Improvement of Black spot on various road (SH C/O Retaining wall and 22/180 to 22/215 in Shoghi Mehli Junga Sadhupul road )

Amount

Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm (thirty centimetre) in depth, 1.5 m (One point five metre) in width as well as 10 sqm (ten square metre) on plan) including getting out and disposal of excavated earth lead upto 50 m (fifty metre) and lift upto 1.5 m (One point five metre), as directed by Engineer-in-charge. (i) All kinds of soil

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m(One point five metre) in width or 10 sqm (ten square metre) on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m (One point five metre), including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m (fifty metre). including all leads and lift and lift work shall be executed as per the direction of Engineer-in-Charge.(i)All kinds 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. including all leads and lift and lift work shall be executed as per the direction of Engineer-in-Charge.(i)1:5:10 (One cement : Five coarse sand): ten graded stone aggregate 40 mm (forty milimetre) nominal size)

(ii)1:4:8 (one Cement : four coarse sand) : eight graded stone aggregate 40 mm (forty milimetre) nominal size)

Providing weep holes in Breast wall/Retaining wall on stone masonry with 100mm(one hundred milimetre) & P.V.C. pipe with slop of 1:20 to wards the face complete as per drawing including carriage of materials in all leads and lifts as per directions of the Engineer-in-Charge.

Providing and Fixing Single "W" Metal beam crash barrier comprishing of cold formed W profiled section having thickness of 3 mm (three milimetre)(uncoated thickness ) with frame width of 311 mm(three hundred eleven milimetre) depth 83 mm (eighty three milimetre) and length 4318 mm(four thousand three hundred eighteen milimetre) (made of ISI marked HR coil conforming to IS : 5986/2011) , to be fixed on cold formed channel section post of size 150x75x5 mm (One hundred fifty into seventy five into five milimetre) ( Made from ISI marked Hr Coils conforming to IS 5986/2011) spaced 1.50 metre(one point five zero metre) centre to centre of the post which will be of total height of 1.80 metre(One point eight zero metre) with its height of 1.1 metre(One point one metre) below ground level and 0.70 metre(zero point seven zero metre) above ground level. Metal beam rail to be fixed on the vertical post with spacer channel of cold formed channel section size 150x75x5 mm and 330 mm(One hundred fifty into seventy five into five milimetre) and (three hundred thirty milimetre) long (made from ISI Marked HR coils conforming to IS : 5986/2011 ) , All the above components shall - conform to clause 810 of MORTH &H specifications including all fittings required for erection on road side W-Beams, Posts , Spacers shall be hot dip galvanised with Zinc coating of 550 gm/Sqm (five hundred fifty gramt/swquare metre). All bolts , nuts and washers shall be hot dip galvanised to IS :1367 pt-XIII/1983 ( Reaffirmed 2011 ) for bolts and IS 14394/1996 ( reaffirmed 2011 ) for nuts (including high intesity grade all weather proof reflective sheeting multi colour tape fixed with mechenically means with high visibility (CAUTIONARY) from long distance) i.e. in fog porn area black spot and narrow curves etc. including carriage of materials in all leads and lifts as per the direction of Engineer-in- charge.

sanjesh

Suresh Vekta

KHAJAN SINGH

Man mohan thakur