Cac/AD19-20/05 Construction of Road from Mahasadak to Choto Rampore via Sannnashi tilla

Amount

Excavation in Hilly Area sin Soil by manual means Excavation in soil in Hilly Area by manual means including cutting and trimming of side slopes and disposing of excavated earth with a lift upto 1.5m and alead upto 20m as per drawing and Technical Specification Clause 1603.1( Manual means should be use where machines can not be deployed due to site condition)

Construction of Embankment With Material Obtained from Roadway Cutting. Construction of embankment with approved materials deposited at site from roadway cutting and excavation from drain and foundation of other structures graded and compacted to meet requirement of table300.1and 300.2 as per Technical Specification Clause 301.5

Construction of Embankment With Material Obtained from borrow pits with a lift upto 1.5m transporting to site spreading, grading to required slope and compacting to meet requirement of Tables 300.1 and 300.2 with a lead upto 1000m as per Technical Specification Clause 301.5 (i) Private Land In widening portion

Construction of subgrade and earthen shoulders with approved material obtained from borrow pits with all lifts and leads transporting to site spreading, grading to required slope and compacted to meet requirement of Table 300.2with lead upto1000 m as per Technical Specification Clause 303.1 (i) Private Land

Construction of granular sub-base by providing well graded material, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at OMC , and compacting with smooth wheel roller to achieve the desired density, complete as per Technical Specification Clause 401. For Grading I material

WBM Grading3 Using stone screening Type-B 11.2mm for Gr. III Providing,laying,spreading and compacting stone aggregates of specific sizes to water bound macadam specificat`````````ion including spreading in uniform thickness, handpacking , rolling with smooth wheel roller 80-100Kn in stages to proper grade and camber, applying and brooming, stone screening to fill up the interstices of coarse aggregate, watering and compacting to the required density Grading 3 as per Technical Specification Clause 405. By Manual Means

Inter locking concrete Block pavement Providing and laying interlocking concrete block pavement (M30) having thickness 80mm as per technical specification clause 1504 ( inclusive of Edge restraint and carriage)

Extra for providing and laying Coloured interlocking concrete block pave,ment as per technical specification clause 1504 complete including carriage

Painting two coats including prime coat with epoxy paint of approved brand on concrete/steel surfaces after through cleaning of surface to give an even shade as per drawing and Technical Specification Clause 1701 Top of Edge restrain beam Line Dashes, Arrow etc.

Traffic Signs Retro-reflectorised Traffic Signs Providing and fixing of retro- reflectorised cautionary, mandatory and informatory sign as per IRC:67 made of encapsulated lens type reflective sheeting vide Clause 1701.2.3 ixed over aluminum sheeting, 1.5mm thick supported on a mild steel angle iron post 75mmx75mmx6mm firmly fixed to the ground by means of properly designed oundation with M15 grade cement concrete 450mmx450mmx600mm below ground level as per drawings and Technical Specification Clause801. 900mm equilateral triangle

Retro-reflectorised Traffic Signs Providing and fixing of retro- reflectorised cautionary, mandatory and informatory sign as per IRC:67 made of encapsulated lens type reflective sheeting vide Clause 1701.2.3 ixed over aluminum sheeting, 1.5mm thick supported on a mild steel angle iron post 75mmx75mmx6mm firmly fixed to the ground by means of properly designed oundation with M15 grade cement concrete 450mmx450mmx600mm below ground level as per drawings and Technical Specification Clause801. 600mm equilateral triangle

Retro-reflectorised Traffic Signs Providing and fixing of retro- reflectorised cautionary, mandatory and informatory sign as per IRC:67 made of encapsulated lens type reflective sheeting vide Clause 1701.2.3 ixed over aluminum sheeting, 1.5mm thick supported on a mild steel angle iron post 75mmx75mmx6mm firmly fixed to the ground by means of properly designed oundation with M15 grade cement concrete 450mmx450mmx600mm below ground level as per drawings and Technical Specification Clause801. 600mm circular

Retro-reflectorised Traffic Signs Providing and fixing of retro- reflectorised cautionary, mandatory and informatory sign as per IRC:67 made of encapsulated lens type reflective sheeting vide Clause 1701.2.3 ixed over aluminum sheeting, 1.5mm thick supported on a mild steel angle iron post 75mmx75mmx6mm firmly fixed to the ground by means of properly designed oundation with M15 grade cement concrete 450mmx450mmx600mm below ground level as per drawings and Technical Specification Clause801 800mmx600mm rectangular

