8162 REPAIR/MAINT TO ELECTRIC SUPPLY NETWORK COMPONENTS INCLUDING CABLE DUCT AND CABLE TRAYS AT VARIOUS JETTY AT NAVAL DOCKYARD MUMBAI UNDER AGE EM II UNDER GE NW KUNJALI

Amount

Supply and fixing in repair Framed work such as grills,gratings, etc. with ends of bar shouldered and/or riveted,or forged into spikes; framed guard bars; barred iron doors;ladders; framed balusters; walkways; railings; framework of water tanks, cable trays and similar work conforming to Fe.290.Gde-E-165.including taking down old unserviceable frame /iron items complete all as specified and as directed.

Dismantalling old unserviceable cable tray and Supply and fixing new Cable trays manufactured from steel wires, welded together and bent into final shape.All cable trays, shall be manufactured with a longitudinal ‘T-welded’ safety edge.Trays shall be constructed with a 300 mm x105 mm mesh configuration. All Accessories including couplers (CE25/CE30 screw-based system combination) mounting accessories (Mechanically tested & supplied by cable tray manufacturer must be used) are required of same finish as per site requirement.Electro zinc plated after manufacture in accordance with the EN standard 12 329: at least 550 h of SST. All trays shall be arranged and positioned on the site itself in accordance with the manufacturer's instructions.The deflection of the wire cable tray must be no more than 1/200th of the distance between two supports For the purpose of assembling the various wire cable tray, only fast coupling systems or screw-based (CE25/CE30) systems must be used. These must be designed, mechanically tested and supplied by the wire cable tray manufacturer.The electrical resistance of the joints must not exceed 50 mΩ.Rod dia must be from 3.9mm to 5.9mm for different sizes complete all as specified and as directed. Make - Legrand or equivalent make listed in list of manufactures

Supply of Cable trays manufactured from steel wires, welded together and bent into final shape.All cable trays, shall be manufactured with a longitudinal ‘T-welded’ safety edge.Trays shall be constructed with a 400mm x 105 mm mesh configuration. All Accessories including couplers (CE25/CE30 screw-based system combination) mounting accessories (Mechanically tested & supplied by cable tray manufacturer must be used) are required of same finish as per site requirement.Electro zinc plated after manufacture in accordance with the EN standard 12 329: at least 550 h of SST. All trays shall be arranged and positioned on the site itself in accordance with the manufacturer's instructions.The deflection of the wire cable tray must be no more than 1/200th of the distance between two supports For the purpose of assembling the various wire cable tray, only fast coupling systems or screw-based (CE25/CE30) systems must be used. These must be designed, mechanically tested and supplied by the wire cable tray manufacturer.The electrical resistance of the joints must not exceed 50 mΩ .Rod dia must be from 3.9mm to 5.9mm for different sizes complete all as specified and as directed. Make - Legrand or equivalent make listed in list of manufactures

S & F in repair MS plates (plain or chequered)channels, square cut or notched(ordinary and counter sunk) forming holes, without any attachment and similar work conforming to Fe 410-W(Gde-E- 250) quality A complete all as directed and specified.complete all as specified and directed.

Taking down and refixing exisitng LT Cable aluminium/copper any size laid on wall/floor/duct , including all accessories complete all as specified and directed by Engr-in-charge.

Supply and fixing in replacement of galvanised pipe light grade 100 mm dia for passing of cables under the road cutting complete all as specified and directed by Engr-in-charge.

Supply and fixing in replacement of galvanised pipe light grade 80 mm dia for passing of cables under the road cutting complete all as specified and directed .

Supply and lay in repair cable XLPE Insulated screened PVC bedded, galvanized steel strip or wire armored, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 95 sq mm 3.5 core. laid in trench/ duct / along pole/wall etc including making connection complete all as specified and directed . Note : The cost of thimbles/lugs and cable gland etc is incl in quoted rate and no extra payment will be made for it.

Supply and lay in repair cable XLPE Insulated screened PVC bedded, galvanized steel strip or wire armored, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 185 sq mm 3.5 core. laid in trench/ duct / along pole/wall etc including making connection complete all as specified and directed . Note : The cost of thimbles/lugs and cable gland etc is incl in quoted rate and no extra payment will be made for it.

Supply and lay in repair cable XLPE Insulated screened PVC bedded, galvanized steel strip or wire armored, electric power cables (heavy duty) 1100 Volts grade with stranded alumnium conductor of size 240 sq mm 3.5 core. laid in trench/ duct / along pole/wall etc including making connection complete all as specified and directed . Note : The cost of thimbles/lugs and cable gland etc is incl in quoted rate and no extra payment will be made for it.

Dismantalling oid unserviceable damaged LT cable of size upto 120sqmm any core for panels,Cope points,transformer at any locations and fixing of new cable in any length including cutting ,aluminium thimbling ,crimping,,core cutting in trenches,PCC/RCC cutting etc.of size upto 120 sqmm 3.5/4 core heavy duty 1100 Volts grade with stranded aluminium conductor complete all as specified and directed.

