Special Repair of Atheha- Umrar-Nanauti- Mustafabad-Rehuaa Lalganj-Agai-Raniganj-Narai Road (MDR-174E) Km. 14 Construction of 1000 mm dia NP 4 Hume Pipe.

Dismantling of cement concrete pavement by mechanical means using pneumatic tools, breaking to pieces not exceeding 0.02 cum in volume and stock piling at designated locations and disposal of dismantled materials up to a lead of 1000 metres, stacking serviceable and unserviceable materials separately including Labour cess and Royalty

Construction of granular sub-base by providing close graded material spreading in uniform layers with motor grader on prepared surface mixing by mix in place method with front end loader at omc and compacting with vibratory power roller to achieve the desired density, complete as per clause 401 including Labour cess and Royalty

Providing, laying and spreading and compacting graded stone aggregate to wet mix macadam specification inculding Premixing the matreial with water at O.M.C. with in mechnical mix palnt (pag mil) carriage of mixed material by tipper to site. Laying in uniform layer in sub base/base coarse on well prepared sub base and compacting smooth wheel roller of 80-100 KM To achive desired density including, lighting barricating and maintence and diversion as table no. 400.11/ 400.12 and technical specification no. 406 including Labour cess and Royalty.

Construction of sub-grade and earthen shoulders with approved material obtained from borrow pits with all lifts & leads, transporting to site, spreading, grading to required slope and compacted to meet requirement of table No. 300-2. including Labour cess

Construction of dry lean cement concrete Sub- base over a prepared sub-grade with coarse and fine aggregate conforming to IS: 383, the size of coarse aggregate not exceeding 25 mm, aggregate cement ratio not to exceed 15:1, aggregate gradation after blending to be as per table 600-1, optimum moisture content to be determined during trial length construction, concrete strength not to be less than 10 Mpa at 7 days, mixed in a batching plant, transported to site, laid with a paver with electronic sensor, compacting with 8-10 tonnes vibratory roller, finishing and curing. including Labour cess and Royalty.

Construction of un-reinforced, dowel jointed, plain cement concrete pavement over a prepared sub base with 43 grade cement @ 310 kg per cum, coarse and fine aggregate conforming to IS 383, maximum size of coarse aggregate not exceeding 25 mm, mixed in a batching and mixing plant as per approved mix design, transported to site, laid 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 including Labour cess and Royalty.

Earth work in excavation of foundation of structures as per drawing and technical specification, including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom and backfilling with approved material. including Labour cess

Providing and Laying 40mm. Guage ballast with stone dust Complete as per S.I. No. 293 in foundation including Labour cess and Royalty.

Plain cement concrete 1:3:6 nominal mix in foundation with crushed stone aggregate 40 mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days. including Labour cess and Royalty.

Supply and Laying of 1000 mm dia H.P. NP4 Including cartage upto site laying with coller joint filling in cement mortor with Jute, labour T&P etc. including Labour cess and Royalty.

Class 150 Brick masonry work cement mortar 1:3 in foundation complete excluding pointing and plaster as per drawing and Technical specification including Labour cess and Royalty.

Pointing with cement mortar (1:3 ) on brick work in substructure as per Technical Specifications including Labour cess and Royalty.

Plastering with cement mortar (1:3 ) on brick work in sub-structure as per Technical Specifications including Labour cess and Royalty.

Note:- G.S.T will be paid extra as per prevailing rules……

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