CERTIFICATIONS

LA Approval Letter

Letter to the City of Los Angeles Department of Public Works from Applied Felts with the trade names of Applied Felt Tubes..

Gelco Letter

Letter from the City of Los Angeles with approval of Gelco Liner formulated with applied felts CIPP tube and interplastics CORVE 8190 Vinylester Resin.

City of LA Approval

Explanation of the City of Los Angeles approval for CIPP (cured in place pipe) or lateral lining. The city governs the lateral line from easement to the main sewer line.

Approval Process Explained -1

A letter from Pipe Lining Supply announcing that they have City of Los Angeles and “California Greenbook” approved tube and resin. It explains how the standard of resin and tube are determined.

Applied Approval-1-1

Letter from the City of Los Angeles about chemical resistance tests; applied felts CIPP formulated with interplastics CORVE 8190. The material passed SSPWC Section 210-2.3 Chemical Resistance Test.

NSF

Cetificate from NSF International recognizing MaxLiner, LLC as being in compliance.

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