the equipment to a state of
readiness for commercial operation.
The only materials, services, labor, or equipment which will be supplied
by the Owner are those designated as much in this Section 3A or Section 1A
of these specifications.
3A.3 MISCELLANDrUS MATERIALS AND SERVICES. Miscellaneous materials and
services not otaevwiee specifically called for shall be furnished by the
Contractor or the Owner as specified herein.
3A.3.1 Furnished _W. he Contractor.
Office, office furnishinga, supplies, and equipment
Grout and grouting materials
Structural steel bolting between equipment furnished
under these specifications and Owner-furnished foundation
Application of all lubricants
3A.3.2 Furnished bar the Owner.
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Foundations, foundation bolts, and sleeves
Lubricants for all machinery
Operating personnel to operate the cooling tower during
preoperat+onal testing, startup operations, and perfor-
mance testing
'dater for filling the system
Finish painting of the equipment
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3A.4 CONS 6 SUPERVISION. The Contractor shall furnish adequate
management, supervisory, and technical personnel on the work site to
insure expeditious and competent handling of all matters related to the
work.
A construction superintendent who is fully experienced and qualified in
erection work of the equipment specified and who is a permanent member
of the Contractor's organization shall be resident at the work site for
the duration of the work. The superintendent shall be fully authorized
to act for the Contracto: and to receive whatever orders may be given
for proper prosecution of the work or notices in connection therewith.
The Contractor's field organization shall include an experienced staff
of qualified technical personnel to handle field engineering, planning,
and direction of the work. The :ield organization shall also include
a staff to handle timekeeping, employment, accounting, purchasing and
expediting, stores and warehouses, stock and tool rooms, and security.
3A.5 CONSTR_____UOTION PLA3 AND TEMPORARY FACILITIES. The Contractor shall
furnish,all construction plant, utilities, temporary facilities, equip-
ment, materials and supplies required for prosecution of the work but
which will not be incorporated in the completed work, unless otherwise
specified herein.
All temporary structures and facilities furnished by the Contractor shall
remain the property of the Contractor and shall be maintained throughout
the construction work. When the construction work is completed, all such
temporary structures and facilities shall be removed from the site and
the area shall be restored to its original condition.
All construction plant and facilities shall be in first-class condition
and shall be of the proper type and size to perform the work. The plant
and facilities shall be regularly a^d systematically maintained through-
out the work to insure proper, efficient operation. Plant and facilities
which are inadequate or improperly maintained shall be promptly modified,
repaired, or removed from the site and replaced.
Temporary structures for offices, change houses, warehouses, and other
uses for the Contractor or his subcontractor shall be provided by the
Contractor using materials, design, and construction approved by the
Owner. Suitable construction trailers may be used in lieu of temporary
structures, subject to the Owner's approval. Such structures or trailers
shall be placed only in locations assigned by the Owner.
3A.6 CONSTRUCTION UTILITIES. Construction utilities required for the
prosecution of the work shall be provided by the Contractor or the Owner
as herein specified.
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3A.6.1 Telephone. The Contractor shall provide his own telephone service.
3A.6.2 Canyressed Air. The Contractor shall provide all air compressors,
fuels, lubricants, hoses, piping, and other apparatus required for
supply- ing compressed air required for prosecution of his work.
3A.6,3 Construction Power. Tne Owner will furnish all energy for con-
struction electric power and temporary lighting at no charge.
The Owner will provide a 460 volt, 3 phase or 120 volt, single phase supply
of power at the load terminals of fused disconnect switches for the Con-
tractor's use.
The Contractor shall connect to the load terminals of the above listed
disconnect switch and shall provide all disconnect switches, breakers,
transformers, wiring, and other devices required to distribute power for
his use and for the use of his subcontractor.
Temporary power facilities shall conform with applicable safety and code
requirements, shall be constructed to provide proper clearances and
minimum interference with construction, and shall be subject to the
Owner's and E'ngineer's approval.
