Your doctor will discuss what your test results mean for you and your health. 1  A positive test result means that the substance or condition being tested for was found. 2  A negative test result means that the substance or condition being tested for was not found. 3  Inconclusive test results are those that are not clearly positive or negative.or example, a false-negative pregnancy test result would be one that does not detect the substance that confirms pregnancy, when the woman really is pregnant. Some lab tests can give you specific information.
Secondary containment requirements are addressed by the Environmental Protection Agency (EPA) through the Resource Conservation and Recovery Act (RCRA) contained in title 40 of the Code of Federal Regulations (CFR) part 264, the 2006 Uniform Fire Code (UFC) in standard 60.3.2.8.3 and in the 2012 International Fire Code (IFC) in 5004.2.
Where basements contain one or more sleeping rooms, emergency. egress and rescue openings shall be required in each sleeping room. Where emergency escape and rescue openings are. provided they shall have a sill height of not more than 44 inches (1118 mm) above the floor. Where a door opening having. a threshold below the adjacent ground elevation serves as an emergency escape and rescue opening and is provided with a. bulkhead enclosure, the bulkhead enclosure shall comply with Section R310.3.