REPAIR/MAINT OF BLACK TOP ROAD OLD CAMP AREA UNDER AGE B/R-II AT GE BABINA

Amount

M&L for Scarifying or picking graveled macadam or bituminous macadam surface in area n.exc 400 Sqm and depth n.exc 100 mm deep and removing n.exc 50 mtr and stacking complete all as specified and directed.

M&L for 7.5 cm thick (compacted thickness) WBM with coarse aggregate of grading 2 (63 to 40mm) or Limestone, sand stone, Flint or Quartzite of grading 3 (50 to 20mm) spread, rolled and consolidated to gradient material and camber required with 8 to 12 tonne power roller complete all as specified and directed.

All as per Ser item No 2.00 above but except material complete all as specified and directed. Note : Material obtained from Sl No 01 shall be used.

M&L for preparing unsurfaced WBM by brushing with wire brushes for removing caked mud etc sweeping with brooms and finally faning the cleaned surface with gunny bags to remove all loose dirt etc complete all as specified and directed.

M&L for applying evenly a tack coat of bitumnous primer at 10Kg per 10 Sqm using bitumen VG-10 complete all as specified and directed.

M&L for providing bituminous premix asphaltic semi dense concrete (40mm thick) consolidated thickness with 5.5% binder content by wight of total mix , with using paving bitumen VG-30 laid / spread uniformly by means of mechanical pavers over primed WBM surfaces, rolled and compacted to required camber and gradient complete with 8 to 12 tonne power roller complete all as specified and directed.

Repair to potholes any depth, not exc 1 sqm 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 (including supply of road metal) complete all as specified and directed.

M&L for preparing old black top surface of road by brushing with wire brushes for removing caked mud etc sweeping with brooms and finally fanning to cleaned surface with gunny bags to remove all loose dirt etc and applying evenly a priming / tack coat @ 5 kg per 10 sq m with using paving bitumen VG-10 and M&L for providing bituminious premix asphaltic semi dense concrete (30mm thick) consolidated thickness with 5.5% binder content by wight of total mix , with using paving bitumen VG-30 laid / spread uniformly by means of mechanical pavers over primed black top surfaces, rolled and compacted to required camber and gradient complete with 8 to 12 tonne power roller complete all as specified and directed.

M&L for premix bituminous macadam laid / rolled and compacted to required gradient and hcamber and (consolidated thickness 75mm or less) using 4% paving bitumen by weight or total mix complete all as specified and directed.

M&L for preparing bituminous surfaces of road and marking 1.5mm thick centre lines, stop lines, dashes, arrows etc. and the like n. exc 10cm wide on roads, pavements and speed breakers etc. with hot applied thermo plastic road marking paint of approved colour confirming to BS 3262-1989 with special applicator machine all as per manufacturers instruction complete all as specified and directed.

S&F in repair sand stone patties in edging of rough squared stones of size 50mm thick, 300mm depth and 60cm long each patties, length of stone patties shall be laid parallel to the road length, jointed struck flush including necessary excavation, earthwork, returning filling and removal complete all as specified and directed. Note : The cost of taking down existing broken stone patties or brick deemed to be included in unit rate quoted by the tenderer.

S&F 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 fixed with and incl MS stud of suitable size as per manufactures instructions complete all as specified and directed.

S&F 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.

S&F in repair speed bump, 50mm height made of strudy plastic high reistance precoloured (Black and yellow) bottom of bump studded with reflectors on either side complete all as specified and directed.

M/S Ritu Tandon

SANJAY B SHARMA