HomeMy WebLinkAbout1989-10-02 Environmental Site Assessment Environmental Site Aasesament
SCIENCE & ENGINEERING BLDG.
North &n40ve�, MA
March 22, 1989
r20)6ct No . 90118 .01
PREPARED FOR : PREPARED BY:
merrimaok Collage Miller En3{neayin}3 Ihc .
Turnpike Street 100 Sheffield , Rd . POB 4776
North Andover, MA 01845 Manchester, HH 03108
TABLE OF CONTENTS
Page
1 . 00 INTRODUCTION 1
2. 00 SITE LOCATION AND DESCRIPTION I
3 . 00 SITE HISTORY &ND SNVIBOMMENTAG REVIOW 2
4 . 00 INVESTIGATIVE METHODS 4
5 . 00 CHEMICAL ANALYSIS 5
6 . 00 AESULTS 5
7 . 00 EVALUATION 6
Table } - 0wnera of the Site and Abutting Properties
of the Site
Table 2 - Current and Fast Owners of the Site
Table ) - Businesses In Proximity to the Site
Table 4 - Hazardous Waste Generators/Transporters in
proximity to the Site
Figure 1 - LoGus Plan
Flg*re 2 - site flan
( figure ! - SubaurfaCe Exploration Location flan .
( AppeadlK A - Limitations
} Ar2enJi B - Exploration Loge
ApDendl C - methods and Limitations of Gas
} C%romatograph Analysis
1 . Q INTRODUCTION
An environmental site assessment was conducted on a portion of a
parcel of property described as Parcel 13 , Map 5 , Forth Andove7,
Ma3saehusett;�3 . The purpose of this assessment was to identity
potential envi.. Qnmental liabilities associated with the property
in accordanee with Chapter 21-E or Massachusetts General Law .
In order to conduct the evaluation, Miller Engineering, Inc .
performed the fallowing tasks .-
Detailed site in-�peotton .
Review of the envirQnni erita.l h story of the area in
proxlrrsity to the site .
Subsurface exploratAon and sarnpling.
Chemical aylalyei$ of Soil sampl.e�,, .
The study is subject to the 112nitations presented in Appendix A .
2 . 00 SITE LOCATION AND DESCRIFTION
The site is located on a parcel of land owned by Merrimack
College i-n the south central portion of N*rth Andover , Massachu
setts ( see Figure 1) . It is bo�inded by Turnpike +Street. ( Route
114) to the rnor,th and Andover Street to the west . Residential
houses abut the southern and eaater n boundaries , ;respectively . A
crap of Merrimack College and the location of the site is presented
in Figure 2 . A lint of abutting property owners is presented in
Table 1 .
The site, a small portion of the total acreage of Merrimack
College , coinprises apprGxlmately one acre . Total acreage of
Merrimai2k College is aPprOxltnatel,y 220 acres . There haa been no
development of the site.
i
The property is relatively flat with no obvious scope or surface
runoff patte m .
Vegetation consists of grass (approximately one to three inches in
height) with sporadic planted trees . These trees consist of a
mixture of deciduous and evergreen and range from approximately
fifteen to forty feet In height .
Surface soil ttlr~oughout the site consists of a brown to dank
brown , loamy top soil , with little fine gravel .
No manmade surface deb.-is or litter was found on the site .
There were no evidence detected on the property which suggests the
presence of baf&�irdous materials or petroleum Products .
.00 SITE HISTORY AND ENVIRONMENTAL R9VIEW
According to Mr. Scott Cote , Associate Director of the Physical
riant , Merrimack College and the City of North Andover Assessor s
Offiee, the college has owned the property since 1947 . Previous
to this , the property was owned by Marga:*et J . Higglns and eras
used as farmland . A Limited Ownership History is presented in
Table 2.
The Abutting Property Owner( s) to the Sit8 presented in Table 1,
the Current and Fast Owner( s ) of the Site presented its "fable 2 ,
and the Boalnesses in Proximity to the Site presented in Table
were reviewed with respect' to incidents e-rid situations which could
pose an envirorim42ntal tbreat to the site . Files reviewed which
were available at the Ma�,sachusetta Department of Enviromaental
Quality Engineering (OEQr) include a ,:Spill Database" , "Site
Database'" , .Jazardous Waste Transporters/Generators" , "List of
Confirmed Disposal ,Sites'" , ",Water Supply Protection Atlas" , and
"Water Sources five--lay".
The File search revealed the following incidents
1 . In November 1986, gasoline contaminated soil was discovered
during an underground tank replacement at Route 125 and 133
In North Andover. All contaminated soil wan removed from the
property by nervice station maintenance .
2. On December 9, 1983, approximately 50 gallons of #4 ail
spilled at Merrimack College by the Belcher oil Company .
