Short Term Maintenance STMC on Jalandhar Kapurthala Sultanpur Lodhi road from RD 12 720 to 29 000 Km and from RD 36 250 to 37 680 Km of NH 703A

Clearing and grubbing road land (Mechanical means) Clearing and grubbing road land including uprooting rank vegetation, grass, bushes, shrubs, saplings and trees girth up to 300 mm, removal of stumps of trees cut earlier and disposal of unserviceable materials and stacking of serviceable material to be used or auctioned, up to a lead of 1000 meters including removal and disposal of top organic soil not exceeding 150 mm in thickness as per technical clause 201 of MORT&H specifications

Clearing and grubbing road land (Manual means)

Milling on Bitumen Surface Dismantling of existing damaged Bitumen surface by Cold Milling Machine upto 30 mm depth

Providing and applying tack coat with Emulsion RS before laying 30mm/40mm BC for Patch work as per I:S 8887 with approval of Engineer @0.25 kg per Sqm area Tack Coat on Granular surfaces treated with primer coat with pneumatic tyred self propelled pressure sprayer equipped arrangement, suitable pump, adequate capacity compressor and spraying bar with nozzles for spraying material uniformly at specified rate including all kind of material and labour inclusive of cleaning of surface free from dust, dirt and any extraneous materials including curing as per requirements including cost of barriers, lighting arrangements at night, maintenance of diversion, and regulation of traffic etc. complete in all respects as per Ministry of Road Transport & Highways specifications Clause No. 503 (5th Revision.2013).

Providing & laying Bituminous Concrete 30 mm compacted thickness in the milled area for patch work in a single course after applying tack coat 0.25 Kg. per Sqm after mixing the aggregate and VG - 40 Grade Bitumen in a Electronic operated batch type hot mix plant as per approved mix and laying the same with the help of electronic sensor paver as per MORT&H specifications. The rate includes credit for milled material

Providing & laying Bituminous Concrete 40 mm compacted thickness for patch work in a single course after applying tack coat 0.25 Kg. per Sqm after mixing the aggregate and VG - 40 Grade Bitumen in a Electronic operated batch type hot mix plant as per approved mix and laying the same with the help of electronic sensor paver as per MORT&H specifications.

Providing and laying slurry seal Type-II 4-6mm thickness consisting of a mixture of fine aggregates, Portland cement filler, bituminous emulsion SS-2 @ 10.50% and water on a road surface including cleaning of surface, mixing of slurry seal in a suitable mobile plant, laying and compacting to provide even riding surface complete as per technical clause 512 of MORT&H specifications

Road Marking with Hot Applied Thermoplastic Compound with Reflectorising Glass Beads on Bituminous Surface Providing and laying of hot applied thermoplastic compound 2.5 mm thick including reflectorising glass beads @ 250 gms per sqm area, thickness of 2.5 mm is exclusive of surface applied glass beads as per IRC:35 .The finished surface to be level, uniform and free from streaks and holes.

Road Studs 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.

Providing and erecting a "W" metal beam crash barrier comprising of 3 mm thick corrugated sheet metal beam rail, 70 cm above road/ground level, fixed on ISMC series channel vertical post, 150 x 75 x 5 mm spaced 2 m centre to centre, 1.8 m high, 1.1 m below ground/road level, all steel parts and fitments to be galvanised by hot dip process, all fittings to conform to IS:1367 and IS:1364, metal beam rail to be fixed on the vertical post with a spacer of channel section 150 x 75 x 5 mm, 330 mm long complete as per clause 810

Filling Pot-holes and Patch Repairs with Bituminous concrete, 40mm with VG – 40 Grade Bitumen. Removal of all failed material, trimming of completed excavation to provide firm vertical faces, cleaning of surface, painting of tack coat on the sides and base of excavation as per clause 503, back filling the pot holes with hot bituminous material as per clause 504, compacting, trimming and finishing the surface to form a smooth continuous surface, all as per clause 3004.2.

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