Civil Works in Augmentation of Transformer 3rd at 132 kV GSS, Bhadesar

Part-A: Building Works PWD Rajasthan Integrated Building BSR 2022

(B-44/1.6) Earth work in excavation by mechanical means (Hydraulic Excavator) / manual means over areas (exceeding 30cm in depth. 1.5m in width as well as 10 sqm on plan) including disposal of excavated earth, lead upto 50m and lift upto 1.5 m , disposed earth to be levelled and neatly dressed : All kinds of soil.

(B-44/1.7.1) Earth work in excavation by mechanical means (Hydraulic Excavator) / manual means over areas (exceeding 30 cm in depth, 1.5m in width as well as 10 sqm on plan) including disposal of excavated earth, lead upto 50 m and lift upto 1.5 m , disposed earth to be levelled and neatly dressed: Ordinary rock.

(B-44/1.8) 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, lift upto 1.5 m, including taking out the excavated soil and depositing and refilling of jhiri with watering & ramming and disposal of surplus excavated soil as directed with in a lead of 50 meter. All kinds of soils.

(B-44/1.9.1) 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 including stacking of useful material if available. Ordinary rock.

(B-54/3.1.6) Providing and laying in position cement concrete including curing compaction etc. of specified grade excluding the cost of centering and shuttering; All up to plinth level, 1:4:8 (1-Cement:4-coarse sand:8-graded stone aggregate 40 mm nominal size).

(B-62/4.13.3) Providing and fabricating reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding (including cost of binding wire) all complete up to floor five level. Thermo-mechanically Treated bars (Conforming of relevent IS code).

(B-59/4.1) 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. M20 grade Nominal Mix / Design Mix.

(B-61/4.9) Centering and shuttering with plywood or steel sheets including strutting, propping, bracing both ways and removal of formwork for foundations in basements rafts, footings, strap beams, bases of columns, etc.

(B-69/6.1.6) Random Rubble stone masonry for with hard stone in foundation and plinth in Cement Sand mortar above 30 CM thick wall in: Cement Mortar 1:6 (1-Cement : 6-Sand).