Extension of culvert (6.00mtr span) in front of Jubilee Hall, RIMS, Imphal.

Amount

Earth work in excavation by mechanical means (Hydraulic Excavator)/ manual means in foundation trenches or drains (not exceeding1.5 m in width or 10 sqm on plan) including dressing of sides andramming of bottoms, lift upto 1.5 m, including getting out theexcavated soil and disposal of surplus excavated soil as directed,within a lead of 50 m.

All kinds of soil.

Filling available excavated earth (excluding rock) in trenches, plinth,sides of foundations etc. in layers not exceeding 20cm in depth,consolidating each deposited layer by ramming and watering, leadup to 50 m and lift upto 1.5 m.

1/3 of above item

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - -All work up to plinth level:

1:4:8 (1 cem:4 c. sand:8 graded stone agg 40mm nominial size)

Providing and laying in position specified grade of reinforced cement concrete excluding the cost of centering,shuttering,finishing and reinforcement - All work upto plinth level :

1:1.5:3 (1 cement: 1.5 coarse sand: 3 graded stone aggregate 20 mm nominal size).

Reinforcement for R.C.C. work including straightening,cutting, bending,placing in position and binding all complete upto plinth level.

Thermo-Mechanically Treated bars

Centering and shuttering including strutting, propping etc. and removal of form for:

a) Foundation, footings, bases of columns etc. and mass concrete.

b) Columns, Pillars, Piers, Abutments, Posts and Struts.

c) Suspended floors, roofs, landings, balconies and access platform.

Brick work with Ist class common burnt clay F.P.S.(non modular) bricks in foundation and plinth in:

Cement mortar 1:4 (1 cement : 4 coarse sand)

62 mm thick cement concrete flooring with concrete hardener topping under layer 50 mm thick cement concrete 1:2:4 (1cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size) and top layer 12mm thick cement hardener consisting of mix1:2(1 cement hardener mix : 2 graded stone aggregate 6mm nominal size) by volume. Hardening compound is mixed @ 2 litreper 50kg of cement or as per manufactures specifications. This includes cost of cement slurry,but excluding the cost of nosing ofsteps etc. complete.

12 mm cement plaster of mix:

1:4 (1 cement : 4 fine sand)

Providing and laying 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 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.

80mm thick

Providing and fixing stainless steel ( Grade 304) railing made ofHollow tubes, channels, plates etc., including welding, grinding,buffing, polishing and making curvature (wherever required) andfitting the same with necessary stainless steel nuts and boltscomplete, i/c fixing the railing with necessary accessories &stainless steel dash fasteners , stainless steel bolts etc., of requiredsize, on the top of the floor or the side of waist slab with suitablearrangement as per approval of Engineer-in-charge, (for paymentpurpose only weight of stainless steel members shall beconsidered excluding fixing accessories such as nuts, bolts,fasteners etc.).

M/S L SHANTIKUMAR SINGH

M/S THOUNAOJAM SANA SINGH