Construction of approach road and development of parking area along with public amenities at Gharana Wetland Conservation Reserve

Amount

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.

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 Cement: 4 coarse sand: 8 graded stone aggregate 40 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 (1 Cement: 3 coarse sand: 6 graded stone aggregate 20 mm nominal size).

Providing and laying River Bed Material in layer not exceeding 20 cm in depth including spreading, rolling, watering and compacting in with power road roller 8 to 10 ton power capacity road roller complete job.

Centring and shuttering including strutting, propping, etc and removal of form for: Foundations: footings, bases of columns etc. for mass concrete.

15mm Cement plaster on the rough side of single or half brick wall of mix 1:6 (1 cement: 6 fine sand).

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.

Providing and laying damp-proof coarce 40 mm thick with cement concrete 1:2:4 (1 cement: 2 coarse sand: 4 graded stone aggregate 12.5 mm nominal size) and curring complete.

Laying, spreading and compacting stone aggregate of specified sizes to WBM specifications in uniform thickness, hand picking, rolling with 3 wheeled road/ vibratory roller 8-10 ton capacity in stages to proper grade and camber, applying and brooming requisite type of screening/binding material to fill up interstices of coarse aggregate, watering and compacting to the required density (WBM GRADE II).

Laying, spreading and compacting stone aggregate of specified sizes to WBM specifications in uniform thickness, hand picking, rolling with 3 wheeled road/ vibratory roller 8-10 ton capacity in stages to proper grade and camber, applying and brooming requisite type of screening/binding material to fill up interstices of coarse aggregate, watering and compacting to the required density (WBM GRADE III).

Providing and laying of 25mm thick open graded premix carpet surface with hot mix plant and paver finisher with 2.25 cum and 1.12 cum of stone chippings of 13.2mm size and 11.2mm size respectively and 52 Kg and 56 Kg of hot bitumen per cum of stone chippings of 13.2mm and 11.2mm size respectively and consolidation with road roller of 6 to 9 ton capacity including preperation of existing road surface as per specifications and then laying of tack coat with hot straight run bitumen of grade 80/100 spraying the bitumen with surface and finally finishing the surface with seal coat using 128 Kg of bitumen of grade 80/100 per cum of fine aggregate and 0.60 cum of fine aggregate (crusher sand) per 100 Sqm of road surface including rolling and finishing with 6 to 9 ton road roller complete.

JAI BABA LAL ENTERPRISES

Jai Singh Manhas