Details: from item no 1 to 25 :- modification of 02 no. existing auxiliary foundations of bhel make 100mva power transformer to make it suitable for other 100 mva transformer of bhel make and ngef make with foundation of nifps tank etc. at 220 kv substation ppk i. providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - all work up to plinth level : 1:4:8 (1 cement : 4 coarse sand (zone-lll) derived from natural sources : 8 graded stone aggregate 40 mm nominal size derived from natural sources) 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-lll) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources) steel reinforcement for r.c.c. work including straightening, cutting, bending, placing in position and binding a
Sector: Transmission