WBPHE /EE/AMD/NIT 04e / 2021-2022/21

Amount

Daily labour charges with bonus once in a year for operation and upkeepment of 11 nos 7.5HP submersible pump-motor sets (low lift) , 3 nos 75 HP centrifugal pump-motor sets (high lift), along with 11/0.433 KV,1X 315 KVA sub-stn, LT Panels comprising of 315 KVA transformer, VLE,starters,valves,flow meters, level indicators , entire yard lighting arrangement inside and outside of pump house and complete with all other electrical accessories and ancilliaries for 24 hours a day including guarding the whole installation. (6 Nos. Operator to be engaged)

Periodical inspection at least twice in a month or as and when required 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 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 . The Supervisor requires to have thorough / in-depth instruction of all the electrical appliances to ascertain the healthy / fault free operational condition of each equipment i.e. VLE,transformer,MCCBs L.T. PDB, capacitor pumps ,valves, actuators, relays, contactors, timers, SFU along with in house lighting system including cleaning of contacts by CRC 226 spray in HT & LT panel board, cleaning of all terminal sockets and checking of healthy condition of all draw out feeders.

Day to day maintenance for upkeepment of all electrical & mechanical installation by engaging licenced Electrician/Mechanic as & when required at low lift and high lift by supplying all necessary material including cost of supply of chlorine Test kit etc. required to execute maintenance as well as guarding work.

Operation and maintenance of the entire gaseous chlorination Plant under supervision of gas plant supervisor by engaging skilled & unskilled personnel per shift along with supply of sundry . The cost includes the visiting charges of gas plant supervisor 15 days in a month and as & when required along with expert technician for servicing.

ORIENTAL ENGINEERING CO.

CONCORD ENGINEERING

WEST BENGAL ENGINEERING CO.