Making of oil soak pit tank for 1200 Ltr Transformer (1 MVA,11KV/3.3KV) and making of earth pit of mine substation of Karma Project under Kuju Area

Amount

Earth work in excavation by mechanical means(Hydraulic excavation/ manual means over areas(exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed odinary rock

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 (zone-III):6 graded stone aggregate 20 mm nominal size)

providing and fixing GI pipe complete with G.I fittings including trenching and reffling etc. 80mm dia nominal size)

Reinforced cement concrete work in walls (ant thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. above plinth level up to floor five level, excluding cost of centering, shutering finishing and reinforcement:5.2.2 1:1.5:3(1 cement: 1.5 coarse sand:3 nominal size)

steel reinforcement for R.C.C. work including straightening,cutting,bending,placing in position and binding all complete upto plinth level. Mild steel and Medium tensile steel bars

Brick work with common burnt clay F.P.S.(non modular) bricks of class designation 7.5 in foundation and plinth in: cment mortar 1:4(1 cemnt: 4 coarse sand)

cement plaster skirting up to 30 cm height, with cement mortar 1:3(1 cemnt :3 coarse sand), finished with a floating coat of neat cement 18 mm thick

walls(any thickness) including attached pilasters, buiteresses, plinth and string course etc.

Supplying and filling in plinth with sand under floors,including watering, ramming, consolidating and dressing complete.

Cost f flange 80mm

Cost of union 80mm

Cost of elbows

Cost of Valve 80mm

Erection Cost of SI No 10-13@15%

Supplying and Erecting earth earth pit of minimum bore dia. 150mm size, approved make safe Earting eletrode consisting pipe-in-pipe technology as per IS 3043-1987 made of correction free G.I pipes with constant Holmic value surrounded by highly conductive compound with high charge dissipation suitable for effective and maintenance free earthing as mentioned below with 3 mtr. G.i. pipes having outer pipe dia. of 50mm having 80-200 micron galvanizing inner pepe dia. of 25 mm having 200-250 micron galvanizing connection terminal dia. of 12mm in nominal soil with 50kg(two Bag) back filling compound

Total impact of GST for the purpose of CTC

RELIABLE AGENCY

INDIVISUAL (PROPRIETORSHIP)