Manholes (pdf
document) |
The
work described within details a complete program for
manholes. This section details the methods, procedures,
materials and equipment as required to produce “A
Total System for Manholes”.
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DownLoad Document |
Pump
Stations, Wet Wells, Treatment Plants (pdf
document) |
The
work described within details a complete program for
wet wells, treatment plants or other large wastewater
structures. This section details the methods,
procedures, materials and equipment as required to
produce “A Total System for Large Wastewater
Structures”.
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>> DownLoad
Document |
CIGMAT
Report - University of Houston (pdf
file)
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The objective of this
study was to evaluate the CCI Spectrum, Inc. coating
material SPECTRASHIELD LINER SYSTEM for various dry (new
construction) and wet (rehabilitation) projects in the
City of Houston. Specific objectives were as follows:
(a) to evaluate the applications and performance of coating
on a concrete surface under hydrostatic pressure of 15psi
(32 ft of water); (b) to evaluate the acid resistance
of the coated concrete and clay bricks with and without
holidays; and (c) to determine the bonding strength of
the coating material to concrete and clay bricks over
a period of time.
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>>Download the Report |
SPECTRASHIELD |
U.S. Patent 5,618,616 was issued for SpectraShield
in 1997 based on the systematic layering of polymer resins
which impart structural strength due to its “Stress
Skin Panel” effect. In addition, the multi-layers
eliminate groundwater intrusion, restore a structure’s
profile and provide a light reflecting, impervious barrier
to environmental penetration. The installation is done
by way of trenchless application (CIP) therefore causing
minimal disruption to the surrounding environment. A
seven foot deep manhole can be lined in less than one
hour. |
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>>Download the SPECTRASHIELD
Brochure |
Manning the Manholes (article)
originally published in Trenchless Technology, Nov. 2004 |
When JEA set out to rehabilitate 300 miles
of deteriorated sewer pipeline using pipe bursting and
other trenchless methods, a second aspect of its service
area was also addressed. As poor as the sewer lines were,
the manholes weren’t in much better shape. |
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>>Download the Article |
Continuing Education
for Manhole Rehab. (article)
originally published in Trenchless Technology, Oct. 2004 |
Wastewater collection systems contain
more than 20 million manholes. Of this total, 4 million
are 50 years old or older and another 5 million are 30
to 50 years old. The U.S. Environmental Protection Agency
estimates that approximately 50 percent of the oldest
and 30 percent of the 30 to 50 year old manholes (approximately
3.5 million combined) are suffering from serious structural
decay and are in need of immediate replacement or rehabilitation. |
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>>Download the Article |
Jacksonville Manholes
Help to Seal the Deal (article)
originally published in Trenchless
Technology, Sep. 2003 |
JEA in Jacksonville is using the SpectraShield
process to reline the some 6,000 manholes as part of
its sewer rehabilitation program. JEA contracted with
Concrete Conservation Inc., a licensed installer of the
SpectraShield process, to handle the high-volume work |
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>>Download the Article |
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