020-12 Wyo. Code R. § 12-17 Laboratory Requirements

• Library: Wyoming Administrative Code
• Edition: 2023
• Currency: Current through December 30, 2023
• Citation: 020-12 Wyo. Code R. § 12-17
• Year: 2023

(a) 2018 TSS, parts 2.8.1-2.8.1(h), testing equipment, is herein incorporated by reference.

(b) Test procedures for analysis of monitoring samples shall conform to the Standard Methods for the Examination of Water and Wastewater.

(c) All treatment plants shall have the capability to perform or contract for the self-monitoring analytical work required by the Safe Drinking Water Act, 42 U.S.C. § 42undefined300f et seq. All plants shall, in addition, be capable of performing or contracting the analytical work required to ensure good management and control of plant operation and performance.

(d) All laboratories used for the tests, analysis, and monitoring required by this Section shall meet the following requirements:

(i) The laboratory shall be located away from vibrating machinery or equipment that might have adverse effects on the performance of laboratory instruments or the analyst and shall be designed to prevent adverse effects from vibration.

(ii) Walls shall have an easily cleaned durable, and impervious surface.

(iii) Cabinet and storage space shall be provided for dust-free storage of instruments and glassware. Benchtop height shall be 30 inches. Benchtops shall be field joined into a continuous surface with acid, alkali, and solvent-resistant cement.

(iv) Fume hoods shall be provided where reflux or heating of toxic or hazardous materials is required. A hood shall not be situated near a doorway unless a secondary means of exit is provided. All fume hood switches, electrical outlets, and utility and baffle adjustment handles shall be located outside the hood. Light fixtures shall be explosion-proof. 24hour continuous exhaust...