Providing concrete pavement for patrolling track beside MPML lab to gate no. 03 and remaining part of the road from Academics Complex to P4 post at CSIR-CMERI Institute campus, Durgapur-09.

Amount

Preparation of sub-base of road with fly ash, stone boulder with a mix of 15% fly ash and 85% local suitable boulder by weight, so as to achieve minimum field C.B.R. of 20, including mixing, rolling with road roller, curing etc. all complete: Minimum thickness 15 cm

Cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) in pavements, laid to required slope and camber in panels as required including consolidation finishing, side shuttering and tamping complete.

Earth work in excavation of foundation trenches or drains, in all sorts of soil (including mixed soil but excluding laterite or sandstone) including removing, spreading or stacking the spoils within a lead of 75 m. as directed. The item includes necessary trimming the sides of trenches, levelling, dressing and ramming the bottom, bailing out water as required complete. Depth of excavation not exceeding 1,500 mm.

Supplying and filling in plinth with sand under floors, including watering, ramming, consolidating and dressing complete.

Providing and laying in position 1:2:4 (1 Cement : 2 Coarse Sand : 4 graded stone aggregate 20 mm nominal size) cement concrete of specified grade excluding the cost of centering and shuttering, all the work upto plinth level.

Brick work with FPS bricks of class designation 75 upto plinth level in 1:6 grade (1 cement: 6 coarse sand).

12 mm cement plaster finished with a floating coat of neat cement of mix : 1:4 (1 cement: 4 fine sand)

Dismantaling old plaster or screading racking out joint and cleaning the surface including disposal of rubbish to the dumping ground within 50m lead

Surface dressing of the ground including removing vegetation and inequalities not exceeding 15 cm deep and disposal of rubbish, lead up to 50 m and lift up to 1.5 m. All kinds of soil

Providing and laying in position 1:1.5:3 (1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size) of reinforced cement concrete excluding the cost of centring, shuttering, finishing and reinforcement - All work upto plinth level

Centering & shuttering including strutting, propping etc & removal of form for Foundations, footings, bases of columns, etc. for mass concrete

Reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete.Thermo-Mechanically Treated bars.

Supplying and laying Polythene Sheet (150gm / sq.m.) below concreting surface or in foundation or in foundation trenches.

DAMODAR ENTERPRISE