Construction Work of Bittuminous Road and Drain From hemu Colony Chowk To Bijli Ghar To Chawdi Bazaar ward No. 41 Zone No. 16 file No. 62/25X3/5.2nd Call.

Dismantling of flexible pavements and disposal of dismantled materials up to a lead of 1000 meters by manual means, stacking serviceable and unserviceable materials separately and Section 200 of the specifications. By Mechanical Means Bituminous courses

Excavation for pipe laying (exceeding 30 cm in depth) including disposal of excavated earth with all lift and lead up to 50 m, disposed earth to be levelled and neatly dressed. All kinds of soils

Transportation By Mechanical means including loading, unloading and stacking Excavated Earth 3km or Part thereof

Providing and applying Tack Coat with cationic bitumen emulsion (RS-1) using emulsion pressure distributor on the prepared bituminous/granular surface cleaned with mechanical broom and as per Section 503 of the specifications. @ 0.25 Kg per Sqm (normal bituminous surfaces))

Providing and laying Dense Bituminous Macadam with hot mix plant batch using crushed aggregates of specified grading, premixed with bituminous binder, transporting the hot mix to work site, laying with mechanical paver finisher to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction complete in all respects and as per Section 505 of the specifications. (As specified, Lime or cement will be used as filler) For For Grading II (50-75mm thickness) bitumen content 4.5% (VG-30)

Providing and laying Bituminous Concrete with hot mix plant using crushed aggregates of specified grading, premixed with bituminous binder of mix and filler, transporting the hot mix to work site, laying with mechanical paver finisher to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction in all respects and as per Section 507 of the specifications. For Grading II (30-45 mm thickness) with VG-30 bitumen @ 5.4%

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering All work up to plinth level. Cement concrete grade M-15 (Nominal Mix) with 40 mm maximum size of stone aggregate

Centering and shuttering including strutting, propping stretching etc. complete for and removal of form work by sheet plate or ply wood shuttering for :Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc

Providing and fixing of Retro- Reflectorised cautionary, mandatory and informatory sign as per IRC:67 made Class B Type IV of high intensity grade sheeting vide Section 801.3 of the specifications,2 mm thick aluminium sheeting, 3 mm/4 mm thick Aluminium composite material sheet depending on the size of the sign fixed over back support frame of minimum 25x25x3mm Angle mounted on a mild steel circular pipe 65 NB, 3.2 mm thickness firmly fixed to the ground by means of properly designed foundation with M25 grade cement concrete 45 cm x 45 cm x 60 cm, 60 cm below ground level as per approved drawing. The sign shall be maintained as per IRC:67. 80 cm x 60 cm rectangular

Providing and fixing of Category-A Bi-directional Twin-Moulded Shank Raised Pavement Markers/ Road Stud made of Plastic body moulded from ASA (Acrylic styrene Cryometries) or HIP (High impact polystyrene) or ABS material. Lens shall be of plastic material. The marker shall have compressive strength of 13635 kg tested accordance with ASTM D4280 and shall have Flexural Strength of 909 kgf. Reflective panels shall consist of number of lenses containing Single or dual prismatic cubes capable of providing total internal reflection of light entering the lens face. The Slope or the retro-reflecting surface shall be 35 +/- 5 degree to the base and area of Each retro reflecting surface shall not be less than 13 sqcm. When impacted in accordance with 9.4.1 of ASTM D4280, the face of the lens shall show no more than two radial cracks longer than 6.4 mm (0.25 in.). There shall be no radial cracks extending to the edge of the abrasion resistant area. There shall be no delamination. Height of the marker shall not exceed 20 mm and its width shall not exceed 130 mm. Moulded shank RPM shall have the shank strength of 600 kgf. Head of the stud shall be Smooth and shall not present any sharp edges to traffic. RPM shall be of Category A with optical performance (Coefficient of Luminous Intensity- CIL) shall not be less than that given in Table 800-13 of the specifications for Bi-directional stud. Fixing will be by drilling holes on the road for the shanks to go inside, without nails and using epoxy resin-based adhesive. The bidder shall submit a prequalification warranty for Two years. Test certificate from an as per ASTM D 4280, Coefficient of Luminance Intensity-CIL as per table 800-13 of the specifications. Material, Marker Height, Colour, Slope of Reflecting Surface (Lens), Lens Impact strength, Resistance to temperature cycling, and Longitudinal Flexural Strength to be submitted.

Providing and applying 2.5 mm including reflectorising glass beds @ 250 gm per Sqm area thick road marking strips (retro- reflective) of specified shade/ colour using hot thermoplastic material by fully/ semi-automatic thermoplastic paint applicator machine fitted with profile shoe, glass beads dispenser, propane tank heater and profile shoe heater, driven by experienced operator on road surface including cost of material, labour, T&P, cleaning the road surface of all dirt, seals, oil, grease and foreign material etc. complete as per direction of Engineer-in-charge and as per Section 803 of specifications.

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