Renovation of Bituminous road on top of Ohan Dam bundh no.2 from km 0.000 to 0.995. Lot-1

Amount

Granular Sub-Base with Close Graded Material (Table :- 400-1) Grade-1: Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with 3 wheeled steel/ vibratory roller 8-10 tonnes in stages to proper grade and camber, applying and brooming requisite type of screening/ binding Materials to fill up the interstices of coarse aggregate, watering and compacting to the required density.

WBM Grading 2 :- 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/ blinding materials to fill up the interstices of coarse aggregates, watering and compactng to the required density grading-2 as per technical specification clause 405

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 wheel roller 80-100 kN in stages to proper grade and camber, applying and brooming stone screening/ blinding materials to fill up the interstices of coarse aggregates, watering and compactng to the required density as per technical specification clause 405

Brick Edging :- Brick edging on both side of road with M-150 class bricks on edges 3" wide and 4-½" deep laid with mud mortar finished to the required temples in proper alignment and also dressing ramming the excavated eart and directed by E-in-C.

Tack Coat :- Providing and applying tack coat with Bitumen (VG-10) using distributor at the rate of 0.35 to 0.45 kg per sqm on the prepared granular surfaces treated with primer & cleaned with Hydraulic broom as per Technical Specification Clause 503.

20mm thick Open-Graded Premix Carpet using Bituminous(penetration grade/modified bitumen) :- Providing, laying and rolling of open graded premix carpet of 20mm thickness composed of 13.2mm to 5.6mm 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 as per Technical specification clause 508.

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

Construction of subgrade and earthen shoulders with approved material obtained from borrow pits with al lifts and leads transportion to site, spreading, grading to required slope and compacted to meet requirement of Table 300.2 with lead upto 1000m as per Technical specification clauses 303.1. Including stablization with 2% slaked lime including its mixing with rotavator complete as per ID SOR 12.B.8

M/S VIJAY SHANKAR PAYASI