Construction work of Rastriya rajmarg n0 30 ke km 33 se gram bode ka pura hote hue gram chandi link road

Construction of Embankment with approved material obtained from borrow pits with a lift upto 1.5 m, transporting to site, spreading, grading to required slope and compacting to meet requirement of Table 300.1 and 300.2 as per Technical Specification Clause 301.5

Construction of subgrade and earthen shoulders with approved material obtained from barrow pits with a lifts and leads, transporting to site, spreading, grading to required slope and compacted to meet requirement to Table 300.2 with lead upto 1000 m as per Technical specification clause 303.1

Providing, laying, spreading material on a prepared sub grade adding cement @ 2% by weight to the spread material manually mixing in place with rotavator and compacting with the road roller at OMC to achieve the desired on unconfined comprassive strength and to form a layer of sub-base.

Providing, laying, spreading material on prepared sub base cement @ 4% by weight to the spread material manually mixing in place with rotavator and compacting with the road roller at OMC to achieve the desired on confined comprassive strength and to form a layer of sub base/base.

Providing and applying tack coat with bitumen emulsion (VG-10) using emulsion distributor at the rate of 0.35 kg per sqm on the prepared bituminous surface cleaned with mechanical broom.

Providing, laying and rolling of open - graded premix surfacing of 20 mm thickness composed of 13.2 mm to 5.6 mm aggregates either using penetration grade bitumen or cut-back or emulsion to required line, grade and level to serve as wearing course on a previously prepared base, including mixing in a suitable plant, laying and rolling with a smooth wheeled roller 8-10 tonne capacity, finished to required level and grades.

Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type C seal coat

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, backfilling the excavation earth to the extent required and utilising the remaining earth locally for road work.

Providing concrete for plain/rainforced concrete in open foundations complete as per drawings and technical specification Clauses 802,803,1202, 1203

Brick masonry work (1:4) in cement mortar in substructure complete excepting pointing and plastering, as per drawing and technical specification Clauses 602, 603, 604, 1202 & 1204

Pointing with cement mortar (1:3) on brickwork/ C.R. Stone masonry as per drawing and technical specification Clause 613.3 and 1204

Plastering with cement mortar (1:4),on brickwork/ C.R. Stone masonary in substructure as per technical specification Clasuses 613.4 & 1204

Providing and laying reinforced cement concrete pipe NP3 culvert on first class bedding of granular material in single row including fixing coller with cement mortar 1:2 but excluding excavation, protection works. Backfilling, concrete and masonry works including all cost etc complete. (600 mm dia)

Providing and laying reinforced cement concrete pipe NP3 culvert on first class bedding of granular material in single row including fixing coller with cement mortar 1:2 but excluding excavation, protection works. Backfilling, concrete and masonry works including all cost etc complete. (350 mm dia)

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