Construction and maintenance work of Kadipur link road to bahadipur hote huye qyampur chhawani link road (including 05 years maintenance)

Construction of Embankment with Material Obtained from R.O.W. 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 Tables 300.1 and 300.2 as per Technical Specification Clause 301.5

Cement Treated Subbase / Providing, laying and sperading 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 unconfined compressive strength and to form a layer of sub-base. / Quantity of cement as 2 percent of quantity by weight for subbase

Cement WBM Grading III / Providing, laying and spreading Material on a 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 acheive the desired unconfined compressive strength and to form a layer of sub base/base.

Tack Coat / Providing and applying tack coat with Bitumen VG-10 using emulsion distributor at the rate of 0.30 kg per sqm on the prepared bituminous surface cleaned with Hydraulic broom as per Technical Specification Clause 503.

20mm thick Open-Graded Premix Carpet using Bituminous (penetration grade/modified bitumen) Binder - Providing, laying and rolling of opengraded premix carpet of 20 mm thickness composed of 13.2 mm to 5.6 mm aggregates ( two third 13.2 mm and one third 11.2mm grit) either using penetration grade bitumen 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 three wheel 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 Clause 508. / Case - I By Manual Means / (I) Bitumen (VG-10)

Seal Coat - Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type A,Type B and Type C as per Technical Specification Clause 510 / A. By Manual Means / Case - III : Type C / (I) Bitumen (VG-10)

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

Concrete with 4cm. gauge approved stone ballast, approved coarse sand and cement in the proportion of 6:3:1 including supply of all materials labour and tools and plants etc. required for proper completion for the work.

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)

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.(600 mm Dia Hume Pipe)