HomeMy WebLinkAboutEmergency Grounddwater Stand By Generator Project
Augusta Richmond GA
DOCUMENT NAME: e Y"l ~a. :1 EN L'f G-a. 0'-"'" t:> 'V... T ~~ '3,1\ ""to ~ 'f G- elli c RJ'l. ;O~
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DOCUMENT TYPE: C-~A.N3 e 0 <'Z-'\)e<R-
YEAR: :200?
BOX NUMBER: lLt>
FILE NUMBER: j lo ~ q Jj
NUMBER OF PAGES: CZ
'*
.'
CHANGE ORDER
CO NUMBER 1
BID lTErvI
DATE 6/3/2002
PROJECT TITLE
Emergency Groundwater Standby Generator Project
ORIGINAL CONTRACT DATE 1/31/2002
PROJECT NUMBER 30200
OWNER _i\UGUSTA COJ\1MISSION
PO NUMBER
P51816
The following change order is hereby made to the proposal for the above project:
PAYEE
Hebbard Electric Co,
TOTAL AMOUNT OF TI-IIS CHi\NGE ORDER
$
The contract time will be INCREASED by Q calendar days as a result of this change,
86,243,00
ORIGINAL CONTRACT COST
$
PREVIOUS CHi\NGE ORDER (INCREASE)
$
THIS CHi\NGE ORDER (INCREASE)
$
TOTAL CONTRACT WITH CHANGE ORDER
$
5425110
FUNDING NUMBER/ACCOUNT NUiYffiER
509043410
80130200
REQUESTED BY:
~u~
71 !L~i'~i=
DATE:
DATE:
SUBMITrED BY:
RECOMMENDED BY:
FINANCE ENDORSEMENT:
DATE:
APPROVED BY:
Dl\ TE:
412,300,00
0,00
86,243,00
498,543,00
5425110
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SENT BY: .CH2M HILL;
~C6rvuD: 5/23/02
.
7063032429;
7:48; ->CH2M HILL; N578; PAQE ~
,
MAY-23-02 9:01;
PAGE 2
Ha~ 23 02 08l38a
H~bba~d Eleot~io
706 73,8 0559
p.2
Cummins South, Inc.
1255 New Savannah Road
Augusta, Georgia
30901
c
Onan
05/15/02
HEB8ARD ELECTRIC CO.
ATTN; WAYNE KITCHENS
3338 COMMERCE DRIVE
AUGUSTA. GEORGIA 30909
Woyne,
I would like to thank you for the opportunity to quote on tne additional repairs. We feel
thotthese repaIrs ond modificatlon or., completely n9c~SSOry, Thi~ will oivinc Augusta -
Richmond Utilities Department ttle most reliable emergency power sYstems possible
when units are relnstal!ation types,
When we meet at the units, we talKed about all the Items tho1' need to be repaired.
modified and updated to complete this project. Our compony has the technical
experlence and expertise -to perlorm the took.
Attached is a Itst that detolls all repairs. modlficotlons and updated controls that \NIl! be
I"lfJ..:J1" of iN:) change order. Please review the ":\cope of work. Ii:rt ond tot me know if 11
meets your approval.
Sincerely.
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P~ull"Ul~ 1100 tI:!l\)
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100 Ut\ivCfSlty I\vVl1U<'
^M~I", Gcargi.:> 30316
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12r.r. New SdVd(\ll.t, ROlla
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SENT BY: ,CH2M HILL;
A&OE:IV~D: . 5/2:'3/D2
7;4a;
7063032429;
->OH2M HILL; #e7B; PAGe ~
I
MAY-23-02 9:01;
PAGE 3
Ma~ 23 02 OSs39b
H~bbard ~l~etrio
70S 73,8 05S8
p.3
.J
SCOPE OF WORK
THE FOLLOWING REPAIRS WILL BE COMPLETE ON (2) EACH
CATERP1LLAR 800KW GENSETS, (1) KOHLER 365KW GENSET (2)
DETROIT DIESEL 138KW GENSETS
RELOCATE ALL ONlTS TO CUMMINS SOlffH SHOP (1255 NEW SAVANNAH RD.)
