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| 1 | Uprooting and removing plants from the surface of walls parapet etc and making good damages. (Repairing of damages to be paid separately).(a) Small plant of girth of exposed stem upto 75 mm. lift upto 6 mtr. |
| 2 | Cleaning and removing conservancy garbage mixed with rubbish & other filthy materials from the road side flank, drain and compound including cutting, loading, unloading to and from truck or cart by Mathor labour & removing the same to any distance. |
| 3 | Cleaning the exposed corroded Reinforcement aswell as worn out concrete by sand blasting with air compressor including all materials, hire charges of machineries and labour etc. all complete as per technical specification and direction of the Engineer-in-Charge. |
| 4 | Providing anti-corrosive protective coating to inhibit the corrosion to HYSD reinforcements including two coats of anti-corrosive coatings of consumption as per manufacturer's specification, cleaning etc. complete as per the direction of the Engineer-in- Charge. |
| 5 | Epoxy bonding of new concrete to old concrete |
| 6 | Removal of defective concrete, cleaning thesurface thoroughly, applying the shotcrete mixture mechanically with compressed air under pressure, comprising of cement, sand, coarse aggregates, water and quick setting compound in the proportion as per clause 2807.1., sand and coarse aggregates conforming to IS: 383 and table 1 of IS: 9012 respectively, water cement ratio ranging from 0.35 to 0.50, density of gunite not less than 2000 kg/cum, strength not less than 25 MPa and workmanship conforming to clause 2807.6. (40 mm average thickness.) |
| 7 | Providing and inserting nipples with approved fixing compound after drilling holes for grouting as per Technical specifications including subsequentcutting/removal and sealing of the hole as necessary of nipples after completion of groutingwith Cement/Epoxy. |
| 8 | Sealing of crack / porous concrete with Epoxy Grout by injection through nipples complete as perclause 2803.1. |
| 9 | Guniting concrete surface with cement mortar (25mm nominal thick) applied with compressor after cleaning surface and spraying with epoxy complete as per Technical specification. |
| 10 | Supplying, fitting and placing HYSD bar reinforcement in Bridge Super-structure includinginitial straightening, straightening of coils bars, removal of loose rust (if any), cutting to requisite length bending, binding with annealed wire not less than 1 mm in size and conforming to IS 280 at every intersection hooked and bent to correct shape and placed on forms etc. including cost of black annealed wire and cost of loading, unloading, carriage of all steel materials complete as per drawing and technical specifications. |
| 11 | Removing loose scales, blisters etc from old painted surface and thoroughly smoothening the surface to make the same suitable for receiving fresh coat of paint. |
| 12 | (a) Priming one coat on steel or other metal surface with synthetic oil bound primer of approved quality including smoothening surfaces by sand papering etc. |
| 13 | Painting the vertical end faces of posts, wheel guards or railing or parapet with alternate bands of different colours as directed by the Engineer-in-charge with approved synthetic enamel paint.b) Two Coats |
| 14 | Welding by gas / electric plant including transportation of welding plant at site including cutting, forging & drilling to required shape. |
| 15 | Retro-Reflectorised Traffic SignsProviding and fixing of retro- reflectorised cautionary, mandatory and informatory sign as per IRC :67 made of high intensity grade sheeting vide clause 801.3, fixed over aluminium sheeting, 1.5 mm thick supported on a mild steel angle iron post 75 mm x 75 mm x 6 mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 45 cm x 45 cm x 60 cm, 60 cm below ground level as per approved drawing and Clause 801 of Specifications for Road & Bridge Works of MoRT&H (5th Revision).iv) 80 mm x 60 mm rectangular |
| 16 | Ordinary Cement concrete (mix 1:1.5:3) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement if any, in ground floor as per relevant IS codes.(i) Pakur Variety |
| 17 | Hire and labour charges for Shuttering with or without staging upto 4.0 m height using approvedstout props with wooden planks/ply wood/steel sheet plate with required bracing for any kind of plain or reinforced concrete works in all sorts of minor structure including culvert, box culvert, crossdrain etc. The rate is inclusive of fitting, fixing and striking out after completion of work as per specification and direction.(b) Where staging is not required. |
| 18 | Add GST @18.00 % |
| 19 | Add Labour welfare Cess @1.00 % Please Enable Macros to View BoQ information |
