Tender For Supply, Installation, Testing And Commissioning Of Additional 500 Kva Transformer And Other Allied Electrical Equipments At 7.5 Mld Stp At Colva, panaji-Goa

Supply, Installation, Testing And Commissioning Of Additional 500 Kva Transformer And Other Allied Electrical Equipments At 7.5 Mld Stp At Colva-Providing Erecting And Giving Test And Trial Of Fcma Fully Automatic, Starter With Dol Soft Starter Complete With Main Contactor, Vaf Meter , Plc And Hmi , Push Buttons Andindications, Fcma Modulewithbypasscontactoranditscontrolcircuitryetccomplete. Note - Technical Specfifcations Shall Be Suitable As Per Pump Slected 2 Supplying, Erecting, Testing & Commissioning 11 Kv, 630A, 21Ka / 3Sec, 3 Way Outdoor, Extensible Motorised Scada Compatible Rmu, Internal Arc Tested Consisting Of 2 Nos. Feeder With 2 Lbs And 1 No. Feeder With 1 Vcb. Compliant To Iec 62271 -100, 200 And 102, As Per Specification No. Sw-Hts / Rmu Scada 3 Supplying, Erecting, Testing And Commissioning 11Kv Ht Metering Cubical ( Compact / Vertical Type ) Approved By Msedcl / Licensee Fabricatedwith 2Mm ( 14Swg ) M.S. Sheets With Supporting Angle, Painted With Powder Coating / Epoxy Paint Of Required Shade, Copperbusbarsize25x6mm, Heavydutymechanicallock, Withcounter Meter For Measuring No Of Times The Opening Of Meter Door, Top Side Cover ( Ct, Pt Cover ) Interlockwithmeterdoor, Epoxycasted3nos.Cthaving Requiredratio Between50 / 5Ato200 / 5A, Va10or15, Class0.2S, Epoxycasted3nos.Pt Having Ratio11000 / V3 / 110 / V3va50, Class0.2Suitableforprovidedtrivectormeter, And Provisionforincomingandoutgoingcablescompletedulytestedbylicenseewith Necessary Test Certificates And Erected On Provided Plinth / Cc Foundation. 4 Supplying, Installing, Testing & Commissioning 3 Phase, 11 / 0.433 Kv, 50 Hz., 500 Kva, Mineral Oil Immersed And Naturally Cooled Outdoor Type, Copper Wound , Without Gas Cushioning, Hermetically Sealedtransformer, Delta / Starconnectedwithadditional Neutralbrought Outonloadside, Temperatureriseshouldnotexceed45?By Thermometer In Oil And 50? By The Resistance Method In Winding At Full Load Rating, Usingtypeawindinginsulation ( Kraftpaper ) Withhvtapping ( With Offloadtap Changer ) Offload+5To-10Instepsof2.5%, Having7numberoftappositionswith Standard Accessories Complete With Test Certificate With Losses Below 1510 Watts At 50%Load, 4300 Wattsat100%Loadasperis:1180 ( Part1 ) :2014Withnecessary Permissions Of Electrical Inspector, As Per Specification No Ss- Tr-Sl. 5 Supplyinganderectingfencingofsectionhavingsize2450mminheightfromground Level And 1200 Mm Width With Angle Iron Frame Work Erected In Cc Foundation And Painted Complete As Per Specification No Ss-As / Fsg. 6 Supplying And Erecting Double Leaf Hinged Door Each 1500 Mm In Width X 1850 Mm In Heightusingb Class, Gipipewithangleironsupports, Chainlinkwiremesh ( Jali ) Complete Supported On Channel Iron, Erected In Foundation, And Painted Complete As Per Specification No Ss-As / Dld. 7 Makingtransformerplinth ( 1.5X1.5X1.5 ) Minsizewithnecessaryexcavation Ingroundwith150 Mm.Thick M-10 Pccat Thebottom Andtop And250 Mm. Thick, Burnt Brick Wall Constructed At Periphery And Remaining Hollow Portion Shallbe Filled With 40Mm Hard Broken Aggregate. External Surface Duly Plastered By12 Mm Thick Including Watering Etc Complete. 