Retro-reflectorised Traffic Signs Providing and fixing of retro- reflectorised cautionary, mandatory and informatory sign as per IRC:67 made of encapsulated lens type reflective sheeting vide Clause 1701.2.3 ixed over aluminum sheeting, 1.5mm thick supported on a mild steel angle iron post 75mmx75mmx6mm firmly fixed to the ground by means of properly designed oundation with M15 grade cement concrete 450mmx450mmx600mm below ground level as per drawings and Technical Specification Clause801 600mmx450mmrectangular

Providing and erecting direction and place identification retro-reflectorised sign as per IRC:67 made of encapsulated lens type reflective sheeting vide Clause 1701.2.3, fixed over aluminium sheetingf , 2mm thick with area not exceeding 0.9 sqm supported on amild steel single angle iron post 75x75x6mm firmly fixed to the ground by means of properly designed foundation with M-15 grade cement concrete 450X450X600mm below ground level as per approved drawing and Technical Specification Clause 1701

Reinforced cement concrete M15 grade kilometre stone/ local stone ofstandard design as per IRC:8 fixing in positionincluding painting and printing, etc as per drawing and Technical Specification Clause 1703 i) Ordinary Kilometre Stone ( Precast)

Reinforced cement concrete M15 grade kilometre stone/ local stone ofstandard design as per IRC:8 fixing in positionincluding painting and printing, etc as per drawing and Technical Specification Clause 1703 ii) 200m stone (precast)

Type-A, "W": Metal Beam Crash Barrier ( Providing and erecting a "W" metal beam crash barrier comprising of 3mm thick corrugated sheet metal beam rail, 70cm above road/ground level, fixed on ISMC series channel vertical post, 150x75x5mm spaced 2m centre to centre, 1.8mhigh, 1.1m below ground/road level, all steel parts and fitments to be galvanised by hot dip process, all fitting to conform to IS:1367 and IS:1364, metal beam rail to be fixed on the vertical post with a spacer of channel section 150mmx75mmx5mm, 330mm long complete as per clause 810)

Tree reflector made of heigh intensity grade retro-m reflectorised sheeting fixed over aluminium sheeting 2mm/0.28mm thick firmly fixed with necessary galvanised nail b) 150mmdia/150mmx150mm

Planting of Trees and their maintenance for three years ( Planting of trees by the road side ( Avenue trees) in 0.60m dia holes, 1m deep dug in the ground, mixing the soil with decayed farm yard/sludge manure, planting the saplings, backfilling the tranches, watering, fixing the tree guatrd and maintaining the plants for three year

Construction of 1000mm dia NP3 Hume Pipe Culvert as per Drawing and Technical Specificatuion (5 Nos) Excavation for structures. Earthwork in excavation for structures as per drawing and Technical specification Cl: 305.1, including setting out, construction of shoring and bracing, removal of stumps and other deleterious materials and disposal upto a lead

ProvidingConcrete for plain/reinforced concrete in open foundation complete as per drawing and technical specification Clause 802,803,1202&1203 B. with natural Gravel (i) PCC Grade M10 (I) nominal mix 1:3:6

Brick masonary work in cement mortar 1:3 in foundation complete excluding pointing and plastering as per drawing and technical specification Cl 600,1202&1203 II Brick Masonary 1:4 cement mortar

Providing & laying reinforced cement concrete pipe NP3 as per designed in single row for culvert on 1st class bedding of granular materials including fixing of collars with cement mortar 1:2 as per CL No 1106

Plastering with Cement Mortar (1:4), 15mm thick on brick work in sub structure as per drawing & technical specification

Construction of CC open Drain Excavation for structures. Earth work in excavation for structure as per drawing and technical specification Clause 305.1 including setting out, construction of shoring and bracing, removal of stumps and other deleterious materials and disposal upto a lead of 50m, dressing of side and bottom and back filling in trenches with excavated suitable materials (i) up to 3m depth

Providing Concrete for plain/reinforced concrete in open foundation complete as per drawing and technical specificationClause 802,803,1202&1203 (B) with Natural Gravel II. PCC Grade M10 (ii) nominal mix 1:3:6 ( Hand Mixing)

Plain/reinforced cement concrete in substructure complete as per drawings and technical specification Clauses 802,804,805,806,807 and 1204 (B)With Natural Gravel I. ) PCC Grade M 20 (ii) nominal mix 1:3:6 ( Hand Mixing)

Routine Maintenance for 1st Year

Routine Maintenance for 2nd Year

Routine Maintenance for 3rd Year

Debopriya Deb