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  1. EPA recommends radon mitigation if radon levels are at or above 4 picoCuries per liter. To obtain a radon test kit contact DRHOMEAIR at (800) 324-5928 or www.drhomeair.com/ok. The kit, return postage, and analysis are provided at no cost to Oklahoma residents. Oklahoma does not have a state certification program for radon mitigation professionals.

  2. DEQ accepts two types of soil tests to characterize soil and determine the appropriate system and sizing criteria. Percolation tests may only be used to identify suitable areas for the installation of conventional subsurface systems, lagoons, or aerobic systems with spray irrigation.

  3. Below are instruction documents for various tests analyzed by the State Environmental Laboratory. Collection instructions and requirements vary test by test. If you require additional assistance or can’t find instructions below for your test, please call 405-702-1000.

  4. 16 wrz 2024 · The following test hole requirements shall be met for percolation tests: (1) Configuration. Three test holes shall be placed in the proposed dispersal site at the approximate corners of an isosceles triangle having two (2) sides fifty feet (50') long and one side seventy-five feet (75') long.

  5. EPA recommends radon mitigation if radon levels are at or above 4 picoCuries per liter. To obtain a radon test kit contact DRHOMEAIR at (800) 324-5928 or www.drhomeair.com/ok. The kit, return postage, and analysis are provided at no cost to Oklahoma residents. Oklahoma does not have a state certification program for radon mitigation professionals.

  6. 17 cze 2024 · Section 252:641-22-3 - New certification application requirements. An applicant may, at any time, apply to become a certified soil profiler by doing the following: (1)Application. The applicant must submit to the DEQ a completed and signed DEQ Form 641-011, "Certified Soil Profiler Application"; (2)Training.

  7. There are three key things to remember with septic sys-tems: 1) they are expensive to install, 2) they need care and maintenance and 3) there are rules that govern their instal-lation and maintenance.

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