Repair to Bridge over Basundhara river at 2nd Km on Laikera to Kalobahal road

Trimming of grass and weeds from the shoulder / berms and disposal the same to the suitable location as per technical specification Clause 1914 of MORD as per direction of the Engineer in charge

Providing ,laying ,spreading & compacting graded stone aggregate to wet mix macadam specification including premixing the materials with water at OMC in mechanical mix plant ,carriage of mixed materials by tipper to site ,laying in uniform layers with pave .

Providing and applying Primer Coat with bitumen emulsion SS-1 at the rate of 0.60 kg/sqm on the prepared treated with primer and cleaned as per technical specification for Road and Bridge works.

Providing & applying Tack Coat with bitumen emulsion using emulsion pressure distributor @ 0.25 to 0.30 Kg/ Sqm on prepared bituminous surface using mechanical means as per Clause- 503 of MoSRT&H Specification for Road & Bridge works(4th Revision).

Providing and laying Semi dense bituminous concrete with batch type hot mix plant using crushed aggregates of specified grading premixed with bituminous binder of 60/70 penetration grade of bitumen, transported to site, laying with a hydrostatic paver finisher with sensor control to the required grade, level and alignment and rolling with smooth wheeled,vibratory roller and tandem rollers to achieve the desired compaction as per Clause-508 of MoSRT&H Specification for Road & Bridge works(4th Revision)

Construction of embankment with approved materials obtained from borrow pits with a lift upto 1.5 m transporting to site ,spreading ,grading to required slope and compacting to meet requirement of tables 300.1 and 300.2 with a llead upto 1000 m as per Technical Specification clause 301.5 .

Providing and errecting direction and place identification retro-reflective sign as per IRC-67-2012 made out of Class-B and high intensity prismatic grade sheeting as per ASTM D 4956-09 Type-III and IV strictly conforming to clause 801.3, fixed over 2mm thick aluminium sheeting Clause 6.5.2 of IRC: 67-2012 with angle iron frame 75mm x 75mm x 6mm fixed with 2 nos and 3 nos horizontal and 1 no vertical extra supporting member of MS angle of size 50x50x6mm firmly fixed to the ground with M-15 grade cement concrete 45x45x75cm as per approved drawing inculding cost, conveyance, royality & taxes of all materials, labour, T&P etc, complete as per direction of the E.I.C. 1200mm x900 mm informatory sign board

Providing and errecting direction and place identification retro-reflective sign as per IRC-67-2012 made out of Class-B and high intensity prismatic grade sheeting as per ASTM D 4956-09 Type-III and IV strictly conforming to clause 801.3, fixed over 2mm thick aluminium sheeting Clause 6.5.2 of IRC: 67-2012 with angle iron frame 75mm x 75mm x 6mm fixed with 2 nos and 3 nos horizontal and 1 no vertical extra supporting member of MS angle of size 50x50x6mm firmly fixed to the ground with M-15 grade cement concrete 45x45x75cm as per approved drawing inculding cost, conveyance, royality & taxes of all materials, labour, T&P etc, complete as per direction of the E.I.C. Village informatory board(600x450)mm

Providing and errecting direction and place identification retro-reflective sign as per IRC-67-2012 made out of Class-B and high intensity prismatic grade sheeting as per ASTM D 4956-09 Type-III and IV strictly conforming to clause 801.3, fixed over 2mm thick aluminium sheeting Clause 6.5.2 of IRC: 67-2012 with angle iron frame 75mm x 75mm x 6mm fixed with 2 nos and 3 nos horizontal and 1 no vertical extra supporting member of MS angle of size 50x50x6mm firmly fixed to the ground with M-15 grade cement concrete 45x45x75cm as per approved drawing inculding cost, conveyance, royality & taxes of all materials, labour, T&P etc, complete as per direction of the E.I.C. 600 mm dia Cautionary Board

Providing and errecting direction and place identification retro-reflective sign as per IRC-67-2012 made out of Class-B and high intensity prismatic grade sheeting as per ASTM D 4956-09 Type-III and IV strictly conforming to clause 801.3, fixed over 2mm thick aluminium sheeting Clause 6.5.2 of IRC: 67-2012 with angle iron frame 75mm x 75mm x 6mm fixed with 2 nos and 3 nos horizontal and 1 no vertical extra supporting member of MS angle of size 50x50x6mm firmly fixed to the ground with M-15 grade cement concrete 45x45x75cm as per approved drawing inculding cost, conveyance, royality & taxes of all materials, labour, T&P etc, complete as per direction of the E.I.C. 900 mm Equilateral Triangle

Providing and laying of hot applied thermoplastic compound 2.5 mm thick including reflectorising glass beads @ 250 gms per sqm area ,thickness of 2.5 mm is exclusive of surface applied glass beads as per IRC-35 .The finished surface tobe level ,uniform and free from streaks and holes .

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