Renewal of Service Road from Km. 128.250 to Km. 129.250 Right Bank of S.S.F.C.

Earth work in repair of pattries and bank through excavation including lead upto 30mtr. And lift upto 1.5mt. Excluding machanical compaction but including manual compaction and dressing to profile.

Edging with straight over burnt bricks laid dry lengthwise including excavation refilling consolidation with a hand packing and spreading nearly surplus earth with a lead of 50 mtr

Providing & laying 7.50 cm compacted layer of WBM Grade3 with 22.40-53mm size @ 0.91 Cum/10sqm for compacted thickness of 7.50cm and stone screening Type B @ 0.18 Cum/Sqm Area + Binding material @ 0.06 cum /10sqm complete as per PWD Specification.

Providing & laying primer coat with S.S. emulsion on prepared surface of grannular base including of cleaning of road surface and spraying primer at the rate of 0.75 kg per Sqm using mechanical means including cost of all material, labour , T&P etc. Complete as per PWD specification.

Providing & applying tack coat with VG-10 bitumen using pressure distributor at the rate of 0.25 kg/Sqm on the prepared granular surface cleaned with mechanical broom including cost of all material, labour , T&P etc. Complete as per PWD specification.

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 8-10 Tonne 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 techanical specification clause 508.

Providing & laying seal coat type A(liquid sealcoat) over premix coating surface with 6.70mm nominal size grite @ 0.09Cum/10 Sqm and 80/100penetration grade bitumen @9.80 kg/10 Sqmarea for premixing.