Supply and erection of W beam metal crash barrier on Bagdhar- Khairi roadbetween RD 3/000 to 10/000 km at CPS-I.

Earth work in Excavation by mechanical means (hydraulic excavator / manual means of foundation , trenches or drain ( not exceeding 1.5 mtr in width or 10 sqm on plan ) including dressing of Sides and ramming of bottom, lift up to 1.5 mtr including getting out the excavated soil and disposal of surplus excavated soil as directed , within a lead of 50 mtr. All kind of soil

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level 1:2:4 ( 1 cement :2 coarse sand :4 graded stone aggregate 40 mm nominal size )

Providing and fixing single sided W- metal beam crash barrier comprising of cold framed w profiled section heavy thickness of 03 mm ( uncoated thickness ) with frame width of 311 mm depth 83 mm , length 7318 mm (of ISI marked HR Coil confirming to IS 5986/2011 ) to be fixed on cold framed section point of wise 150x75x5 mm ( made of ISI marked HR coil confirming to IS : 5986 / 2011 ) spaced 2m c/c of the post which will be of special height 1.8 m width its height of 1.10 mtr below ground level 0.70 mtr above ground level metal rail beam to be found the vertical post with spacer channel of cold formed channel section size which will be total height of 150x75x5 mm and 330mm long ( made of ISI marked HR coil confirming to IS : 5986/2011 ) all the above component shall confirm to clause 810 of Morth&H Specification all fitting required for erection of road side W- beam , post spacer shall not be dip galvanised to IS : 1367x11 /1983 ( real firmed 2011 ) for bolts and IS 14394 /1996 ( real firmed2011 ) for nutt.