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| 1 | [17.15.1]Granular Sub-Base with CoarseGraded Material - Grading-I or II or III (Table:- 400-2)Construction of granular sub-base by providing coarse graded 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 clause 401.of MORTandH specifications 1. Grading I material |
| 2 | [17.23.2]Water Bound Macadam Grading - II 2. Water Bound Macadam - II with Screening Type A / Type BProviding, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with 3 wheeled steel/ vibratory roller 8-10 tonnes in stages to proper grade and camber, applying and brooming requisite type of screening/ binding Materials to fill up the interstices of coarse aggregate, watering and compacting to the required density complete as per technical clause 404 of MORT&H specifications |
| 3 | [17.25]Prime Coat @ 0.85kg per sqm Providing and applying primer coat with bitumen emulsion on prepared surface of granular Base including clearing of road surface and spraying primer at the rate of 0.85kg/sqm using mechanical means as per technical clause 503 of MORT&H specifications |
| 4 | [17.26.2]Tack Coat 2. Providing and applying tack coat with penetration grade bitumen VG - 10 using bitumen pressure distributor at the rate of 0.30 kg per sqm on the prepared bituminous/ granular surface cleaned with mechanical broom as per technical clause 503 of MORT&H specifications |
| 5 | [17.30.1]Dense Graded Bituminous Macadam with Batch Type HMP 1. Dense Graded Bituminous Macadam 80 mm to 100 mm thickness (Grading I)Providing and laying 80mm -100 mm densegraded bituminous macadam with 100-120 TPH batch type HMP producing an average output of 75 tonnes per hour using crushed aggregates of specified grading, premixed with bituminous binder VG 30 @ 4.0% by weight of total mix and filler, transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction complete, as per technical clause No. 505 of MORT&H specifications |
| 6 | [17.31.2]Bituminous Concrete with Batch type HMP 2. Bituminous Concrete 30 mm to 45 mm thickness (grading II) with 100-120 TPH batch type HMPProviding and laying 30mm - 45 mm bituminous concrete with 100-120 TPH batch type hot mix plant producing an average output of 75 tonnes per hour using crushed aggregates of specified grading, premixed with bituminous binder VG - 30 @ 5.4%per centof mix and filler, transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction complete as per technical clause 507 of per MORTH specifications |
| 7 | [17.36.1]Seal Coat 1. Seal Coat Type A with VG -10Providing and laying seal coat Type A (liquid Seal Coat) sealing the voids in a bituminous surface using crushed stone aggregates and penetration grade bitumen VG- 10 @ 0.98 kg/sqm laid to the specified levels, grade and cross fall complete as per technical clause 511 of MORT&H specifications. |
| 8 | [17.5.3]Compacting Original Ground 3. Compaction of EarthworkCompaction of & preparation of sub grade including loosening, levelling of earth 225 mm thick top layer, rough dressing of soil, final dressing of earth to give level, camber, watering, rolling with road roller, compacting the bed to achieve minimum dry density as given in the Table 3000-2 as per technical clause 305 of MORT&H specifications |
| 9 | [3.CA001] CA001. Good earth |
| 10 | [34.24.1]Painting Lines, Dashes, Arrows etc on Roads in Two Coats on New Work Painting lines, dashes, arrows etc on roads in two coats on new work with ready mixed road marking paint conforming to IS:164 on bituminous surface, including cleaning the surface of all dirt, dust and other foreign matter, demarcation at site and traffic control 1. Over 10 cm in width |
| 11 | [34.34]Moulded Shank Road Stud 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 lenscapable of providing total internal reflection of the light entering the lens face with retro reflectance and chromaticity values @ ASTM E 809 & ASTM D 4280. The detailed specifications and the product shall conform to ASTM D4280 and ASTM E 809. The raised pavement marker shall also meet all the testing conditions of ASTM D4280 like abrasion resistance and fixed to the road surface using the epoxy adhesive. Two cylinderical polymer shanks of not less than 20 mm diameter and not less than 30 mm length shall be moulded 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 Methacrylate 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. |
| 12 | [4.12.1]Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead up to 50 m and lift up to 1.5 m, as directed by Engineer-in-charge. 1. All kinds of soil |
