Oregon Inlet Q1 23 Meeting Notes

Oregon Inlet Q1 23 Meeting
Harry Shipman?- OI Task Force
Ken, Dylan, Brad- CPE
JP/ACE & RT/DWR not present
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KW Will have plans about 5 days in advance of meeting- meeting about 2 weeks prior to start of
quarter to still have time to finalize plans
Apologize for not having plans ahead of time- but working out procedures
Plan above for this particular [ermit
No need for dredging in OI to HGC at this time- OHC R1 only a little material above template -
may want to dredge if time/availability
JH/EJE through 4" q dredged 29,803cy disposed at nearshore- 16,092 in inshore from oct 1-nov 30
Sidecasted 3,956cy- presenting working on alt channel- hoping to have down to good depths
Struck a pipe while dredging
KW draft plans, still cleaning up

EJE has taken more survey data in shortcut route, ocean bar channel and inshore disposal
Putting together
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KW would like to talk about nearshore disposal area
Originally put note that material could be dumped within 2400' of shoreline out to -24'
Talk of trying to get as shallow as possible between -11' and -14'— ace permit says should be
placed within -14' contour
JH depends on conditions- trouble area when rough
KW know what ACE guidance it?
TH between 10 and 14' depths
KW does sound consistent
May need to discuss further
JH and have the inshore disposal
KW ocean bar channel hasn't moved
Showing same inshore disposal site- talked to JH about getting in the deepest water

Alternate route still the same- fixed channel
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TH had some internal discussions about shifting channel 50' over —to be sent out for review
Don't know when EA will be completed -
KW any idea when or how long it would take
EH don't know- TY working on

Prelim volumes- will be in letter OI 77,OOOcy material OI- & alt route 70,OOOcy above template (to -10')
About 6,OOOcy in OHC R1

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Mostly OHC R1 is to allow them something if they need to test anything
Anticipate submitting letters and plans out by early next week, if not earlier
Dredge position system is up and running and providing to the ACE on a weekly basis
Pre -con survey of inshore disposal and is incorporated into drawings
KW @JH- any updates about schedule
JH staying at OI working on alternate
MF nothing to add
Me thanks for commitment to get us plans earlier- as discussed, need more advance notice of plans
prior to call in accordance with permit conditions and prob need to discuss disposal areas in
the near future- particularly use of the bridge bent area.
Tentative next date 3/15