KAM/GRC/SOPD/A.D/ 2019-20/32.

Amount

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 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 300.2 with lead upto 1000 m as per Technical Specification Clause 303.1

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.

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 to fill-up the interstices of coarse aggregate, watering and compacting to the required density Grading 3 as per Technical Specification Clause 405.

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

Providing and laying M-40 grade coloured (Colour pigment 8mm thick) interlocking concrete block pavement (ICBP) conforming to IS: 15658-2006 including all lead and lift complete as per Technical Specification and as directed by the Dept.

RCC Slab Culvert Earthwork in excavation for structures as per drawing and technical specifications Clause 305.1 including setting out, construction of shoring and bracing, removal of stumps and other deleterious material and disposal upto a lead of 50 m, dressing of sides and bottom and backfilling in trenches with excavated suitable material.

Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 With crushed Stone I P.C.C grade M 10

Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 With natural gravel I P.C.C grade M 20

Providing and laying reinforced cement concrete in superstructure as per drawings and technical specifications Clause 800, 1205.4 & 1205.5 With Crushed stone I R.C.C grade M 20

Drainage spouts complete as per drawings and technical specification Clauses 1209,

Providing and filling joint sealing compound as per drawings and technical specification with coarse and 6% bitumen by weight.

Supplying, fitting and placing TMT (Fe-500 D) reinforcement bar (Other ISI approved TMT reinforcement bar (SAI/BISCON/THERMAX or quivalent)) in substructrue complete as per drawings and technical specification

Providing weepholes in brick masonary/stone masonary,plain/reinforced concrete abutment,wing wall,return wall with 100 mm dia AC pipe extending through the full width of the structures with slope of 1(V) :20 (H) towards drawing face complete as per drawing and technical specification clauses 614,709,1204.3.7.

Providing and laying cement concrete wearing course M 30 grade including reinforcement complete as per drawing and technical specification clauses 800 and 1206.3 A. With crushed stone

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 Clause1701.2.3 fixed over aluminium sheeting, 1.5 mm thick supported on a mild steel angle iron post 75 mm x 75 mm x6 mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 450mm x 450 mm x 600 mm, 600 mm below ground level as perdrawings and Technical Specification Clause 801 600mm equilateral triangle

600mm circular

Direction and Place Identification signs upto 0.9 sqm size board A Retro-reflectorised Traffic Signs i 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, 2 mm thick with area not exceeding 0.9 sqm supported on a mild steel single angle iron post 75 x 75 x 6 mm firmly fixed to the ground by means of properly designed foundation with M-15 grade cement concrete 450 x 450 x 600 mm, 600 mm below ground level as per approved drawing and Technical Specification Clause 1701

Kilometer Stone Reinforcedment cement concrete M-15 grade kilometer stone (ii) Ordinary kilometer Stone (Precast)

Kilometer Stone Reinforcedment cement concrete M-15 grade kilometer stone (iii) 200 m Stone (Precast)

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

Painting lines, dashes, arrows, etc. on roads in two coats on new sqm 78.50 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 per drawing and Technical Specification Clause 1702

Routine Maintenance for 3 Years

Maintenance for 1st year

Maintenance for 2nd year

Maintenance for 3rd year

Kishor Kalita

M/s Maa Construction