410 IAC 32-4-10 Lead-based paint sampling procedures

Sec. 10. Clearance sampling under section 9 of this rule shall be conducted as follows: (1) The licensed individuals who abate or clean the dwellings do not know which dwelling will be selected for the random sample. (2) A sufficient number of dwellings are selected for dust sampling to provide a ninety-five percent (95%) level of confidence that not more than five percent (5%) or fifty (50) of the dwellings, whichever is smaller, in the randomly sampled population exceed the appropriate clearance levels. (3) The randomly selected dwellings shall be sampled and evaluated for clearance according to the procedures found in this section. (4) A post-abatement report shall be prepared by a licensed supervisor or project designer. The post-abatement report shall include the following information: (A) Start and completion dates of abatement. (B) The name and address of each licensed contractor conducting the abatement and the name of each supervisor assigned to the abatement project. (C) The occupant protection plan. (D) A copy of the risk assessment that was conducted for the remediation project, if applicable. (E) The name, address, and signature of each licensed risk assessor or inspector conducting clearance sampling and the date of clearance testing. (F) The results of clearance testing and all soil analyses, if applicable, and the name of each recognized laboratory that conducted the analyses. (G) A detailed written description of the abatement, including abatement methods used, locations of rooms and components where abatement occurred, reason for selecting particular abatement methods for each component, and any suggested monitoring of encapsulants or enclosures.