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| 1 | Earth work in excavation of foundation of structures as per drawing and technical specification, including setting out, removing, spreading or stacking of spoils within a lead of 150 m. as directed and including trimming the sides of the trenches, leveling, dressing and ramming the bottom, and backfilling with approved material complete as per direction of the Engineer-in-Charge .In all sorts of soil excluding marshy soil & rocks (soft or hard) by manual means. Up to 3m depth.(i) With pumping out water including shoring as required. |
| 2 | Sand filling in foundation trenches and at the back of abutments, wing-walls etc. with good local sand free from earth in layers not exceeding 15 cm. including inundating each layer by profuse water and poking and ramming layer by layer complete including supply of sand. Quality of sand is to be approved by the Engineer-in-charge. (Using fine sand) |
| 3 | Providing and laying Design Mix concrete for plain / reinforced concrete work in any part of bridge (excluding bottom plugging) with coarse aggregates of appropriate nominal size and grading, fine aggregate (sand) conforming to proper grading zone, both of approved quality and cement, as necessary, including labour, cost and carriage of all materials and including preparation of design mix, approval of the same by the Engineer-in-Charge and cost for quality control, sampling, testing etc. all complete but excluding cost of labour and materials for formwork & reinforcement works. Using concrete mixer, (PCC Grade M-15) |
| 4 | Plain / Reinforced Cement Concrete in Open foundation with or without reinforcements, in any part of foundation of bridges / culverts with graded stone chips of appropriate nominal sizes, including screening and cleaning of coarse aggregates, fine aggregate (sand) conforming to proper grading zone, both of approved quality and cement, as necessary, cost of curing with water, including cost and carriage of all materials and including preparation of design mix, approval of the same by the Engineer-in-Charge, cost for quality control, sampling, testing etc. including cost of formwork but excluding reinforcement complete as per drawing and technical specifications. PCC Grade M-20. |
| 5 | Plain / Reinforced Cement Concrete in Open foundation with or without reinforcements, in any part of foundation of bridges / culverts with graded stone chips of appropriate nominal sizes, including screening and cleaning of coarse aggregates, fine aggregate (sand) conforming to proper grading zone, both of approved quality and cement, as necessary, cost of curing with water, including cost and carriage of all materials and including preparation of design mix, approval of the same by the Engineer-in-Charge, cost for quality control, sampling, testing etc. including cost of formwork but excluding reinforcement complete as per drawing and technical specifications. PCC Grade M-30. Using concrete mixer. |
| 6 | Providing and laying of boulder apron laid in wire crates made with 4mm dia GI wire conforming to IS: 280 & IS:4826 in 100mm x 100mm mesh (weaved diagonally) including 10 per cent extra for laps and joints laid with stone boulders weighing not less than 40 kg each. |
| 7 | Providing and laying Filter material underneath pitching in slopes complete as per drawing and Technical specification. (Using brick aggregates and coarse sand) |
| 8 | Providing and laying Pitching on slopes laid over prepared filter media including boulder apron laid dry in front of toe of embankment complete as per drawing and Technical specifications. Stone/Boulder. |
| 9 | Dismantling of existing structures like culverts, bridges, retaining walls and other structure comprising of masonry, cement concrete, steel work, including T&P and scaffolding wherever necessary, sorting the dismantled material, disposal of unserviceable material and stacking the serviceable material with all lifts and lead of 1000 m as per Technical Specifications Clause 202 for Rural Roads of MORD. By Mechanical Means. |
| 10 | Provision of an Reinforced cement concrete crash barrier at the edges of the road, approaches to bridge structures and medians, constructed with reinforced cement concrete with HYSD reinforcement conforming to IRC:21 and dowel bars 25 mm dia, 450 mm long at expansion joints filled with pre-moulded asphalt filler board, keyed to the structure on which it is built and installed as per design given in the enclosure to MOST circular No. RW/NH - 33022/1/94-DO III dated 24 June 1994 as per dimensions in the approved drawing and atlocations directed by the Engineer-in-Charge, all as specified. RCC Grade M-40. |
| 11 | Anti carbonation coating for protection of concrete surface from carbonation by with two coats of single component solvent free, cold applied, pure acrylic polymer, (Anti carbonation coating) breathable, elastomeric on a water based priming coat [Total 3 (three) coats including priming coats] having 50% elongation property, UV resistant capacity, non-taxic with aesthetic view, eco friendly and low VOC (Volatile Organic Compound) materials. The product complies with the requirement as laid out in as per ASTM D822. Recommended DFT (Dry Film thickness) : 100-110 microns per coat. Top coat may have with 5%-10% dilution if required and anti carb primer with 100% dilution with approx. DFT : 20 micron. Total system DFT should not be less than 230 micron for getting batter anti carbonation property on concrete surface as per direction of Engineer in charge.Note : 1) The rate is exclusive of the cost of scaffolding.2) It may be used for the exposed surface of concrete structures.3) This item shall be executed only after specific Instruction of Superintending Engineer of the respective circle. |
| 12 | Drainage Spouts in Superstructure including providing drip mouldings and also including supplying, fitting and fixing approved type of materials complete as per drawing and Technical specification vide clause no. 2705 of MoRT&H’s Specification for Road & Bridge Works. |
| 13 | Hire and labour charges for staging with sal bullah for super structure of bridge (Major and Minor) including stripping off and removing clearing on completion of work as per design and drawing approved by the Engineer-in-charge |
| 14 | Cleaning the exposed corroded Reinforcement as well as wron out concrete by sand blasting with air compressure including all materials, hire charges of machineries and labour etc. all complete as per technical specification and direction of the Engineer-in-Charge |
| 15 | Providing anti corrosive protective coating to inhibit the corrosion to HYSD Reinforcements including two coats of anti corrosive coatings of consumption as per the Manufacturers specification , cleaning etc complete as per the direction of the Engineer In Charge. |
| 16 | Removing corroded worn out portion of reinforcement (when the area of baris damaged by more than 25%) by cutting and replacing the same by a new plain round bar of requisite diameter by binding with required lap / weldingwith old bar, including cost of reinforcement, complete in all respect including removing unserviceable materials from site as per direction of the Engineer - in - charge. : Payment will be made on the basis of weight (Kg.) of new reinforcement which is to be executed. |
| 17 | Epoxy bonding of new concrete to old concrete entire surface of piers/walls |
| 18 | Removal of defective concrete, cleaning the surface 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 coarseaggregates conforming to IS: 383 and table 1 of IS:9012 respectively, water cement ratio ranging from0.35 to 0.50, density of gunite not less than 2000kg/cum, strength not less than 25 MPa andworkmanship conforming to clause 2807.6. (40 mm average thickness) |
| 19 | Guniting concrete surface with cement mortar (25 mm nominal thick) applied with compressor after cleaning surface and spraying with epoxy complete as per Technical specification. |
| 20 | Providing and inserting nipples with approved fixing compound after drilling holes for grouting as per Technical specifications including subsequent cutting/removal and sealing of the hole as necessary of nipples after completion of grouting with Cement/Epoxy. |
| 21 | Sealing of cracks / porous concrete by injection process through nipples/Grouting complete as per Technical specification.Cement Grout |
| 22 | Welding by gas / electric plant including transportation of welding plant at site including cutting, forging & drilling to required shape. |
| 23 | Sub-Toal |
| 24 | Sub-Toal |
| 25 | GST @18% |
| 26 | Sub-Toal |
| 27 | Sub-Toal |
| 28 | Cess @ 1% Please Enable Macros to View BoQ information |