TIllS WILL INCLUDE ALL GUNSTITS, 1I0USlNGS, CONTROLS AND ~XHAUST
EQUIPMENT AT MAXIM CRANE LOCATION
s n~AM CLr:AN ALL UQUlPMENT TO REMOVE ALL DIRT, OIL AND GREASE FOR.
SANDBLASTING AND PAINTING, 1HlS WTI..L INCLUDE RADIATOR CORE
EXTERIORS
HOUSING WILL BE SANDBLASTED TO REMOVE ALL RUST. TIIEN PRIMl::b AND
PAINnm PER CUSTOMF..R COtOR CHOICE. THIS WILL INCLUDE ALL DROP OVER
HOUSING AND THE SKID BASES ON THE TWO 138KW UNIT.
$ANI1HIAST AND PAINT WIllI ffiGHTEMPERATlJRB PAINT ALL EXHAUST SYSTEM
ITEMS, INCLUOES MUFFLERS, FLEX JOINTS, PIPING, BRACKETS AND FLANGES.
ALL ITEMS WILL BE QUALIfiED fOR REUSE BEFORE WORK IS PERFORMED.
ASSlST CUSTOMER WITH RECOMMENDA TTQNS TO CORReCT nxIIAUST SYSTEM
PARTS AND REQUIREMENTS
REM()YI~ ALL WIRING HARNESSBS, CONTROLS, AND SENSOR FOR EXISTING
CONTROLS.
INSTALL ALL NEW SENSORS, wmING HARNESSES, CONTROL PANELS, AC
METERING, DC CONTROLS FOR COMPLETE AUTOMATIC STARt CONTI~.oLS.
THESE CONTROLLERS WILL BE PROGRAMMABLE DIGITAL DISPLAY
CONTROLLERS WILL BE MOUNTED ON THE GENSETS WITH PROPER VlBRA TION
ISOLATORS.
WIRING HARNESSES WlLL BE INSTALLED Wll1~ HEAT RESISTANCE TYPE LOOM.
AC METERING I AMP, VOLTAGE, FREQUENCY PROVIDED IN DIGrrAL DISl>LA Y
CONTROLLt::R WILL BE MICROPROCESSOR. 8ASlm CIRCUITRY.
STANDARD FEATURES MEET OR EXCEED REQUIREMENTS AS DEFINED BY NFPA
110 Ll::V1::L I CONTKOLS
GENSET CONTROLS WILL HA VB PRE- ALARMS FOR on.. PRESSURE AND HIGH
EN(jINE TEMPERATURE INDICATION.
REMOVE ALL a-PHASE GROUNDING WlRING AL 1"ERNATON.. OUT1>u'r,
SENT BY: .CH2M HILL; 7063032429;
~celv~O: 5/23/02 7c49. :>OH2M H~LL; ~57e; PAGE 4
MAY-23-02 9:01;
PAGE 4
Ma~ 23 02 08:3Sa
Hebbard Eleotrio
70S 738 055;S
p.4
./
MEGGER ALL WINDINGS TO INCLUDE EXCITER STATOR AND ROTOR. MAIN
S'('ATOR AND MAIN ROTOR, RECORD READLNG AND REPORT TO CUSTOMBR IF
CORRECTIVE ACTION IS NeEDED
THIS WILL REQUIRE SPECIAL CONSIDERATION FOR ALL ELECTRONIC VOLTAGE
RJ:::GULATORS.
PERFORM COMPLETE ENGINE SERVICE TO INCLUDE CHANGING OIL. OlL FILTERS,
FUEL FD... TERS, AIR I-IL TERS, l-lJEUWATER SEPARATOR ELEMENTS. AND ALL
DRIVE BELTS.
TAKE OIL SAMPLE OF ENGINE CRANK CASE OIL TO GTVE BASE LINE ANALYSIS
REMOVE ALL COOLANT AND DISPOSE OF AS PER EPA REGULA nONS.
