SECTION 252:110-13-5. Testing methodologies

(a)   Quality control. Testing for the presence of LBP shall be conducted by documented methodologies using quality control procedures. Procedures for sample collection, transfer, and testing shall be performed according to applicable HUD and EPA procedures and guidelines.

(b)   Types of detection/testing methods. Acceptable methodologies include, but are not limited to:

(1)   Laboratory analysis. Only laboratories recognized by the United States Environmental Protection Agency may conduct laboratory analyses on soil, dust and paint film required by this Chapter. Each sample must be accompanied by a chain of custody document.

(2)   X-ray fluorescence spectroscopy (XRF). XRF instruments may be used for on-site lead detection. If inconclusive or questionable results are obtained from XRF testing, testing of paint chip samples by a qualified laboratory shall be conducted. This paragraph shall not be construed as to relieve the user of any duty to comply with other applicable requirements, including but not limited to the licensing requirements of OAC 252:410-19, X-ray Fluorescence Instruments Used for Lead-based Paint Detection.

[Source: Added at 14 Ok Reg 3663, eff 7-30-97 (emergency); Added at 15 Ok Reg 1927, eff 6-1-98; Amended at 22 Ok Reg 1122, eff 6-15-05]