NIT NO. 01 ITEM NO. 03

Amount

Earth work in excavation by mechanical mean (hydraulic excavator)/ manual means in foundation trenches drains; not exceeding 1.5 m width or 10 m2 on plan including dressing of sides and ramming of bottoms, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. … all kind of soil.

Providing and laying 75mm thick compacted bed of dry brick aggregate of 40 mm thick nominal size including spreading, well ramming, consolidating and grouting with Yamuna sand including finishing smooth etc. complete as per direction of Divisional In-charge.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 4.1.3 1:2:4 (1 cement : 2 coarse sand (zone-III) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources)

Providing and laying at or near ground level factory made kerb stone of M-25 grade cement, concrete in position to the required line, level and curvature , jointed with cement mortar 1:3 (1 cement: 3 coarse sand) including making joints with or without grooves(thickness of joints except at sharp curve shall not to more than 5mm ) including making drainage opening wherever required complete etc. as per direction of Divisional In-charge (length of finished kerb edging shall be measured for payment). (Precast C.C kerb stone shall be approved by Divisional In-charge

Providing and laying 60mm thick factory made cement concrete paver block of approved shape and colour of M -30 grade made of C&D waste by block making machine with vibratory compaction laid in required pattern and including over 50mm thick compacted bed of coarse sand, filling the joints with fine sand etc. all complete as per the direction of Engineer-incharge..

Supply and stacking of Sand zone V (Jamuna)

Spreading of Yamuna sand in required thickness as per direction of officer-in-charge (cost of Yamuna Sand to be paid separately).

aaditya construction