Construction of Retaining wall at Samthaling Gonpa Road sumoor

Amount

Banking excavated earth in layers not exceeding 20cm in depth breaking clods, watering, rolling each layer with 1/2 tonne roller or wooden or steel rammers and rolling every 3rd and top most layer with power roller of minimum 8 tonnes and dressing up, in embankments for roads, flood banks, marginal banks, and quite banks etc. lead up to 50m and lift up to 1.5 m Including carriage

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 up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m All kinds of soil. Including carriage

Random Rubble masonry with hard stone in foundation and plinth including leveling up with cement concrete 1:6:12 (1 Cement: 6 coarse sands: 12 graded stone aggregate 20mm nominal size) upto plinth level and curing complete with: Nallah 7.1.1 Cement mortar 1:6 (1 Cement: 6 coarse sand) Including carriage

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

M/S RINCHEN WANGDUS GOVT CONTRACTOR

M/S GHULAM HUSSAIN

M/S MOHD ALI GOVT CONTRACTOR

M/S THUPSTAN NURBOO GOVT CONTRACTOR

M/S STANZIN GYATSO

M/S WANGCHUK SINGAY

M/S SHABIR SHAH GOVT CONTRACTOR