Public Works Department Tender

Tack Coat Providing and applying tack coat with Bitumen emulsion ( RS-1) using emulsion distributor @ 0.25 to 0.30 kg per sqm on the prepared granular surfaces treated with primer and cleaned with hydraulic broom as per Technical specification Clause 503 including haulage of material within all leads,lifts and carriage of materials and as per direction of Engineer-in-Charge.

20mm thick open-Graded premix Carpet using Bituminous (VG-10)(Viscosity grade ten) Binder Providing, laying and rolling of open graded premix carpet of 20 mm (twenty milimetre) thickness composed of 13.2mm(thirteen point twenty milimetre) to 5.6 mm (five point six milimetre) aggregate using Bitumen VG-10 grade(Viscosity grade ten) conforming to IS:73 bitumen 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 wheeled 80-100kn (eighty to hundred ) static roller capacity, finished to required level and grades to be followed by seal coat of either Type B as per Technical specification clause 508.Bitumen VG-10 (Viscosity grade ten) grade by mechnical means . including carriage of materials with in all leads,lifts and other incidentals complete as per entire satisfaction of the Engineer-in-charge. including asphalt binder for bitumen@ 0.1% by weight Silane nanotechnology.

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-B as per Technical Specification Clause 510. Bitumen VG-10 grade(Viscosity grade ten) by mechanical mean including carriage of materials with in all leads,lifts and other incidentals complete as per entire satisfaction of the Engineer-in-charge. including asphalt binder for bitumen@ 0.1% by weight Silane nanotechnology.