18067_Wurst_VIMR_20160623

Aludandc
Engineering & Environmental Solutions
409 Rogers View Court
Raleigh, NC 27610
office 919.250.9918
facsimile 919.250.9950
MAAONIINE.COM
VAPOR INTRUSION MITIGATION SYSTEM (VIMS) INITIAL
OPERATION REPORT
WORST PROPERTY
810 LUFKIN ROAD
APEX, NORTH CAROLINA
Mid -Atlantic Associates Job No. OOOR2482.01
Prepared For:
Mr. McQueen Campbell
Campbell Property Group, Inc.
8310 Bandford Way
Raleigh, N.C. 27615
June 23, 2016
Prepared By:
MID -ATLANTIC ASSOCIATES, INC.
William Service
Environmerol Toxicologist
Daniel H. Niel
Principal Engi
EXPERIENCED CUSTOMER FOCUSED INNOVATIVE

TABLE OF CONTENTS
1.0 INTRODUCTION..................................................................................................1
2.0 SUMMARY OF VIMS OPERATION.....................................................................1
2.1 VIMS Pilot Study........................................................................................ 1
2.2 Final VIMS System.................................................................................... 1
3.0 SUMMARY OF INDOOR AIR SAMPLING........................................................... 2
3.1 Indoor Air Sampling Activities.................................................................... 2
3.2 Indoor Air Sampling Results...................................................................... 2
4.0 CONCLUSIONS................................................................................................... 3
5.0 LONG TERM MONITORING RECOMMENDATIONS ......................................... 3
DRAWINGS
Drawing 1.1 Topographic Site Map
Drawing 2.1 Approximate Location of VIMS Network and Monitoring Point
Location Map
Drawing 3.1 Indoor Air/Ambient Air Sample Locations
TABLES
Table 2.1 VIMS Sub -Slab Depressurization Readings
Table 3.1 Indoor Air Sampling Test results -Comparison of PCE and TCE
Concentrations Before and After VIMS Installation
APPENDICES
Appendix A VIMS Equipment Information
Appendix B Laboratory Analytical Report and Chain -of -Custody Record
Mid Atlantic
Engineering & Environmental Solutions

1.0 INTRODUCTION
In accordance with Vapor Intrusion Pilot Study Work Plan (Work Plan) dated February
10, 2016, Mid -Atlantic Associates, Inc. (Mid -Atlantic) has prepared this Vapor Intrusion
Mitigation System (VIMS) Initial Operation Report for the property located at 810 Lufkin
Road in Apex, Wake County, North Carolina (Drawing 1.1). The Work Plan was approved
by the North Carolina Department of Environmental Quality (NCDEQ) Brownfields
Program via email on February 15, 2016.
2.0 SUMMARY OF VIMS OPERATION
2.1 VIMS Pilot Study
As described in the Work Plan and illustrated on Drawing 2.1, a 13-point extraction point
network was constructed at the subject site. The extraction points were located based on
the preliminary influence testing described in the Work Plan as well as a requirement that
the risers for each extraction point be supported by a building column. By supporting the
risers at the columns, non-structural interior walls can be reconfigured without interfering
with the extraction point network. Five extraction points are located in the office area
(Drawing 2.1, R-1 through R-5) and eight extraction points are located in the plant area
(Drawing 2.1, P-1 through P-8). These 2" diameter steel risers extend from the extraction
point beneath the concrete floor, are secured to the column and run up to the ceiling level.
These risers generally feed to 4" diameter PVC trunk lines which in turn feed to a 6"
diameter PVC manifold. The manifold exits the east side of the building and terminates
at an equipment support pad adjacent to the outside east exterior wall. Each extraction
point is equipped with a ball valve and monitoring/sampling port. In addition, a network of
Vapor Pin® monitoring points were constructed in the building floor. This 11-point sub -
slab monitoring point network was designed to monitor the effectiveness of the VIMS with
respect to depressurizing the sub -slab. There are five monitoring points in the office area
(Drawing 2.1, RM-1 through RM-5) and six monitoring points in the plant area (Drawing
2.1, PM-1 through PM-6)
During February and March 2016 a temporary variable speed blower was piped to the
manifold of the extraction point network. The influence on sub -slab depressurization was
monitored by varying the extraction blower speed and the valve positions of the extraction
points for a wide range of operation conditions. These data were used to size the
permanent blower in the VIMS.
2.2 Final VIMS System
Based on the pilot study data, a Twin City ES-52 centrifugal fan linked to a TECO
Westinghouse 15-horsepower three phase induction electric motor was selected. The
system uses a PRM MS-80 moisture separator and all equipment and controls are located
in weather resistant and/or sound deadening enclosure. The system also incorporates
telemetry features including alarms in the event the system vacuum falls below a preset
limit (indication of system failure). Additional equipment information is available in Appendix
A.
slid Atlantic
Engineering & Environmental Solutions

