Improvement of road from Borbari to Hatikhuli Sukanjuri road

Amount

Dressing & profiling the existing WBM/Granular/Earthen surface layer of the road from edge to edge of the existing carriage way and both the shoulders, filling low spots and ravelled stretches by providing additional materials of same type as that of the existing top surface layer, cambering, watering, rolling with 8-10 tonne roller to obtain specified compaction, etc to obtain a uniform formation surface with cross fall from the road centre line o the outer edges of the existing embankment. Works to be carried out in accordance with MORT&H specification section 300 and as directed by the deptt. Roads having hard crust

Scarifying existing bituminous surface to a depth of 150mm by mechanical means Scarifying existing bituminous road surface to a depth of 150mm and disposal of scarified material with a lift upto 3m and lead upto 1000m as per Technical Specification Clause 301.4

Excavation in ordinary soil Excavation in cutting in soil by manual means with lead upto 50m Excavationfor roadway in soil using manual means for carrying of cut earth to embankment site with a lift upto 1.5m and lead upto 50m as per Technical Specification Clause 302.3 (Manual should be used where machines cannot be deployed due to site condition)

Construction of Embankment with Material Obtained from Borrow Pits Construction of embankment with approved materials obtained from borrow pits with a lift upto 1.5m, transporting to site, spreading, grading to required slope and compacting to meet requirement of Table 300.1 and 300.2 with lead upto 1000m as per Technical specification Clause 301.5 From Private land

Construction of Subgrade and Earthen Shoulders Construction of Subgrade and Earthen shoulders with approved materials obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacted to meet requirement of Table 300.1 with lead upto 1000m as per Technical specification clause 303.1 From Private land

Removal of unsuitable soil with disposal upto 1000m Removal of unsuitable soil including excavation, loading and disposal upto 1000m lead but excluding compaction ground supporting embankment subgrade replacement by suitable soil, which shall be paid separately as per clause 303.5.2 as per Technical Specification Clause 302.3.11

Inverted Choke Construction of inverted choke by providing, laying, spreading and compacting screening B type coarse sand of specified grade in uniform layer on a prepared surface with motor grader and compacting with power roller etc.

Granular Sub-base with Well Graded Material (Table 400.1) By Mix in Place Method 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 rotovator at OMC and compacting with smooth wheel roller to achieve the desired density, complete as per Technical specification clause 401 For Grading II material

Water Bound Macadam Sub-base/base WBM Grading 2 Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth wheel roller 80-100 kN in stages to proper grade and camber, applying and brooming, stone screening/binding materials to fill-up the interstices of coarse aggregate, watering and compacting to the required density grading 2 as per Technical Specification Clause 405. By manual means

WBM Grading 3 Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth wheel roller 80-100 kN in stages to proper grade and camber, applying and brooming, stone screening/binding materials 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

Interlocking Concrete Block Pavement Interlocking pavement block Providing and laying interlocking concrete block pavement (M40) having thickness 80mm as per technical specification clause 1504 complete including carriage. Excluding Edge block/ Edge restraints

Planting of trees and their maintenance for three years (Planting of trees by the road side (Avenue trees) in 0.60m dia holes and 1m deep dug in the ground,mixing the soil with decayed farm yard/sludge mannure,planting the saplings,backfilling the trnches,watering,fixing the tree gurd and maintaining the plant for three years.

Traffic Signs Retro-reflectorised traffic signs Providing and fixing of retro- reflectorised cautionary, mandatory and informatory sign board as per IRC:67 made encapsulated lens type reflective sheeting vide Clause 1701.2.3 fixed over aluminium sheeting, 1.5mm thick supported on a mild steel angle iron post 75mm x 75mm 6 mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 450mm x 450mm x 600mm, 600mm below ground level as per drawings and technical specification Clause 801 60cm equilateral ttriangle

Traffic Signs Retro-reflectorised traffic signs Providing and fixing of retro- reflectorised cautionary, mandatory and informatory sign board as per IRC:67 made encapsulated lens type reflective sheeting vide Clause 1701.2.3 fixed over aluminium sheeting, 1.5mm thick supported on a mild steel angle iron post 75mm x 75mm 6 mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 450mm x 450mm x 600mm, 600mm below ground level as per drawings and technical specification Clause 801 80cm X 60cm rectangular

