Public Works Department Tender

Providing and laying patch work with close-graded premix surfacing material of 20 mm thickness Type B using penetration grade bitumen VG- 10 @ 1.9kg per sqm and crushed stone aggregates of specified grading after trimming the pot hole, removal of failed material, including mixing in a batch type hot mix plant, carriage of mixed material to site of work, laying by suitable means and rolling with a smooth wheeled roller to match the adjoining surface complete as per technical clause 512 of MORT&H specifications

Road marking with hot applied thermoplastic compound 2.5mm thick including reflectorising glass beads @ 0.25kg per sqm area as per IRC:35 1997 complete as per technical clause 803 of MORT&H specifications

Providing & Fixing Reflective Pavement Markers (Road Studs) from ASA (Acrylic Styrene Acrylonitrite) or HIPS (Hi-impact Polystyrene) or Acrylonitrile Butadiene Styrene (ABS) or any other suitable material approved by the Engineer with twin shanks. The markers shall support a load of 13,635 kg tested in accordance with ASTM D 4280. Reflective panels shall consist of number of lenses containing single or dual prismatic cubes capable of providing toal internal reflection of the light enterning the lens face. Lenses shall be moulded of methyl methecrylate conforrming to ASTM D 788 or equivalent. The slope or retro-reflecting surface shall prefeably be 35 + 50 to base and the area of each retro-reflecting surface shall not be less than 13.0 sqcm. Marker height shall not be less than 10 mm and shall not exceed 20 mm and its width shall not exceed 130 mm. The road studs shall be legibly marked with the name, trade mark or other means of identification of the manufacturer. No nails shall be used to affix the marker so that they do not pose safety hazard on the roads. Fixing will be done by driling holes on the road for the shankes to go inside and using the adhesives and the procedure recommended by the manufacturer and complete as per technical clause 804 of MoRT&H specifications (Fifth Revision) and as directed by the Engineer. The contractor shall obtain from the manufacturer a two year warranty for satisfactory field performance including stipulated retro-reflectance of the reflecting panel and submit the same to the Engineer. In addition, a two year warranty for satisfactory infield performance of the finished road marker shall also be given by the contractor who carries out the work of fixing of reflective road markers.

Cautionary sign board 600x600x600mm triangular as per IRC 67- 2012 with high intensity Microprismatic grade retro reflective Sheeting Type XI as per ASTM D 4956 – 09 and as per IRC 67 – 2012. fixed over 3mm thick aluminium Composite material (ACM) sheeting having aluminium skin thickness of 0.25 to 0.3 mm on both sided and fixing the same with suitable size aluminium alloy riverts @ 200 mm c/c to back support frame of 25x25x3mm angle iron supported on a mild steel angle iron post 65x65x6mm without cost of definition plate firmly fixed to ground in foundation concrete M-25 of size 0.45x0.45x0.60m for vertical post complete as per clause 801 of MORT&H specifications. A 10 years pre-qualification warranty as per clause 6.9 of IRC 67-2012 for Type XI retro reflective sheeting from the manufacturer & a certified copy of test reports from an independent test laboratory conforming to clause 6.7 of IRC 67-2012 including 3 years outdoor weather exposure report for the retro reflective sheeting offered shall be submitted

Informatory sign board 800x600mm square as per IRC 67-2001 with retro reflective high intensity microprismatic grade sheeting fixed over 2mm thick aluminium sheet with 25x25x3mm angle iron frame supported on a mild steel angle iron post 65x65x6mm without cost of definition plate firmly fixed to ground in foundation concrete 1:2:4 of size 0.45x0.45x0.60m for vertical post complete as per technical clause 801 of MORT&H specifications

Informatory sign board 600x450mm rectangular as per IRC 67- 2012 with high intensity Microprismatic grade retro reflective Sheeting Type XI as per ASTM D 4956 – 09 and as per IRC 67 – 2012 fixed over 4mm thick aluminium Composite material (ACM) sheeting having aluminium skin thickness of 0.4 to 0.5 mm on both sided and fixing the same with suitable size aluminium alloy riverts @ 200 mm c/c to back support frame of 25x25x3mm angle iron supported on two mild steel angle iron post 65x65x6mm firmly fixed to ground in foundation concrete M-25 of size 0.45x0.45x0.60m for vertical post complete as per clause 801 of MORT&H specifications. A 10 years pre-qualification warranty as per clause 6.9 of IRC 67-2012 for Type XI retro reflective sheeting from the manufacturer & a certified copy of test reports from an independent test laboratory conforming to clause 6.7 of IRC 67-2012 including 3 years outdoor weather exposure report for the retro reflective sheeting offered shall be submitted

Providing and making rumble strips 15-20mm high at centre, 250mm wide placed at 1m centre to centreover freshly laid bituminous layer by using close graded premix surfacing material type-B at approved locations to control speed and marked with 100mm wide white strips of thermoplastic road marking paint. The close graded premix surfacing material type B shall conform to technical clause marking paint shall conform to technical clause 803 of MORT&H specifications 512 and thermoplastic road.

First class brunt brick work laid in cement sand mortar 1:5 in foundation plinth complete in al respect as per PWD specification

Painting of 200 meter stone including printing and lettering with synthetic enemal paint (One Coat) Complete in all respect as per PWD specifications.

Painting 5th km stone as per design provided by Engineer-in-charge complete in all respect as per PWD specifications.

Painting Ordinary km stone as per design provided by Engineer-in-charge complete in all respect as per PWD specifications.

Painting of Kilometer Stone (Odinary) including printing and lettering with synthetic enemal paint (One Coat) Complete in all respect as per PWD specifications.

Videography/Photography of Road before start of work, during execution and after completion as per direction of Engineer in Charge.

Heritage & Culture Cess @ 1.00%