Repair and Modification of 63 MVAR to 125 MVAR Bus Reactor cooling bank system with chilling tank and other related civil work at 400 KV S/S Orai Distt. Jalaun.

Earth work in excavation by mechanical means (Hydraulic excavator)/manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, for all lift, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. in All kinds of soil (CSI No. 2.8.1)

Extra for every additional lift of 1.5 m or part thereof in excavation / banking excavated or stacked materials. (CSI No. 2.26.1)

Supplying and filling in plinth with sand under floors, including watering, ramming, consolidating and dressing complete. (CSI No. 2.27)

1:4:8 (1 Cement : 4 coarse sand (zone-III) derived from natural sources : 8 graded stone aggregate 40 mm nominal size derived from natural sources) (CSI No. 4.1.8)

Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level :1:1.5:3 (1 cement : 1.5 coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources) (CSI NO. 5.1.2)

Centering and shuttering including strutting, propping etc. and removal of form for Foundations, footings, bases of columns, etc. for mass concrete (CSI No. 5.9.1)

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 ( CSI No. 5.22.1)

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth in:Cement mortar 1:4 (1 cement : 4 coarse sand). (CSI NO. 6.1.1)

Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete. (CSI NO. 10.2)

Cement plaster 1:3 (1 cement: 3 coarse sand) finished with a floating coat of neat cement.12 mm cement plaster (13.9.1)