Public Works Department Tender

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 to fill-up the interstices of coarse aggregate, watering and compacting to the required density Grading 3 as per Technical Specification Clause 405. (A) By Manual Means. (Including All Taxes, Labour cess , Royalty etc. but Excluding GST ) for proper completion of Work.

Providing and applying Tack Coat with Bitumen VG-10 using bitumen distributor at the rate of 0.30 to 0.40 kg per sqm on the prepared dry and hungry bituminous surface cleaned with Hydraulic broom as per Technical Specification Clause 503. (Including cost of bitumen, All Taxes, Labour cess , Royalty etc. but Excluding GST ) for proper completion of Work. (Bitumen shall be issued from divisional store and cost of bitumen shall be deducted as per Issue Rate.

20mm thick Open-Graded Premix Carpet using Bituminous (penetration grade/modified bitumen) Binder 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 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 of either Type A or Type B or Type C as per Technical Specification Clause 508. Case - I By Manual Means (I) Bitumen (S-90). (Including cost of bitumen, All Taxes, Labour cess , Royalty etc. but Excluding GST ) for proper completion of Work. (Bitumen shall be issued from divisional store and cost of bitumen shall be deducted as per Issue Rate.