A/E measures to Protect the village west Gumurgaon and paddy field from the erosion of river Kanamakra on R/B (Ph-II)

Amount

Collection of river boulder of size23cm. to 30cm.in average and minimum weight 30 kg having (i) specific gravity not less than 2.65 and materials properties conforming to IS 2386 part III & IV 1963 free from dust, dirt and other foreign materials including necessary carriage and stacking in regular measurable stacks at site, payment of forest royalty, monopoly, etc. (10% under sized boulderis allowable for packing / filling the gaps occurred during execution of work) Complete as directed.(15% deduction will be made from the stack measured quantities on account of void) Quarry:- Taklai River Quarry

Supply of galvd. Wire netting sheets of 8G. wire of 152 mm (6”) square mesh in sheet of overall size 2.57m x 1.66 m. (8’x6”) (5’x6”) including 76 mm. projection of each wire on all sizes beyond the net size of 2.42m x 1.50m including loading, unloading and stacking properly etc. complete as directed. (Tax extra).

Earthwork in bank trimming to the designed section /slope including removing the soils at a safe distance, complete as directed.

Labour charge for dumping of boulder in cage made of wire netting sheets of size 2.57m x 1.66m of 8G galvanized wire making the cage from 2 nos of wire netting sheet by tying the projected wires (wire netting sheet supplied by the department free of cost within 150m of work site) filling boulder inside in cage launching the same in position as directed including all handling charges and including site carriage of boulder from stack yard/dump site within a distance of 150m etc. Complete as directed. (without boat)

KATIRAM NARZARY

SWRANG KHAKLARY