VIMS Initial Operation Report
Wurst Property
Apex, North Carolina
June 23, 2016
Page 2
After installation of this equipment, the system was balanced by adjusting the valves at
each extraction point as well as adjusting the blower speed. The final operational
parameters were established and are summarized in Table 2.1. With the system balanced
and the vacuum set tot 8 inches water at the blower, the sub -slab to indoor air pressure
differential at the 11 monitoring points ranged from 5.7 to 34.5 Pascals. The pressure
differential measured at all extraction points exceeded the target of 4 Pascals identified in
the Work Plan.
3.0 SUMMARY OF INDOOR AIR SAMPLING
3.1 Indoor Air Sampling Activities
On April 22, 2016, Mid -Atlantic mobilized to the subject site to deploy Radiello samplers as
described in the Work Plan. A total of five samplers were placed including two indoor air
samplers, one duplicate and two ambient air samplers. The two indoor air samples were
collected at locations (IA-5 and IA-8, see Drawing 3.1) where indoor air screening levels
had been exceeded prior to the operation of the VIMS. The Radiello samplers were placed
on tripods to locate them between three and six feet off the floor. The ambient air sample
to the southwest was mounted to a fence and the ambient air sampler to the northwest was
hung from a tree. Both of the ambient air samples were protected from rain by a plastic rain
shield. Mid -Atlantic returned to the subject site to collect the Radiello samplers on April 29,
2016. The Radiello samplers were submitted under chain -of -custody from the subject site
to Con -Test Analytical Laboratory in East Longmeadow, Massachusetts for analysis of
trichloroethylene (TCE) and tetrachloroethylene (PCE).
3.2 Indoor Air Sampling Results
The laboratory analytical report and chain -of -custody record for the samples collected at the
site are provided in Appendix B.
The data show that trichloroethylene was not detected in any of the samples (indoor or
ambient) collected in April 2016. The data show that tetrachloroethylene was detected in
three indoor air samples collected (includes the duplicate). The detected concentrations
are below the Residential Indoor Air Screening Level established by the North Carolina
Department of Environmental Quality. There were no detections of tetrachloroethylene in
the two ambient air samples. These data are summarized in Table 3.1. This table also
includes data from pre-VIMS operation. A comparison of the pre-VIMS and post-VIMS
implementation illustrates reductions of the target compound concentrations to levels below
Residential Indoor Air Screening Levels.
Mid Atlantic
Engineering & Environmental Solutions

VIMS Initial Operation Report
Wurst Property
Apex, North Carolina
4.0 CONCLUSIONS
June 23, 2016
Page 3
The data confirm that the operation of the VIMS has meet its design objective and reduced
the concentrations of trichloroethylene and tetrachloroethylene to levels below the
Residential Indoor Air Screening Levels.
5.0 LONG TERM MONITORING RECOMMENDATIONS
In order to assure minimize interruptions to continuous operation of the VIMS, it has been
equipped with a telemetry system. This telemetry system enables password protected
access to the monitoring data via the internet. The system is also equipped with an alarm
feature which sends a cell phone and/or email message to the system operator in the event
the vacuum in the system drops below a pre -determined, adjustable set point. This
messaging system will prevent long periods of unidentified VIMS down time.
In order to monitor the magnitude of the sub -slab depressurization imposed by the VIMS,
Mid -Atlantic recommends quarterly recordings of the sub -slab pressure differential at each
of the eleven points in the sub -slab monitoring point network. These readings should be
recorded and available for regulatory review. These data will be evaluated to identify
pressure differential trends and confirm that the minimum pressure differential of 4 Pascals
is maintained.
IQ Mid Atlantic
Engineering & Environmental Solutions

DRAWINGS
Mid Atlantic
Engineering & Environmental Solutions

REFERENCES:
1. APEX, NC DIGITAL RASTER GRAPHIC FILE, SCANNED
FROM 1:24,000-SCALE TOPOGRAPHIC MAP WITH THE SAME NAME, U.S.
GEOLOGICAL SURVEY, 2013.
2. INSET MAP DIGITAL DATA FROM 2002 NATIONAL TRANSPORTATION ATLAS,
BUREAU OF TRANSPORTATION STATISTICS, WASHINGTON, D.C.
3. PARCEL BOUNDARY DATA FROM WAKE COUNTY GIS.
Mid Atlantic
Engineering & Enrironmencal Svlucivns
SCALE: 1:12,000
Feet
0 500 1,000 2,000
TOPOGRAPHIC SITE MAP
WURST PROPERTY
810 LUFKIN ROAD
APEX, NORTH CAROLINA
DRAWN
DATE:
BY:
MAY 2016
DRAFT
JOB NO:
CHECK:
000 R2482.01
ENG.
f
GIS NO:
CHECK:
03G-R2482.01-28
APPROVAL: If
DWG NO: 1.1

2A
1983 OFFICE ADDITION
1983 PLANT ADDITION
■Approximate Location
of VIMS Riser
Approximate Location of
Footers for Columns
Approximate Location of
Monitoring Probe
6" PVC
4" PVC
2" PVC
NOTES:
1. Each riser is connected with metal piping from ground
surface to approximately 8' above ground to the PVC
VIMS piping network
Mid Atlantic
Engineering & Environmental Solutions

