Construction of Internal Drainage System at PHC(N) Building Kotagarh for the year 2023-24

Earth work in hard soil or gravelly soil within 50m. Initial lead and 1.5m initial lift including rough dressing and breaking clods to maxmimum 5cm to 7cm and laying in layers not exceeding 0.3m in depth and as per the direction of E.I.C.

Filling foundation and plinth with good coarse and including watering & ramming all leads & lifts including cost, conveyance, royalty & taxes of all materials & cost of all labour & T&P required for the work etc. complete as per specification & directed by the Engineer-in-charge

C.C. M-10 (1:3:6) using 40mm HG metal including cost, conveyance, royalty & taxes of all materials,cost of labour and T&p etc. all complete as per the direction of E.I.C

Providing and laying C.C.(1:2:4 ) using 12mm HGCB chips of approved quality from approved quarry incl. hoisting, laying concrete in layers not exc. 15cm thick, compacting by means of vibrator, curing,finishing the exposed surface smooth, dewatering, shoring, shuttering if necessary at the time of laying concrete with cost, conveyance, royalty & taxes of all materials, cost of labour and T&p etc. all complete as per the direction of E.I.C.

RCC work of M-20 grade with 20mm downgraded size hard granite chips including hosting and laying with cost, conveyance, royalty & taxes of all materials, cost of labour and T&p etc. all complete as per the direction of E.I.C.

Supplying fitting and placing uncoated HYSD bar reinforcement as per drawing with all leads and lifts cost conveyance with cost,conveyance,royalities of all materials and as directed by Engineer-in-chief.