AUGMENTATION WORK OF 220/132 KV (200 -100) MVA TRANSFORMER AT 220 KV GSS SAKATPURA (KOTA)

Excavation work by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains not exceeding 1.5 m in width or 10 sum on plan including dressing of sides and ramming of bottoms lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed with a lead in a 50 meter all kind of soil (B-1.8)

Excavation work 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 lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed with a lead in a 50 meter including stacking of useful material if available : Ordinary rock B-1.9.1

Demolishing R.C.C. work manually/ by mechanical means including stacking of steel bars and disposal of unserviceable material within 50 metres lead as per direction of Engineer-incharge. B-14.3

B-1/1.1 Earth work in surface excavation not exceeding 30cm. in depth but exceeding 1.5 meter in width as well as10 Sqm on plan including disposal of excavated earth up to 50 Mtr. and lift up to 1.5 Mtr. disposed soil to be levelled and neatly dressed: All kinds of soil

Providing and laying in position cement concrete including curing, compaction etc. complete in specified grade excluding the cost of centering and shuttering - All work up to plinth level.1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size).(B-3.1.6)

Providing and laying in position cement concrete including curing, compaction etc. complete in specified grade excluding the cost of centering and shuttering - All work up to plinth level. M15 grade Nominal Mix 1: 3: 6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20mm nominal size). (B-3.1.4)

Providing and laying cement concrete including curing, compaction etc. complete in retaining walls, return walls, walls (any thickness) including attached pilasters, columns, piers, abutments, pillars, posts, struts, buttresses, string or lacing courses, parapets, coping, bed blocks, anchor blocks, plain window sills, fillets, levelling course etc up to floor five level excluding the cost of centering and shuttering. M15 grade Nominal Mix 1: 2: 4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size). (B-3.2.2)

B-3.1.1 Providing and laying in position cement concrete including curing,compaction etc.complete in specified grade excluding the cost of centering and shuttering-All work upto plinth level.M20 grade Nominal Mix 1:1.5:3(1cement:1.5coarse sand:3graded stone aggregate 20mm nominal size).

Providing and laying in position specified grade of cement concrete for all RCC structural elements upto plinth level including curing, compaction, finishing with rendering in cement sand mortar 1:3 (1 cement: 3 coarse sand) and making good the joints and cost of plastizers( if required) excluding the cost of centering, shuttering and reinforcement.1:1.5:3 (1 cement : 1.5 :coarse sand : 3 graded stone aggregate 20 mm nominal size).(B-4.1)

Centering and Shuttering with plywood or steel sheets including strutting, propping bracing both ways and removal of formwork for foundation in basements rafts, footings, straps beams, bases of columns etc. Up to plinth level.(B-4.9)