OAR 738-070-0090
Acknowledgment of Notice
(1)
Within 20 working days, the Department will acknowledge receipt in writing of each notice submitted under OAR 738-070-0070 (Construction or Alteration Requiring Notice).(2)
If the construction or alteration proposed in a notice is one for which lighting or marking standards are prescribed in the FAA Advisory Circular AC 70⁄7460-1F entitled Obstruction Marking and Lighting, dated September 27, 1978, the acknowledgment will contain a statement to that effect and information on how the structure should be marked and lighted in accordance with the Advisory Circular.(3)
The acknowledgment will state that an initial or preliminary aeronautical study of the proposed construction or alteration has resulted in a determination that the construction or alteration:(a)
Would not exceed any standard of OAR 738-070-0100 (Obstruction Standards) and would not be a hazard to air navigation;(b)
Would exceed a standard of OAR 738-070-0100 (Obstruction Standards) but would not be a hazard to air navigation; or(c)
Would exceed a standard of OAR 738-070-0100 (Obstruction Standards) and further aeronautical study is necessary to determine whether it would be a hazard to air navigation, that the sponsor may request in writing within 30 days such further study, and that, pending completion of any further study, it is presumed the construction or alteration would be a hazard to air navigation.
Source:
Rule 738-070-0090 — Acknowledgment of Notice, https://secure.sos.state.or.us/oard/view.action?ruleNumber=738-070-0090.