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3A.6.4 Temporary Lighting. The Contractor shall furnish and install
all temporary lighting required in the prosecution of his work. Con-
ductora shall be not less than 12 AWO copper and insulated for 600 volts.
A fuse shall be provided for the protection of each circuit.
3A.6.5 Water. Water for construction use and drinking will be furnished
by the Owner at no charge. It will be made available at a hydrant or
hydrants designated by the Owner. The Contractor shall provide piping,
valves, and hoses as required to distribute the water for his and his
subcontractor's use,
The Contractor shall provide sanitary drinking water facilities for his
employees including coolers, ice, disposable cups, and a trash barrel
at each water cooler. Each dispenser shall be emptied, cleaned, and
refilled at the start of each day, and personnel shall be assigned to
assure maintenance of the water supply.
3A.6.6 Heat. The Contractor shall provide all heating facilities required
for the efficient prosecution of his work, and as required to prevent
freeze damage to equipment under his custody. The method of heating shall
be subject to approval by the Owner and/or Engineer.
Salamanders, open fires, cr other methods which constitute a hazard t-J
personnel or property sheJ.1 not be used. Flame fired heaters shall not
be left unattended.
(DENTON, TEXAS - 4904 )
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3A,6.7 Sanitary FacilitiOJ. The Contractor shall furnish and maintain
a system of chemical toilets for the use of his employees. The chemical
toilets shall be furnished in numbers and locations as require,: co ads-
quately and conveniently serve the needs of his employees and r3 required
by state and local regulations. Maintenance of the chemical toilets shall
consist of daily inspection, cleaning, and replenishment of chemicals.
Chemical toilets shall be located at the ground floor level.
Construction personnel will not be permitted to use the permanent plant
toilet and washroom facilities.
3A,7 RECEIVING}, HADLINO, AND STORAGE. The Contractor shall promptly
receive, unloal, and place into storage or construction all equipment,
materials, and supplies furnished under these specifications as they
arrive at the plant site.
3A.7.1 Receivins. Upon arrival at the plant sites the Contractor shall
examine all shipments for shortages, discrepancies, or damage. He shall
prepare a receiving report itemizing the material received and submit
it to the Engineer.
3A.7.2 Handling. The Contractor shall be responsible for any damage to
equipment and materials while in his custody until final acceptance of
the work.
The Contractor'shall unload all carriers promptly and shall pay any de-
murrage incurred.
Materials shalt be handled with due care to prevent damage or loss.
3A•7.3 Storage. All equipment, materials, and supplies not immediately
incorporated in the work shall be placed in storage. Storage areas will
be allocated end assigned by the Engineer. The storage areas shall be
kept neat and orderly at all times.
All equipment which would I,a subject to damage by outdoor exposure, has
finish painted surfaces, and small items subject to lose shall be stored
indoors.
The following listed items shall be stored outdoors on shoring to provide
at least 8 inches clearance above grade and covered with a weatherproof
flame resistant cover. The cover shall cover the top and sides of the
equipment, shall be lapped to shed water, and fastened securely around the
base of the equipment or materials. The cover shall be PYRO-KURE 610 as
(DENTON, TEXAS - 4904 )
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manufactured by American Siealkraft Co.poration or approved equal. Sheet
widths shall be not less than 84 inches.
Valves 4 inches and larger
Fang
Large motors
Gear reducers
• Other equipment and materials not subject to weather deterioration shall
be stored outdoors on shores or blocking to provide at least 8 inches
clearance above grade.
All electric motors shall be continuously heated during the time they are
in storage and kitil they are placed in initial operation, The heat shall
be applied by energizing the built-in space heaters where supplied.
