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| 1 | BILL NO:1 ROAD MAINTENANCE (NH-373)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. including all labour, usage charges of all machinery,etc., loading, unloading, transporting etc., complete. as per specifications and as per directions of Engineer-in-charge of work.- By Mechanical Means using Motor Grader |
| 2 | Surface Drains in soil new Construction of unlined surface drains of average cross sectional area 0.40 sqm in soil to specified lines, grades, levels and dimensions to the requirement of clause 301 and 309. Excavated material to be used in embankment within a lead of 50 metres including all lead, lifts, all labour, hire charges of all machineries etc., complete. As per directions of Engineer-in-charge of work. A) Mechanical means |
| 3 | Construction of Subgrade and Earthen Shoulders Construction of sub-grade and earthen shoulders with approved material obtained from borrow pits, transporting to site, spreading, grading to required slope and compacted to meet requirement of table No. 300-2 laid in layers not exceeding 250 mm thick and compacting it by mechanical means after adding water to its OMC, so as to achieve 97% compaction of maximum dry density and finish the surface to the required camber, grade and cross section etc., speading, grading by motor grador, consolidation by roller including all lead, lifts, loading, unloading, all labour, usage charges of machinery,etc., complete. As per specifications and as per directions of Engineer-in-charge of work. (New road formation) |
| 4 | Maintenance ofHume Pipe Culverts: Maintenance of Hume pipe Culvert by way of Clearing, Cleaning, Erosion repair, repairs to cracks, parapet wall and protection work as per drawing and technical specification including all lead, lifts, loading, unloading, all labour, usage charges of machinery etc., complete.as per specification and as directed by the Engineer incharge of work. |
| 5 | Maintenance of Road Signs: Maintenance of road signs by way of cleaning and repainting of mandatory / regulatory / cautionary / informatory and place identifications sign board as per drawings and technical specification including all lead, lifts, loading, unloading, all labour, usage charges of machinery etc., complete.as directed by the Engineer incharge of work. |
| 6 | Road Studs with Lense Reflector-Providing and fixing of Reflective Raised Pavement marker (RPM’s) / Cat eyes / Road studs confirming to ASTM D4280 type - H, having reflective panels made of prismatic lens of totalheight of 20mm size of 130mm X 150mm and reflecting area of 13 Sq Cm with the slope of retro reflective surfaceThe RPM’s should be fixed by using two numbers of polymetric shanks using appropriate adhesive as recommended and certified by RPM manufacturer. The raised pavement marker should support a sufficient minimum load of 13635 Kg in accordance with ministry specification. The test certificates of the product and purchase lots certificate issued by the supplier should be productedat the time of billing.The RPM\"s shoud be got approved by the Engineer-in-charge of work before fixing at site. The cost is inclusive of all lead lift, transportation, labour, fixing in position firmly, as per the directions and instructions of the Engineer in Charge of work - Reflectivity Warranty |
| 7 | Retro-Reflectorised Traffic Signs- Providing and fixing of retro- reflectorised cautionary, mandatory and informatory sign as per IRC:67 made of Class-C Type XI retro reflective sheeting fixed over 2 mm thick aluminium sheeting vide clause 801.3, 4mm thick Aluminium composite material sheet including lettering depending on the size of the sign fixed over back support frame of min 25 x 25 x 3mm Angle mounted on a mild steel circular pipe 65 NB 3.60mtrs high (min effective height 1.90 mtrs), 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 section 12 of IRC 67. Including curing, cost of all materials all labour, lead, lifts, loading, unloading, transportingetc., complete. as per specifications and as per directions of Engineer-in-charge of work. B-(viii) 60 cm circular |
| 8 | Filling Pot-holes and Patch Repairs with Bituminous concrete, 40mm. 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, Includingcost of all materials, all labour, usage charges of machinery, lead, lifts, loading, unloading, stacking, transporting etc., complete. as per specifications and as per directions of Engineer-in-charge of work Grading-II 13mm (Nominal size)(Initial Repair) |
| 9 | BILL NO:3 ROUTINE MAINTENANCE OF PAVEMENT REPAIR & ROAD (NH-373)Routine Maintenance of road assets and pavement as given below.(i) Clearing & grubbing road land(ii) Repair of pot holes/edge cuts/ruts/patches(iii) Carrying out cleaning, remoing of dust/silt/thrash from carriage way(iv) Cleaning, clearing and repairing road side open/unlined/covered drains and cross drainage works(v) Maintenance of road signs and delineators |
