Tender For Strengthening & Rectification Of Main Supply Panel Along With Installation Of Amf Panel For Existing Dg Set At Abasan Building Of West Bengal Housing Board
Tender Value
Ref. Documents
Estimated cost
Bid Submission
07 Oct 2026
6 days left
EMD
20000
Bank guarantee accepted
Document Fee
Ref. Documents
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
Kolkata → West Bengal
EMD Exemption
Not Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Strengthening & Rectification Of Main Supply Panel Along With Installation Of Amf Panel For Existing Dg Set At Abasan Building Of West Bengal Housing Board
Corrigendum
| Sr No | Corrigendum Date | Corrigendum | Type | New Submission Date |
|---|---|---|---|---|
| 1 | 14-Sep-2026 | Extension Of Time | Date | 29-Sep-2026 |
| 2 | 14-Sep-2026 | BOQ | BOQ | 29-Sep-2026 |
| 3 | 30-Sep-2026 | Further Extension Of Time | Date | 07-Oct-2026 |
| 4 | 14-Sep-2026 | BOQ | BOQ | 07-Oct-2026 |
BOQ
| Sl. No. | Item Description |
| 1 | SITC of floor mounted cubical type AMF panel board. The panel board should be made with 14SWG CRC Sheet and suitable size angle & flat iron . The connection of switches with busbar should be made with Al. bar. The metering connection should be made with 1.5 sq. mm. or higher required size of copper wire. The panel board should be painted with powder coated paint. The materials & design should be approved by E.I.C before fabrication & erection. Including Supply and fixing of following accessories as given below. ( The panel board should be fabricated from CPRI approval panel builders)S/F 415V,250A, TP MCCB, , with all accessories (36KA capacity ). ( Model No.DU250C ----- 2 nos. ( Make : L/T )4 nos. 400A Bus-bar of size 25x10mm Al flats covered with heat shrinkable sleev.-1 SetS/F 415 V, 200Amp Power Contractor ( Model No.MCX33)-2 Nos ( Make : Legrand / L&T/ABB)S/F 250 V, 6-10 SP MCB for control wiring- 8 Nos ( Make-L&T)S/F 415 V, 6 FP MCB for control wiring- 4 Nos ( Make-L&T)S/F of ACTUATER switch ---1 no. ( Make- VISHNU)S/F of Digital VMR -1 no ( Make -PROTON)S/F Rotary Type Selector Switch -2 Nos ( Kaycee)S/F of Indicating lamp (RED &YELLOW)- 4 NosS/F of 230V Auxiliary CONTRACTOR---- 2 nos.S&F 12 Volt DC 10 Amp BATTERY CHARGER- 1no.Control wiring by 1.0 sq.mm copper wire, lugs, printing ferule, copper lugs etc.-1 itemENGINE CONTROLLER - 1 SETThe panel should be installed on brick foundation with provision for cable entry and plastering & neatly cemented. |
| 2 | Dis-connection and dismentling the existing main switch -9nos along with its connection , Bus Bar Supporter, Rusted nut, bolt washer very carefully with out damaged of Mains witch enclosure , bus bar enclosure and other damaged unused/ detorated main switch, isolator , iron frame , CTC wire , Armoured cable with out temparing/ damaged of other live cable ( if that the cable should be repaired or replaced by own cost of the executing Agency no extra cost will be paid) etc and mending good the damages to original finish as per instruction of EIC . |
| 3 | Painting of the panel board ( Bus Bar, 9 nos Main switch, throat boxes , frame i.e complete set ) with 2 coats of synthetic enamel paint over two coats of ready mixed paint incl. preparation of surface ( both inside & Out side of Bus Bar, all main switch,s enclosure) by sand paper/emery paper, i.e cleaning & preparation the surface properly as per proper satisfaction of Engineer-in-charge.for receiving fresh coat of paint . |
| 4 | Dis-connection & Dismentling the existing Different sizes PVC/XLPE Al. Armoured cable after cutting of wall very carefully with out damaged another live cable , main switch switches( if that the cable / other accessories should be repaired or replaced by own cost of the executing Agency, no extra cost will be paid) etc and re- laying the same for proper Dressing and as per proper position of Main Switch incl. plastering the wall properly incl. painting the repairing portion of the wall . |