Gle nup was completed on the same date by Jet -Line .
3 . In July 1379 , an oil spill occurred at Trombley Motor Coauh,
Route 125 Bypass In North Andover . The spill caused oil
product: from the garage to enter a storm drainage system
which empties into an unnamed brook on the Merrimack College
property . in late July 1979 , the DEQE determined that the
ail cleanup had been satisfactorily completed .
4 . In November 1987, an diesel fuel spill (approximately 35 to
40 gallons ) occurred on Route 114 in proximity to the North
Andover Mall , when a truck brit a post and ruptured the saddle
tank . Cleanup was performed by Erupro Servi3ea , lne . and was
completed to the satisfaction of the DFQE.
5. in April 1988 , gasoline contaminated soil was discovered
during an underground storage tank removal at a former Utgo
Station, Route 125 and Hillsdale Drive , in North Andover. A
remedial Inveatigation was performed by 1EP, Inc . of
Northborough, Massachusetts . Excavation and removal of
approximately 1 , 000 cubic yards of soil was perforated by
Zecco , Juc . In JQne 1988 , the DEQE detormined that the
gaeollne cleanup had been satisfactorily completed .
6, in August 1985, a # 4 fuel oil spill. occurred ( approximately
15D gallons ) dQe to a bank overfill at Merrimack College by
yn 011 . A cleanup contractor was hired to contain and
3
4
r�
i
1
cleanup the spill . No further information was available at
the DEW
7 . In June 1988 , approximately l0 gallons of safety solvent and
transformer oil spilled at the intersection of Route 114 and
Route 125 , adjacent to Merrimack College . Clear Harbors , a
cleanup contractor, was employed to remove the spill , No
further Information was available at the DEQE.
It is unlikely that the site was or will be impacted by the wave
incidents benaune a cleanup nantractor was amploycd at each
Incident to remove the contamination.
Businesoes in pro 1mity to the site which are listed as hazardous
waste generators are presented in 'fable 4 .
Local township officials { Board of Health and Conservation Commis-
sion} were interviewed to determine if any incidents of
environmental concern have occurred on or in proximity to the
site .
4 . 00 INVESTIGATIVE METHODS
Information on the subsurface conditions of the sits was obtained
by the advancement and sampling of mine teat horings .
Borings were advanced on March 8 and 9 , 1989. The boring
locations were chosen in order to provide the most representative
geotenWical data pertaining to the foundation structure for the
propoBed science and engineering building.
Test borings were performed by a Diedrich D-50 drill rig applying
a 2-3/4 inch inside diameter hollow Wm auger. The roils were
bored to a depth of 13 . 0 to 16. 0 feet where they encownterod auger
refusal .
4
Sediment samples were taken at appvoximately one foot below the
:surface and then at five-foot intervals by driving a 1--3/8 inch
inside diameter zplit spoon sampler through the inside of the
hollow augers .
A summary of test boring information is presented in Appendix B.
5 . 00 CHEMICAL ANALYSIS
Subsurface sediment samples were analyzed by Miller Engineering,
Inc . utilizing a Photovac 1OS70 portable gas chromatogyaph for the
following specific volatile organic compounds (VOO) ; benzene ,
toluene , ethylbenzene , M-xylene , styrene , 1 , 1 , 2--tetrachl.oro thane,
1 , 2-dichlovoot ane, and 1 , 0-tr1methylbanzene . Other VOOts of
similar molecular Freight and otruoture that may be present in the
sample world appear as unknowns . Limitations of the Photovac
IO 70 portable gas chromato raph are presented in Appendix G.
6 . 04 RESULTS
Results from the vianal inspection of the property dick not reveal
any of the usual problem indicators that would warrant environ€nen-
tal concern . There was no evidence of empty drums , suspicious
odors , waste piles, stainers soil , or stressed vegetation on the
property .
Results of the HNU Photo-ionization aurvey used during the
detailed field investigation did not indicate the presence of
V0 is in the ambient air shove normal background levels .
No reported incidents involving hazardous material on or in
proximity to the site which would adversely affect the property
were on file at the Woburn office of the Massachusetts Depa7tment
of En0wonmental Quality Engineering ( EQE) .
According to Town officials no incidents have occurred on or in
proximity to the site that would be of environmental concern .
2egt borings reveal that a brown t0 dark brown , lGam7 topaoil �-
with little fine gravel underlie the site to a depth of
approximatel» two feet . Below this , a medium dense, yellow-brow=,
fine to coaree grained sand , with little atlt and little fine
Gravel predominate to a depth of approximately ten feet . A deneer
yellow-brown to gray , fine to medium grained Sand, with Some silt
and little gra-vel exiat below this to a depth of approximately
thirteen t0 Sixteen feet , where the augers encounter refusal .
