SPECIAL REPAIR OF BITUMINOUS ROAD AND PROVN OF WIDENING OF ROAD AT AGE BR-I UNDER GE BABINA

Amount

Surface excavation not exceeding 30 cm deep and averaging 15 cm deep and getting out in soft/loose soil.complete all as specifid and directed.

Removing excavated material n exc. 500 m and depositing where directed at a level not exc 1.5 m above the starting point complete all as specified and directed by Engr-in-Charge

Rolling and consolidating formation surfaces in cutting using Power roller 8 to 12 tonne. Power roller to the required level gradient or camber complete all as specified and directed by Engr-in-Charge

M&L Soling 150 mm ( or sub base) thick in two layers with broken boulders or quarried stone, interstices filled, surface formed and rolled and consolidating to required gradient and chamber complete all as specified and directed by Engr-in-Charge

M&L for 150 mm thick in two layers, (75mm thick each layer)(compacted thickness) WBM with coarse aggregate of granite trap or basalt grading 2 (63 to 40mm) or of grading 3 (50 to 20mm) spread, rolled and consolidated to gradient material and camber required with 8& to 10 tonne power roller complete all as specified and directed by Engr-in-Charge

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

M & L Preparing surfaces 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.Unsurfaced water bound macadam.complete all as specified and directed by Engr-in-Charge

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

M&L for preparing black top surfaces 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 paving bitumnous primer at 5 Kg per 10 Sqm using bitumen VG - 10 complete all as specified and directed by Engr-in-Charge

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 WBM surfaces. rolled and compacted to required camber and gradient complete with 8 to 12 tonne power roller complete all as specified and directed by Engr-in-Charge

M&L for stone edging of roughly rectangular stones of size 15 cm x 30cm and each stone must not less than 45 cm in length, all surfaces hammer dressed so that the maximum depression from a straight edge held against the dressed surface shall not exceed 20mm jointed in cement mortar 1:6 and struck flush incl necessary excavation, earth work, returming filling and removal complete all as specified and directed by Engr-in-Charge Note : The cost of taking down existing broken stone patti or brick deemed to be included in unit rate qoutated by the tenderer.

Providing & laying of hot applied 2mm thick, thermoplastic compound for center or edge line, marking (reflective type) including reflectorising glass beads @ 250gm per Sqm area, as per IRC-35, of white/yellow colour (approved colour) and shade for road marking on bituminous/concrete road surface as per demarcation and as directed by GE

S&F in repair polycarbonate convex mirror (80cm dia) make 3M or equivalent in AUTOMAT/ACE/DARK EYE/ISI marked, polycarbonate body mounted on 16 gauge SS pipe of 75mm outer dia fixed 1.5 mtr above ground surfaces abd 60cm below ground incl PCC foundation of size 30x30x60cm with PCC 1:3:6 type C1bottom part of MS pipe welded with 5mm thick 125mm5125mm sS pipe for anchorage in PCC, sS pipe shal be painted stove enamelled paint over a coat of red oxide, incl necessary eathwork excavation in any soil, removed and disposal of spoil complete all as specified and directed by Engr-in-Charge (Note - Convex mirror shall be as per sample)

S&F in repair metal tubular dealineator made out of ABS round body fitted with 2 Nos 65 mm dia highly reflective reflectors made out of PMMA and mounted on 45/50 mm dia SS pipe of 600 mm height duly powder coated and thermo plastic elastomer 3 bands of green, red and yellow strips with anti theft steel net for reflector protection including embedding in PCC 1:2:4 (150x150x300mm) type B-1 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 125mmx125mmx25mm (shank 65mm) of high effciency 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.

M&L moorum/red bajri for berms including spreading, levelling, watering and rolled with power roller of 8 to 12 tonne capacity to required camber and gradient complete all as specified and directed by Engr-in-Charge

Repairs to pot holes any depth exceeding 30mm depth, area not exc 1sqm each including sweeping free from dust & mud or water scoring sunken surfaces in roads paths etc, cutting around edges to at least 25mm in depth making good by applying tack coat with cutback bitumen @ 5kg/10 sqm putting in pre mixed bituminous macadam, well rammed and sealed with binder 9.8 kg/10 sqm, blinded with 0.09 cum of stone chipping ,6.3 mm size and again well rammed (including supply of premixed macadam binder and chippings) depth of pot holes exe 30 mm complete all as specified and directed

M&L site clearance, to remove the bushes and making area workable etc all as specified and as directed

M/S Ritu Tandon (BID ID -3491156)