Mandatory Recommended Spares

8/17/2019 Mandatory Recommended Spares

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20.2 Mandatory Spares

Sr.No.

Description UnitQuantit

yRemarks

GAS TURBINE & ITS ACCESSORIES

1 Compressor

1.1 Inlet guide vane set One

1.2 Control mechanism for IGV set One

1.3 PackingGaskets for IGV set !our

1." #otor seal complete $ith mounting device set !our

1.%Complete set of gasket for piping of cooling & sealing airs'stem set !our

1.( Compressor $ashing chemicals set )$elve#e*uired 12 for complete

$ashing

2Com+ustor

2.1 !uel ,o--le assem+l' set !our

2.2 !ull set of com+ustor liners $ith /ing material set !our

2.3 eal gasket & fasteners for a+ove set !our

2." et of hose for fuel no--le for one G) set !our

2.% et of igniters $ith /tures for one G) set !our

3 )ur+ine

3.1 et of +lades of one G) set One

3.2 !ull set of air cooled no--le of one G) set )hree

3.3 !ull set of air cooled +uckets of one G) set )hree

3." ounting /ing accessories for a+ove set s re*uired

3.% !ull set of no--le +ucket seals of one G) set !our

" 4earings

".1 ain shaft +earings set One

".2 )hrust +earing pad set )$o

% 5u+e oil s'stem

%.1 C lu+e oil pump set $ith otor set One

%.2 6mergenc' lu+e oil pump set $ith motor set One

%.3 et of lters set One %." Control oil pump set $ith motor

set One ( ir lter element

(.1 elf cleaning lter element set One 7 Piping and valves

7.1

#elief valve of each t'pe and si-e 8 1nos or 209 ofactual installation in one unit $hichever is higher set One

7.2Isolation valve of each t'pe and si-e 8 1nos or 209 ofactual installation in one unit $hichever is higher

set One 7.3 et of gasket gland seal for a+ove set )$o : !uel gas s'stem

:.1 Gas lter separator element set One

:.2!ull set of gasket ;O; ring seals etc. for all valves in thes'stem set )$o


2/14

Sr.No.

Description UnitQuantit

yRemarks

RSG <

traight tu+e length for one unit


3/14

17 5u+e oil s'stem

17.1 C lu+e oil pump $ith motor ,os One

17.2 6mergenc' lu+e oil pump $ith motor ,os One

17.3 )uring gear mechanism $ith motor ,os One

17."!ilters set set One

17.% Control oil pump $ith motor ,os One

17.( Gasket for main steam pipe Bif applica+le set )$o

1: Pump of each t'pe

1:.1 Impeller $ith nut ,os One !or each t'pe & si-e

1:.2 Gland packing set )$o !or each t'pe & si-e

1:.3 Dear ring set One !or each t'pe & si-e

1:." Complete set of +earings including motor set One !or each t'pe & si-e

1< =eaerator

1nited and Fori-ontal pumps

a 4earing One et


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+ Gland packing One and half g

c haft sleeve One et

d Impeller One set

e echanical eal One set

1.7 6?ector One set for each t'pe

2otor +earings

One set each for drive end andnon drive end.

3Dater Pumps B !or each t'pe of pump

a Impeller along $ith $earing rings )$o sets

+ haft )$o sets

c haft sleeves )$o sets

d echanical eal !our sets

e !le/i+le coupling +ushing and lock nuts )$o sets

20.2.2 : CW CHLORINATION

C$ C%#orination

Sr. No. Descriptions Quantity

1!le/i+le Connector !our num+ers

2 #upture =isc!our num+ers

36vaporator Immersion Feater )$o num+ers

" Pressure Vacuum #elief Valve One num+er

% Pressure Vacuum #elief Valve pring One num+er

( !ilter 6lement #eiHl Pack !our Pkts.