| 5 | Fitting and commissioning of total existing Industrial panel Board incl. changes of all Bus Bar Supporter by Epoxy/ Porcelain Insulator , re- seleving of Bus Bar CU/Al flat by heat sink selve. Incl . S&F of 3/8\\" Steel nut, bolt, washer incl. testing of all incoming & out going cable incl necessary glanding, sockiting incl neccessary socket tapes etc as required incl. fixing of all main switch and necessary angle & flat ire along with welding work. including the cutting out the un-used or damaged portion of panel board incl. necessary angle & flat iron for strengthning or supporting of panel board i.e total work should be copleted at site as per site condition, any supplimentary work or additional work would not be allowed or no extra cost will be paid. Total work should be completed as site condition as well as per satisfaction of Engineer - in - charge. |
| 6 | Supply of copper cable for Inter-Connection between Bus Bar & Main Switch by 1100 Volt grade following sizes cable)A) 70 sq.mm multistrand copper cable |
| 7 | B) 35 sq.mm multistrand copper cable |
| 8 | C) 25 sq.mm Multi strand Copper Cable |
| 9 | Finishingof thePVCinsulatedwireendsbysockettingwithpin/ring type copper sockets and insulated tapes etc., includingsupplying sockets, tapesA) 70 sq.mm multistrand copper cable |
| 10 | B) 35 sq.mm multistrand copper cable |
| 11 | C) 25 sq.mm Multi strand Copper Cable |
| 12 | Supplying and fixing 415V 250Amp Four Pole MCCB of Breaking capacity 25kA/ 35kAwith fixed thermal and fixed magnetic /adjustable thermal and fixed magnetic setting in existing Main switch / change over enclosure incl. dismentling the inner sheet , nut bolt, base sheet if required along with S&F of addl. channel, sheet and necey. weldinging etc as required also cutting the top sheet of Main switch/ Change Over switch for operating the MCCB i.e total work should be done as per site condition as well as Instruction of EIC no extra cost will be paid for this job. if the existing enclosure does not proper size than Supply and fixing suitable size enclosure and necessary connection for complete satisfaction. |
| 13 | Supplying and fixing 415V 160Amp Four Pole MCCB of Breaking capacity 25kA/ 35kAwith fixed thermal and fixed magnetic /adjustable thermal and fixed magnetic setting in existing Main switch / change over enclosure incl. dismentling the inner sheet , nut bolt, base sheet if required along with S&F of addl. channel, sheet and necey. weldinging etc as required also cutting the top sheet of Main switch/ Change Over switch for operating the MCCB i.e total work should be done as per site condition as well as Instruction of EIC no extra cost will be paid for this job. if the existing enclosure does not proper size than Supply and fixing suitable size enclosure and necessary connection for complete satisfaction. |
| 14 | Supplying and fixing 415V 100 Amp Four Pole MCCB of Breaking capacity 25kA/ 35kAwith fixed thermal and fixed magnetic /adjustable thermal and fixed magnetic setting in existing Main switch / change over enclosure incl.dismentling the inner sheet , nut bolt, base sheet if required along with S&F of addl. channel, sheet and necey. weldinging etc as required also cutting the top sheet of Main switch/ Change Over switch for operating the MCCB i.e total work should be done as per site condition as well as Instruction of EIC no extra cost will be paid for this job. if the existing enclosure does not proper size than Supply and fixing suitable size enclosure and necessary connection for complete satisfaction. |
