Construction of Libraray Building at Tangdar

Engagement of JCB for for Clearence of site including disposal of same, all complete job

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: 2.9.1 All kinds of soil :

Supplying and laying of stone soling hand packed tightly including ramming, watering.

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 (1Cement: 4 fine sand: 8 graded stone aggregate 40mm nominal Size)

Providing and laying in position specified Grade of Reinforced cement concrete excluding the cost of centring, shutering and finishing of all work.1:1.5:3(1 Cement : 1.5 Coarse sand : 3 Graded stone aggregates 20 mm nominal size)

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering. All work up to plinth level.1:3:6 (1Cement: 3 fine sand: 6 graded stone aggregate 20mm nominal Size)

Centering and shuttering including strutting propping etc. and removal of form work; Foundations, footings, bases of columns, mass concreting.

Centering and shuttering including strutting propping etc. and removal of form workSuspended Floors/ Beams

Providing and Laying Damp Proof course 50 mm thick with cement mortar in 1:2:4 mix, 20mm nominal size of aggregate and curing complete.

Cement concrete flooring 1:2:4 (1Cement: 2 coarse sand: 4 graded stone aggregate). 50 mm thick 12.50mm nominal size stone aggregate (crushed) including glass strips at a squared interval of 5'x5'