REPAIR/MAINTENANCE TO ROAD AT ZONE A AT MILITARY STATION GAYA UNDER GE GAYA.

Amount

Repair to potholes any depth, 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 but making good by applying tack coat @ 5 kg per 10 sq m, putting in premixed bituminous macadam, well rammed and sealed with binder 9.8 kg per 10 sq m, blinded with 0.09 cu m of stone chippings, 6.3 mm size and again well rammed (including supply of premixed macadam, binder and chippings). depth of potholes exc 30 mm completed all as specified and directed.

Material and Labour for preparing of black top surfaces by brushes with wire brushes for removing caked mud of surface etc sweeping with brooms and finally fanning the cleaned surface with gunny bags to remove all loose dirt etc on Black top surface and applying evenly a priming/tack coat with bituminous primer @ 5 Kg per 10 Sqm with paving bitumen Grade VG-30 laying bituminous premix semi dense asphaltic concrete 40mm consolidated thickness by using mechanical pavers with 5.5% binder content as in semi dense asphaltic concrete rolled and compacted to required camber & gradients with 8 to 12 tones power road roller to a uniform smooth surfaces completed all as specified and directed.

M&L for Premix bituminous, macadam, laid/ rolled and compacted to required gradient and camber ( consolidated) thickness 75 mm or less using paving bitumen of grade VG-30 as binder @ 4% by weight of total mix using mechanical paver and rolled with 8 to 10 tonne power road roller to a uniform smooth surface completed all as specified and as directed.

Material and Labour for preparing of black top road surface removing dust ,dirt grease and other foreign maerials etc to receive the marking and applying one coat of retro reflective thermoplastic road making paint (whiteor yellow shade ) not less than 2 mm thick in lines, arrow,dashes and letter exceeding 10cm in with applied hot using application unit and retro reflective glass beads,@250 to 300 gm/sqm to with stand vehicular traffic load, material shall be conforming to BS-3262(part-I) 1989 read in conjunction with the MOST (Ministry of Surface Transport) specification ,8034 vol-III as laid down in the specification for road and bright work third revision etc, complete all as specified and directed.

M & L for preparation of old painted surfacees on brick,stone,concrete , asbestos cement or plaster surface of any description over 10cm girth not otherwise described and apply One coat of glazed lacquer resin and harderner paint (polyurethane ) Make :-Granotone) complete all as specified and directed.

BEHL ENGINEERS AND TRADERS (BID ID -3105780)

M/S ABHAY KUMAR AND BROTHERS (BID ID -3107192)