Interception and diversion I and D and STP for Existing Drain in Bilaspur NPP

Co-Treatment Facilities (STP ( 4.80 MLD cum FSTP (7 KLD)

Design, Construction, Supply of all materials, Erection and Commissioning of co treatment facilities (4.80 MLD STP cum 7.00 KLD FSTP) with all the civil, LT/HT panel room, sub station building, DG set foundation, admin buidling, laboratories, meter room and campus development [Construction of Internal Road (CC Road, 3.5 m wide,min area approx 1600 sqm with 100 mm thick 1:2:4 over 150 mm thick PCC 1:4:8),fiiling of earth if required] fully furnished administrative building having fully functional testing laboratory, PLC/SCADA Rooms, Power Generation building, Blower building, sludge handling system & other building required for technology proposed. OCEMS system at inlet & outlet of STP and master control station (MCS) at STP. Conference room suitable for 15 people, 4 rooms with a attached toilet for supervisory staff and a toilet block, drinking water cooler, all office rooms and conference room (Air Conditioned)., staff quarters as per requirement and specification, external water supply (20KL tank including tube well and pumping arrangement, sanitation work) etc. all complete for STP with co-treatment facilities. STP shall be based on SBR Technology. The effluent quality for agricultural uses (PH-6.5 TO 8.3, SS-30 mg/l, Oil&Grease-10 mg/l, BOD-10mg/l) , COD-30 mg/l , Residual chlorine-nil , TKN-10mg/l, Nitrate N-10 mg/l, F.C.-230 MPN/100 ml, Dissolved P-5 mg/l (preferable 2 mg/l). ) shall be maintained as per CPHEEO manuals. Latest NGT norms for effluent discharge shall be adhered. The capacity of sub station and DG set shall be designed for cumbined load of MPSThe cost is inclusive of MPS (civil works).

Civil works

Construction of Boundary Wall 1.8m ht. above plinth level with RCC Column @3m c/c with plinth beam and foundation avg. 1.6 m depth from madup level including reinforcement and RCC coping with circular fencing on top of wall with plaster (1:4) and painting (apex ultima painting 3 coat over wall putty) as per type design and drawing at the STP site

MS gate (3.6 m wide with wicket gate 1.00 m )

INTERCEPTOR SEWER

Excavation below G.L. upto depth as specified for laying sewer and manhole ordinary soil (earth, sand, loam and clay) including cutting of joints pits ramming dressing) leveling, refilling of trenches in 20 cm layer watering and ramming the same including

(a) 0.00 to 1.50 m

(b) 01.50 to 03.00 m

(c) 03.00 to 04.50 m