_GENERAL DOCUMENTS - C1981017 ‎(246)‎

• Permit No: C1981017
• IBM Index Class Name: GENERAL DOCUMENTS
• Doc Name: Bid Documents ‎(IMP)‎ TR-17 Correspondence
• Permit Index Doc Type: General Correspondence
• Media Type: D
• Archive: No

TABLE 5.0-1
SUMMARY OF SUBSIDENCE SURVEY RESULTS
AUGUST1981 , JULY 1982 AND AUGUST 1983
C H A N G E I N E L E V A T I O N
TOTAL
MONITORING 81 TO 82 82 TO 83 81 TO 83
POINT (FEET) (FEET) (FEET) SUBSIDENCEI
MC11 +0.07 -0.06 -0.01 NO
MC#2 -0.12 -0.91 -1 .03 YES
MC#3 -0.02 -0.50 -0.52 YES
MC#4 -0.09 -0.09 -0.18 YES
MC#5 -0.97 -0.30 -1 .27 YES
MC#6 +0.03 -0.24 -0.21 YES'
MC#7 +0.02 +0.01 +0•.03 NO
MC#8 --2 --2 +0.04 NO ,
MC19 --2 --2 +0.02 NO
TP-5 0.00 -0.38 -0.38 YES
NOTES:
1 . A change in elevation in excess of 0.1 ft is considered an indication of
subsidence activity.
2. Point not surveyed In 1982.
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