|
| 1 | Excavation for trench of roadway in soil using manual means including loading in truck for carrying of cut earth to embankment site with all lifts and lead upto1000 metres.as per clause 301(3.1) |
| 2 | Construction of embankment with approved material obtained from borrow pits with a lift upto 1.5m , transporting to site, spreading, grading to required slope and compacting to meet requirement of table 300.2 |
| 3 | Construction of Subgrade and earthen soulder,s deposited from roadway (Compaction only) |
| 4 | Construction of granular sub-base by providing close graded Material, mixing in a mechanical mix plant at OMC, carriage of mixed Material to work site, spreading in uniform layers with motor grader on prepared surface and compacting with vibratory power roller to achieve the desired density, complete as per clause 401 |
| 5 | Providing, laying, spreading and compacting stone aggregates of 22.4-53mm size to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with threewheel 80-100 kN static roller in stages to proper grade and camber, applying and brooming, screening Type-B to fill-up the interstices of coarse aggregate, watering and compacting to the required density Grading 3 as per Technical Specification Clause 405. |
| 6 | Providing and applying primer coat with SS1 grade bitumen emulsion on prepared surface of granular Base including clearing of road surface and spraying primer at the rate of 0.70kg/sqm using mechanical means. |
| 7 | Providing and applying tack coat with bitumen using bitumen pressure distributor at the rate of0.35kg per sqm on the prepared bituminous surface cleaned with mechanical broom. |
| 8 | Providing, laying and rolling of open-graded premix carpet of 20 mm thickness composed of 13.2 mm to 5.6 mm aggregates using VG-10bitumento required line, grade and level to serve as wearing course on a previously prepared base, including mixing in a suitable plant, laying and rolling with a three wheel 80-100 kN static roller capacity, finished to required level and grades to be followed by seal coat of Type Cas per Technical Specification Clause 508. |
| 9 | Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type C, as per Technical Specification Clause 510 |
| 10 | Construction of Trapezoidal Hump/Table Top with tack coat, DBM, BC, tharmoplastic Marking and Sign board etc as per analysis. |
| 11 | Providing and laying of hot applied thermoplastic compound 2.5 mm thick including retroreflactive glass beads@ 250 gms per sqm area thickness of 2.5 mm is exlusive of suface applied glass beads as perIRC:35 the finished surface to be level uniform and free form streak and holes MORTH 803 (8.13). |
| 12 | Thermoplastic Repeted Bar marking is a softer treatment to reduce the speed. One set of bar marking (refer TM 08) comprises of 6 bars of 300 mm wide. Each strip of thermoplastic strip shall be of 5 mm high and shall be set applied across the full width of the carriageway. MORT&H 803 |
| 13 | Supply and fixing of Pavement Maker (Cat Eye) type X - ASTMD-4956-04 Avery denision/3-M (USA make) consisting of ASA Plastic housing fitted with tightyly adherent ploting compound. The housing shall contain prismatic to Glass covered prismatic reflecting face to reflect incident light /C al taxes. |
| 14 | Direction of place indentification sign with size more than 0.90 sqm size board providing and erecting direction place identification reflactoirised sign as per IRC 67 made high intensity grade shieeting wide clause 801.3 fixing over aluminium sheeting2mm thick area exceeding 0.9 sqm supported on a mild steel angle iron post 75mm MORTH 801(8.6). For Stop |
| 15 | Direction of place indentification sign with size more than 0.90 sqm size board providing and erecting direction place identification reflactoirised sign as per IRC 67 made high intensity grade shieeting wide clause 801.3 fixing over aluminium sheeting2mm thick area exceeding 0.9 sqm supported on a mild steel angle iron post 75mm MORTH 801(8.6). For T Juction |
