Operation, and Guarding of Intermediate Boosting pumping station(IBS) and sub-station equipments at Upargora under Chhatna, Saltora Block Sub-Surface Water Based Piped Water Supply Scheme (BRGF Phase-I) under Bankura Mechanical Division, P.H.E. D

Amount

PUMPING MACHINERIS Operation, guarding of 4 Nos. (2W + 2S) each having motor capacity of 575 KW (H.T) HC Pumping machinery (Booshting pump), 2nos- Dewatering pumps, H.T & L.T. PDB panel cum MCC panels (Booshting pump) individual motor controll Soft starter panels, electrical gadgets, all valves, flow meters, level indicators etc. and 45KVA D.G set an inside the booshting pumping station and internal and external illumination complete with all other electrical accessories and ancilliaries for supply of water by engaging 4(Four) nos operating personnel round the clock as per direction of E.I.C (w.e.f. 01-04-2023 to 31-03-2024)

Routine and periodical maintenance of pumps, motors, valves with actuators, tightening of nut bolt of sluice valve, air valve, dismantling joint etc. including replacements of indicating lamp with holder, replacement of gland packing for pumps and sluice valves with proper lubrication of motor bearings etc. as per direction of E.I.C. (w.e.f. 01-04-2023 to 31-03-2024)

GASEOUS CHLORINATION PLANT Operation & guarding of gaseous chlorination system two(2) Set installed at site for feeding chlorine gas in the drinking water for disinfection of the same by engaging 2(Two) nos operating personnel as per direction of E.I.C (by Dep’t.supplied Chlorine Gas ) (w.e.f. 01-04-2023 to 31-03-2024)

Supervision charges for Gas Plant by Gas Plant Supervision and the cost of visit charges of the Gas Plant Supervisor at least two day in a month along with expart technician for servision of the installation for the above period as per direction.

SUB-STATION Operation & Guarding of outdoor Sub-Station i) 11/6.6. KV 2000 KVA Transformer x 2nos. and ii) 11/0.433. (125KV Transformer x 2nos.) with Sub-Station equipment’s and other allied accessories including operation of HV Panel Boards, Control Panel Board, Capacitor Banks, 110 Volt DC trip circuit with maintenance of batteries, battery charger etc. also operation of LV panel board for lighting arrangement by suitable operating personnel as per direction of E.I.C. (w.e.f. 01-04-2023 to 31-03-2024)

Routine and periodical maintenance of PDB panel board, VCB Panel cables, capacitors, transformer, battery with battery charger, CT & PTs earthing system all breakers, tightening nuts & bolts of bus bar, replacement of control fuses, indicating lamp with holder etc. as per direction of E.I.C. (w.e.f. 01-04-2023 to 31-03-2024)

Servicing, testing and calibration of different relays, breakers meter all contractor etcand cleaning of carbon shoots from bus bar, breaker, CT & PT chamber etc. for smooth operation of the Sub-Station by any testing Agency approved by WBSEDCL or Directorate of Electricity Board as per direction of E.I.C. (w.e.f. 01-04-2023 to 31-03-2024)

Supply of HSD and lubricants at site including all carriage and storage for running (45 KVA-1no) diesel engine as an when requred as per direction of E.I.C and entry in the log book. (w.e.f. 01-04-2023 to 31-03-2024)

Routine & Periodical inspection by electrical supervisor having valid suprevisor's certificate of competency from directorate of Electricity (Licensing board), Govt. of West Bengal or under any other State Government of India along with Pump Technician / Supervisor for checking of Pumping station, Sub-Station D.G Set, L.T and H.T equipments PDB panel, MCC/ Starter panels for all pumping machineries, indoor & out door lighting , valves with actuators along with all other electro mechanical installation e.g. level indicator, flow meter to keep the system in healthy condition. N.B-Minimun 2 days in a month and each visit should be recorded in the log book (with date and time) to be supplied by the agency and kept in the pump house building . (w.e.f. 01-04-2023 to 31-03-2024)

Cleaning of Pump House, Substation , Gaseous chlorination plant and its surroundings by engaging sweeper in regular manner by providing all necessary material viz. cotton duster, broom sticks, batteries, carbolic acid, detergent soap, gloves, apron including all tools tackles, etc. required as per direction of E.I.C. (w.e.f. 01-04-2023 to 31-03-2024)

ORIENTAL ENGINEERING CO.

WEST BENGAL ENGINEERING CO.