Repair and maintenance of strom water drain RCC slab work at DRO Colony and drinking water pipe line fixing work at Race course colony in ward no 15 and 32 zone 2

Amount

Supplying, erecting STEEL CENTERING for sides and soffits in supports and strutting for plain surface such an reinforced cement concrete slasp Strom water drain bottom slab rectangualar beam steel or beams lintels, bed blocks stair case in all floors of any height (there trived materials should be taken back by the contractor)the payment for cenetering shall be given by the concrete is laid(bottom only)

Reinforced Cement concrete 1:1.5:3 (one cement, one and half sand & three course aggregate)using 20mm gauge hand broken/and broken granite stone for all RCC items of works excluding centering shuttering and cost of reinforcement but including curing etc., complete and also including fixing fan clamps and fixtures in rcc works wherever necessary as directed by departmental officer etc., complete.

Suppling and fabricating and placing in position MS(or)R.T.S. bar for reinforcement to all RCC works as per the design given including cost of steel and binding wire also in all floors.

Manufacturing and fixing in position RCC precast slab in C.C.1:1.5:3, using 20 mm HBGS machine crushed jelly of following thickness, excluding cost of reinforcement grill but including moulding, finishing, curing and fixing in position etc. Complete.(75 mm thick)

Supplying of Underground Utilities (GI Pipe) damaged during earthwork excavations for pipe laying works including cost of additional earthwork excavation in all soil strata, including BT/CC road cutting, removal of slushy soil and replacing the pipeline with sound pipe,including supply and delivery of GI pipes, coupler, Union, jointing materials and required specials, cutting, threading, conveying ,laying,jointing and co st of refilling for the additional

Supplying and fixing in position first quality and approved variety of GunMetal Gate Valve (Heavy type)with I.S.I. mark of the following sizes including cost of Shellac thread etc,. including labour for cutting and threading of G.I. Pipes etc., complete complying with standard specifications for both internal and external water Supply arrangements

Construction of inspection chambers of following sizes with earth work excavation for foundation with Dust Filling 10mm thick and Plain cement concrete bed in C.M.1:5:10 using 40 mm HBG jelly 10mm thick for foundation, 23cm thick brick wall work in C.M.1:5 for chambers, Inner and Outer Plastering with C.M.1:3 12mm thick ,benching, channelling, 75mm thick RCC loose slab covering in C.M.1:2:4 mix using 20mm blue granite jelly

Add GST 18%

S SANJAY GANDHI (BID ID -1093252)