3 Copyright 2012 Boart Longyear All rights reserved W arranty 61 T ABLE OF CONTENTS From the Chairman Environmental Sustainability Air Quality Controls Energy and W ater Conservation W aste and Hazardous Materials Minimization Our Global Operations One Boart Longyear Frequently Asked Questions About Boart Longyear Environmental Sustainability 12 13 14 16 18 6 9 21 5 11 9 One Boart Longyear 11 Environmental Sustainability