Public Works Department Tender

Construction of penetration macadam over prepared base by providing a layer of compacted crushed coarse aggregate using chips spreader with alternate applications of bituminous binder and key aggregates and rolling with a three wheel 80-100 KN static roller to achieve the desired degree of compaction as per Technical Specification Clause 506. (Fifty Millimeter) thick) Bitumen VG-10 (TEN) . (Viscosity grade- Ten). including carriage of materials , within all leads and lifts as per direction of Engineer-in-Charge. The rate includes octori, royality, malkhana, toll tax, Goods Service Tax, building and other constrcution worker, welfare cess royalty or any other tax, leavy or cess in respect of input for or output by this contract shall be payable by the contractor and Government shall not entertain any claim whatsoever in this respect of the same.

Providing and applying tack coat using bitumen emulsion conforming to IS:8887, using emulsion pressure distributer including preparing the surface & cleaning with mechanical broom. With rapid setting bitumen emulsion. On bituminous surface @ 0.25kg/sqm. including carriage of materials , within all leads and lifts as per direction of Engineer-in-Charge. The rate includes octori, royality, malkhana, toll tax, Goods Service Tax, building and other constrcution worker, welfare cess royalty or any other tax, leavy or cess in respect of input for or output by this contract shall be payable by the contractor and Government shall not entertain any claim whatsoever in this respect of the same.

Providing, laying and rolling of close-graded mix seal surfacing material of 25 mm thickness composed of 11.2 mm to 0.9 mm (Type-A) @ 0.338 kg/per ten square metre aggregates using penetration grade bitumen @ i.e binders content @ 27.50kg/10sqm or 5.11% by weight and minimum density of MSS should be 2.10 gm/cc to required line, grade and level to serve as wearing course on a previously prepared base, including repair of pot holes mixing in a suitable plant, laying and rolling with a three wheel 8-10 kN static roller and finishing to required level and grades as per Technical Specification Clause 509. including carriage of materials , within all leads and lifts as per direction of Engineer-in-Charge. The rate includes octori, royality, malkhana, toll tax, Goods Service Tax, building and other constrcution worker, welfare cess royalty or any other tax, leavy or cess in respect of input for or output by this contract shall be payable by the contractor and Government shall not entertain any claim whatsoever in this respect of the same.