MAINTANANCE TO ROAD AND ROAD FURNITURE AT DOMESTIC AND TECHNICAL AREA OF AFAC COIMBATORE

Amount

Scarifying or picking gravelled macadam or bituminous macadam surfaces in area not exceeding 400 Sqm and thickness exceeding 50mm but not exceeding 100mm, all as specified & directed.

Material and labour for 150 mm thick (compacted thickness ) WMM laid in two layers of 75 mm each, grading as per table 400-13 of MoRTH specifications for Road and Bridge works 2013 manufactured in WMM plant material comprising of clean, crushed, graded aggregate and granular material premixed with water to a dense mass, spreading with sensor paver and rolling with vibratory roller of capacity 80-10 KN static weight and consolidating to required gradien and camber complete all as specified and directed NOTE - The finished surface tolerances to be as per Table 900-1 of MaRTH specifications for Road and Bridge works 2013

Material and labour for preparing unsurfaced water bound macadam or WMM 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, all as specified & directed.

Material and labour for preparing 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, complete all as specified and as directed.

Material and labour for applying evenly a tack coat of bituminous diluted emulsion RS1 @ 8Kg/10 Sqm (Dilution with water in ration 1:1) complete all as specified and as directed.

Material and labour for applying evenly a tack coat of bituminous diluted emulsion RS1 @ 5Kg/10 Sqm (Dilution with water in ration 1:1) complete all as specified and as directed.

Material and labour for bituminous premix semi dense asphaltic concrete 30 mm consolidated thickness with 5.5% binder content (Using bitumen grade gradeVG-30 ) by weight of total mix, mixed in hot plant using design mix, and laid with mechanical paver and rolled and compacted to required camber and gradient using 8 to 10 ton capacity power road roller to achieve the required compactness to required camber & gradient complete all as specified and as directed.

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 filling in screened & graded road metal, watering and well ramming (including supply of road metal) complete all as specified and as directed.

Material and labour fo Premix bituminous, macadam , using with paving bitumen (VG-30) , binder content 4% by weight of total mix laid/rolled and compacted to required gradient and camber (consolidated thickness 75mm or less), complete all as specified and as directed.

Material and labour for laying, consolidation of cold mix, instant pot hole repair material Each layer shall be laid max 75mm thickness including preparation of surface and priming/tacking with RS-1 emulsion, complete all as specified and as directed.

Material and labour for preparing bituminous surfaces of road and marking 2.5mm thick centre lines, stop lines, dashes, arrows etc. and the like not. exceeding 10cm wide on roads pavements with hot applied thermo plastic road marking paint of approved colour confirming to BS 3262-1989 with special applicator machine all as per manufacturers instruction, complete all as specified and directed.

Supply and fixing metal tubular dealineator made out of ABS round body fitted with 2 Nos 65 mm dia highly reflective reflectors made out of PMMA and mounted on 45/50 mm dia mild steel pipe of 600 mm height duly powder coated and thermo plastic elastomer 3 bands of green, red and yellow reflector radium tape of 25 mm wide strips with anti theft steel net for reflector protection including taking down old one and embedding new one in PCC 1:2:4 (150x150x300mm) type B1(using 20mm graded aggregate) complete all as specified and directed

Supply and fixing cat eye solar reflective type of metal body alloy of size 100mm x 100mm x 20mm with PAMA striplens reflector of model No. DA 972 fixed with and incl MS stud of suitable size as per manufactures instructions including taking down old cat eye all as specified and directed.

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 per manufactures instructions etc. all as specified and directed

KSR AND COMPANY (BID ID -3158283)

Vishnu Infrastructures (BID ID -3158172)