FLUSH COMPLB'TB COOLANT SYSTEM USING CHEMICAL ADDmVE, DISPOSE OF
ALL LIQUIDS AS PER EPA REGULATIONS.
RePLACE AU. HOS!!:) AND CLAMPS.
REPLACE COOLANT WITH PER~MIXED COOLANT SO/50 EG '}I'PE COOLANT
INSTALL SUPPLEMENT COOLANT ADDITIVE AS PER MANUFACfURES
REQUIREMI!NT. DCA FLEETGUARD ADDmVE FOR CYLINDER LINERS
PROTECTIONS
TR~T HRA TIN<l F.LEMRNTS ON ALL ENGiNE COOLANT BLOCK REA TERS, rnnSE
UNITS ARE FOR AUTO START FOR DIESEL ENGINE IN COLD WEATHER.
REPLACE FLEX FUEL UNBS ON SKID BASE aE'rwEEN FILTER HEADS AND ENGINE
CONNECTIONS WERE APPUCA BLE
PROVlDF. ALL (lENSET MOl.1N'1'n{O SPRJNG TYPE ISOLATORS FOR INS'l'ALLA TlON,
HOOK UP TEMPORARY FUEL SYSTEM IN SHOP FOR RONNING UNITS FOR TESTING
AND INS1~t::lTI0N
RUN FUEL SYSTf.M CLFANER AND INJECTOR CONDITIONER THROUGH ENGINE
PERFORM ALL ADJUSTMENTS TO ENGINE SPEED CONTROLS, AL TERNA TOR
EXCITER CONTROLS, CON'ntOLLER SAFETIES SHUTDOWNS AND PRE-ALARM
NOTE: THIS WILL BE PROGRAMMED AS REQUIRED DUE TO NEW CONTROLLERS
WE RECOMMEND THAT THE FOLLOWING Sl'EP BE PERFORMED ON SITE A....n.Fn
THE UNITS HA VF. BEEN INSTALLED AND ALL FUEL SYSTEM, ELECTRICAL
SYSTEMS
HOOKUP CABLES AND DUMMY LOAD BANKS TO APPLY 4.0 HOUR I.OAD TESTiNG
TIllS WIU. BE PERFORMED WERE FULL LOAD WILL BE APPUED IN STEPPED IN
[-IRST 2.0 HOURS AND RUN AT 1.0 HOURS. TI1fN 1.0 HOURS AT 80%, ALL
SENT BY: CH2M HILL; 7063032429;
~cc5rv~D: 6/23/02 7:49. ->OH2M HILL: #67B: PAQa 5
~ .
He~ 23 02 09:3Sa ~~bbe~d Eleot~ic
MAY-23-02 9:01;
PAGE SIB
706 739 0558
p.5
-'
ALTERNATOR AND ENGINE RFADINGS WILL BE RECORDED EVERY 15 MINUTES.
TIJTS TESTING IS TO INSURE UNJTS ARE OPERATING PROPl::RL Y AN 0 THAT THE
SITE tOeA TIONS DUE NOT CAn~F UNIT DElU. TBS
THIS TESTrNG WILL PROVIDE CUSTOMER Wl"rn RELlARtLITY EVALUATION
INFORMAT.I0N
DIESEL FUI:-:t FOR THIS TESTING WILL BE PROVIDED BY OTHERS
PROVl()~ COMPLETE EV Al.,UATION AFTE.R INSTALLATlUN COMPLETE TO
ClISTOMER. THIS WILL BE BASES ON COMPLETE SYSTEM PERFOR1vIANCB AND
l~nLIABILlTY
PRICE QUOTE
PRIel: l'()T,\L FOR Al.l.. REPAIRS rl3R10RM~!) ll'l-SHOP
NOTE~ LOAD TESTING WILL BE t'OMPLETEl) ON SITE AS PART OF THIS OUOTE
GRAND TOTAL $ 65,082.00
(RICHMOND COUNTY SAUS "A){ $2.373.56 INCLUDF-D)
PRlCE TUTAL FOR ALL }tEp AIRS PREFORMED ON SITE
NOT!::: THIS PRlCE INCLUDeS LIFTS FOR EQUIPMl:NT NEED FOR SANDBLASTING
AND P AIN'nNG
GRAND TOTAL $ 71,701.00
(RICHMOND COUNTY sALns TAX $1156.58 INCLUDF..n)
SENT BY: .CH2M HILL; 7063032429;
"_~~_v~v. UIC~'V~ ,.~~. -~vn~M n~LL~ WU/O; r~~c c
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"Ma~ 23'02 09:3Sa Hebbard Eleotrio
.I
TOTAL (2)
..-....-.
