PROVN/IMPROVEMENT OF CERTAIN B AND R WORKS AT SIGNAL UNIT AT AF STN GORAKHPUR UNDER GE(AF) GORAKHPUR.

Excavating in trenches, n exc 1.5 m wide and n exc 1.5 m in depth;and getting out any type of soil complete all as specified and directed

Returning, filling in, including spreading, levelling, watering and well ramming in layers n.exc 25 Cm complete all as specified and directed.

Removing surplus excavate soil to a distance exc. 250 m but n exc. 500 m and depositing where directed at a level not exc 1.5m above the starting point complete all as specified and directed by Engr-in-Charge

M&L for PCC 1:4:8 type D-2 (using 40mm stone aggregate) as in foundation filling mass concrete complete all as specified and directed

M & L for RCC 1:2:4 type B1 nominal mix (20mm graded stone aggregate) as in Foundations, including rafts, footings, foundation beams; plinth beams; bases for columns, etc.; basement slabs, under-reamed piles and mass concrete complete all as specified and directed

M & L for RCC 1:2:4 type B1 nominal mix (20mm graded stone aggregate) as in columns,pillar,piers,post and struts complete all as specified and directed.

M&L TMT bars 10mm dia and over cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hookings ends and binding mild or securing with clips conform (Fe-410w or Fe-290) complete all as spcified and directed.

M&L mild steel TMT 6mm to 8mm dia as in striuups cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hookings ends and binding mild or securing with clips conform (Fe-410w or Fe-290) as specified.

Use and waste formwork to side of concrete foundation,footing,bases of columns,rafts and raft beams,side and soffit of foundation and plinth beams flat,for rough finished surfaces of concrete complete all as spcified and directed.

Use and waste of formwork to side of pillars,columns and stanchions,square or rectangular,for rough finished surface of concrete complete all as spcified and directed.