8 Making Cement Concrete Foundation Including Excavation ( 60 X 60 ) Cm X Deep 1 / 6 Of Pole Length In 1:3:6 Cement Concrete 20 X 25Mm Stone Metal, 45 Cm X 45 Cm X 45 Cm / 45 Cm Dia. X 45 Cm. Height Plinth Duly Plastered, With Necessary Curing And Finishingcomplete. ( For Above 9 M Poles ) 9 Supplying, Erecting&Terminatingxlpeinsulated, Galvanisedsteelformedwire Armoured ( Strip ) Cable11kv ( Ue ) , 3X300sq.Mm.Aluminiumconductorlaidinprovided Trench / Pipe As Per Specification No. Cb-Ht Note - Length Of Cable Depends On Source Of Power Supply Given By State Electricity Board 10 Supplying, Erecting &Terminating Xlpearmoured Cable 3½ Core 300 Sq.Mm. Aluminium Conductorwithcontinuous8.35Sq.Mm. ( 10Swg ) G.I.Earthwire Completeerectedwithglands &Lugs, Onwall / Trusses / Poleorlaidinprovidedtrench / Pipe As Per Specification No. Cb-Lt / Al 11 Supplying, Erecting & Terminating Xlpe Armoured Cable 4 Core 185 Sq. Mm. Aluminium Conductor With Continuous 5.48 Sq. Mm. ( 12 Swg ) G.I. Earth Wire Complete Erected With Glands & Lugs, On Wall / Trusses / Pole Or Laid In Provided Trench / Pipe As Per Specification No.Cb-Lt / Al 12 Supplying, Erecting & Terminating Xlpe Armoured Cable 4 Core 4 Sq. Mm. Aluminium Conductor With Continuous 5.48 Sq. Mm. ( 12 Swg ) G.I. Earth Wire Complete Erected Withglands&Lugs, Onwall / Trusses / Poleorlaidinprovidedtrench / Pipeasperspecification No. Cb-Lt / Al 13 Supplying, Erecting& Terminatingxlpe Armoured Cable 2 Core2.5Sq. Mm. Copper Conductor Continuous 5.48 Sq. Mm. ( 12 Swg ) G.I. Earth Wire Completeerected With Glands&Lugs, Onwall / Trusses / Pole Orlaidinprovidedtrench / Pipeasperspecification No. Cb-Lt / Cu 14 Supplying & Erecting Mains With 2X1.5 Sq.Mm Frlsh Copper Pvc Insulated Wirelaidinprovided Conduit / Trunking / Insidepole / Busbarsoranyotherplaces As Per Specification No: Wg-Ma / Bw 15 Providing&Erectingepoxystraightthroughjointoutdoor / Indoorforltxlpearmoured Cable 300Sq.Mm.Cable, Withnecessarymaterial Asperspecification No. Cb-Jt / Lt 16 Providing And Erecting Heat Shrinkable Outdoor Termination Kit For 11 Kv ( Ue ) / 22 Kv ( E ) Xlpe Ht Cable 3X240 To 400 Sq. Mm. With Necessary Material As Per Specificationno. Cb-Jt / Ht 17 Providing And Erecting Heat Shrinkable Indoor Termination Kit For 11 Kv ( Ue ) / 22 Kv ( E ) Xlpe Ht Cable 3X240 To 400 Sq. Mm. With Necessary Material As Per Specificationno. Cb-Jt / Ht 18 Providing And Erecting Heat Shrinkable Straight Through Joint Kit For 11 Kv ( Ue ) / 22 Kv ( E ) Xlpe Ht Cable 3X240 To 300 Sq. Mm. With Necessary Material As Per Specification No. Cb-Jt / Ht 19 Ladder Type Trays ( 100Mm Deep ) 20 600 Mm Width X 100 Mm Depthwith Runner Size25x100x25mm, Rung Size 20X40x20mm With Rungs At 250Mm C / C. ( 10Swg ) 21 150 Mm Width X 100 Mm Depthwith Runner Size 25X100x25mm, Rung Size 20X40x20mm With Rungs At 250Mm C / C. ( 14Swg ) 22 Bends For 100 Mm Deep Trays 23 Bends For 150 Mm Width X 100 Mm Depthwith Runner Size 25X100x25mm, Rung Size 20X40x20mm With Rungs At 250Mm C / C. ( 14Swg ) 24 Bends For 600 Mmwidth X100 Mmdepthwith Runner Size25x100x25mm, Rung Size 20X40x20mm With Rungs At 250Mm C / C. ( 10Swg ) 25 Supplying And Laying ( Including Excavation Of Suitable Width & Depth Up To 90 Cm ) 90 Mmoutsidedia. Doublewallcorrugatedpipes ( Dwc ) Ofhdpeforenclosingcable Below Ground / Road Surface, To Required Depth Complete. 26 Supplying&Laying ( Includingexcavation ) Reinforcedcementconcretepipeofis458:2003Np-2Classof150mminternaldiameterinproperline, Levelandslope Including Providing And Fixing Collars In Cement Mortar 1:2 And Curing Etc. Complete. 27 Supplying & Laying ( Including Excavation ) Half Round Reinforced Cement Concrete Pipe Of Is 458:2003 Np-2 Class Of 250 Mm Internal Diameter In Proper Line, Level And Slopeincluding Providing And Fixing Collars In Cement Mortar 1:2 And Curing Etc. Complete. 28 Supplying, Installation And Testing Of Maintenance Free Earthing Comprising Of Electrode Of 17.2 Mm Diameter Low Carbon Steel With 250 Micron Molecular Copper Bonded Earthing Rod Of Length 3M Along With 25 Kg Carbon Based Environment Friendly Back Fill Ground Enhancing Compound Required To Fill Up The Excavated Earth With Required Quantity Complete, And Recording The Results Specification No. Eamobi 29 Supplying, Erecting & Terminating Xlpe Insulated, Galvanized Steel Formed Wire Armored ( Strip ) Cable11 Kv ( Ue ) , 3 X 95 Sq. Mm. Aluminum Conductor Laid In Provided Trench / Pipe As Per Specification No. Cb- Ht

