CA NO CWE/AF AMB/AMB-40/2020-21 REPAIR TO CERTAIN ROADS AND ROAD SIDE FURNITURE AT SITE-II, SITE- III AND PATIALA UNDER GE (AF) AMBALA

Amount

Scarifying or picking gravelled macadam or bituminous macadam surfaces in area not exceeding 400 sqm and depth exceeding 50 mm but not exceeding 100 mm and removal of debries from site to distance not exceeding 100 mtr complete all as specified and directed.

Material & labour for 75 mm thick (compacted thickness) Wet mix macadam (WMM) in one layers with coarse aggregate (lime stone, sand stone, flint or quartzite) of grading 2 (63 to 40mm size ) or of grading 3 (50 mm to 20mm) specification as per clause 406 and as per table 400-13 of yellow book of MORT&H including premixing the material with water at OMC in mechanical mix plant, carriage of mixed material by tipper to site for all leads & lifts, to be laid using mechanical paver, spread watered,rolled & consolidated to required gradient and camber with vibratory type power roller 8 to 12 tonne capacity to achieve the desired density complete all as specified and as directed.

Ditto all as per BOQ item No 2.00 here-in-before but Labour only Note: Material obtained from item No 1.00 here-in-above shall be used in this item as directed by Engineer-in-charge.

Material & labour for preparation of Wet Mix Macadam (WMM) surfaces by brushing with wire brushes for removing caked mud/grass etc sweeping with brooms and finally fanning the cleaned surface with gunny bags to remove all loose dust/dirt etc and applying evenly a priming/tack coat of paving bitumen (grade VG-10) @ 10 Kg per 10 Sqm by using mechanical sprayer complete all as specified and as directed.

Material and labour for preparing of existing black top surfaces of road by brushing with wire brushes for removing caked mud etc sweeping with brooms and finally fanning the cleaned surfaces with air compressor to remove all dust/dirt, applying evenly a priming/tack coat with paving bitumen (grade VG-10) @ 5 Kg per 10 sqm by using mechanical sprayer complete all as specified and as directed.

Material and labour for laying premix bituminous macadam using 20mm size graded crushed stone aggregate mixed with paving bitumen (grade VG-30) @ 4% by weight of total mix, rolled and compacted with 8 to 12 tonne power road roller to required gradient and camber using full width mechanical sensor paver with string sensor (consolidated thickness not exceeding 75 mm) complete all as specified and directed.

Material and labour for 30mm thick (consolidated thickness) bituminous pre-mixed, hot mix, semi-dense asphaltic concrete with coarse aggregate of grading 1 as per MORT&H specification in single layer using paving bitumen (grade VG-30) @ 5.5% by weight of the total mix as per design mix including supply and mixing of filler (OPC cement) laid, rolled and compacted to required gradient and camber using full width mechanical sensor paver with string sensor and compacted with 8 to12 tonne power roller including taking down of existing cat eyes and refixing of cat eyes after laying premix complete all as specified and directed.

Material and labour for repair to pot holes of any depth, area not exceeding one 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) and applying a priming/tack coat of paving bitumen (grade VG-10) @ 10 kg per 10 Sqm, by using mechanical sprayer complete all as specified and as directed.

Material and labour for hot applied thermoplastic road marking paint inclusive type I reflectorising glass beads as per table 800-3, 800-4 of MORT&H applied in uniform thickness of at least 1.5mm and spread uniformly with reflectorising glass beads type II @ 250 gms per sqm with a road marking machine as per IRC: 35 ,with traffic diversion arrangements if required, complete as per MORT&H specification clause 803.4, complete all as specified and directed.

S&F in repair ABS Engineering plastic speed breaker designed so dynamically and compact that it can bear maximum load of it. the body of the speed breaker is made of ABS material. Two highly reflective reflectors moulded in PMMA material welded with ABS plate through ultrasonic welding process and then fixed on to the speed breaker so that dust and water cannot touch reflectors inside and thus it maintains its reflectivity for a long period, size 750x250x75 mm complete all as specified and as directed. Make:- Model No DA-1006, design patent No 206431 of Dark Eye or equivalent of 3M/Greenlite

M & L for continuous brick edging using brick sub class “B”, old size with width equal to width of bricks laid dry on end vertically including necessary earth work embedding bricks at required depth and tamping ground around brick and removal of surplus soil to a distance n exc 100 mtr complete all as specified and as directed. Note:Brick of class designation 100 i.e. bricks shall be of minimum compressive strength 100Kg/sqcm

M&L for Plain Cement Concrete, 1:2:4 type B-1 using 20mm graded mechanically crushed stone aggregate as in lintels upto 1.5m clear span, cills, steps; seismic and other similar bands, plinth courses, string courses, lacing courses, parapets and railings upto 60 cm in height, copings, kneelers, apex stones, bed plates, kerbs, water troughs and the like including weathering, slightly rounded or chamfered angles and throating and all necessary formwork complete all as specified and directed.

Supply and fixing in repair Solar road stud, of any tint, 2 way, aluminium alloy body material, cat eye of size 125 mmx125 mmx25mm having two highly reflective reflectors ,Solar powered by monocrystal solar panel fitted with 6 pieces-3 pieces on either sides,LED's-010 mm of different clolur with one high capacity Ni-Cd rechargeable battery backup of 12 hours continuous lighting at night view distance 100 metre approx ,designed to bear load upto 25 tonnes and its impact strength 250 KN, one MS pin fixed with approved epoxy adhesive as per manufacturer's instructions after taking down cat eyes as existing at site complete all as specified and as directed. Make: Catpart No. Dhruv DA-110 of Dark Eye or equivalent of 3M/Greenlite

Supply and fixing in repair Solar road delineator 6 LEDs of colour red/yellow housed in plastic body. LEDs, solar cells, battery and light sensor well protected inside polycarbonate sheet; device protected with powder coated wire mesh cage. System mounted over 47 mm dia steel tube powder coated of length 600 mm having sheet foot for firm grip to ground. Delineator to have additional reflective bands. System workable for 2-3 days (nights) after full charge for 8-10 hours including necassary excavation & PCC 1:2:4 for fixing delinators as per manufacturer instruction complete all as specified and as directed. Make: Catpart No. GPL-13-01 of GREENLITE or equivalent in Dark eye / 3M

Deduct total amount of Credit schedule Rs. 15200.00

Bal Singh and Sons