Roads And Buildings Department Tender

BOQ;Supplying of hot applied thermoplastic road marking compound, 2.5mm thick including reflectorising glass beads @ 250gms with Reflectorising Glass Beads on Bituminous Surface at 250 gms per sqm area, thickness of 2.5mm is exclusive of surface applied glass bead as per MORTH Section 803.4 and IRC: 35-2015, the material should satisfy the requirements as per MORTH specifications 803.4 and must comply with the following: a) White index for the product should be in the range of 60-70 when measured against standard reference. The applied panel 7/8 number must be submitted for checking up the white index in the department lab. In case the department approves the white index of any vendor, the department engineer may carryout random checking of the applied products at site against the approved panel. In case of any major deviation, beyond acceptance limit, department reserve the right to cancel or reject the total supplied consignment of the said material and will compell the vendor has to replace the full consignment by the desired material as per approved panel at his own cost and additional demurrages may be claimed due to loss of man days (as per the rules of the department). b) Luminance factor of the material should be in the range of 80-85% at 45 degree centigrade as per AASTHOM 249. c) Crack resistance: The applied panel cured for 7 days under ambient condition and then should be tested as per BS3262, Part-1, 1989 and should pass at the range of '0' degree centigrade to '-10' degree centigrade D) Adhesion: Strong E) Softening point: 102 degree centigrade F) Dried film finish : Smooth and uniform G) Night Vision: High as directed by the Engineer-in-Charge and confirming to IS: 164-1961 (1st revision reaffirmed in 1986) and clause conforming to IRC 35-2015 and MORTH Section 803.4

BOQ;Providing fixing of Median Marker made of polycarbonate/ABS for impact resistance and good weatherability. Polycarbonate/ABS used for molding the Median Marker shall have a minimum Izod impact strength value of 600 J/m at room temperature. The impact strength of the polycarbonate/ABS should not decrease to less than 70 % of its initial value on being subjected to UV weathering as per ASTM G 155 for 1000 hours or exposure to 2 years of natural weathering. The body of the median marker shall be in the form of an isosceles trapezoidal / Circular structure of length 15 cm, height and width of 10x10 cm. The Median Marker shall have fluorescent yellow retro-reflective sheeting conforming to type XI specifications as per ASTM D4956 & IRC 67-2012. Area of reflective sheeting should not be less than 70 cm2. Edge of retro-reflective sheeting shall be concealed using a grill/ mesh/ similar mechanism to prevent vandalism and sheeting pilferage. The logo of the manufacturer shall be embossed and printed in contrasting color on both sides of median marker for distinct identification (even from moving vehicles).

BOQ;Supplying and installation of Hazard markers/Delinators using MS angle of size 55x55x6mm abd 120cm high above ground level pained with two coats of black and white stripes of 15cm wide with first quality synthetic enamel paint over one coat ofappropriate primer of approved brand, colour, with 30cmx90cm Type-XI of ASTND 4956-09 wide angle cube cornered miceo prismatic Retro reflective sheeting of Yellow colour and confirming to IRC 67:2012 fixed over 3MM Alluminium composite Material having minimum 0.30mm thick Aluminium skin on both sides with standard supports conisting of alernately black andyellow with black stripes in screenpriting sloping downward at an angle of 45 degrees towards the side of the obstruction on which the traffic is to pass and buried into the ground in a trench of size 30cm x 30cm and 50cm depth filled with CC M-20 including cost and conveyance of all materials, equipment, machinery and labour with all leads and lifts, loading and un - loading charges necessary for sucessfull completion of the workon any road n divison as directed by Engineer - in - Charge and conforming to IRC 67-2012 & MoRT &H specification No 805 and approved drawings etc., complete for finished item of work.(300mmX 900mm)