Tender For Repair/Maint Of Geyser, Apfc Panels, Lighting Arrestors And Earthing At Power House & Other E/S Instlns Inside Vijay Durg Under Ge(Fw) Kolkata
Tender Value
29.50 Lakhs
Estimated cost
Bid Submission
21 Aug 2026
19 days left
EMD
59000
Bank guarantee accepted
Document Fee
500
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 Repair/Maint Of Geyser, Apfc Panels, Lighting Arrestors And Earthing At Power House & Other E/S Instlns Inside Vijay Durg Under Ge(Fw) Kolkata
BOQ
| Sl. No. | Item Description |
| 1 | Taking down geysers any type and capacity (25/50 ltrs) from the existing position in wall and removing to stores for repairs, cleaning and re-fixing the same in original position after repairing including electric and water connection, testing etc complete all as directed by Engineer-in-Charge ( Note : Repairs of item shall be measured and paid separately under relevent item). |
| 2 | Supply and fixing in repair Copper heating element tubular steel type element 1500/2000W (ISI Marked) suitable for 25ltrs capacity as per sample after removing the existing defective element complete all as directed by Engineer-in-Charge. |
| 3 | Supply and fixing in repair thermostat switch ISI marked for geysers of 25-50 ltrs capacity of micro gap steam type thermostat SEA and make as per sample approved by Engineer-in-charge, including testing complete. |
| 4 | Supply and fixing in repair thermostat switch ISI marked for geysers of 25-50 ltrs capcity of micro gap steam type thermostat TSE and make as per sample approved by Engineer-in-charge, including testing complete. |
| 5 | Supply and fixing in repair thermal cut switch ISI marked for geysers of 25-50 ltrs capcity, make as per sample approved by Engineer-in-charge, including testing complete. |
| 6 | Supply and fixing in repair thermostat auto cut off switch ISI marked for geysers of 25-50 ltrs capcity, make as per sample approved by Engineer-in-charge, including testing complete. |
| 7 | Supply and fixing in repair brass apprature plate complete with pluger pipe, bolts, nuts, and rubber ring complete and all connected components for 25 ltrs capacity geysers including testing complete all as per sample directed by Engineer-in-Charge. |
| 8 | Supply and fixing in repair split plate of 22 SWG MS sheet white stove enamelled suitable for bottom cover of 25 ltrs capacity geysers testing complete all as per sample specified and directed by Engineer-in-Charge. |
| 9 | Supply and fixing in repair high density polythene pipe heavy duty confirming to IS 3075, 15mm dia, 600mm long, including brass coupling at each end (weighting not less than 40gms each) one end secured to inlet of geysers and other end to stop cock all complete with connection complete all as directed by Engineer-in-Charge. |
| 10 | Supply and fix in repair 20Amp Metal clad socket 3 pin (2P+E), complete all as directed Make : L&T cat No MPS220S or equivalent model of Havells |
| 11 | Supply and fix in repair 20Amp Metal clad Plug 3 pin (2P+E), complete all as directed Make : L&T cat No MPS220S or equivalent model of Havells |
| 12 | Supply and fixing of rubber/PVC gasket to ensure water tightness of 25 Ltr geyser suitable as per sample complete |
| 13 | Supply & Fixing in repairs Air release valve/dead weight Valve ISI mark suitable for 25 Ltr cap geyser specified and as direted by Engr-In-Charge. |
| 14 | Supply & Fixing in repairs Non return Valve brass of 15 mm bore after dismantling old unserviceable NRV of any size all as specified and as direted by Engr-In-Charge. |
| 15 | Supply and fixing glass wool (spl quality) at thermal insulation after removing the old glass wool in between the inner container and outer casing complete all as directed by Engineer-in-Charge. |
| 16 | Supply and fixing pilot lamps round noon indicator for suitable for 25 ltrs capacity geyser fitted on the unit including necessary electric connection, testing complete including taking out old defective indicator complete all as specified and as directed by Engineer-in-Charge. |
| 17 | Supply and fixing for replacement of SS Flexible connecting pipe of size 15mm dia, 600mm long with brass coupling and union at both ends heavy duty suitable for fix on 15mm dia GI pipe with washer complete and all as directed at site after takingout unserviceable one complete all as directed by Engineer-in-Charge. |
| 18 | Scraping, cleaning/removing deposited scales, connecting cavities as required for copper vessel outside surface, MS outer shell with top and bottom cover both surface shall be painted with two coat of synthetic enamel paint on outer surface of shell, top and bottom cover shall be painted with two coats of synthetic enemalled paint over a coat of red oxide zinc chrome primer and one coat of of red oxide to copper vessel outer surfaces and inner surface of outer shall geyser of any size 25/50 ltrs capacity and numbering/marking with different paint complete all as directed by Engineer-in-Charge. |
