RENEWAL OF GRADING AND GRAVELLING WORK AND R AND M OF DRAINAGE SYSTEM OF YARD AT 132 KV GSS KHANDAR (SWM)

B-1/1.1 Earth work in surface excavation not exceeding 30 Cm. In depth but exceeding 1.5 meter in width as well as 10 Sqm. on plan including disposal of excavated earth up to 50 Mtr. And lift up to 1.5 Mtr. Disposed soil to be leveled and neatly dressed : All kinds of soil.

G-3/293 Basic rates of material stone aggregate (single size) 40 mm nominal size

G-4/4.2(13)+(14) Carriage of Building Rubbish stone metal ( Grit and ballast etc) lead 70 Km The rates are inclusive of loading and unloading The rates are inclusive of stacking. If stacking is not required, no deduction is to be done.

B-/3.3.1 Providing and fixing up to floor five level pre cast cement concrete string or lacing courses, copings, bed plates, anchor blocks, windows sills, shelves, louvers steps, staircases, etc. including carriage, hoisting and setting in position with cement mortar 1:3 (1 cement : 3 coarse sand) cost of required centering, shuttering and finishing smooth with 6 mm thick cement plaster 1:3 (1 cement : 3 fine sand) on exposed surface, including all T & P, curing etc. complete: M15 grade Nominal Mix 1: 2: 4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size)."

Dismantling old plaster or skirting, raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50 meter lead.(B-14/14.55)

Plaster on new surface on walls in cement sand mortar 1:6 including racking of joint etc. complete fine finish :20mm thick.(B-12/12.3.2)

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. 40mm thick with 20mm thick nominal size aggregate.(B-11/11.3.1)

Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting (height upto 10 m) , fixing in position and applying a priming coat of approved steel primer all complete: (B-9/9.2)

B-14.9.2 Demolishing stone rubble masonry manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-chargeIn cement mortar.

(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 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