HomeMy WebLinkAboutItem 5 - Municipal Setting Designation wwwwMWA
MSD Public Hearing
Former Standard Motor Products A
500 Industrial Boulevard A
Grapevine, Texas
February 4, 2020
TOVWMTR
A Division of Braun Inferkec
What is an MSD ?
(Municipal Setting Designation)
• An ordinance affecting only the subject property preventing
the use of shallow groundwater for potable purposes.
• Recognizes that shallow groundwater in most urban settings
is not used
• Does not affect any off-Site properties.
• Is a tool used in conjunction with the Voluntary Cleanup
Program (VCP) to address environmental contamination .
2
AWMAN
A Division of Braun Intertec *` { ` — •
Y C
7 1_
Site Location x .._ Ftl, VOW_
500 Industrial -'If
op
�•
Boulevard arcs
Approximate Site Boundary '
Proposed Site Boundary - P
ft
. ,P
3
TPWWMTA
A Division of Braun Intertec
Site Activities
• Property occupied by Standard Motor Products from 1984 until
2018 and specialized in the refurbishment of automotive parts
including:
➢ A/C compressors, fan clutches, fuel injectors, and
diesel pumps.
• Other Site occupants included ICE International Components,
Radiator Heater & Repair, and Hayden Automotive.
➢ Each were associated with automotive component
manufacturing.
4
AMAIoW
wwwwMTR B-s GPI
rMw T
SB-f7 HVP.-2/IA-2 SB-38�
HVB-IAA-T �
(i SBAB
SB-21
3B-f8 SB-19 TMW-5
41
A-26
B-9/GP-5 MW-5R
HVP-4/IA-4
HVPa4Aa 8-I7/GP-3� MW-5
q'27q-2 A-3 d-0 A A6 - *Site Layout A-0 A
_ A-8 A-B A-g A-10
ss-i3/B-f s wV
A'7 � � � rMw-6 cw-r
9
MW-bT -2 6-0 A-15 � MW-13
A_1f A-12 A-13 A-14
9 TMW-7
SB•}4/B-2 5 5 �% MW-7
se-15�ea 4' Mwa
1 A-28 -3-16 �A-17 �A-78 y 19 A-20
INQ�
9-70/GP-B B-6/GP.2
HVP.54A.5 HVR9/IA-6
A-29 A-225 'Si A-24 SA-26 SB-22 MW-6
-21
Approximate Site Boundary , HSB-1 B-17/GP-7 q 23-8=12/G�8
}— H58-2 SB-23
- MW-18 hRN4
Mw-12 _
58-24 Q
— Proposed MSD Boundary Mw-9
r q
Monitoring Wells "'r P
SB-25
SB-26 SB-29 � 0
• (various consultants) 0n30
a
k.... .
s8-37 t
Soil Borings 58.27
SE-28
1
SS-32
(various consultants)
�n
Soil Vapor/IndoorAir
Sampling Points
`!r`I TMW-4
. r^ 5
N
A Division of Braun Intertec �, IV1W 4 _ _ — -F x7090' •
Y � (x70.98')
..c
U12
) 0
s oI o
_ — — — —I— 70.70'
Groundwater - I
t ,
MW-5R I
I ®(Dry)
Gradient - - - -
70.50`
(Dry) I
GW-1(70.30')
le Monitoring Well 's M1N2 - MW-1-
x7 ')0.94 (7029') MVV-3 70.30'
Flow Direction X7025'
!'+ . MW-6
1�
♦♦ ♦
mW-10 45') ie(70.32')—I— 70.30' .
