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ta: Fotennor ·· · ·~k· 17~£<W8 •• • •. Central Maine Power

•General Office. Edison Drive, Augusta. Mame 04336

REGISTERED HAIL

July 9, 1986

Mr. Steven Serian Waate Maoaaeaent Diviaion U.S. Envirouental Protection A&ency Roo. 1907 J. F. Keooedy Buildina Boatoo, Maaaacbuaetta 02203

RE: O'Coooor Site/Monthly Update

Dear Steve:

In capUance with ite• »of the F. O'Coooor Conaent Aareuent for the perforuoc:e of the 11/PS, Docket No. I-86-1031, I a eoc:loaioa the ac~ivity au.aariaatioo report for June 1986.

Sincerely youra,

~k.Tovt Envirooaental Studiea Depart•ent

Encla. f

I I

I 207) 623-3521

I I I I

P. 0' CONNOR SITE MONTHLY STATUS REPORT

JUNE 1986

TASI 1 - DlTA OOLLECTI<If/IVALUATION

Data eolleetion and evaluation baa taken plaee for tbe dev.lo,.ant of: Objeetivea/Alteroativea Plan, Taak 3; Projeet Operatiooa Plan, Taak 9; lutro..ntal Aaaea•ent Taak 12.

Data eolleet1on and evaluation vill take plaee on an oqoina b..ta throuah the dnelop~~ent of tbe RI report.

TASK 2 - IIOJICT MANAGIMINT

Tbe reapoodent'a projeet aaoaaeaent atrueture 1a illuatrated in tbe Projec:t Operation Plan.

TASK 3- OIJICTIVES/ALTUNATIVES DEVELOPMENT

Tbe preUaioary AIWl vaa delivered to the EPA on June 12, 1986.

Tbe developaent of alteroativea aDd objeet1vea vill eont1nue up until the fioal1&at1on of the PS report.

TASK 4 - OOMMUNITY llELATI<IfS PLAN

A publie aeetiQ& vaa held on June 11, 1986.

TASK S - SUiaJITUCTOR PROCUREMENT

The atatua of the aubcontractor procureaent plan is reviewed in the POP.

Todate, two of tbe three aubcontractora to be uaed at the a1te have been retaiaed aDd fully aotified of their reapooaibilitiea aa required by tbe coaaant order. Tbe third aubcontractor will be retained when appropriate.

TAS 6 - PIIMITS/AUTHORIZATI<IfS

Requeata for authorization for riahta-of-entry will be aade in July aDd aubaequently, depeodina upon the location of sa•pling as developed in the aaapUna plana.

Perait requireaents for Rl ...pUna will be discussed with the EPA and the MDEP after approval of th POP.

I I I I

· ..

TASJt 7 - SITE RECONNAISSANCE

Field activitie• relatioa to topographic upping, the do.eatic well aurvey, tbe re~te aenaing inveatigation and hydroaeoloaic atudy are apecified in the POP. Field activitiea for the Environ.ental Aaaeaa.ent, Taak 12; the Reaote Seuina Inveat1aat1on, Taak 13; the Hydroaeoloaic Studiea, Taak 15; have been

coapleted. \-\1arc \OJI0

'Wilt 8 - l'OPOGilAPHIC MAPPING

All upping baa been coapleted and 1a underaoina final QA/QC review.

TASJt 9 - PROJECT OPERATIC»f PLAN

The POP •• aubaitted to the EPA on ita due date of June 10, 1986.

TASJt 10 - FIELD ti>BILIZATI<If

No writ effort involvina thia taak w.. initiated in June. Further equipunt 80bil1ut1oD will be dependent upoD EPA'• approval of the POP.

TASJt ll - DOMESTIC WELL SURVEY

Of the 60 well aurvey queat1oDuiree aeDt to property ovnera within a quarter-aile radiua of the lite, 57 have beeD returued. Analyah of the reapoDaea 1a DOW beina perforaed.

TASJt 12 - INVDCifMENTAL ASSESSMENT

Field work for pbaae oDe of the eDvironaeDtal aaaea•ent baa beeD coapletecl. Dewlopullt of the data will occur in conjunctioD with the further enviro•eDtal aaaea•ent work which will occur dur1q tour one of the aupliq proaraa.

USJt 13 - UMOTE SENSING INVESTIGATI<»f

Outcrop field uppiq and pbotoara..etric analyaia baa been coapleted. The 1..-ote Seuiq Report will be aubaitted to EPA Oil ita due date of July 8, 1986.

I

rAn 14 - HONITOlliMG WELLS

Work baa not co...oced on thb teak. A drUUq contractor baa been procured aDd drUUna 1a acheduled to be&in upon EPA approval of the POP.

uu u throuah Wit 24

Vork baa not ~Deed on any of theae taaka .

AI.T 7/86