New construction work of Dayalapur Link Road (Including 5 years maintenance cost)

Part-A Construction of Embankment with material obtain from Borrow pits. Construction of Embankment with approved material obtain from Borrow pits with all lift and lead, transporting to site ,spreding grading to required slope and compacting to meet requirement of Table-300-2 (Excluding G.S.T.)

Granular sub-base with well graded material (400.1) By Mix in Place Method (for Grading-1 material) Construction of granular sub-base by providing well graded material, spreading in uniform layers with tractor mounted grader on prepared surface mixing by mix in place method with rotavator at OMC, and compacting with smooth wheel roller to achieve the desired density, complete as per Technical Specification Clause 401. (Excluding G.S.T.)

W.B.M (Grade-2) Providing, laying, spreading and compacting stone aggregates of specific sizes 45-63mm to water bound macadam (G-2) specification including spreading in uniform thickness hand packing, rolling with three wheel 80-100 KN static roller in stages to proper grade and camber, applying and brooming Stone dust to fill-up the interstices of coarse aggregate, watering and compacting to the required density Grading-2 as per Technical Specification Clause 405. (Excluding G.S.T.)

W.B.M (Grade-3) Providing, laying, spreading and compacting stone aggregates of specific sizes 53mm to 22.4mm to water bound macadam (G-3) specification including spreading in uniform loose thickness hand packing, rolling with smooth wheel roller 80-100 KN in stages to proper grade and camber, applying and brooming, Stone dust to fill-up the interstices of coarse aggregate, watering and compacting 7.50cm thickness to the required density Grading 3 as per Technical Specification Clause 405. (Excluding G.S.T.)

7cm wide brick edging on both side of road with first class M-150 bricks laid on edge with mud mortar including labour and supply of brick finished to required tamplate and proper alingment and including dressing ramming the excavated earth as directed by E/I S.I. No. 765 (Excluding G.S.T.)

Providing and applying prime coat with bitumen emulsion (SS-2) on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.70 kg/sqm using mechanical means as per Technical Specification Clause 502. (Excluding G.S.T.)

Providing and applying tack coat with bitumen VG-10 using bitumen distributor at the rate of 0.35 kg per sqm on the prepared bituminous surface cleaned with hydraulic broom as per Technical Specification Clause 503. (Excluding G.S.T.)

Providing, laying and rolling of open graded premix carpet of 20 mm thickness composed of 13.2 mm to 5.6 (13.2mm & 11.20mm in 2:1) mm aggregates either using penetration grade bitumen VG-10 at the rate of 1.46 kg per sqm 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 Type C as per Technical Specification Clause 508. (Excluding G.S.T.)

Providing and laying seal coat sealing 6.7mm stone grit @0.009 cum per sqm the voids in a bituminous grade VG-10 @0.65kg per sqm surface laid to the specified levels, grade and cross fall using Type C as per Technical Specification Clause 510. (Excluding G.S.T.)

Same as above item No. 1 but earth work in patri in ordinary soil. As per direction of E/I. (Excluding G.S.T.)

Part-B Maintainance of Bituminous surface road and/ or gravel road and/ or WBM road including filling potholes and patch repair etc, Restoration of raincuts and dressing of side slopes /berms, Making up of berms/ shoulders, maintenance of drains, maintenance of culvert, maintenance of guard rails and parapet, maintenance of road singns, speed breakers, standing tree adjacent to road wherever required, maintenance of 200 m and kilometer stones, cutting of branches of tress, shrub and trimming of grass and weeds etc, white washing of parapets including CD work, painting of guard stones, Re-Fixing of displaced guard stones.Total of Work Amount 1 to 10 (Excluding G.S.T.)

Maintainance of First Year (@0% of Total Work Amount of 1 to 10)

Maintainance of Second Year (@1% of Total Work Amount of 1 to 10)

Maintainance of Third Year (@1.5% of Total Work Amount of 1 to 10)

Maintainance of Fourth Year (@2% of Total Work Amount of 1 to 10)

Maintainance of Fifth Year (@3% of Total Work Amount of 1 to 10)

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