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| 1 | Demolishing cement concrete manually / by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in-Charge.Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix) |
| 2 | Picking and removing 40mm broken stone spread in the yard and stacking at suitable places at a distance of 50m out sidethe yard in the standard heaps for reuse as per the direction of Dept.officers at site |
| 3 | Collecting the spread sand/6mm stone aggregates from the yard and stacking the same in standard heaps at suitable places up to lead of 50m for reuse as per the direction of the deptl.staff at site |
| 4 | 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 gettingout the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m in all kinds of soil |
| 5 | 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 exceeding 1.5 m, including gettingout the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m in all kinds of soil |
| 6 | Bailing out water with engine and pump set including conveyance to site and erection, cost of fuel, lubricating oil and other stores pay of staff etc complete |
| 7 | Dewatering manual |
| 8 | Close timbering in trenches including strutting, shoring and packing cavities (wherever required) complete (Measurements to be taken of the face area timbered).Depth not exceeding 1.5 m |
| 9 | Centering and shuttering including strutting, propping etc. and removal of form work for Foundations, footings, bases for columns |
| 10 | Centering and shuttering including strutting, propping etc. and removal of formfor walls (any thickness) including attached pilasters, butteresses, plinth and stringcourses etc. |
| 11 | Providing and laying in position cement concrete ofgrade 1:3:6 (1 Cement : 3 coarse sand (zone-III) : 6 graded stone aggregate 40 mm nominal size) excluding the cost of centering and shuttering - All work up to plinth level: |
| 12 | Providing and laying in position reinforced cement concrete of grade1:1.5:3 (1 cement : 1.5 coarse sand (zone-III): 3 graded stone aggregate 20 mm nominal size) excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level : |
| 13 | Reinforced cement concrete work in walls (any thickness), including attachedpilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers,abutments, posts and struts etc. above plinth level up to floor five level, excludingcost of centering, shuttering, finishing and reinforcement :1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) : 3 graded stone aggregate 20 mmnominal size |
| 14 | Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. Thermo-Mechanically Treated bars of grade Fe-500D or more |
| 15 | 12 mm cement plaster of mix 1:4 (1 cement: 4 fine sand) |
| 16 | Stub setting in correct alignment for 110 kv yard, columns,surveying and fixing the stubs using template for the set including cost for removing the template after the expiry of the pre - determined time etc. complete as per the direction of departmental staff at site. |
| 17 | Fixing foundation bolt for CT, LA, CVT, NCT, CB and other equipment, columns using template into concrete structures at the time of concreting as per the direction of the departmental officers at site. |
| 18 | Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20 cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift up to 1.5 m. |
| 19 | Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete as per the direection of Engineer in charge. (Angle iron will be supplied by free of cost) |