7 Pressure #egulating ValveBP#V One num+er

: pirng for P#V One num+er

< Vacuum #egulating Valve One num+er

10 olenoid Valve

One num+er Bfor t$o num+erseach t'pe of valve

11 Coil for olenoid Valve One num+er Bfor each valve

12Gate Valve

109 Bfor each t'pe and si-e $ithminimum num+er One

134all Valve


1"Glo+e Valve


1%=iaphragm for CI#5 Valve

109 Bfor each t'pe and si-e $ithminimum one num+er

1(

Chlorine contact gauge for highlo$ alarm complete $ithchemical seal

)$o num+ers

17Pressure $itch $ith chemical seal $ith e/pansion tank )$o num+ers

1: =iaphragm for instrument seal )en num+er

1< afet' hut OE Valve

1


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20.2.3 : EFFLUENT TREATMENT PLANT

E'UENT TREAT!ENT "'ANT


1 cre$ Pumps Bfor each t'pe rating & service if applica+le

1.1 haft One num+er

1.2haft sleeves )$o num+ers

1.3 cre$ One set.

1." cre$ locking nuts and +olts i/ num+ers

1.%4earings )$o num+ers each

1.( =riving and non driving end +earing of each t'pe of motor One set

1.7echanical seal assem+l' )$o num+ers

1.:Coupling complete including ru++er +ushes )hree num+ers each

1.< tationar'car+on packing and O ring for mechanical seal !ive sets

1.1uction strainers )$o num+ers

2 Vertical sump pumps $herever applica+le

2.1 Impellers )$o sets

2.2 Packing sets )$o sets

2.3 )hrust +earings motor +earings shaft +earings anddriving and non driving end +earing for each motor )$o sets each

2." Deairng irngs )$o sets

2.% haft sleeves )$o sets

3GI))O#

3.1Gear +o/ unit complete )$o num+ers

3.2 4earings for gear +o/ unit )$o sets

3.3Coupling complete Bmotorgear +o/ and gear +o/agitatorJcoupilng +oltsJ and coupilng slim pack )$o sets each

3." Oil seals )$o sets

3.% Impeller $ith shaft One set

3.( gitator motor One num+er


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"ClariHocculator tu+e settlerBas appilca+le #otating main arm

".1 Gear +o/ unit complete One num+er

".2 4earing for gear +o/ One set

".3 Oil seals )$o sets

"."

Couplings Bgear +o/ input and output shaftJ coupling +oltsJ

and couplings shim pack )$o sets

".% Central support +earing for rotating arm One num+er

".( rm support $heel set )$o sets

".7 4evel gear pinion arrangement for Hocculator +ridge K

".: haft for trailing $heel of Hocculator +ridgeK

".< Com+ined thrust +earingOne set

%P#6 !O# V5V6

%.1

anual =iaphragm valves

109 of total *uantit' used foreach t'pe and si-e $ithminimum num+er )$o for eacht'pe and si-e.

%.2

pare =iaphragm for a+ove

109 of total *uantit' used for

each t'pe and si-e $ithminimum num+er )$o for eacht'pe and si-e.

%.3,on return valves B,#V

)$o num+ers of each si-e & t'pe

%."!laps for a+ove ,#V

)$o num+ers of each si-e

%.% GateGlo+e4all valves

%.(

>pto "

109 of total *uantit' used foreach t'pe and si-e $ithminimum num+er )$o for eacht'pe and si-e.

%.7+ove "

One num+er each t'pe and si-e.

(Valves BPercentage installed for each t'pe si-e materialand rating

0.1

(.1,onKreturn valves B,#V

)hree num+ers

a !laps for a+ove ,#V

)hree num+ers

+ Finge pints!our sets

c eat rings!our sets

(.24utterlf' valves Bfor each si-e rating and material

a Gland packing )en sets

+ 4earings )$o sets

c Valve discs )$o sets

d #u++er seals )$o sets

e

Complete actuating assem+l' and po$er pack assem+l'along $ith associated e*uipment as re*uired for electroh'draulic actuator