MAY-23-02 9:01;
o "0
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o 0
o 0
'--0 '.'-'0
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HEBBARO ELECTRIC CHANGE PROPOSAL
~AT~:'-[~'.. -. ,. .22~May-02J~~' ", . '.. .....
JOB TITLE: EMERGFNCY GENERATOR INS TALLATIONS
P'ROPOSAL T1TlE:- ._, REPAIRS TO GENERATO'RS"
,........_'-1--. -.., .....,_..
i~il.---- . -~~!~~!-i
sALEsrAx --. '---r"% '-'" ..-.
CUM'Mn~s. AS 'PER A ITACHED, PER'FORMED: ' ,. ON 'SITE
'~9;A.L Ml~e~~L. f~ ~ SUB~~N" HA~~C?~~_ . '. _.
u..SOR-
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JOURNEYMAN
ApPRENTICE'
FOREMAN'
GE-NERAL FOREMA
SUPER/NTENDENT-
~~~~El:- .
TOTAL LABOR
PAYROLL rAxEs- 0.23 177.275" ..--....,
HEAL fH & WELfAR "-'5,3 .----. 10
TOTAL PRIMe cas
bESIG-~~~~". ,0.05 76396.278
TOTAL PRIME COST & DESIGN
OVERI-tt:AD '~~, u."i 175~96}78 '~..
TOTAL PRIME COST & OVERHEAD
p.ROFin~~T -_ 0.1 '8293~.900 '-... -- ,
TOTAL N~ T COST - e-rn
aONo '=r- ~~' 0:0.15 .~_, ,_, 1368.442
TOTAL BID WITH BOND 9~_597.94
_..~--
Tot~L.Pr:{OPo.~AL _ ..__~, ~2.59a.90 -.._~
-., HOYR s' %H9U ~_s" ~TF "-~OiAL
10 0.5 20.26 101.3
Hi 0:5 .-.. '15:195 75~975
" ''''--'1' .' -'--'-0 -"21.505 . -.--. 0
1 0 -, '24 ....., '0
1 '-'-0" 28.05' 0
o 0 12 0
io 0 0
3769.814
Page 1
706 73.8 OS58
02005- T2
o 378S
0'--' 0
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265,23
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75396,2B
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75396.28
;7539',628
, --\ 82935.9;'
829~ 591"
91229:5
PAGE 6/B
p,S
SENT BY:CH2M HILL; 7063032429;
Me~~~V~U: O/~~/U~ ,:ou; -~UM~M MiLL; ~ora; ~AUc r
.~ . .'
H8~ 23"02 08:398 Hebbard Eleotrio
MAY-23-02 9:02;
./
706 73~ 055B
TOTAL 1
HEtlSAt<U ELECTRIC SAL
!?A T~~,I-=--_..: ,,_ _~-Mav~~I-'.. ,_ ,. .. ".
Joe TITLE; EMERGENCY GENERATOR INS iALLATlONS
ROPOSAL TITLE: RE.PAIRS TO GENERATORS - '----"
"-'--L---' "--,~. ,..-., "-.'"
MA TERIAl .~, , -'3789 --, 0 -..-, '(; -. 0'
..,..~. '-~., '~~~-g ~,~ ~~~ ~~~., ~
- " ", 0 . .. 0 ' , 0 -. .. 0
--, '-'" '--"0 '.-'0' --'0 "-.0
TOTAL'- -, , ~,
~AIFS":~~, 7% ' " , '-' .~.
