Const. of Parking Shed for Vehicles at Disease Investigation Laboratory Kartholi Samba

Earth work in excavation by mechanical means (hydraulic excavator) in trenches for foundations, drains, pipes, cables etc. (not exceeding 1.5 m in width) and for shafts, wells, cesspits and the like not exceeding 10 sqm on plan, including dressing of sides and ramming of bottoms lift upto 1.5 m, including getting out excavated earth and disposal of surplus excavated earth as directed, within a lead of 50 metres ( All kinds of soil )

1:5:10 (1 cement : 5 coarse sand : 10 graded stone aggregate 40 mm nominal size), with all leads and lifts carriage complete.

1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size), with all leads and lifts carriage complete.

Reinforced cement concrete work in walls (any thickness) including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts upto floor five level including curing but excluding cost of centering shuttering, finishing and reinforcement, 1:1½:3 (1 cement : 1½ coarse sand : 3 graded stone aggregate 20 mm nominal size), with all leads and lifts carriage complete.

Foundations, footings, bases for columns

Columns, pillars, piers, abutments, posts and struts.

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.

Steel work in built up tubular (round, square or rectangular hollow tubes etc.) trusses etc., including cutting , hoisting , fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete, Hot finished welded type tubes