Repairing of Septic Tank and outlet drain of Ladies hostel no. 4.

Amount

Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means over areas (exceeding 30cm in depth. 1.5m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth, lead upto 50m and lift upto 1.5m, as directed by the Engineer-in- Charge. All kinds of soil

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - (a) 1:4:8 ( 1 Cement: 4 coarse sand : 8 graded stone aggregate 40 mm nominal size)

Half brick masonry with Ist class common burnt clay F.P.S. (non modular) bricks in foundation and plinth in: Cement mortar 1 : 3 (1 cement : 3 coarse sand)

15 mm cement plaster on rough side of single or half brick wall of mix:- 1:4 (1 cement : 4 fine sand)

Earth work in rough excavation, banking excavated earth in layers not exceeding 20 cm in depth, breaking clods watering, rolling each layer with ½ tonne roller or wooden or steel rammers, and rolling every 3rd and top-most layer with power roller of minimum 8 tonnes and dressing up in embankments for roads, flood banks, marginal banks and guide banks or filling up ground depressions, lead upto 50 m and lift upto 1.5 m : All kinds of soil

Yumnam Lokendro Singh (BID ID -3329129)

THOUDAM RAMANANDA SINGH (BID ID -3329126)