2017-07-12_PERMIT FILE - C1981012 ‎(3)‎

• Permit No: C1981012
• IBM Index Class Name: Permit File
• Doc Date: 7/12/2017
• Doc Name: Northwest Airshaft Completion Data
• Section_Exhibit Name: Exhibit 44 Northwest Airshaft Completion Data
• Media Type: D
• Archive: No

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CONCRETE IN AREA OF FUTURE
AIR SWEEP TO K-
1. UNREINFORCED
2. 12' MINIMUM THICKNESS
3. PLACED ON COMPACTED MATERIAL
v
a
SHAFT 000RDIMA7ES
Q
HOLD FOR IN
FROM TILF.C.
i e 8 IU LINER
(INSTALLED LATER)
UMITS OF
aWPACTFD BACKFILL
— 1/2" EXPANSION JOINT WATERIAL
NOTE
CONCRETE IN AREA OF FUTURE
AIR SWEEP TO K-
1. UNREINFORCED
2. 12' MINIMUM THICKNESS
3. PLACED ON COMPACTED MATERIAL