Tender For Supply, Delivery, Installation And Commissioning Of 7 Nos Indoor Type 11 Kv Rated 800A Vcb Switch Boards In 1 St Point Supply Substation At Tallah Pumping Station.
Tender Value
Ref. Documents
Estimated cost
Bid Submission
03 Nov 2026
15 days left
EMD
2.15 Lakhs
Bank guarantee accepted
Document Fee
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Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
Kolkata → West Bengal
EMD Exemption
Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Supply, Delivery, Installation And Commissioning Of 7 Nos Indoor Type 11 Kv Rated 800A Vcb Switch Boards In 1 St Point Supply Substation At Tallah Pumping Station.
Corrigendum
| Sr No | Corrigendum Date | Corrigendum | Type | New Submission Date |
|---|---|---|---|---|
| 1 | 14-Oct-2026 | Date Corrigendum | Date | 03-Nov-2026 |
BOQ
| Sl. No. | Item Description |
| 1 | INCOMER FEEDER / TIE FEEDER: SUPPLY AND DELIVERY OF11 KV, 50HZ, 800A, 26.3KA FOR 3 SEC, BIL- 20 KV RMS/60KVP,12 NO + 12 NC,64 PIN 8BK88 PLUS INDOOR TYPE VCBSWITCHBOARD WITH COPPER BUS BAR COMPRISING THEFOLLOWING EQUIPMENTS- CT- 800- 400/5-5A, (15 VA,CL1.0 &CL5P10), PT - 6600/1.732/110/1.732 (200 VA, CL-0.5 AND 50 VA, CL-3P), FEEDER PROTECTION RELAY-7SR1003 (50-51-50N-51N)WITH MODBUS PROTOCOL, AUX RELAY- VAJH 13, VAX- 31,VOLTMETER WITH VSS, AMMETER WITH ASS AND MFM- ELITE447, CL- 1.0 WITH RS 485, 8- WINDOW ANNUNCIATOR, 110 V DCFOR CLOSING AND TRIPING THROUGH POWER PACK, 220 V ACFOR SPRING CHARGING MOTOR , HOOTER, INDICATION LAMP,TERMINAL BLOCK, FUSE, MCB ETC.(DETAILED BILL OFMATERIALS ENCLOSED IN SEPARATE SHEET |
| 2 | \\"OUTGOING FEEDER / TIE FEEDER: SUPPLY AND DELIVERY OF11 KV, 50HZ, 800A, 26.3KA FOR 3 SEC, BIL- 20 KV RMS/60KVP,12 NO + 12 NC,64 PIN 8BK88 PLUS INDOOR TYPE VCBSWITCHBOARD WITH COPPER BUS BAR COMPRISING THEFOLLOWING EQUIPMENTS- CT- 800- 400/5-5A, (15 VA,CL1.0 &CL 5P10), FEEDER PROTECTION RELAY-7SR1003 (50-51-50N-51N)WITH MODBUS PROTOCOL, AUX RELAY- VAJH 13, VAX- 31,VOLTMETER WITH VSS, AMMETER WITH ASS AND MFM- ELITE447, CL- 1.0 WITH RS 485, 110 V DCFOR CLOSING AND TRIPING THROUGH POWER PACK, 220 V ACFOR SPRING CHARGING MOTOR , INDICATION LAMP,TERMINAL BLOCK, FUSE, MCB ETC.(DETAILED BILL OFMATERIALS ENCLOSED IN SEPARATE SHEET.) |
| 3 | \\"ERECTION, TESTING & COMMISSIONING OF 11 KV, 800A,25 KAFOR 3 SEC, 12 PANEL VCB SWITCH BOARD WITH AL BUSBERCOMPRISING FOLLOWING PANEL 1) INCOMER-02 NOS, 2)BUSCOUPLER-01 NO, 3) MOTOR FEEDER- 7 NOS, 4) TRANSFORMERFEEDER- 02 NOS, ALL REQUIRED TOOLS AND TACKLES ARETO BE PROVIDED BY THEIR OWN TO EXECUTE THE JOB. [RATE REFERENCE (2670000/12)= 222500.00 EACH PANEL]\\" |
| 4 | \\" SUPPLYING OF FOLLOWING THREE CORE HT POWER CABLEWITH STRANDED COMPACTCIRCULAR ALUMINIUMCONDUCTOR,CONDUCTOR SCREEN WITH EXTRUDED SEMICONDUCTINGCOMPOUND, XLPE INSULATED, INSULATIONSCREENING WITH EXTRUDEDSEMI CONDUCTING COMPOUND IN COMBINATION WITHCOPPER TAPE, CORES LAID UP, INNERSHEATH OF PVC,GALVANISED STEELFLAT STRIP ARMOURED, AND OVERALL PVC SHEATHEDCABLE CONFORMING TO IS 7098 (PART-2) 2011 WITH UP TODATE AMENDMENTS. 400 SQMM 6.6 KV (UE)/11 KV (E) |
