Construction of Link road from Old Junga to Kohan Via Village Bawra Padrew road Km 0/00 to 6/00

Amount

Preparation of sub-graded by dressing to camber (earth work for the cutting involved for sub grade to be paid for separately depending upon the classification of soil) completed as per HP PWD Specifications including carriage of materials in all leads and lifts as per directions of the Engineer-in-Charge.

Consolidation of sub grade with road roller including making good the undulations etc. with earth or quarry soil etc. and re-rolling the sub-grade completed as per HP PWD Specifications 1990 volume-I including carriage of materials in all leads and lifts as per directions of the Engineer-in-Charge.

Providing and laying spreading and compacting stone aggregate of specific size to water bound macadam specification including spreading in uniform thickness, hand packing rolling with smooth wheel roller 80-100 Kn stages to proper grade and camber, applying and brooming, stone screening binding materials to fill up the interstices of course aggregate watering and compacting to the required density grading-I as per technical specification clause 405 including carriage of materials in all leads and lift as per directions of the Engineer in charge. By Manual Means

Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth wheel roller 80-100 kN in stages to proper grade and camber, applying and brooming, stone screening /binding materials to fill up the interstices of coarse aggregate, watering and compacting to the required density grading 2 as per Technical Specification Clause 405. including carriage of materials in all leads and lift as per directions of the Engineer in charge. (A) By Manual Means

Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth wheel roller 80-100 kN in stages to proper grade and camber, applying and brooming, stone screening /binding materials to fill up the interstices of coarse aggregate, watering and compacting to the required density grading 3 as per Technical Specification Clause 405. including carriage of materials in all leads and lift as per directions of the Engineer in charge. (A) By Manual Means

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 0.90- 1.2 kg/sqm using mechanical means as per Technical Specification Clause 502. including carriage of materials in all leads and lifts as per directions of the Engineer-in-Charge

Providing and applying tack coat with paving Bitumen emulsion (RS-I) using emulsion distributor at the rate of 0.25 to 0.30Kg. per sqm on the prepared bituminous surface cleaned with Hydraulic broom as per Technical Specification Clause 503. including carriage of materials in all leads and lifts as per directions of the Engineer-in-Charge

Providing, laying and rolling of open-graded premix carpet of 20 mm thickness composed of 13.2 mm to 5.6 mm aggregates 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.

Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type B as per Technical Specification Clause 510

Ashish Sharma

keshav ram sharma