SENL/AD/2019-20/NAL-46

Amount

Clearing and grubbing road land including uprooting rank vegetation, grass, bushes, shrubs, saplings and tree of girth upto 300mm, 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 150mm in thickness as per technical specification Clause 201. By Manual Means (A) In area of non thorny Jungle.

Construction of embankment with approved materials obtained from borrow pits, with a lift up to 1.50 m transporting to site, spreading, grading to required slope and compacting to meet requirement of table 300-1 and 300-2 with a lead up to 1000 m as per Technical Specification Clause 301.5 (i) Private Land

Construction of sub grade and earthen shoulder with approve 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(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 II Material

Providing, laying, spreading and compacting stone aggregate of specified sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with 3 wheels 80-100 KN static roller in stages to proper grade and camber, applying and brooming stone screening to fill-up the interstices of coarse aggregate, watering & compacting to the required density grading III as per Technical Specification Clause 405. Grading III (A) By Mechanical means

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

(Coloured Block)Providing and laying of interlocking concrete Block Pavement (M40) having thickness 80mm as per technical specification clause 1504 complete including carriage.a)Including Edge block/Edge rrrestraints

Earth work in excavation for foundation trenches of wall retaining wall footing of column, steps, septic tank etc. including refilling (return filling) the quaintly as necessary after completion of work breaking clods in return filling dressing watering and remming etc, and removal of surplus earth with all lead and lift as directed and specified in the following classification soils including bailing out water where necessary as directed A0 up to 2.00m below the existing GL.

PCC M10 (1:3:6) in leveling course below open foundation of head wall as per drawing and technical specification Cl. 1109

Stone Masonry for Abutments for Return Walls

Providing and laying reinforced cement concrete in super structure as per drawing and technical specification Cl. 800, 1205.4, 1205.5 (A) 1RCC M20 (i) For nominal mix 1:2:4

Supplying fitting and placing TMT Bar reinforcement (Fr 500) in sub structure complete as per drawing and technical specification Clauses 1002, 1005, 1010 & 1202.

Drainage Spout

20mm Joint filler

Supplying fitting and placing TMT IS:1786 (Fe500) bar reinforcement in suh –structure complete as per drawing and technical specification (b) TMT –IS 1786 (Fe-500D) Secondary producer (ISI approved) (For other RCC works)

Weep holes

Wearing coat

Supplying, ftting and fixing RCC guard post size 15 cm dia,150cm long,75cm above the ground and 75cm below the ground,with 4-12mm Tor steel main steel and 6mm MS stirrups at 15cm c/c tied in position with annealed black wire,cement concrete proportin 1:2:4 with broken stone aggregate up to 20mm size including centering ,moulding the top curing ,painted black and white alternately in 23cm strips upto 0.75m from the top having reflective band 2 nos.of desired shade etc.as per design and direction complete.30 cm dia with 6-12mm Tor bar

Providing and fixing retro –reflectorised cautionary mandatory and informatory sign as per IRC 67 made of encapsulated leans type reflective sheeting vide Clause 1701.2.3 fixed over aluminum sheeting, 1.5mm thick supported on a mild steel angle iron post 75mm x 75mm x 6mm firmly fixed to the ground by means of properly designed foundation with M 15 grade cement concrete 450mm x 450mm x 600mm, 600mm below ground level as per approved drawing and technical specification Clause 801 (iv) 900mm equilateral triangle

Providing and erecting direction and place identification retro –reflectorised sign as per IRC 67 made of encapsulated leans type reflective sheeting vide Clause 1701.2.3 fixed over aluminum 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 M 15 grade cement concrete 450mm x 450mm x 600mm, 600mm below ground level as per approved drawing and technical specification Clause 1701

Planting of trees and their maintenance for three year (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 trenches watering fixing the tree guards and maintaining the plants for three year

Routine Maintenance for 1st Year

Routine Maintenance for 2nd Year

Routine Maintenance for 3rd Year

Pran Kumar Das