WBMAD/BM/AMRUT/4/20-21 2nd Call

Amount

Geo-Technical & Hydro- geological Sub Surface Investigation, Surveying, Pumping test & Planning (layout drawing) of the Project of Damodar River which include surveying the river Damodar up-to a desired length and full width of river course, Geo-physical investigation of river bed deposits for assessment of hydraulic parameters of sub surface deposits and soil investigation at Damodar, Banka & DVC, planning includes the location of Infiltration Gallery, Intake Well and Pipe carrying access Bridge with a view of best utilization of sub surface water resources for gallery, hard strata for safe and stable construction of Well and Pipe carrying access Bridge at a reasonable cost.

Planning, Design, Drawing, Construction & commissioning of minimum 6.00 meter inner diameter RCC Collector well Cum Pump House (2.0 m above High Flood level) having 1.5m wide walk way at periphery with minimum 450 mm dia. of v- type stainless strainer of minimum 10 mm thick or as per design with required length to harvest 18.5 MLD water with 20 hours operation each infiltration gallery including Civil & Electro-Mechanical works (including 2W+1S VT pump and motor) complete in all respect including supply & carriage of all materials with suitable foundation as per soil investigation report for the various units of Collector well related to water intake arrangement from river Damodar including approach road & lighting with yard and internal illumination complete in all respect on turnkey basis and direction of Engineer-in Charge

Planning, Design & Construction of single storied minimum 200 m2 plinth area frame structure building for 800 KVA HT Substation ( transformer 1W + 1Standby = 2 nos) including office & rest room, guard room, bathroom and RCC Framed Boundary Wall with M.S Gate along with brick work, Plastering, Painting, Roof treatment, flooring, door & windows, ramp, Sanitation & Plumbing complete in all Civil & Electro-mechanical works as per requirement & in consultation with Power Supply Agency and Approved design as per direction of E.I.C for feeding power.

Planning, Design, Drawing & Construction of minimum 3 m wide Access and Pipe carrying MS structural Bridge from river high bank to intake well (2.0 m above HFL) is having adequate walkway with rail at centre to facilitate trolley movement for material carriage having cable trays at both side of bridge, 1.5 m high railing on either side of bridge along with 2 nos 450 mm dia MS Pipe rising main line on Bridge from common manifold at well to common manifold at bank of the river with necessary RCC abutments, piers, columns supported on pile foundation and direction of Engineer-in Charge. (Length of bridge is to be assessed after visiting the site and available pathway).

Laying of 600mm & 750 mm dia. DI (K9) Rising Main from Well to CWR at Zalkal Building, along the River Bundh including construction of MS Structural pipe carrying Bridge at DVC Canal and Banka khal along with valve chamber, thrust blocks, anchor blocks, permanent road restoration, hydraulic testing , cleaning washing and flushing with supply, fitting and fixing all types of DI specials including all allied works, complete in all respect with all labour& materials as per enclosed drawing , scope of work, specification, Tender Document & direction of E.I.C. ( only DI pipes will be issued to the Agency from Municipal Store at free of cost, loading, unloading & pipe carriage is under scope of the Agency )

Planning, designing, Drawing & Construction of 2 nos of minimum 3 m wide pipe carrying M.S. Structural steel Bridges with necessary RCC piers, columns supported on pile foundation and direction of EIC at DVC Canal and Banka khal with all labour& materials. ( considering design & also provision of another 2 nos 500 mm dia pipe line support at DVC Canal and 3 nos 500 mm dia pipe line on Banka khal Bridge)

Planning, Design, supply and providing Bank Protection work including repairing of Bank by double layer boulder pitching & boulder sausage work at toe on both upstream and downstream of abutment of the access bridge of the Infiltration Gallery well including all allied works, complete in all respect with all labour& materials as per scope of work, specification, Tender Document & direction of E.I.C.

CONCRETE APPROACH ROAD FROM IRRIGATION BUNDH TO SUB STATION BUILDING AND INTAKE SITE WITH MINIMUM 3.0 M WIDTH AS PER SITE CONDITION APLLICABLE TO BOTH APPROACH BRIDGE WITH ADEQUATE CONNECTIVITY FOR VEHICULAR MOVEMENT FOR CARRYING PUMP, MOTOR AND OTHER ACCESSORIES

Completion of indoor and outdoor lighting arrangement, yard lighting etc. complete in all respect as per approved drawing and direction of EIC

Operation and maintenance of the plant for 5 (five) years. The work includes supplying adequate number of operating personnel and skilled labour with a provision for necessary training to the staff appointed by the ULB including supplying all sundry materials, and replacement of all types of damaged component etc. as per Bid document and complete in all respect and as per direction of Engineer-in Charge. N.B:- This item will be executed after three (3) months trial run. (The electricity cost shall be paid by Burdwan Municipality)