State of Technology Report for Force Main Rehabilitation, Final ...
State of Technology Report for Force Main Rehabilitation, Final ...
State of Technology Report for Force Main Rehabilitation, Final ...
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<strong>Technology</strong>/Method CIPP/Inversion with Hot Water Cured<br />
I. <strong>Technology</strong> Background<br />
Status Emerging<br />
Date <strong>of</strong> Introduction 1995<br />
Utilization Rates 44 miles since 1995<br />
Vendor Name(s) Insitu<strong>for</strong>m PPL® (Pressure Pipe Liner)<br />
Insitu<strong>for</strong>m Technologies, Inc.<br />
17999 Edison Ave., Chesterfield, MO 63005<br />
Phone: 636-530-8000<br />
Fax: 636-519- 8744<br />
Web: www.insitu<strong>for</strong>m.com<br />
Practitioner(s) 14,000 feet <strong>of</strong> 16 to 30 inches Fire Water Piping<br />
Alyeska Marine Terminal<br />
Valdez, AK<br />
Mr. Kent Peterson<br />
Alyeska Pipeline<br />
907-834-7357<br />
Description <strong>of</strong> <strong>Main</strong><br />
Features<br />
750 feet <strong>of</strong> 18 inches Sewage <strong>Force</strong> <strong>Main</strong><br />
Lake Waukomis, MO<br />
Mr. Charles Raab<br />
Sr. Technical Advisor<br />
TREKK Design Group, LLC<br />
1441 East 104 th St., Suite 105<br />
Kansas City, MO 64131<br />
816-874-4662<br />
crabb@trekkllc.com<br />
125 feet <strong>of</strong> 47 inches Cooling Water Piping<br />
Citgo Petroleum Corporation<br />
Lake Charles, LA<br />
Mr. Ronnie Nichols<br />
Planner<br />
Citgo Petroleum Corporation<br />
Clifton Ridge Road<br />
Lake Charles, LA 70633<br />
318-708-8580<br />
Insitu<strong>for</strong>m PPL is a custom engineered CIPP product designed to eliminate leaks<br />
and prevent internal corrosion and/or erosion in structurally sound pressure<br />
pipes. It is an interactive liner that will span small holes, pits or open joints in<br />
the host pipe. The CIPP tube has a similar construction to standard Insitu<strong>for</strong>m<br />
CIPP tubes, with special glass rein<strong>for</strong>cement included to handle pressure<br />
applications. Resins used are either vinyl ester or epoxy (special epoxy <strong>for</strong><br />
potable water applications).<br />
<strong>Main</strong> Benefits • Spans over small holes, gaps or open joints.<br />
Claimed • Extends life <strong>of</strong> a deteriorated or leaking pressure pipe.<br />
• Minimal disruption as installed inside existing main, trenchlessly.<br />
• Smooth interior surface.<br />
• Stops internal corrosion.<br />
<strong>Main</strong> Limitations<br />
Cited<br />
Applicability<br />
(Underline those that<br />
apply)<br />
• Can be installed in line with bends up to 90 o .<br />
• Interior must be very clean, with no protrusions.<br />
• Shut down system or by-pass pump during insertion and cure.<br />
• Not fully structural so host pipe must continue to carry internal pressure and<br />
external load.<br />
• Designed to resist external pressures due to groundwater when the host pipe<br />
is empty.<br />
<strong>Force</strong> <strong>Main</strong> Gravity Sewer Laterals Manholes Appurtenances<br />
Water <strong>Main</strong> Service Lines Other: Process Lines<br />
A-34