Construction of Link road from main road to Labrang at Sakti

Amount

Earth work in rough excavation, banking excavated earth in layers not exceeding 20cm in depth, breaking clods,watering, rolling each layer with half tonne roller or wooden Lor steel rammers, and rolling every third and top -most layer with power roller of minimum 8 tonnes and dressing up in embankments for roads, flood banks, marginal banks and guide banks or tilling up ground depressions lead up to 50mtr and lift up to 1. 5mtr. in : All kinds of soil

Earth work in excavation by mechanical means (Hydraulic excavator) in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan) including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. all kind of soil

Random Rubble masonry with hard stone in foundation and plinth including leveling up with cement concrete 1:6:12 (1 Cement : 6 coarse sand : 12 graded stone aggregate 20mm nominal size) upto plinth level and curing complete with: Cement mortar 1:6 (1 Cement : 6 coarse sand)

Providing and laying damp-proof course 40mm thick with cement concrete 1:2:4 (1 cement: 2 coarse sand: 4 graded stone aggregate 20mm nominal size).including carriage

Sundried brick masonry in mud mortor but including cost of brick.

Placing and laying of M.S pipe in proper gradient by execution of trenches laying of pipe properly, refilling of earth for proper cushioning of pipe including carriage of pipe from divisional store to actual site of the work complete job. (300mm dia.)

Carriage of different material from source to site of work by MT. a) Cement average lead of 40 km

b) Sand average lead of 20 km .

d) Earth average lead of 5 km.

Carriage of material :- Stone ------15 km avg. lead

M/S TASHI NAMGAIL

TSERING DORJAY

M/S RIGZEN TSEWANG GOVT CONTRACTOR

M/S LOBZANG STANBA