WBSIDCL/13 Elec of 2025-26 Sl 1

Amount

Providing experienced labour (unskilled) for treaming the trees & cutting the bushes with own tools & tackles around the pump room, street light poles incl catenary/overhead system so that maintenance people can reach their work site & sweeping cleaning the pump rooms in the campus as & when reqd as per direction of the con cerned SAE/E & AE/E.

Providing service of senior electricians cum pump operator & helpers of removing the dust & dirts from all fittings and fixtures like main switches, panel boards, fans, luminaries (by soap & water), pole top loop boxes/ header etc & tightening all nuts & screws of all fittings, motors, cables & wire terminals incl insulation & earth testing of electric al equipments as & when reqd as per direction of EIC etc & replacing the materials as stated below by own tools & tackles, measuring instruments & safety equipments etc. incl note down the voltage & current at source & reporting the performance report to the SAE/E or AE/E as per proforma mentioned in the terms & condition & depositing the unserviceable materials to the concerned SAE/E time to time.

Electrician (Skilled)

Electrician Helper (Semi Skilled)

Finishing the end of following XLPE/PVC armoured cables by crimping method incl. supplying and fixing solderless socket (Dowels make), tapes, anticorrosive paste & jointing materials :

2 core x 10 sqmm

Supply of 1.1 KV grade Al.conductor PVC insulated and sheathed unarmouredcable (Make: Gloster/ Havells/ Polycab).

2 core x 10 sqmm

Supply of 1.1KV grade 3 core 1.5 sqmm PVC Insulated, Copper flexible cable. (Make: Gloster/ Havells/ Polycab)

Supply of 20W LED tube light (Make: Magik-PC T8/ Crompton)

Supply of 9M. Heavy bamboo ladder.

Providing annual comprehensive maintenance contract for 1.5TR split air conditioning unit complete as per terms and conditions. Job includes 1) quarterly servicing 2) on call repair 3) replacement of all spares within 24 hours 4) sending standby manpower for VIP movement. The job exclude sheet metal work and plastic material.

Supply & charging of Refrigerant gas as required to the A.C machines after leakage test.

Supply of electronic type Driver for 90W LED Street Light Fittings suitable to operate on 230V A.C. 50 Hz. Having pf>0.95 and THD<10%. (Make: Crompton- X100C070V143FNY1B0 or equ. As approved by EIC)

Supply of PCB with LED module suitable for 90W LED Street Light fitting.

Supply of Surgr protection device for 90W LED Street Light fittings. (Make: Crompton- SRPS-HP-5K-440 or equ. As approved by EIC)

Withdrawing the submersible pump motor set with the existing Column pipe with special types of tools and tackles and chain pully block etc.

After repairing the pump motor set installation the repair submersible pump motor set with the Column pipe and special types of tools and tackles and chain pully block etc.

Rewinding the motor stator coil with poly double coated copper winding wire with proper dressing cable vulcanizing and testing for submersible pump-motor set.

Repairing the thrust bearing with S/F G.M. Block and grinding and machining the thrust plate and matching with each other and S/F Circuit lock

Overhauling the pump portion with chemical solution inside and outside each cover and the impeller for iron segment,

S/F Bush (Pump) .

S/F Sleeve(Pump) with key slot

SONA ENTERPRISE (BID ID -6634570)

M/S Adak Enterprise (BID ID -6640967)