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

Fabrication, supply, installation, testing and commissioning electrical Indoor cubical control panel board double door, CPRI approved factory assembled floor mounted weather and vermin proof, size 2000x2000x600mm, fabricated with 1.6mm CRCA MS sheet of suitable size,3 phase 4 wire 415 Volt ac 50 Hz complete duly painted with powder coating with RAL 7032 or RAL 7035 complete with locking arrangement, earthing terminals with suitable rating of insulate colour code copper wire for outgoing from MCCB to MCCB, soft starter, contactor, Exhaust fan and up to connection of outgoing terminal etc including and Mounting measuring instrument such as digital Volt meter, digital Ammeter, Selector switches, CT's , LED Phase indicator lamps with holder & control MCB , Stop & Strat button with ON/OFF LED indicator Green/Red, toggle switch etc including incoming and outgoing cables connections with suitable cable glands and end termination including grouting of Panel box on ISMS channel Section depth 75mm and wall thickness 4.2mm or more, at the bottom of entire panel and having 305 mm gap between foundation and bottom of the feeder pillar box and making foundation embedded in PCC (1:2:4) using 20mm graded complete all as specified and directed. (Cubical control panel shall be consisting the following) (a) 4 Nos wire high conductivity aluminium busbar, properly insulated and colour coded, 03 Nos for phases (RYB) rating 1000 Amps and 01 No neutral connected with MCCB/MPCB rating and duly supports (b) MCCB FP 630 amps, 50 KA, 415 volts, 50Hz (Adjustable type Thermal magnetic release and overload) - 01 Nos (Incoming) (c) MCCB TP Current rating range 100 amps, 35 KA - 07 Nos (Outgoing) Make: L&T / Legrand / Schneider / ABB (d) Microprocessor-based 3-phase controlled Soft Starter unit rated for continuous operation at 40 HP Heavy-Duty (Duty Class 20, 65–70 A current rating). Shall feature an integrated bypass contactor, front-panel adjustable rotary potentiometers (dials) for acceleration/deceleration ramp times (1–30 sec), initial start torque, and soft-stop ramp specifically designed to prevent Water Hammer and pressure surges in deep borewell riser pipes. Includes solid-state protections for electronic overload, phase reversal, phase loss, under/over voltage, locked rotor, and adjustable undercurrent (dry-run) protection- 07 Nos (Make: L&T/Danfoss/Schneider Electric/ Siemens / Rockwell / Allen-Bradley /ABB

(e) Power contactor 3 phase, 415 volt 80 Amps - 07 Nos Make: L&T/Legrand/Schneider (f) Industrial axial exhaust fan assembly of size 120mm x 120mm x 38mm, rated 230V AC, 50Hz for minimum 100 CFM free air delivery with dual ball bearing motor. The unit shall be complete with a snap-fit ABS louvered grill (RAL 7035), G3 grade washable synthetic polyurethane filter mat for IP54 protection, and nickel-chrome plated finger guard, suitable for panel door cutout mounting – 08 Nos (g) Digital Panel mounted Amp meter 96 mm square type complete with selector switch with suitable size of CTs (100/5 A, Class 1.0, 5 VA) - 07 Set for each Motor (h) Digital Panel mounted Volt meter 96 mm square type complete with selector switch- 01 Nos (i) Heavy-duty Start/Stop push buttons Green / Red, and LED panel indication lamps (Phase presence R-Y-B, Run, Stop, Trip) and Control MCB - 08 Set for each Motor (j) Internal Wiring & Earthing: Heavy-duty of suitable size FRLS flexible copper power wiring, crimped copper lugs, DIN-rail mounted terminal blocks, and dual internal earthing studs (k) RYB indicating lamp, LED type and Control MCB - 01 sets. (l) Four pole connectors for connection of outdoor submersible copper cable, capable to carry 100 Amps for each Motor (m) Cost of PCC for foundation is deemed to be included in quoted rate by the contractor. (n) Drawing shall be approved by GE before placing the order. (Panel for Gymkhana Old Pump house)