In-house analysis with the Photovac lOS7O portable gaa rhromato-
graph of tBe Subsurface Sediment sampleo revealed no evidence or
volatile organle oompoen4a above method detection limits .
7 . 00 EVALUATION
Based on the investigative findings, there is no evidenOe of
hazardous materlalm e&Iating 0n, 0r emanating from, the Site at
tile time of this evaluation.
6 �
TABLE l
Owner( , ) 0r the Site and Abutting Properties
Tax
Map Parcel
No. No . Owner( s)
qq 8 Stephen F. & Pamela A . McKallamo
24 23 Richard & Dorothy A . Nol1n
24 24 201 Realty Trust
24 25 North Andover Office Limited 9artner8hip
24 26 NQith Andover Office Limited Partnership
&4 27 North Andover Ot£ice Limited Partnership
24 28 North Andover Office Limited partnership
24 29 Andrew J . & Irene A. Soucy
24 \O F. & W. teaalnR Co . Inn-
24 31 F. & W . Realty Trust
24 /2 TEompsonlo Restaurant , Inc .
q4 \) James S . & Dorothy L. Yakovakis
24 40 Norma Caserta
24 41 Frank O. & Dorothy A . Lewis
24 42 Mor10e F. & Jean Lynch
24 44 John M. Markey
24' 46 Alexander J. Szezapa
24 §O Willie, A. & Gertrude R. Nicora
22 51 Dominic F. & Theresa D. Marro
24 )i Herbert W. & Lucy E. Palmer
44 §# Arthur J . & Patricia J. Home«
#4 §§ Jeanne Eyelet§
24 56 Francis A. McNulty
TABLE 1 ( Continued)
Owner( s) of the Site and Abutting Properties
Tax
Map Parcel
No . No . Ownerk )
24 73 Nominee Trust
25 12 Fellowahip Bible Church
25 13 Merrimack College
§5 ## Merrimack College
25 15 Merrimack College
)5 16 Leo H . Xavras
25 35 Thomas J . Flatlay
25 1 William R . & Arline M . Kent
25 2 Andrew & Maxine Vannette
25 30 Chenchia & Buican Chao
25 39 Naomi Trombly
25 45 Paul R . re crotte
25 38 Eric B . Hope
25 46 Robert A . & Elllenann Kent
25 77 William scopa
25 48 Alice M. Kent
§5 49 William S. & Arline M. Kent
25 63 Fellowabip Bible Church
§5 64 Pico Trust
25 65 Philip A . & Nancy L. Geracl
25 GG Thomas J . Flatlet'
25 67 The Brothers of the Order or Her ata
of Saint Augustine Ino .
TABLE l ( continued)
Owner( s ) or the Site and Abutting Properties
Tax
Map Parcel
No . No . Owner( s)
25 68 #otrin Realty Trv5t
25 (g Cheatnut Ween Realty Trust
25 79 Chestnut Green Realty Trust
25 17 Donald H. & Lu H ana M . Gardener
TABLE 2
Current and rant Owner( 3 ) of the Site
Approximate Dater.
of Owne§mhip Owner( s) Book Page
1/46 to present Merrimack College 22 325
prior to 1946 Margaret J . Higgina -- --
TABLE 5
} Bu»ineases in e-roxlmity to the Site
Name
New England Telephone
Micro-rreeigtoR Teahnologiea, Inc ,
Wm. B . Kent & 80n3 Inc ,
John F. MPGarry Law Offices
tatond In5=rance
Ethan Allen Gallery
The Furniture Barn
IEompsoQ' e Restaurant & Lounge
North Andover Office Park
Appleby & Wyman
( Diet Center
Mr,0 raw-Ed i=on
} /BySicianB Weight toes Ctn .
} Clas312ue coiffures
\ Fitneee Framework
metropolitan Life
( VR Businena Brokers
RE/Max
Lawrence Savings Bank
\ The Travel Mill
Allstate Insuranae
Abbot Financial
Qall ' N All Hardware Store
TABL3 #
Hazardous Waste Generators/T�ansporters
In Proximity to the Site
Activity
Cemp§t/ Address EPA ID Number Type ( 1 )
Merrimack College Turnpike St . MAD066§§8673 2
(Eite)
Trom)ley Motor Rt . 125 Bypama MAD0117062013 2
Coach Service Inc .
# Generator Statu« 1 = Greater than 1000 kg per month is
) generated
Generator Status 2 Between 100 and 999 kg per month 15
} generated
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LIMITATION
1 . Analywical tests performed in the field and in the laboratory
were done so for the purpose of identifying the 11.kelihood
that, hazardous wastes or oils exist beneath the Site. Arialy-
tical teats were not completed for every eompound on the EPA
list of priority pollutants , nor was the entire Site explored
foEe the purpose of revealing a potential problem . Explora-
tions were widely spaced , thus it is pos lble that hazardous
Triaterials may be present beneath unexplored areas �f the
Site .
