WBMAD/NIQ-26/SE(S)/2023-24 2ND CALL

Amount

Surveying, Geo-Technical investigation, Planning, Designing, Construction and Commissioning of all the Civil & Electro-Mechanical Works of 8.71 MLD Raw Water Intake Jetty (Fixed type), with suitable pile foundation, having allowance for water withdrawal of at least 8.71 MLD (Approx.- 185 m3/hr, with 20 Hrs Pumping) including mounted Pump House (Min 100 sqm ), with 3.0 meter width R.C.C. Gangway of suitable length (Length to be fixed by necessary Investigation report), 400 KVA Electrical H.T. Sub-Station (Min 200 sqm) with land filling, boundary wall with gate, internal road, surface drain, guard room, retaining wall, approach road, river bank protection etc.as per site location, including supplying & laying of 15.08 Km Raw water Rising main from Intake to WTP with all necessary fittings & valves, Supplying and laying of 9.31 Km Clear Water Rising main (DI-K9) of different diameter with all necessary fittings & valves from WTP To OHR's Location, Pipe Carrying bridges, Jack Pushing works, permanent road restoration works for both raw & clear water rising main work & 7 MLD Capacity conventional type Surface Water Treatment Plant (Approx.– 360 M3/hr.) (20 hours operation) With tolerance of 25% over loading & with necessary civil, electrical (according to I/E rules), Construction of Inlet well, Parshall flume, Flash mixer, Chemical House, Clariflocculator, Rapid Gravity Filters with under drainage system, connecting pipes and channels, Clear water Reservoir of suitable volume, Back-wash water Tank, Sludge sump-cum-pump house, Sludge lagoon, Sub-station building (Min 200 sqm) and Clear Water Pump House (Min 100 sq.m) along with land filling, boundary wall, internal road, surface drain, retaining wall, approach road etc.as per site location and administrative building (for accommodating office, laboratory, SCADA room, conference room etc.), staff quarter, guard room and chemical store room & all other allied works along with 630 KVA substation (Civil & Electro-mechanical work & others, if any), utility shifting as and when necesary & all other allied works at Intake site, WTP site & at other locations as per direction of E.I.C. including 3 months trial run and necessary training of maintenance staff & thereafter (subsequently) 5 (Five) year operation and maintenance of Intake & WTP on turnkey basis under AMRUT-2.0. for Raghunathpur Municipality

8.71 MLD Fixed Type Raw Water Intake Jetty (Civil, Electromechanical & other allied works) including 3 months trial run.

Supplying & Laying of approx. 15.08 Km DI K9 Raw Water Rising Main with valves and Specials all complete, Jack pushing, permanent road restoration & all other allied works complete in all respect.

7 MLD Water Treatment Plant (Civil, Electromechanical & other allied works) including 3 months trial run.

Supplying & Laying of approx. 9.31 Km DI K9 Clear Water Rising Main with valves and Specials all complete, Jack pushing, permanent road restoration & all other allied works complete in all respect.

Steel Pipe Caarying Bridges

Operation and maintenance of the water treatment plant & Intake works (both Civil and Electro-mechanical works) for 5 (Five) years ensuring smooth and effective run of comprehensive system under the contact to obtain treated water and delivered to dischage the designed quantity at the outlet of Clear water Resorvior. This work also includes SCADA Based Comprehensive O & M including supplying adequate number of operator personnel and skilled labour with a provision for necessary training to the personnel appointed by the ULB including supplying all sundry materials, and repair, retro fitting, replacement of all types of damaged component etc. complete in all respect as per Bid document and as per direction of EIC.

GBC INFRASTRUCTURE PRIVATE LIMITED

M.C.GHOSH AND ASSOCIATES