SPL REPAIR TO ROAD AND ROAD FURNITURE UNDER AGE B/R-II AT TIBRI MIL STN UNDER GE GURDASPUR

Amount

Scatifying or piciking up gravelled macadam or bituminous macadam surface in area exc 400 Sqm (exc 50mm but not exc 100 mm deep) including Racking over and grading the broken up surfaces to proper camber and removing the unserviceable material to a distance n exc 50 mtr away and stacking serviceable material for reuse complete all as specified and directed.

Material and labour 7.50 cm thick(Compackted thickness) WBM with coarse aggregate of (Granite, trap or basalt stone) of grading-2 (63 to 40mm) or of grading 3 (50 to 20mm size) spread, rolled and consolidated to gradient and camber with 8 to 12 Tonne power road roller complete all as specified and directed.

All as per item 02 above but except materials complete all as specified and directed.

Preparing unsurfaced water bound macadam by brushing with wire brushes for rempving caked mud etc, sweeping with brooms and finally fanning the cleaned surface with gunny bags to remove all loose dirt etc and applying evenly a priming/tack coat with paving bituminous primer using paving bitumen VG-10 at 10 kg per 10 Sqm on unsurfaces water round macadams and laying bituminous premix Asphaltic Semi Dense Concrete, 40 mm consolidated thickness with 5.50% binder(Paving Bitumen VG-30) content by weight of total mix, laying spreading uniformly by means of mechanical paver, rolled and compacted to required camber and gradient with 8-12 tonne power roller complete all as specified and directed. Note : (a) Material for premixed carpet and sand seal coat shall be mixed in hot mixing plant. (b) Mix design of bituminous SDAC will be got done from approved lab. (c) The premix carpet shall be laid with mechanical paver.

Preparing black top surface by brushing with wire brushes for removing caked mud etc, sweeping with brooms and finally fanning the cleaned surface with gunny bags to remove all loose dirt etc and applying evenly a priming/tack coat with bituminous primer (paving bitumen vg-30) @ 5 Kg per 10 Sqm and laying bituminous premixed semi dense asphaltic concrete 30 mm thich(minimun consolidated thickness) with 5.5% binder required fradient and camber complete all as specified and directed. Note (a) Material for premixed carpet and sand seal coat shall be mixed in hot mixing plant. (b) Mis design of bituminous SDAC will be got done from approved lab. (c) The premix carpet shall be laid with mechanical paver.

Repair to pot holes any depth, not exc 1 sqm each including sweeping free from dust, mud or water, scoring sunken surfaces in roads, path etc cuttting around edges to at least 25 mm in depth, making good by applying tack coat VG-30 @ 5 Kg per 10 Sqm, putting in premixed bituminous macadam, well rammed and sealed with binder 9.8 Kg/10 Sqm binded with 0.09 Cum of stone chipping 6.3 mm size and again well rammed (including supply of premixed macadam binder and chippings) complete all as specified and directed.

Supply and fixing in repair cat eye solar, reflective type, of metal body alloy of size 100x100x20mm with PMMA striplens reflector of model No DA 972.0 fixed with and including MS stud of suitable size as per manufactures instruction complete all as specified and directed.

Material and labour for preparaton of bituminous surfaces of roads and marking 1.25mm thick centre line, stop lines dashes, arrows and the like n nxc 10cm wide on roads pavements, with hot applied thermo plastic road marking paint of approved colour confirming to BS 3262-1989 with special applicator machine all as per manufactures instruction complete all as specified and directed.

Material and labour for premix bituminous macadam laid with 4% binder contentpaving bitumen VG-30 by weight of total mix rolled with 8 to 10 tonne power road roller complete and compacted to required gradient and camber reqd complete, all as specified and directed.

RATTAN CHAND CHANDAN AND CO