TN_16_21

Amount

Road Work: Clearing and grubbing of Road land including up rooting wild vegetation , grass, burshes, shrubs, saplings and trees of girth upto 300mm removal of stumps of trees cut earlier and disposal of unseviceable materials & 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 Clause 201. (I) By Manual Means- (a) In area of non thormy jungle

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 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, transporating 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 303.01. By Mechanical Means: Private Land

Construction of Granular Sub-base by providing close graded material, spreeding 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 Macadam : Providing, laying, spreading and compacting stone aggregate of specific size to WBM 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 fill up the interstices of coarse aggregate, watering and compacting to the required density. A) By Mamual Means: (III) WBM Grading-III :

Providing and laying interlocking concrete block pavement (M40) having thickness 80mm as per technical specification cl. 1504 (including of Edge restraint and carriage)

Providing and fixing of retro reflectorised cautionary , mandatory and informatory sign as per IRC:67 made of incapsulated lens type reflective sheeting vide clause 1701.2.3 fixed over aluminium sheeting, 1.5 mm thick supported on RCC Post 100 mmx100mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 450mmx450mmx600mm, 600mm below ground level as per approved drawing. i) 90 cm equilateral triangle

Providing and fixing of retro reflectorised cautionary , mandatory and informatory sign as per IRC:67 made of incapsulated lens type reflective sheeting vide clause 1701.2.3 fixed over aluminium sheeting, 1.5 mm thick supported on RCC Post 100 mmx100mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 450mmx450mmx600mm, 600mm below ground level as per approved drawing. ii) 60 cm equilateral triangle

Surajit Brahma