Recarpeting of the Main Road and Slow Carriageways of Sector 21 and Sector 22 Roads and application of Fog Spray on Sector 17 and Sector 18 Roads and Slow Carriageways at Himalaya Marg UT Chandigarh

TACK COAT : 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.

Providing and laying 35 mm thick bituminous concrete as per clause 507 of MORT&H specification with mechanical paver/manually after mixing aggregate and bitumen as per design mix in Hot mix plant using minimum 5.5% bitumen of grade VG- 30 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.

Providing and laying type 3 (6mm to 8mm)7 mm Avg. Thick SLURRY SEAL with mechanical paver/manually after mixing aggregate and bitumen as per design mix in hot mix plant using 7.5% Straight run bitumen of VG-30 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 semi dense bituminous concrete 25 mm thick compact havning laid density of 2.3 gm/ c.c using aggregate conforming to clause 507.2.2 / 507.2.3 and table 500.14 (physical charctrestic) of grading II specified in table 500.15 (grading /composition) of Morth Specification(4th Revision) Premixed with bitumen VG 30 @ 5.25 % minimum( by weight of total Mix) In hot Mix Plant transport to site.laid with mechenical pvers Finisher to the required grade,level and alingment and rolled with smooth wheeled/viberatory/static roller as per clause 501.6 and 501.7 of Morth & H Specification to construct bituminious layer conforming to table 500.16 of Mort&H specification with desired complete in all respact and to the entire satisfactions of Engineer -in- charge.

Providing and applying Fog Spray with slow setting bitumen emulsion @ 1 Ltr/Sqm for rejuvenate the binder content (USE SS-1 grade bitumen) in an existing bituminous surfacing to the entire satisfiaction of the Engineer in charge.

Providing and laying type 2 (4mm to 6mm)5 mm Avg.@9-10kg/sqm Thick SLURRY SEAL with mechanical paver/manually after mixing aggregate and bitumen as per design mix in hot mix plant using 10.0% Straight run bitumen of VG-10 penetration and using fine aggregate with 1.5% filler to the weight of aggregate confirming to relevant specification laid in MORT&H specification and density of slurry seal concrete as laid 1.82 Gm/c.c.complete in all respect and to the entire satisfaction of the Engineer-in-charge.

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.

Dismantling of existing Kerbs and stacking the serviceable kerbs properly at site and disposal of the unserviceable kerbs and channels average lead of 1000 mtr.

Dismantling of existing Channels and stacking the serviceable channels properly at site and disposal of the unserviceable kerbs and channels average lead of 1000 mtr.

Providing and fixing of factory manufactured precast concrete kerb of size 300mm x 300mm having 150mm thickness with one edge semi rounded duly vibrated mechanically and compacted made of P.C.C 1:2:4 duly cured and finished. The rate further include filling of joints between kerbs / channels with cement mortar 1:2 complete in all respect and to the entire satisfaction of Engineer-in-charge.