CERTAIN REPAIR TO ROAD AND ROAD FURNITURE FOR OTM AND MD ACCN IN LAL TIKKU KHAD AREA UNDER AGE BR-II OF GE (S) MAMUN

Amount

Material and Labour for Repair to potholes depth of potholes exc 30 mm, not exc 1 sq m 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.

Material and Labour for preparation of existing black top surface of road by brushing with wire brushes for removing caked mud etc, sweeping with brooms and finally fanning the surfaces by mechanical compressor to remove all loose dirt and applying evenly a priming/tack coat with paving bitumen VG 10 grade @ 5 Kg per 10Sqm of road surface and laying Premix bituminous, macadam laid/rolled and compacted to required gradient and camber (consolidated thickness 75mm or less) with paving bitumen (VG-30) @ 4.5% by total mix laid by self propelled mechanical paver, rolled and compacted to required gradient and camber using 8 to 10 tonne power roller/tandem vibrating roller to achieve uniform smooth surface complete all as specified and directed. Note: The specification of bituminous macadam shall be as per Para 20.B.3 of SSR Part-I.

Material and Labour for Preparation of existing black top surface of road by brushing with wire brushes for removing caked mud etc, sweeping with brooms and finally fanning the surfaces by mechanical compressor to remove all loose dirt and applying evenly a priming/tack coat with paving bitumen VG 10 grade @ 5 Kg per 10Sqm of road surface and laying bituminous premixed semi dense asphaltic concrete 30mm thick (consolidated thickness) using binder (Bitumen VG-30 grade) contents @ 5.5 % by weight of total mix, mixed in Hot mix Plant and laid by using self propelled mechanical paver, rolled and compacted to required camber & gradient using 8 to 10 tonne power roller/tandem vibrating roller to achieve uniform smooth surface complete all as specified and directed. Note: The combined grading of aggregate shall be as per Para 20.B.2.5.4(d) & 20.B.4 of SSR Part-I.

Material and Labour for thermoplastic road marking paint 2.5mm thick, white or golden yellow in colour, conforming to BS-3262, in lines, arrow, dashes & letters exceeding 10cm in width, applied hot, using application unit and retroreflective glass beads @ 250 to 300 gram/Sqm to withstand vehicular traffic load, laid as per manufacture's instructions, the finish surfaces to be level, uniform and free from streaks and holes as per MORTH specification complete all as specified and directed.

Supply and fixing solar road stud having 3 LEDs of colour red/yellow/blue/green (as required) housed in a tough pressured die casted aluminium alloy size 125mmx125mm of head 20mm of built in slem nail 37mmx37mmx55mm long for fixing with epoxy LEDs and light sensor well protected in side under tough unbreakable polycarbonate transperent sheet roof including necessary earth work in replacement of damaged/displaced, complete all as specified and directed.

Supply and fixing dual directional reflective cat eye of aluminium casted stud 100x100mm having plastic ABS strips containing 62 mini retro reflective glass beeds of colour white/red/yellow a side provided with steel zinc plated nail of dia 12mm of length 120mm for fixing to road by hammering to a distance of 3m including necessary replacement of damaged/displaced items, complete all as specified and directed.

Supply and fixing of 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 thermoplastic 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 embedding in PCC 1:2:4 (150x150x300mm) type B1 complete all as specified and directed.

Supply and fixing solar road delineator with 6 LED of colour red/yellow housed in plastic body with LED solar cell battery and light sensor well protected inside polycobonate sheet diving protected with powder coated wire mesh cage equipped with solar system mounted over 47mm dia steel tube powder coated of length 1000mm having sheet foot for firm grip to ground delinator to have additional reflective band equipped with solar system workable for 2-3 days(night) after full charge of 8-10 hours including necessary earth work in any strata and embeding in PCC 1:2:4 type B-1 (20mm graded aggregate) of size 30x30x30cm complete all as specified and directed.

Supply and fixing of 1000mm (32" diameter) round convex mirror with cratch resistant polycarbonate material, unbreakable ABS back, un-affected by radiations, suitbale for all weather conditions, 130 degree viewing angle, zince plated fittings including with mirror with minimum 2 meter long 75mm dia pipe with height and angle adjustment fiitngs for mirror and embedded in ground in PCC (1:2:4) type B-1 of suitable size including necessary earthwork, complete all as specified and directed.

Sandeep Kumar

M/S RAJESH WADHERA GOVT. CONT.