Dual tube flooded reverse (drilling) is an
environmentally friendly, non-invasive drilling
process that preserves sensitive ecology both
above the ground and below the surface.
George Burnhart
in "The Expanding World of
Reverse Circulation Drilling", page 25
Solar energy is the future. World Bank,
International Solar Alliance, and other
nongovernmental organizations are
funding millions of dollars' worth of
solar pumping projects.
Ashish Rathi
in "WWJ Closeup", page 9
PUNCH LIST
The September issue of Water Well
Journal
focuses on drilling rigs and
contains the annual
WWJ Heavy
Equipment Directory. Among the
feature articles is one on the challenges
presented by Tier IV engines.
The Bureau of Labor Statistics
cites a study revealing that 75%
of foot injuries occurred when
workers were not in compliance
(with personal protective
equipment regulations).
Alexandra Walsh
in "Foot Protection and Shoe Selection",
page 32
waterwelljournal.com 60 August 2019 WWJ
Improv provides a structure and
a proven set of tools for working
with change, staying cool under
pressure, and responding
effectively to objections.
Julie Hansen
in "An Improv Technique
Every Seller Must Know", page 40
In many states, farmers are receiving rebates
for using VFDs in agriculture and irrigation
settings, and some electric utilities even offer
farmers credits if they adopt VFD technology.
David Stover
in "Five Ways Technology Is Impacting
Agricultural Systems", page 21
Valves do not get much attention until
there is a problem. But no system will work
efficiently without a reliable quality valve.
Bo Andersson
in "Water Well Journal Q&A", page 30