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| 1 | Supplying and stacking at site. |
| 2 | 63 mm to 45 mm size stone aggregate. |
| 3 | 53 mm to 22.4 mm size stone aggregate. |
| 4 | Stone screening 13.2 mm nominal size (Type ). |
| 5 | Laying, spreading and compacting stone aggregate of specified sizes to WBM specifications in uniform thickness, hand picking, rolling with 3 wheeled road / vibratory roller 8-10 tonne capacity in stages to proper grade and camber, applying and brooming requisite type of screening / binding material to fill up interstices of coarse aggregate, watering and compacting to the required density |
| 6 | 2.5 cm premix carpet surfacing with 2.25 cum and 1.12 cum of stone chippings of 13.2mm and 11.2mm size respectively per 100 sqm. and 52 kg. and 56 kg. of hot bitumen per cum of stone chippings of 13.2 mm and 11.2mm size respectively including a tack coat with hot straight run bitumen including consolidation with road roller of 6 to 9 tonne capacity etc. complete.(tack coat to be paid for separately) : |
| 7 | With paving Asphalt grade VG-10 heated and then mixed with solvent at the rate of 70 grams per kg of asphalt. |
| 8 | Providing and laying seal coat of premixed fine aggregate ( passing 2.36 mm and retained on 180 micron sieve) with bitumen using 128 kg of bitumen of grade VG - 10 bitumen per cum of fine aggregate and 0.60 cum of fine aggregate per 100 sqm of road surface including rolling and finishing with road roller all complete. |
| 9 | Providing and applying tack coat using hot straight run bitumen of grade VG - 10 including heating the bitumen, spraying the bitumen with mechanically operated spray unit fitted on bitumen boiler, cleaning and preparing the existing road surface as per specifications : |
| 10 | Providing and fixing Glow studs of size 100x20mm made of heavy duty body shall be moulded ASA (Acrylic styrene Acryloretrite) or HIP (High impact Polystyrene) or ABS having electronically welded micro-prismatic lens with abrasion resistant coating as approved by Engineer-in-charge. The Glow stud shall support a load of 13635 kg tested in accordance with ASTM D4280. The slope of retro-reflective surface shall be 35 +/- 5 degrees to base. The reflective panels on both sides with at least 12cm of reflective area up each side. The luminance intensity should be as per the specification and shall be tested as described in ASTM I: 809 as recommended in BS : 873 part 4 : 1973. The studs shall be fixed to the road surface using the adhesive conforming to IS, as per procedure recommended by the manufacturer complete and as per direction ofEngineer-in-charge. |
| 11 | Providing and fixing post delineators made of ABS round body fitted with 2nos. 100mm dia high reflective and reflectors and mounted on M.S. pipe of 65mm dia duly powder coated with anti-rust and anti-theft steel to be installed as per direction of Engineer-in-charge. |
| 12 | Providing and fixing Black & Yellow PVC/ABS Heavy-duty Modular Speed Breaker of size 250mm x 350mm x 50mm (or as specified) with both side integrated reflectors. Each plate/module shall have a weight not less than 4 kg/mtr and a load-bearing capacity of 40 to 50 tonnes. Installation includes securing with high-tensile galvanized iron (GI) bolts/nails and industrial-grade adhesive/epoxy on the existing road surface (bituminous or concrete), including necessary drilling and cleaning, all complete as per the direction of the Engineer-in-charge |
| 13 | Providing and applying 2.5mm thick road marking strips (retro-reflective) of specified shade/colour using hot thermoplastic material by fully/semiautomatic 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 accordance with applicable specifications. Please Enable Macros to View BoQ information |