Sr No	CorrigendumDate	Corrignedum	CorrigendumType	NewSubmissionDate
1	16-Mar-2023	Bid Auto Extn Corrigendum	Bid Auto Extn Corrigendum	30-03-2023

INR 8000 /-

INR 101045.0 /-

INR 50.52 Lakhs /-

Name of Work: Supply, Installation, Testing and commissioning of additional 500 KVA Transformer and other allied electrical equipments at 7.5 MLD STP at Colva

Sl. No.	Item Description
1	Providing erecting and giving test and trial of FCMA fully Automatic, Starter with DOL Soft Starter complete with main Contactor, VAF meter , PLC and HMI , push buttons andindications,FCMA modulewithbypasscontactoranditscontrolcircuitryetc complete. Note - Technical specfifcations shall be suitable as per pump slected
2	Supplying, erecting, testing & commissioning 11 kV, 630A, 21kA/3sec, 3 way outdoor, extensible motorised SCADA compatible RMU, internal arc tested consisting of 2 nos. feeder with 2 LBS and 1 no. feeder with 1 VCB. compliant to IEC 62271 -100, 200 and 102,as per specification no. SW-HTS/RMU SCADA
3	Supplying, erecting, testing and commissioning 11KV HT metering cubical (compact / vertical type) approved by MSEDCL/ licensee fabricatedwith 2mm (14SWG) M.S. sheets with supporting angle, painted with powder coating / epoxy paint of required shade,copperbusbarsize25x6mm, heavydutymechanicallock,withcounter meter for measuring no of times the opening of meter door, top side cover (CT, PT cover)interlockwithmeterdoor,epoxycasted3nos.CThaving requiredratio between50/5Ato200/5A,VA10or15,Class0.2S,epoxycasted3nos.PT having ratio11000/V3/110/V3VA50,Class0.2suitableforprovidedtrivectormeter,and provisionforincomingandoutgoingcablescompletedulytestedbylicenseewith necessary test certificates and erected on provided plinth/ cc foundation.
4	Supplying, installing, testing & commissioning 3 phase, 11/0.433 kV, 50 Hz., 500 kVA, Mineral oil immersed and naturally cooled outdoor type, Copper wound ,without gas cushioning,hermetically Sealedtransformer,delta/starconnectedwithadditional neutralbrought outonloadside, temperatureriseshouldnotexceed45?by thermometer in oil and 50? by the resistance method in winding at full load rating, usingtypeAwindinginsulation(kraftpaper)withHVtapping(with offloadtap changer)offload+5to-10instepsof2.5%,having7numberoftappositionswith standard accessories complete with test certificate with losses below 1510 Watts at 50%load,4300 Wattsat100%loadasperIS:1180(part1):2014withnecessary permissions of Electrical Inspector, as per specification no SS- TR-SL.
5	Supplyinganderectingfencingofsectionhavingsize2450mminheightfrom ground level and 1200 mm width with angle iron frame work erected in CC foundation and painted complete as per specification no SS-AS/FSG.
6	Supplying and erecting double leaf hinged door each 1500 mm in width x 1850 mm in heightusingB class,GIpipewithangleironsupports,chainlinkwiremesh(jali) complete supported on channel iron, erected in foundation, and painted complete as per specification no SS-AS/DLD.
7	Makingtransformerplinth(1.5x1.5x1.5)minsizewithnecessaryexcavation ingroundwith150 mm.thick M-10 PCCat thebottom andtop and250 mm. thick,burnt brick wall constructed at periphery and remaining hollow portion shallbe filled with 40mm hard broken aggregate. External surface duly plastered by 12 mm thick including watering etc complete.
8	Making cement concrete foundation including excavation (60 x 60) cm x deep 1/6 of pole length in 1:3:6 cement concrete 20 x 25mm stone metal, 45 cm x 45 cm x 45 cm /45 cm dia. x 45 cm. height plinth duly plastered, with necessary curing and finishing complete. (for above 9 m poles)
9	Supplying,erecting&terminatingXLPEinsulated,galvanisedsteelformedwire armoured(strip) cable11kV(UE),3x300sq.mm.aluminiumconductorlaidin provided trench / pipe as per specification no. CB-HT Note - Length of cable depends on source of power supply given by state electricity board