MW-8(70.42')
♦ mw-li
♦ ♦ Q�(70.42')
♦ ` "-9
♦ (70!56') I#
IE
♦ I- 70.50'
.70.70' {I
(71.76')i 70.90'
1�I •
Source:Pacheco Foch Survey(10/2018),
'Texas 0hthoimagery(1(/2015),Hull&Associates","Inc.
ote:M'onitor1 wells were auQec[on 11;1'2018 Sam Ic Locations Fi urc 10,/2018
MW-4
Y ° 10.000372 }
A Division of Braun Intertec `—°
� a)
a
o. `i w
t
°110 I
U U
PCE Plume
MW 5R f`h�
in Groundwater
�� r NS
PCE Iso-concentration Line . GW-1 .1
(mg/1) MW-1.3 0.000663
10.000372 0.000609 MW 3
MW7
'0.00255
Q�Q5
MW-6
MW-10 00.00564 -
<0.000372
MW-8 0.000654
MVy_112
0<0.000372
MW-9
00.000700
MW-11 !j
10.000372
Notes:
Monitoring wells were gauged on ljr/Eu45
Concentrations reported in milligrams per liter(mg/Z)
PC►E=Tetrachloroethylene 7
-Tier 1 ingestion PCL for PC►E ie 0.005 mg,,
A Division of Braun Intertec Y Mw a s
<0.000398 -
C)
� a
o. m
(n
`5 o
TCE Plume5R
N S'
in Groundwater
NS'
GW:1
. �y MW 2 MW 1. 0.00517
TCE Iso-concentration Line � <0.00039a 0.00336 MW-3 i_V.
(mg/1)
� 0.00570
MW-10 X0:00614
r� Q�<0.000579
MW'8 0.000827
MW-1"
<0.000398
MW-9
0.000724
MW-11 '
0.000398 e
rM
Notes:
Monitoring wells were gauged on l li 1/2011$
Concentrations rcpontcd in milligrams per%flff (mg,L)
TCE=Trichloroethene is 0.005 mg
AFAAMoW
<0.000398
A Division of Braun Intertec a'
NIC7
o-o -
� I
C+J U -
I
I
I
IJ- DCE PIume MW 5R
in Groundwater
NS
GW-1 -�
MW-2 MW 13 0.0548
1,1-DCE Iso-concentration <0.000398 0.0288 Mw3
Line (mg/1) ot,82
f
iww-s
MW-10 ia0.619
--' 0.0301
j MW-8 0.0623
' r MW�12
0.01130
MW-9 It
♦ oO ii�0.0615
♦ MW-11
♦ 0.0142 I
o
/
I
I
Notes:
Monitoring wells were gauged ou 11/1/2018
Concentrations reported in milligrams per liter(mg/L)
1,1-DC►L=Dichloroethene 9
-Tier 1 ingestion 1,1-DCL for TCE is 0.007 mg�I I.
c9 Carry Pritchard Or a –
a c erOr Parkside Ct ►1
r. I�
n V
xr?8Inwood x
s/ yp artmr n1'�
.01
A Division of Braun Intertec
wes Bate P" x U
to
O 114 ` '11.1 W Northwest iw
Nary a ,`
2 / �1 \�
Water Wells GatanayP" ! S `
t �
noo �.\, h9'•�
within I E S°dlhlake 8
SOVthtake Blvd /
® � w Wall St `
M i z
/2 / aIf
O L
m Fern Ct m t
\ I I ° U 9
_ I s a
Approximate Site I w
0 5 I t
0.5-Mile Radius
E N
I s
0.25-Mile Radius I I '
500 Foot Radius
Water Well
E-hang,,H,vd I o
C �
L '
FolWater Well Cluster —
IndustriXONd 2b - �=
° $ ®�►� S°° /�
Z
` 6
�,mpa11 Ave � '
i� 4
26
' —— 10
AMIM OW
WIPWWMWA
A Division of Braun Intertec
Site Summary
• Source of contamination is from various automotive component
manufacturers that operated on Site between 1984 and 2018.
• Groundwater flow direction was determined to be to the east.
• No water wells are threatened by chemicals of concern sourced
from the Site.
• Site meets City and State criteria for an MSD
• Additional submittals will be made to the TCEQ to seek closure
under the Voluntary Cleanup Program