Repairing of internal roads at old colony, Loktak.

Amount

Cutting bituminous road and making good the same including compaction, temping, finishing and curing complete.

Providing and laying one layer W.B.M.7.5cm consolidated thickness using 1 cum of stone aggregate conforming to IRC Grade per 10 Sqm of road surface & 0.23 cum of binder material of approved quantity per 10 Sqm of road surface including consolidating of the same, rolling of the surface to camber, super elevation & grade by using template straight edges & spirit level in layers not exceeding 100 mm to 130 mm thick(spread thickness),dry &wet rolling with 8 to 10 tonne roller including earth edging 30 cm with 8 to 10 tonne roller including earth edging 30 cm width on both side & applying binding materials as specified (without carriage charge of all materials). (i) I.R.C. Grade-II

Furrowing the existing black topped surface to a section of 50mmx50mm at 45 deg. to the longitudinal axis over the road at 1mt centre spacing.

Preparing surface by brushing with wire brushes for remaining caked mud etc. sweeping with brooms and finally fanning the cleared surface with gunny bags to remove all loose dirt etc. (ii) Black topped surface.

Preparing surface by brushing with wire brushes for remaining caked mud etc. sweeping with brooms and finally fanning the cleared surface with gunny bags to removed all loose dirt etc. (i) WBM surface new.

Providing & applying evenly a priming/tack coat with bitumen (80/100). (i) 5kg/ 10sqm

Providing & applying evenly a priming/tack coat with bitumen (80/100). (i) 10kg/10sqm

Surface dressing one coat with bitumen (80/100) using 18 kg of bitumen per sqm with 0.15 cum of stone aggregate 12mm nominal size per 10 sqm of road surface & rolling complete.(i) Using bitumen (80/100)

2 cm consolidated thick single coat pre-mix carpet surface with 0.27 cum stone chipping 125 mm size 0.18 cum and 10 mm size 0.09 cum mix 14.6 kg of blinder per 10.00 Sqm of road surface and rolling complete including a seal coat IRC type "B" with 0.06 cum of stone chipping 6.3 mm nominal size and 6.8 kg of bitumen 80/100 per 10.00 Sqm of road surface.

Providing and laying 80 mm thick factory made cement concrete interlocking paver (Rubber Moulded) 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 50 mm thick compacted bed of coarse sand, filling the joints with coarse sand etc. all complete as per the direction of the engineer-in-charge.

Providing form works i/c centering and shuttering so as to give a rough finish, strutting and propping etc. height of propping and centering below supporting floor to ceiling not exceeding 4mt and removal of the same for in-situ reinforced concrete and plain concrete work in. Foundation footings, bases of columns etc. and mass concrete.

Providing and laying cement concrete in foundation and plinth excluding the cost of centering and shuttering in 1:2:4(1 cement:2coares sand:4 graded stone aggregate 20mm nominal size)

Add EPF @ 0.65%

Add CESS @ 1%

Add GST @ 12%

M/s THOKCHOM SHYAMKUMAR SINGH

R.S. Daikho

M/S BALBIR SINGH LAKRA