| 15 | Supplying & fixing 415 Volt 600A Copper sheet metal (16SWG CRC Sheet) Iron Clad Busbarchambers with powder coated approved paint , the size of Bus Bar i.e dimension will be as per actual requirement of site condition as well as per IS Specification. The bus bar should installed on angle iron frame on wall, including earthing attach- ment prperly |
| 16 | A) Supply and delivery 1.1 KV grade 4 core 70 sq.mm PVC A.Al. cable ( Make -Gloster/ polycab/ RR) or approved by EIC |
| 17 | B) Supply and delivery 1.1 KV grade 4 core 50 sq.mm PVC A.Al. cable ( Make -Gloster/ polycab/ RR) or approved by EIC |
| 18 | A) Laying of cable above 3½ core 50 sqmm and upto 3½ core 90 sqmm on wall/surface including S & F MS clams with earthing attachment in 2 x 10 SWG GI (Hot Dip) Wire, making hole etc. as necy., mending good damages and painting |
| 19 | B) Laying of cable from 3/3½ core 35 sqmm to 50 sqmm on wall/surface incl. S & F MS saddles with earthing attachment in 2 x 10 SWG GI (Hot Dip) Wire, making holes etc. as necy., mending good damages and painting |
| 20 | Supplying and fixing compression type gland complete with brass gland, brass ring & rubber ring for dust & moisture-proof entry of XLPE/PVC armoured cables ; for 4 core 70 sq.mmA) For 4 core 70 sq.mm PVC.A.Al. cable |
| 21 | B) For 4 core 50 sq.mm PVC.A.Al. cable |
| 22 | Finishing the end of following XLPE/PVC armoured cables by crimping method incl. supplying and fixing solderless socket (Dowels make), tapes, anticorrosive paste & jointing materialsA) For 4 core 70 sq.mm PVC.A.Al. cable |
| 23 | B) For 4 core 50 sq.mm PVC.A.Al. cabl |
| 24 | Earthing with 50mm dia GI pipe 3.64 mm thick x3.04Mts. long and 1x25x6mm GI Flat (4Mts. long), incl. earth clamp made by 25x6mm GI flat incl.GI bolts, double nuts, double washers incl. S& F 40 mm dia GI pipe protection (1Mts. long) to be filled with bitumen partly under the ground level and partly above ground level driven to an average depth of 3.65Mts. below the ground level |
| 25 | Extra for providing masonery enclosure on the top of the earthelectrode of overall size86.36cmx86.36cmx46cm deep (below Ground level)complete with cemented bric kwork (1:6) of 25cm width duly plastered with cement morter (inside) CI hinged inspection cover of size36.56 cmx 35.56 cm with locking arrangement,GI reducer includingdrillingof 46nos. 12 mm dia holes on the GI pipe |
| 26 | Excavation of soil for installation of Earth Electrode and filling& ramming. |
| 27 | Extrafor treatmentofsoilbyusingsalt&charcoalorcokefor plate electrode |
| 28 | Supplying & fixing earth busbar o fgalvanized (HotDip) MSflat40mm x 6mm on wall havingclearanceof 6mmfromwall including providing drilled holes on the busbar complete with GI bolts, nuts, washers, spacing insulators etc. as required |
| 29 | Connecting the equipments body to earth busbar including S &F 25 mm x 6 mm galvanised (Hot Dip) MS flat on wall/floorwith GI saddles as required and connection to equipments incl. drilling holes, with bolts, nuts, washers etc |
| 30 | Cutting the C.C Road by Vibrating road cutting Machine incl. mending good the damages after laying of Pipe by sand cement motor. Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Sep 30, 2026
11:30 IST
Tender Published
Tender notice published.
Completed
Sep 29, 2026
18:00 IST
Corrigendum-1 Issued
Clarifications on tender conditions and amendments issued.
Completed
Sep 29, 2026
18:00 IST
Corrigendum-2 Issued
Clarifications on tender conditions and amendments issued.
Completed
Oct 07, 2026
18:00 IST
Corrigendum-3 Issued
Clarifications on tender conditions and amendments issued.
Upcoming · 6 days
Oct 07, 2026
18:00 IST
Corrigendum-4 Issued
Clarifications on tender conditions and amendments issued.
Upcoming · 6 daysOct 07, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 6 daysOct 09, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 8 daysTender Documents
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