WBPHED/04_02/EE/BOLMD/2026-27

Operation of 2 (Two) Nos. 15 KW capacity Centrifugal Pump Motor set, Submersible Pump Motor set, D.G. Set, I.E.P, including Back washing, compressor operation , Chlorination System, opening and closing of Sluice valve/Butterfly Valves along with Panels etc. complete with switching ON/OFF of outdoor & indoor lighting complete with operation of all other electrical / mechanical gadgets for 24 hours a day all complete on daily basis as per direction of EIC. (07 nos. labour payment ensuring minimum wages with 8.33% bonus, PF, ESI as per Govt. rules.)

Maintenance for upkeepment of Centrifugal pumping machinery, Submersible Pumping machinery, all panel boards, luminaries system both indoor & outdoor, compressor, D.G. set & L.T panel equipment, chlorination system to ensure residual chlorine of 0.2PPM at the farthest point of pipe line, actuator valve & spares in pump house, bore well, greasing of OHR valves including pretty repairing with supply of all necessary minor spares (having cost of any individual item within `500.00) by contractor as per direction of EIC. (a) Surul

Upkeepment of OHR (1 No.) by washing, cleaning of silt mud from Chamber / cell by applying suitable disinfector (Bleaching powder as per I.S) including jungle cutting of OHR premises along with cleaning of I.E.P. west water pond with supply of bleaching powder & other materials (Once in two month) as per direction of EIC.

Transportation of empty chlorine Cylinder from Bolpur Water Supply Project to filling station by hired vehicle, unloading the same, loading the filled in chlorine gas cylinder after refilling the empty container and back to Bolpur worksite by a hired vehicle and unloading by providing all precautionary measures as required as per direction of EIC. (a) Baby cylinder (100 Kg).

Operation of D.G. sets by supply of H.S. Diesel and lubricant for auxiliary power as and when required during power failure as per direction of EIC. (If power failure not occure within a weak it will run for one hour per week to keep the DG set in running condition.) (a) Surul, (75 KVA)

Beautification of the existing garden and the vacant place inside the compound with supplying of all manure, saplings, fertilizer and other materials and manpower required for plantation atleast 3 times (Summer, autumn, winter) by necessary seasonal flower plants, other decorative plants & other fruit plants, as and when required, supplying necessary fertilizer, bio chemical, manures, pesticides, Insecticides etc. including regular curing, watering, nursing, uprooting seasonal plants, propagation by cutting, turfing, pruning, weeding young plants and sweeping the whole area including all buildings, I.E.P ,D.G, chlorination system, panel etc. at Surul water treatment plant .

Add: Cess @1% on sum of Item No. 1.00 to 6.00