. The analysIa and conoiusio.Rs in this report are based in part
, upon cLemicai test data provided by others and ale contingent
upon their validity . Should additional chemical analysis in�
dicate evidence of oontaminatton, these data should be re-
viewed by Miller Engineering, Inc . and the conclusiona pre-
sented herein may be modified . It should be noted that vari-
ations in the types of contaminants , their concentrations ,
and their direction of flow will ocour due to watef table
fluctuation.5 and alteration of disposal practices , as well as
other faotors .
3 . This study and report have been prepared for the exclusive
use of Merrimack College, North Andover, MA, the Lender arW
the prospective title inaurance company, solely for the use
of making an environmental evaluation of the Site. This
report and the findings contained herein shall not, In whole
or In part, be disseminated or conveyed to any other party,
nor used by any other party, in whole or in part, without
prior written consent of Miller Engineering , Inc . Th(i report
has been prepared in accordance with gene7ally accepted geo-
hydrolcgical practices . No other warranty, expressed or
impiiod , is made .
TEST BORING LOG'
PrOjeCl: sc1F4C£ s FKTR' alit r t,M. Sheel t.-,_ of 1
lEo.-6,1uver, hA_ Boring No: 8--1
f MILLER ENGINEER &TES-RNG, INC. Project No. 9011s,01 _-�— Location- sir. Flat,
—' -- - Bate $tart: 3}8}89
Date End; —..ire} -...-. ,— Surface E#ev:
Casing Sampler Groundwa♦;er Obsma6ons
TypeS10I low Stem Auges Sg?i t apoon I1A E DEPTH CA ING AT STASKAZA�`ION PERIOD
Iles _ 3Yi{4" ID f"318" LE] a I a F
Hammer --- --- t40 p�uRds
Fall --- _ 313 innhes—
Cafe _.. -.-.------_ -.SAMPLE
......... ....B lh sC. I`,Io. Depot Iail, ReC. rlavta}6" Chang$ aarip#Besrip#t0l1 —.__........... F�ot -
I
S-1 l .u-•3,W +LGF-k Sk-`ipir S-1: $roan and dark IiAwn, loamy I
topsoil, little tine gravel
- -' -- - — 3,5'
3-2: SCdluLa dCfl6BF gray-brown dine to
R' �' 13-27
- mcdfu% sand wltb little to s�yae
gilt, little fine IFravei
5-3 4.0-i1'0, 74" 2V" 15-20 5-3: GE- y-browrr, fine to Medium S,
- Little to some slit, little fine
`_t Y9-w7 gravel (wet)
— 5- Very dense, gtay IitYe Band and
silt, fine gravel, ccmissg up fr..
—' —" - sup. r Fligllts - gray. fine ssnLL
de
75- ' 4 R-4 14,0-14.3k 3" 3n— 100f 3" I5,5 trace silt. pieces of broker rock
-- i
-- Augured to 15.5" Refusal ;
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30.70 KWA '.+4 J6-M%
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TEST BORING LOG
ProjeCt: SCIF CE 6 E1;GR'.13Lf` BLDG. Sheet I ._ og —L—
Cho. hLraotier. r�+ Sofing No:
MU- ENGINEERNG&7 NG. W Projecl No- -- 44119. k -- Location. mSee ]anryT
_....... .. . . Date Start: 3/3/S J
—-__......._
Efate End: 9 Surface Eley.,
aSing Sampler _ GroundwBier Observasons _.
[Type Ho3Inw stem Auger split Spool DATE DEPTH CASING AT STAB 1.LIZA-nON 1PEMOD
Size 3-114" ZD k-3lB" Ip 3 8 $9 B4O' --- pnn coaipletiPT,
Hammer --- 140 pourktls �
Fall 30 inches
Cas SAMPLE
IN r
Dep1h ft- No. Depth Pen. Am, 131OW6,16" Change Sample Descripbon
S-1= Brown, loamy tops:i=. LE-MCC' gravel
2iY'{ 24" 1�-15 S- YalLou-brown, fi:[ Co coaE-s�
sand, trace layers aE fine sand
17-20 and 5#it, trace gravel
MCI �'3V _�.,.Q. �Y _v...�+ �` _ w 26-5013" 5-3: Bro,m. fine to aeO'urm sand, }race
to iiCtie silt: little gnome. vfth
- --.. mica, cobbles
r
_ t 4
�$ 5-414;0 74.3 }" 3" Y 10013" S-4: YE:llov-brDwn. fine to coarse sand,
-- - iittLe silt, littl-e gravel. cobb'.p f
Note Auger turking �)ard at
attmpted epoon 5a=ple at 19.0'
Gray Weatjlered roc& in tip of spoo
Refusal at 1$.2'
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TEST BORING LOG
4 £' t: 5CI CF: 6 F.NGR'1WC BLDG. tl$@t of 1
H . Anduyerr. }Sh Boiring No.
