Okaloosa County BOCC — February 18, 2014 — Insituform Technologies 14-14 — reading text

636-519-8010 - Independent Test Results ; Product tested: insituform® Cured-In-Place Pipe {CIPP) Test: Flexural Properties An Insituforn’ cured-in-place pipe (CIPP) continues to exceed industry performance standards afer 30 years IN) SErVice. Conducted by: Bodycote Materials Testing Ltd. Report Date: November 2001 SUMMARY OF RESULTS ¢ After 30 years of service in a London sewer carrying both domestic and industrial effluent, an Insituform® CIPP was found to have a flexural modulus exceeding the nearest contemporary UK Water Industry Specification by 50%, and the current US standard by more than 90%. * The 30-year-old pipe’s flexural modulus was an improvement over test data obtained after 20 years In service. * There was no apparent deterioration in the overall performance of the Insituform® CIPP between its 20th and 30th year in service. INTRODUCTION In October 2001, tests were conducted by Bodycote Materials Testing Ltd. to determine - the flexural properties of the samples taken from an Insituform® CIPP that had been in service for 30 years. The pipe samples were taken from a 1,170 mm X 600 mm (46 in. X 24 in.} egg-shaped sewer at Riverside Close in Hackney, London. This is the same Insituform® CIPP that was sampled and tested in 1991; after 20 years in service, by Bodycote’s predecessor MTS Pendar Ltd. Supervising removal of the samples were representatives from both Bodycote and the sewer Owner, Thames Water Utilities Limited. PROCEDURE Two panels, approximately 300 mm (12 in.) Square, were taken from a side wall of the sewer, approximately four meters downstream from a manhole. Three test pieces were cut from each panel as shown in the diagram below. The flexural properties of each test piece were determined by the method of BS EN ISG 178, in accordance with current UK Water Industry Specification (WIS) 4-34-04. Panel A (lest pleces 1-3) Panel B (test pieces 4-6) RESULTS AND CONCLUSIONS standards, and further, the pipe showed no After 30 years in service, the insituform® CIPP significant deterioration in overall performance continues to exceed industry performance between its 20th and 30th years of service. Table 1 30-Year Test Results Sample __ Flexural Modulus Flexural Strength Panel A ~*. 8,400 MPa . "39 MPa ae oe ~*~ 450,000 psi §,700 psi Panel B 2 8.500 MPa 47 MPa a a 500,000 psi - 6,800 psi Mean . 3,800 MPa 43 MPa View of inside face of 480,000 psi . 6,200 psi sample panel and a test , piece cut from it. Table 2 _ Comparison af Mean Flexural Properties After 30 and 20 Years of Service Flexural Samples Industry Standards Property 30-year 20-year WIS 4-34-04 ASTM F 1216 Modulus coe MPa 3,300 2,900 2,200* — psi 480,000 - 420,000 — 250,000 Strength MPa 43 46 25 ~ - psi 6,200 6,700 _ 4,500 * As Specified in Issue 1 of the WIS. Issue 2 refers to declared.values but does not specify a minimum tlexural modulus, & an ABi307 §/02 © 2002 Insituform Technologies®, tne. REFERENCES: 1. WIS 4-34-04 April 1986: Issue 1, “Specification for Polyester Insituform Sewer Linings.” . WIS 4-34-04 March 1995: Issue 2, “Specification for Renovation of Gravity Sewers by Lining with Gured-in-Piace Pipes," , BS EN ISO 178: 1996, “Plastics-Determination of Flexurai Properties.” . ASTM F 1216, “Standard Practice for Rehabilitation of Existing Pipefings and Conduits by the Inversion and Curing of a Resin-Impregnated Tube.” . MTS Pendac Report 46204, September 19, 1991 (20-year test) . Bodycote Report 8110254, November 15, 2001 {30-year test) © insituform Technologies, Inc. Worldwide Pipeline Rehabilitation 702 Spirit 40 Park Drive Chesterfield, MO 63005 Tolt Free: 800-234-2992 Phone: 636-530-8000 Fax: 636-519-8010 World Leader in Resin Technology Product Information 102 T Filled Polyester Resin isophthalic Based Resin for Underground Sewer Pipe Liners TYPICAL LIQUID RESIN PROPERTIES Nominal Test Method Flexural Strength, psi/MPa 4,500/31.5 ASTM D790 Flexural Modulus, psi/GPa 400,000/2.7 ASTM D790 *Typical properties are not to be construed as specifications. SSS SSeS esses DESCRIPTION AOC’s 102 T Filled is a high molecular weight isophthalic unsaturated polyester resin that was developed for Insituform Technologies, Inc. and their licensees. 