Immediate measures to restore Kharupinda area, Baithalangso LAC from the devastation of river Karbi Langpi in west Karbi Anglong district for the year 2020-21.

Amount

Earth work in bank trimming to the designed section / slope including removing the spoils and depositing on bank/toe of the embkt. as directed by the department including clearing light jungles, debris and other foreign materials etc. with all lead and lift. Complete as directed.

Collection and supply of hand chiseled broken stone boulder of size 23cm to 30cm in average having (i) specific gravity not less than 2.65,and Materials properties conforming to IS 2386 part III & IV 1963 and Free from dust, dirt andother foreign materials including local carriage and stacking in regular measurable stacks of approximate 1(one) m. height at quarry site, payment of forest royalty, etc. complete as directed.(15% deduction will be made from the stack measured quantities on account of void).

Collection of river gravel & shingles of size 20mm to 40mm in average free from dust, dirt and other foreign materials including necessary carriage and stacking in regular measurable stacks at quarry site, payment of forest royalty, monopoly, etc. Complete as directed.(7.5% deduction will be made from the stack measured quantities on account of void).

Supply of Galvanised wire netting sheet made of 8g wire mesh of 152mmsquare mesh in sheet of overall size 2.57m x 1.66m Including 76 mm in projection of each wire on all sides beyond. The net size of 2.42m x 1.51m including loading unloading and stacking properly. Complete as directed by the Deptt.

Labour charge for dumping boulder in cage made of wire netting sheets of size 2.57x1.66m 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 150 m.etc. complete as directed. a) With Boat

Labour charge for dumping boulder in cage made of wire netting sheets of size 2.57x1.66m 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 150 m.etc. complete as directed. b) Without Boat

Labour charge for loose dumping boulder of 23cm. to 30cm. size in loose in eroded portion of river bank/ bed including handling charge and including site carriage of boulder from stack yard/ dump site within a distance of 150 m.etc. complete as directed. a) Without Boat

Labour charge for loose dumping boulder of 23cm. to 30cm. size in loose in eroded portion of river bank/ bed including handling charge and including site carriage of boulder from stack yard/ dump site within a distance of 150 m.etc. complete as directed. b) With Boat

Labour charge for laying and spreading of river shingles of size 19-38 mm as per design section and slope including benching the seat dugbelling profilling and dressing etc. Complete as directed.

Local carriage of boulder, metal, gravel/sand etc. from the approachable site beyond 150m and up to 3.00Km from the work site including loading from stack and unloading at work site with 10 (ten) ton capacity truck, supplying P.O.L. etc. complete as directed.

Carriage of wire netting sheets of size 2.57 X 1.66 m made of 8 G wire of 152mm Sq. mesh including loading & unloading , Stacking cost of P.O.L. ,etc. complete and including hire charge of truck with driver and handyman completed as directed.Total dist= 120 km

DURGA PRASAD UPADHYA