I �� R ENGINEERNG S TESTING, INC. Project N0. 4�}k]R.T Location: _See Flan
- Dole Start: - 31 189 —-�---
Daie End- 3{a{$g urlace Elev.,
ashig Sampler Gfoundwiabor Observaffons --
T Type 5;ol3ow Stem Auger S P I i t SPoon BATE DEPTH WING AT STASUZATl{)N PERIOD �
Size x-1{4" uj 1-3p8'r 11) 3rF 1�9 7-�' .-- 111 w "Pon C+Jmplu'tion
1-Iamme? 141- Po-u—TLds�
Fall -- 30 inches
Cas SAMPLE
bfI $#FBd2
Del it N0. Depol Pon. Rec. Sample De&c6pt3>n HOes
1 ,0' bark brau:z, oarmy to},snit — -
�.Cr .,.Q.' AUGER A.6:FT.T Yrllau-hCutra7L fine io me{3iLLm
_ — sand, Little silt , tra[C grave]
-2 4.O4E.,0' 24" 2k" 5-1 t• nE to me-c�iwn sand,
_.—._...r-
-- little si3[, iitt C• grave
1 � 5-3 9.0-11 .0' 24" 22" - 19-35 5-3: Yellow-brawn. fJ71e to medium sand
-� little slit, Lito a gravel, trace
M1 53.50 coarse sand, trace c&bbles
- -- - - Auger Rrfusgl at 13.5'
.01 _ _ -..._.... .
Driller. -K. k}'Ambrasio tT CiNRa••c rV'hc-Pfm-F«a c , •x ..F�a s
.. ¢. * YEW S1307 0- MACE 0.49"
7. C SEWT 4.,# {DOSE LATLE. 10-70A
!{, Stn a- I UE["43PYF is A MF I>W DENSE 1 1E 70.354
Inape�ctar. _J1L1�._..'r -�
NOTES m
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TES 51RX, Cll-Ar�"sprFm a,C+F4noTIW7a Wwgia Rr„FEN say nKs -FA Ok
REMARKS'
kfl T11E$iCi.T hSFR C"A i` ,7h2Ul Ch Yr fY_r'1Y.. CC-2F L_CTUA.1(YE.,r-C:E-•f:#
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TEST BORING LOG
S
�CT FNCF & "CP F TKG BLDG
- : Sheet
}Io. Andover-, MA Coring No.
�M4R ENIGM ERNG TES-nNG. INC Project No: Location: lee Plan
Dale Start* 319189 ---------
Dale End, --ialgq Surlace M v:
................- ---------
C a s i In g Sampler Groundwater ftamaftns
OAT.E DEPTHCAsmq. AT sustv 7-A-f ioN P ERI 00
.
Type hie 1 rw Stem Axi g e r 5PIlt Spoon. ..
1-3);5" TD Upart ci?ir.23Ji'tJbT%
Size 191� �3.
14;3 POU[3d-R
Hammer --
Fall 34 inebe's --------
SAMPtE
Sample Descr;pGon
ep1h I PHI, [r 01gwSf6" Chan e
J�pth k 4!
Augcred Doug 10
Vo samples See �DTiR& B-�
Hit r4o_J1 at SLSEeTEd int'O it 1 5'
Varte& to rOfe at
RUN jTJ REr-QVFRY; 24'
Cole Ti3ne- Per Fvot
20.0'-- K111Q 02 RFCCVERY'. 27"
21.01 Cote TiTaAe Per F00t 6,-6:.-—4--. for 6-
Bottcm of Fxvlofati= aC 211,0'
Cored 5.0'
2 5.0'— ......
DMIec
YLW SRACE 0-40�
4 'C� UX)tx �Miz 14)-?C-t
SCUE 23-Y.%.
