Rectification of 11 nos. Black Spots at Alamsaheb more

Amount

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).

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.

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). (ii) 90 cm equilateral triangle

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). (v) 80 cm x 60 cm rectangular

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). (ii) 60 cm Circular

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). (vii) 90 cm high octagon

Direction and Place Identification Signs up to 0.9 sqm size Board. Providing and erecting direction and place identification retro-reflectorised sign as per IRC:67 made of high intensity grade sheeting vide clause 801.3, fixed over aluminium sheeting, 2mm thick with area exceeding 0.9 sqm supported on a mild steel angle iron post 75mmx75mmx6mm, 2 Nos. firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 45 cm x 45 cm x 60cm, 60cm below ground level as per approved drawing (Reference to MORT&H's specification 801). Note:-Lettering and arrow marks on sign board to be provided separately as per actual requirement. Rates for these items have been analysed separately.

Metal Beam Crash Barrier (Reference to MORT&H's specification 811). B. Type - B, "THRIE" : Metal Beam Crash Barrier Providing and erecting a "Thrie" metal beam crash barrier comprising of 3 mm thick corrugated sheet metal beam rail, 85 cm above road/ground level, fixed on ISMC series channel vertical post, 150 x 75 x 5 mm spaced 2 m centre to centre, 2 m high with 1.15 m below ground 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 space of channel section 150 x 75 x 5 mm, 546 mm long complete as per clause 811

Supplying & fixing of Hazard Markers of size:30 cm X 90 cm as per IRC:79-1981 (The above is inclusive of vertical post)

Rumble Marking using two component cold plastic Providing and Laying of Rumble strips with 2 component cold plastic profiled material to give total width of 500 mm and height of 10 mm. Ramp provided to give width of 145 mm, width of ribs to be 55mm laid at centre to centre distance of 35 mm, with reflective glass beads @ 350 gm / sqm. The finished surface to be levelled, uniform and free from streaks and holes, to be applied on the edge lines, including secondary surface cleaning and cost of all materials etc. complete.

Provision of an Reinforced cementconcrete crash barrier at the edgesof the road, approaches to bridge structures and medians, constructedwith M-40 grade concrete with HYSDreinforcement conforming to IRC:21and dowel bars 25 mm dia, 450 mmlong at expansion joints filled withpre-moulded asphalt filler board,keyed to the structure on which it isbuilt and installed as per designgiven in the enclosure toMOST circular No. RW/NH - 33022/1/94-DOIII dated 24 June 1994 as perdimensions in the approved drawing and at locations directed by theEngineer, all as specified (Referenceto MORT&H's specification 811).

Dismantling of Flexible Pavements Dismantling of flexible pavements and disposal of dismantled materials upto a lead of 5000 metres, stacking serviceable and unserviceable materials separately (Reference to MoRT&H's specification clause 202) (II) By Mechanical Means A. Bituminous course.

Construction of sub-grade and earthen shoulders with approved material obtained from borrow pits with all lifts & leads, transporting to site, spreading, grading to required slope and compacted to meet requirement of table No. 300-2 (Reference to MoRT&H's specification clause 305).For construction of subgrade at rebuilding zone from subgrade with Stone Dust

1 Granular Sub-Base with Graded Material B(v)By Mix in Place Method Construction of granular sub-base byproviding graded material such asnatural sand/crushed gravel/crushedstone/combination depending uponthe required grading spreading inuniform layers with motor grader onprepared surface, mixing byappropriate mechanical mixure (withcontrolled addition of water), and compacting with vibratory roller toachieve at least 98% of the maximumdry density for the materialdetermined as per IS:2720 (Part 8),complete as per clause 401 (v) Rate per cum for grading-III Material

Granular Sub-Base with Graded Material B(v)By Mix in Place Method Construction of granular sub-base byproviding graded material such asnatural /crushe gravel/crushedstone/combination depending uponthe required grading spreading inuniform layers with motor grader onprepared surface, mixing byappropriate mechanical mixure (withcontrolled addition of water), and compacting with vibratory roller toachieve at least 98% of the maximumdry density for the materialdetermined as per IS:2720 (Part 8),complete as per clause 401 (v) Rate per cum for grading-V Material)

Wet Mix Macadam Providing, laying, spreading and compacting graded stone aggregate conforming to the grading of table 400- 13 revised vide table 2 of IRC : 109 (2015) 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 .The thickness of a single compacted layer shall not be less than 75 mm.(Reference to MoRT&H's specification 406.

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). i) On WMM/WBM surface @ 0.70-1.0kg /sqm.

TackCoat:- Providing and applying tack coat with Cationic bitumen emulsion(RS1 ) complying with IS:8887 using emulsion pressure distributoron the prepared bituminous/granular/cement concrete pavement surface cleaned with mechanical broom and high pressure airjet (ReferencetoMORT&H'sspecification clause 503).i))ii)On Granular surface treated with primer @ 0.25kg-0.30 /sqm.

TackCoat:- Providing and applying tack coat with Cationic bitumen emulsion(RS1 ) complying with IS:8887 using emulsion pressure distributoron the prepared bituminous/granular/cement concrete pavement surface cleaned with mechanical broom and high pressure airjet (ReferencetoMORT&H'sspecification clause 503). i))On bituminous surface @ 0.20kg-0.3kg /sqm.

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 of approved grade @ 4.0% (min) for Grading -1 and 4.5% (min) for Grading -2 by weight of total mix and filler(Cement /hydrated lime / Rock dust ) as per table 500-10 and mix design done as per table 500- 11and 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 0.56 MPa 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). or Grading 2 (26.5 mm nominal maximum aggregate size ) Layer Thickness 50-75mm

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 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(Cement /hydrated lime / Rock dust ), 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. ii) for Grading-2 ( 13.2 mm nominal maximum aggregate size), Layer thickness:30-40mm

Providing & fitting of 1.0 m dia convex mirror e.t.c complate as per direction of the Engineer in charge.

Providing & fitting of 0.75 m height bollared( spring post) briier e.t.c complate as per direction of the Engineer in charge.

S B CONSTRUCTION AND COMPANY (BID ID -3127750)