SPECIAL REPAIR TO 700M ROAD AT MILITARY STATION BEAS UNDER GE KAPURTHALA

Amount

Scarifying or picking gravelled, macadam or bituminous macadam surfaces in area exc 400 Sqm and depth exc 50mm and not exc 100 mm deep including removal of rubbish material not exc 50 m complete all as specified and directed.

Soling (or sub base), 100mm thick with broken boulders or quarried stone (sand stone or quartzite) including filling of interstices, surface formed and rolled and consolidated to required gradient and camber with power road roller of 8 to 12 tonne capacity complete all as specified and directed.

Material & Labour for water bound macadam 150mm thick (compacted thickness) in two layers of 75 mm thick each with crushed stone aggregates of grading 2 (63 to 40 mm size) granite laid, spread and rolled with 8 to 12 tonne power road roller and consolidating to required camber and gradient complete all as specified and directed.

Material & Labour for water bound macadam 150mm thick (compacted thickness) in two layers of 75 mm thick each with crushed stone aggregates of grading 2 (63 to 40 mm size) granite laid, spread and rolled with 8 to 12 tonne power road roller and consolidating to required camber and gradient complete all as specified and directed. Note: Stone metal obtained from Srl item No. 1 above shall be reused.

Material & Labour for premix bituminous macadam laid, rolled and compacted to required gradient and camber (consolidated thickness not more than 75mm) with paving bitumen VG-30 any penetration @ 4% by weight of total mix laid rolled and compacted to required camber and gradient with 8 to 12 tonne power road roller complete all as specified and directed.

Material & Labour for applying evenly a priming/tack coat with paving bitumen VG-10 at the rate of 5 Kg per 10 Sqm of road surface over bituminous macadam complete all as specified and directed.

Material & Labour for preparing unsurfaced water bound macadam surfaces 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 and applying evenly a priming/tack coat with paving bitumen VG-10 at the rate of 10 Kg per 10 Sqm of road surface, laying, rolling, consolidating 40 mm thick (consolidated thickness) bituminous premixed asphaltic semi dense concrete with 5.5% binder content (VG-30) by weight of total mix laid with mechanical paver roller and compacted to required camber and gradient and rolled with pressure roller and 8 to 10 tonne power road roller to achieve a uniform smooth surface with Pneumatic vibratory roller complete all as specified and directed. Note: Mix shall be prepared in Hot mix plant as per job mix formula obtained from authorised testing lab and laying will be done by mechanical paver.

Material & Labour for preparing existing black top surfaces 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 and applying evenly a priming/tack coat with paving bitumen VG-10 at the rate of 5 Kg per 10 Sqm of road surface, laying, rolling, consolidating 30 mm thick (consolidated thickness) bituminous premixed asphaltic semi dense concrete with 5.5% binder content (VG-30) by weight of total mix laid with mechanical paver roller and compacted to required camber and gradient and rolled with pressure roller and 8 to 10 tonne power road roller to achieve a uniform smooth surface with Pneumatic vibratory roller complete all as specified and directed. Note: Mix shall be prepared in Hot mix plant as per job mix formula obtained from authorised testing lab and laying will be done by mechanical paver.

Material & Labour for providing and marking broken centre line /side lines / Zebra lines, dashes, arrows etc. on road pavement and the like of any description and width with thermoplastic paint hot applied with machine conforming to BS-3265 and according to the specification laid down by IRC and MOST (Ministry of Surface Transport) specification 2001 (4th revision) complete all as specified and directed. Make of paint :- 3M/VERTEX/JCC

M&L for repair to pot holes any 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, at least 25mm in depth and making good by applying tack coat using paving bitumen VG-10 @ 5 Kg per 10 Sqm, putting in semi dense asphaltic concrete well rammed and sealed with binder using paving bitumen @ 9.8 Kg per 10 Sqm blinded with 0.09 cum stone chipping 6.3mm size and again well rammed (including supply of premixed macadam binder and chippings) and compacted to required gradient with 8 to 12 tonne power road roller, depth of pot hole exceeding 30mm complete all as specified and directed.

DUGGAL CONSTRUCTION CO

J.K & Company