kxLp�m STIFF
DEKS; JG-So%
K, -iS %
is-36 KkM W- vEATCeLM
NOTES
TWE 51 AA 1! rEp,`SF-MI 1K AFOFokJ %Tf KVAVJ�M-PY tlN EjCo TRW-rrKS '4.1.�LkLY 4)L CA-L� 'h VEM Ll WE,
-�
iir-V;�FLKS. ALAI>�K�-wAF BF E5-M 0'-f�rHE D�LL I"FS vob' " -'E
.1 NS T�— A'-MF T 4L VFt%�FT.f LV\WfN W-
TEST BORING LOG
Project: Sf,IFkq! b ex WING BLM, Sheol l of ?-
Nn, 411,.Over, M Boring No:
MUM ENGINEERNG&TES-nNG. hC- Project No: M 18,01 Location. see PlaEt
Date Start: VVa - {
Date End: 3/8fM, j Scffiace Elev: -
Casing Sampler - ---- roundwaler Obaervabona--
TypeHoilow S1ea Auer 5g11t Spoon DATA DEPTH CASk�` G AT STABILIZATION PERIOD
Size 3-]{4" ID� 1-3{8" ID 3 B �4 R.6' --- on corn let ion
- -
311 mer 140 pounds
"'— -
Fa
14 --- 30 inches
C', SAMPLE
krll! 10 __.,... �-'- '--- Strata
Depth !i . No. Depth Pen. I"ke•c, 8lowals" Chan SRmple Descrip#lon I�ioies
_. .T_...-�— _...__.... . -- — --
----_---._ _...... ... ... ... _..._. _. S-_, bark brvxrn F Loan.- Lo�FSO{i, trace
4 5-1 1.0-3.kl' AI:fi R EkMITI travel
- �, Y8 24 7b ' ..., g_g S 2; Yeilov-brown, fire sand art�t 513t,
5.6 — -- --- [race gravel
!�-3k
. �11 ,0F 24'F 20'" — 18-]0 5�3; Yello,rbrorm. firs to me-diiam sand,
some silt, little gravel
$-b: Same as S-3
"
�r 5-i 14.6R14,6' 911 9 _ 50--io13" _ --
— LL^ Auger Refusill at 15.0'
I
E}[Ib4Y —, 't '�II�Utosio CCa4E VV4C�fw,.nrrae4 M1ELW,F4-MQ LWrrON—M p opcACX 7h-A4u"
_ { 9UF7 �' '0 U'� iFrTLL 14-0%
.$with 1 slFowx+s�� ,o.3o a 4)RJtA SWE 70-15°A
#'I�,'W t— ,,� STIFF' w so- #ate u aaoa
iS-90 HARD 57 t£0.Y ie7C
' IrispeClor: ��o.ne .. —
NOTES
C .. •.. 9FAr.r -*4Lti,++r}JC ril1ix�-�.c Y�a �if ttiE Ll!..'G-�ET u '.i.as+hT l iiF Ya7EaEGVxu -1 M+ EA LEYE4
n<s1 FUTfXAJ"LIE&R_FKSM T.c ARPt*11 TE FQA�N ¢R TY-t I
JG Sat rFA7 4*[,sfvCt'tLXTUxTk74 n"#_EV G'
xa +LaL+lEiA {5= RL.TrY5 +yl R.F leu •y yn:.•SES x'I
INV. wc}4;♦ E
TEST BORING LOG
- " - Projed: jct€NCE & MCOIHc EILV. Sheet 1 of -i---
¢t.. Andov£ry TSh _...w Boring No: — ;-,5--
$ Mu-ER ENGINEE!-�NU&TESTNG, INC- Pro}ed Nix 901 Lt'a' —_ Location- sfi£ Pian
gate S#ar : 31E3IS9 w---
Date End: --- arse Surface Elm
Casing supoplef --- :- Groundwaief ObsmaUonio
Type Ho±:ou Stein Aug£x svlit Spoon DATE DEPTK CASING AT STABILIZATION PERIOD
Size _]-]{6" Ifs... l-3/d" ID 3 $ a.0 _-- l ppn Qom pLet ion
r n1137E! ", ..w_ 140 Pounds - _
Fan
I Cas SAMPLE
hi! 5lrala
De 1h !L No, #I+ PEnT Fke $Eows/v L Ctsanc e _ N_ Sample Cescripttan Y # of 1
~ — I---- 1.0' Dark brm-li, ]oam-Y to�s.sa3.1
BT6) ,, Eire to ML-dJULM S34", trsCC
S�Jtp lxttle l-9Vf<
5.0 5-2 *,0-b,0' —2a' } "___ 7-2(3 S-7= Fellow-begun, fine to medlum
72-72 sand, some sift, little gravel
D-]1.0' 24" S-3- CrayisEi brown, fine tv medium
_,..----- gravel
39-43 send, some silt, Little
14.0, I
Refusa3 E�r 14.0"
Orllfer. _ D`AErbrosiEr COWN'E Mn F. # toil E24 DENNrx Lam'+ twq #9"'ghrrxa UZ£L
#- 2 vEAY sC� 0- + %fm LCOSE TUCt 4-,cg z
- i 90l T o-
Ly,,r 1C S�itI, a ,etduuwr*� ,a.b ,�eL{nJLLcerKSE ra vw E
f LC}p I� .is sm; 3}.30 {Eff�C f.'IQ 15."%
IS J0 HARD -A- WSW DEhSE
Inspector done _ .,— --
NOTES ---
I
REL,IARICS: rxl s,+L+,F�u"o� L. s p sE}rr rrKxaaTE BWC,�r�xt=_v s�L TtFEs ,a•.s;4rr JAY L�caw u+k w,Tea LrvEL
Eq.�?YSw.7 Pi[v+�.tSF riTwE 3�;L•Kxf viT "�rr,sAM'LI'�C`E k�.55'f-r;L_E E4F4. _-,:rLCTUF rK71^R�.W'.FVE L Cc
--� rUrFs. cK.. w-Fa trF•+r
TEST BORING LOG
Project. .SuuE -F. & Fr'('.k Nc SLK. Sheet I of _k _
No. And oyfif Boring No;
1€ EF1 ENGINEERING TFS-nNG. M. Project No: "I Location:
Date Slart. —._ 3MM9
Date End: Surface Elev' #
Casing Sampler Groundwater Obtorvation$ -- -�;
-
Type --......._..__ r .-- s ocm DATA DEPTH CASING AT ST 13UZATIOU PERMS)
,Size 1-114 1D �L8R4 S.0" ___ --- L p0fl e0$1E,letion --~
pounds
Fall ---
9 Cats ; SItl PLE
b} S4r3 1
Depth k I No. Di p1h Pei_ �I eC, Slows15" le$n{c Sample VewjijA o31 IOfE%
_.
