tender for dressing and chilchalling road flanks including cutting and filling with earth up to 150 mm average thickness finished with outward cross-grade of 1 in 30. , 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. , 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. , patching of damaged concrete surface with polymer concrete (25 mm nominal thick) and curing compounds, initiator and promoter, available in present formulations, to be applied as per instructions of manufacturer and as approved by the engineer. , sealing of crack / porous concrete with epoxy grout by injection through nipples complete as per clause 2803.1. , applying epoxy mortar ( 10 mm nominal thick) over leached, honey combed and spalled concrete surface and exposed steel reinforcement complete as per technical specification , providing anti-corrosive protective coating to inhibit the corrosion to hysd reinforcements including two coats of anti-corrosive coatings of consumption as per manufacturers specification, cleaning etc. complete as per the direction of the engineer-incharge. , cleaning the exposed corroded reinforcement as well 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. , epoxy bonding of new concrete to old concrete , 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. f reinforced cement concrete grade m30 , strong bamboo framework (for thatched roofing) with 75mm. dia full bamboo rafters spaced at 350 mm.centres and tied with transverse bracingsat 380mm. spacing(each bracing consisting of a pair of quarter bamboo,one at to pand the other at the bottom of the rafters) fitted and fixed in position complete. , supplying, fitting and placing un-coated hysd bar reinforcement in bridge foundation including initial 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 and direction of engineer-in-charge. , supplying & fixing of hazard markers of size:30cm x 90 as per irc:79-1981(the above is inclusive of vertical post) , gst @ 18%(cgst 9% + sgst 9%) of above , labour welfare cess@1%