Renewal work with general repair of Pawai-Khairuddinpur Road

W.B.M (Grading-3) (Top Coat) By manual means Providing, laying, spreading and compacting stone aggregates of specific sizes 53mm to 22.4mm to water bound macadam (G-3) specification including spreading in uniform loose thickness hand packing, rolling with smooth wheel roller 80-100 KN in stages to proper grade and camber, applying and brooming, Stone dust to fill-up the interstices of coarse aggregate, watering and compacting 7.50cm thickness to the required density Grading 3 as per Technical Specification Clause 405. (Excluding GST)

Tack Coat Providing and applying tack coat with bitumen VG-10 using Bitumen pressure distributor at the rate of 0.35 kg per sqm on the prepared granular surfaces treated with primer and cleaned with Hydraulic broom as per Technical Specification clause No. 503 (Excluding GST)

Open graded Premix Carpet 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 cut-back or emulsion to tequired 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 smooth wheeled roller 8-10 tonne and rolling with a smooth wheeled rooler 8-10 tonne capacity, finished to required level and grades as per Technical Specification clause No. 510 (Excluding GST)

Seal Coat type-B Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type B seal coats as per Technical Specification clause No. 511 (Excluding GST)

Earth work in cutting or in embankment in ordinary soil excavation to be the form of regular pits not exceeding ½ meter (20”) in depth and earth work in enbankment to be in 20cm (8”) layers, including ramming and dressing the surface to required levels and slopes and also including 1.5m (5”) lift and 30m (100’) lead. The earth form cutting to be used in making embankent or to be deposited as spoil banks within 30m (100’) distance as directed by the E/I. (Excluding GST)

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