i
3.V Aug,if . aI. le S-1= Ye1low-brou,l, €4sne garid '131c1 sill,
i
E
5-2; Yellow-hro—p file sand and st1tL I
Ee gravel
34" I __ 1 .=2. rrai?-braw , fine to medium rand,
�i[tle silt, little gravel
40-47
i
RCfJLtal at 14 0'
i
4 I
f I
}. � --
D'Ambr os to ci*d ddy pnl mw fft+ d cowv'RRp" hod?mw-. r-A Pvra10&-.X*d U=
a 7 YLMe p a YEFr tcost TFNS� #-fft
AU-P 'a
H PIS: _STa i t h - r �� s r +o.no- k*-"iu DErr! WPAf. A-b
-s5 FlFF M-'.6 DOSE &7v W-iA%
iS.34 HAM }Y VLW Dvt5f
NOTES
L7 TTIMf'S fA IF,E SI ryMF K—LrKY l++SS l4 L�9 SENT THE +PPR7kKAATf.ErXi AY F W7,EEM�1% IYP($ TAA`G'TL�gA*BE f4� AC ah-'EA LEVEL
AEIrr-,SA'-lL'I4'V-;'4f."#^P._t✓3LES�I TLICSiI+L71}d1l _4NG'CfL$'F-{f]CNTME$:"'fi:OG5�4;�4"4!4*.KY.�i�- y-�',4:#
TEST BORING LOG
FProject- $CFEti{E & E,R' ISG A3,K-- Sheet o I W
+ �No, Andnva �'A Boeing No: a-7
ill€L EAUNG, EI i�lA#G 7E 7€x] . Ih3C, rr j@C# gyp; 941ld.of OCR#port: Sfir. E] ,�
r-- --. .-.. .-.--.......17I .
Date Stad.
- ---- Gale End: Surface Elev:
Casing Sampler Gfoundwater Observations
_..
Type ;;o1143V Stem ger Split spoon DATE DEPTH CASING AT 571BUZA71ON Pt:ftiOD
Size
3-E14" to —l-3/8, lD
Hammer
FLEE .�,-_� if14`;lfr
Caa SAMPLE
--.-...-- _-
bU Strata
pe 1h ft.. Flo. DepEh Pm. Rec, 81awslS" {:I a a arra Ro Des riptiorr Notes
—. .... .... ...... --
- $ 1.D" ]3:3rk b[ T loa�y topSo�i
— - - -- -.,.--- ........._..-.._... —.
-1 f �.{�3. 1' z A4'ih'R -. ;PLE S-1= YeLlv1-brown, fine to aedium mkid,
c scue silt, Crane gravel
S-2 f�, b_ •" 20 9-28 S-2: Yellow-brurm, Fide LD oediun sand,
c— - I Silt. Li€tle gravel
--.1...._.
-- I -- -- - —.--`- 8-3; Ye1lov-hrormi. fisie to meLttum sand,
$-3 3.0-1i.0 32" 16-25 some sil€r xikkle gravel, trace
32-53 eoarse sand
EJ15- —w I — - — Au$er ReEuSAI at 14.0'
, 1
Filler M, D'Amlm-osio COXE .EDUr ��eW. A-a cxx 0LW3rFrM� ff+en PROA WT16"I +a�a 0. 2 VEFPe SCE G i !E LC/t if TRACE V-kvA
r- 4 90F7 .,c Los UT Re o x.s
Helper K. Sm h a- 1 MED&M STFF 8-s} VET u 0bJ$E SOUL 20,1}i
a.q STifr !.S] DENSE uIv x-W%
}-ap ,AJ* Wo VE+h DENSE
F#C'7ES
{ £lN J1Fil43: v- ME s,vA P TT>2 was�Fx�,:� T.E r�u,atiaU Hues i,t.�xr raT 9E G4 L 5. waTEa LEVEL
r t'1 l Pf f i 4a_£M1'wL Yr.-�i-E 5 iT n4E5 A�+p;;rt�ER CCwJ `rr-}r aTEtr�]'.nu.ry r43.:-+Y.4 sct.{r Ui rq�y+;ea^•f..E+f:^' .