)$o sets each

(.3olenoid valves

%9 or minimum )hree num+ers

(." Valves Bfor each t'pe si-e rating +od' material

a >p to 100 mm ,4

%9 or minimum )$o num+ers

+ +ove 100 mm ,4

)$o num+ers

c Gland packing Bfor each si-e & t'pe material20 kg

d tems Bfor each si-e rating material

)$o num+ers each

76/pansion Aoints Bfor each si-e material and rating

7.1 6/pansion Aoint complete $ith stretcher +olt and nutassem+l' )$o num+ers


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7.2 trainers Bfor each si-e t'pe mateiral and rating

7.3training elements for +asket strainers

)$o num+ers

:I# 45OD6# B!O# 6CF IL6 ,= #)I,G

:.1 ImpellerOne num+er

:.2 haft sleevesJ gland )$o num+ers each

:.3uction lters

)$o num+ers

:." 4earings complete $ith accessories )$o sets

:.% Gears Bas applica+le )$o sets

:.( uction lter elements )$o sets

:.7 Oil seals )$o sets

20.2.4 : INDUCED DRAFT COOLING TOWER

INDUCED DRAT COO'ING TO$ER


1 PVC ll packs 1%9 of population

2 =istri+ution pipes & ttings 109 of population

3 otor pares

3.1+earing for each rating of motor

One set3.2 Gaskets and seals for each rating of motor )hree sets

3.3 +earings for gear +o/ assem+l' )$o sets

3." Gear +o/es !our sets

3.% fan +lades !ive

3.( fans )$o complete sets BOne setcompirses of completere*uirement of one fan

20.2.5 : VERTICAL TURBINE PUMPS

(ERTICA' TURBINE "U!"S


1

='namicall' +alanced impeller $ith impeller +it and an'other associated parts needed for replacing the impeller ofeach rating of pump

One num+er

2 pump top shaft $ith sleeves One num+er

3

all pump line shaft +eairngs pump sleeve +earings &thrust +earings as applica+le complete $ith accessories asneeded for one pump

)$o sets

" pump impeller shaft $ith sleeve One num+er

% pump ilne shaft $ith sleeves One set

(thrust +eairng complete $ith housing

One set

7 thrust and ?ournal pads One set


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: gi+head ke' for thrust +earings One

< gi+head ke' for ratchet disc One num+er

10 oil level gauge One

11 line K shaft +earing holders One num+er

12 mechanical seal )$o sets

13 line shaft ke's )$o

1"lfe/i+le coupilngs +ushes and lock nuts of each t'pe ofpump

)$o sets

1%

gasket OKrings used in pump assem+l' and an' other partsre*uiring replacement on each disassem+l' Bsuch aslockoins $ashers springs etc

i/ sets of each

1( shaft couplings One set

17 shaft nuts if an' Bapart from impeller nut One set

1: lantern rings $earing rings suction +ell liners if an' )$o sets

1< impeller $earing rings One set

20 dial t'pe thermometer for thrust +earings of One

21pare +olts nuts and $asher of various t'pe and si-esprovided for CD and CD pumps

109 of the total *uantit' foreach item

22 ru++er e/pansion ?oint +elo$ One

20.2.6 HORIZONTAL PUMPS

ORI)ONTA' "U!"S


1='namicall' +alanced impeller $ith impeller $ear ring andan' other associated parts needed for replacing theimpeller.

One set

2 pump shaft $ith sleevesOne

3 echanical ealsOne

" lfe/i+le couplings +ushes and locknuts )$o sets

%

Gasket OKrings used in pump assem+l' and an' other partsre*uiring replacements on each disassem+l' Bsuch as lockpins $ashers springs etc.

i/ sets of each

( shaft couplings One set

7 gland packing and mechanical seals!ive sets

20.2. : SUMP PUMPS

SU!" "U!"S

Sr. No. Descriptions Quantity1

Impeller $ith $earing part )$o num+ers

2 Pump and motor +earings )$o sets

3 Casing liners )$o sets

20.2.!: AIR CONDITIONING S"STEM

AIR CONDITIONING S*STE!