CU~MINS, AS.. PER A~ACHED, PERf.ORMs.~: It:-I-l?HOP _.
. _---=r =-r-__-r _~_.. _, _-=-.. ..
TOTA~ MATERI~L,.TAX 8. ~U~CON~CTORS,... .
o
,.._~-O
o
o
o
LABOR 10 0 0 0 0
.. .._1. "_,, .-.. 0 '0 0
0 0
0 0 0 --'0 0
-" '-0' .--. "- -"
0 0 0 0
0 0 0 0
TOTAL "MANHOU-RS .- . - .---
,'~~~~, ~: .., ~OUR S %HOU'RS ,"RATE, '" TOT!,L,,~
JOURNt:YMAN 0 0,5 20.26 101.3
AP'PRENTICE ..-.., '-10 "---0.5 '1'5.'f95' '''-75,975
FOREMAN 1 b '-"21.505 0
GENERAGOREMA 1 " ---0 '''24 .., --- '0
SUPERINT'END"e'N.t 1 0 '.'.---2fto5" ..... 0
~~~~~. -- - -L~~{:~1r. _~
TOTAL LABOR
PAYROLL TAXES' "-0:23 177~275
HEALTH 8; WELFAR 5.3 10
TOTAfliRiMECOS' '"-'''
[iE~IG,~-~, ,~O.? 6~ot:27e, ,____
TOTAL PRIME COST & DESIGN
OVERH~D~:.L__ ,"0.1l~7,278 :_~ ._ .
TOTAL PRIME COST & OVERHl;AO
p~oF'i'r[~~'l.:: 0.'1 7~~.006~" ,
TOTAL NET COST - SIO
..B~,~~~T~~" 0:015 - '- . .12~9,742, _
TOTAL BID WITH BOND 85242,55 '
---~.. ,
TChAL PROPOSAl" '-S: 85,,243..Qo '- . -..
3470.364
1.,- '0_.
,. .--..-... ....-.
PaQ8 1
02005- T1
, -'0 .. 3789
"-".--.
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.. '-0' .....-- 0
o 0
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3769
265,23
,$66!.~62 "
69136..23
6 -''':'--.iQ
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10
'177'.275
, 40,77325
,.-1-.......
53
6940i28
o
. ..---.... 69407,'28
6940,728
76348.01'
7634.801
83982.81
PAGE 7/8
p.?
SENT BY: CH2M HILL; 7063032429;
RF~ivED~ 5/23/02 7:50; ->CH2M M~LL; ~~ro. ~A~~ D
....,.. ! .
. He:;l 23 '02 091408 HebbAl"'d E 1 eotr i 0
MAY-23-02 9:02;
PAGE 8/8
706 73111 ossa
p.e
Sheen
o ELECTRIC, INC. CHANGE PROPOSAL ,--J. j, 0200S..c1
PROPOSAL DESeRIPT'-ION: REPAJRS"TO GeNERATORS-~. 1-- .., J..----..' '..,_..,-
JOB TiTLE:'- ..' EMERGENCY GENERATOR IN~nAt'IATIONS' ..---,
PRO~9~AL'i5A~f""... 22-May~2L~.~"r_---=-_. ~. ~~:--_. ----, ,
O~~~~~~_". ___~:_~ ~~Ayt;lJST~~.g~JES D::~::~~=:-::~r_
DESCRIPTIO~- ,.., '" .. QUANT.!r UNIT EXTENSJC N UNiT E XTENSIO
D1E~~['F~EL, GALLONS .. 'M' 4110 0.9 ,.. 3699'" "0 -_:'..~
i3'RASSLOCK. ~~~~" ,..... "--.,."5 ....~.~-". 90-~....--' 0 "'.0
MEET DIESEL TRUCK ~ 0 0 2 10
' , - .. 0 .. -.. 0 .... '0 0 "-0
-'.. - ... 6' 0...... 0 .. 0 0
.... m, -. - ,. 0 ..., 0 0 -"'0 -- 0
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