PERMFILE115275

• Permit No: C1981041A
• IBM Index Class Name: Permit File
• Doc Date: 5/13/2002
• Doc Name: Subsidence Appendices
• Section_Exhibit Name: TAB 20 APPENDIX 20-4 TO APPENDIX 20-9
• Media Type: D
• Archive: Yes

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DIST~VlCE FpOM CENTRE OF PANEL IN TERMS OF DEPTH 1 ~/h)
Figure 6, Subsidence profiles (NCB, 1975)
Fig.5 Graph for predietinp aubaidsncs prolilea.