National Highways Authority Of India Tender

Pre-Cast Cement Concrete Kerb: Providing and laying factory made rubber moulded smooth finish half Round pre-cast cement concrete Kerb blocks of M-20 grade, 250mm high with bottom width 165mm and top width 115mm, made over the strong vibratory table and fixing with cement mortar 1:2 as per MoRTH specifications 409. In conformity with line, levels and dimensions as per the drawing or as per technical clause 800 of MORT&H specifications (By Mechanical Means) and as directed by Engineer-in-charge.

Construction of Speed Table by excavation of road/soil with hydraulic excavator up to 200mm depth, including dressing and compaction in cross slope/camber, fixing pre-cast kerbs conforming to M20 (joints of kerbs shall be filled with CM 1:6) as per drawing; including laying 100mm cement concrete 1:5:10 under 100mm concrete of 1:2:4 (with 40mm stone aggregate nominal size) and further laying 100mm thick chisel dressed cobble stone over a bedding of 20mm thick cement sand mortar 1:3, filling the joints with cement sand mortar 1:3, complete in all respects as per drawing and directions of the Engineer. The ramps on both sides of the Speed Table shall be paid separately under respective item. (Ref Dwg.) as directed by Engineer-in-charge.

Construction of Ramps of Speed Table with un-reinforced standard M-40 Grade Cement concrete as per MoRTH Specifications 1703, for a given line, level, and length with texture surface finish (MoRTH 602.9.11), using brush and tines. The overall works Include supplying, mixing, transporting, placing, compacting, and curing with adequate safety precautions and traffic management arrangements, as per applicable MoRTH/IRC standards as per technical clause 600 of MORT&H specifications (By Mechanical Means) and as directed by Engineer-in-charge.

Rumble Strips with Thermoplastic Road marking : Providing and making rumble strips 15-20mm high at centre, 250mm wide placed at 1m centre to centre over 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 512 and thermoplastic road marking paint shall conform to technical clause 803 of MoRTH specifications or As Directed by the Engineer.

Providing and Laying Tactile Block of Yellow colour conforming to IS 13801:1993 (Reaffirmed 1998) of size 300 x 300 x 10 mm on pedestrian pathway as shown in drawing and directed by Eng in charge. The tile should be subjected to a pressure of not less than 14N/sqmm. Sample must be approved complete as per Additional Technical Specification as directed by Engineer-in-charge.

Painting two coats on new concrete surfaces with synthetic enamel paint - Painting two coats after filling the surface with synthetic enamel paint in all shades on new plastered concrete surfaces as per technical clause 803 of MORT&H specifications (By Mechanical Means) and as directed by Engineer-in-charge.

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 for Lane / centreline/ edge marking / transverse and any other marking. The finished surface to be level, uniform and free from streaks and holes complete as per technical Clause 803 of MoRTH Specifications (Fifth Revision) and as directed by Engineer-in chaarge.

Lane/centerline/edge marking or any other marking

Straight (nr) AM 08

Comb (nr) AM 06 & 07

Chevron Marking

Diagonal Marking

Pedestrian Crossing

Transverse Bar Marking with Hot Applied Thermoplastic Compound with Reflectorizing Glass Beads on Bituminous Surface - Providing and laying of hot applied thermoplastic marking of 5 mm height and 300 mm wide. 5 mm height is achieved through 2 applications of thermoplastic, applied at an interval on not less than one hour after the first layer gets solidified with reflectorizing glass beads only on top layer @ 250 gms per sqm area, thickness of 2.5 mm is exclusive of surface applied glass beads as per IRC: 35 .The finished surface to be level, uniform and free from streaks and holes as per technical clause 803 of MORT&H specifications and as directed by Engineer-in-charge.

Transverse Bar Marking with Hot Applied Thermoplastic Compound with Reflectorizing Glass Beads on Bituminous Surface - Providing and laying of hot applied thermoplastic marking of 15 mm height and 300 mm wide. 15 mm height is achieved through 6 applications of thermoplastic, applied at an interval on not less than one hour after the first layer gets solidified with reflectorizing glass beads only on top layer @ 250 gms per sqm area, thickness of 2.5 mm is exclusive of surface applied glass beads as per IRC: 35 .The finished surface to be level, uniform and free from streaks and holes as per technical clause 803 of MORT&H specifications and as directed by Engineer-in-charge.

Cautionary Signs Board as per IRC 67 with high intensity Microprismatic grade retro reflective Sheeting as per ASTM D 4956 – 09 and as per IRC 67. 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 rivets @ 200 mm c/c to back support frame of 25x25x3mm angle iron supported on a square hollow steel section post 60x60x3.2mmconforming to IS 4923 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 MoRTH specifications. Supplier shall provide a warranty as per clause 6.9 of IRC 67-2012 for retro reflective sheeting & a certified copy of test reports from an independent test laboratory conforming to clause 6.7 of IRC 67 as per technical clause 801 of MORT&H specifications and as directed by Engineer-in-charge.

Triangular 900 mm x 900 mm x 900mm side complete as per drawings and Technical Specifications Clause 801

Mandatory Circular Sign board as per IRC 67 with high intensity Microprismatic grade retro reflective Sheeting 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 rivets @ 200 mm c/c to back support frame of 25x25x3mm angle iron supported on a square hollow steel section post 60x60x3.2mm conforming to IS 4923 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 MoRTH specifications. Supplier shall provide a warranty as per clause 6.9 of IRC 67- for retro reflective sheeting & a certified copy of test reports from an independent test laboratory conforming to clause 6.7 of IRC 67 as per technical clause 801 of MORT&H specifications and as directed by Engineer-in-charge.

