Asphalting of the road from Kamaluwaganja main road to Harkpur Kavira new colony under Haldwani development block. Work of the road to the primary school in Ramdi village assembly under Kaladhungi in Kamaluwaganja Mahata of Bachchinagar village assem

Gravel/Soil-Aggregate Base (Table 400.2) Grading B Construction of granular sub-base by providing well 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 three wheel 80-100 kN static roller capacity to achieve the desired density, complete as per Technical Specification Clause 402 4-2-2

WBM Grading 2 Providing, laying, spreading and compacting stone aggregates of specific sizes towater bound macadam specification including spreading in uniform thickness, handpacking, rolling with three wheel 80-100 kN static roller in stages to proper gradeand camber, applying and brooming, crushable screening to fill-up the interstices ofcoarse aggregate, watering and compacting to the required density Grading 2 as perTechnical Specification Clause 405. By Manual Means 4-8-2-A

WBM Grading 3 Providing, laying, spreading and compacting stone aggregates of specific sizesto water bound macadam specification including spreading in uniformthickness, hand packing, rolling with three wheel 80-100 kN static roller instages to proper grade and camber, applying and brooming, crushablescreening to fill-up the interstices of coarse aggregate, watering andcompacting to the required density Grading 3 as per Technical SpecificationClause 405. By Manual Means 4-8-3-A

Prime Coat Low porosity Providing and applying primer coat with bitumen emulsion (SS-1) on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.70-1.0 kg/sqm using mechanical means as per Technical Specification Clause 502 5-1-1

Tack Coat Providing and applying tack coat with Bitumen emulsion (RS-1) using emulsion distributor at the rate of 0.25 to 0.30 kg per sqm on the prepared dry and hungry bituminous surface cleaned with Hydraulic broom as per Technical Specification Clause 503. 5-2-2

20mm Open graded PC (using shredded waste plastic material )Providing, laying and rolling of open-graded premix carpet of 20 mmthickness composed of 13.2 mm to 5.6 mm aggregates using VG-30bitumen and level to serve as wearing course on a previously preparedbase, including mixing in a suitable plant, laying and rolling with a threewheel 80-100 kN static roller capacity, finished to required level and grades as per Technical Specification Clause 508. Using Bitumen VG-30 @ 1.34Kg/Sqm and shredded waste plastic material @ 0.120 Kg/Sqm as perdirection of Engineer-in-Charge. 3-10

Seal Coat Providing and laying seal coat sealing the voids in a bituminous surface laid to thespecified levels, grade and cross fall using Type A, Type B and Type C as perTechnical Specification Clause 510Note: By Manual Means Case - I : Type A 5-12-A-A

Brick Soling Laying brick soling layer on prepared sub-grade with brick on end edging according to lines, graded and cross-section shown on the drawing filling joints with sand and earth, spreading 25 mm thick layer of earth over brick soling, watering and rolliing the same with three wheel road roller 80-100 kN as per Technical Specification Clause 412 4-18

Construction of Subgrade and Earthen Shoulders Construction of subgrade and earthen shoulders with approved material obtainedfrom borrow pits with all lifts and leads, transporting to site, spreading, grading torequired slope and compacted to meet requirement of Table 300.2 with lead upto1000 m as per Technical Specification Clause 303.1 3-14

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