SDM S DocI D 55256 8



# CENTRA L MAIN E POWE R

Mr . Terrenc e Connell y Octobe r 31 , 201 2 Offic e o f Sit e Remediatio n an

dRestoration U.S . Environmenta

l Protectio n Agency 5 Pos t Offic e Square , Suit

e 10 0 Mai l Cod e OSRR07- 1 Boston , M A 02109-391 2 RE : O'CONNO RCOMPAN Y SUPERFUN D SIT E INSPECTIO N REPOR

T - Septembe

r 201 2 Dea r Mr . Connelly : Enclosedi s acopy o f

th e inspectio n o f

th e O'Connor

Compan y SuperfundSit

e carrie dou

t o n Septembe

r 25 , 2012 . Thi s inspectio n wa s conductedi n accordanc e wit hthe Operation s andMaintenanc e Pla n date d Octobe r 2009 . The sit e i s i n ver y goo dcondition . Th

e cove r vegetation i s thic k

an dhealthy . N o sign s o f

erosion wer

e notedo n th

e slope s or

drainag e ditches . Th

e on e possible burro w are

atha t wa s note dnea

r P t D i n Marc h wa s repaire ddurin g the sprin g sampling even t i n April . I f you have an

y question s o n thi s inspection , pleas e contact me .

Enclosure s cc : Claudi aSait , MDEP

8 3 Ediso n Drive , Augusta , M E 0433 6 Telephon e 207.623.352 1 US A A n equa l opportunit yemploye r

## O'Conno r Inspectio n Checklis t

Inspector:

Z]Wf T>f<>r

)TQ«TA

### TSa/7/ipk

Date:

9/as)/3. Weather. QAfnr

/„fS°

Time: ij-^ A MONITORING/OBSERVATIO N WELL S Wel l Lock

s Wel l Casin g Conditio n Erosio n Comments M W 104 B M o 

## Good M W 106 A 

# y o n eMic t M W 106 B 

### ML fV^6Vor > 

### > M W 50 1 M W 50 2 M W 50 3 

# '/O o M W 507 A M W 508 B 

# J0 « O W 201 B 

### s / O W 202 B O W 302 B OONK- C I 

# N o R W 10 1 Follo wU p Actio n Required : |^OK£ _

09/24/201 2

## Designate d Are a BoundaryMarker s Conditio n Comment s PTA 

## GocA PT B 

## Goo d PT C <2>ooJ PT D PT E PT F ftp PT G Goo d PT H 

## Good PT I PTJ goo d Follo wU p Actio n Required : yOoAJ —



## Surfac e Soil s

CONDITIO N LOCATIO N (MAR KO N ATTACHE D MAP ) Excessiv e Settlemen t - Pondin g Erosio n Rill s Vegetatio n - Stresse d o rSpars e Anima l Burrow s Tre e an d Shru b Encroachmen t o n Designate d Are a 

# N o Y\S—

09/24/201 2

## Acces s Roa d Featur e Conditio n Comment s Excessiv e Ruttin g J a m Erosion , Sloughin g o f Shoulder s Othe r Follo wU p Actio n Required : jOo/OZ _



# CULVERT S AN

D SURFAC

E DRAINAG

E Locatio n Conditio n Comment s T.S olf v Uplan d Mars h Culver t - Primary Goo d 

## €e>o q Uplan d Mars h Culver t - Overflo w 

## Good Uppe rLagoo n Culvert Outle t Swal e Uppe rt o Lowe rLagoo n Goad Lowe rLagoo n Culvert Outle t Drainag e Lowe rLagoo n t o Rigg s Broo k Follo wU p Action s Required : ^) 6 ^



## UPLAN D MARS H AN D LAGOON S Locatio n Featur e Conditio n Comment s Uplan d Mars h Sid e Slope s

Vegetatio n 

## Goo d Uppe rLagoo n Sid e Slope s

Vegetatio n 

## G006 Lowe rLagoo n Sid e Slope s

Vegetatio n Follo wU p Action s Required :

09/24/201 2

## OTHE R OBSERVATIONS/RECOMMENDE D ACTION S

(VfcHEC KHER E I F ADDITIONA L INFORMATIO N I S ATTACHE D ( pVlOtos' ) Inspector' s Signatur e ^sjuJd t C\<|£ X Date : ^ |a5|/3 k

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ROUT E 1 7 #O'Conno rSit e Septembe r201 2

Phot o 1 - Sit e Entranc e

Phot o 2 - Uplan d Mars hPhot o 4 - Lowe rLagoo nO'Conno rSit e Septembe r201 2

rnui u • —oiup e ccis i u i i vv « n

Phnt n R _TW AI I Are a