State of Technology Report for Force Main Rehabilitation, Final ...

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APPENDIX A RENEWAL TECHNOLOGIES DATASHEETS
Technology/Method Spray - On Lining/Polyurethane I. Technology Background Status Conventional Date of Introduction Formally known as Copon Hycote 169HB by E.Wood Inc. A preceding product Copon Hycote 169 was introduced in the UK in 1999. A succeeding product 3M Scotchkote Spray-in-Place Pipe 269 (which is a polyurea formulation) is slated for introduction in the US in 2009. Utilization Rates Actively being used in UK and Canada. About 200 miles have been lined, the bulk of which is in UK. Vendor Name(s) 3M Scotchkote 169HB 3M Corrosion Protection Products Division Austin, Texas Phone: 512-984-5515 Fax: 512-984-4871 Web: http://www.3m.com/ Email: gsnatwig@mmm.com Practitioner(s) Derrick Horsman Alltech Solutions, Canada Email: dhorsman@alltechsolutions.ca Description of Main Features Peter Oram AECOM, US Email: e.peter.oram@m-e.aecom.com Copon Hycote 169HB is a two component coating specifically designed for use in pipeline applications and is available as a grey finish. The material has a low viscosity to allow for pumping to remote spray heads and is moisture tolerant to provide high-build slump resistant coatings with improved adhesion characteristics. Finished coatings are hard, glossy and free of surface tack or greasiness. This rapid setting polymeric lining offers a semi-structural spray lining alternative to conventional replacement technologies without the large scale disruption generally associated with replacement. Main Benefits Claimed • No large scale disruption compared to PE slip lining • Excellent abrasion resistance. • Long-term corrosion protection material • Equivalent to AWWA M28 Class 3 Rehabilitation technology. • Usually bypass service is not required. • Approved under UK Regulation 31(4)(a) of the Water Supply (Water Quality) Regulations. • Recommended for pipes prone to local damage and well suited for local host pipe damage. • Easier leakage detection on metal pipes. Main Limitations Cited • Not recommended for pipe with residual asset life less than 30 years • Not recommended for use in PVC pipe because of failure pattern in host Applicability (Underline those that apply) pipes Force Main Gravity Sewer Laterals Manholes Appurtenances Water Main Service Lines Other: Oil, Gas and Industrial pipelines II. Technology Parameters Service Application Rehabilitation by spray lining Service Connections Fully-bonded along pipe thereby requires no secondary fittings Structural Rating Claimed Tensile Stress at yield is 14.2 MPa Tension Modulus is 600 MPa Flexure Modulus is 770 MPa * LC8 standards clearance Materials of Composition Polyurethane • Base Component: White thixotropic liquid • Activator Component: Black thixotropic liquid • Mixed Material: Light Grey Diameter Range, inches >= 4 A-1
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EPA/600/R-10/044| March 2010 | www.
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DISCLAIMER The work reported in thi
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Introduction EXECUTIVE SUMMARY Forc
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The use of close-fit liners is ofte
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A whole host of ASTM specifications
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CONTENTS DISCLAIMER ...............
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6.0: OPERATION AND MAINTENANCE.....
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DEFINITIONS Cured-in-place pipe (CI
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3-D three-dimensional AASHTO ACP AR
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UV ultraviolet WERF Water Environme
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wastewater conveyance systems (EPA,
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• Section 8: Findings and Recomme
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Figure 2-2. Diameter Distribution o
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Figure 2-4. Location of Force Mains
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Proper inspection of force mains wo
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0.03% of the overall length. There
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Table 3-1. Summary of Renewal Techn
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3.3.3 Joint Repair 3.3.3.1 Internal
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more appropriate to a water main wh
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are, however, several communities (
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Table 3-3. Properties of Hunting Po
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3.4.3.1 Symmetrical Reduction Close
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Rolldown Rolldown was developed in
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Subline Subline, offered by Subterr
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On-Site Expandable PVC Close-Fit Li
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3.4.4.2 Semi-Structural CIPP Liners
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inch (150 mm) liner down to 60 psi
Page 55 and 56: 3.4.5.1 Adhesive-Backed Woven Hose
Page 57 and 58: US. Primus Line is a seamless, wove
Page 59 and 60: Figure 3-21. Summary of Replacement
Page 61 and 62: favorable to stringing out a long l
Page 63 and 64: 3.5.1.3 Pipe Slitting. Pipe slittin
Page 65 and 66: 4.1 4.0 TECHNOLOGY SELECTION CONSID
Page 67 and 68: head loss to maintain flow capacity
Page 69 and 70: ferrous main, this can be an intern
Page 71 and 72: 5.0 DESIGN AND QA/QC This section w
Page 73 and 74: thickness? It can still support the
Page 75 and 76: pipe’s design life. Once again, i
Page 77 and 78: ASTM F1533 The renewal process invo
Page 79 and 80: AWWA M55 PE Pipe - Design and Insta
Page 81 and 82: Most of the controversy over the ap
Page 83 and 84: up to each individual manufacturer.
Page 85 and 86: For pressure applications, a hydros
Page 87 and 88: Dimensional checks on the pipe diam
Page 89 and 90: 5.6.2.3 CIPP Long-Term QA/QC Requir
Page 91 and 92: Figure 6-1. Polyurethane Pipeline C
Page 93 and 94: in currents or potentials indicate
Page 95 and 96: could also be used in force mains.
Page 97 and 98: 7.0 GAPS BETWEEN NEEDS AND AVAILABL
Page 99 and 100: 80 Table 7-1. Technology Gaps and C
Page 101 and 102: 82 Table 8-1. Parameters for Evalua
Page 103 and 104: 8.5 Sound, Risk-Based, Decision-Mak
Page 105: 9.0 REFERENCES Aggarwal, S.C. and M
Page 109 and 110: Technology/Method Spray - On Lining
Page 111 and 112: Technology/Method Spray - on Lining
Page 113 and 114: Technology/Method Close Fit/Tension
Page 115 and 116: Technology/Method Close Fit PE/Symm
Page 117 and 118: Technology/Method Symmetrical Reduc
Page 119 and 120: Technology/Method Rolldown/Close Fi
Page 121 and 122: Technology/Method Subcoil/Close Fit
Page 123 and 124: Technology/Method PE Liner/ Cement
Page 125 and 126: Technology/Method Subline/Close Fit
Page 127 and 128: Technology/Method Fold and Form PE
Page 129 and 130: Technology/Method Fold -and - Form/
Page 131 and 132: Technology/Method Fold -and - Form/
Page 133 and 134: Technology/Method Fold -and - Form
Page 135 and 136: Technology/Method Fold -and - Form
Page 137 and 138: Technology/Method Close - Fit Linin
Page 139 and 140: Technology/Method CIPP/Pull In Plac
Page 141 and 142: Technology/Method CIPP/Inversion wi
Page 143 and 144: Technology/Method CIPP/Direct Inver
Page 145 and 146: Technology/Method CIPP/ Inversion a
Page 151 and 152: Technology/Method CIPP/Glass Fiber
Page 153 and 154: Technology/Method CIPP/Pull in Plac
Page 155 and 156: Technology/Method CIPP/UV Light Cur
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Technology/Method CIPP/Glass Reinfo
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Technology/Method CIPP with Carbon
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for Rehabilitated Sections V. Costs
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Technology/Method Woven Hose Lining
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Technology/Method Saertex - Liner®
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Technology/Method Hose Liner/Pulled
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Technology/Method Glass Reinforced
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Technology/Method Sliplining/HDD/Pi
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