Tender For Special Repair Replacement Of Switch Gear, Mcb, Mccb An Connected Works And Provn Of Left Over Ac Points And Accociated Infrastructure In Smqs In Madambakkam C Area At Afs Tambaram (8922/E8)
Tender Value
45.63 Lakhs
Estimated cost
Bid Submission
15 Aug 2026
19 days left
EMD
91260
Bank guarantee accepted
Document Fee
500
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
Chengalpattu → Tamil Nadu
EMD Exemption
Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Special Repair Replacement Of Switch Gear, Mcb, Mccb An Connected Works And Provn Of Left Over Ac Points And Accociated Infrastructure In Smqs In Madambakkam C Area At Afs Tambaram (8922/E8)
BOQ
| Sl. No. | Item Description |
| 1 | M & L for sub main wiring with two single core FRLS, PVC insulated, stranded, unsheathed cable copper conductor with size 06 Sqmm and drawing through & including Non metallic PVC conduit concealed in wall including earth continuity conductor of size 06 Sqmm PVC insulated unsheathed stranded copper conductor cable and connected to earth dolly to be drawn in ccocealed PVC conduit including connecting to main board complete all as specified and directed by Engineer-in-Charge. Note:- Conduit will be measured and paid separately. |
| 2 | M & L for sub main wiring with two single core FRLS, PVC insulated, stranded, unsheathed cable copper conductor with size 04 Sqmm and drawing through & including Non metallic PVC conduit concealed in wall including earth continuity conductor of size 04 Sqmm PVC insulated unsheathed stranded copper conductor cable and connected to earth dolly to be drawn in ccocealed PVC conduit including connecting to main board complete all as specified and directed by Engineer-in-Charge. Note:- Conduit will be measured and paid separately. |
| 3 | S & F rigid non metalic PVC conduit 25 mm exclusives of boxes but incl all Tees, bends, elbows, reducers, bell mouth tube ends and fixing accessories such as couplers, lock nuts, saddles and pipe hooks etc complete all as specified and directed by Engineer-in-Charge. |
| 4 | Taking out old UNSV DBs any type and cap complete all as specified and directed by Engineer-in-Charge. |
| 5 | Distribution board iron clad TPN DB, double door with IP-43 1K-09 protection suitable for MCCB as incommer and MCB as outgoing 415 Volts 3 phase 50 C/s 4 way, complete with appropriate size copper bus bar. Make-Legrand Cat pt No 607760 or equivalent of make L&T / Merlin Gerin multi-9 complete with one MCCB 4 pole 415 Volts 125 Amps rating with rupturing cap 25 KA of the same make as of distribution board & including cutting chases to wall for fixing DB including taking out and making good the disturbed wall surface complete all as specified and directed by Engineer-in-Charge. (Note: MCB's and MCCB will be measured and paid seperately under relevent items) |
| 6 | Taking out old UNSV any capacity MCB any cap complete all as specified and directed by Engineer-in-Charge. |
| 7 | S&F sheet metal enclosures for MCBs, single pole and neutral, 08 ways 240 Volts double door type complete all as specified and directed by Engineer-in-Charge. |
| 8 | S&F sheet metal enclosures for MCBs, TPN DB 4 ways 240 Volts double door type complete all as specified and directed by Engineer-in-Charge. |
| 9 | S&F MCB SP 6 to 32 Amps, 240 Volts complete all as specified and directed by Engineer-in-Charge. |
| 10 | S&F MCB SPN 40 Amps ,240 Volts complete all as specified and directed by Engineer-in-Charge. |
| 11 | S&F MCB TPN 63 Amps ,240 Volts complete all as specified and directed by Engineer-in-Charge. |
| 12 | S & F sheet metal enclosure with two pin and earth plug and socket, single pole and neutral complete incl one single pole 20 Amps, 240 Volts MCB complete all as specified and directed by Engineer-in-Charge. |
| 13 | Taking out old UNSV any capacity MCCB any type complete all as specified and directed by Engineer-in-Charge. |
| 14 | S&F MCCB TPN 125 Amps ,415 Volts complete all as specified and directed by Engineer-in-Charge. |
| 15 | Supply and Fixing MCCB 250 Amps 4 pole 36 KA with Sheet metal encloser with adjustable thermal and fixed magnetic setting, fixed in repairs complete all as specified and directed by Engineer-in-Charge. |
| 16 | Supply and Fixing MCCB 160 Amps 4 pole 18 KA adjustable thermal and fixed magnetic setting, fixed in repairs complete all as specified and directed by Engineer-in-Charge. |
| 17 | Supply and Fixing MCCB 100 Amps 4 pole 18 KA with adjustable thermal and fixed magnetic setting, fixed in repairs complete all as specified and directed by Engineer-in-Charge. |
| 18 | Supply and Fixing MCB SPN 40 Amps C Curve with adjustable thermal and fixed magnetic setting, complete all as specified and directed by Engineer-in-Charge. |
