Public Works Department Tender

Rumble Marking using two component cold plastic; Providing and Laying of Rumble strips with 2 component cold plastic profiled material to give total width of 500 mm and height of 10 mm. Ramp provided to give width of 145 mm, width of ribs to be 55mm laid at centre to centre distance of 35 mm, with reflective glass beads @ 350 gm / sqm. The finished surface to be levelled, uniform and free from streaks and holes, to be applied on the edge lines, including secondary surface cleaning and cost of all materials etc. complete.

Bituminous Macadam using Mobile Hot Mix Plant (Light Duty); Providing and laying bituminous macadam with Mobile Hot Mix Plant (Light Duty) using approved crushed aggregates (Pakur variety) of specified grading as per Table 500.7 premixed with bituminous binder (VG-30),transported to site laid over a previously prepared surface with applying tack coat @ 0.275 Kg/m2 with Bitumen Emulsion (CBE) of MS grade and at specified laying temperature by means of approved and suitable arrangements to the required grade, level and alignment and rolled with suitable power rol ler for break down, inter-mediate and finished rolling as per specification to achieve the desired compaction including cost and carriage of stone materials and bitumen, hire charges of machinery and equipment, cost of fuel and lubricants and wages of operational staff, quality control complete as per Specifications for Road & Bridge Works of MoRT&H (5th Revision). Grading 2; (19 mm nominal size, 50-75 mm thick.)

Open-Graded Premix Surfacing using Mobile Hot Mix Plant (Light Duty) Providing, laying and rolling of Open-graded premix surfacing of 20 mm thickness composed of 13.2 mm (@ 0.018 m³ per m²) and 11.2 mm (@ 0.009 m³ per m²) size stone aggregates of Pakur Variety, including thoroughly cleaning of the surface,applying Tack Coat using Cationic Bitumen Emulsion (MS) @ 0.25kg/m2, screening, cleaning and pre-heating stone chips and fully pre-coating the same using viscosity grade paving bitumen, carrying the mixture by any suitable arrangements, laying the mixture uniformly over the surface, including line, grade and level to serve as wearing course on a previously prepared base,including mixing in Mobile Hot Mix Plant (Light Duty) and thoroughly rolling with a smooth wheeled roller 8-10 tonne capacity, finished to required level and grades including the cost and carriage of stone chips and matrix, heating the matrix, preheating the aggregates to required temperature and including the hire charges of Mobile Hot Mix Plant (Light Duty) and other machinery, pay of operators, cost of fuel and lubricants etc. complete to be followed by seal coat of either Type A or Type B as per Technical Specification Clause 508 for Rural Roads of MORD.