Traffic Calming measures on lower hierarchy road at junctions with higher hierarchy road (NH-54) under Borkhola and Katigorah Territorial Road Division for the year 2023-24 under 966-Road Safety works.

Amount

Providing and fixing of retro-reflectorised cautionery, mandatory and informatory sign as per IRC:67 made of encapsulated lens type reflective sheeting vide Clause 1701.2.3 fixed over aluminium sheeting, 1.5mm thick supported on GI pipe 50mm dia firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 450mmX450mmX600mm, 600mm below ground level as per drawings and Technical Specification Clause 1701. (i)900mm equilateral triangle

Providing and fixing of retro-reflectorised cautionery, mandatory and informatory sign as per IRC:67 made of encapsulated lens type reflective sheeting vide Clause 1701.2.3 fixed over aluminium sheeting, 1.5mm thick supported on GI pipe 50mm dia firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 450mmX450mmX600mm, 600mm below ground level as per drawings and Technical Specification Clause 1701. (i)600mm circular

Providing and fixing of retro-reflectorised cautionery, mandatory and informatory sign as per IRC:67 made of encapsulated lens type reflective sheeting vide Clause 1701.2.3 fixed over aluminium sheeting, 1.5mm thick supported on GI pipe 50mm dia firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 450mmX450mmX600mm, 600mm below ground level as per drawings and Technical Specification Clause 1701. (i)900mm side octagon

Direction and Place Identification signs upto 0.9 sqm size board(A) Retro-reflectorised Traffic Signs(i) Providing and erecting direction and place identification retro-reflectorised sign as per IRC:67 made of encapsulated lens type reflective sheeting vide Clause 1701.2.3 fixed over aluminium sheeting 2 mm thick with area not exceeding 0.9 sqm supported on a mild steel single angle iron post 75X75x6 mm firmly fixed to the ground by means of properly designed foundation with M-15 grade cement concrete 450X450X600mm, 600mm below ground level as per approved drawing and Technical Specification Clause 1701.

Providing reflective pavement marker with Micro prismatic lens in both direction having thermoplastic body adhering to the specification and guidelines of MoSRT&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, m 6LEDs-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 for 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 fixing lighting on bridges, mounted on steel hollow circular poles of standard specifications, 5m high fixed on parapets with cement concrte, 20m apart and fitted with sodium vapour lamp

Providing , fitting & fixing of 50mmX35mmX30mm Plastic Road Hump Safety Speed Breaker in Black & Yellow Colour @ 8x0.5m/Pcs=4.00 m for high visibility as per specification complete as directed by the Deptt.

TITU KUMAR DAS