Construction of road from D.B Road at Haltugaon to Haltugaon Kali Mandap under Assam Darshan for the year 2019-2020

Amount

(A) Road Work: Clearing and grubbing road land including uprooting wild vegetation, grass, bushes, shrubs, saplings and trees of girth upto 300 mm, removal of stumps of such trees cut earlier and disposal of unserviceable materials and stacking of serviceable material to be used or auctioned, upto a lead of 1000 m including removal and disposal of top organic soil not exceeding 150 mm in thickness as per Technical Specification Clause 201. i) By Manual Means. A) In area of non thorny jungle.

Construction of embankment with approved material obtained from borrow pits with a lift upto 1.5 m, transporting to site, spreading, grading to required slope and compacting to meet requirement of Tables 300.1 and 300.2 with a lead upto 1000 m as per Technical Specification Clause 301.5 (i) Private Land

Construction of sub-grade 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 300.2 with a lead upto 1000 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. (ii) For Grading II Material

Providing, laying, spreading and compacting stone aggregates to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth wheel roller 80-100 KN in stages to poper 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. (A) By Manual Means

Providing and laying interlocking concrete block pavement (M40) having thickness 80mm as per echnical specification clause 1504 complete including carriage. (a) Including Edge block/Edge restraints.

Extra for providing and laying coloured interlocking concrete block pavement as per technical specification clause 1504 complete including carriage.

Painting lines, dashes, arrows, etc. on roads in two coats on new work with ready mixed road marking paint conforming to IS:164 on bituminous/concrete surface including cleaning the surface of all dirt, dust and other foreign matter, demarcation at site and traffic control as drawing and technical specification clause 1702.

Providing and fixing of recto-reflectorised cautionary, mandatory and informatory sign as per IRC:67 made of 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 75mmx 75mm x 6mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 450mm x 450mm x 600 mm, 600 mm below ground level as per approved drawing and Technical Specification Clause 801. (ii) 600 mm equilateral triangle.

Providing and fixing of recto-reflectorised cautionary, mandatory and informatory sign as per IRC:67 made of 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 75mmx 75mm x 6mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 450mm x 450mm x 600 mm, 600 mm below ground level as per approved drawing and Technical Specification Clause 801. (vi) 600 mm x 600 mm square.

Providing and erecting direction and place identification retro-reflectorised signs as per IRC:67 made of encapsulated lens type reflected sheeting vide clause 1701.2.3 fixed over aluminium sheeting 2mm thick with area not exceeding 0.9 sqm suported on a mild steel angle iron post 75 mm x 75mm x 6 mm, 2 Nos. firmly fixed to the ground by means of properly designed foundation with M-15 grade cement concrete 450 mm x 450 mm x 600 mm, 600 mm below ground level as per drawing and Technical Specification Clause 1701.

Planting of trees by the road side (Avenue trees) in 0.60m dia hole, 1 m deep dug in the ground, mixing the soil with decayed from yard/sludge mannure, planting the saplings, backfilling the tranches watering, fixing the tree guared and maintaining the plants for three year.

Providing and supplying dustbin for collection of garbage.

(B) Cross Drainage Work: Earth work in excavation of foundation of structures upto 3m depth as per drawing and technical specifications 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. 1. Ordinary Soil

Plain cement concrete M10 (1:3:6 nominal mix) in levelling course below open foundation of Head walls and Technical Specification Clause 1109

Brick masonry work in cement mortar in foundation of head walls complete exculding pointing and plastering as per drawing and technical specification Clause 1109. A. Brick Masonary in 1:4 cement mortar.

Laying concrete cradle bedding with M15 Grade concrete as per Clause 1105 (i)

Providing and laying reinforced cement concrete pipe NP3 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, (B) 1000 mm dia.

Plastering with cement mortar (1:4) 15mm thick on brick work in sub-structure as per Technical Specification.

1st year Maintenance

2nd year Maintenance

3rd year Maintenance

Sri Sanswrang Bargayary

Sudem Basumatary