;� fR; �- ..w _ - �•, ;��. �i�;� ,� •, _ _ f � �':�•'�' / ' � Legend
�� . Y t Il.
.'
24k SUBJECT SITE PROPERTY BOUNDARY
N • ,'. - `� i ±? I ADJACENT PROPERTY BOUNDARIES
5 - AMBIENTAIRSAMPLES- �iY'r� ; • s , Q AUGUST 2015 /APRIL 2016 INDOORAIR SAMPLE LOCATIONS
NWPROPERTYBOUNDARY a *r IJ• r ' ��"'*
AMBIENT AIR SAMPLE LOCATIONS
W.
f ~ I _ rf �v.r.3.w, , �. M1 _ r '` f 7s,~ y*-A.• �,+. ; -` ovix
_ 'rt�. 1: - IA=S/IA=SA '•L J l% r -•�
j �;.,
r �`� t (., � �'•�. 41� � �, is .a .�,� � �" R���. ::�,,. �L.P�
�_ rd� �� � • r' �. e+� � � .ter s �.
� ''I�• � R � :� 1, � � �, - ��.'�� '�• �>� �xr, ! 1 � ',fir
r -+7` •r � - - / '. �•~ .i• - f1 .Vl.. .i}�_"i>R`a` ��li' y ���..�'• � :T
:1� 'Y •h � !' �•`- `� t �• � _ __ � ,r" _� �i'F•z-. "'Jr. s .Y.R, i T
- - �� .� i �M1~�-1 r ',� l .J !`�'� " L,3 y . � •'.,, f::,;{, y-r•E �• �i -e ,� _ _ =r I:" i.A �,�. . i.
} a*^ter r ��y J"•� :� � � •Y
. •J....s ' ri. � y� r F '. _
•F ti r - +r r. f- J + • k "iF r l � �Y' j
F
r _
�� -� r AMBIENTAIR SAMPLES - ' iy�, �. '• � s• � '. �i.'=<.' � �"�
rY "n. } iFti SW PROPERTY BOUNDARY y'
+�_` str.- •�-'�"�"'►<�' �� V, .I r- 0 50 100 200 300 400 '
M Feet
1 r
DRAWN BY: DATE: MAY 2016
INDOOR AIR / AMBIENT AIR SAMPLE LOCATIONS DRAFT CHECK JOB NO.: 00OR2482.01
Mid
Atlantic
WURST PROPERTY BY:
ENGINEER CHECK
� 810 LUFKIN ROAD BY: GIS NO.: 3G-R2482.01-27
Engineering & Environmental Solutions
APEX, NORTH CAROLINA APPROVED
BY: DRAWING NO.: 3.1
REFERENCES: APRIL 2013 ORTHOPHOTOGRAPH PROVIDED BY NC ONEMAP. MID -ATLANTIC FIELD NOTES. FIRE MAP PROVIDED BY HENRY WURST, INC.

TABLES
M-w Mid Atlantic
Engineering & Environmental Solutions

TABLE 2.1
VIMS SUB -SLAB DEPRESSURIZATION READINGS
WURST BUILDING
810 LUFKIN ROAD
APEX, NORTH CAROLINA
MID -ATLANTIC JOB NO. OOOR2482.01
Location
Monitoring Point
Vacuum at Monitoring Point (Pascals)
Radiello Collection Start
(4/22/16)
Radiello Collection End (4/29/16)
Office
RM-1
5.7
5.7
RM-2
7.5
7.5
RM-3
9.8
9.8
RM-4
17.8
17.9
RM-5
8.5
8.7
Plant
PM-1
11.0
13.3
PM-2
8.0
9.1
PM-3
14.0
16.5
PM-4
10.8
12.2
PM-5
32.0
34.5
PM-6
8.2
9.4
Blower Operating Parameters
8 " we
8" we
31.9 Hz
31.9 Hz

TABLE 3.1
INDOOR AIR SAMPLING TEST RESULTS
- COMPARISION OF PCE AND TCE CONCENTRATIONS BEFORE AND AFTER
VIMS INSTALLATION
WURST BUILDING
810 LUFKIN ROAD
APEX, NORTH CAROLINA
MID -ATLANTIC JOB NO. OOOR2482.01
Residential Vapor
Non -Residential
Intrusion Screening
Vapor Intrusion
Levels
Screening Levels
Sample Location
Parameter
March 2016
March 2016
Non -Residential
AA-1
Ambient-2
AA-2
Ambient-1
Residential Indoor
Indoor Air (A, B, and
Dup-1
Duplicate
SW
SW
NW
NW
Air (A, B, and C),
IA-5
IA-5A
IA-8
IA-8A
C),
(of IA-5)
(of IA-5A)
Property
Property
Property
Property
ug/m3
ug/m3
Boundary
Boundary
Boundary
Boundary
Sampling Start Date
7/29/2015
4/22/2016
7/29/2015
4/22/2016
7/29/2015
4/22/2016
7/29/2015
4/22/2016
Sampling End Date
8/6/2015
4/29/2016
8/6/2015
4/29/2016
8/6/2015
4/29/2016
8/6/2015
4/29/2016
Radiello RAD 130
Trichloroethene
0.417
1.75
2.7 v-os
2.9 v-os
ND (<0.29)
ND (<0.29)
1.7 v-o6
ND (<0.29)
ND (<0.26)
ND (<0.29)
ND (<0.26)
ND (<0.29)
Tetrachloroethene
8.34
35
12
11
1 3.4
4.3
16
6.0
13
ND <0.34
ND <0.30
ND <0.34
NOTES:
1. ND = Not detected above the lab reporting limits shown in parenthesis.
2. Bold values exceed the DENR DWM Residential Indoor Air Screening Levels.
3. Green shaded values exceed the DENR DWM Non -Residential Indoor Air Screening Levels.
4. v-os = Continuing laboratory calibration did not meet method specifications and was biased on the high side for this compound. Increased uncertainity is associated with the reported value which is likely to be
based on the high side.

