01 /EE/PMD/PHED OF 2025-2026/SL5

Amount

Labour charges for 08(eight) nos operating personnel for upkeeping of three nos 50HP capacity centrifugal pump motor set, submerible pump motor sets at river bed tubewell, sump pump sets, two nos chlorination pump motor set, exhaust fans for chlorination room, one no 150KVA substation with 11KV/415V, 150KVA transformer, 11KV VCB panel, LT panel, HOT crane and other mechanical or electrical installation at clear pump house areas, weeping and cleaning within clear pump house areas with switching on/off of outdoor/indoor lighting etc and running of remaining units as required and as per direction of EIC and maintaining day to day operation for keeping record in manual log book for pump running hours, electricity consumption and other related water supply scheme operational data as per direction of EIC.

Periodical inspection twice in a month by Electrical supervisor/ pump technician having valid supervisor certificate of competency from Directorate of Electricity (Licensing Board) govt of West Bengal. Each visit should be recorded in logg book (with date and time) to be supplied by the agency and kept in pump house and Sub-station building and submit report as per direction of EIC. The supervisor requires to have through/in depth inspection of all the Electrical appliances to ascertain the healthy/fault free operational condition of each equipment i.e. all pumps, motors, valves, pressure gauges, lightings, HOT arrangements, exhaust fans, LT panel, transformer, HT panel, VCB, along with in house lighting system. All other necessary requirement to execute the maintenance work as per direction of EIC.

Calibration of all meters viz. Ammeter Voltmeter, Kilowatt meter etc. Test of all relays, Transformer Oil (Dielectric test) by agency and approved by Directorate of Electricity or any other Power Generating unit and submission of test report to Department and to be recorded in the Log Book with date as per direction of EIC and Cleaning of contacts by CRC 226 spray in both the HT&LT panel Board cleaning of all Terminal Sockets, Coils in present of Electrical Supervisor/Electrician and to be recorded in the Log Book with date as per direction of EIC.

Day to day maintenance and upkeeping minor repairing, including replacement of fuses, MCB, terminal blocks, lugs, ferrules, add on contacts, auxilary contactors, auxilary contactors, indication lamps, gland packing, rubber bush, gasket, control cable, push button but excluding major itemss like MCCB, MPCB, SFU, Power contactor, Overload relay, SMPS etc of three nos 50HP capacity centrifugal pumps, submerible pump motor sets at river bed tubewell, sump pump sets, two nos chlorination pump motor set, exhaust fans for chlorination room, one no 150KVA substation with 11KV/415V, 150KVA transformer, 11KV VCB panel, LT panel, HOT crane and other mechanical or electrical installation at clear pump house areas, weeping and cleaning within clear pump house areas with switching on/off of outdoor/indoor lighting etc and all other related electrical or mechanical installation and within the whole water supply scheme area by engaging an electrician and mechanic as and when required and as per direction of EIC.

Transportation of empty chlorine cylinder from Kotshila water supply scheme to DCL Workshop at Durgapur or any other Govt of India chlorine generation unit by hired vehicle, unloading the same including refilling the chlorine gas and loading the filled chlorine gas cylinder after refilling the empty cylinder back to kotshila water supply scheme by a hired vehicle and unloading by providing all necessary precautionary measures as per direction of EIC.Toner capacity-100kg(all testing certificates and delivery challan of the service providing unit with mentioning cylinder serial nunber should be provided after refiling of cylinder, rate is inclusive of Chlorine gas and all charges)

RABINDRA NATH KHAN (BID ID -6527255)

COMBINE ENTERPRISES (BID ID -6526717)