Ministry Of Road Transport And Highways Tender

1.8 Clearing slab/box type culverts and pipe culverts including clearing, cleaning and reshaping of upstream and down stream faces of these culverts within right of way. The job includes disposal of excess material recovered from site including vegetation outside ROW with all leads and lifts complete in all respects as per direction of Engineer-in-Charge, and as per Maintenance Standards Clause 3.1 (Frequency of cleaning will be one time in a year i.e. before start of monsoon). a) Slab/Box Type Culverts

1.9 Carrying out proper cleaning, and removing of dust/ silt/thrash/plastic/rubbish/ garbage/waste from the carriageway, foothpaths, verges (excluding the verges of central median) by mechanical means and from shoulders upto Toe line of the embankment including side slopes manually and disposing of the waste material at a suitable place outside ROW as directed by the Engineer and as per Maintenance Standards Clause 3.1. The job includes cleaning of road studs and delineators also. a) Urban area (Frequency of cleaning once in a month)

b) Rural area (Frequency of cleaning will be quarterly).

1.10 Removal of rank vegetation/weeds and undesirable vegetation from shoulders, embankment slopes upto ROW (both sides) complete in all respects including breaking of clods, rough dressing and disposal of waste material and vegetation at a place outside ROW as per direction of Engineer-In-Charge and as per Maintenance Standards Clause 3.3 (Frequency will be once in a quarter). a) Shoulders including side slopes of embankment up to toe line on both sides of the carriageway. (Frequency of cleaning will be four times in a year; however limited to only areas prone to growth of rank/undesirable vegetation and weeds).

1.11 (A) Providing slurry seal for filling of hair cracks, surface cracks and preventive/renewal treatment as per MoRTH Specification Clause 512. b) Filling of surface cracks 1-3 mm and preventing/ renewal treatment

1.20 Repair to all types of damaged stone/brick masonry work in superstructure and substructure of bridges/CD works including dismantling of damaged portion and reconstructing to match with existing pattern without causing any damage to the structure in cement work complete in all respects including testing etc. as directed by the Engineer conforming to MoRTH Specifications Clause no. 1000, 1300 and 1400. The rate quoted should be after due consideration of the salvage value of the dismantled material. a) Repair to brick masonry in 1:4 cement sand mortar.

1.21 Providing, Laying and compacting Granular Sub Base (GSB) with approved materials complete as per Technical Specifications Clause 401 conforming to Grade 1 Table 400.1/400.2 as per approval of Engineer-in-Charge.

1.22 Providing, laying and compacting Wet Mix Macadam (WMM) base course with approved materials complete as per Technical Specifications Clause no. 406 of MoRTH

1.23 Providing, laying and compacting Dense Graded Bituminous Macadam complete as per technical Specification Clause no. 505 including tack coat as per Technical Specifications Clause no.503.

1.24 Providing, laying and compacting Bituminous Concrete as per technical Specification Clause no. 507 including tack coat as per Technical Specifications Clause no. 503

Prime Coat over WMM/WBM 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 0.70 kg/sqm using mechanical means.

Tack Coat on Bituminous surfaces Providing and applying tack coat with bitumen emulsion using emulsion pressure distributor at the rate of 0.20 kg per sqm on the prepared bituminous surface cleaned with mechanical broom.

Bill No.02 (ROAD PROPERTY MAINTENANCE) 2.4 Painting with high gloss synthetic enamel paint two coats to give an even and smooth surface for protection of exposed concrete/masonry portion of Bridges/CD works/parapet, kerb painting and repairing wherever necessary, complete as per approval of the Engineer. a) Old existing surface

2.5 Painting all types of M.S/GI railing as and when required with two coats of synthetic enamel paint of approved brand after cleaning the surface complete in all respects as directed by the Engineer. a) Old existing surface

2.9 Carrying out repair to raod signs including strengthening, resetting or otherwise repairing signs made out of Retro-Reflective sheets. Job includes patch repair to aluminium sheet, RR Sheet, posts, signs/script and repainting of posts at damaged location/positions with approved quality of enamel paint complete in all respect conforming to respective IRC/MORT&H Specifications and Maintenance Standards Clause 3.4. a) Road sign Boards mounted on single post.

