Geotechnical

282 Madras Street – Apartment Development – estimated capital value $7m to $9m

 

0.85 m diameter stone columns at 2m spacing, with an ‘Area Replacement Ratio’ of 14%.
Ground improvement to between 4.5m to 8m below ground level.

Ground improvement comprising 0.8m diameter stone columns in a 2m square grid arrangement was adopted for this site to reduce ground settlement from earthquake motions. The variable soil conditions beneath the site also required stone column treatment to reduce long-term ground settlement from the self-weight of the four story apartment complex.

 

footer-logo