REPAIR TO ROAD DOMESTIC AREA, OTM AREA AND PEPAIR TO ROAD OF MANEUVERING AREA AT AF STN UDHAMPUR UNDER GE (AF) UDHAMPUR

Amount

Scarifying or picking up gravelled macadam or bituminous macadam surface area n exceeding 400 sqm , exe 50 mm and not exceeding 100 mm in depth complete all as spfd.

Repair to pot holes depth not exceeding 1 Sqm each including sweeping free from dust and mud or water scoring sunken surfaces in road,path etc. Cutting around edges to atleast 25 mm in depth making good by applying tack coat bituminious primer (Gde VG-30) @ 5 Kg per 10 Sqm putting Bituminious premixed semi dense asphaltic concrete 40 mm consolidated thickness with 5.5 % binder content of paving bitumen (VG-30) by weight of total mix,rolled and compacted to required camber and gradient using mechanical paver hot mix plant as specified and as directed. Note:- Premixed carpet shall be mixed in hot mix plant as specified.

Premixed Bituminious, macadam laid /rolled and compacted to required gradient and camber consolidated thickness 75mm or less with paving Bitumen of Grade VG-30 and binder content as per design mix but not less than 4% by weight of total mix incl rolling and compaction to achive desire density complete alll as specified and directed. Note: Repair to patches where depressions over 5mm thick shall also be carried out under this items. Contractor's quoted rate for this items shall be deemmed to include for cleaning of surface and removel of the rubbish material to distance as specified

Applying evenly a priming/tack coat with bituminious primer using paving bihumen viscosity at grade (VG-10) @ 5.00kg/10 sqm to BM road surfaces complete all as specified and directed.

Preparing of black top surface by brushing with wire brushed for removing caked mud etc and sweeping with brooms and finally fanning the cleaned surfaces with gunny bags to remove all loose dirts etc complete all as specified and directed.

Bituminous premix semi dense asphaltic concrete 40mm consolidated thickness with stone chipping graded aggregate with 5.5% binder contents by weight of paving bitumen Viscosity grade (VG-30) by weight of total mix, rolled and compacted with 8 to 12 tonne power roller to require camber and gradient using mechanical paver hot mix plant complete all as specified and directed.

Material and labour for marking of bituminious roads over certre line/edge line the road marking/speed breaker marking over speed breaker using thermoplastic paint (as per ASTM D 36/BS 3262 Part-I as approved by GE) ( Hot application) white/yellow by indigenious modern propeller road marking machine with a single coat of 2.5 mm thickness as directed by the Engineer - in -charge including cost and convenyance, all ingredients such as binder, glass beads, titanium dioxide, calcium carbonate, inters pillars, pigments as per Morth specifiacations of clauses 83.4.2.3 be sprayed at the rate of 250gm/sqm in succession the rate to include cost of all other materials, labour charges for mixing the ingredients to the required temperature, cleaning the road surface , premarking, cautionary sign boards,red Flags traffic cones as per traffic rules, safegaurding the newely painted centre line marking complete all as specified and directed.

Premixed sand seal coat for paving bitumen with 0.06 cu.m. of sand mixed with 6.8 kg of bitumen, applied and rolled to a uniform smooth surface complete all as specified

NATIONAL ROAD BUILDERS (BID ID -3076401)

M/S CHOUDHARY BUILDERS (BID ID -3081912)