Uttar Pradesh Housing And Development Board Tender

Design and construction including supply of all materials, labour T&P etc. R.C.C. over head tank of 75 kl capacity and 20m R.C.C. staging measered from ground level to the top of ring beam support in tank body complete with metre wide R.C.C. balcony at tank bottom, 1.0 metre wide R.C.C. stair with 0.9 metre high G.I pipe railing on both side over stair case and on balcony one side made of 3 rows of 20mm dia G.I. pipes medium quality supported on 50x50x6mm angle iron posts placed at suitable intervals, supply and fixing of 60 cms wide M.S. ladder from balcony to top of tank and from top of inside of the tank, supply and fixing at top roof 600x600 mm M.S. manhole cover with locking arrangement supply and fixing of aluminium lightening conductor with earthing, water level indicator, mosquito proof ventilator, red light arrangement at top including proper wiring, M.S. gate enclosure at entrance of the stair case. Hoisting, erecting and jointing C.I. pipe of approved quality of required diametres for inlet 100mm dia, outlet 100mm dia, overflow 80 mm dia and washout 80 mm dia (excluding supply of C.I. pipes) 40mm thick flooring for aporon in PCC 1:2:4 laid in panels over 80mm thick PCC 1:4:8, K&C type-I drain around the apron, construction of washout, overflow chamber, acrylic painting of approved quality of the complete structure, I.S.I. Marked of approved make and shade, painting all M.S. work such as railing ladders manhole cover and all piping with two coats of approved quality enamel paint I.S.I. marked over one base coat of primer and including testing of tank for water tightness (Soil test report- Differential free swell test (D.F.S) values were found to be high to very high upto 3.0 m depth. Strata comprises of highly Swelling/ Shrinkage sensitive soil resembling black cotton type. Therefore conventional shallow strip footing may not be adequate as per I.S. 2911 (Part-III) - 1980 appendix 'A' However on the consideration of techno - economic feasibility, pile foundation may be adopted after taking in to consideration the economical aspects.) and design/Drawing of R.C.C.O.H.T. with vetted from govt. Engineering college as above shall be provided by contractor.

Supply of C.I.D./F. pipes with clamps and specials of approved quality as per specifications ( Inlet 100mm dia.)

Same as above item but for outlet 100mm dia.