APPENDIX A
VIMS EQUIPMENT INFORMATION
Mid Atlantic
Engineering & Environmental Solutions

Vapor Extraction System
Luftkin Road, Apex NC
April 2016
OPERATION AND MAINTENANCE MANUAL
Manual #WO-4340
Prepared for:
Campbell Property Group LLC
8310 Bandford Way
Raleigh, NC 27615
919.828.0092
Prepared by:
Product Recovery Management
200 20t" Street
Butner, North Carolina 27509
[phone]

TABLE OF CONTENTS
1.0 System Overview
2.0 Design Specifications
3.0 System Operation
3.1 Startup
3.2 Control Logic
3.3 Remote Access and Router Updates
4.0 Maintenance.
5.0 Troubleshooting.
FIGURES
Figure 1:
System Layout
Figure 2:
Control Schematic
Figure 3:
Wiring Diagram
Figure 4:
Flow Curves
Figure 5:
P&ID
APPENDICES
Appendix A: SVE
Appendix B: Control Components
Appendix C: System Warranty
1
2
3
4
6
7
8
11

1.0 SYSTEM OVERVIEW
Product Recovery Management (PRM) is pleased to provide you, our Client,
with this remediation system for pollution abatement. All PRM systems are
built off of designs and specifications supplied by the Client.
Remediation systems have inherent potential hazards which need to be
addressed on a case by case basis. It is the Client's responsibility to know
and assess any associated hazard. As an example, your system may have
been designed for a Class 1 Division 2 Hazardous Location. It is the Client's
responsibility to confirm that the hazardous location is addressed properly. In
the event that a system is used in a location where site conditions and hazards
have changed, it is the Client's responsibility to assess the new conditions
and evaluate the remediation system properly. The Client needs to contact
PRM ASAP if any operation/design discrepancies arise due to changing
conditions.
A licensed electrical contractor must be used to connect power to the system.
Please tell the electrical contractor to contact PRM corporate office (919)-957-
8890 with any questions about connecting power to the system. Failure to use
a licensed electrician will void the warranty.
Before the system is energized, check your voltage to ground on each leg for
high voltage. If voltage above 215 from phase to ground is detected then
damage to the system will occur.
If a high leg exists make sure that it connected to the center phase (1-2) of the
distribution block in the panel.
Field wiring interconnections are not to cross the intrinsically safe zone of the
panel because intrinsic safety may be impaired.
Hearing protection should be worn at all times when equipment is operating.
Permanent hearing damage may occur if proper protection is not worn.
The SVE system is enclosed is a 4' x 4' x 7.5' aluminum enclosure. The enclosure is
wired for Class 1 Division 2 Hazardous Locations per the National Electric Code
(NEC). A 7.5Hp blower provides vacuum for the SVE system. An inline moisture
separator tank removes entrained moisture/water prior to discharging through a
stack on the exterior of the system.
The control panel is mounted on the exterior of the enclosure and houses all of the
PLC, controls and VFD. The blower can be turned on via an HOA switch and active
alarms are shown via Red alarm buttons on the front of the panel.

2.0 DESIGN SPECIFICATIONS
Packaged Remediation / Mitigation of Sub Slab Vapors
• Enclosed ventilation system mounted in an aluminum framed enclosure,
skinned with white aluminum sheeting and insulated walls with a single door
panel.
• PRM Model MS-80 moisture separator with High Level float switch
• 25' of Class 1, Division 2 heat tracing around the MS tank
• 650-1050 CFM Class 1, Division 2 rated ventilation fan for Hazardous
Locations, 3 Phase, 7.5HP, TEFC. Blower is flange mounted to the top of the
MS Tank.
• 0-25"WC Magnehelic gauge for visual vacuum indication
• 0-25"WC Dwyer vacuum transmitter for telemetry monitoring and alarm
notification
• 4" PVC exhaust piping terminating in a 4" Tee, minimum of 12" above grade
• 4" PVC process piping with 4" flanged inlet and 4" flanged discharge
Control Panel
• NEMA 4 Industrial Control Panel
• Hand -Off -Auto switches for SVE blower
• Green running lights and red alarm lights
• Intrinsically safe (IS) relay for high level switch
• Variable frequency drive (VFD) for process blower speed control and
overload protection
• Distribution block, branch protection and overload protection
• Power supply, 24VDC
• Alarm buzzer for low vacuum
• Siemens LOGO Plc with Web600 telemetry unit, preprogrammed for vacuum
monitoring
o Data trending and logging
o User remote login via smartphone, pc or tablet with internet connection
o Email alarm notifications
• Cyberpower battery backup
• Panel mounted on the exterior of the enclosure
• SVE and AS systems pre -plumbed and wired.
• Includes absorptive sound insulation in trailer, walls and ceilings
MISC
• Includes 1 year warranty
2

3.0 SYSTEM OPERATION
A SYSTEM OPERATION plan should be developed for the remediation system that
ensures continuous draw down from the recovery wells and proper operation of the
treatment system. This plan should be developed based on actual site conditions
such as overall air/water flow rate. During the first two weeks of operation, daily
inspections should be made of the system. Components should be adjusted for
maximum system efficiency.
Vacuum for the SVE system is generated by a Twin City TBNA blower mounted on
the top of a PRM MS-80 moisture separator tank (MS tank). Vapors enter the
system through a single 4" schedule 40 PVC inlet. Vapors travel through the MS-80
which removed entrained water from the vapor stream. Vapors pass through the
process blower prior to being discharged through a 4" Schedule 40 PVC stack to the
exterior of the system.
The MS Tank is equipped with a PRM 1-Float stem. When water accumulates in the
MS tank up to the single float, the float will raise and shut down the system until the
MS Tank is manually drained.
A Dwyer 668-7 vacuum transmitter is mounted on the influent of the MS Tank. The
transmitter will send vacuum information to the PLC and if the vacuum drops below
the setpoint, the Low Vacuum alarm will be activated.
All system components are controlled by the Siemens LOGO PLC, with Hand -Off -
Auto (HOA) switch on the main panel. The blower speed can be adjusted by the AC
Tech VFD inside the main control panel to increase or decrease the vacuum as
required.
3

