ROAD SAFETY WORK AT VARIOUS PLACES IN UJJAIN CITY

Retroreflective Rigid Delineator Description: - Delineators shall be retroreflective devices mounted above the roadway surface and along the side of the carriageway in a series to indicate the alignment of the roadway. Material: - These delineators shall be tubular in shape with a core and shell construction in order to ensure that its retroreflective unit’s edges are concealed and totally inaccessible for tampering, peel-off or vandalism. These tubular delineators shall be of height not less than 800 mm above the ground and width not less than 80 mm. Their tubular shape shall be such that 60% of its exposed area facing the traffic shall be a flat surface, while the remaining surface shall be curved in order to ensure superior visibility at both high and low entrance angles. The outer shell of these delineators shall be made of tough, high impact resistant, injection-molded, thermoplastic material with high Impact strength. Their inner core shall be a painted tubular shell made of Mild steel and has a minimum wall-thickness of 1.0mm.Retro-reflective sheeting shall be pasted on the traffic-facing side of the inner core at both top and bottom. The outer shell of these delineators shall have windows through which above retro-reflective sheeting shall be exposed, while being concealed and inaccessible all along its edges. The each side exposed area of the retroreflective sheeting at the top shall be atleast 125cm2 and that at the bottom retroreflective sheeting shall be atleast 35cm2.The inner core shall be inserted and tightly held in the outer shell without any gap or looseness. The metallic inner core of the delineator shall extend 300mm beyond the outer shell length at the bottom so that it can be inserted in the ground during installation. This extended portion or root shall have slots to insert anchoring rods for enhancing the concrete grip. Performance Requirements 1. Colour& Optical Performance The retroreflective sheeting at the top of the inner core shall consist of white-colored non-metallic micro- prismatic retroreflective sheeting confirming to ASTM D4956-09 type XI standards. While the one at the bottom shall be red-colored non-metallic micro-prismatic retroreflective sheeting confirming to ASTM D4956-09 type XI standards. 2. Outdoor Weathering Performance of Engineering Thermoplastic The engineering thermoplastic used for making the outer shell of the delineator body shall have a minimum initial mechanical properties as per Table III and shall retain at least 70% of these minimum initial values when subjected to accelerated weathering for 1000hrs as per ASTM G155 or UL 746C. A test report and conformance certificate from the manufacturer of engineering thermoplastic shall be submitted to this extent along with the tender. Table III: Outdoor Weathering Performance of Engineering Thermoplastic used for delineator core body Mechanical Property Test Method Minimum Initial Value (Joule/meter) Minimum Value (Joule/meter) After 1000hrs of Accelerated Weathering Minimum % Retention Impact Strength (Izod) ASTM D256 600 J/m 420 J/m 70% (ASTM D256 - Standard test method for determining the Izod Pendulum Impact Resistance of Plastics) 3. Warranty for Delineator The supplier of the Delineator must obtain and submit a performance warranty from the manufacturer of Delineator stating: There shall be no product failure due to manufacturing defect for a period of 6 months from the date of supply of the product. Red and white colour retro-reflective sheeting used in the Delineator shall conform to ASTM D4956 type XI specifications and shall retain at least 80% of its initial values of coefficient of retro-reflection even after getting subjected to accelerated outdoor weathering for 3 years.

Providing and fixing of Rumble Strip made up of TPU polyurethane (PU) Material size 500L x 100W x 15H mm and fixing of Rumble Strip in Bituminous grout/ Epoxy and Screwing the same with M.S Screw 15 x100mm etc. i/c removing asphalt at the site, Material, labour for fixing grouting and for controlling traffic during fixing etc. complete

Providing and fixing advance warning speed arrester stud made out of poly carbonate/ABS molded body and highly reflective panels with micro prismatic lens capable of providing total internal reflection of the light entering the lens face with retro reflectance and chromaticity values shall be as given in the detailed specifications and the product shall conform to minimum ASTM D4280 and also meet all the testing conditions of ASTM D4280 listed for RPM (Raised Pavement Marker). The testing and test report shall be as per IRC 35 clause 5.1.2. The speed arrester should be fixed to the road surface using the adhesive recommended by the manufacturer. The length, height and width of the body shall not be less than 150 mm, 9 mm and 90 mm with a tolerance of +/-1 mm. The marker shall support a load of 30000 Kg tested in accordance with ASTM D4280. The area of each side of micro prismatic reflective lensshall not be less than 15.0 sq.cm. The slope or retro – reflective surface shall be 25 + 2 degree to base. It should have one Shank of not less than 25 mm diameter and not less than 40 mm length molded with the body for anchorage. The certificate confirming to initial CIL value for reflective lens not less than 125 for red lens, 250 for yellow lens & 400 for white lens at 0° entrance and 0.2° observation angle as per ASTM D4280 shall be provided for better visibility & improving road safety for commuters.

ii). 600x600 Square Pipe Post 80x80x3.0 3 Mtr (One post)

ii). 600x900 Square Pipe Post 80x80x3.0 3 Mtr (Two post)

iii). 900x1200 Square Pipe Post 100x100x3.0 3.65 Mtr (Two post)

iv). 900x1500 Square Pipe Post 100x100x3.0 3.65 Mtr (Two post)

v). 1200x1800 Square Pipe Post 100x100x3.0 3.65 Mtr (Two post)