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 MIL-HDBK-419A
USE
USE LEAD
STANDARD
COATED
CARRY CABLE AROUND
ADD GROUND
CHIMNEY ON LEVEL
WITH RIDGE
(a)
(b)
COURSE ROD AROUND
ON LEVEL WITH RIDGE
(c)
(d)
DRILL THROUGH
(f)
(e)
ON CHIMNEYS
USE LEAD COATED
TOPS AND
APPROVED
FASTENERS TO
SUPPORT TOP
AND CABLE
USE APPROVED
PIPE CLAMPS
(h)
(g)
Figure 1-23. Recommended Construction Practices for Integral Lightning Protection Systems
1-38
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