Centra l Main e Powe r SDM S DocI D 55256 1 

### Septembe r 9 , 200 8 v

Mr . Terrence Connelly Offic e o f Sit e Remediatio n an

dRestoration U.S . Environmenta

l Protectio n Agency 1 Congres s Street, Suit

e 110 0 (HBT ) Boston , M A 02114-202 3 RE : O'CONNO RCOMPAN Y SUPERFUN D SIT E INSPECTIO N REPOR

T - Septembe

r 200 8 Dea r Mr . Connelly : Enclosedi s acop

y o f th e inspectio n o f

th e O'Connor

Compan y Superfun dSit

e carrie dou

t on Septembe r 2 an d3 , 2008 . Thi s inspectio n wa s conducte

d durin g th

e monitorin g wel l decommissioning activitie s undertake n a t th e sit e an di n accordanc

e wit h th e draf t Operation s an dMaintenanc e Pla

n date dJun e 2008 . I n genera l th e sit e wa s foun dto be i n goodconditio n wit h n o sign s o f

erosion . Th

e possible anima l burro w hole s tha

t wer e identifie dan

dfille dlast

sprin g wer

e no t observed , although th

e on e nea r MW-50 1 wa

s coveredwit h thic k

vegetation . I f you hav e an y question s on thi s inspection , pleas e contac t me .

Enclosur e cc : Claudi aSait , MDEP

A n equa l opportunit y employer' . " 8 3 Ediso n Driv e f Augusta , M E 0433 6 ;***- ' te l (207 ) 623-352 1 www.cmpco.co m A n Energ y East Compan yInspector :

Weather : 

## O'Conno r Inspectio n Checklis t



# h a 7 ^ ,7( 5 Date :

Time :

Wel l M W 104 B M W 106 A M W 106 B M W 50 1 M W 50 2 M W 50 3 M W 507 A M W 508 B O W 201 B 

### O W 202 B O W 302 B R W 10 1 

## MONITORING/OBSERVATIO N WELL S

Lock s Wel l Casin g

Conditio n 

# S 3 QoocX Rood 

# Good Goo d
Follo w U p Actio n Required : 

# Snar l Erosio n



## !^OT\SL Comment s

CM P Operation

s an dMaintenanc

e Pla n (212004.02

) 09/03/200 8

## Designate d Are a Boundary Marker s Conditio n Comment s PT A PT B PT C PT D PT E PT F PT G PTH PT I PT J Follo wU p Actio n Required : 

# (re surfac e Soil s

CONDITIO N LOCATIO N (MAR KO N ATTACHE D MAP ) Excessiv e Settlemen t - Pondin g Erosio n Rill s 

# M A 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

CM P Operation s an

dMaintenanc e Pla

n (212004.02 ) 09/03/200 8

## Acces s Roa d Featur e Conditio n Comment s Excessiv e Ruttin g Erosion , Sloughin g o f Shoulder s Othe r Follo wU p Actio n Required :



# CULVERT S AN

D SURFAC

E DRAINAG

E Locatio n Conditio n Comment s Uplan d Mars h Culver t - Primar y Uplan d Mars h Culver t - Overflo w Uppe rLagoo n Culver t Outle t Swal e Uppe rt o Lowe rLagoo n Lowe rLagoo n Culver t Outle t Drainag e Lowe rLagoo n t o Rigg s Broo k Follo wU p Action s Required :



## 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 Uppe rLagoo n Sid e Slope s

Vegetatio n Lowe rLagoo n Sid e Slope s

Vegetatio n Follo wU p Action s Required :

CM P Operation

s an dMaintenanc

e Pla n (212004.02

) 09/03/200 8

## OTHE R OBSERVATIONS/RECOMMENDE D ACTION S

g ] CHEC KHER E I F ADDITIONA L INFORMATIO N I S ATTACHE D P Wo^o S Inspector' s Signature ^gQ^ - U/J^ A Date : S [g^Of r

CM P Operation

s an dMaintenanc

e Pla n (212004.02

) 09/03/200 8O'Conno rSit e Septembe r200 8

Phot o 1 - Sit e Entranc e

Phot o 2 - Uplan d Mars hO'Conno rSit e Septembe r200 8

Phot o 4 - Lookin g towar d Rigg s Broo k CulvertO'Conno rSit e Septembe r200 8

Phot o 5 - Lookin g towar d norther n Rigg s Broo k