102 T Filled provides the corrosion resistance, durability and toughness that is required in this demanding application. Using recommended catalyst systems and temperatures, up to 50 hours of catalyzed pot life may be obtained. 102 T Filled thixotropic properties reduce resin pooling while providing superior PET felt wet-out. FEATURES APPLICATION m Excellent catalyzed pot life Wi Sewer pipe liners @ Superior mechanical properties w High molecular weight m@ High heat distortion tempature North America northamerica @aoc-resins.com ® Toll Free: +1 (866) 319-8827 World Leader in Resin Technology weyrws.aoc-resins.com The information contained in this data sheet Is based on laboratory data and field experience. We believe this information to be reliable, but do not guarantee its applicability to the user's process or assume any liability for occurrences arising out of its use. The user, by accepting the products described herein, agrees to be responsible for thoroughly testing each such product before committing to production. Global Contacts Middle East Our recommendations should not be taken as inducements to infringe any patent or violate any law, Safety code or insurance regulation. Pub. No. F-AOC-102 T Copyright © 2009, AOC L.L.C. PERFORMANCE GUIDELINES Consistent shop conditions contribute to consistent gel times. STORAGE STABILITY Resins are stable for three months from date of production when stored in the original containers away from sunlight at no more than 70°F/21°C. After extended storage, some drift may occur in gel time. During the hot summer months, no more than two months stability at 86°F/30°C should be anticipated. SAFETY See appropriate Material Safety Data Sheet for guidelines. ISO 9001:2000 CERTIFIED The Quality Management Systems at every AOC manufacturing facility have been certified as meeting ISO 9001:2000 standards. This certification recognizes that each AOC facility has an internationally accepted model in place for managing and assuring quality. We follow the practices set forth in this model to add value to the resins we make for our customers. Effective Date: May 2009 Soul © Insi tu form Worldwide Pipeline 17988 Edison Avenue Rehabilitation 300z Material - 6mm Plain Chesterfield, MO 63005 Tel: (636) 530-8000 Fax: (636) 530-8744 www. insituform.com Felt CD MD Thickness | Tensile | Tensile Work (ASTM (ASTM | (ASTM Roll Line | Material | Order Date D5199) 5035) | 5035) 8124 1 3000069 369020 12/21/2011 6.5 1121 1059 8125 1 3000069 369020 12/21/2011 6.5 1126 1122 8126 1 3000069 369020 12/21/2011 6.4 1092 1039 8127 1 3000069 369020 12/21/2011 6.5 1045 1044 8128 1 3000069 369020 12/21/2011 6.5 1109 1076 8129 1 3000069 369020 12/21/2011 6.3 1069 1065 8130 1 3000069 369020 12/21/2011 6.3 1071 1132 8131 1 3000069 369020 12/21/2011 6.6 1096 1100 8132 1 3000069 369020 12/21/2011 6.4 1155 1083 8133 1 3000069 369020 12/21/2011 6.5 1050 1090 240z Material - 4.5mm Plain Felt CD MD Thickness | Tensile | Tensile Work (ASTM (ASTM | (ASTM Roll Line | Material | Order Date D5199) 5035) | 5035) 7849 1 3000064 369019 12/13/2011 4.9 1137 1063 7850 1 3000064 369019 12/13/2011 4.8 1071 1012 7851 1 3000064 369019 12/13/2011 4.8 1050 1068 7852 1 3000064 369019 12/13/2011 4.7 1057 1060 7853 1 3000064 369019 12/13/2011 4.7 1116 1005 7854 1 3000064 369019 12/13/2011 4.7 1074 1047 7855 1 3000064 369019 12/13/2011 4.8 1167 1027 7856 1 3000064 369019 12/13/2011 5.1 1218 1132 7857 1 3000064 369019 12/13/2011 5.0 1190 1059 7858 1 3000064 369019 12/13/2011 49 1084 1051 March 26, 2007 Page 1 of 2 Test Report: 64464-1B TEST REPORT CLIENT: Insituform Technologies, Inc. 702 Spirit 40 Park Drive Chesterfield, MO 63005 Attention: Bill Moore Re: