Recarpeting of V3 Road from Jn43 to Route No3 Chandigarh

Providing and laying tack coat with bitumen VG-10 @ 3.00 kg/10 sqm using sprayer pump on prepared surface heating bitumen in boiler and spraying bitumen with spray set fitted on bitumen boiler including cleaning of road surface with complete in all respect as per MORT&H specification and to the entire satisfaction of the Engineer-in-charge. N.S.

PRIME COAT : Providing and applying primer coat with bitumen emulsion (Rapid Setting, packed) on prepared surface including cleaning of road surface and spraying bitumen at the rate of minimum 0.85 Kg/sqm with bitumen pressure sprayer complete in all respects as per clause 502 of MORT&H specification (4th edition) and to the entire satisfaction of the Engineer in charge.

Providing and laying type 3 (6mm to 8mm)7 mm Avg. Thick SLURRY SEAL with mechanical paver after mixing aggregate and bitumen as per design mix in hot mix plant using 7.5% Straight run bitumen of VG-10 penetration and using fine aggregate with 2% filler to the weight of aggregate confirming to relevant specification laid in MORT&H specification and density of slurry seal concrete as laid 1.71 Gm/c.c.complete in all respect and to the entire satisfaction of the Engineer-in-charge.

Providing and laying 35mm thick bituminous concrete as per clause 507 of MORT&H specification with mechanical paver after mixing aggregate and bitumen as per design mix in Hot mix plant using minimum5.65% bitumen of grade VG- 30, add anti strip chemical @ 0.75% of Bitumen (by Weight) to minimize the effect of stripping action due to rain/moisture and using both coarse and fine aggregate filler stone dust @2% by weight of aggregate confirming to relevant specification laid in MORT&H specification clause 507.2.2 and 507.2.3 with grading confirming to table 500-17 gradation –II of MORT&H specification and density of bituminous concrete as laid 2.35 gm/cc complete in all respect as per MORT&H specification and to entire satisfaction of Engineer-in-charge. The contractor shall be asked to provision bill of anti strip chemical proof of its addition in the bitumen tank by photogrpah & videography.

Providing and laying 30mm thick bituminous concrete as per clause 507 of MORT&H specification with mechanical paver after mixing aggregate and bitumen as per design mix in Hot mix plant using minimum5.50% bitumen of grade VG- 30, add anti strip chemical @ 0.75% of Bitumen (by Weight) to minimize the effect of stripping action due to rain/moisture and using both coarse and fine aggregate filler stone dust @2% by weight of aggregate confirming to relevant specification laid in MORT&H specification clause 507.2.2 and 507.2.3 with grading confirming to table 500-17 gradation –II of MORT&H specification and density of bituminous concrete as laid 2.35 gm/cc complete in all respect as per MORT&H specification and to entire satisfaction of Engineer-in-charge. The contractor shall be asked to provision bill of anti strip chemical proof of its addition in the bitumen tank by photogrpah & videography.

Providing and applying 2.5mm (minimum) thick thermoplastic road marking paint for edge line, central line, stop line, segregation line, zebra crossing, arrows and other road signs etc. The thermoplastic material should be homogeneously composed of pigment, hot resin and glass reflectorising beads @0.250 Kg/Sqm. The gradation of glass beads must be as per table 800.4 and properties of material should be as per table 800.3 of MORT&H specification (5th revision). The work should be complete in all respects and to the entire satisfaction of Engineer-in-charge N.S.

Providing and applying 5mm (minimum) thick thermoplastic road marking paint for edge line, central line, stop line, segregation line, zebra crossing, arrows and other road signs etc. The thermoplastic material should be homogeneously composed of pigment, hot resin and glass reflectorising beads @0.250 Kg/Sqm. The gradation of glass beads must be as per table 800.4 and properties of material should be as per table 800.3 of MORT&H specification (5th revision). The work should be complete in all respects and to the entire satisfaction of Engineer-in-charge

Providing and fixing of Raised pavement markers (Cat eyes) of make 3m series/ Avery Denninson 80/C-80 conforming to ASTM D4280 type H with micro prismatic lens on both sides with 13 sq cum retro-reflective surface area in each lens, having two no. 3cm shanks and fixing the same with suitable epoxy after cutting the road surface for embedding shanks complete in all respects and to the entire satisfaction of the Engineer in charge. N.S.