1

Piston $ith ring and pins for one compressor of each

modelsi-e.

)$o sets

2c'linder sleeves for one compressor of each model si-e )$o sets


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3connecting rod assem+l' for one compressor of eachmodelsi-e

)$o sets

" +earings for one compressor of each modelsi-e )$o sets

%FP5P cutout for one compressor of each modelsi-e )$o sets

(gaskets seals and packing of one compressor of eachmodelsi-e

)$o sets

7

d'namicall' +alanced impeller for one pump of eachmodelsi-e complete $ith associated parts needed forreplacing the impeller of the pump

One

: shaft for one pump of each model si-eOne

<motor +earings for one pump of each model si-e One set

10sleeve +earings for one pump of each model si-e One set

11gasket and gland packing for one pump of each model si-e

One set

12

tu+e +undles $ith associated tu+e sheet +aMes and tiesrods for one condenser and chiller of each model si-e

One set

13

motor +earing for one ir Fandling unit and packaged unitof each modelsi-e

One set

1"

!an +earings for one air handling unit and package unit ofeach model si-e.

One set

1%!ilter for one air handling unit and packaged unit of eachmodel si-e including microvee ne lters. One set

1(

4elts for one air handling units and packaged unit of eachmodel and si-e.

One set

174eltscoupling for one compressor of each model si-e. One set

1:olenoid coils for each si-e of solenoid valves used. One set

1< 6/pansion valve of each si-e used.One set

20 mercur' contacts used in pressure s$itchessi/

21 Pressure gauges of each t'pe range and si-e. )$o

22 )emperature gauges of each t'pe range and si-e. )$o

23 $ater Ho$ s$itchOne

2" air lfo$ s$itch

One

2% fan coil unit each si-eOne

2(emi s hermetichermetic compressor each si-e t'pe andrating.

One set

27Value and specialt' of each si-e t'pe and rating oEered. One set

2: lfe/i+le coupling for pumpsOne set

2<

olenoids and fusi+le links for installed com+ined re andsmoke damper.

One set

30 )hree speed s$itch for fan coil unit.One

316lectric motor of each si-e t'pe for fan coil units. One set

32 )hree $a' mi/ing valve and proportional thermostat for fancoil unit.

One set

33 perforated strainer element

One set of 1009 *uantit'

3" push +uttons of each t'peOne set

3% rela's of each t'peOne set

3( terminal +locks of each t'pe and ratingOne set

37 contacts of motor contractors of each rating )$o sets

20.2.#: VENTILATION S"STEM

(ENTI'ATION S*STE!


1 motor +earings for centirfugal fans )$o sets


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2 sleeve +earings for the centrifugal fan )$o sets

3 1009 of fusi+le links for re damper One set

" !le/i+le coupling for pumps One

% impeller of fan One each t'pe and si-e.

(+earings for a/ial fan

!our sets each t'pe and si-e.

20.2.10 : CRANE $ HOIST

CRANES & OIST S*STE!


1 5ong )ravel >nit

1.1 et of 4earings of /le One set for each t'pe & capacit'of 6O)

1.2 et of Gear+o/ +earings $ith sleeves One set for each t'pe & capacit'

of 6O)1.3 5ong )ravel end shaft +earings One set for each t'pe & capacit'

of 6O)

1." eals for )ravel Gear +o/ One set for each t'pe & capacit'of 6O)

1.% 5ong )ravel 4rake shoes ilning $ith #ivets )$o sets for each t'pe &capacit' of 6O)

2 Cross )ravel >nit

2.1 /le 4earings One set for each t'pe & capacit'of 6O)

2.2 et of Gear+o/ +earings $ith sleeves One set for each t'pe & capacit'of 6O)

2.3 et of seals for Gear+o/ One set for each t'pe & capacit'of 6O)

2." Cross travel end shaft +earing One set for each t'pe & capacit'of 6O)

2.% Cross travel +rake shoes lining )$o sets for each t'pe &capacit' of 6O)

