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| 1 | Excavation in trenches with straight or opencutting in streets, lanes or in open area with 3D/JCB or excavator including manually dressing bed, trimming sides and side slopes for pipelines and manholes to full depths as shown in drawings,including, dressing to correct sections and dewatering, provision for diversion for traffic, protection of existing services i.e. telephone cables, electric lines, water supply lines and gas lines etc. night signals, profiles, pegs, sight rails, boning rods, watching, etc., fixing and maintenance of caution boards, fencing, refilling trenches, watering, ramming and restoration of surface to original level and removal of surplus spoil from the site of works, upto one chain (15m) complete in all respects. |
| 2 | For depth not exceeding 3 m. B.G.L. |
| 3 | For all classes of soil except rocky |
| 4 | Providing, lowering in trenches to correct gradient and alignment, jointing with tyton rubber joint and cutting of reinforced cement concrete spigot and socketed pipes and specials with rubber ring ISI marekd as per IS code IS 458-2003 into trenches for all depths and laying out the same to correct alignment, gradients, levels etc. cutting of concrete beds and joints holes, supporting the pipes and specials in correct position in a suitable rigid manner while the same are being jointed and until the surrounding benchings, haunches and envelopes are completed. The pipes shall rest on the beds at all joints through their lengths and fixing of rubber ring, facing, testing the pipes for leakage and making good the same leakage and all defects to the entire satisfaction of the Engineer-in-charge including all cartage etc. |
| 5 | RCC pipesclass NP-3 600 mm i/d pipes |
| 6 | Cement concrete 1:4:8 with 40 mm gauge stone ballast.using concrete mixing volumetric type |
| 7 | Reinforced cement concrete M-25 mechanically batch mixed using batch type concrete mixer as per IS:1791 and vibrated by needle vibrator but excluding steel reinforcement centring and shuttering in foundation and plinth |
| 8 | Centring and shuttering for faces of walls, partitions, retaining wall and the like (vertical or bartering including attached pillasters, buttersses etc. |
| 9 | Shuttering for faces of concrete foundations and foundation beam & plinth beam (vertical or battering) |
| 10 | Cold twisted deformed (Ribbed/ Tor steel) Bars (Fe 500 grade as per IS 1786-2008) , for R.C.C works, where not including in the complete rate of RCC including bending and binding placing in position complete |
| 11 | Providing orange colour safety footrest of minimum 6mm thick plastic encapsulated as per IS:10910 on 12mm dia steel bar confirming to IS: 1786 having minimum cross section as 23mm x 25mm and over all minimum length 263mm and width as 165mm with minimum 112mm space between protruted legs having 2mm tread on top surface by ribbing or chequering besides necessary and adequate anchoring projections on tail length on 138 mm as per standard drawing and suitable to with stand the bend test and chemical resistance test as per specification and having manufacturer\"s permanent identification mark to be visible even after fixing, including fixing in manholes with 230x150x75cm cement concrete block 1:2:4 (1 cement: 2 sand: 4 stone aggragate) complete as per design. |
| 12 | Steel work, fixed independently without connecting plates, including cutting, hoisting and fixing in position :- |
| 13 | Flats |
| 14 | Flats |
| 15 | Providing, Stringing out, cutting, Jointing and testing of ISI Marked D.I. Pipe (S&S) as perIS 8329 and laying the same in trenches to correct alignment and gradients, jointed with rubber tyton joints fitted complete including all cartage, cost of rubber ring. \"D.I. Pipe as per IS 8329 DI-K7 |
| 16 | 600mm i/d pipe lines laid complete |
| 17 | Centering and shuttering for flat surfaces such as suspended floors, roofs, landings, chajjas, shelves etc. |
| 18 | Steel work in built up tubular (round, square or rectangular hollow tubes etc. ISI Marked) trusses etc., including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete having span upto required span or not less than 15 mtr. |
| 19 | Reinforced cement concrete M-25 mechanically batch mixed using batch type concrete mixer as per IS:1791 and vibrated by needle vibrator but excluding steelreinforcement centring and shuttering in superstructure. |
| 20 | Dismantling concrete: Cement concrete plain1:2:4 mix. |
| 21 | Removing hume pipes from the ground with safety having dia 300mm to 600 mm |
| 22 | Carriage of surplus earth for filling in low lying areas as directed by Engineer-in-Charge with an average lead of 1 km. |
| 23 | Carriage of surplus earth for filling in low lying areas as directed by Engineer-in-Charge with an average lead of 0.400 km. |
| 24 | Credit for the Serviceable hume RCC pipes of 400mm dia to be dismantled. |
