Strengthening work from km 33.00 to km 37.00 on NH-72A (New NH-307) in the State of Uttarakhand

Amount

Stress Absorbing Membrane (SAM) crack width less than 6 mm (Providing and laying of a stress absorbing membrane over a cracked road surface, with crack width below 6 mm after cleaning with a mechanical broom, using modified binder complying with clause 52

Tack coatProviding and applying tack coat with bitumen emulsion using emulsion pressure distributor at the rate of 0.20 to 0.25 kg per sqm on the prepared bituminous surface cleaned with hydraulic broom as per Technical Specification clause 503.

Providing and laying Dense Bituminous Macadam with 100-120 TPH batch type HMP producing an average output of 75 tonnes per hour using crushed aggregates of specified grading, premixed with bituminous binder @ 4.25% by weight of total mix of 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. 507 complete in all respects.Grading II - 26.5mm nominal size

Providing and laying Bituminous Concrete with 100-120 TPH batch typehot mix plant producing an average output of 75 tonnes per hour usingcrushed aggregates of specified grading, premixed with bituminousbinder, transporting the hot mix to work site, laying with a hydrostaticpaver finisher with sensor control to the required grade, level andalignment, rolling with smooth wheeled, vibratory and tandem rollers toachieve the desired compaction as per MORTH specification clause No.509 complete in all respectsfor Grading-II (bituminous binder @ 5.4 % of mix)

Providing and laying of hot applied thermoplastic compound of ISI MarkApproved Quality of 2.5 mm thick including reflectorising glass beads @250 gms per sqm area, as per IRC:35 .The finished surface to be level,uniform and free from streaks and holes.

Providing and fixing Bi-directional Road Studs (Cat Eye) / Reflective Pavement Marker (RPM) with single body twin shank and plastic body moulded from ASA (Acrylic Styrene crylonitrite) or HIPS (Hi-impact Polystyrene) or ABS (Acrylonitrile Butadiene Styrene) or any othersuitable material approved by Engineer in charge (Marker must support aload of 13635 kg tested in accordance with ASTM D 4280 and eflective lenses conforming to ASTM D 788 or equivalent) bonded or anchoredwithin the road surface for lane marking and delineation for night time visibility as per Clause No. 1707 of MORD and 804 of MORTH specifications. The RPM must have reflective panels with micro prismatic lens where area of each retro reflective surface shall not be less than

Providing and fixing Solar Powered Road Studs (Rectangular) of size not less than 100mm x 100 mm x 10 mm or (Circular) of dia 130+/- 6mm and height 30 +/- 2mm (with 8 super bright LEDs for long visibility from distance greater than 800 m) having twin shan

Supply & fixing of PVC speed breaker Yellow & black in colour of size 300x250x50mm with built relector both sides PMMA in amber color red & white moulded in ABS Alloy including supply of all material,labour & T&P etc. cartage at site as per direction of enginner in charge.

M/s KAY KAY CONSTRUCTIONS

A K BUILDSOLUTION

Shivalik Infraventures Pvt Ltd

HIMALAYAN CONSTRUCTION