WORK NO. 05 N.H. 19 SE RAMTAL HOTE HUYE SUNRAKH GAV KO JANE VALI SADAK KA CHAUDIKARAN KA KARYA

Scarifying existing bituminous surface to a depth of 50 mm and disposal of scarified material within all lift and leads upto 1000 m as per Technical Specification Clause 305.4.3 by Mechanical Means using Hydraulic excavator. MORT&H – 3.15 305.4.3

Construction of granular sub-base by providing close graded material, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with front end loader at OMC, and compacting with vibratory roller to achieve the desired density, complete as per clause 401 (by mix in place method) MoRT&H 401 SI.No. 4.01

Providing, laying and spreading of graded stone aggregate (WMM) after mixing with water at OMC in mechanical mix plant carriage of mixed Material by tipper to site, laying in unform single layer on sub-base /subgrade and compacting with the road roller to achieve the desire density. MoRT&H 406 SI.No 4.12

Providing and applying primer coat with SS1 grade bitumen emulsion on prepared surface of granular Base including cleaning of road surface and spraying primer at the rate of 0.70 to 1.00 kg/sqm using mechanical means. (Prime Coat over WMM/WBM) MoRTH&H 502SI. No 5.1A (i)

Providing and laying dense graded bituminous macadam with higher capacity batch type HMP using crushed aggregates of specified grading, premixed with bituminous binder @ 4.5 per cent by weight of total mix and filler, transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per MoRTH specification clause No. 505 complete in all respects. MoRTH&H 505 SI. No 5.04 A

Providing and applying tack coat with bitumen VG10 using emulsion pressure distributor at the rate of 0.25 kg per sqm on the prepared bituminous surface cleaned with mechanical broom. MoRTH&H 503SI. No 5.2 (i)

Providing and laying Bituminous concrete using crushed stone aggregates of specified grading, premixed with bituminous binder and filler, transporting the hot mix to work site by tippers, laying with paver finisher equiped with electronic sensor to the required grade, level and alignment and rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction and density as per specification, complete and as per directions of Engineer-in-Charge. 40/50 mm compacted thickness with bitumen of grade VG-30 @ 5.5% (percentage by weight of total mix) and lime filler @ 3% (percentage by weight of Aggregate) and waste plastic additive @ 8% (percentage by weight of bitumen) prepared in Batch Type Hot Mix Plant of 100- 120 TPH capacity. DSR 2023 16.57 (Rate Analysis Page 11-12)

Providing and laying of hot applied thermoplastic compound 2.5 mm thick including reflectorising glass bads @ 250 gms per sqm area, thickness of 2.5 mm is excludive of surface applied glass baeds as per IRC: 35 the finished survace to be level, uniform and free from streaks and holes. As per Morth Specification No. 803 SI 02/ MORTH-803 (8.13)

Painting Lines, Dashes, Arrows, etc. on Roads in Two Coats on New Work Painting lines, dashes, arrows, etc. on roads in two coats on new work with ready mixed road marking paint conforming to IS:164 on bituminous surface, including cleaning the surface of dirt, dust and other foreign matter, demarcation at site and traffic control. ii) Over 10 cm in width MORTH-803 (8.11 & 8.12)

Providing and fixing Glow studs of size 100x20 mm made of heavy duty body shall be moulded ASA (Acrylic styrene Acryloretrite ) or HIP (High impact polystyrene) or ABS having electronically welded micro- prismatic lens with abrasion resistant coating as approved by Engineer in charge. The glow stud shall support a load of 13635 kg tested in accordance with ASTM D4280. The slope of retro- reflective surface shall be 35 (+/- 5) degress to base .The reflective panels on both sides with at least 12 cm of reflective area up each side. The luminance intensity should be as per the specification and shall be tested as described in ASTM I: 809 as recommended in BS: 873 part 4 : 1973. The studs shall be fixed to the Road surface using the adhesive conforming to IS, as per procedure recommended by the manufacturer complete and as per direction of Engineer-in-charge. DSR 2023 16.50