Strengthning of Jaspur Bypass (Chainage 135.409 to Chainage 146.258 ) of NH 734 (Nagina Kashipur section) by DBM and BC in District Udham Singh Nagar

Amount

Wet Mix Macadam Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the material with water at OMC in mechanical mixer (Pug Mill), carriage of mixed material by tipper to site, laying in uniform layers in sub-base/base course on a well prepared sub-base and compacting with smooth wheel roller of 80 to 100kN weight to achieve the desired density including lighting, barricading and maintenance of diversion, etc as per Tables 400.11 & 400.12 and Technical Specification Clause 406. (By Mechanical Means with 1 km lead)

Prime coat (Providing and applying primer coat with bitumen emulsion (SS-1) on prepared surface of granular Base including clearing of road surface and spraying primer at the rate of 0.60 kg/sqm using mechanical means.)

Tack coat Providing and applying tack coat with bitumen emulsion (RS-1) using emulsion pressure distributor at the rate of 0.20 kg per sqm on the prepared bituminous/granular surface cleaned with mechanical broom.

Tack coat using VG-10 grade bitumen @0.35kg/sqm,over normal bituminous surfaces. As per Technical Specification.

Dense Graded Bituminous Macadam (Grading-II) (Providing and laying dense bituminous macadam with 60-90 TPH batch type HMP producing an average output of 75 tonnes per hour using crushed aggregates of specified grading, premixed with bituminous binder @ 4.0 to 4.5% by weight of total mix of mix and filler, transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per MoRTH specification clause No. 507 complete in all respects.)

Tack coat using VG-10 grade bitumen @0.35kg/sqm,over normal bituminous surfaces. As per Technical Specification.

Bituminous Concrete (Grading-II) (Providing and laying bituminous concrete with 60-90 TPH batch type hot mix plant producing an average output of 75 tonnes per hour using crushed aggregates of specified grading, premixed with bituminous binder @ 5.4 to 5.6 % of mix and filler, transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per MORTH specification clause No. 509 complete in all respects) (bituminous binder @ 5.4 % of mix))

Construction of Subgrade and Earthen Shoulders 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.

M/s Mahalaxmi Construction

m/s kumar infratech

S S CONSTRUCTION COMPANY

NP BUILDWELL PRIVATE LIMITED

KRV AND ASSOCIATES

M/S ARUN CONSTRUCTION

M/S SHRISAI CONSTRUCTION CO

M/s V K Aggarwal

Shivalik Infraventures (P) Limited