3.1 Startup
The following items should be completed before energizing the main power.
For All Systems:
1. Level the equipment. If in a trailer or building, check door openings to see if
additional leveling is necessary.
2. Tighten all terminals where wires are terminated. Electrical components may
work loose during shipping.
3. Remove IS barriers from bases if present.
4. Check to ensure that both the hazardous and non -hazardous sides of the IS
barriers are properly grounded directly back to the main ground or to a
grounding stake as per the codes of the local authorities.
5. If you have a PLC, check to ensure the PLC is in "auto" mode.
6. Test each input going into the Hazardous side of the IS barrier for proper
operation. Check to ensure that the correct inputs are wired into the correct
IS barrier locations. This can be done by using an electrical multi -meter and
checking for continuity to ground. Have one person hold the meter while
another person manually operates the switch or float. Ensure that the
switches are field wired as normally closed or normally open as specified on
the electrical drawings.
7. Check the alignment of all motors. They may come out of alignment during
shipping.
8. Manually rotate motors to ensure they are not seized.
9. Check the voltage on each phase of power to ground. The voltage on each
leg should be the same or close to the same. If one phase is higher the "high
leg" should be on the center lug.
10. Check to ensure there is only one source of neutral. If there is a 120 volt
control transformer in the panel then we ground the neutral and no neutral
should be brought into the panel.
11. Check to ensure the panel is properly grounded and there is only one main
source of ground.
Ensure all necessary electrical approvals are in place before proceeding. Energize
the main disconnect to the system allowing the power to flow to the main fuses.
The following can be completed once the system is energized and should be done
after all the items listed above have been completed.
1. Check the power on the hot side of the main fuses.
2. Install fuses to the AC transformer if present and check the power on the
primary and secondary sides of the AC transformer.
3. Install fuses to the DC transformer if present and check the power to the
primary and secondary sides of the DC transformer.
4. Close the remaining fuse holders and check for power on the bottom of each
fuse holder to ensure the fuses are good. If a fuse is blown then there may
be a short somewhere. Check for resistance between the bottom of that fuse
holder and the ground. If there is a short then there will be little resistance.
M

Less than 0-1 Ohms. If a short is detected, follow the line out of the bottom of
the fuse holder and continue to check for lack of resistance until you locate
the short.
5. If there is power to the bottom of all the fuses, you can start testing the inputs.
Check for voltage to the non -hazardous side of the IS barriers. There should
be either 24V or 5V here depending on which type of PLC you are using or if
you are using relay logic. If you have any other voltage, the IS barriers
should not be installed because they could become damaged by the higher
voltage. Find the source of the stray voltage and repair the problem. Install
the IS barriers only when proper voltage is detected.
6. Test the inputs a second time. This time check to ensure that the correct
input light on the PLC is turned on or the correct relay is activated, Check the
input wiring diagram to ensure that the correct input is going to the correct IS
barrier terminal on the hazardous side.
7. Test all shut -down alarms to ensure they are operating properly.
8. Install the fuses for motors and bump the motors to check for proper rotation.
To reverse rotation switch two of the power legs. Refer to the wiring diagram
on the motor. If a single phase motor is rotating in the wrong direction, then
check for proper wiring.
9. If a Moyno pump is part of the system, then the Lovejoy coupling is left
disconnected. Make sure the motor is rotating correctly before connecting
the motor to the pump. If not, the motor will unscrew the rotor inside the
pump.
10. Always refer to specified documentation for each piece of equipment to
ensure that they are tested for proper rotation. Some equipment cannot be
run dry or in reverse. Please familiarize yourself with the equipment before
operation.
11. Remove motor fuses and test the operation of the logic without the motors
actually running. Test the inputs with jumper wires.
12. Plug in the fuses for motors and check the valves in the system to ensure that
all required valves are open and ready for operation. Check to ensure that no
pumps will deadhead or starve for water.

STARTUP PROCEDURE
1. Place the main disconnect on to provide the system power.
2. Alarm setpoints are preprogrammed.
3. Place the SVE Blower HOA in the Auto position.
4. The system should turn on automatically if safe to do so.
5. If an alarm occurs during startup, fix the issue and reset the alarms to start
the system.
6. The user can adjust the vacuum setting for the blower via the push buttons on
the AC Tech VFD
3.2 Control Logic
MS Tank High Level: The MS tank is full and needs to be manually drained
Alarm Siren: Audible and visual que that the system is in a Low Vacuum
Alarm.
SVE Low Vacuum: The SVE Vacuum is below the setpoint. The SVE
blower is off. This alarm would be activated if the blower has shut down due
to any other active alarms. If no other alarms are active, have a qualified
technician inspect the blower and motor and make repairs as required.
Remote Shutdown: This is a preprogrammed alarm in the event the system
is connected to an additional existing system onsite. This alarm is bypassed
for the time being.
Enclosure Temp Alarm: The ambient enclosure temperature is higher than
the setpoint. Open the doors to allow the system optimal area to cool.
Hour Meter: The SVE blower is equipped with a mechanical hour meter on
the control panel. This allows the user to monitor blower run time and
perform maintenance at the manufacturer recommended intervals.
no

