Road Safety Improvement measures at identified accident prone locations on NH 57.

Providing and applying tack coat with bitumen using Pressure distributor @ 0.20kg/sqm on the prepared surface cleaned with mechanical brooms as per clause 503 of MOSRT & H Specifications for Road & Bridge works (5th.Revision) including cost of all materials, labour, T&P, royalty, cess, tax etc. complete and as per direction of Engineer in charge.

Providing and laying bituminous concrete with batch type hot mix plant using crushed aggregates of specified grading, premixed with bituminous binder of 60/70 penetration grade of bitumen, 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 wheelede, vibratory and tandem rollers to achieve the desired compaction as per Clause 509 of MoSRT&H Specifications for Road & Bridge works (5th. Revision) including cost of all materials, labour, T&P, royalty, cess, tax etc. complete and as per direction of Engineer in charge.

Providing and fixing of bi-directional retro reflective raised pavement markers of approved colour, quality & make conforming to ASTM D-4280 made from injection moulded high impact polymer including cleaning, preparation of surface and fixing at position with approved quality adhesives including cost of all materials, labour, transportation, taxes, duties, sundries, T&P etc. complete as per direction of the Engineer-in-charge.

Supplying ,erecting and commissioning of the super quality traffic signal blinker with the whole assembly which includes PV solar panel(monocrystaline), frame for solar panel, traffic signal blinker, wire harness, charge controller, Lithium Ferrophsphate 12V/7 Ah battery with 24 hours back up time , battery box, signal pole with all assesories etc, complete with warranty period of 5 years for whole assembly) and as per direction of the Engineer-in- Charge.

Providing and erecting a "thrie" metal beam crash barrier comprising of 3 mm thick corrugated sheet metal beam rail, 85 cm above road/ground level, fixed on ISMC series channel vertical post, 150 x 75 x 5 mm spaced 2 m centre to centre, 2 m high with 1.15 m below ground level, all steel parts and fitments to be galvanised by hot dip process, all fittings to conform to IS:1367 and IS:1364, metal beam rail to be fixed on the vertical post with a space of channel section 150 x 75 x 5 mm, 546 mm long complete as per clause 810 including cost of all materials, labour, T&P, royalty, cess, tax etc. complete and as per direction of Engineer in charge.

Providing and laying of hot applied thermoplastic Transverse Bar marking compound 5 mm thick including reflectorising glass beads @ 250 gms per sqm area, thickness of 2.5 mm is exclusive of surface applied glass beads as per IRC:35 .The finished surface to be level, uniform and free from streaks and holes including cost of all materials, labour, T&P, cess etc. complete and as per direction of Engineer in charge.

Supply of 60W All in One LED Solar Street lights vide having extruded aluminium housing, 200Wp or more Mono Crystalline Panel/Laminates fixed on the top of the luminaire housing, maintenance free 12.8 volts 90 Ah (Bis certified) or more Lithium Ferrophosphate (LiFePO4) battery (BIS certified) with inbuilt BMS, MPPT charge controller with >92% efficiency, PIR sensor to provide 2 days( 24 hrs) back up by considering dimming profile of 100% - 2 hr, 80% - 2 hr,60% - 2hr and 40% -6 hr per day . The luminaire should have IP 66 protection for critical components, IK08 for complete AIO solar light ( As per IK report of third party NABL lab), having lumen output of > 11400 lumen with lumen efficacy >190 lm/w as per LM 79 report of third party NABL lab to justify the lumen output & lumen efficacy of >190 lm/w . The Solar light must be having more than three nos. or more LED PCB Compartment with IK10 Lenses on the LED chip for better lighting distribution on the road to avoid glare on human eyes.The proof of these multiple LED PCB compartment with IP lense must be there on the photos of All In One Solar lights mentioned in LM 79 reports & other Test reports mentioned below. Both the luminaire and Mono Crystalline Panel must be manufactured in India. The Solar lighting company must submit the third party NABL lab reports to justify the lumen efficacy, luminaire output and IP 65 protection. The Luminaire should be supplied along with adjustable type die cast alluminium mounting bracket which can be fitted directly on the pole and 2 nos. supporting bracket must be there in luminaire housing to fix the these brackets in the pole so that the luminaire can sustain the desired wind speed . The Solar Street light with solar panel having capacity of 200 Wp or more must be designed to take the wind load at 180 km/hr wind speed (As per wind load test report). The Solar lighting manufacturer must submit the declaration letter mentioning that complete solar light and the solar panel are manufactured in India and warranty certificate on their company's letter head by mentioning warranty period as 5 years and necessary aftersales service will be provided through their tollfree base service network as per direction of Engineer in charge. Light

Supply of 8 mtr long GI Hot dip Galvanized Octagonal pole manufactured from HT steel having yield strength of 355 N per sq mtr having base dia of 155 mm(A/F) and Top dia of 70 mm (A/F)of sheet thickness of 4 mm or more complete with base plate and 4 nos. EN* grade fdn bolts . The Octagonal pole must be duly hot dip galvanized and must sustain the wind speed of 180 KM/HR by considering the wind expose area and weight of the AIO Solar light as per direction of Engineer in charge. Make:Valmount/Bajaj/Vakarangee/Transrail/Skipper only Guard post

Construction of M20 grade RCC Foundation by using Reinforcement as per the approved foundation drawing of Pole manufacturer including cost of all materials, labour, T&P, royalty, cess, tax etc. complete and as per direction of Engineer in charge.

Installation of Octagonal pole by fixing the Solar Street lights by taking all safety precautions and using suitable machinery for successful installation light on that foundation as per direction of Engineer in charge.