Proper LP Inspection - Texas Onsite Wastewater Association
Issues with Travis County Method • Variations in friction coefficients and average I.D. of pipe can make review and comparison difficult • YES • Each pipe manufacturer has different table of average I.D.’s • Each designer may choose a different coefficient of friction • Requires DR’s to understand and designers to explain how calculations reached • No formal research to back method • Send a grant writer to me? • Find a graduate research student?
Travis County LPD Inspection Procedures Presented by Brandon Couch, R.S. For TOWA 21 st Annual Conference March 19 th , 2013