Ministry Of Road Transport And Highways Tender

Metal Beam Crash Barrier (Reference to MORT&H's specification 811). A. Type - A, "W" : Metal Beam Crash Barrier Providing and erecting a "W" metal beam crash barrier comprising of 3 mm thick corrugated sheet metal beam rail, 70 cm above road/ground level, fixed on ISMC series channel vertical post, 150 x 75 x 5 mm spaced 2 m centre to centre, 1.8 m high, 1.1 m below ground/road level, all steel parts and fitments to be galvanised by hot dip process, all fittings to conform to IS:1367 and IS:1364, metal beam rail to be fixed on the vertical post with a spacer of channel section 150 x 75 x 5 mm, 330 mm long complete as per clause 811 and as per direction of Engineer-in-Charge.

Retro-Reflectorised Traffic Signs : Providing and fixing of retroreflectorised cautionary, mandatory and informatory sign as per IRC :67 made of high intensity grade sheeting vide clause 801.3, fixed over aluminium sheeting, 1.5 mm thick supported on a mild steel angle iron post 75 mm x 75 mm x 6 mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 45 cm x 45 cm x 60 cm, 60 cm below ground level as per approved drawing (Reference to MORT&H's specification 801) and as per direction of Engineer-in-Charge. (ii) 60 cm equilateral triangle

Tack Coat Providing and applying tack coat with bitumen emulsion (RS1) complying with IS:8887 using emulsion pressure distributor on the prepared bituminous / granular / cement concrete pavement surface cleaned with mechanical broom and high pressure air jet (Reference to MORT&H's Specification clause 503) and as per direction of Engineer-in-Charge. ii) On Bituminous Surface @ 0.20 - 0.30 kg./Sqm and as per direction of Engineer-in-Charge.

Dismantling of Flexible Pavements Dismantling of flexible pavements and disposal of dismantled materials upto a lead of 1000 metres, stacking serviceable and unserviceable materials separately (Reference to MoRT&H's specification clause 202) and as per direction of Engineer-in-Charge. ( II ) By Mechanical Means A. Bituminous course

Wet Mix Macadam Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the Material with water at OMC in mechanical mix plant carriage of mixed Material by tipper to site, laying in uniform layers with paver in sub- base / base course on well prepared surface and compacting with vibratory roller to achieve the desired density (Reference to MoRT&H's specification 406) and as per direction of Engineer-in-Charge.

Road Marking with Hot Applied Thermoplastic Compound with Reflectorising Glass Beads on Bituminous Surface Providing and laying of hot applied thermoplastic compound 2.5mm thick including reflectorising glass beads @250gms per sqm area, thickness of 2.5mm is exclusive of surface applied glass beads as per IRC:35. The finished surface to be level, uniform and free from streaks and holes (Reference to MORT&H's specification 803) and as per direction of Engineer-in-Charge.

Road Distance Indicator Reinforced cement concrete M15 grade kilometre stone of standard design as per IRC:8-1980, fixing in position including painting and printing etc (Reference to MORT&H's specification 805) and as per direction of Engineer-in-Charge. (i) 5th kilometre stone (precast)

Dense Graded Bituminous Macadam Providing and laying dense graded bituminous macadam with 100-120 TPH batch type HMP using crushed aggregates of specified grading, premixed with bituminous binder (VG 40) of approved grade @ 4.0% (min) for Grading-1 and 4.5% (min) for Grading-2 by weight of total mix and filler (hydrated lime) as per table 500-10 and mix design done as per table 500-1 1 and job mix formula as per clause 505.3.3 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 tandem roller and with pneumatic tyre roller of 12 to 15 tonne weight with a pressure at least 0.56MPa as directed by E-I-C, and to achieve the desired compaction as per MORT&H specification clause No.505.3.5 complete in all respects(Reference to MORT&H's specification clause 505) and as per direction of Engineer-in-Charge. (ii) For Grading 2 (26.5 mm nominal maximum aggregate size ) Layer Thickness 50-75mm Bitumminious Binder :- VG-40 (Bulk)

Bituminous Concrete Providing and laying bituminous concrete with 100-120 TPH batch type hot mix plant using crushed aggregates of specified grading, premixed with bituminous binder (VG 40) of approved grade @ 5.2% (min) for Gr.-1 & @ 5.4% (min) for Gr.-2, as per table 500-17, and mix design done as per table 500-10 and job mix formula as per Cl.505.3.3 and filler (hydrated lime), 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 tandem roller and with pneumatic tyre roller of 12 to 15 tonne weight with a pressure at least 0.56 MPa as directed by E-I-C to achieve the desired compaction as per clause no 507.3.5 complete in all respects ref. to MORTH specification clause No.507 and as per direction of Engineer-in-Charge. for Grading-2 ( 13.2 mm nominal maximum aggregate size), Layer thickness:30-40mm Use Bitumminious Binder :- VG-40 (Bulk)

Supplying & fixing of Raised Pavement Markers / Road Studs / Cats Eye made of polycarbonate moulded body and reflective panels with micro prismatic lens capable of providing total internal reflection of the light entering the lens face which shall support a load of 13635 kg tested in accordance to ASTMD4280 Type Hand compling to Specifications of Category A of MoR&TH Circular No.RW/NH/33023/10-97-DOIII Dt.11.06.1997 & MoRT&H's specification for Road & Bridge Works (Fifth Rev.). Marker height shall not be less than 10 mm and shall not exceed 20 mm, width shall not exceed 130 mm and with minimum reflective area of 13 sqcm on each side and slope to the base shall be 35±5 degree. Fixing will be without nails but by using epoxy resin based adhesive as per manufacturer's recommendation including site clearence etc and complete as directed by the Engineer in Charge.The contractor will have to provide a test certificate from a reputable national / international laboratory comforming the above specifications and as per direction of Engineer-in-Charge.

Dense Graded Bituminous Macadam Providing and laying dense graded bituminous macadam with 100-120 TPH batch type HMP using crushed aggregates of specified grading, premixed with bituminous binder (VG 40) of approved grade @ 4.0% (min) for Grading-1 and 4.5% (min) for Grading-2 by weight of total mix and filler (lime) as per table 500-10 and mix design done as per table 500-1 1 and job mix formula as per clause 505.3.3 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 tandem roller and with pneumatic tyre roller of 12 to 15 tonne weight with a pressure at least 0.56MPa as directed by E-I-C, and to achieve the desired compaction as per MORT&H specification clause No.505.3.5 complete in all respects(Reference to MORT&H's specification clause 505) and as per direction of Engineer-in-Charge. (i) For Grading 1 (37.5mm nominal maximum aggregate size) Layer Thickness 75-100mm Use Bitumminious Binder :- VG-40(Bulk) .

Prime Coat Providing and applying primer coat with cationic bitumen emulsion SS1 grade conforming to IS:8887 on prepared porous granular surface including clearing of road surface and spraying primer using mechanical means (Reference to MORT&H's specification clause 502). and as per direction of Engineer-in-Charge. i) On WMM/WBM surface @ 0.70-1.0kg /sqm.

Road Distance Indicator Reinforced cement concrete M15 grade kilometre stone of standard design as per IRC:8-1980, fixing in position including painting and printing etc (Reference to MORT&H's specification 805) and as per direction of Engineer-in-Charge. (ii) Ordinary kilometer stone (precast)