Construction of service road Purvanchal express way satguru Aasram kuti se Mubarkpur tak link road with 5 year maintainance

Earth work in cutting or in embankment in ordinary soil excavation to be in the form of regular pits not exceeding 1/2 meter (20") in depth and earth work in embankment to be in 20 cm (8") layers including ramming and dressing the surface to required level and slopes and also including 1.500 M (5ft) lift and 30M (100") lead the earth from cutting to be used in making embankment or to be depodited as spoil banks within 30M (100") distance.

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 rotavator at OMC , and compacting with vibratory rollar to achieve the desired density , complete as per clause 401

CTB Providing , laying and spreading material on a prepared subgbase adding cement @ 4% by weight to the spread material manually, mixingin place with rotavator and compacting with the road roller at OMC to achieve the desired unconfined compressive strength and to form a layer sub base.

Providing and applying tack coat with bitumen VG-10 pressure distributor at the rate of 0.30 kg. Per sqm on the prepared granular surface treated with primer & cleaned with Hydraulic broom as per Technical Specification Clasue 503.

Providing, laying and rolling of open - graded premix surfacing of 20 mm thickness composed of 13.2 mm. to 11.2 mm aggregates either using penetration grade bitumen or emulsion to required line. Grade and level to serve as wearing coarse on a perviously prepared base, including mixing in suitable plant , laying and rolling with a three wheeled 80-100 KN static roller capacity, finished to required level and grades to be followed by seal coat of either Type A or Type B or Type C as per Technical Specification Clasue 508.

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 as per Technical Spefification Clause -510.

Excavation for roadwork in soil with hydraulic excavator of 0.9 cum bucket capacity including cutting and loading in tippers, trimming bottom and side slopes, in accordance with requirements of lines, grades and cross-sections, and transporting to the embankment location with a lift upto 1.5 m and lead upto 1000 m as per Technical Specification Clause 302.3

Plain Cement concrete with 40mm gauge approved stone ballast,coarse sand and cement in the proportion of 4:2:1 including supply of all material,labour and T&P etc.(As per SOR-279) papapet

Providing and laying reinforced cement concrete pipe NP3 for culverts on first class bedding of granular material in single row including fixing collar with cement mortar 1:2 but excluding excavation, protection works, backfilling, concrete and masonry works in head walls and parapets Clause 1100.(350 mm Dia Hume Pipe)

Construction of subgrade and earthen shoulders with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacted to meet requirement of Table 300.2 with lead upto 1000 m as per Technical Specification Clause 303.1.