Underground Construction - June 2020 - 3

d
e
e
n

m

32

Unique Intersect Bore
Features Surface Tie-In
Drilling two pilot holes that meet and
connect between the two starting points always
makes an interesting horizontal directional
drilling(HDD) story.

CONTENTS

June 2020 / Vol. 75 No. 6

FEATURES
14

2020 Pipe Selection Guide
A comprehensive listing of various products and specs
for the underground infrastructure.

DIRECTIONAL DRILLING
18

22nd Annual Directional Drilling Survey:
HDD Markets: Split Personalities
For the horizontal directional drilling industry,
these are indeed interesting times. While many
contractors still thrive in their market segments,
others struggle mightily.

27

DEPARTMENTS
34

First Look: Atomic Wash Disinfects
Construction Equipment
Right Turn Supply has developed a liquid cleaner
and disinfectant specifically for construction
equipment and tools.

REHABTECHNOLOGY
36

NASSCO Tech Tips
The riddle of pipes, PACP® and
remaining useful life

4
6
8
12
53
55
56
58

Exclusive from UCONonline.com
Editor's Log
Newsline
Washington Watch
Business
New Products
Business Cards
Calendar of Events / Ad Index /
Sales Offices
June 2020

UConOnline.com

HDD
SURVEY

Equipment Selection Guide
Pioneers of HDD
Intersect Features
Surface Tie-In

Pioneers of HDD Reflect on
Hall of Fame Careers
It would be impossible to describe the advances
in horizontal directional drilling during its early
development in the 1960s and '70s without
addressing the pioneering work of Richard (Dick)
Melsheimer and Martin Cherrington.

ON THE COVER

A recent intersect HDD project in Texas
took a different approach: the intersect
connection was made on the surface of
the water in Nueces Bay. (Photo courtesy
of Hark Rock Directional Drilling)

UConOnline.com | JUNE 2020

3


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Underground Construction - June 2020

Table of Contents for the Digital Edition of Underground Construction - June 2020

Contents
Underground Construction - June 2020 - FC
Underground Construction - June 2020 - IFC
Underground Construction - June 2020 - Contents
Underground Construction - June 2020 - 4
Underground Construction - June 2020 - 5
Underground Construction - June 2020 - 6
Underground Construction - June 2020 - 7
Underground Construction - June 2020 - 8
Underground Construction - June 2020 - 9
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Underground Construction - June 2020 - IBC
Underground Construction - June 2020 - BC
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