Providing Water Supply Scheme Tahu Cholla Under Jal Jeevan Mission in Tehsil Dharamshala Distt. Kangra

Amount

Construction of R.C.C Intake tank of RCC construction in concrete mix of M-25 grade at water source with proper Inlet, outlet arrangement of adequate size as per proper Design & drawing complete in all respect i/c cost of excavation and development of site to the entire satisfaction of Engineer-in-Charge.

Providing, installation, testing and commissioning of Water Treatment Plant of 0.40MLD Capcity in the shape of Rapid sand filters including cost of site development to adjust hydraulic levels as per site contour plan and structural requirements, cost of construction of civil works, hoisting and errection of all steel works, providing and installation of all Mechanical & Electrical equipments/accessories, laying of all interconnecting GI/MSERW pipes and scouring arragements from all units with disposal of the same to appropriate point of Khad, all types of valves, fittings and all contingent works at Triund Nallah capable of treating raw water to the standards as laid down in CPHEEO Manual under all climatic conditions specified therein. The treatment plant shall include C/O Inlet chamber, Parashal flume, pre-sedimentation tank, hydraulic flocculator, flash mixing unit, setteling tank, rapid sand filters, pipe gallery, raw water and clear water tanks , lime & alum solution tanks with dozer, plant building comprising space for water testing lab with equipments, office room, stoarge for chemicals & other consumables,drainage channels, interconnecting paths (min.1.20m wide), proper walk way (0.90m wide) including both side railing over various units for Inspection/ operation, chemical handling and feeding arrangements, gaseous chlorination unit, back wash unit with pumping sets & air compressors including arrangements for disposal of waste of water treatment plant process, providing and fixing of lighting arrangements (Sodium vapour lamps 150W) made in the boundry limit of plant area,Providing and setting up of all laboratory equipments etc. The sizes of all units shall be based on guidelines of manual on water supply and treatment published by CPHEEO, Ministry of Urban development (GOI) New Delhi. The design of various units shall conform to relevant Codes and specifications. All the hydraulic stuctuctures shall be designed and constructed in RCC of M-30 concrete grade. For Detailed specification refer as per chapter No. 1 & data sheet No.1 to 3.

Construction of RCC Circular Under ground/Over head storage tanks in M-30 concrete grade (as per proper Design & drawing) of following capacities, at following locations including provision of GI / MSERW pipes with flanged joints for inlet, outlet, scour and over flow complete with all fittings such as Tees, Bends, Tail pieces, flanges, pipes and valves of appropriate size and subject to approval of the Engineer-in-Charge. The over flow pipe shall be connected with any suitable delivery pipe.cost of materials & cariage of materials within all leads and lifts including cost of excavation and developement of site:-For Detailed specification refer as per chapter No. 1 & data sheet No.1 & 3. Under ground sector storage tank 20000 ltrs (Node No. 6)

Provision for barbed wire fencing around the civil work/ storage tanks with mild steel gate = 40 Rmt complete in all respect with in all leads and lifts. For Detailed specification refer as per chapter No. 1 & data sheet No.3.

C/o B.P tank 11 Nos. in RCC construction (M-25 concrete grade) as per proper drawing & desing complete in all respect with in all leads and lifts. For Detailed specification refer as per chapter No. 1 & data sheet No.4.

Sudershan kumar Angaria

Ajeev Kumar