Nogo tongnai mokol nukya jaga ni hisab.

Mokol nukya jagani bagwi manwirokni mung lekhamani

P - Nokni perimeter.
W - Mokol nukya jaga ni rangchak.
U - Blind area ni phatarni khoroksa khoroksani number.
G - Blind area ni bisingo tongnairokni number.

T - Geotekstil.
A - Kwrak rwmani mesh.
B - Curb holong.
C - Form samung.
H - Twi wngwi thangmani.

D - Paving holongni rangchak.
E - Konkrit ni rangchak.
F - Insulation ni kwrakma.
M - Gravel ni bed ni rangchak.
K - Sand ni kushini rangchak.

Program ni phan.

Blind area ni area no thik khlaimani.
Blind area ni bagwi nangmani manwirokni rangni calculation.