b) Road sign Boards mounted on double post.

c) Overhead gantry road sign boards

2.11 Painting two coats on old surface after minor repairs to give an even and smooth surface and printing letters and figures with 1st quality synthetic enamel paint of approved brand and manufacture complete in all respects conforming to respective IRC Specifications. b) Kilometer stones

d) Boundary stones

2.14 Strengthening and repairing of partially damaged M.S. pedestrian Railing/pipe railing complete including welding, repairing/replacement of damaged parts/ portions (salvage material will be Contractor’s property) as per existing pattern complete in all respects including painting of the damaged portions to match with the existing railing and as per direction of the Engineer in-charge.

2.21 Replacement of stolen/missing retro-reflectorised traffic sign boards by providing and fixing new retro- reflectorised cautionary, mandatory and informatory sign as per ASTM D 4956-04 made of High intensity grade Microprismatic sheeting Type-IV, fixed over aluminium sheeting 2.0 mm thick supported on a MS Angle Iron Frame comprising of 40 mm X 40 mm X 4 mm. This frame is further welded to MS Angle 75 mm X 75 mm X 6 mm size, 3.5 meter high vertical post complete as per drawing. This vertical post shall be embeded in M-15 grade cement concrete in a pit of size 450 mm X 450 mm X 600 mm, 600 mm below ground level complete in all respects as per direction of the Engineer. b) Cautionary/Warning sign i) Triangular 900 mm side

c) Mandatory/Regulatory sign ii) 600 mm dia Circular sign

2.22 Supplying and installation of delineators (Roadway indicators) 95 cm high above ground level of total length 135 cm painted black and white in 15 cm wide strips fitted with 3 nos. rectangular microprismatic reflective sheeting fixed on 2 mm thick aluminum sheet of size 80 mm X 100 mm one in each black strip duly riveted in the rectangular tubular section facing direction of traffic. Rectangular Tubular section of size 100 mm X 50 mm X 3 mm (thickness). The Tubular section of the delineator is encased all around with steel welded wire mesh of thickness 2.5 mm, in size 120 mm X 70 mm X 760 mm as shown in the drawing. The welded wire mesh is painted with two coats synthetic enamel white paint after applying two coat red oxide primer. The delineator is embedded in M-15 cement concrete in pit size 300 mm X 300 mm X 450 mm. The rate quoted is for the complete job as per Drawing and direction of Engineer.

2.23 Cats Eye/Pavement Marker (NMC nail Less):- Made out of Acrylic-strene-Acrylonitril or Hi-Impect polysterene fitted with Moulded of Methacrylate (NMC) reflector cube corner reflector design; Filled with tightly adhering potting compound as per ASTM D788 size 11.5 cm X 7cm X 1.6 cm or 10 cm X 10 cm X 1.75 cm provided with bituminous adhesive in sufficient quantity with each unit for fixing. No nail should be allowed for fixing.

2.24 Providing and fixing retro-reflective stickers (Engineering grade) of size 10 cm X 5 cm on MBCBs and other structures as per MoRTH Specifications Clause no. 801 and as per approval of the Engineer- in-Charge.

2.25 Providing and marking of hot applied thermoplastic compound 2.5 mm thick including reflectorising glass beads @ 250 gms/sqm area, thickness of 2.5 mm is exclusive of surface applied glass beads as per IRC:35. The finished Surface to be level, uniform and free from streaks and holes complete in all respects. The job includes marking of centre line, shoulder line, edge line, zebra crossing marking, arrows and dashes marking at the junctions as per Technical Specifications Clause 803.4 complete in all respect and as per approval of the Engineer-in-Charge.

Bill No.03 (PAVEMENT REPAIRS) 3.1 Providing treatment and repair to pot holes/ruts of any depth/patch repair of all types of bitumen pavement complete as per Technical Specification Clause 3004.2, and as per direction of Engineer by using paving grade bitumen/emulsion/cold ready mix material. The job includes 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 no. 503, back filling the patch with bituminous material as per Clause no. 509. Compacting trimming and finishing the surface to form a smooth continuous surface all as per Clause no. 3004.2 of Technical Specifications.