OandM and other repair works of Sewage Treatment Plant (STP) of BIDA

Amount

Operation and maintenance of the existing STP Plant 4.0 MLD capacity based on SBR technology, O & M of all machineries, electric equipments including DG set. (POL excluded), all Pump set and treated water disposal pumps electrical equipments repairing included, complete system & Laboratory, Campus Cleaning ,parks treated water line operations etc. and submitting third party parameter reports of treated water per month. As per direction of Engineer-in-charge.

Leakege/Demage reapir work of Ductile Iron (DI) ISI marked K-9 grade, S&S pipes as per IS:8229-2000 detachable joints in assorted length and jointing. This includes the excavation of trenches in all sorts of soils (including cutting of roads surface & pavements lift upto 1.5M stacking the excavated soil 3M clear from the edge of excavtion and then reffilng of soil in 15cm layers where required compaction each deposited layer & disposing all surplus soil as directed within a lead upto 50m This also include testing of pipe line and site clearance complete job (Roads repair work shall be paid seperately) Including all required fittings like Tee, Bend, Reducer, Nipple etc. 300mm dia (For removal of leakage or breaches) (Including excavation of trenches in all type of soil,road cutting either BT Road or cement concrete roads and restoration work of all roads will be the same as road was etc.)

100mm dia

200mm dia

Operation and maintenance of the existing of Real Time online sewerage water quality monitoring system for 4MLD STP Parameters-BOD,COD ,TSS,PH .System will be in-situ probe type ,Make -E & H (Endress Houser Germany),WTW a Xylem Brand ,EZ L600 etc as per direction on engineering in-charge.work include GSM/LAN Based 4G/5G Data logger 6 line channel for online data transfer to Bida, CPCB & RSPCB Server with leased line connection for 2 yerars.