REPAIR TO CERTAIN ROADS INCLUDING ROAD FURNITURE AT 4AFSB VARANASI

Amount

Scarifying or picking gravelled, macadam or bituminous macadam surfaces in area not exceeding 400sqm and exceeding 50 mm and not exceeding 100 mm deep complete all as specifed and directed. Note :- Usable Old materials (aggregate) has received from this item can be used under item No 2 here-in-after.

Material and labour for repair to pot holes not exceeding one sqm each including sweeping free from dust and mud water, scoring sunken surfaces in roads, paths etc cutting around edges to at least 25mm in depth making good by filling in screened & graded road metal , well ramming , watering including supply of road metal and applying tack coat @ 5kg per 10 sqm using bitumen grade VG-10 putting in premixed bituminous macadam, well rammed and sealed with binder 9.8 Kg per 10 sqm using bitumen 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 cippings) depth of potholes exceeding 30mm complete all as specified and directed by Garrison Engineer.

Material and labour for Water bound macadam (WBM) 75 mm thick compacted thickness with granite, trap or basalt coarse aggregate of grading 2 (63mm to 40mm size) or of grading 3 (50 to 20mm size) size, spread, rolled and consolidated to required gradient and camber complete all as specifed and directed.

M & L for Preparing un-surfaced WBM surfaces by brushing with wire brushes and removing caked mud etc sweeping with brooms and finally fanning the cleaned surfaces with gunny bags to remove all loose dirt etc and applying evenly a tack coat of paving bitumen (VG-10) @ 10 Kg per ten Sqm complete all as specifed and directed.

M & L for Preparing of old black top surface by brushing with wire brushes for removing caked mud etc, sweeping with brooms and finally fanning the cleaned surfaces with gunny bags to remove all loose dirt etc and applying evenly a tack coat of paving bitumen (VG-10) @ 5 Kg per ten Sqm complete all as specified and directed.

M & L for Providing Bituminous premix asphaltic semi dense concrete 30 mm consolidated thickness with minimum 5% binder content by weight of total mix, using paving bitumen (VG -30), rolled and compacted to required camber and gradient complete all as specified and directed by Garrison Engineer. Note :- (i) Work shall be executed as per design mix as approved by GE. (ii) The binder content specified is minimum. Any variation in binder content during design mix at site on plus side shall be borne by the contractor without any extra cost to the Government.

Supply and fixing in repair cat eye solar reflective type of metal body alloy of size 100mm x 100mm x 20mm with PAMA striplens reflector of model No. DA 972.0 make Dark eye or equivalent fixed with and incl MS stud of suitable size as per manufactures instructions complete all as specified and directed .

Supply and fix in repair 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 complete all as specified and directed.

Preparing the new bituminous surfaces of road as work removing or cleaning of all dirt, scales, oil grease and foreign materials etc complete as per the direction of Engineer-in-Charge and providing 2.5mm (minimum) thick and 100mm wide hot thermoplastic paint (Retro reflective type) for road marking in white/yellow shade by fully automatic thermoplastic paint applicator machine approved colour confirming to BS 3262-1989, fitted with profile shoe, gun, beads dispenser, propane tank, heaters and profile shoe, heater driven by skilled operator on road surfaces. Note:- (i) Thermo Plastic Paint work shall be carried out in accordance with manufacture's instructions and as specified in particular specifications. (ii) Refer MORTH specification of Para 803.4.2.1 and 800.4.2.2 on bituminous surface/surfaces in white colour or yellow colour and super imposed with glass beads confirming to BS 6088 and MORTH specification Para 803.4.3.3

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M/S DEEKSHA CONSTRUCTION