Installation of a solar-powered water tower at the existing borehole in Bagdaha Dhadhkitand (2) Installation of a solar-powered water tower at the existing borehole in Karitand, Daludih Panchayat

Provision & Installation ofSolar Powered submersible Auto run & Stop DC Pump Motor (900 Wp)of stainless steel suitable for minimum 125mmx115mm bore well operating head 60.00m discharge rate minimum 2000 LPH with lowering up to 57.00m suitable dia HDPE pipe &2.5sq mm x3core flat submersible cable of IS694:1190 including monol /Poly Crystalline PVC array (900WP) mounted on steel structure for storage water tank (5.00mhigh)in a suitable direction to optimize panel uses and withstand the wind pressure up to 200 Km /hour &making suitable arrangements to operated Hand pump manually in the same bore when there is no solar power including 5 years warranty against defects in materials and workmanship with locking arrangement of switch board . the system should be ECO-friendly.

Carrying out recuparation/ Yeild test for ascertaining the discharge of constructed well/ excavetad profile as directed by the EIC. The test carried out by the drawing down water from the well/ profile below normal/subsoil water level upto full depth rise is recorded the normal water level/ sub soil water level in the well/ profile as well as strainer/ level at pump as per design of W.S. Scheme shall be recorded prior to the test including cost of all materials, Over Load, Labours etc complete as directed

Polythene water storage tank of mark with cover and sitable locking system in double layer confirming to IS :12701-1996 WITH LATEST REVISION

Earthwork in excavation in foundation trenches in ordinary soil (vide classification of soil item-A) and disposal of excavated earth as obtained to a distance up to 50 M including all lifts levelling ramming the foundation trenches removing roots of trees shrubs all complete as per approved design, building specification and direction of E/I.

Extra for earthwork in hard soil as per. Specification and direction of E/I (Vide classification of Soil item _B)

Filling in foundation trenches and plinth in layers not exceeding 150 mm. thick well watered, rammed, fully compacted and fine dressed with earth obtained from excavation of foundation trenches within a lead of 50 M and lift of 1.5M all complete as per building specification and direction of E/I (Mode of measurement compacted volume)

Providing coarse clean sand in filling in foundation trenches or in plinth including ramming and watering in layers not exceeding 150mm thick with all leads and lifts including cost of all materials, labour, royalty and taxes all complete as per buy lading specification and direction of E/I (Mode of measurement compacted volume).

Providing designation 75B one Brick flat soling as per building specification and direction of E/I

Providing P.C.C M-150 in nominal mix of (1:2:4) in foundation with approved quality of stone chips 20mm to 6 mm size graded and clean coarse sand of F.M. 2.5 to 3 including screening shuttering mixing cement concrete in mixer and placing in position, vibrating, striking, curing taxes and royalty all complete as per building specification and direction of E/I

Providing R.C.C M-200 in nominal mix of (1:1.5:3) in foundation with approved quality of stone chips 20mm to 6 mm size graded and clean coarse sand of F.M. 2.5 to 3 including screening shuttering mixing cement concrete in mixer and placing in position, vibrating, striking, curing taxes and royalty all complete as per building specification and direction of E/I