Other motors shall have heat applied in a manner approved ty the Engineer,
3A.6 LOCATION TOLERANCES. Equipment shall be located within 1/8 inch of
the dimensioned locations shown on the plane,
3A.9 SHAFT ALIGNMENT AND BALANCE. Alignment of rotating machinery shafts
shall bs as nearly perfect as practicable, Offset between coupling halves
shall not exceed 0.001 inch per inch of shaft diameter with proper allowance
for expansion of the driver or driven unit when operating, and faces of coup-
ling halves, with couplings square on their shafts, shall be parallel within
0.001 inch, Measurements shall be made wfth a dial indicator, Machinery
shall operate free from excessive vibration, overheating bearings, or other
conditions which would tend to shorten the life of the machinery. Before
starting, all bearings, shafts and other moving parts shall be checked for
proper alignment, cleaned and lubricated in accordance with the equipment
manufacturer's recommendations and instructions, Copies of records showing
all final alignment measurements shall be furnished to the Owner and Engi-
neer.
3A.10 ALIGNMENT AND LEVELING. Each base shall be set in pl.v a over its
anchor to and shall be carefully aligned in proper position and then
brought to accurate level preferable by means of leveling screws having
nuts above and belrn• temporary lugs attached to the edges of the base.
Leveling shall have three-point control. The use of wood blocking or wood
wedges to hold the base in position will not be permitted.
3A,11 DOWELING. All mechanical equipment including motor drives shall be
doweled using tapered dowels after shafts hve been aligned and approved.
Doweling shall not be accomplished until after 50 hours operation has been
successfully demonstrated,
(DENTON, TEXAS - 4904 )
(COOLING TOWER - M-10A)
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3A.12 CLEANING. All equipment shall be cleaned of all send, dirt, and
other foreign materials immediately after removal from storage.
3A.13 EQUIPMENT WITH ELECTRICAL CONNECTIONS. Motors and other equipment
having electrical connections Vill be electrically connected uxider sep-
arate specifications. All other erection work on this equipment shall be
done under these specifications.
3A.14 MOTORS, Wherever practicable, motors shall be installed with shim-
ming under the motor frames so that, if future realignment of motors is
required, they can be lowered without grinding the motor baseplates.
3A.15 TRIAL OPERATION. After erection, all equipment having moving parts
or subject to pressures or voltages shall be given trial operation. The
trial operation shall consist of 96 hours of continuous operation. All
modifications and corrections required during the trial operation or re-
quired for proper operation shall be accomplished by the Contractor as
approved by the Engineer. Rotating equipment shall be checked for proper
direction of rotation, shaft alignment, and balance. Equipment subject
to pressures shall be carefully examined for leakage.
All necessary connections required for testing the equipment such as pres-
sure taps and temperature measurement connections shall be included as a
part of the work under these specifications.
3A.16 WELDING. All welding shall be done by qualified welders who are
experienced in the particular type of welding they are assigned to do.
Copies of all welder qualification certificates shall be submitted to the
Engineer.
Sections of welds for testing shall be removed when so requested by the
Engineer. The costs of all testing shall be paid by the Contractor.
3A.17 MAINTENANCE TOOLS. All wrenches, jigs, lifting devices, and other
special tools purchased for maintenance operations shall not be used for
erection purposes. All such special tools shal'% be stored at; directed by
the Owner.
3A.18 TOUCH-UP PAINTING. After erection, touch-up paint shall be fur-
nished and applied to all abraded or otherwiAe damaged areas on shop
painted surfaces of all equipment erected under these specifications.
Surfaces shall be free of all rust, scale, lubricants, moisture, and
other substances before application of paint. Touch-up paint shall be
of a type equivalent to the shop paint.
(DENTON, TEXAS - 4904 )
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3A.19 CHECK-OUT AND INITIAL GPEWITION~. The Contractor shall render all
services and do all work required to place each item of equipment furnished
under these specifications in operating condition to the satisfaction
of the Owner.
Erection procedures not specified herein shall be in accordance with the
recommendations of the cooling tower manufacturer and good engineering
practice.
• All equipment furnished or installed under these specifications shall be
tested and placed into successful operation. All defects in the erection
shall be corrected to the satisfaction of the Owner and Engineer.
The dismantling and reassembling of equipment to remove defective parts,
replace parts or make adjustments shall be included as a peat of the
work under these specifications.
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(DENTON, TEXAS - 4904 )
(COOLING TOWER - M-10A)
040170 3A•7