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| 1 | Overhead SignsProviding and erecting overhead signs with a corrosion resistant type IV HIP retro-reflective sheeting fixed over Aluminium composite material sheet with overall thickness of 4 mm, with vertical and lateral clearance given inclause 802.2 and 802.3 and installed as per clause 802.7 over a designed support system of aluminium alloy or galvanised steel trestles and trusses of sections and type as per structural design requirements and approved plans including nuts, bolts, washers & rivets etc for fixing & as per IRC :67. |
| 2 | Truss and Vertical Support |
| 3 | Type IV HIP retro- reflective sheeting for Over Head Sign |
| 4 | AFP (Aluminum-backed flexible prismatic sheeting) Hazard Marker: Providing and fixing Aluminum-backed flexible prismatic sheeting consisting of Yellow colored flexible prismatic sheeting with non-metallic prismatic lens as retro reflective elements and conforming to ASTM D 4956-09 Type VI specification values for reboundable sheeting. AFP sheeting shall be of 1ft width and laminated at the back with a 50 micron thick Aluminum (Al) foil with pressure sensitive adhesive and liner. AFP sheeting shall have screen printed arrow/slant line pattern in black color on top & shall not crack when tested for flexibility as per section S2.2.2 of ASTM D4956-09. The AFP sheeting shall be applied with a neoprene contact adhesive withPolychloroprene as base & the edges of the product shall be sealed all around witha two-part epoxy based structural adhesive and shall be extremely resistant to peeloff& product specification shall confirm to IRC Accreditation. Both sides of bridges |
| 5 | Road Delineators / Vertical Guide Posts:Providing and fixing of Standard Metal Delineator consisting of minimum retro reflective unit exposed area of 330 sqcm, full cube corner micro prismatic nonmetallic retro reflective sheeting on each side conforming with IRC 67 and meeting the coefficient of retro reflection values as per ASTM D 4956 Type XI table specification with pure polyester powder coating with the minimum thickness of powder coating of not less than 40 micron. The posts shall have ellipsoidal or circular design with the height of the pole shall be 800 to 900 mm above the ground with about 200 to 300 anchored with PCC M-15 onto the ground. The front and back faces of the delineator should be curved with a radius of not more than 200 mm and with delta angle (or central angle of curve) lying between 20o and 30 o, to increase the visibility of the delineator for vehicles moving in continuous curves. The delineator shall have sufficient arrangement to make the reflective sheets van |
| 6 | Providing and fixing of retro reflectorised cautionary, mandatory and informatory sign as per IRC :67 made of Class-B Type IV retro reflective sheeting fixed over 3mm/4mm thick Aluminium composite material sheet vide clause 801.3, depending on the size of the sign fixed over back support frame of min 25 x 25 x 3mm Angle mounted on a mild steel a mild steel circular pipe 65 NB, 3.2 mm thickness, firmly fixed to the ground by means of properly designed foundation with M25 grade cement concrete 45 cm x 45 cm x 60 cm, 60 cm below ground level as per approved drawing. The sign shall be maintained as per section 12 of IRC 67. |
| 7 | 600 mm equilateral triangle |
| 8 | 600 mm Circular |
| 9 | 800 x 600 mm Rectangle |
| 10 | Overhead signsProviding and erecting overhead signs with a corrosion resistant 2mm thick DG Grade Type XI retro-reflective sheeting with 10 year warranty made of high intensity sheeting fixed over ACP (Aluminium Composite Panel) 4mm Thick (including framing and bracing with febrication, plotting of latters on Elctro cut film, pasting, riveting etc for fixing). installed as per clause 802.7 over a designed steel trestles and trusses of aluminium alloy or galvanised steel trestles and trusses of section and type as per structural design requirements and approved plans issued in original by retro reflective sheeting manufacturer having operational in india |
| 11 | For Chevron Boards As per Analysis Both side Included |
| 12 | Sfor informatory Bords |
| 13 | Providing and erecting a \"W\" metal beam crash barrier comprising of 3 mmthick corrugated sheet metal beam rail, 70 cm above road/ground level, fixed on ISMC series channel vertical post, 150 x 75 x 5 mm spaced 2 m centre to centre, 1.8 m high, 1.1 m below ground/road level, all steel parts and fitments to be galvanised by hot dip process, all fittings to conform to IS:1367 and IS:1364, metal beam rail to be fixed on the vertical post with a spacer of channel section 150 x 75 x 5 mm, 330 mm long complete as per clause 810 ( if Concrete Required for Vertical post Fixing will be paid extra) |
| 14 | Providing and laying of hot applied thermoplastic compound of ISI Mark ApprovedQuality of 2.5 mm thick including reflectorising glass beads @ 250 gms per sqmarea, as per IRC:35 .The finished surface to be level, uniform and free from streaksand holes. |
| 15 | Road Studs / Cat Eye:Providing and fixing of single mould twin shank reflective road studs of ‘category A’Raised pavement markers made out of poly carbonate/ABS moulded body andreflective panels with micro prismatic lens capable of providing total internal reflection of the light entering the lens face with retro reflectance and chromaticityvalues shall be as given in the detailed specifications and the product shall conform to ASTM D4280. The raised pavement marker shall also meet all the testing conditions of ASTM D4280 and fixed to the road surface using the adhesive recommended by the manufacturer. Two cylindrical Polymer Shanks of not less than 20 mm diameter and not less than 30 mm length shall be molded in the RPM body. The reflective raised pavement markers shall also confirm to the MORTH circular No RW / NH. 33023/10/ 97-DO.III and the length ,height and width of the body shall not be less than 100 mm, 15 mm and 90 mm and base of marker shall be flat within 1.3 mm and outermost faces of configuration of marker shall not deviate more than 1.3 mm from a flat surface. The marker shall support a load of 13635 Kg tested in accordance with ASTM D4280. The marker shall withstand flexural strength of 909 kgf force in accordance with ASTM D4280. Marker lenses shall be moulded of Polycarbonate or methyl methecrylate conforming to ASTM D788. The area of each retro reflectory surface shall not be less than 13.0 sq.cm. The slope or retro – reflectory surface shall be 35 + 5 degree to base. Each reflector shall have a CIL not less than values specified in table 1 of MORTH Section 800 page no. 353 and should accompany two year warranty for satisfactory field performance from the |
| 16 | Solar Road Studs:Providing and fixing Solar Powered Road Studs (Rectangular) of size not less than 100mm x 100 mm x 10 mm or (Circular) of dia 130+/- 6mm and height 30 +/- 2mm (with 8 super bright LEDs for long visibility from distance greater than 800 m) having twin shank and body made of aluminium alloy and poly carbonate material whichshall be absolutely weather resistant and strong enough to support a load of 13635 kg tested in accordance with ASTM D 4280 and water resistance as per IP 65 in accordance with IS 12063:1987, fixed to the road surface using adhesives and the procedure recommended by the manufacturer as per Clause No. 804.6 and 804.7 of MORTH specifications. |
