Chain link fencing along quarry edge at Tirap Colliery.

Earthwork in excavatiuon for foundation trenches of walls, retaining walls, footings of column, steps, septic tank etc. including refilling (return filling)the quantity as necessary after completion of work, breaking clods in return filling, dressing, watering and ramming etc. and revomal of surplus ealth with all lead and lifts as directed and specified in the following classification of soils Including bailing out water where necessary as directed and specified. (A) Upto a depth of 2.00 m below the existing G.L. in ordinary soil.

Plain cement contrete works with coarse aggregate of sizes 13 mm to 32 mm in foundation bed for footing steps, walls, brick works etc. as directed and specified including dewatering if necessary, and curing complete. In prop. 1:3:6

Supplying, fitting and fixing chain link fencing of 10 S.W.G, G.I Wire 50 mm x 50 mm mesh fitted to M.S. angle iron post at 2000 mm apart of specification details below including supplying, fitting and fixing hooks, eye bolts with nuts, staples and bolts including three horizontal lines of G.I wire 10 S.W.G at top, middle and bottom and with one verticle line to each fencing post for keeping the fencing tight and erect complete, including one coat of primer painting to M.S angle iron post in P.C.C base etc. with following. a) Comer and end posts with M.S angle of size 50 mm x 50 mm x 5 mm and length not less than 1800 mm only duty slotted and bottom torqued with two numbers as stay posts. b) intermediate post with M.5 angle of size 40 mm x 40 mm x 5 mm and length not less than 1800 mm only duty slotted and bottom torqued and splayed. c) Stay post with M.S angle of size 35 mm x 35 mm x 5 mm and length not less than 1800 mm only duty slotted and bottom torqued and splayed. All M.S angle iron posts are to be fitted to P.C.C base embedded not less than 600 mm (P.C.C work shall be measured and paid separately).

Total impact of GST for the purpose of CTC