C/o Keeth link road K.M. 0/00 to 1/800

Amount

WBM GRADING -3 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 well roller 80-100 KN in 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-3 as per Technical specification clause 405 by Mechanical Means including hauling of material in all leads and lifts as jper the entire satisfaction and direction of the Engineer-in-Charge..

Medium porosity Providing and applying primer coat with bitumen emulsion (SS-I) on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.90-1.2Kg/Sqm using mechanical means as per technical specification clause 502 including hauling of material in all leads and lifts as jper the entire satisfaction and direction of the Engineer-in-Charge..

Tack Coat Providing applying and laying tack coat with bitumen emulsion (RS-1) using emulsion distributor as 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 including hauling of material in all leads and lifts as jper the entire satisfaction and direction of the Engineer-in-Charge..

20mm thick open graded premix using bituminous (penetration grade/modified bitumen binder. Providing laying and rolling of open graded premix carpet of 20mm thickness composed of 13.2mm to 5.6mm aggregates either using penetration grade Emulsion(M.S) to required line, grade and level to serve as wearing courses on a previously prepared base including mixing in a suitable plant lying 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 including hauling of material in all leads and lifts as jper the entire satisfaction and direction of the Engineer-in-Charge..

Seal Coat Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fail using Type A, Type B, Type C as per technical specification clause 510 case-II Type B (1) Bitumen emulsion (SS-II) including hauling of material in all leads and lifts as jper the entire satisfaction and direction of the Engineer-in-Charge.

RAJESH PURTA GOVT. CONTRACTOR