| 19 | Repairing leak portion of inner tank of geyser of any type/capacity by mean of spot welding with slider/brass spot braising and testing complete (Nos of spot welding not exceeding 5) complete all as directed by Engineer-in-Charge. |
| 20 | Supply and fixing bolts and nuts and washer 15mm dia 75mm to 100mm long with cement concrete (1:2:4) type B1 (using 20mm graded crushed stone aggregate) incluing taking out old fixing bolt(set of four) from walls complete all as specified and as directed by Engineer-in-Charge. |
| 21 | S&F Mild steel clamp of flat iron of size (25X6mm ) made to shape 100mm long welded with outer casing of geyser to walls with bolts and nuts complete all as directed by Engineer-in-Charge. |
| 22 | S&F in repair copper inner tank for hard and soft water pressure upto 100PSI (7.00Kg/Cm2) and normal working pressure is 30 PSI(2.11Kg/Cm2) for 25ltrs (Make : Bajaj/Venus or equivalent as approved by Accepting officer ) after removing the existing defective tank complete all as directed by Engineer-in-Charge. |
| 23 | Supply and fixing in repair stainless steel inner tank for hard and soft water pressure upto 100PSI (7.00Kg/Cm2) and normal working pressure is 30 PSI(2.11Kg/Cm2) for 25ltrs (Make : Bajaj/Venus or equivalent as approved by Accepting officer ) after removing the existing defective tank complete all as directed by Engineer-in-Charge. |
| 24 | Supply and fixing in repair mild steel outer cover 22 SWG for 25 ltrs capacity any dia of geyser including bottom and top cover with MS clamp, outer ring and split pin including two coats of paint over one coat of red oxide primer including dismantling the unserviceable cover as per direction by the Engineer-in-Charge. |
| 25 | S&F in repair metal clad single pole and neutral enclosure with two pin and earth plug and socket complete with one single pole MCB 20 Amp,240 Volt,complete all as directed by Engineer-in-Charge |
| 26 | S&F insulated workshop type 3 core flexible wire of size 24/0.20 complete including taking down old flexible unserviceable wire complete all as directed by Engineer-in-Charge |
| 27 | Supply & fixing in repairs stop valves of 15mm size, cast copper alloy, screwed down, high pressure with crunch or butterfly handle, screwed both ends for iron pipe or for unions and fixed complete as direted by Engr-In-Charge. |
| 28 | S&F PVC insulated unarmoured & PVC sheathed copper cable 3 core of cross sectional area 4 Sqmm for providing necessary electrical connection from Sheet metal enclosure to light fittings including with suitable size copper lugs complete all as specified and directed. |
| 29 | S & F TP&N Vertical Loadline Dbs are fitted with Bus Bars, Neutral Links, Blanking Plates 4 way double door DB LL 4W DD VERT With 120-160amps MCCB complete all as specified and directed. |
| 30 | S & F Sheet metal enclosure for MCB DB double door 240V single pole & Neutral 4 way with common bus bar complete all as specified and directed. |
| 31 | S & F Sheet metal enclosure for MCB DB double door single pole & Neutral 8 way with 200 amps rated bus bar complete all as specified and directed. |
| 32 | S & F MCB 'C' series single pole 5 to 32 Amps, breaking capacity 10KA complete all as specified and directed. Cat No. 408587, Make: Legrand L&T/Havells or equivalent make specified in tender. |
| 33 | S & F MCB 'C' curve single pole neutral , 40 to 63 Amps with breaking capacity 10kA,complete all as specified and directed. cat no. 6033 26 of : Legrand or equivalent make specified in tender. |
| 34 | S & F MCB four pole , 63 Amps with breaking capacity 10kA,complete all as specified and directed. |
| 35 | Materials and Labour for surface type point wiring with 1.50 Sq. mm (nominal area) FRLS-H PVC insulated and unsheathed, multi stranded copper conductor cable 1100 Volts grade, single core, laid in and including PVC casing capping medium duty complete with all fittings and accessories, fixed to walls/ceiling, including mild steel terminal boxes 1.25 mm thick conforming to IS-5133 (Part-I) with 3.0 mm thick plastic laminated sheet top cover (ISI Marked) for mounting switches/ regulator /bell push etc and including 1.50 Sq. mm (nominal area) FRLS PVC insulated and unsheathed multi stranded copper conductor cable 1100 Volts grade, single core, earth continuity conductor connected to common earth dolly, for one light point /bell point/ceiling fan/exhaust fan point controlled by one way switch complete all as specified and directed.(a) One light point or one fan point or bell point controlled by one switch or bell push |
