Featured ARTICLES
20 Drilling in Extreme Heat
By Gary L. Hix, RG, CWD/PI
Significant high temperatures at a drill
site can create serious issues.
24 Changes for Those with Cranes
By John Fowler, CSP
If you use a crane, make sure you're up
to speed.
28 Checking Up
By William Lynott
You may need to use a pre-employment
background check, but be careful to do
so correctly.
33 Marijuana in the Workplace
By Mike Price
Certified safety professional shares
thoughts on changing laws.
49 2017
Water Well Journal
Buyers Guide
50
Directory of Manufacturers
71 Directory of Manufacturer
Representatives
72 Directory of Suppliers
79 Index of Products and Services
June 2017
Vol. 71, No. 6
waterwelljournal.com
About the cover: An Ingersoll Rand T4W rig is set up
to drill a public water well in Saghbine, Lebanon. The 17.5-
inch well drilled nearly 500 feet in the Jurassic limestones
of Lebanon with Lake Qaroun, the Litani River, and Mount
Hermon in the background. The contract was supervised by
Bureau Technique pour le Developpement. Photo submitted
by Antoine Serhal.
2 June 2017 WWJ
