SEPTEMBER 2014 THE OFFICIAL MAGAZINE OF CSDA
Changing the Locks Core Drilling Key to Canal Restoration
SCULPTURES CUT AND REMOVED IN MEXICO DRY DOCK RENOVATION PROJECT IN THE U.K. DIAMOND BLADE NOISE LEVELS
FEB. 3–6 2015
GREAT DEAL ON REGISTRATION PAGES 23 AND 62 W W W. C O N C R E T E O P E N I N G S . C O M
JOIN CSDA AND SAVE! PAGE 63