P.O. #1269731 SAMPLES: One sample of cured in place plastic pipe (CIPP) material was submitted and identified by the client as 05-024 (102TA polyester resin). TESTING: The sample was tested in accordance with ASTM D543-95(01), Evaluating the Resistance of Plastics to Chemical Reagents, at 23°C using the guidelines set by ASTM F1216-05, Appendix X2 (modified). Modifications consisted of the specimens being exposed for one year instead of the 30 days as specified in ASTM F1216-05, Appendix X2. Solution Concentration Tap Water 100% Nitric acid 5% Phosphoric acid 10% Sulfuric acid 10% Gasoline 100% Vegetable Oil 100% Detergent 0.1% Soap 0.1% RESULTS: The results of the testing are presented in Table 1. The sample passed the requirement of ASTM F1216-05, Appendix X2, Section X.2.1, which states: “During this period, the CIPP test specimens should lose no more than 20% of their initial flexural strength and flexural modulus”. Note that the required exposure period is 30 days, while the actual exposure period was one year. DATA REVIEWED AND REPORT WRITTEN BY: REPORT REVIEWED BY: —— a | / x ods, =F titi // uglas Bert Steve Ferry \ fofQ / cientist III Director, Hauser Laboratories COT } / \ \ This report applies only to the sample(s) tested or analyzed. This report may be copied only in its entirety, unless prior written consent has been granted by an authorized agent of the Hauser Laboratories Division of Microbac Laboratories, Inc. Microbac Laboratories, Inc., Hauser Laboratories Division www. hauserlabs.com 4750 Nautilus Court South, Unit A, Boulder, CO 80301 Ph: 720 406 4800 Fax: 303 581 0195 www.microbac.com March 26, 2007 Page 2 of 2 Test Report: 64464-1B TABLE 1 Maximum Flexural Strain @ Maximum Flexural Modulus Specimen Number Strength Flexural Strength (Tangent) psi % psi 05-024 Initial Control Average | 6980 | 3.1 | 670000 05-024 Tap Water Average 6390 5.0 623000 % Change from Initial Control -8.5% -7.0% 05-024 5% Nitric acid Average 6180 4.7 540000 % Change from Initial Control -11.5% -19.4% 05-024 10% Phosphoric acid Average 6960 4.9 633000 % Change from Initial Control -0.3% -5.5% 05-024 10% Sulfuric acid Average 6650 4.0 655000 % Change from Initial Control 4.7% -2.2% 05-024 100% Gasoline Average 6950 4.9 650000 % Change from Initial Control -0.4% -3.0% 05-024 100% Vegetable Oil Average 7030 3.0 734000 % Change from Initial Control 0.7% +9.6% 05-024 0.1% Detergent Average 6420 5.2 648000 % Change from Initial Control -8.0% -3.3% 05-024 0.1% Soap Average 6180 4.7 602000 % Change from Initial Control -11.5% -10.1% This report applies only to the sample(s) tested or analyzed. This report may be copied only in its entirety, unless prior written consent has been granted by an authorized agent of the Hauser Laboratories Division of Microbac Laboratories, Inc. Microbac Laboratories, Inc., Hauser Laboratories Division www.hauserlabs.com 4750 Nautilus Court South, Unit A, Boulder, CO 80301 Ph: 720 406 4800 Fax: 303 581 0195 www.microbac.com Eg Insi tu form Worldwide Pipeline 17988 Edison Avenue Tel: (636) 530-8000 Rehabilitation Chesterfield, MO 63005 Fax: (636) 530-8744 www. insituform.com January 24, 2012 To Whom It May Concern: The following material test records is a sample of actual test data results for non-woven fabrics (felt) used in the manufacture of Insituform tubes. The testing criteria for these materials meet the following standards: ASTM D-5199 — Standard Test Method for Thickness of Geotextile/Geomembranes ASTM D-5035 — Standard Test Method for Breaking Force & Elongation of Textile Fabrics This letter is conformation that all materials supplied by Insituform Technologies, Inc. are tested for product quality and fitness for use per the aforementioned ASTM guidelines with all test records maintained and made available at the customer’s request. Additionally, per ASTM D-5813 — Standard Specification for Cured-In-Place Thermosetting Resin Sewer Pipe, all supplied materials meet or exceed the 750 psi “Fabric Tube