|
| 1 | Bill No. 1 : ROAD MAINTENANCEProviding spot reconditioning, reconstruction andregravelling to repair specific erosion or other damagesfor restoring the eroded area to originally constructedcross section on cuts and fills slopes/shouldersconforming to Technical Specifications Clause no.3002. Fill material should be brought from borrowareas located outside ROW conforming to TechnicalSpecification no. 305. Watered and well compacted with plate compactor or power rammer with allleads and lifts as directed by the Engineer (Quantity of compacted Fill material to be measured oncross sectional area basis)Construction of embankment with approved material obtained from transporting to site, spreading,grading to required slope andcompacting tomeet requirement oftable300-2&300-1 .The size course material in the mix of earth ordinarily shall not beexceed 75mm. (Referenceto MoRT&H\"s specification clause 305). |
| 2 | Providing repair to stone pitching/apron over the filtermedia/drainage layer at scattered locations overthe slopes of guide bunds, river training works , androad embankments as per Technical SpecificationsClause no. 2504 complete in all respects as directedby Engineer involving the below given operationshowever as per its actual applicability at site. i)Providing and laying 200 mm granular material filter conforming to MoRTH Specifications Clause no. 2504complete in all respects as per direction of Engineer In-Charge. |
| 3 | Providing and laying 300 mm thick stone pitchingcovering the slopes of guide bunds/road embankmentsor other location over a layer of 200 mm granularmaterial filter conforming to MoRTH SpecificationClause No. 2504 complete in all respects as directedby the Engineer. |
| 4 | Clearing road side/Median open lined/pucca drainsto bring them to original shape, drainage capacityincluding disposal of sediments, extraneous debrisand vegetation growth blocking the free flow fromsite outside ROW with all leads and lifts completein all respects as directed by the Engineer-in Charge and as per Maintenance Standards Clauseno. 3.1 (Frequency of cleaning in urban areas will bequarterly whereas in rural areas it will be twice in a year i.e. before and after monsoon). |
| 5 | Clearing slab/box type culverts and pipe culvertsincluding clearing, cleaning and reshaping of upstreamand down stream faces of these culverts within rightof way. The job includes disposal of excess materialrecovered from site including vegetation outsideROW with all leads and lifts complete in all respectsas per direction of Engineer-in-Charge. and as perMaintenance Standards Clause 3.1 (Frequency ofcleaning will be one time in a year i.e. before start ofmonsoon). |
| 6 | Providing, Laying and compacting Granular Subbase (GSb) with approved materials complete asper Technical Specifications Clause 401 conformingto Grade 1 Table 400.1/400.2 as per approval ofEngineer-in-Charge. Grading-V |
| 7 | Providing, Laying and compacting Granular Subbase (GSb) with approved materials complete asper Technical Specifications Clause 401 conformingto Grade 1 Table 400.1/400.2 as per approval ofEngineer-in-Charge. Grading-III |
| 8 | Providing, laying and compacting Wet Mix Macadam (WMM) base course with approved materials complete as per Technical Specifications Clause no. 406 of MoRTH |
| 9 | Prime Coat on WMM Surface by SS1 Cationic emulsion @ 0.85kg/sqm |
| 10 | 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. |
| 11 | Tack Coat on WMM Surface by RS1 Cationic emulsion @ 0.275kg/sqm |
| 12 | Providing, laying and compacting Bituminous Concrete as per technical Specification Clause no. 507 including tack coat as per Technical Specifications Clause no. 503. |
| 13 | Tack Coat on bituminous surface using RS1 Cationic emulsion @ 0.250kg /sqm. |
| 14 | Bill No. 2 : ROAD PROPERTY MAINTENANCEReplacement of stolen/missing retro-reflectorised traffic sign boards by providing and fixing new retroreflectorised 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.Cautionary/Warning signTriangular 900 mm side |
| 15 | Mandatory/Regulatory sign600 mm dia Circular sign |
| 16 | Mandatory/Regulatory sign900 mm dia Circular sign |
| 17 | Informatory SignFacility information Sign 800 mm x 600 mm |
| 18 | Mandatory/Regulatory signOctagonal “STOP” sign |
| 19 | Replacement of stolen/missing retro-reflectorised traffic sign boards by providing and fixing new retroreflectorised 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.Advance Direction, Destination, Reassurance and place identification sign (size 2100 mm X 1700 mm) as per drawing with two vertical posts embeded in M-15 cement concrete details as per description given above and as per drawing. (upto 0.90 Sqm) |
| 20 | Replacement of stolen/missing retro-reflectorised traffic sign boards by providing and fixing new retroreflectorised 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.Advance Direction, Destination, Reassurance and place identification sign (size 2100 mm X 1700 mm) as per drawing with two vertical posts embeded in M-15 cement concrete details as per description given above and as per drawing. (More than 0.90 Sqm) |
| 21 | 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. |
| 22 | 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. |
| 23 | Painting two coats on steel structure to give an even shade and smooth surface as per direction of the Engineer-in-Charge.Old existing surface |
| 24 | Providing and fixing single faced W-Beam metal crashbarrier (W-profile safety guard rails) made out of thefollowing members. Job includes erection complete inall respects as per MoRTH Specifications clause no. 810 and using M-20 grade cement concrete whereverrequired as directed by the Engineer.Beam made out of cold rolled steel strip W profiledouble of 3 mm thick having a minimum yield strengthof 2400 kg/sqcm having width of 313 mm and depthof corrugation as 83 mm hot dip galvanized of zinccoating @ 550 gm/sqm. Post consisting of cold rolled channel 150 mm x 75mm x 5 mm and spaced 2 mtr. centre to centre havingminimum yield strength of 2400 kg/sqcm. The lengthof post shall be 1900 mm and minimum height of postabove concrete foundation shall be 800 mm, hot dipgalvanised of zinc coating @ 550 gm/Sqm, the postshall be fixed as required. |
| 25 | Bill No. 3 : PERFORMANCE BASED INCIDENT MANAGEMENT & PAVEMENT REPAIRProviding 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. |
| 26 | Tack Coat on bituminous surface using RS1 Cationic emulsion @ 0.250kg /sqm. |
| 27 | GST @18% of Total Amount from Item No. 1 to 26 |
