Ord 2010-039 - Laserfiche WebLink

Home Browse Search

• u' Texas Administrative Code rage; —, vi maximum design pressure. Allowable leakage rates shall be determined as described in §317.2(d)(4) of' this title (relating to Pressure Sewer Systems). (f) Gravity flow reclaimed water lines shall meet the requirements of §317.2(a) of this title (relating to General Requirements) and §317.2(c) of this title (relating to High Velocity Protection). The designer - shall consider methods to prevent high velocity scour or maintain line fluid velocity to mitigate the effects of the deposition of solids in the gravity conveyance. (g) All exposed piping and piping within a building shall be either purple pipe or painted purple. All buried piping installed after the effective date of these rules shall be one of the following: manufactured in purple, painted purple, taped with purple metallic tape, or bagged in purple. All exposed piping should be stenciled in white with a warning reading "NON- POTABLE WATER." All exposed or buried reclaimed water piping constructed at a wastewater treatment facility is exempt from the color coding requirements of this section. (h) When applicable, in accordance with §317.1(a)(3) -(4) of this title, (relating to General Provisions), the design of distribution systems which will convey reclaimed water to a user shall be submitted to the executive director and must receive an approval. The design of the distribution systems must meet the requirements of Chapter 317 of this title (relating to Design Criteria for Sewerage Systems). Where a municipality is the plan review authority for certain sewer systems which transport primarily domestic waste, in accordance with §317.1(a)(5) of this title, in lieu of the commission, design submittal will not be subject to submittal to the commission and instead must be approved by the municipality. Materials shall be submitted for approval by the executive director in accordance with the Texas Engineering Practice Act (Article 3271 a, Vernon's Annotated Texas Statutes). (1) All ground level and elevated storage tanks shall be designed, installed, and constructed in accordance with current AWWA standards with reference to materials to be used and construction practices to be followed, except for health -based standards strictly related to potable water storage and contact practices, where appropriately less restrictive standards may be applied. Source Note: The provisions of this §210.25 adopted to be effective February 12, 1997, 22 TexReg 1103. List of Titles Back to List HO NE I TEXAS REGISTER I TEXAS ADHINISTRAmE (ODE I OPEN MEETINGS I HELP I • ,- t� +., +o +. Tar.PaPe7sl= R &ann =9 &D dir= &v rloc = &p ... 7/13/2010