All as per item No 1 above but of size of panel 1950x1650x550mm complete all as specified and directed. (Cubical control panel shall be consisting the following) (a) 4 Nos wire high conductivity aluminium busbar, properly insulated and colour coded, 03 Nos for phases (RYB) rating 1000 Amps and 01 No neutral connected with MCCB/MPCB rating and duly supports (b) MCCB FP 630 amps, 50 KA, 415 volts, 50Hz (Adjustable type Thermal magnetic release and overload) - 01 Nos (Incoming) (c) MCCB TP Current rating range 100 amps, 35 KA - 06 Nos (Outgoing) Make: L&T / Legrand / Schneider / ABB (d) Microprocessor-based 3-phase controlled Soft Starter unit rated for continuous operation at 40 HP Heavy-Duty (Duty Class 20, 65–70 A current rating). Shall feature an integrated bypass contactor, front-panel adjustable rotary potentiometers (dials) for acceleration/deceleration ramp times (1–30 sec), initial start torque, and soft-stop ramp specifically designed to prevent Water Hammer and pressure surges in deep borewell riser pipes. Includes solid-state protections for electronic overload, phase reversal, phase loss, under/over voltage, locked rotor, and adjustable undercurrent (dry-run) protection- 06 Nos (Make: L&T/Danfoss/Schneider Electric/ Siemens / Rockwell / Allen-Bradley /ABB (e) Power contactor 3 phase, 415 volt 80 Amps - 06 Nos Make: L&T/Legrand/Schneider (f) Industrial axial exhaust fan assembly of size 120mm x 120mm x 38mm, rated 230V AC, 50Hz for minimum 100 CFM free air delivery with dual ball bearing motor. The unit shall be complete with a snap-fit ABS louvered grill (RAL 7035), G3 grade washable synthetic polyurethane filter mat for IP54 protection, and nickel-chrome plated finger guard, suitable for panel door cutout mounting – 07 Nos

(g) Digital Panel mounted Amp meter 96 mm square type complete with selector switch with suitable size of CTs (100/5 A, Class 1.0, 5 VA) - 06 Set for each Motor (h) Digital Panel mounted Volt meter 96 mm square type complete with selector switch- 01 Nos (i) Heavy-duty Start/Stop push buttons Green / Red, and LED panel indication lamps (Phase presence R-Y-B, Run, Stop, Trip) and Control MCB - 06 Set for each Motor (j) Internal Wiring & Earthing: Heavy-duty of suitable size FRLS flexible copper power wiring, crimped copper lugs, DIN-rail mounted terminal blocks, and dual internal earthing studs (k) RYB indicating lamp, LED type and Control MCB - 01 sets. (l) Four pole connectors for connection of outdoor submersible copper cable, capable to carry 100 Amps for each Motor (m) Cost of PCC for foundation is deemed to be included in quoted rate by the contractor. (r) Drawing shall be approved by GE before placing the order. ( Panel for Gymkhana New Pump house)

All as per item No 1 above but of size of panel 1650x1550x550mm complete all as specified and directed. (Cubical control panel shall be consisting the following) (a) 4 Nos wire high conductivity aluminium busbar, properly insulated and colour coded, 03 Nos for phases (RYB) rating 400 Amps and 01 No neutral connected with MCCB/MPCB rating and duly supports (b) MCCB FP 250 amps, 35 KA, 415 volts, 50Hz (Thermal magnetic release and overload) - 01 Nos (Incoming) (c) MCCB TP Current rating range 100 amps, 35 KA - 04 Nos (Outgoing) Make: L&T / Legrand / Schneider / ABB (d) Microprocessor-based 3-phase controlled Soft Starter unit rated for continuous operation at 40 HP Heavy-Duty (Duty Class 20, 65–70 A current rating). Shall feature an integrated bypass contactor, front-panel adjustable rotary potentiometers (dials) for acceleration/deceleration ramp times (1–30 sec), initial start torque, and soft-stop ramp specifically designed to prevent Water Hammer and pressure surges in deep borewell riser pipes. Includes solid-state protections for electronic overload, phase reversal, phase loss, under/over voltage, locked rotor, and adjustable undercurrent (dry-run) protection- 04 Nos (Make: L&T/Danfoss/Schneider Electric/ Siemens / Rockwell / Allen-Bradley /ABB (e) Power contactor 3 phase, 415 volt 80 Amps - 04 Nos Make: L&T/Legrand/Schneider (f) Industrial axial exhaust fan assembly of size 120mm x 120mm x 38mm, rated 230V AC, 50Hz for minimum 100 CFM free air delivery with dual ball bearing motor. The unit shall be complete with a snap-fit ABS louvered grill (RAL 7035), G3 grade washable synthetic polyurethane filter mat for IP54 protection, and nickel-chrome plated finger guard, suitable for panel door cutout mounting – 05 Nos