3.3 Remote Access and Router Updates
Please use the following steps to remote access the system and download the log files.
To access the Smart Client web page.
From Internet Explorer type IP 166.166.185.170
Name: campbe114340
Password: Prm 4340
Then click Remote Control, Sm(a)rtClient and password again (Prm 4340) Full system control.
Please log out on the top left.
To access the Data log File's
Select File Browser then Storage Card USB and Download the needed file. Analog/Events file.
Smartphone App: Download the Siemens HMI APP. Search the play store for
Siemens WinCC Smartclient. Download the free version. The free version allows for 1
connection, the paid version allows for multiple connections at the same time. Delete
the pre -installed demo connection and add site information.
Router Updates
Internet and router security is a High Priority at PRM. Below are a few steps you as the
Client can follow every month to help ensuring your internet is secure.
1. Log into your system by using your DYN Host Name followed by :8080.
This will give you access to the router configuration page.
2. Software password is prm27703
3. Click on System Setting/System Software
4. Click Check For Available Software Versions
5. If there is a new version of firmware available, update it. This will keep
your router up to date and less vulnerable to security breaches.
7

4.0 SYSTEM MAINTENANCE
Daily Checklist
• Check the control panel for system status
• Dial into the system using remote dialup capabilities to check system
operation for the following:
o Alarms
o Operating
■ Temperature
■ Pressure
■ Vacuum
Weekly Checklist
• Check for leaks
• Check the volume of consumables (i.e. Chemicals)
• Check for excessive noise of various components
• Check for alarms
• Check and record flow rates, vacuums, pressures, temperatures,
• Check for excessive moisture inside the control panels, transmitter boxes,
and lines
• Check for corrosion and grease the moving parts if required to reduce
corrosion
Scheduled Maintenance — Monthly
• Test critical inputs for proper shutdown setpoints
• Follow maintenance procedures for specific items as listed in the
maintenance manuals
• Test the operation of the overloads
Annual Maintenance
• Test each input
• Test alarm conditions
• Test the operation of each output device
• Complete the weekly checklist
N.

Major Components
This section can be used as a reference material to form a maintenance schedule for
your system. These recommendations should be used in conjunction with the
manufacturer's operating and maintenance manuals. Each site is unique and the
maintenance schedule should be created to accommodate the specific site.
Centrifugal Blowers
• Check for excessive vibration and heat
Lubricate blowers per manufacturer's recommended intervals for model.
Inspect all bolts to ensure they are secure
Moisture Separator
• Open the cleanout port and clean the tank
• Check for corrosion
• Check for leaks
Inside a Trailer or Building
• Check the temperature in the room and ensure that the heater is working
properly
• Test the room fan operation by adjusting the thermostat.
• Check for leaks
Pitot tube
• Check the pitot tube flow rate to ensure that the reading is within design
range.
• Blow water or debris out of the air lines
• Remove the air line from the gauge or the transmitter to make sure it is
zeroed.
• Recalibrate the zero setpoint if necessary
Level Switches
• Test the operation of the switch
• Remove the switch and check for debris buildup that can interrupt proper
operation of the float
Electrical Boxes and Panels
Open the box and check for moisture and condensation. Condensation can
be a problem in humid climates that experience temperature fluctuations.
The temperature change causes the box to breath and condensation will form
inside. If high humidity is a problem, desiccant bags should be kept inside
the box or panel to absorb moisture. These bags should be changed
regularly. The desiccant will be blue when it is dry and orange when it is wet.
The bag can be dried in a microwave or oven depending on the material.
Check for proper grounding or leaks
9

Model Numbers, Serial Numbers, Replacement Part Numbers:
COMPONENT
MANUFACTURER
MODEL NUMBER
SERIAL NUMBER
REPLACEMENT
ELEMENT P/N
SVE Blower
Twin City Fans
TBNA-SW
16-557420-1-1
SVE Blower Motor
Teco
Westinghouse
NP01523
XZP4A251023
Vacuum Transmitter
Dwyer
668-7
Vacuum Meter
Dwyer
Magnehelic
Gauge
0-30"WC
Moisture Separator
PRM
MS-80
NA
Float
PRM
1-Float
NA
Control Components
SVE VFD
AC Tech
ESV113NO2TXBX
X1G42
13437777331651
610
PLC
Siemens
LOGO
6ED1055-1 FB00-
OBA2
Web600
Sensaphone
Web600
FGD-W600
Router
Cradlepoint
650LPE-VZ
NA
UPS
C berpower
CP825AVR
NA
All replacement parts and materials are available from Product Recovery
Management as well as the manufacturer or manufacturer's representative.
10

5.0 TROUBLESHOOTING
Troubleshooting Information
Before calling PRM for technical assistance, look through the following
troubleshooting tables to see if your problem can be resolved. If your particular
problem isn't listed in the troubleshooting section then call customer support.
PRM Customer Support
Brian Phillips
Phone [phone]
Please have a copy of the manual and system work order number with you before
you call. Also if the system has a PLC unit with dial up connection, have the number
for the site on hand if necessary. Contact Brian Phillips while you are at the site so
he can walk you through the troubleshooting of the system.
If you have to return a part, ask for a RI number. In some cases the part may be
shipped directly to the part manufacturer.
Remove the item in question and attach the RI number to it or write it on the part.
Then package and ship it back to PRM or part manufacturer for inspection and
testing. We will determine if the part is faulty and if so replace it or repair it, at our
discretion, under warranty. We will then send a product back to the customer that is
confirmed to be working properly. PRM's warranty will cover the shipping cost from
our facility back to the customer. It does not cover the shipping cost to ship the item
to our facility.
If it is not feasible to remove the item in question to PRM for testing, PRM will ship
out a new part for the customer to replace the problem item. PRM will require the
problem item to be returned to them after its removal. If PRM does not receive this
item from the customer, an invoice for the new item will be sent to the client. PRM's
warranty will cover the shipping cost from our facility back to the customer. It does
not cover the shipping cost to ship the item to our facility.