3 ain Foist

3.1 ain Foist Pulle' 4earings One set for each t'pe & capacit'of 6O)

3.2 et of 4earings for Gear +o/ One set for each t'pe & capacit'of 6O)

3.3 et of seals for Gear+o/ One set for each t'pe & capacit'of 6O)

3." u/. Foist Gear+o/ 4earings One set for each t'pe & capacit'of 6O)

3.% u/. Foist Gear+o/ eals One set for each t'pe & capacit'of 6O)

3.( ain & u/. Foist 4rake hoes )$o sets for each t'pe &capacit' of 6O)

3.7 ain & u/. Foist 4rake prings )$o sets for each t'pe &capacit' of 6O)

3.: ain & u/. Foist 4rake shoe ilners "ets for each t'pe & capacit'of 6O)

20.2.11 : ELEVATORS

E'E(ATORS



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1achine and +rake comprising of packing gland +rakelinings rivets +ushes and gaskets. )$o sets

2car & hall /tures comprising of contractors spirngs lampsconnectors etc. )$o sets

3door operator comprising of +umper seal oil packinggland etc. )$o sets

"hoist $a' car door hangers comprising of air cord rollerssocket rope etc. )$o sets

%hoist $a' door hangers comprising of air cord eccentric+earing etc. )$o sets

(Foist $a' door locks comprising of springs rollers andcontracts. )$o sets

7 Guide shoes for car !our

: Guide shoes for landing door. si/teen

< Interlock assem+l' for landing doors. )$o sets

10 rollers for landing doors )en

11 door s$itches for car and landing doors )hree

12 icro s$itches for car door drive. )$o sets

13 position indicators at landings )$o sets

1" limit s$itches in car and hoist $a' )$o sets

20.2.12: FIRE FIGHTING S"STEM

IRE IGTING S*STE!


1 (3 mm h'drant valves )en

2 female half coupilngs for landing valves )en

3 He/i+le ru++er rings for h'drant valves )$ent' ve

" leather $ashers for h'drant valves )$ent' ve

% hand $heels for h'drant valves )en

( :0 mm dia full I# rings for h'drant valves. )en

7catch & spring mechanism for instantaneous lockingcouplings )en

: utomatic air release valves. !our

< hoses installed )en percent

10 ,o--les and +ranch pipes installed. )en percent

11mounded ru++er discs for each si-e of deluge valves alarmvalve !our

12 +ack ru++er seating for front cover for each si-e ofdeluge valve alarm valve !our

13 diaphragms for each si-e of deluge valvealarm valves !our

1" priming valves complete for deluge valvesalarm valves !our

1% vent valves !our

1( sounder diaphragm storm valves !our

17 Check valves used in deluge valveinstallation control !our

1: seating for com+ined $aste and test valves for delugevalveinstallation control valve !our

1< #u++er composition seating for alarm valve !our

20 hand $heels for $aste and test valve )$o

21 sprinklers of each t'pe and model used )en percent

22 @.4. detectors of each t'pe and model used. )en percent

23 diaphragm operated alarm s$itches !our

2" Pressure gauges $ith glo+e valves. !our


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2% pressure s$itches !our

2( isolating valves of si-es 3002%0 1%0 and 100 & :0 ,4 )$o each si-e

27 check valve of si-e 3002%0 200 and %0 ,4 One each si-e

2: =iesel 6ngine B for each diesel engine a in?ector no--les )$o sets

+ Piston rings for each c'linder. One complete set

c e/haust valve One

d scraper ring for each c'linder One set

e springs tted on the engine )$o each t'pe

f springs tted on the engine )$o each t'pe

g lu+ricating oil lter elements and seals )$o ets

h fuel lters elements and seals )$o sets

i engine packing and gaskets One set

? glo$ plugs )$o sets

k

tandard tool kit for the engine One

20.2.13: COMPRESSED AIR S"STEM

CO!"RESSED AIR S*STE!


