REPAIR TO ROAD AND ROAD FURNITURE ITEMS IN DOMESTIC AND TECH AREA AT AF STN NAL

Amount

Scarifying or picking gravelled, macadam or bituminous macadam surfaces in area n.exc 400 sqm and exc.50 mm & n.exc 100 mm deep complete all as specified and as directed.

Material and labour for Repair to pot holes any depth, not exceeding 1 Sqm each including sweeping free from dust and mud, or water, scoring sunken surfaces in roads, paths etc. cutting around edges to at least 25 mm in depth, making good by applying tack coat @ 5 Kg per 10 Sqm using bitumen emulsion (RS-1) confirming to IS- 8887 putting in premixed bituminous macadam using paving bitumen of grade VG-30) blinded with 0.09 Cum of stone chippings, 6.3mm size and again well rammed (including supply of premixed macadam, binder and chipping), depth of pot holes exceeding 30 mm complete all as specified and as directed.

Material and labour for preparing existing 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 priming/ tack coat with bitumen emulsion (RS-1) confirming to IS- 8887 of any penetration @ 5 Kg. Per 10 Sqm of road surface with mechanical sprayer, operated by cold pressure mechanism complete all as specified and as directed.

Material and Labour for providing and laying bituminous premix semi-dense asphaltic concrete 30 mm consolidated thickness with 5.5% binder content by weight of total mix (using paving bitumen VG-30 grade confirming to IS-73-2013), laid & spraed uniformly by means of Mechanical Paver, rolled and compacted to required camber and gradient with 8 to 12 ton power roller, complete all as specified and as directed. Note:- (i) Mixing of bituminous concrete shall be in Hot Mix Plant. (ii) Semi dense asphaltic bituminous concrete shall be designed considering the bituminous contents as specified and as directed.

Material and labour for preparing water bound macadam 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 priming/ tack coat with bitumen emulsion (RS-1) confirming to IS- 8887 of any penetration @ 10 Kg. Per 10 Sqm of road surface with mechanical sprayer, operated by cold pressure mechanism complete all as specified and as directed by Engineer-in-charge.

Material and labour for premix bituminous macadam using 40 mm well graded crushed stone aggregate with 4 % binder content by weight of total mix (using paving bitumen of grade VG-30 confirming to IS :73: 2013) laid/rolled and compacted to required gradient and camber (consolidated thickness 75 mm or more) complete all as specified and as directed. (binder shall be of 4% weight of total mix). Note : Mixing of bituminus concrete shall be in hot mix plant.

Material and Labour for cleaning and preparing the bituminous road surface and making good for road marking with reflective thermoplsatic white road marking paint confirming to BIS-3262, laid through Road Marking Machine in layer of CRYSTALX (using 5 kg per Sqm by incorporating 8% white glass beads for reflectivity) and 2mm thick centre line, stop line etc. as per IRC pattern laid at temperature 60 degree centigrade including making necessary traffic diverson arrangement complete all as specified and as directed.

Dismantling aluminium road studs any type and any size from bituminous road before road carpeting work complete all as specified and as directed.

Supply and fixing aluminium alloy body stud/cat eye of size (110 x 120 x 23.5) mm for road surfaces complete all as specified and as directed. Make :- Dark Eye/Oscar Safety Solution/TATA/Sinor Infrastrature/Shakti

Supply and Fixing Dual directional solar road studs (Cat eye) made of Alluminium alloy shell of having 10 tons load bearing capacity, of size 125x125x25 mm (with a shank of 65mm), die casted dynamically designed very high impact strength and cosisting of protection glass and 100 % water proof design according to IP 67 minimum 06 nos LED with minimum working hours 72-96 hours, view distance minimum 1000 mtr including 1.2 V nickel metal hydride rechargable battery to give back-up for atleast 3 days, as approved including fixed with epoxy complete all as specified and as directed. Make : -Dark Eye/Oscar Safety Solution/TATA/Sinor Infrastrature/Shakti

Supply and fixing in repairs delineator of ABS round body fiting with 2 Nos 100mm dia highly reflective reflectors made out of PMMA and mounted on MS pipe of 65 mm dia duly powder coated, antirust & antitheft steel net fixed on 600mm high pole with retroreflective tapes in red or yellow in color including fixing with PCC block of required size in (1:3:6 ) type C2 using 40mm graded aggregates in foundation after excavation of required depth & size complete all as specified and as directed. Make :- Dark Eye/Oscar Safety Solution/TATA/Sinor Infrastrature/Shakti

Supply and Fixing in repairs solar road delineators made of MS pipe of 48mm dia duly powder coated anti-rust with anti theft Mild Steel net. Height not less than 700 mm (approx) including taking down of existing one complete all as specified and as directed. Make :- Dark Eye/Oscar Safety Solution/TATA/Sinor Infrastrature/Shakti

Supply and fixing in repairs Black and Yellow Heavy duty rubber speed breaker of size 500x 450 x 50 mm of load capaictiy upto 30 tonne, Nailing with nurling for better road grip complete all as specified and as directed. MAke : 3M, National Safety Solutions, Oscar Safety Solution.

SHREE GURU NANAK CONSTRUCTION COMPANY