Construction of Civil Foundation for Transformer Bay, CTR, Cooling Bank and Gravelling work for 200 MVA Transfer at 220 KV GSS, Pali

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 up to 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/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 up to 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. Hard Rock Blasting Porihibited (B/1.9.3)

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 sum on plan) including disposal of excavated earth, lead up to 50m and lift up to 1.5 m , disposed earth to be levelled and neatly dressed: All kinds of soil.(B/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 sum on plan) including disposal of excavated earth, lead up to 50m and lift up to 1.5 m , disposed earth to be levelled and neatly dressed: Hard Rock Blasting Porihibited (B/1.7.3)

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/3.1.6)

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/4.1)

Centering and Shuttering with plywood or steel sheets including strutting, propping bracing both ways and removal of formwork for foundation , footings, strap beam, raft , bases of columns etc. ( B-4.9)

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) ('Original producers' who manufacture billet directly from iron ores and roll the bilets to produce steel conforming to IS:1786)(B-4.13.3)

Cement concrete flooring 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate) finished with a floating coat of neat cement including cement slurry, making of lines or groove etc complete but excluding the cost of nosing of steps etc. complete : 75 mm thick with 20 mm thick nominal size aggregate.(11.3.2)

Plaster on new surface on walls in cement sand mortar 1:6 including racking of joint etc. complete fine finish : 25mm thick (B/12.3.1)