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11/21/2006 12:07 8007001188 WESTERN FIBERGLASS PAGE 06 <br /> CONTACT US FOR MORE INFORMATIONI <br /> 1555 Copperhill Parkway/Santa Rosa, CA <br /> Ph: (800) 688-3375 or (707) 523-2050 <br /> www.westernfg.com <br /> lr._.... ...� <br /> C- <br /> u • } "TC" FRICTION <br /> TYPE "A" <br /> I <br /> —.A <br /> TYPE"B'1 <br /> SUMP PENETRATIONS: <br /> Piping and electrical conduit penetrations are made using only a <br /> Listed/Approved penetration, sealing device. Use care when drilling through <br /> filament wound sump riser tubes. Do not force hole saw, for FRP sumps, cut <br /> hole Slowly, half way through from both sides (inside and out) to prevent <br /> fraying of filament strands. Always use correct size hole saw or drill. Do not <br /> fiberglass bond piping or conduit directly to FRP sumps as this will not allow <br /> any movement, due to ground settling, back-fill, etc. <br /> ADDITIONAL INSTALLATION REQUIREMENTS-STATE OF FLORIDA ONLY: <br /> Leak Test Requirement: <br /> I) a. Fill entire sump within 4 to 6 inches of top. <br /> b. Observe water level for a minimum of 3 hours. <br /> c. Water level shall not decrease more than allowable for normal <br /> evaporation. <br /> 2) a. Fill interstitial space of sump within 4 to 6 inches of top. <br /> b. Observe water level. <br /> c. Water level shall not decrease more than allowable for normal <br /> evaporation. <br /> Interstitial space shall be tested by vacuum (5 bars) or pressure (2 psi) for a <br /> minimum of 10 minutes. <br /> BACKFILL REQUIREMENTS: <br /> Sufficient backfill must be used below and along the sump side to provide <br /> support and protection against ground movement. <br /> COPYRIGHT 2006 BY WESTERN FIBERGLASS, INC. <br /> ALL RIGHTS RESERVED_ USE BY WRITTEN PERMISSION ONLY, Page 4 of 5 <br />