1 Compressors Bfor each t'pe and rating of compressors

1.1 Complete set of Conve'ing compressor One num+er

1.2

Complete #otor ssem+l' $ith shaftB+othconve'ing & I Compressor

One set

1.3 Complete Gear 4o/ One set each t'pe

1." 4earingB =6 & ,=6 One set each t'pe

1.% eal it One set each t'pe

1.( CouplingBotor to Gear +o/ & gear +o/ to Compressor One set each t'pe

2 Valves

2.1 Check valve Hap or disc. One set

2.2 Control valve disc $ith internal assem+l' One set

2.3 Control valve gaskets )$o sets

2." Control valve gland packing )$o sets

3 Gasket & seal for intercooler )$o sets

" Gasket & seal for after cooler !our sets

% Oil pump motor

%.1 Oil pump complete assem+l' One set

%.2 Pump impeller rotor $ith shaft One set

%.3 et of +earings )$o sets

%." et of seals )$o sets

( haft driven Oil Pump

(.1 =rive gear $ith shaft One num+er

(.2 =riven gear $ith shaft One num+er

7 =rain trap element )$o sets

:Oil cooler gaskets & seals )$o sets

< oisture trap element !our sets


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10spare valves of each t'pe for air dr'ingplnat

One set of spare valves of eacht'pe for air dr'ing plnat

11 lters & lu+ricators for one =P One replacement

12#u++er $ashers for actuator of changeoverechanism One replacement

13 ctuators of changeover mechanism )$o

1" Oil pumps of lu+rication )$o ets

1% driving & driven gear One set

1( echanical 5u+ricator

1(.1 echanical lu+ricator Bcomplete One set

1(.2 echanical lu+ricator elements su+Kassem+l' )$o

1(.3 echanical 5u+ricator Oil seals )$o

20.3 : Erection & commissioning spares

20.3.1. )he contractor shall include in his scope of suppl' all necessar' erection and commissioning

spares re*uired for successful completion of the pro?ect.

20." Recommended Spares

20.".1. )he spare parts proposed for 3'ears O& re*uirement shall +e itemi-ed $ith individual prices and

deliver' schedules for each item.

20.%Special Tools

GAS TURBINE


1 Drench for fuel no--le assem+l' 2

2 )ool stacking fue l no--le 2

3 lignment /ture assem+l' 1

" 4olt he/ FdKload coupling installation 2

% ,ut he/ FdKload coupling hard$are 1

( ocker $rench load coupling hard$are 1

7 Aacking +oltKno-- le reta ining ring 1

: ssem+l' support N — rotor disassem+l' 1

< Pulle' for tur+ine no--le removal 1

10 Aacking +olt +earings frame etc 01 set

11 F'draulic tor*ue $rench set 2

12 4oroscope kit 1

13ll lifting tackles including ilfting +eams slings e'e 01 set

RSG

1 Drench for safet' valve 2

2Fand lapping tool set for safet' valves for each t'pe &

1


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3 4oiler tu+e thickness measuring tool 1

STEA! TURBINE

1ll lifting tackles including lifting +eams slings and e'e+olts for

01 set

tur+ine casing and rotor

2 4olt e/tension measuring e*uipment 13 ll lifting gear for 6V IPV and governing valves Bif

necessar1

" ssem+l' rig for FP +arrel casing Bif re*uired 1

% ll special tools re*uired for maintenance 1

( panners of appropriate si-es to t all nuts and +olts 2

7 pecial dies and taps for all +olts and nuts 2

:

One set of spanners of appro/imate si-e for each unitto t all nuts and +olts 1

< )ur+ine lfange +olt tightening e*uipment 2

"U!"S 1 4earing pullers for each t'pe of pump 1

2 )or*ue $renches of follo$ing capacit' for each t'peof pump 2

% K 3% kg.m 20 K %0 kg.m

3 5ifting e'e for each t'pe of pump 01 set

" 4earing face out checking dial gauge for each t'pe of 1

Mandatory Recommended Spares

Documents

Transcript of Mandatory Recommended Spares