Electric Motor
Symptom
Potential Cause
Possible Solution
Motor will not start and
Motor is not receiving the correct
voltage
Check fuses and power distribution to motor
there is no noise
Overload is tripped
Reset Overload
Main power disconnected
Check main power
Contactor may not be closing because
Check PLC operating sequence to determine if a
PLC will not allow it to close
start requirement has not been met
Motor will not start but it
One of the phases of power is not
makes a humming noise
getting to the motor as a result of a
Change fuse
blown fuse
One of the phases of power is not
getting to the motor as a result of a
Check for a loose wire or a poor connection
blown fuse
The driven component (i.e.pump) will
Disassemble driven component, check
not spin and could be seized
clearances, clean internal components and
replace any damaged parts
Bearing on drive shaft of motor or
Replace bearings and/or replace motor
driven component may be seized
Overload trip immediatley
after startup
Check for short circuit in motor windings
Re -wind motor or replace motor
One of the phases of power isn't getting
Change fuse
to the motor as a result of a blown fuse
Motor power wires may be shorting out
Search for wiring short and replace wire if
to ground
necessary
Motor may have too much load or
Check operating capabilities of driven
backpressure as a result of operating
component i.e. ensure positive displacement
the driven component outside of its
pump is not over pressure or that centrifugal
operating capabilities
pump is not operating at too high a flow rate
Motor amps are above the
allowable value listed on
Motor may be designed to operate at
Calculate maximum allowable amps. Name plate
the nameplate
the upper amperage limit
amps x service factor
Driven component may have scale build
Open component and clean if necessary
up inside
Driven component may be rotating in
Check direction of rotation and correct as
the wrong direction
necessary
Low voltage to motor results in high
Adjust overloads for higher amps if the difference
amperage
is only slight, otherwise change voltage to motor
12

Float Stem
Symptom
Potential Cause
Possible Solution
Level float is staying open
Check orientation of float. Float may be in
or closed when water level
should be activating the
Level float is installed upside down
normally closed position. Disassemble float
switch
stem and reinstall float in correct position.
Level float has dirt or film causing it to
Clean float and stem then reinstall (mark
stick
location first)
Float may be damaged or faulty
Replace float (try the float on another stem to
test)
Wiring to float may be shorting out to
Check wiring for cuts or loose connections
round
Intrinsically safe barrier is shorted out
Switch intrinsically safe barrier with a working
internally
one to test barrier
Input wiring is loose in terminal strip
Tighten wires on terminal strip
Level switch is wired incorrectly
Check wiring against the schematic drawing
Site tube may be clogged
Clean site tube
Analog 4-20mA Transmitters
Symptom
Potential Cause
Possible Solution
Transmitter is sending a
There may be water in the air lines that
Drain moisture out of the air lines
signal that is not accurate
is disrupting the reading
Transmitter and PLC ranges do not
Verify that transmitter and PLC are identically
match
ranged
Transmitter may be out of calibration
Refer to manaul to calibrate transmitter
Transmitter is sending a 0-
Transmitter may be improperly wired or
Check wiring against the device specification
2mA signal to the PLC
wire connections may be loose
sheet and wiring schematic in manual. Check
input
for loose connections.
If you have a similar transmitter installed in
Transmitter may be damaged
another location on the system, switch the
transmitters to determine if the faulty
transmitter works in another location.
Transmitter sends out a
Transmitter is faulty
Replace transmitter
signal over 20mA
Pressure / Vacuum Switch
Symptom
Potential Cause
Possible Solution
Switch is not operating at
desired set point
Switch is out of adjustment
Change set point to desired value
Remove input wires and test switch at desired
Switch is not working
Switch may be faulty
pressure. If switch does not operate at desired
set point, replace switch.
Air lines clogged with debris
Check air lines and replace if necessary
13

Figures
14

1. MET LISTED
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1
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ESV113NO2TX6
ACtech 15hp 208.230v Variable Frequency Drive
1
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Orion 120vac Cooling Fan
1
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4
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4
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Allen-Bradley Relay 120VAC
2
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1492-MCBA330
Allen-Bradley 30 amp 3 pole Circuit Breaker
2
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Allen-Bradley 10 amp 1 pole Circuit Breaker
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Carlo Gavazzi 24vdc Power Supply
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Wiedmuller GFCI 15 Amp Din Rail Recepticle
1
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Allen-Bradley Motor Controllers
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1
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BJZRC RTD / 4120ma Transmitter
1
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BJZRC RTD PT100 Temp Sensor
10
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5
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Phoenix Contact 80x60 Wire Duct
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Square D Equipment Grounding Bar Kit
2
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1
WEB600
FGD-W600
Sensaphone Web600
1
WEB600
FGD-W610-B
Sensaphone Web600 UPS
1
CP1
650LPE-VZ
Cradlepoint m2m Broadband router
1
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301113
Wilson Mini Mag. Cell Antenna
1
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Cyberpower Uninterrupted Power Supply/Surge 800va
Door parts
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Allen-Bradley 3 Position Hoe wl Green led 120vac
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Enm 120VAC Hourmeter
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Allen-Bradley Red led Module 120vac
3
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Allen-Bradley Red Lens
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LOVE/ VOLTAGE TERMINALS
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APPENDIX B
LABORATORY ANALYTICAL REPORT AND
CHAIN -OF -CUSTODY RECORD
Mid Atlantic
Engineering & Environmental Solutions

