7EP 1110-1-30
31 Aug 01
Table B-5
Decision Tree
Lead Sampling for Buildings to be Renovated/Demolished
Is building to be
No
Yes
renovated?
Built between 1960 &
Built before 1960?
No
No
Connect
1978?
Yes
Yes
XRF Screen
XRF Screen
Exterior Surfaces
Exterior Painted Components
Window Systems
Interior Wet Rooms
Wet Rooms
Trim
Positive XRF
results?
Yes
Is there substantiated objective data or
(> 1.0 mg/cm2)
regulatory compliance history to state or
No
determine that the paint in the structure is
"Lead Free"?
No
Paint Chip Sample XRF
Locations from XRF
Screen
Paint Chip Sample all
Painted surfaces for
yes
Detectable Levels of
Project Demolition,
Connect Yes
No
Lead?
Renovation - Project
Impact Only
OSHA 1926.62 Applies
OSHA 1926.62 Does
Detectable Levels of
Yes
No
to Project
Lead?
Not Apply to Project
B-7
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