| 36 | (b)All as per item No 35.00 above but for one 5amp switch socket combination on independent board,complete all as specified and directed (surface type point wiring with terminal box) |
| 37 | (c ) All as per item No 35.00 above but for one 5amp switch socket combination on same board,complete all as specified and directed (surface type point wiring with terminal box) |
| 38 | All as per item No. 35.00 above but using 2.5 sqmm single core multi stranded copper conductor FRLS PVC insulated and unsheathed, cable for 3/6 pin 15 Amp socket outlet controlled by one switch on independent board with and incl 1.5 sqmm green FRLS PVC insulated and unsheathed, copper conductor as continuous earth wire with lugs complete all as specified and directed (surface type point wiring with terminal box). |
| 39 | S & F Chromium plated brass angular stop cock concealed with wall flange fixed to 15 mm bore of iron pipe as in repair etc complete all as specified and as directed. |
| 40 | S&F plug Top 3 pin 15/16 Amp AC 230 Volts complete all as specified and directed |
| 41 | S&F Rotatary switch for slection of temparture for Geyser of capacity 25litrs AC 230 Volts complete all as specified and directed |
| 42 | Excavation in trenches not exc 1.5 mtr width and not exce 1.5 mtr in depth in soft/loose soil and getting complete all as specified and as directed. |
| 43 | Returning , filling in including spreading levelling watering and well ramming in layers n.exc 25 thick for soft/loose soil complete all as specified and as directed. |
| 44 | Removal of excavated material to a disance n.exc 50 mtr and depositing where directed at a level n.exc 1.5m above the starting point complete all as specified and as directed. |
| 45 | Dismantling of unserviceable Steel tubular poles of any size from site complete all as specified and directed. |
| 46 | M&L of Steel tubular swaged poles complete with cast iron base plate, finial taper plug, type 410 SP-31 (9.00 Meter long) duly painting with two coats of aluminium paint over a coat of red oxide primer on exposed surface and one coat of black bituminious paint on embeded surface all as specified and directed by Engr-in-Charge. |
| 47 | Taking down of old unserviceable air termination rod incl testing point of any size/description from roof top/ pole complete all as specified and directed. |
| 48 | M&L of air termination single pointed aluminium rod, 12 mm dia and 300 mm long, fixed with earthing strip for earth conductivity to ground complete all as specified and directed. |
| 49 | M&L in replacement of test point terminal block made of gun metal or phosporous bronze of size 75 mm x 75 mm x 25 mm, drilled and screwed including 3 Nos, 8mm dia and 25mm long hex screws complete all as specified and directed. |
| 50 | Taking down of old unserviceable earth strip of any size/description from roof top/ pole/below ground of any size/description complete all as specified and directed. |
| 51 | M&L of Copper strip 25mm x 3.15 mm fixing on Porcelain insulator at one mtr interval with clamp, screw etc for down conductor above ground complete all as specified and directed.Note : Porcelain Insulator are measured seperately. |
| 52 | Taking up or down steel tubing of size 50 mm bore complete all as specified and directed. |
| 53 | M&L for replacement of Galvanised Steel Tubing Pipe 50mm bore (dia), medium grade Trenches or under Roads/ Flooring etc and fixing to Electric Poles with suitable size Mild Steel Flat Iron Clamps, Bolts, Nuts, Washers, etc., complete all as specified and as directed. |
| 54 | Dismantling of PCC of any size/desciption complete all as specified and directed. |
| 55 | Material & Labour for PCC 1:4:8 type D2 using 40 mm graded crushed stone aggregate as in foundation of pole including form work etc complete all as specified and directed. |
| 56 | Material & Labour for PCC 1:3:6 type C2 using 40mm graded aggregate as in copping/collar of poles and foundation including form work etc complete all as specified and directed. |
| 57 | Material & Labour for PCC 1:2:4 type B1 using 20mm graded crushed stone aggregate as in coping of polesincluding form work etc complete all as specified and directed. |
| 58 | Dismantling of ACSR conductors etc complete all as specified and directed. |
| 59 | M&L for replacement of aluminium conductor, steel reinforced fixing to Electric Poles with suitable size Mild Steel Flat Iron Clamps, Bolts, Nuts, Washers, etc., complete all as specified and as directed. Note: MS Flat Iron clamps, Bolts, Nuts and Washers etc measured and paid seperately. |