| 5 | SUPPLYING AND MAKING INDOOR CABLE END TERMINATIONWITH HEATSHRINKABLE JOINTING KIT COMPLETE WITH ALLACCESSORIES INCLUDING LUGS SUITABLE FOR FOLLOWINGSIZE OF 3 CORE, XLPE ALLUMINIUM CONDUCTOR CABLE OF11KV GRADE AS REQUIRED: 3 M/ RAYCHEM 400 - 500 SQMM |
| 6 | BUILDING WORKS (F) STRUCTURAL STEEL WORKS, GRILLS,GATES ETC. A. ORIGINAL WORKS 1. M.S. structural works incolumns, beams etc. with simple rolled structural members (e.g.joists, angle, channel sections conforming to IS: 226, IS: 808 & SP(6)- 1964 connected to one another with bracket, gussets, cleats asper design, direction of Engineer-incharge complete including cuttingto requisite shape and length,fabrication with necessary bolting, metalarc welding conforming to IS: 816- 1969 & IS: 1995 using electrodesof approved make and brand conforming to IS:814- 2004, haulage,hoisting and erection all complete. The rate includes the cost of rolledsteel section, consumables such as electrodes, gas and hire chargeof all tools and plants and labour required for the work including allincidental chages such as electricity charges, labour insurancecharges etc. Payment to be made on the basis of calculated weight ofstructural members only in finished work as per IS specified weight.Payment for gusset, bracket, cleat, rivets, bolts and nuts may bemake by adding the actual weight of such items with the weight offinished structural members or 7% of weight for finished structural members weighing not less than 22.5 Kg. / m. or 15 % of weight for finished structal members weighing less than 22.5 Kg. / m. may beincreased allow for bracket, cleat, rivet, bolts and nuts etc. and noseperate payment being made for these items, as per direction ofEngineer In Charge. The rates are considered for a height of erection8m. / 2nd floor level from the ground. Add 1.5% extra over the rate foreach additional floor or 4m. beyond initiial 8m. or part thereof. I) Forstructural members of specified sections weighing less than 22.5Kg./m |
| 7 | Laying through RCC/Hume/GI Pipe.(b)Laying only Cable above 50sqmm but not exceeding 400sqmm through existing RCC/ Hume/GIPipe/open masonary trench FOR single, 2, 3, 3... and 4 core |
| 8 | LAYING OF ONE NUMBER PVC SHEATHED / XLPE POWERCABLE OF 11 KV GRADE OF FOLLOWING SIZE DIRECT INGROUND INCLUDING EXCAVATION, SAND CUSHINING, BRICKPROTECTIVE COVERING AND REFILLING THE TRENCH ETC ASREQUIRED. ABOVE 120SQMM AND UPTO 400SQMM |
| 9 | \\" SUPPLYING & FIXING MEDIUM GAUGE GI PIPE ( ISI-MEDIUM)PROTECTION WITH NECESSARY FITTINGS AND JOINTINGMETARIALS AS REQUIRED 150 MM DIA\\" |
| 10 | CHAPTER - VIII SUPPLYING OF MATERIALS HIRE CHARGES OFMACHINERIES 8.26 Hire charges of moveable crane with fuel &manpower having load handling capacity upto 14MT with the 45 deg.moveable arrangement & the boom length of 40 feets for loading &unloading of various materials / accessories of water supply works.For minimum engagement of 8 hrs. In a day |
| 11 | BUILDING WORKS (B) DISMANTLING, CUTTING CHASE, HOLESETC 2. Dismantling all types of plain cement concrete works, stackingserviceable materials at site and removing rubbish as directed withina lead of 75 m In ground floor including roof (b) above 150 mm. thick |