| 19 | Supply and Fixing MCB Single Pole Neutral 25 Amps C Curve 25 KA with Sheet metal encloser, complete all as specified and directed by Engineer-in-Charge. |
| 20 | Taking out UNSV LT UG cable 25Sqmm & 35 Sqmm complete all as specified and directed by Engineer-in-Charge. |
| 21 | Supply and laying LT U G cable XLPE insulated, armoured heavy duty electric cable with alluminium conductor,1100 volts grade,cross-sectional area of size 25 sq mm 3.5 core, complete all as specified and directed by Engineer-in-Charge. |
| 22 | Supply and laying LT U G cable XLPE insulated, armoured heavy duty electric cable with alluminium conductor,1100 volts grade,cross-sectional area of size 35 sq mm 3.5 core, complete all as specified and directed by Engineer-in-Charge. |
| 23 | Material and labour for DWC HDPE pipe with coupler for LT UG cable protection 63 X 50 mm bore (OD x ID) mm complete all as specified and directed by Engineer-in-Charge. |
| 24 | Excavation in trenches not exceeding 1.5 mtr deep and not exceeding 1.5mtr wide and getting out in soft/loose soil complete all as specified and directed by Engineer-in-Charge. |
| 25 | Returning and refilling of excavated soil upto depth of 30 cm after riddling the excaveted soil for laying under ground cables complete all as specified and directed by Engineer-in-Charge. |
| 26 | Removal of surplus soil to a distance not exceeding 50 mtr and depositng where directed at a level not exceeding 1.5 mtr above the starting point complete all as specified and directed by Engineer-in-Charge. |
| 27 | Taking down carefully the existing aluminium/copper point sub Main wiring of any size and capacity and type by disconnecting from the either terminals complete with switches, sockets,ceiling rose, regulators etc by unscrewing and taken away from site complete all as specified and directed by Engineer-in-Charge. Note : (i) Old dismanteled wiring and accessaries will be contractors property and credit will be charged against schedule of credit. |
| 28 | M & L for sub main wiring complete with 2 X 6 Sqmm single core FRLS PVC insulated unsheathed cable 1100 volts grade with multistranded copper conductor drawn through PVC conduit and conduit accessories cocealed on wall / surface on ceiling with suitable clamps / saddles including 1 X 6 Sqmm of PVC FRLS copper cable for earth continuity and making good disturbed portion complete all as specified and directed by Engineer-in-Charge. Note : Two runs of cable and one run of earth continuity cable shall be measured as one unit. |
| 29 | M & L for sub main wiring complete with 2 X 4Sqmm single core FRLS PVC insulated unsheathed cable 1100 volts grade with multistranded copper conductor drawn through PVC conduit and conduit accessories cocealed on wall / surface on ceiling with suitable clamps / saddles including 1 X 4 Sqmm of PVC FRLS copper cable for earth continuity and making good disturbed portion complete all as specified and directed by Engineer-in-Charge. Note : Two runs of cable and one run of earth continuity cable shall be measured as one unit. |
| 30 | Supply and fix MCB SP 06 to 32 Amps, 10KA 240 volts,50Hz complete all as specified and directed by Engineer-in-Charge. |
| 31 | Supply and fix Single pole and neutral enclosure with two pin and earth plug and socket including metalplug top complete with one single pole MCB 20 Amp 240 Volts all complete all as specified and directed by Engineer-in-Charge. |
| 32 | Supply and laying LT U G cable XLPE insulated, armoured heavy duty electric cable with alluminium conductor,1100 volts grade,cross-sectional area of size 240 sq mm 3.5 core, complete all as specified and directed by Engineer-in-Charge. |
| 33 | All as per item no 10 here in before but of size 185 sqmm 3.5 core complete all as specified and directed by Engineer-in-Charge. |
| 34 | Material and labour for DWC HDPE pipe with coupler for LT UG cable protection complete all as specified and directed by Engineer-in-Charge. |
| 35 | (a) 120 X 103 mm bore (OD x ID) mm |
| 36 | (c) 50 X 38 mm bore (OD x ID) mm |
| 37 | Supply, install, testing & commissioning of factory made out door LT Panel board of sutiable size for 3 phase 415 volt of both side opening double door with push type metal lock, heavy duty wide hinges, seperate common across cable aley, made out 3 mm CRCA sheet with angle iron frame of size (50 x50 x 6 mm) and MC channel of size (75mm x 40mm) for panel base out door type , free standing cubical type totally enclosed weather dust and vermin proof with front and rear opening withlocking arrangment of 440 Volts , 3 Phase 4 wire 50 Hz having Alluminium Bus bar of capacity 1000 Amps duly insulated with IP 54 protection,with powder coating including raised PCC foundation of suitable size complete with following switches, space for 1 No vacant cubical suitable cable alley including LT XLPE cable end terminations with glands and lugs complete all as specified and directed by Engineer-in-Charge :- Incoming:-i) ACB 4 Pole, 415 V, with Thermal Magnetic Release (Manual Drawout type) of capacity 630 Amps -1 No (As.ii) Multifunction LED meter complete with CT coil including set of indicating lamp RYB -1 set Bus - Bar 1000 Amps capacity Aluminium bus bar with sleeves. -4 Nos |