900mm Circular Sign complete as per drawings and Technical Specification clause 801

Stop Sign - Octagon of size 900 mm complete as per drawings and Technical Specifications Clause 801

Hazard Marker sign board 300x900mm rectangular as per IRC 67-2012 with high intensity Micro prismatic Grade Retro-Reflective Sheeting Type XI as per ASTM D 4956-09 and as perIRC:67 with Retro-Reflective Prismatic Grade Sheeting (Type XI) having a pressure-sensitive adhesive of the aggressive-tack type requiring no heat, solvent other preparation for adhesion to a smooth clean surface, in a manner recommended by the sheeting manufacturer, fixed over 4 mm thick Aluminium Composite Materials (ACM) sheet having aluminium skin thickness of 0.4 mm on both sides and fixing the same with suitable size aluminium alloy rivets @ 200mm c/c to back support frame of M.S. angle iron of size 25mm x 25mm x 3mm supported on two square hollow steel section posts of size 63.5 mm x 63.5mm x 3.2 mm conforming to IS: 4923 firmly fixed to ground in 1:2:4 cement concrete foundation of size 0.45x0.45x0.75m complete as per Drawing, Technical Clause 801 of MoRTH specifications (Fifth Revision) and direction of Engineer-in-Charge

Providing & Fixing Reflective Pavement Markers (Road Studs) from ASA (Acrylic Styrene Acrylonitrile) or HIPS (Hi-impact Polystyrene) or Acrylonitrile Butadiene Styrene (ABS) or any other suitable material approved by the Engineer with moulded twin shanks as per IRC 35-2015. 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 total internal reflection of the light entering the lens face. Lenses shall be moulded of methyl methacrylate conforming to ASTM D 788 or equivalent. The slope or retro-reflecting surface shall preferably 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 drilling holes on the road for the shanks 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 as per technical clause 804 of MORT&H specifications (By Mechanical Means) and as directed by Engineer-in-charge.

Supplying at site of work good quality top soil, free from debris and weeds, from approved site of work with 5 km lead.

Grassing of grounds with doob grass including uprooting rank vegetation and weeds by digging the area to a depth of 15 cm, removing all weeds and other growth with roots by forking repeatedly, breaking clods, mixing fertilizer, rough dressing and then fine dressing for planting new grass, including disposal of all rubbish with all leads and lifts, planting grass roots in rows 10 cm apart in both directions, watering, weeding and maintenance till turf is formed

Construction of footpath/separator by providing a 150 mm compacted granular sub base as per clause 401 and 25 mm thick cement concrete grade M15, overlaid with 50 mm thick factory made cement concrete interlocking paver block of M-30 grade machine made rubber moulded smooth finish with strong vibratory process or with vibrohydraulic compaction machine and of approved size and design / shape laid in Ordinary Grey and pattern over and including 40 mm thick compacted bed of coarse sand, filling the joints with fine sand etc, all complete as per directions of Engineer-in-Charge., colour and pattern (as approved by Engineer) complete as per directions of Engineer, including provision of all drainage arrangements but excluding kerb channel as per MoRTH specifications 410.

Loosening, leveling and compacting original ground below embankment to facilitate placement of first layer of embankment, scarified to a depth of 150 mm, mixed with water at OMC and then compacted by rolling so as to achieve minimum dry density as given in Table 300-2 for embankment construction as per technical clause 305 of MORT&H specifications

Construction of sub-grade and earthen shoulders with approved material obtained from borrow pits with all lifts & leads, transporting to site, spreading, grading to required slope and compacted to meet requirement of table No. 300-2

Construction of granular sub-base by providing material as per grading-III ( Table 400-I of MORT&H 5th revision), mixing in a mechanical mix plant at OMC, spreading in uniform layers with motor grader on prepared surface and compacting with vibratory power roller to achieve the desired density, complete as per technical clause 401 of MORT&H specifications

Providing, laying, spreading and compacting graded stone aggregate to Wet Mix Macadam specification including premixing the Material with water at OMC in mechanical mix plant carriage of mixed Material by tipper to site, laying in uniform layers with paver in sub- base / base course on well prepared surface and compacting with vibratory roller to achieve the desired density, complete as per Clause 406 of MoRTH Specifications.

Providing and applying Primer Coat with bitumen emulsion on prepared surface of granular Base including clearing of road surface and spraying primer at the rate of 0.70 kg/sqm using mechanical means complete as per Clause 502 of MoRTH Specifications.

Providing and applying Tack Coat with bitumen emulsion RS using emulsion pressure distributor at the rate of 0.25 kg per sqm on the prepared bituminous surface/granular surface treated with prime coat after cleaning the surface complete as per technical clause 503 of MORT&H specifications

Providing and applying Tack Coat on the prepared bituminous surface/granular surface treated with prime coat after cleaning the surface complete as per technical clause 503 of MoRTH specifications bitumen emulsion RS using emulsion pressure distributor at the rate of 0.4 kg per sqm

Providing and laying Dense graded Bituminous Macadam 80mm to 100mm thick with Continuous type hot mix plant using crushed aggregates of specified grading, premixed with bituminous binder VG-30 @ 4%, laying with a Paver Finisher Mechanical to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction complete as per technical clause 505 of MORT&H specifications

Providing and laying Bituminous Concrete 30mm to 45mm thick with batch type hot mix plant using crushed aggregates of specified grading, premixed with bituminous binder VG-30 @ 5.4%, laying with a hydrostatic paver finisher with sensor control to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction complete as per technical clause 507 of MORT&H specifications

Total Estimated Cost

Bidder to quote single rate as tender premium % above or discount below the total estimated cost mentioned above.

I/We hereby agree to execute the above work on the tender premium or discount quoted here on the total estimated cost mentioned above. I/we understand that filling of both cells meant for premium or discount at a time will render my/our bid as non responsive.

Bid price in Rs.