10	Supplying, erecting &terminating XLPEarmoured cable 3½ core 300 sq.mm. aluminium conductorwithcontinuous8.35sq.mm. (10SWG)G.I.earthwire completeerectedwithglands &lugs,onwall/trusses/poleorlaidinprovided trench/ pipe as per specification no. CB-LT/AL
11	Supplying, erecting & terminating XLPE armoured cable 4 core 185 sq. mm. aluminium conductor with continuous 5.48 sq. mm. (12 SWG) G.I. earth wire complete erected with glands & lugs, on wall/ trusses/pole or laid in provided trench/ pipe as per specification no.CB-LT/AL
12	Supplying, erecting & terminating XLPE armoured cable 4 core 4 sq. mm. aluminium conductor with continuous 5.48 sq. mm. (12 SWG) G.I. earth wire complete erected withglands&lugs,onwall/ trusses/poleorlaidinprovidedtrench/pipeasper specification no. CB-LT/AL
13	Supplying, erecting& terminatingXLPE armoured cable 2 core2.5sq. mm. copper conductor continuous 5.48 sq. mm. (12 SWG) G.I. earth wire completeerected with glands&lugs,onwall/ trusses/pole orlaidinprovidedtrench/pipeasper specification no. CB-LT/CU
14	Supplying & erecting mains with 2x1.5 sq.mm FRLSH copper PVC insulated wirelaidinprovided conduit/trunking/insidepole/Busbarsoranyotherplaces as per specification No: WG-MA/BW
15	Providing&erectingepoxystraightthroughjointoutdoor/indoorforLTXLPE armoured cable 300sq.mm.cable,withnecessarymaterial asperspecification no. CB-JT/LT
16	Providing and erecting Heat shrinkable outdoor termination kit for 11 kV (UE)/ 22 kV ( E ) XLPE HT cable 3x240 to 400 sq. mm. with necessary material as per specification no. CB-JT/HT
17	Providing and erecting Heat shrinkable indoor termination kit for 11 kV (UE)/ 22 kV ( E ) XLPE HT cable 3x240 to 400 sq. mm. with necessary material as per specification no. CB-JT/HT
18	Providing and erecting Heat shrinkable straight through joint kit for 11 kV (UE)/22 kV ( E ) XLPE HT cable 3x240 to 300 sq. mm. with necessary material as per specification no. CB-JT/HT
19	LADDER TYPE TRAYS( 100mm deep)
20	600 mm width X 100 mm depthwith runner size25x100x25mm, rung size 20x40x20mm with rungs at 250mm c/c.(10SWG)
21	150 mm width X 100 mm depthwith runner size 25x100x25mm, rung size 20x40x20mm with rungs at 250mm c/c.(14SWG)
22	BENDS FOR 100 MM DEEP TRAYS
23	Bends for 150 mm width X 100 mm depthwith runner size 25x100x25mm, rung size 20x40x20mm with rungs at 250mm c/c.(14SWG)
24	Bends for 600 mmwidth X100 mmdepthwith runner size25x100x25mm,rung size 20x40x20mm with rungs at 250mm c/c.(10SWG)
25	Supplying and laying (including excavation of suitable width & depth up to 90 cm) 90 mmoutsidedia. doublewallcorrugatedpipes(DWC)ofHDPEforenclosingcable below ground/road surface, to required depth complete.
26	Supplying&laying(includingexcavation)reinforcedcementconcretepipeofIS 458:2003NP-2classof150mminternaldiameterinproperline,levelandslope including providing and fixing collars in cement mortar 1:2 and curing etc. complete.
27	Supplying & laying (including excavation) half round reinforced cement concrete pipe of IS 458:2003 NP-2 class of 250 mm internal diameter in proper line, level and slope including providing and fixing collars in cement mortar 1:2 and curing etc. complete.
28	Supplying, installation and testing of maintenance free earthing comprising of Electrode of 17.2 mm diameter Low Carbon Steel with 250 micron molecular copper bonded earthing rod of Length 3m along with 25 kg Carbon based environment friendly back fill ground enhancing compound required to fill up the excavated earth with required quantity complete, and recording the results Specification no. EAMOBI
29	Supplying, erecting & terminating XLPE insulated, galvanized steel formed wire armored (strip) cable11 kV(UE), 3 x 95 sq. mm. aluminum conductor laid in provided trench/pipe as per specification no. CB- HT