| 60 | Dismantling cross- arms of MS channel or angle sections etc complete all as specified and directed. |
| 61 | M & L for Cross arms, bracings, supports,clamps and back plates fabricated from structural steel sections including nuts, bolts, washers, welding, bending cold or hot, drilling holes for bolts, in any shape or size as indicated or directed and inclusive of one primer coat, one under coat and one finishing coat of paint complete all as specified and directed. |
| 62 | Dismantling stay assembly complete all as specified and as directed. Note: Demolition of concrete etc and excavation measured separately. |
| 63 | M & L for Stay assembly withstay rod 16mm diameter complete with accessories as shown in Electrical Plate No. 1(loop Type Insulator, stay Clamps, excavation and concrete measured separately) complete all as specified and directed. |
| 64 | Dismantling insulator any type, any size complete all as specified and directed. |
| 65 | M & L for loop type Insulator, vitreous porcelain, white, brown or green small size, with overall dimension 65x90 mm, clearance of hole 16mm complete all as specified and directed. |
| 66 | S&F of Porcelain insulator fixed with clamp, screw etc for down conductor above ground complete all as specified and directed. |
| 67 | Materials and Labour for earthing complete with galvanized steel earth plate electrode 600 mm x 600 mm x 6.0 mm thick buried directly in ground vertically to a depth not less than 2.25 meter deep below ground level with top edge earth plate at a depth not less than 1.5M below normal ground level connected to galvanized steel earth strip 25 x 4 mm (upto 7.5 metres) by means of bolts, nuts check nuts and washers of galvanized steel and connected to main switch board or main control board as directed and including provision of concrete pit in PCC (1:3:6) type C1, pre-cast RCC (1:2:4) type B1 cover slab 45 cm x 45 cm x 5 cm reinforced with 8 mm dia. TMT bars @ 150 mm centre to centre both ways, with one handle for lifting made out of 8 mm dia MS bar, provision of funnel, wire mesh, 20 mm bore galvanized steel tubing (Medium grade) for watering, charcoal or coke and salt in alternate layers, 40 mm bore galvanized steel tubing medium grade for protection of earth lead connection, necessary excavation and earth work in any type of soil and including necessary testing complete all as shown in Figure 15A of IS 3043 :1987 incl taking out of existing earthing complete all as specified and directed. |
| 68 | Supply and installation of advance encapsulated compound based CPRI tested and approved maintenance free, pipe-in-pipe technology upgraded (Zinc & Ally coated), zinc coated (80-100) microns. Earthing system shall conform to IS 3034. The outer and inner pipe should be 76.2 mm and 41.9 mm 3 metres length, zin coated with additional special alloy coating 300 mm on the topside for additional corrosion protection of the terminal. The annular space between the pipes shall be filled up with Compact Fill (CF) crystalline conductive compound. The Compact Fill (CF) mixture which is machine pressed in the pipes should be extended with terminals for connectivity. The job includes necessary Excavation and earthwork for pits and returning and fillings complete by electrodite/ conductolite back fill comound (Ground enhancer). The back fill compound should be eco friendly and should not contain environmentally hazardous materials/metal having RoHS certification from NABL accredited lab. Earth used shall be free from any foreign materials/chemicals to fill the excavated Pits by mixing the same with BFC (as required by not less than 50 Kg) including PCC pit in cement concrete 1:3:6 type C1 using 20 mm graded aggregates and RCC pre-cast cover slab of size 450 x 450 x 50 mm in RCC 1:2:4 type B1 using 20 mm graded aggregates, reinforced with and including 8.0 mm dia TMT bars @ 100 mm centre to centre both ways or FRP pit cover incl taking out of existing earthing complete all as specified and directed.(NOTES :- 1) The acceptable earth resistance at earth busbar/test point shall not be more than 01 Ohm. 2) The work shall be carried out by authorised trained rep of the OEM.)(MAKE : ASHLOK / INDELAC / MACKMET / JMV LPS LTD or any of the manufacturers listed in particular specifications) |
| 69 | Note: Schedule of credit (SCHEDULE OF CREDIT) amount of Rs ________ mentioned on Page No ____ shall be deducted from the total quoted amount of BOQ. Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Jul 31, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedAug 21, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 19 daysAug 22, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 20 daysTender Documents
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