Construction of Syoli Malli Water Supply Scheme of Block THALISAIN

Amount

Supply of all materials, labour, T&P and fixing of french well as per drawing including cost of all labour & fitting etc all complete.

Supply of all material, labour, T&P and construction of R.C.C. cross wall for collection of water as per drawing & design .

Supply of all material, labour, T&P and Construction of Intake Chamber as per Type design.

Supply of all material, labour, T&P and construction of BPT as per drawing & design .

Supply of all material, labour, T&P and install M.S. bucket type chlorinator of 25 liters capacity with internal glass wool lining.

Supply of all material, labour, T&P and Laying of P.C.C. 1:4:8 concrete

Supply of all material, labour, T&P and Laying of P.C.C. 1:2:4 concrete

Coursed rubble masonry (second sort) with hard stone in foundation & plinth with Cement mortar 1:4 (1 cement : 4 coarse sand)

Random Rubble (R.R) stone masonry in 1:6 cement & local sand in plinth and foundation including supply of all materials, labour T & P etc. required for proper completion of work.

Same as above item but laid dry.

Construction of Check Dam of RR Dry stone masonry across Gadhera for source recharging and protection

Supply,Carting from rail head to site of work including laying, jointing, fixing and testing of following sizes of G.I. Pipes(class medium) with specials, fittings etc. in underground trenches including cutting,threading,welding etc. complete.

Supply of following valves ISI marked class - I as per IS - 788/1971 at site of work and fitting on pipe line as required .

20 mm dia

25 mm dia

32 mm dia

40 mm dia

Supply of ISI marked Air valve of 15 mm dia as per IS code at site of work and fitting on pipe line as required

Excavating trenches of required width for pipes, cables, etc including excavation for sockets and dressing of sides, ramming of bottoms, depth upto 1.5 m including taking out the excavated soil and then returning the soil as required, in layers not exceeding 20 cm in depth including consolidating each deposited layer by ramming, watering, etc. and disposing of surplus excavated soil as directed, within a lead of 50 m.

For Soil Mixed with Boulders

For Medium rock

Provide all material, labour, T&P,construction of following chambers as per type design.

Wheel valve /scour valve chamber (60x60)

. Air valve chamber (60x60)

Supply of all materials, labour, T&P etc and construction of R.C.C. CWR of following capacities(in kL)with M.S. ladder outside & inside of tank, M.S. M.H. cover with locking arrangement , supply & fixing of outlet,inlet,overflow & washout pipes with necessary sluice valves, pipe pieces(including cost of materials)flooring 0.60 m wide apron, painting on tank body vertical pipes,ladder, M.S.M.H. cover etc. complete with approved water proofing, apex/enamel paint, testing, filling water for testing purpose etc. including supply of vertical pipes & specials, assuming bearing capacity as 8 MT/m2

Excavation in soil mixed with shingle boulder etc requiring the use of special T & P such as pick axes, sabbles, etc for foundation including lift upto 1.5 m, and lead upto 50m. filling water and ramming of excavated earth into the trenches’ or into the space between the building & sides of foundation trenches or into the plinth and removal & disposal of surplus earth upto distance of 60m. from the foundation trenches.

In soil mixed with boulders

In medium rock

Provide all material, labour, T&P, construction of pillar type stand post as per pipe design.

Sunil Chandra Joshi