WBPHED/EE/BMD/NIeT-2 OF 2025-2026/11

Amount

Fault finding and checking of all the switch gear items by dismantling required switch gear items along with all of the electrical power circuit (from busbar to all the contractors) and control circuit (for required switch gear items) routing making necessary cleaning of the all the different soft starter feeder for Centrifugal Pump (4 nos 300 HP , 4 Nos 350 HP ) , Intake pump House (4 nos 150 HP panel with capacitor , soft starter) , 4 nos capacitor bank, Clear water pump, LT MCC Panel with for operation, by dismantling the existing fixd board (on which the switch gears were fixed) and checking faults of the above said items by prident electrician by proper elecrtical & electronics instruments as needed to complete the work by panel manufracturer as per direction of EIC.

Supply delivery of the following items for Clear Water Pump

Indicating Lamp , LED Type, 230V AC, (R,Y,G,W ) (Make-ABB)

Rotary Handel (for 630 Amp ) (Make-Siemens)

Supply delivery of the following items for Capacitor Bank

Capacitor (25 KVAR) EPCOS

Indicating Lamp , LED Type, 230V AC, (R,Y ) (Make-ABB)

Indicating Lamp , LED Type, 230V AC, (B ) (Make-ABB)

MPCB Panel -

Indicating Lamp , LED Type, 230V AC, (R,Y,G,W ) (Make-ABB)

Indicating Lamp , LED Type, 230V AC, (B ) (Make-ABB)

VSS (Make-Kyecee)

ASS (Make-Kyecee)

Digital Volt meter (Make-Rishab)

Digital Amp meter (Make-Rishab)

LT MCC Panel

Contactor (32 Amp) (Make-ABB)

ASS (Make-Kyecee)

Digital Volt meter (Make-Rishab)

Indicating Lamp , LED Type, 230V AC, (R,Y,G ) (Make-ABB)

LT MCC Panel (Intake)

TP MCCB (630 Amp) W/spreader, (Make-ABB)

Rotary Handel (for 630 Amp ) (Make-ABB)

ASS (Make-Kyecee)

Other items

1.5 SQ MM WIRE , FRLS (Make- Polycab /Havells)

2.5 SQ MM WIRE , FRLS (Make- Polycab /Havells)

25 SQ MM WIRE FRLS (Make- Polycab /Havells)

50 SQ MM WIRE FRLS (Make- Polycab /Havells)

Related Hardware for rectification (cable tie, socket, fork, R/YB Tapes, metal sheets, nuts, bolts, board for fixing items etc ) of differet centrifugal feedrs of with complete new wiring to both the control and power circuit to complete the job as per direction of EIC

Installation of the above switch gear items and making complete connection of all the control and power circuit of all thesubmersible and chlorine feeders by cutting and welding for fixing the different switch gear items by proper prudent electrician and workman and testing commissoining up to a certain period of operation upto the satisfaction of EIC, as per direction of EIC .

Supply and delivery at site of eccentric design gear operated, double flanged Ductile Iron butterfly valves generally conforming to IS-13095, having body, disc and end cover in graded Ductile Iron to ls:1865 Gr 500/7, Nitrile rubber face ring secured on disc by a SS AIsl 304 retaining ring with stainless steel screws, the rubber ring seating on a corresponding SS AIsl 304 seat in body, stub shaft of SS AIsl 410 riding in teflon bearings. Flanges drilled to ls 1538 Table 4 & 6. Valves suitable for a working pressure of 16kg/cm2 (seat test) & bedy tested to 24 kg/cm2 valves are complete and intact with suitably operated with Rotork Syncropak /AUMA Epack electrical actuator having inbuilt reversal starter with position indicator . 300 mm dia , PN-2.5 rating (Make : IVI / IVC / Kirloskar/Jupiter) (All routine test including high pressure test to be performed in presence of EIC and teat certificate to be produceed before delivery. )

Add: 18% GST

Add: 1% Cess

ABHIJIT MUKHERJEE (BID ID -6420672)

M/S NABIN GOPAL SENGUPTA (BID ID -6420646)