Traffic Signs Retro-reflectorised traffic signs Providing and fixing of retro- reflectorised cautionary, mandatory and informatory sign board as per IRC:67 made encapsulated lens type reflective sheeting vide Clause 1701.2.3 fixed over aluminium sheeting, 1.5mm thick supported on a mild steel angle iron post 75mm x 75mm 6 mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 450mm x 450mm x 600mm, 600mm below ground level as per drawings and technical specification Clause 801 90cm side octagon

Traffic Signs Retro-reflectorised traffic signs Providing and fixing of retro- reflectorised cautionary, mandatory and informatory sign board as per IRC:67 made encapsulated lens type reflective sheeting vide Clause 1701.2.3 fixed over aluminium sheeting, 1.5mm thick supported on a mild steel angle iron post 75mm x 75mm 6 mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 450mm x 450mm x 600mm, 600mm below ground level as per drawings and technical specification Clause 801 60cm circular

Providing and laying boulder apron for bed protection with stone boulders of minimum size and weight as per table 1300.1, no fragment weighing less than 25kg laid dry complete as per drawing and technical specifications Clause 1301

Providing and laying pitching on slopes laid over prepared filter media as per drawing and technical specifications Clause 1302 Stone/ Boulder

Providing and laying filter material underneath pitching in slopes complete as per drawiing and technical specifications Clause 1302

Providing reflective pavement marker with Micro prismatic lens in both direction having thermoplastic body adhering to the specification and guidelines of MoRT&H's fixed to the road surface using the adhesives and the procedures recommended by the manufacturers with three months replacement warranty and free maintenance.

Road Marking with Hot Applied Thermoplastic Compound with Reflectorising Glass Beads on Bituminous Surface (Providing and laying of hot applied thermoplastic compound 2.5 mm thick including reflectorising glass beads @250 gms per 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 steaks and holes and conforming to the MoRT&H specifications.)

Direction and Place Identification signs upto 0.9 sqm size board Retro-reflectorised Traffic Signs 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 sheeting, 2mm thick with area not exceeding 0.9sqm supported on a mild steel single angle iron post 75mm x 75mm x 6mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 450mm x 450mm x 600mm, 600mm below ground level as per approved drawing and technical specification Clause 1701.

RCC Guard Post : Supplying, fitting and fixing RCC guard post 150cm long erected 75cm above the ground and 75cm below the ground with M-15 grade (nominal mix 1:2:4 with broken stone aggregate up to 20mm size) of cement concrete and required reinforcement tied in position with annealed black wire including centering, moulding the top, curing including painting concrete surfaces in 23cm strips upto 0.75m from the top alternatively in black and white and having 2 nos. reflective band of desired shade etc. complete as per design and as directed. 15cm dia RCC guard post with reinforcement of 4 nos 12mm dia TMT main steel bars and 6mm TMT/MS stirrups at 15cm c?c.

Kilometre Stone Reinforced cement concrete M15 grade kilometre stone/local stone of standard design as per IRC:8 fixing in position including painting and printing, etc as per drawing and Technical Specification Clause 1703 Ordinry Kilometer Stone (Precast)

Printing new letters and figures of any shade Printing new letters and figures of any shade with synthetic enamel pant black or any other approved colour to give an even shade as per drawings and Technical Specification Clause 1701. English and Roman

Excavation for Structures Earthwork in excavation for foundation of structures upto 3m depth as per drawing and technical specification Clause 1104 including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom and backfilling with approved material. Ordinary Soil Upto 3 m. depth

Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203. With crushed stone P.C.C. grade M 10 Nominal Mix 1:3:6

Brick masonry work in cement mortar in foundation complete exculding pointing and plastering as per drawing and technical specification Clauses 600, 1202 & 1203. Brick Masonry in 1:4 cement mortar

Brick masonry work in cement mortar in substructure complete exculding pointing and plastering as per drawing and technical specification Clauses 602,603,604,1202 &1204. Brick Masonry in 1:4 cement mortar

Bedding for pipe: Type B (First Class) Bedding Laying (First Class) bedding on well compacted approved granular material as per Clause 1105

Providing and laying reinforced cement concrete pipe NP4 for culverts on first class bedding of granular material in single row including fixing collar with cement mortar 1:2 but excluding excavation, protection works, backfilling, concrete and masonry works in head walls and parapets Clause 1106. 1000mm dia

Plastering with cement mortar (1:4), 15mm thick on brickwork in substructure as per technical specification Clauses 613.4 & 1204.

Ramesh Kr. Agarwalla