Name of Work: Development of 6 (Six) drains at FSBR, Barapetta in Barpeta District
Sl. No.
Item Description
1
Clearing grass and removal of the rubbish up to a distance of 50 moutside the periphery of the area cleared
2
Cleaning of shocked sewerline by diesel running vehicle mounting hydraulic operated high pressure suction cum jetting sewer cleaning machine filled with pump having 4000 litre suction capacity and 6000 litre water jetting tank capacity including skilled operator,supervising engineer etc for cleaning and partial desilting of manholes and deshocking of sewer lines.Dechocking and flushing of sewer line from one side to another by high pressure jetting system of 2200 Psi for sewerline from 150mm dia upto 300mm dia for all depth
3
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 upto 50 m and lift upto 1.5 m.
4
Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :1:3:6 (1 Cement : 3 coarse sand (zone-III) : 6 graded stone aggregate 20 mm nominal size)
5
Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth in:Cement mortar 1:4 (1 cement : 4 coarse sand)
6
Cement plaster 1:3 (1 cement: 3 coarse sand) finished with a floating coat of neat cement.20 mm cement plaster
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