Construction of R wall 1.00m span RCC Culvert PCC side drain and Berm Filling at Approach Road to Samstanling Gonpa Parking Sumoor

Amount

Dry stone pitching, 225mm thick, including cost of stones and preparation of surface. Nallah stone incl. 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, liftto 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 incl. carriage

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering. All work upto plinth level.1:3:6 (1cement: 3 coarse sand: 6 graded stone aggregate 20 mm nominal size). Nallah incl. carriage

Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth, and string courses, fillets, columns, pillars, piers, abutments, posts, and struts etc. up to floor five level excluding cost of centering, shuttering, finishing. and reinforcement: a) 1:1.5:3 (1cement 1.5 coarse sand 3 graded stone aggregate 20 mm nominal size.). incl. carriage

Reinforcement for RCC work including straightening, cutting bending, placing in position, and binding all complete Thermo Mechanically treated bars. incl. carriage

Centring and shuttering including, strutting,propping etc. and removal of form work for. A) Column, pillars, piers, abutments etc. Abutment

B) Suspended floor roof,

Filling available earth (excluding rock in trenches plinth sides of foundation etc) layer not exceeding 20cm in depth, consolidating deposited earth layer by ramming and watering lead up to 50m and lift to 1.50mtr. incl. 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) incl. carriage

Dry Random Rubble masonry in foundation up to plinth. Without bond stone incl. 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). incl. carriage

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 guide banks etc., lead upto 50 m and lift upto 1.5 m in All kinds of soil:(Excl. rolling and watering) incl. carriage

Felling trees of the girth (measured at a height of 1 m above ground level) including cutting of trunk and branches, removing the roots and stacking of serviceable material and disposal of unserviceable material. a) Beyond 30 cm girth upto and including 60 cm girth.

b) Beyond 60 cm girth upto and including 120 cm girth.

Providing and laying 60mm thick factory-made cement concrete Interlocking paver block of M-30 grade made by block making machine with strong vibratory compaction and of approved size and design/shape laid in required colour and pattern over and including 50mm thick compacted bed of fine sand, filling the joints with coarse sand etc. all complete as per direction of Engineer-in-charge.incl. carriage

M/S WANGCHUK SINGAY