| 12 | BUILDING WORKS (B) DISMANTLING, CUTTING CHASE, HOLESETC. 1. Dismantling all types of masonry excepting cement concreteplain or reinforced, stacking serviceable materials at site andremoving rubbish as directed within a lead of 75 m. (a) In ground floorincluding roof. |
| 13 | BUILDING WORKS ( C ) Brickworks,Concrete Works etc A. BRICKWORKS 5. Brick work with 1st class bricks in lime and surki mortar(1:2) (1 lime putty/paste: 2 surki) lime to be slaked at site and themortar to be prepared with such lime putty and first class surki madefrom kiln burnt bricks having its fineness modulus between 2 and 2.5and which passes through B.S. sieve No 8 with correspondes to I.Ssieve No 200 with considerable grinding and pugging it complete. a)In foundation and plinth |
| 14 | BUILDING WORKS (A) EARTH WORK,ANTITERMITE TREATMENT2. Earth work in excavation of foundation trenches or drains, in allsorts of soil (including mixed soil but excluding laterite or sandstone)including removing, spreading or stacking the spoils within a lead of75 m. as directed. The item includes necessary trimming the sides oftrenches levelling, dressing and ramming the bottom, bailing out water as required complete. (a) Depth of excavation not exceeding1,500 mm. |
| 15 | SECTION 1. ------------BUILDING WORKS (I) PLASTERING,POINTING ETC. A. ORIGINAL WORKS 1.Plaster (to wall, floor,ceiling etc.) with sand and cement mortar including rounding off orchamfering corners as directed and raking out joints includingthroating, nosing and drip course, scaffolding/staging wherenecessary (Ground floor).[Excluding cost of chipping over concretesurface] i) With 1:6 cement mortar (a) 25 mm thick plaster |
| 16 | SECTION 1. ------------BUILDING WORKS (I) PLASTERING,POINTING ETC. A. ORIGINAL WORKS 15 Neat cement punningabout 1.5mm thick in wall, dado, window sill, floor etc. NOTE:Cement0.152 cu.m per100 sq.m |
| 17 | BUILDING WORKS ( C ) Brickworks,Concrete Works etc B.CONCRETE WORKS 4. Ordinary Cement concrete (mix 1:2:4) withgraded stone chips (20 mm nominal size) excluding shuttering andreinforcement,if any, in ground floor as per relevant IS codes. a)Pakur Variety |
| 18 | BUILDING WORKS ( C ) BRICKWORKS, CONCRETE WORKS Etc.A. BRICK WORKS 1. Single Brick Flat Soling of picked jhama bricksincluding ramming and dressing bed to proper level and filling jointswith local sand. |
| 19 | Supply, and fixing of HT insulation rubber Mat of following sizes:- 6.0mm thick (upto 33 KV) |
| 20 | Supplying and Drawing 1.1 KV single core stranded 'FR' PVCinsulated & unsheathed single core stranded copper wire(Brand(approved by EIC) of the following sizes in the prelaidpolythene pipe and by the prelaid GI fish wire and making necy.connection as required 3 x 80/0.4 (10 sqmm) |
| 21 | SUPPLYINGANDFIXINGDOUBLE-DOORSPNMCBDISTRIBUTIONBOARDWITHIP-42/43PROTECTION,CONCEALEDINWALLAFTERCUTTING THE WALL &MENDING GOOD THE DAMAGES TOORIGINAL FINISHINCL.INTERCONNECTIONWITHSUITABLESIZEOFCOPPERWIREANDNEUTRAL LINK&PROVISION FOR EARTHINGATTACHMENT. 2+4WAY |
