Geosynthetics October/November 2022 - 25

panel deployment to match the tape
on the top and bottom edges of
the geomembrane.
The authors are confident that the
data and quality-based geomembrane
seaming pilot projects resulted in a higher
quality geomembrane installation relative
to standard industry practices. The risk to
extended installation time and costs from
destructive testing were reduced because
the data and quality-based geomembrane
field seaming framework resulted in no
destructive seam sampling/testing for
Site 1 and significantly reduced sampling/
testing for Site 2.
Though potential cost and time savings
exist, they were not quantifiably verified.
The increased cost of taped-edge
geomembrane and data acquisition
welding machines may be offset by less
destructive testing. The authors also
note that competitive bidding may be
limited because there are limited geosynthetic
installers using DAW welding
machines and manufacturers making
taped-edge geomembrane.
References
Wright, T. D., Held, W. M., Marsh, J. R., and Hovater,
L. R. (1987). Manual of procedures and criteria for
inspecting the installation of flexible membrane
liners in hazardous waste facilities. U.S. Environmental
Protection Agency. https://nepis.epa.gov/Exe/ZyPURL.
cgi?Dockey=910243S8.TXT. G
>> For more, search " destructive testing "
at GeosyntheticsMagazine.com.
The authors are
confident that the
data and qualitybased
geomembrane
seaming pilot
projects resulted
in a higher quality
geomembrane
installation relative
to standard
industry practices.
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Geosynthetics October/November 2022

Table of Contents for the Digital Edition of Geosynthetics October/November 2022

Geosynthetics October/November 2022 - Cover1
Geosynthetics October/November 2022 - Cover2
Geosynthetics October/November 2022 - 1
Geosynthetics October/November 2022 - 2
Geosynthetics October/November 2022 - 3
Geosynthetics October/November 2022 - 4
Geosynthetics October/November 2022 - 5
Geosynthetics October/November 2022 - 6
Geosynthetics October/November 2022 - 7
Geosynthetics October/November 2022 - 8
Geosynthetics October/November 2022 - 9
Geosynthetics October/November 2022 - 10
Geosynthetics October/November 2022 - 11
Geosynthetics October/November 2022 - 12
Geosynthetics October/November 2022 - 13
Geosynthetics October/November 2022 - 14
Geosynthetics October/November 2022 - 15
Geosynthetics October/November 2022 - 16
Geosynthetics October/November 2022 - 17
Geosynthetics October/November 2022 - 18
Geosynthetics October/November 2022 - 19
Geosynthetics October/November 2022 - 20
Geosynthetics October/November 2022 - 21
Geosynthetics October/November 2022 - 22
Geosynthetics October/November 2022 - 23
Geosynthetics October/November 2022 - 24
Geosynthetics October/November 2022 - 25
Geosynthetics October/November 2022 - 26
Geosynthetics October/November 2022 - 27
Geosynthetics October/November 2022 - 28
Geosynthetics October/November 2022 - 29
Geosynthetics October/November 2022 - 30
Geosynthetics October/November 2022 - 31
Geosynthetics October/November 2022 - 32
Geosynthetics October/November 2022 - 33
Geosynthetics October/November 2022 - 34
Geosynthetics October/November 2022 - 35
Geosynthetics October/November 2022 - 36
Geosynthetics October/November 2022 - 37
Geosynthetics October/November 2022 - 38
Geosynthetics October/November 2022 - 39
Geosynthetics October/November 2022 - 40
Geosynthetics October/November 2022 - 41
Geosynthetics October/November 2022 - 42
Geosynthetics October/November 2022 - 43
Geosynthetics October/November 2022 - 44
Geosynthetics October/November 2022 - cover3
Geosynthetics October/November 2022 - cover4
Geosynthetics October/November 2022 - GeoConf Brochure 1
Geosynthetics October/November 2022 - GeoConf Brochure 2
Geosynthetics October/November 2022 - GeoConf Brochure 3
Geosynthetics October/November 2022 - GeoConf Brochure 4
Geosynthetics October/November 2022 - GeoConf Brochure 5
Geosynthetics October/November 2022 - GeoConf Brochure 6
Geosynthetics October/November 2022 - GeoConf Brochure 7
Geosynthetics October/November 2022 - GeoConf Brochure 8
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