SPL REPAIR TO NATHU SINGH ROAD AT KANPUR CANTT UNDER AGE B/R-II OF GE (I) KANPUR

M&L for Preparation of black top surfaces by brushing with wire brushes for removing caked mud etc. sweeping with brooms and finally fanning the cleaned surface with gunny bags to remove all loose dirt etc. and applying evenly a prime/tack coat with bituminous primer @5 kg/10 Sqm complete all as specified and directed.

M&L premix bituminous, macadam laid rolled and compacted to required gradient and camber (consolidated thickness 75mm or less), binder content 4 % of binder content by weight of total mix using bitumen VG-30 laid, rolled and compacted to required gradient and camber with 8 to 10 tonne capacity power roller by using mechanical paver complete all as specified and directed.

M&L for premixed Semi Dense Asphaltic Concrete 30 mm thick consolidated thickness with VG-30 (paving bitumen) ( min marshall stability 820 kg) laid in single layer with min 5.5% binder content and min 2 % cement filler mix of total mix, combined grading and mix proportion should be ascertained as per IRC:111-2009 and should be used for execution after obtaining design mix / job formula from approved lab/ CTL. Mix to be prepared through hot mix plant and laying to be done using sensor paver, rolled and compacted to required camber and gradient using 8 -12 tonne vibratory roller complete all as specified and directed. Note -Before execution of design mix/ job mix formula should be obtained from CTL/NABL Lab and credentials of report obtained.

Providing and laying microsurfacing course, comprising of dry fine aggregates conforming TYPE-II grading (4 to 6 MM) of specification as per IRC: SP-81-2008, polymer /latex modified cationic bitumen emulsion, Ordinary Portland cement as filler, chemical 1 additives and water, including proportioning, mixing and laying of microsurfacing coarse using mechanised machine and laying unit all complete as per IRC SP-81 and MORTH specifications complete all as specified and directed.

M&L for marking 2.0 mm thick center line stop line, side line etc on roads as per IRC pattern with thermoplastic paint of approved quality and made with 8% glass beads laid on the road surface at temperature 60 degree centigrade with special applicator complete all as specified and directed.

Supply and fixing in repair of HDPE high density polythelene) speed bumps of size 450mm x335mm, 75mm height of pre coloured material, UV stabilized (so it doesn’t fade in sunlight), studded with two highly reflective reflectors (should be molded in PMMA material are welded with PE base plate through ultrasonic welding process and then fixed on the speed bump so that dust and water cannot touch the reflector’s inside area and thus it maintains its reflectivity for a long time) fixed with four nails and epoxy incl filling of hollow portion of bumps with bitumen/ cement concrete each as per manufacturer instructions complete all as specified and directed.

Supply and fix in repair ABS round body delineator fitted with 2 Nos 100 mm highly reflective reflectors made out of PMMA and mounted on MS pipe of 50 duly powder coated, anti rust & anti theft steel net of any colour combination weight not less than 750 gms (excluding pipe). The body of Guide Post is moulded in ABS plastic and it is fixed on powder coated steel pipe of 1010 mm height, weight not less than 1700 gms complete all as specified and directed.

Supply and fixing in repair dual directional reflective cat eye of aluminium casted stud 100 x 100 mm having plastic ABS strip containing 31 mini retro reflective glass beads of colour white/red/yellow one side provided with zinc plated nail of 12 mm dia and length 120 mm for fixing to road by hammering, complete all as specified and as directed. Cat part No-GPL 01-02 CAT EYE AL(31B) of Greenlite/ Cat part No OS-785 Make Oscaror equivalent in Dark eye/Road star / Siner Infrastructure.

Supply and fix solar cat eye aluminum alloy shall (100% water proofing design according to 65) of size 125mm x 125mm x 25mm (shank 65mm) of high efficiency Mono rystafie solar panel 2.4V/0.3 watt one NI-ed rechargeable battery (1.2V/1600MA) consisting of super bright LED with 10,000 to 18,000 mcd completed as permanufactures instructions etc complete all as specified and directed.