(c) Risk assessment.
(1) A lead risk assessment shall be conducted only by persons certified by the department as risk assessors and must be conducted according to the procedures in this subsection.
(2) A visual inspection for risk assessment of the residential dwelling or child-occupied facility shall be undertaken to locate the existence of deteriorated paint, assess the extent and causes of the deterioration, and other potential sources of lead-based paint hazards. If deteriorated paint or other potential sources of lead-based paint hazards are present, each surface with deteriorated paint or each painted surface which is a potential lead-based paint hazard shall be tested using approved documented methodologies for the presence of lead.
(3) Background information shall be collected regarding the physical characteristics of the residential dwelling or child-occupied facility and occupant use patterns that may result in lead-based paint exposure to one or more children six years of age or younger.
(4) The following surfaces which are determined, using approved documented methodologies to have a distinct painting history, shall be tested for the presence of lead:
(A) each friction surface or impact surface with visibly deteriorated paint; and
(B) all other surfaces with visibly deteriorated paint.
(5) In residential dwellings, dust samples (either composite or single-surface samples) from the interior window sill(s) and floor shall be collected and analyzed for lead concentration in all living areas where one or more children six years of age or younger are most likely to come into contact with dust.
(6) For multi-family dwellings and child-occupied facilities, the samples required in paragraph (4) of this subsection shall be taken. In addition, interior window sill and floor dust samples (either composite or single-surface samples) shall be collected and analyzed for lead concentration in the following locations:
(A) common areas adjacent to the sampled residential dwelling or child-occupied facility; and
(B) dripline/foundation areas where bare soil is present.
(7) For child-occupied facilities, interior window sill and floor dust samples (either composite or single-surface samples) shall be collected and analyzed for lead concentration in each room, hallway or stairwell utilized by one or more children, age six and under, and in other common areas in the child-occupied facility where one or more children, age six and under, are likely to come into contact with dust.
(8) Soil samples shall be collected and analyzed for lead concentrations in the following locations:
(A) exterior play areas where bare soil is present;
(B) the rest of the yard (i.e., non-play areas) where bare soil is present; and
(C) dripline/foundation areas where bare soil is present.
(9) Any paint, dust, or soil sampling or testing shall be conducted using approved documented methodologies that incorporate adequate quality control procedures.
(10) Any collected paint chip, dust, or soil samples shall be analyzed according to subsection (e) of this section to determine if they contain detectable levels of lead that can be quantified numerically.
(11) A written risk assessment report shall be completed by a certified risk assessor and the report shall include the following information:
(B) physical address of building;
(C) date of construction of building;
(D) unit numbers (if applicable);
(E) name, address, and telephone number of the owner of each building or unit;
(F) name, signature, and certification number of the certified risk assessor conducting the assessment;
(G) name, address, and telephone number of the certified firm employing each risk assessor;
(H) name, address, and telephone number of each recognized laboratory conducting analysis of collected samples;
(I) results of the visual inspection;
(J) testing method and sampling procedure for paint analysis employed;
(K) specific locations of each painted component tested for the presence of lead-based paint;
(L) all data collected from on-site testing including quality control data and, if used, the brand name, model, and serial number of any XRF device (including downloaded XRF data);
(M) copies of all laboratory analysis on collected paint, soil, and dust samples;
(N) any other sampling results;
(O) any background information collected pursuant to paragraph (3) of this subsection;
(P) to the extent that they are used as part of the lead-based paint hazard determination, an evaluation of the adequacy of any previous inspections or analyses for the presence of lead-based paint, or other assessments of lead-related hazards;
(Q) a description of the location, type, and severity of identified lead-based paint hazards and any other potential lead hazards; and
(R) a description of recommended interim controls and abatement options for each identified lead-based paint hazard, and a suggested prioritization for taking each action based on the immediacy and severity of the hazard. If the use of an encapsulant or enclosure is recommended, the report shall include a maintenance and monitoring schedule for the encapsulant or enclosure.
(12) All risk assessment reports shall be retained for a minimum of three years.