IRC:SP:84-2019 / NH Manual
KM / HM / 5th KM
Stone Calculator
Enter chainage range → get exact locations + counts for all stone types
// Input Parameters
Start Chainage (m)
Design chainage in metres
End Chainage (m)
Design chainage in metres
NH KM on First KM Stone
NH km number shown on the first full KM stone in the project
Project Name (optional)
Used in export header
Calculate →
Reset
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5th KM Stones
—
one side | ×2 both sides
KM Stones
—
incl. 5th KM | ×2 both sides
HM Stones
—
one side | ×2 both sides
Total — One Side
—
both sides: —
Project Length
—
All Stones
0
5th KM
0
KM Stones
0
HM Stones
0
⌕
Sr.
Chainage (m) ↕
Type
Face Value
LHS
RHS
Remarks