National Highways Authority Of India Tender

Construction of un-reinforced M-40 grade concrete pavement with dowel jointed, over a prepared sub base with 43 grade OPC cement concrete coarse and fine aggregate conforming to IS 383, maximum size of coarse aggregate not exceeding 25 mm, mixed in a fully computerised batching and mixing plant as per approved mix design, transported to site in transit mixer with a fixed form or slip form paver, spread, compacted and finished in a continuous operation including provision of contraction, expansion, construction and longitudinal joints, joint filler, separation membrane, sealant primer, joint sealant, debonding strip, dowel bar, tie rod, admixtures as approved, curing compound, finishing to lines and grades as per drawing, complete as per clause 602 of MORT&H specifications.

Road Marking with Hot Applied Thermoplastic Compound with Reflectorising Glass Beads on Bituminous Surface Providing and laying of hot applied thermoplastic compound 2.5 mm thick including Reflectorising glass beads @ 250 gms per sqm area, thickness of 2.5 mm is exclusive of surface applied glass beads as per IRC:35 .The finished surface to be level, uniform and free from streaks and holes.

Supplying and fixing of single mould twin shank reflective road studs made out of poly carbonate/ABS moulded body and reflective panels with micro prismatic lens capable of providing total internal reflection of the light entering the lens face with retro reflectance and chromaticity values@ ASTM E 809 & ASTM D 4280. The detailed specifications and the product shall conform to ASTM D4280 and ASTM E 809. The raised pavement marker shall also meet all the testing conditions of ASTM D4280 like abrasion resistance and fixed to the road surface using the epoxy adhesive. Two cylinderical polymer shanks of not less than 20 mm diameter and not less than 30 mm length shall be moulded in the RPM body. The marker shall support a load of 13635 Kg tested in accordance with ASTM D4280. The marker shall withstand flexural strength of 909 kgf force in accordance with ASTM D4280. Marker lenses shall be moulded of Polycarbonate or methyl Methacrylate conforming to ASTM D788. The supplier shall provide a 2 years warranty for satisfactory field performance as per clause 804.7.3 of MORT&H 5th revision specifications.

Providing and laying of a strip seal expansion joint catering to maximum horizontal movement up to 70 mm, complete as per approved drawings and standard specifications to be installed by the manufacturer/supplier or their authorised representative ensuring compliance to the manufacturer's instructions for installation as per clause 2606 of MoRTH Specification (5th Revision, 2013),complete in all respect.

Repair of spalled joint grooves of contraction joints, longitudinal joints and expansion joints in concrete pavements using epoxy mortar or epoxy concrete as per clause 3005. of MORT&H specifications,complete in all respect

Removal of existing sealant and re sealing of contraction, longitudinal or expansion joints in concrete pavement with fresh sealant material, as per technical clause 3005 of MORT&H specifications,complete in all respect.

Recovery for milled material:- Recovery shall be made for retrieved milled material at the rates specified herein ( i.e. @ 20% of rate quoted for item of BC). Note:- Material obtained from dismantling of existing bituminous layer has been calculated at approximate rate of the retrieved material as per theoretical calculation. The agency shall take away this material at the fixed rate @ 20% of quoted rate of BC. If actual material after dismantling is found on lesser side, no claim of agency on this score will be entertained and full recovery on the basis of quoted rate and quantity exhibited in the BOQ shall be made. The dismantled material can be used in any of the items for the work after modification (bringing it to required specifications) so as to fulfil requirements of MoRTH specification clause 519 and after approval from the employer. In case it is not possible to use this material on the work the agency can take away this material. However, recovery of material shall be made for the quantity exhibited in the BOQ and at the rates specified herein irrespective of the fact that material is used in the work or not. Bidder/Agency may visit site before quoting rates and make his assessment for the extent of retrieved material.

Total Estimated Cost

Bidder to quote single rate as tender premium % above or discount below the total estimated cost mentioned above.

I/We hereby agree to execute the above work on the tender premium or discount quoted here on the total estimated cost mentioned above. I/we understand that filling of both cells meant for premium or discount at a time will render my/our bid as non responsive.

Bid price in Rs.