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Projected Subsidence Monitoring — 2012 <br />Through technical revision number 45, the DRMS approved a reduction in subsidence <br />monitoring. The wide spaced subsidence monuments, Sites 6, 14, 15, 16, DH 55, DH <br />65, DH 66, DH 68, 81, 82, 83, 95 and 99 will not be surveyed during 2011. <br />The operator will survey the seven (7) Pitkin Mesa Pipeline monitoring locations semi- <br />annually until stability is documented. <br />2 <br />