Restoration of water supply scheme damaged due to heavy monsoon under JSV Sub Division Sunhet OHSR

Construction of RCC over head tank 50000 ltr cap., with 10.00 mtr stagging height from ground level to bottom of dome slab comprising of inlet, scour & over flow pipes as per details given below from ground level to tank including bends of requried degree, confirming to relevants code RCC stair case i/c G.I pipe railing 45cms. wide of usual height as per site requirement, SFRC/MS manhole cover of 500mm dia and weight of frame and cover should not be less than 40 kg., ventilator at top dome with minimum opening of 45x450cms, water level indicator including floats and measuring gauge, lightening conductor with earthing arrangement etc. The RCC over head reservoir shall include randering/plastering of the uneven exposed surface, two coats of snowcem paint and any other component required for the completion of the job to the entire satisfaciton of Engineer-in-charge. The offers shall also include details structural drawing/ design calculations to be approved by the competent authority based on the raft foundation by taking seismic forces in the design calculation expension joints as required at site. The offer shall also include the cost of providing and fixing of GMS/ MS pipe, fittings complete including duck foot bends, puddle collars, expansion joints etc connecting with rising main & distribution main with required length from the edge of foundation and any other component required for the completion of job upto the entire satisfaction of Engineer-in-charge. Dia of pipe arrangement Inlet pipe - 65mm dia Outlet pipe - 65mm dia Scour pipe - 65mm dia

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