Improvement of NH-37 from km 93.00 to km 100.00 and km 134.000to km 146.227(Group-III, Road safety works including Road marking with Hot thermoplastic compound, road safety appurtenances, road signs etc.)

Amount

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 to be level, uniform and free from streaks and holes and conforming to the MoRT&H specifications

Providing reflective pavement marker with Micro prismatic lens in both direction having thermoplastic body adhering to the specification and guidelines of MoRT&H’s fixed to the road surface using the adhesives and the procedures recommended by the manufacturers with three months replacement warranty and free maintenance.

Providing ‘Sparkle Solar Road Studs, manufactured by Tata B.P. Solar India Ltd. Of size (125mmx125mm), 90mm height (from bottom of shank to the top of stud) with detachable battery, m6LEDs-three on each side for Bi-directional studs/3 LEDs on one side for unidirectional studs, ultra bright LED in amber and red colour, weight per stud 700+25 gms, flash rate of 50-65 times per minute completely water resistant and weather proof with replacement warranty and free maintenance fro one year from the date of installation of stud on road-(installation should be made using adhesives and procedures recommended by manufacturer under the supervision of their competent technician). (a) Bi-directional stud

Providing and erecting Median Markers which shall be made of tough, high impact resistant, injection-moulded, thermoplastic body with an isosceles trapezoid structure of length, width and height not less than 15cm, 10cm and 10cm respectively and thickness shall not be less than 1.8 mm. The palstic used for moulding the Median Marker shall have a minimum notched izod impact strength value 600 J/m at room temparature, when tested in accordance with ASTM D256 shall retain 70% of this value when sujected to accelerated weathering for 1000 hours as per ASTM G 155. The logo of the manufacturer shall be embossed on either side of the body in the injection molding process. The median marker shall have fluroscent yellow color retro-reflective sheeting of size not les than 8.5cmX8.5cm and with fully reflective microprismatic cube corners as its retro-reflective elements and meets ASTM D 4956 type IX specification. The retro-reflective sheeting shall be on both sides of the median marker and shall be edge protected with no exposed edges which will prevent edge lifting, vandalism, sheeting damage etc. The median marker shall by a combination of epoxy adhesive and grouting as per manufacturers' recommendation completed as directed by engineer. The material should be accompanied with pre-quanlification warranty from the manufacturer.

Retro reflectorised Traffic sign: Providing and erecting of Retro-Reflectrorised cautionary, mandatory & informatory sign as per IRC: 67 made of high intensity encapsulated lens type reflective sheeting vide clause 801.3, fixed over aluminium sheeting, 2 mm thick fixed on an angle iron of 25x25x4mm supported on a mild steel angle iron post 75mm x 75mm x 6mm firmly fixed to the ground by means of properly design foundation with M-15 grade Cement concrete 45cm x 45cm x 60cm, 60cm below ground level as per approved drawing and sign. ( All the Steel work must be Tata/Sail/or any other approved brand) 90cm equilateral traingle

60cm circular

80cm x 60 cm rectangular

60cm x 45 cm rectangular

Direction and place identification sign more than 0.9sqm size board. Providing and erecting direction and place identification retro-Reflectrorised sign as per IRC:67 made of encapsulated lens type reflective sheeting vide clause 801.3 fixed over aluminium sheeting, 2mm thick with area exceeding 0.9sqm fixed on an angle iron of 25x25x4mm supported on a mild steel angle iron post 75mm x 75mm x 6mm, 2 nos. firmly fixed to the ground by means of properly design foundation with M-15 grade Cement concrete 45cm x 45cm x 60cm, 60cm below ground level as per approved drawing and sign. . ( All the Steel work must be Tata/Sail/or any other approved brand)

Premdhan Construction Co