Tender For Land Shaping Work In The Farmers Filed In Project Areas In Basanti Block Of South 24 Parganas District In West Bengal => Limited, canning-West Bengal

Tender For Land Shaping Work In The Farmers Filed In Project Areas In Basanti Block Of South 24 Parganas District In West Bengal => Limited; 1 CPWD DSR 2023 Civil 2 SCHEDULE OF QUANTITY as per tender document from page 18 3 Supplying, assembling and fixing in vertical position in bore well, ISI mark unplasticized PVC pipe of 9” dia 10 kg/cm2 pressure all complete, as per direction of Engineer -in-charge. 4 Joining of 9” dia PVC well pipe of 10 kg/cm2 pressure through Tee as recharge arm (horizontal perforated pipe) i.e. 2.5’ on two sides (total length 5’) long at the top of recharge (inlet) pipe. Filling of empty chamber with boulders (20-40 mm Ø and 1’ thick), at bottom, gravel (8-20 mm Ø, 1’ thick) in the the middle and coarse sand (0.7 - 1.0 mm Ø and 2.5’ thick) at the top. 5 Fitting of 9” dia perforated PVC pipe wrapped with synthetic filter horizontally (5’ length) above 1’ from the sand layer with recharge (inlet) pipe. 6 Providing and fixing accessories like Tee, Cross, Socket, End Plug, Bail plug, Synthetic filter, etc. and lowering of pipe including Slotting charges upto specified depth 7 23.12 Development of tube well in accordance with IS : 2800 (part I) and IS: 11189, to establish maximum rate of usable water yield without sand content (beyond permissible limit), with required capacity air compressor, running the compressor for required time till well is fully developed, measuring yield of well by “V” notch method or any other approved method, measuring static level & draw down etc. by step draw down method, collecting water samples & getting tested in approved laboratory, i/c disinfection of tubewell, all complete, including hire & labour charges of air compressor, tools & accessories etc., all as per requirement and direction of Engineer-in-charge. 8 2.6.1 Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-in-charge. All kinds of soil 9 2.26.1 Extra for every additional lift of 1.5 m or part thereof in excavation /banking excavated or stacked materials. All kinds of soil 10 2.25 Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m. 11 CPWD DSR 2022 E&M 12 6.1.1 Brick work in foundation and plinth in Cement mortar 1:4 (1 cement : 4 coarse sand) 13 11.1.1 Brick on edge flooring with bricks of class designation 7.5 on a bed of 12 mm cement mortar, including filling the joints with same mortar, with common burnt clay non modular bricks:1:4 (1 cement : 4 coarse sand) 14 13.4.2 12 mm cement plaster of mix:1 :6 (1 cement : 6 coarse sand) 15 13.5.2 15 mm cement plaster on rough side of single or half brick wall of mix: 1:6 (1 cement: 6 coarse sand) 16 5.18.3 Providing precast cement concrete Jali 1:2:4 (1 cement : 2 coarse sand(zone-III) : 4 graded stone aggregate 6mm nominal size), reinforced with 1.6 mm dia mild steel wire, including centering and shuttering, roughening cleaning, fixing and finishing in cement mortar 1:3 (1 cement:3 fine sand) etc. complete, excluding plastering of the jambs, sills and soffits. 25 mm thick

Refer document

INR 4.16 Lakhs /-

FileName	File Description	File Size
Click here to download tender document	Tender Documents	0 KB
Click here to download tender document	Tender Documents	0 KB
Click here to download tender document	Tender Documents	0 KB
Click here to download tender document	Tender Documents	0 KB