TN_10_5

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 materials 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 materias obtained from borrow pits with a lift upto 1.5 m, transporting to site, spreading, grading to required slope and compacted to meet requirement of Tables 300.1 and 300.2 with a lead upto 1000 m as per Technical Specification Clause 301.5 By Mechanical Means, Private Land

Construction of sub-grade and earthen shoulders Construction of sub-grade and earthen shoulders with approved materials obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacting to meet requirement of Table 300.2 with lead upto 1000 m as per Technical Specification Clause 303.1. By Mechanical Means, Private Land

Construction of granular sub-base by providing close 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 vibratory roller to achieve the desired density, complete as per Clause 401. (ii) for Grading-II Material

Water Bound Macadm: Providing, laying, spreading and compacting stone aggregate of specification size to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with vibratory roller 8-10 tones in stages to proper grade and camber, applying and brooming screening/binding materials to full up the interstices of coarse aggregate, watering and compacting to the required density. (A) By Manual Means (iii) WBM Grading-III

Providing and laying interlocking concrete block pavement (M-40) having thickness 80mm as per technical specification clause 1504. (including of Edge restraint and carriage).

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

Providing and fixing of reflectorised cautionary, mandatory and informatory sigm 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 RCC post 75 x 75 x 6 mm firmly fixed to the ground by means of properly designed foundation with M-15 grade cement concrete 450mm x 450mm x 600 mm, 600 mm below ground level as per approved drawing and Technical Specification Clause 801. i) 900 mm equilateral triangle.

Providing and fixing of reflectorised cautionary, mandatory and informatory sigm 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 RCC post 75 x 75 x 6 mm firmly fixed to the ground by means of properly designed foundation with M-15 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.

(B) Providing Rumbles Strips, 2 Nos.: Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with three wheel roller 80-100 kN in static roller in stages to proper grade and camber, applying and brooming crushable screening to fill-up the interstices of coarse aggregate, watering and compacting to the required density Grading 3 as per Technical Specification. (ii) W.BM-III

Providing and applying primer coat with bitumen emulsion (CSS-1) on prepared surface of granular base including cleaning road surface and spraying primer at the rate of 0.70-1.0 kg/sqm using mechanical means as per Technical Specification Clause 502.

Providing and applying tack coat with Bitumen emulsion using emulsion distributor at the rate of 0.25 to 030kg per sqm on the prepared dry and hungry granular surface treated with primer & cleaned with hydraulic broom as per technical specification clause 503.

Providing, laying and rolling of open-graded premix carpet of 20 mm thickness composed of 13.2 mm to 5.6 mm aggregates either using penetration grade bitumen or emulsion to required line, grade and level to serve as wearing course on a previously prepared base, including mixing in a suitable plant, laying and rolling with a three wheel 80-100 kN static roller capacity, finished to required level and grades to be followed by seal coat of either Type A or Type B or Type C as per Technical Specification Clause 508.

Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type A, Type B seal coats.

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 per drawing and Technical Specification Clause 1702.

(C) CD Works: R.C.C Box Culvert Size=1.00m x 1.00m, 1 No. Earth work in excavation for structures as per drawings and technical specifications, including setting out, construction of shoring and bracing, removal of stumps and other deleterious mater dressing of sides and bottom and back filling with approved materials as per MORTH Clause No.304. 1. Ordinary Soil i) Upto 3.00m depth

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

Plain/Reinforced cement concrete in sub-structure complete as per drawing and technical specification and steel shuttering form work as per clause 802, 804, 805, 806, 807, 1202 ans 1204. A. With ceushed stone B. With Natural Gravel (iv) RCC GRADE M 25 (i) Heigth up to 5m

Supplying, fitting and placing HYSD bar reinforcement (Fe 415) in sub structrue complete as per drawings and technical specification Clause 1002, 1005, 1010 & 1202.

Providing and laying cement concrete wearing course M 30 grade including reinforcement complete as per drawing and technical specifications Clauses 800 and 1206.3

Providing and laying of boulder apron laid in wire crates made with 4 mm dia GI wire conforming to IS:280 and IS:4826 in 100 mm x 100 mm mesh (woven diagonally) including 10 per cent extra for laps and joints laid with stone boulders weighing not less than 25 kg each as per drawing and technical specifications Clause 1301

Sri Dhiraj Borgoyary