SPECIAL REPAIR/REPLACEMENT OF BER CENTRIFUGAL PUMP, NON CLOG PUMPS AND OTHER CONNECTED WORK AT WATER SUPPLY INSTALLATIONS UNDER GE (A) AHMEDABAD

Supply, installtion, testing and commissioning LT panel board, 415 Volt 3 phase, 4 wire, AC 50 Hz, cubical, indoor type, Pre-wired, floor mounted weather and vermin proof, size 1100 x 1000 x 450 fabricated out of 2.0 mm thick CRCA MS sheet and angle iron frame 40x40x6 mm, with bus chamber and seperate in built sheet metal cubicles for accessaries including hinged panels opening from front, spray painted with two coat synthetic enamel paint over a coat of red oxide primer of shade and tint as approved, suitable cable glands, thimbles for all incoming and out going cables including grouting of panel board on PCC (1:2:4) foundation using 20 mm graded stone aggregate all as per approved drawing and as specified and directed consisting of the following Note Drawing of the panel shall be approved by garrison engineer before placing order. 4 Nos bus bar / wire high conductivity aluminium alloy, properly insulated and colour coded, 03 Nos for phases (RYB) rating 400 Amps and 01 No neutral connected with MCCB rating 250 Amps ,outging MCCBs of 160Amps and duly supports complete all as directed. MPCB, 3 pole, 63 Amps, 415 Volt AC, suitable for 45 HP Motor capacity ( In comer ) - 04 No Power contactor 3 phase, 415 volt 80 Amps MNX series - 12 Nos Thermal over load relay suitable for 90 to 150 Amp current rating, MN 12 type - 04 no Analog / Digital timer suitable for star delta starter - 04 No Single Phase perventer, phase reversible with under voltage, over voltage preventer relay - 04 no Volt meter digital type, 3 phase AC, 96 mm square type, 0- 500 Volt, including selector switch for reading on all three phases - 04 No. Ammeter digital type, 3 phase AC, 96 mm square type 0- 100 Amp with selector switch and CTs of suitable size - 04 No. Phase indicating lamp with holder 230 V AC with toggle switches / MCB - 12 Nos

Supply, installtion, testing and commissioning LT panel board, 415 Volt 3 phase, 4 wire, AC 50 Hz, cubical, indoor type, Pre-wired, floor mounted weather and vermin proof, size 1100 x 1000 x 450 fabricated out of 2.0 mm thick CRCA MS sheet and angle iron frame 40x40x6 mm, with bus chamber and seperate in built sheet metal cubicles for accessaries including hinged panels opening from front, spray painted with two coat synthetic enamel paint over a coat of red oxide primer of shade and tint as approved, suitable cable glands, thimbles for all incoming and out going cables including grouting of panel board on PCC (1:2:4) foundation using 20 mm graded stone aggregate all as per approved drawing and as specified and directed consisting of the following :- Note Drawing of the panel shall be approved by garrison engineer before placing order. 4 Nos bus bar / wire high conductivity aluminium alloy, properly insulated and colour coded, 03 Nos for phases (RYB) rating 400 Amps and 01 No neutral connected with incommer MCCB 250Amps and outging MCCBs 100 Amps and duly supports complete all as directed. MPCB, 3 pole, 50 Amps, 415 Volt AC, suitable for 30 HP Motor capacity - 03 No Power contactor 3 phase, 415 volt 50 Amps MNX series - 09Nos Thermal over load relay suitable for 42 to 69 Amp current rating, MN 12 type - 03 no Analog / Digital timer suitable for star delta starter - 03 No Make : Single Phase perventer, phase reversible with under voltage, over voltage preventer relay - 03 no Volt meter digital type, 3 phase AC, 96 mm square type, 0- 500 Volt, including selector switch for reading on all three phases - 03 No. Ammeter digital type, 3 phase AC, 96 mm square type 0- 100 Amp with selector switch and CTs of suitable size - 03 No. Phase indicating lamp with holder 230 V AC with toggle switches / MCB - 09 Nos

Supply, installtion, testing and commissioning LT panel board, 415 Volt 3 phase, 4 wire, AC 50 Hz, cubical, indoor type, Pre-wired, floor mounted weather and vermin proof, size 1100 x 900 x 450 fabricated out of 2.0 mm thick CRCA MS sheet and angle iron frame 40x40x6 mm, with bus chamber and seperate in built sheet metal cubicles for accessaries including hinged panels opening from front, spray painted with two coat synthetic enamel paint over a coat of red oxide primer of shade and tint as approved, suitable cable glands, thimbles for all incoming and out going cables including grouting of panel board on PCC (1:2:4) foundation using 20 mm graded stone aggregate all as per approved drawing and as specified and directed consisting of the following :- Note Drawing of the panel shall be approved by garrison engineer before placing order. 4 Nos bus bar / wire high conductivity aluminium alloy, properly insulated and colour coded, 03 Nos for phases (RYB) rating 400 Amps and 01 No neutral connected with incommer MCCB 250Amps and outging MCCBs 63 Amps and duly supports complete all as directed. MPCB, 3 pole, 32 Amps, 415 Volt AC, suitable for 10-15 HP Motor capacity - 03 No Power contactor 3 phase, 415 volt 25 Amps MNX series - 09 Nos Thermal over load relay suitable for 20 to 33 Amp current rating, MN 12 type - 03 no Single Phase perventer, phase reversible with under voltage, over voltage preventer relay - 01 no Volt meter digital type, 3 phase AC, 96 mm square type, 0- 500 Volt, including selector switch for reading on all three phases - 03 No. Ammeter digital type, 3 phase AC, 96 mm square type 0- 100 Amp with selector switch and CTs of suitable size - 03 No. Phase indicating lamp with holder 230 V AC with toggle switches / MCB - 09 Nos

95sq mm 3.5 core

50 sq mm 3.5 core

Excavating in trenches in soft soil, n exc 1.5 m wide and n exc 1.5 m in depth; for foundation of poles, trenches for laying of cable, etc. and getting out complete all as specified and directed.

Removing excavated material to a distance not exceeding 50 Mtr and deposting where directed at a level not exc. 1.5 mtr above the starting point.

Returing filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25 cm each all as required and directed.

Material and labour for Double wall corrugated HDPE pipe, ISI marked of outer dia 50mm, inner dia 38mm with smooth internal and profiled external surface, non-pressure type, laid in trenches/floors/duct or fixed on walls /pole including all connections, accessories like socket, couplers, bends, etc for protection of LT cable XLPE grade 1100 volts complete all as specified and directed.