MATERIAL SPECIFICATION – STEEL(Field Test)





Sr. No.
Description
Required Results
Actual Results
Remarks
01
“Mark” on Steel
a)  TMT Steel / FE 500 Grade
TMT marking should be rolled on every meter length
As per actual










Documentary Evidence of implementation of Field Test System not Available and shall be Implemented immediately.
02
Pitch of twist of bar
8 to 12 times of nominal diameter of bar in mm
As per actual
03
Colour
Steel Grey
As per actual
04
Weight per meter length
Theoretical 
Practically actual weight should not vary more than ± 5%

a) 6mm diameter bar
0.22 kg/m


b) 8mm diameter bar
0.39 kg/m


c) 10mm diameter bar
0.62 kg/m


d) 12 mm diameter bar
0.89 kg/m


e) 16 mm diameter bar
1.58 kg/m


f) 20 mm diameter bar
2.47 kg/m

05
Rusting
Should not be found
As per actual
06
Diameter
As required
As per actual
07
Bending test for hardness
It should bend smoothly and should not develop any cracks while bending
As per actual
08
Length of bar
Should be 11 to 12 m
As per actual
by at