Public Works Department Tender

Relaying of recovered material obtained from dismantling of road crust as construction of granular sub-base by providing coarse graded matereal grading-II spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with vibratory roller to achive the desired density, complete as per technical clause 401 of MORT&H specifications.

Granular Sub-Base Construction of granular sub-base by providing material, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with vibratory roller to achieve the desired density, complete as per MORD technical specifications

Water Bound Macadam Grading I Providing, laying, spreading and compacting stone aggregates of Grading I to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth wheeled roller 8- 10 tonnes in stages to proper grade and camber, applying and brooming Water Bound Macadam Grading I , watering and compacting to the required density complete as per technical clause 404 of MORT&H specifications. (without screening)

Water Bound Macadam Grading II Providing, laying, spreading and compacting stone aggregates of Grading II to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth wheeled roller 8- 10 tonnes in stages to proper grade and camber, applying an brooming Water Bound Macadam Grading II, watering and compacting to the required density complete as per technical clause 404 of MORT&H specifications. (without screening)

Surface dressing Providing and laying surface dressing in single coat using crushed stone aggregates of specified size on a layer of bituminous binder VG-10 @ 1kg per sqm laid on prepared surface after cleaning the road surface and rolling with 8-10 tonne smooth wheeled steel roller complete as per technical clause 509 of MORT&H specifications.

Tack coat with Bitumen VG-10 Bulk Providing and applying tack coat with penetration grade bitumen VG- 10 using bitumen pressure distributor @ of 0.40 kg per sqm on the prepared bituminous surface/granular surface treated with prime coat after cleaning the surface complete as per technical clause 503 of MORT&H specifications

Open - graded premix Providing, laying and compaction of open - graded premix surfacing of 20 mm thickness consisting of crushed stone agg regates of specified grading premixed in a continous type hot mix plant with bituminous binder VG-10 @ 1.46kg per sqm, carriage of mixed material to site of work and laid with paver finisher mechanically and rolling with a smooth wheeled roller 8-10 tonne capacity, finished to required level and grades complete as per technical clause 510 of MORT&H specifications.

Seal coat Providing and laying of premix sand seal coat premixed in continous type hot mix plant using specified fine aggregates and penetration grade bitumen VG-10 @ 0.68kg per sqm, carriage of mixed material to site of work, laid to the specified levels, grade and cross fall complete as per technical clause 511 of MORT&H specifications

Dressing of earth work

Road marking with hot applied thermoplastic compound 2.5mm thick including reflectorising glass beads @ 0.25kg per sqm area as per IRC:35 1997 complete as per technical clause 803 of MORT&H specifications

Supplying and fixing of single mould twin shank reflective road studs made out of poly carbonate/ABS moulded body and reflective panels with micro prismatic lens or Glass Beeds 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 ASTM D4280. The raised pavement marker shall also meet all the testing conditions of ASTM D4280 and fixed to the road surface using the adhesive. Two cylindrical Polymer Shanks of not less than 20 mm diameter and not less than 30 mm length shall be molded in the RPM body. The marker shall support a load of 13635 Kg tested in accordance with ASTM D4280. The marker shall withstand flexural strength of 909 kgf force in accordance with ASTM D4280. Marker lenses shall be moulded of Polycarbonate or methyl methecrylate conforming to ASTM D788. The supplier shall provide a 2 years warranty for satisfactory field performance as per clause 804.7.3 of MORT&H 5th revision specifications.

Videography of Road

Heritage & Culture Cess @ 1.00%