| 22 | Supplying and fixing 240/415 V MCB of Breaking capacity 10kA & Ccharacteristics on din rail of existing DBs and necessary connectionLegrand 6-32 A SP |
| 23 | Supplying and fixing 240/415 V MCB of Breaking capacity 10kA & Ccharacteristics on din rail of existing DBs and necessary connectionLegrand 6-32 A DP |
| 24 | Supplying and fixing MCB SS enclosure with IP-20/30 protection,powder coated provision FOR two/four pole MCB, concealed in wallafter cutting the wall & mending good the damages to original finishincl. painting, connection & provision FOR earthing attachment 2 Way |
| 25 | CHEQUERED PLATE 10MM THICK MAKE : SAIL/TATA/JINDALUPTO 4 MM THICKNESS |
| 26 | SCHEDULE OF RATES FOR EARTHINGINSTALLATIONS.Earthing Installation by GI pipe ... (FOR Sub(stationNeutral/Equipment earthing).Earthing with 80 mm dia GI pipe(TATA(Medium)x 3.0 Mts. long and 1 No. 65 mm x 8 mm galvanized(HOT Dip) steel strip (4 Mts. long), 20 mm dia x 125 mm longgalvanized bolt, double nuts, double washers including finishing bothends by making holes etc. and S & F 80 mm dia GI pipe (ISI Medium)protection (3 Mts. long) to be filled with bitumen partly under theground level and partly above ground level to an average depth of3.65 Mts. |
| 27 | Earth busbar Supplying & fixing earth busbar of galvanized (HOTDip) MS flat 50 mm x 6 mm on wall having clearance of 6 mm fromwall including providing drilled holes on the busbar complete with GIbolts, nuts, washers, spacing insulators etc. as required |
| 28 | MAZDOOR (MALE/FEMALE) |
| 29 | ELECTRICIAN |
| 30 | PAINTER |
| 31 | EPILUX ZINC PHOSPHATE PRIMER GREY(610) |
| 32 | SYNTHETIC ENEMAL PAINT (IS 2932) |
| 33 | BUILDING WORKS (K) PAINTING, VERNISHING ETC?(A)ORIGINAL WORKS.(4)Applying Acrylic Emulsion Paint of approvedmake and brand on walls and ceiling including sand papering inintermediate coats including putty(to be done under specificinstruction of Superintending Engineer) :(Two coats) i) StandardQuality |
| 34 | SECTION 1. ------------BUILDING WORKS (J)WHITE WASH,COLOUR WASH, DISTEMPER A. ORIGINAL WORKS 7 ApplyingInterior grade Acrylic Primer of approved quality and brand onplastered or cencrete surface old or new surface to receiveDistemper/ Acrylic emulsion paint including scraping and preparingthe surface throughly, complete as per manufacturer's specificationand as per direction of the EIC. (In Ground Floor) (b) Two Coats ii)Solvent based interior grade Acrylic Primer [This item to be doneunder specific instruction of the Superintending Engineer] |
| 35 | Sub Total |
| 36 | GST 18% |
| 37 | L.W.Cess @1% Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Oct 14, 2026
11:30 IST
Tender Published
Tender notice published.
Completed
Nov 03, 2026
18:00 IST
Corrigendum-1 Issued
Clarifications on tender conditions and amendments issued.
Upcoming · 15 daysNov 03, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 15 daysNov 05, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 17 daysTender Documents
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