Construction of OHT (Capacity- 850KL and Staging-25 Mtr) Work at Ganesh Vihar Saraswati Vihar Dehradun

Construction of OHT Work at Ganesh Vihar Saraswati Vihar Dehradun

Construction of Over Head Tank Supply of all materials, labour, T&P etc and construction of R.C.C O.H.T of 850 KL capacities and 25 m. staging with 1.00 m wide R.C.C stair case from G.L to balcony and from balcony to top dome 1 m x 1 m R.C.C Landing at suitable location and railed with 3 rows of 20 mm dia G.I (M) pipe on 65 x 65 x 5 mm angle iron posts fixed with ladder, from top to the floor inside of the tank, M.S M.H Cover locking arrangement, lightning conductor as per electricity rules, water level indicator, supply and fixing of outlet, inlet, over flow and wash out pipes with necessary sluice valve, pipe pieces (including cost of materials) flooring 0.60 M wide apron, painting on tank body vertical pipes, ladder M.S M.H cover, ventilator column etc. completed with approved water proofing (apex) /enamel paint, testing, filling water for testing purpose etc. Including supply of vertical pipes and specials, concept planning, Sketching, Collection of sample and water Testing, survey, drawing, design, vetting, soil testing, assuming bearing capacity as 8MT/M2 and staging 25.00 meter.

Variation in above rates per unit ton in bearing capacity. a) For Positive variation (+)

b) For Negative variation (-)