| 38 | Out going - |
| 39 | i) MCCB, 3 pole, 25 KA ,fixed type, 415 volts 400 Amps rating with terminal spreader .- 1 No . |
| 40 | MCCB, 3pole, 25 KA , fixed type , 415 volts 63Amps rating with terminal spreader .- 9Nos . |
| 41 | MCB 32 A ,4Pole -1No |
| 42 | Supply, install, testing & commissioning of factory made out door LT Panel board of sutiable size for 3 phase 415 volt of both side opening doubl door with push type metal lock, heavy duty wide hinges, seperate common across cable aley, made out 3 mm CRCA sheet with angle iron frame of size (50 x50 x 6 mm) and MC channel of size (75mm x 40mm) for panel base out door type , free standing cubical type totally enclosed weather dust and vermin proof with front and rear opening withlocking arrangment of 440 Volts , 3 Phase 4 wire 50 Hz having Alluminium Bus bar of capacity 600 Amps duly insulated with IP 54 protection,with powder coating including PCC foundation complete with following switches, space for 1 No vacant cubical suitable for 32 A, cable alley including LT XLPE cable end terminations with glands and lugs complete all as specified and directed by Engineer-in-Charge:- |
| 43 | Incoming:- |
| 44 | i)MCCB 4P ,400 A, 36KA adjustable type , 415 volts rating with terminal spreader - 1 No . |
| 45 | ii) Multifunction LED meter complete with CT coil including set of indicating lamp RYB -1 set |
| 46 | Bus - Bar |
| 47 | 600 Amps capacity Aluminium bus bar with sleeves. -4 Nos |
| 48 | Out going - |
| 49 | i) MCCB, 4 pole, 25 KA ,fixed type, 415 volts 200 Amps rating with terminal spreader .- 1 No . |
| 50 | i) MCCB, 4 pole, 25 KA ,fixed type, 415 volts 63 Amps rating with terminal spreader .- 10 No . |
| 51 | Supply, install, testing & commissioning of factory made out door LT Panel board of sutiable size for 3 phase 415 volt of both side opening doubl door with push type metal lock, heavy duty wide hinges, seperate common across cable aley, made out 3 mm CRCA sheet with angle iron frame of size (50 x50 x 6 mm) and MC channel of size (75mm x 40mm) for panel base out door type , free standing cubical type totally enclosed weather dust and vermin proof with front and rear opening withlocking arrangment of 440 Volts , 3 Phase 4 wire 50 Hz having Alluminium Bus bar of capacity 400 Amps duly insulated with IP 54 protection,with powder coating including PCC foundation complete with following switches, space for 1 No vacant cubical suitable for 32 A cable alley including LT XLPE cable end terminations with glands and lugs complete all as specified and directed by Engineer-in-Charge :- |
| 52 | Incoming:- |
| 53 | i)MCCB 4P ,200 A, 25KA adjustable type , 415 volts rating with terminal spreader.- 1 No . |
| 54 | ii) Multifunction LED meter complete with CT coil including set of indicating lamp RYB -1 set |
| 55 | Bus - Bar |
| 56 | 400 Amps capacity Aluminium bus bar with sleeves. -4 Nos |
| 57 | Out going - |
| 58 | MCCB, 4 pole, 25 KA ,fixed type, 415 volts 63 Amps rating with terminal spreader.- 10 Nos . |
| 59 | M & L for earthing complete with galvanized steel earth plate electrode 60 x 60cm x 6 mm thick burried directly in ground vertically to a depth not less than 2.25 mtr deep below GL with top edge of the plate not less than 1.5 mtr below normal GL and connected to earth plate surrounded by 15 cm thick packed layers of charcoal dust and common salt and connected to earth lead galvanised iron strip 25×4mm by means of bolts, nuts, check nuts and washers of galvd iron or steel and thimbles and other end of the earth wire connected to DB and protected by galvd iron or steel pipe light grade 15 mm bore and water pipe 20mm bore GI light grade with funnel and wire mesh, including all necessary excavation and earth work PCC chamber in cement concrete 1:3:6 type C-2 and RCC cover and all as shown in electrical plate No 3 of MES schedule Pt I of 2009. Note : RCC pit cover shall be pre-cast of RCC (1:2:4) type B-I , 80mm thick reinforced with XPM weighting not less than 4 KG/sqmm in lieu of CI cover complete all as specified and directed by Engineer-in-Charge. Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Jul 25, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedAug 15, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 19 daysAug 17, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 21 daysTender Documents
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