All as per item No. 11 but size of cable 300 sqmm 3.5/4 core.complete all as specified and directed .

All as per item No. 11 but size of cable 400sqmm 3.5/4 core.complete all as specified and directed.

Supply of PVC DLP - On wall trunking of size 80mmx50mm with all finishing accessories (end, joint of lid, joint of body,interior angle, exterior angle, flat angle, derivation) confirming standard EN 50085-2-1.Trunking should accept Wiring device with all the functions by associating the accessory of installation.Trunking should confirm to the current specifications of NF C 68-104 in terms of both performance and level of functions provided by the system. Installation trunking (which carries electrical wiring accessories) should be type 3 (installation)in the new standard.Material should be Non-flame propagating. Degrees of protection provided by enclosure should be IP 40. Protection against mechanical impact should be IK 07. Trunking should be delivered in length of 2m. The trunking covers and partitions should be in PVC white RAL 9003.The accessories should be in plastic ABS white RAL complete all as specified and directed. Make-Legrand or equivalent make in list of manufactures

Supply of PVC DLP - On wall trunking of size 105mmx50mm with all finishing accessories (end, joint of lid, joint of body,interior angle, exterior angle, flat angle, derivation) confirming standard EN 50085-2-1.Trunking should accept Wiring device with all the functions by associating the accessory of installation.Trunking should confirm to the current specifications of NF C 68-104 in terms of both performance and level of functions provided by the system. Installation trunking (which carries electrical wiring accessories) should be type 3 (installation)in the new standard.Material should be Non-flame propagating. Degrees of protection provided by enclosure should be IP 40. Protection against mechanical impact should be IK 07. Trunking should be delivered in length of 2m. The trunking covers and partitions should be in PVC white RAL 9003.The accessories should be in plastic ABS white RAL. Make-Legrand or equivalent make in list of manufactures

S& Fix cope Point SS enclosure outdoor type suitable size for MCCbs ,including 800 A MCCBs thermal magnetic protection ,50K -01 Nos , Copper busbar -04 Nos, digital Ammeter 3 ph -01Nos,Digital Voltmeter 3 ph -01 Nos,with use CT/PT,with angle iron stand for mounting SS Enlosure .complete all as specified and directed . Note : (i) Contractor will be approved drawing by Engr-in-charge and GE before purchase of enclosure .

S& Fix cope Point SS enclosure outdoor type suitable size for MCCbs ,including 630 A MCCBs thermal magnetic protection ,50K -01 Nos , Copper busbar -04 Nos, digital Ammeter 3 ph -01Nos,Digital Voltmeter 3 ph -01 Nos,with use CT/PT,with angle iron stand for mounting SS Enlosure complete all as specified and directed . Note : (i) Contractor will be approved drawing by Engr-in-charge and GE before purchase of enclosure .

S& Fix cope Point SS enclosure outdoor type suitable size for MCCbs ,including 400 A MCCBs thermal magnetic protection ,50K -01 Nos , Copper busbar -04 Nos, digital Ammeter 3 ph -01Nos,Digital Voltmeter 3 ph -01 Nos,with use CT/PT,with angle iron stand for mounting SS Enlosure complete all as specified and directed . Note : (i) Contractor will be approved drawing by Engr-in-charge and GE before purchase of enclosure .

S & F MCCB, 415 volts, four pole of cap 160Amps, 16 KA, ICS = 100% ICU, with fixed Thermal - Magnetic setting including spreader terminal/ thimble of suitable size and making connections complete all as specified and directed . Make - Legrand cat No 420217or equivalent make in list of manufacture

S & F MCCB, 415 volts, four pole of cap 200Amps, 36 KA, ICS = 100% ICU, with fixed Thermal - Magnetic protection setting including spreader terminal/ thimble of suitable size and making connections complete all as specified and directed .

S & F MCCB, 415 volts, 4 pole of cap 250 Amps, 36 KA, ICS = 100% ICU, with fixed Thermal - Magnetic setting including spreader terminal/ thimble of suitable size and making connections complete all as specified and directed .

S & F MCCB, 415 volts, four pole of cap 400 Amps, 36KA, ICS = 100% ICU, with fixed Thermal - Magnetic setting including spreader terminal/ thimble of suitable size and making connections complete all as specified and directed .

S & F MCCB, 415 volts, four pole of cap 630 Amps, 50KA, ICS = 100% ICU, with fixed Thermal - Magnetic setting including spreader terminal/ thimble of suitable size and making connections complete all as specified and directed .

S & F MCCB, 415 volts, four pole of cap 800 Amps, 50KA, ICS = 100% ICU, with fixed Thermal - Magnetic setting including spreader terminal/ thimble of suitable size and making connections complete all as specified and directed .

ASHOK ENTERPRISES (BID ID -3240768)

SHRI SAI ENTERPRISES (BID ID -3235555)

Rama Construction Co (BID ID -3240425)

TETRI ENTERPRISES (BID ID -3240103)

N.S.ENTERPRISES (BID ID -3240238)

SRISHTI CONSTRUCTIONS (BID ID -3239458)