(g) Digital Panel mounted Amp meter 96 mm square type complete with selector switch with suitable size of CTs (100/5 A, Class 1.0, 5 VA) - 04 Set for each Motor (h) Digital Panel mounted Volt meter 96 mm square type complete with selector switch- 01 Nos (i) Heavy-duty Start/Stop push buttons Green / Red, and LED panel indication lamps (Phase presence R-Y-B, Run, Stop, Trip) and Control MCB - 04 Set for each Motor (j) Internal Wiring & Earthing: Heavy-duty of suitable size FRLS flexible copper power wiring, crimped copper lugs, DIN-rail mounted terminal blocks, and dual internal earthing studs (k) RYB indicating lamp, LED type and Control MCB - 01 sets. (l) Four pole connectors for connection of outdoor submersible copper cable, capable to carry 100 Amps for each Motor (m) Cost of PCC for foundation is deemed to be included in quoted rate by the contractor. (r) Drawing shall be approved by GE before placing the order. ( Panel for Central Pump house room No 1 & SBI pump house No 2)

All as per item No 1 above but of size of panel 1300x1600x550mm complete all as specified and directed. (Cubical control panel shall be consisting the following) (a) 4 Nos wire high conductivity copper, properly insulated and colour coded, 03 Nos for phases (RYB) rating 400 Amps and 01 No neutral connected with MCCB/MPCB rating and duly supports (b) MCCB FP 250 amps, 35 KA, 415 volts, 50Hz (Thermal magnetic release and overload) - 01 Nos (Incoming) (c) MCCB TP Current rating range 100 amps, 35 KA - 03 Nos (Outgoing) Make: L&T / Legrand / Schneider / ABB (d) Microprocessor-based 3-phase controlled Soft Starter unit rated for continuous operation at 40 HP Heavy-Duty (Duty Class 20, 65–70 A current rating). Shall feature an integrated bypass contactor, front-panel adjustable rotary potentiometers (dials) for acceleration/deceleration ramp times (1–30 sec), initial start torque, and soft-stop ramp specifically designed to prevent Water Hammer and pressure surges in deep borewell riser pipes. Includes solid-state protections for electronic overload, phase reversal, phase loss, under/over voltage, locked rotor, and adjustable undercurrent (dry-run) protection- 03 Nos (Make: L&T/Danfoss/Schneider Electric/ Siemens / Rockwell / Allen-Bradley /ABB (e) Power contactor 3 phase, 415 volt 80 Amps - 03 Nos Make: L&T/Legrand/Schneider (f) Industrial axial exhaust fan assembly of size 120mm x 120mm x 38mm, rated 230V AC, 50Hz for minimum 100 CFM free air delivery with dual ball bearing motor. The unit shall be complete with a snap-fit ABS louvered grill (RAL 7035), G3 grade washable synthetic polyurethane filter mat for IP54 protection, and nickel-chrome plated finger guard, suitable for panel door cutout mounting – 04 Nos

(g) Digital Panel mounted Amp meter 96 mm square type complete with selector switch with suitable size of CTs (100/5 A, Class 1.0, 5 VA) - 03 Set for each Motor (h) Digital Panel mounted Volt meter 96 mm square type complete with selector switch- 01 Nos (i) Heavy-duty Start/Stop push buttons Green / Red, and LED panel indication lamps (Phase presence R-Y-B, Run, Stop, Trip) and Control MCB - 03 Set for each Motor (j) Internal Wiring & Earthing: Heavy-duty of suitable size FRLS flexible copper power wiring, crimped copper lugs, DIN-rail mounted terminal blocks, and dual internal earthing studs (k) RYB indicating lamp, LED type and Control MCB - 01 sets. (l) Four pole connectors for connection of outdoor submersible copper cable, capable to carry 100 Amps for each Motor (m) Cost of PCC for foundation is deemed to be included in quoted rate by the contractor. (q) Drawing shall be approved by GE before placing the order. ( Panel for SBI Pump house room No 1 & 2 and Central Pump house room No 2)

Supply, laying and testing of LT UG cable, XLPE Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of 95sq mm 3.5 core complete all as specified and directed.

Supply, laying and testing of LT UG cable, XLPE Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of 50 sq mm 3.5 core complete all as specified and directed.