HERCULES PUBLIC LIBRARY
MARKUPS ACCOMPANYING MEMO FOR WATER INTRUSION FIELD TEST AT THE LIBRARY STORY CONE
Design Intent =
Aluminum Storefront
MCA: Demolish stucco, leaving
building paper intact. Base of wall
detailing must be observed to
understand the condition that led
to water intrusion at this area
Design Intent =
Aluminum
Storefront
“NO SEALANT
HERE” = Pathway
Blocked With
Interim Fixes
Design Intent =
Sheet Metal
Flashing
Design Intent =
Sheet Metal
Flashing
Channel set glass used in
place of manufactured
window unit
Applied sealant created a
dam at point of flashing
outlet