Name of Work: Providing 300mm tia hume pipe at Perumal Koil street in Dn-32, Unit-6, zone-3
Sl. No.
Item Description
1
Plain Cement concrete work 1:4:8 (1 cement, 4 Crushed Stone Sand (Commercially called M-Sand) and 8 blue granite broken stone jelly 40mm gauge) including consolidation curing, etc. complete for foundation, etc. upto basement
2
Providing and laying in position ,Standardised Concrete Mix M-20 Grade in accordance with IS :456-2000,using 20mm and down graded hard broken granite stone jelly for all RCC items of works with minimum cement content of 325 kg/m3 and m,aximum water cement ration of 0.55, including admixture (Plasticiser/Superplasticier) in recommended proportions as per IS:9103 to accelerate ,retard setting of concrete,improve workability without impairing strength and durability with about (5.0 cum) 7730 kg of 20 mm machine crushed stone jelly and with about (3.3 cum) 5156 kg of 10-12mm machine crushed stone jelly and with about (4.79 cum) 7670 kg of sand, nut excluding cost of reinforcement grill and fabricating charges,centering and shuttering and also including laying,vibrating with mechanical vibrators,finishing,curing,etc and providing complying with standard specification and as directed by the departmental officers. The coarse and fine aggregates to be used should comply with the requirements of IS Standrands.(No separate payment will be made by the Department for the excess usage of materials)
3
Construction of Inspection chamber of size 60x60x60cm with necessary earth work excavation, 40mm size brick jelly concretein C.M.1:4:10 ( 1 cement, 4 river sand and 10 broken brick jelly)stock brick work in c.M.1:y (1 cement and 6 river sand) for 23cmthick wall, benching, channelling and plastering,interior,exterior and top with c.M.1:3 (1 cement and 3 river sand) 12mm thick and providing 7.5cm thick RCC loose slab covering in CC 1:2:4 ( 1 Cement,2 river sand and 4 blue granitebroken stone jelly of 12mm to 20mm size) with necessary reinforcement and arrangements to lift for cleaningpurpose,etc.,complete.
4
Construction of cast -in- situ Silt Catch Pit of inner size 450 X 450 X 450 mm including necessary earth work excavation including providing foundation in PCC 1:5:10 under wall 150mm thick and fixing vertical grating of size 450mm x 155mm x 30mm on the storm water drain mouth with RCC cast in situ wall of size 120mm in RCC 1:1.5:3 with steel of 9.25 kg including fixing FRP Grating Cover with frame of size 550 x 550mm (clear opening 450 x 450mm) -10 MT -completing the finishing work etc. (SWD 14)
5
Supplying Rcc hume pipe 300mm dia 60mm thick, inclusive of transporatation charges to stockyard,loading,unloading,labour charges
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