Construction of 01 No 3500 GPH Capacity Slow Sand Filtration Plant of WSS Atholi of Tehsil Atholi and District Kishtwar under Languishing.

Amount

Earth work excavation over areas (exceeding 30 cm and up to 1.5 mtr in depth 1.5 mtr, in width as well as 10 sqm. On plan) including disposal of excavated earth up to 25 mtr from cutting edge, disposed earth to be leveled and neatly dreesed 70% all kinds of soil and 30% of ordinary rock

Providing and laying in position cement concrete of specified grade including curing but excluding the cost of centering and shuttering – All work up to plinth level.1:4:8( 1 cement : 4 coarse sand : 8 graded stone aggregate; 40mm Nominal size

Providing and laying in position specified grade of reinforced cement concrete including curing but excluding the cost of centering and shuttering – All work upto plinth level.1:1.5:3 ( 1 cement : 1:5 coarse sand : 3 graded stone aggregate; 20mm normal size)

Reinforced cement concrete work in walls(any thickness) including attached pilister, buttresses,plinth and string courses, fillet, columns, pillers, piers, abutments,posts and struts upto floor five level including curing but excluding the cost of centering and shuttering, finishing and reinforcemed with1:1.5:3 ( 1 cement : 1:5 coarse sand : 3 graded stone aggregate; 20mm normal size)

Providing and laying in position specified grade of reinforced cement concrete excluding the cost of centering and shuttering, finishing and reinforcement– All work up to plinth level.1:1.5:3( 1 cement : 1.5 coarse sand : 3 graded stone aggregate; 20mm normal size)

Cantering and shuttering including strutting, propping etc and removal of form work for:- A)foundation, footing, beses for columns

B) Filter bed inside outside sedementation tank inside outside, clear water sump inside outside

Cantering and shuttering including strutting, propping etc and removal of form work for:- Bed slab, Drain

Providing and incoporating (during concreting) P.G.I sheets strips water seal 1.25 mm thick of construction joint including joining of ends.

Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth level mild steel and medium tensile steel bars

12 mm cement plaster finished with a floating coat of neat cement mix (1:3) 1 cement: 3 fine sand.

Add Extra for providing and mixing for water proofing material in cement concrete work in doses by weight of cement as per manufacture of specification

Supply and fixing of P.G.I sheet in wall joints

Carriage of departmental supplies from source to road side of work by machanical tansport including loading, unloading and stacking for an average distance of 65km Cement + Steel and P.G.I Sheet

Carriage of departmental material from road side to site of work by manual labour/ ponies for an average distance of 1.00km.cement

steel and PGI sheet

Carriage of sand and stone aggregate below 40mm size from source to road side of work average distance 2.00 km by machanical transport including loading unloading and stacking sand+stone aggregrade below 40mm

Carriage of sand and stone aggregate below 40mm size from road side to site of work by head load at an average distance 1.00 km sand+stone aggregrade below 40mm

Carriage of stone aggregate 40mm size from source to road side of work by machanical transport including loading unloading and stacking for an average distance of 02km.

Carriage of 40mm stone aggregate from road side to site of work at an average distance 1.00 km by head load. 40mm stone aggregate

Carriage of Gravel for filtration plant of size renging 3mm to 65mm (30 cm thick) from source to road side of work average distance is 2.00 km by machanical Transport. Gravel used for size 3mm to 39mm is 60% of total qty

Gravel used for size 40mm to 65mm is 40% of total qty

Carriage of sand for filtration plant and stone of size ranging from 0.25 mm to 0.35 mm(75 cm thick) from available site to road side of work average distance is 2.00 km by Machanical Transport.

Carriage of sand for filtration plant and stone of size ranging from 0.25 mm to 0.35 mm from road side to site of work to site of work average distance is 1.00 km by Head Load.

Carriage of Gravel for filtration plant of size renging 3mm to 65mm (30 cm thick) from source to road side of work average distance is 1.00 km by Head load. Gravel used for size 3mm to 39mm is 60% of total qty

Gravel used for size 40mm to 65mm is 40% of total qty

Provision /supply of filtration sand form Gandarbal to site of work

Provision of C.I Manhole cover rectangular 450mm*350mm with frame 01 No.

Sat Pal Parihar