Providing Rain Water Harvesting Structure at Gadhau Nallah in Tehsil Sunni Distt Shimla HP

Amount

Description of item

Cutting in earth work and disposal of excavated earth upto a lead of 20 metres:- all Type Soil.

Excavation in foundations, trenches etc. in earth work, lift up to 1.50 mtrs. stacking the excavated soil not more than 3 mtrs. clear from the as of excavation and then returning the excavated soil in 15 cm. layers when required into plinths sides of foundations etc., consolidating each deposited layer by ramming and watering and then disposing of all surplus excavated soil as directed within a lead of 20 mtrs.- P-J Work.

Providing and laying cement concrete 1:3:6 (1 cement : 3 sand : 6 graded stone aggregate 40mm nominal size) and curing complete excluding cost of form work in:-

Foundation and Plinth.

Providing and laying cement concrete 1:1.5:3 (1cement: 1.5 sand:3 graded stone aggregate 20mm nominal size) and curing complete excluding cost of form work & reinforcement for reinforced concrete work in:-

Foundation and Plinth.

Walls (any thickness but not less than 0.1 m thickness) attached pilasters, buttresses, plinth and string courses etc. from top of foundation level up to floor two level.

Providing form work with steel plates 3.15 mm thick welded with angle iron in frames 30x30x5 mm so as to give a fair finish i/c centring ,shuttering, strutting and propping etc. with wooden battens & ballies, ht. of propping & centring below supporting floor to ceiling not exceeding 4 mtrs. & removal of the same for insitu-reinforced concrete work in :

Vertical surfaces such as walls ( any thickness ) partitions and the like including attached pilasters , buttresses, plinth and string courses and the like .

Providing mild steel/tor Steel reinforcement for R.C.C work including bending , binding and placing in position complete up to floor two level.

Providing smooth finishing in cm 1:3

Providing and laying in trenches, GMS Tubes (M Grade), Tube fittings (earth work in trenches to be measured and paid for separately). 150 mm Dia

Prov. and fixing CI Sluice Valve. 150 mm nominal bore.

Wire crates made of GI wire filled with boulders with square cut faces against the wire (boulder filling to be measured and paid for separately, GI wire 5mm thick corresponding to SWG-8 15x15 mesh. with in all leads and lifts as per the direction of the Engineer - in - Charge.

Wire crates made of GI wire filled with boulders with square cut faces against the wire (Boulder filling to be measured and paid for seperately)

Boulder filling dry hand packed tightly under floors

Rakesh Kumar

Vinay Kumar

govt contractor