Austin |
Standard Specifications Manual |
SERIES 600 - ENVIRONMENTAL ENHANCEMENT |
ITEM NO. 623S - DRY STACK ROCK WALL 2-24-10 |
§ 623S.4. Construction Methods
Latest version.
Dry Stack Rock Wall shall be constructed in horizontal courses, on the prepared and compacted subgrade, granular blanket or concrete foundation as indicated on the Drawings and Standard Detail 623S.1. The horizontal and vertical joints of the two lower and upper stone layers shall be mortared. The remaining horizontal and vertical joints shall be dry or mortared as indicated on the Drawings.