TEST BORING LOG
- -- --- Project: SCxihLF a ENGR' INS IM DC. Sheet 1 of t—
RxL Aa,l over. 14A Boring No: a—s
KILLER MGI iEERNG&TEST NG. M. Project No: —ci 18_rk1 Location; Sea Plan
Date taft: —_3ii218q .....— _...,...--
Date End: 31VIR9 ry. .�� Surface Elm
as ng Sampler Groundwater Obserwalloixs
Type Ho11o4'rSLaM AuE_er Split Spoors - OA3E DEPTH CASINf�AT STABILIZATION PERIOD
'-----
I $ — r
rliV, ID 1-3f8" ID
_—....,.....�.--- --- Upon completion
Hammer -- 14O p)tend S
Fall --- 3U inches
— �� ......,._..—
Cas SAM P L E
b1! -
r
Oc th C No. Depth P'erF. Rec, Mws/6" Char? Sample Oescri Uon I1401eq G
c I
- - —........... — .D' Dare beers, 3ua�ly tovsuil
S-i i.C-3-i1' +-;G1kI AKPLF S-1- )5-n3vn, Eine [c. L=••adium si)rLd. LittLP
�- - —
I ..... .$;LC} CCaCC �;534'el
I
r 0-6. ?+" 2k" 8-32 5-2, Yetloumbrovn, fine to medium sand,
$- '— ._ �— ''.- ., little' gravel
15�2
7 5-3 4=C-1!.W 24" iB" 2bm56 5-3: Samrt as S-2, [sane cabbies
r
I 7�-74
A',ger RefU, LaI at L?,.4'
StELrteo ko Care a4 15,0'
RUNr �1 - 15.0-20.0' RE,-OYFRY:
Core Yiere Fec i`oot
-'- l
20-0-1
$ottou of Fxpleration at 20.0'
..................
17HIle Rmbroxin .^ c co�nFrmotvm~f—a casa+a�.s3aco ,xr�...+.o r�noHtLwm
4)- 4 A RV WrT 0. a v4 We L&36E Tporl 0 10k
1- 4 SOFT 4-40 low LFMA 1-2-7w
raeo-�u'�F Io M met"EE�iM soGx ?0-sw
. S srrF 30 so OCWA uw 34-
�i Mh vEF+UCN#L
NOTES Y
#� • STTWIC.A-XM LMS FEPiLrA F 7AEri -wTF Lh,rukr hFT*1E"VA TTKS T0.'G_OJ u&, E a��,�w. ER-AVEL
C �A v_+L - --' #
h-HE Lxr,L PKkFS.r•.4Fi iYD `�`4"Cf"'7�R5't-i',�3..' fEC JIG{IXA FLv=^a"r.•a5&rvE LEFE:Cf
METHODS AND LIMITATIONS OF GAS CHROMATOGRAPH ANALYSIS
The mebhed of gas chromatography employed in this study involves
the analysis of headspace over samples of water or saturated
toils . The instrument is calibrated using the headspace over a
aqueous solution containing VOC ' s at a known concentration . What
results is a measurement of the concentration of volatile organic
compounds in the aqueous medium of the sample .
In the case of coil analysis , the method is semi-quantitative
since the efficiency of aqueous extraction is generally unknown.
However , the method is qualitatively very sennitive . Benzene and
toluene are readily detected at solution levels of less than 10
ppb .
Identification of compounds is made by correlating retention times
of sample compounds to a standard library of compounds stored in
the instrument ' s computer memory . The number c,f compoundz in the
library is restricted (generally less than 10) . Compounds whose
retention times do not ma:tGh tbove in the library are identified
on the output as unknowns with a peak area listed in volt-seconds .
Since identification of compounds is based solely on retention
tides , a compound that matches the retention time of a library
compound within the tolerance of the machine Q10,% } will be
identified as the library compound, regardless of its true
identity . Thus , any compound whose retention time matche5 the
retention time of benzene within 101 will to identified as
benzene . Currently, Miller Engineering , Inc . does not cross check
identifications of comp.Qunds using alternative analytical columns .
If absolute compound identification and precise quantif'ination are
required, submission of samples to a reputable analytical labor-
atory is recommended .