Ask the TAC
NASSCO’s Technical Advisory Council (TAC) brings together the industry’s finest technical and field practitioners to provide objective, knowledgeable and sound guidance to NASSCO. Combined, this group of individuals has 200 years of experience in assessment, maintenance, and rehabilitation; 30+ years training PACP® and ITCP®; 2,000+ miles of condition assessment performed; 20,000+ miles of pipe rehab design and construction; 2,000+ manholes rehabilitated; and 20,000+ vertical linear feet of MACP® manhole inspections.
Search our Library of previously asked technical questions. If you have another question, fill out the form below and we will get back to you with an answer!
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Would NASSCO provide a future webinar on some of the emerging styrene treatment technologies, with more in-depth information?
Our CCTV inspection found leaks with staining in a 30-inch diameter cured-in-place pipe (CIPP) liner one year after installation. Are these defects anything to be concerned about?
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NASSCO’s Technical Advisory Council Webinar on remaining useful life of gravity pipe assets.
Our CCTV inspection found leaks with staining in a 30-inch diameter cured-in-place pipe (CIPP) liner one year after installation. Are these defects anything to be concerned about?
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Is there documentation from a reputable source indicating the frequency at which municipalities or “owners” should conduct wastewater master plans?
Our CCTV inspection found leaks with staining in a 30-inch diameter cured-in-place pipe (CIPP) liner one year after installation. Are these defects anything to be concerned about?
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Do you have any recommendations on what data from the PACP data we should use to come to a reasonable rating to WRC coding?
Our CCTV inspection found leaks with staining in a 30-inch diameter cured-in-place pipe (CIPP) liner one year after installation. Are these defects anything to be concerned about?
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When rehabilitating sewers with CIPP, will offset joints continue to move and eventually cause the CIPP to fail?
Our CCTV inspection found leaks with staining in a 30-inch diameter cured-in-place pipe (CIPP) liner one year after installation. Are these defects anything to be concerned about?
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What changes should we expect with PACP Version 8.0?
Our CCTV inspection found leaks with staining in a 30-inch diameter cured-in-place pipe (CIPP) liner one year after installation. Are these defects anything to be concerned about?
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What causes pinholes and/or small bubbles in CIPP?
Our CCTV inspection found leaks with staining in a 30-inch diameter cured-in-place pipe (CIPP) liner one year after installation. Are these defects anything to be concerned about?
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Is CIPP a suitable method for rehabilitation of plastic host gravity sewers?
Our CCTV inspection found leaks with staining in a 30-inch diameter cured-in-place pipe (CIPP) liner one year after installation. Are these defects anything to be concerned about?
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Can the factor of safety be reduced from 2.0 to 1.5 when designing CIPP for large sewer rehabilitation?
Our CCTV inspection found leaks with staining in a 30-inch diameter cured-in-place pipe (CIPP) liner one year after installation. Are these defects anything to be concerned about?
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Should I be concerned about PFAS in CIPP? Is CIPP affected by PFAS?
Our CCTV inspection found leaks with staining in a 30-inch diameter cured-in-place pipe (CIPP) liner one year after installation. Are these defects anything to be concerned about?
Ask the TAC
Fill out the form below and we will get back to you with an answer!