cones ,G)
ANALYTICAL LABORATORY
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
May 10, 2016
Kelly Johnson
Mid -Atlantic Associates, Inc. - Raleigh, NC
409 Rogers View Court
Raleigh, NC 27610
Project Location: Wurst Property - Apex, NC
Client Job Number:
Project Number: R2482.01
Laboratory Work Order Number: 16EO108
Enclosed are results of analyses for samples received by the laboratory on May 2, 2016. If you have any questions concerning
this report, please feel free to contact me.
Sincerely,
Lisa A. Worthington
Project Manager
QA Officer
Katherine Allen
Laboratory Manager
Daren Damboragian
Page 1 of 15 16EO108 2 Contest Final IHSB MDL DUAL 05 10 16 1339 05/10/16 13:39:24

cones ,G)
ANALYTICAL LABORATORY
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Mid -Atlantic Associates, Inc. - Raleigh, NC REPORT DATE: 5/10/2016
409 Rogers View Court
Raleigh, NC 27610 PURCHASE ORDER NUMBER:
ATTN: Kelly Johnson
PROJECT NUMBER: R2482.01
ANALYTICAL SUMMARY
WORK ORDER NUMBER: 16EO108
The results of analyses performed on the following samples submitted to the CON -TEST Analytical Laboratory are found in this report.
PROJECT LOCATION: Wurst Property - Apex, NC
FIELD SAMPLE # LAB ID: MATRIX SAMPLE DESCRIPTION TEST SUB LAB
IA-5A (107TC)
16EO108-01
Indoor air
RAD 130
Duplicate (108TC)
16EO108-02
Indoor air
RAD 130
IA-8A (106TC)
16EO108-03
Indoor air
RAD 130
Ambient-1 (109TC)
16EO108-04
Ambient Air
RAD 130
Ambient-2 (11OTC)
16EO108-05
Ambient Air
RAD 130
Page 2 of 15 16EO108 2 Contest Final IHSB MDL DUAL 05 10 16 1339 05/10/16 13:39:24

cane ,G)
ANALYTICAL LABORATORY
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
CASE NARRATIVE SUMMARY
All reported results are within defined laboratory quality control objectives unless listed below or otherwise qualified in this report.
For method Radiello RAD-130 - The sampling rates for trichloroethene and tetrachloroethene are as follows: trichloroethene = 69 mL/min,
tetrachloroethene = 59 rnUmin.
RAD 130
Qualifications
Continuing calibration did not meet method specifications and was biased on the low side for this compound. Increased uncertainty is
associated with the reported value which is likely to be biased on the low side.
Analyte & Samples(s) Qualified:
Vinyl Chloride
16E0108-01[IA-5A(107TC)], 16EO108-02[Duplicate(108TC)], 16E0108-03[IA-8A(106TC)], 16EO108-04[Ambient-I (109TC)], 16EO108-05[Ambient-2 (IIOTC)],
B148691-BLKI, B148691-BSI, B148691-BSDI
The results of analyses reported only relate to samples submitted to the Con -Test Analytical Laboratory for testing.
I certify that the analyses listed above, unless specifically listed as subcontracted, if any, were performed under my direction according to the approved methodologies listed
in this document, and that based upon my inquiry of those individuals immediately responsible for obtaining the information, the material contained in this report is, to the
best of my knowledge and belief, accurate and complete.
Lisa A. Worthington
Project Manager
Page 3 of 15 16EO108 2 Contest Final IHSB MDL DUAL 05 10 16 1339 05/10/16 13:39:24

cane ,G)
ANALYTICAL LABORATORY
Project Location: Worst Property - Apex, NC
Date Received: 5/2/2016
Field Sample #: IA-5A (107TC)
Sample ID: 16EO108-01
Sample Matrix: Indoor air
Sampled:4/29/2016 09:00
Analyte
Vinyl Chloride
1, 1 -Dichloroethene
trans-1,2-Dichloroethene
cis-1,2-Dichloroethene
Trichloroethene
Tetrachloroethene
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
ANALYTICAL RESULTS
Sample Description/Location:
Sub Description/Location:
Flow Controller ID:
Sample Type:
Air Volume L: 9960
RAD 130
Total µg
Results RL MDL
ND
0.16
ND
1.0
ND
1.0
ND
0.20
ND
0.20
2.0
0.20
Work Order:16EO108
Flag/Qual Results
ug/m3
RL
MDL Dilution
Date/Time
Analyzed
Analyst
V-05 ND
0.16
1
5/9/16 19:47
CJM
ND
1.2
1
5/9/16 19:47
CJM
ND
1.2
1
5/9/16 19:47
CJM
ND
0.24
1
5/9/16 19:47
CJM
ND
0.29
1
5/9/16 19:47
CJM
3.4
0.34
1
5/9/16 19:47
CJM
Page 4 of 15 16EO108 2 Contest Final IHSB MDL DUAL 05 10 16 1339 05/10/16 13:39:24

cane ,G)
ANALYTICAL LABORATORY
Project Location: Wurst Property - Apex, NC
Date Received: 5/2/2016
Field Sample #: Duplicate (108TC)
Sample ID: 16EO108-02
Sample Matrix: Indoor air
Sampled:4/29/2016 09:05
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
ANALYTICAL RESULTS
Sample Description/Location:
Sub Description/Location:
Flow Controller ID:
Sample Type:
Air Volume L: 9960
Work Order: 16EO108
RAD 130
Total µg
ug/m3
Date/Time
Analyte
Results
RL MDL
Flag/Qual Results
RL
MDL Dilution
Analyzed
Analyst
Vinyl Chloride
ND
0.16
V-05 ND
0.16
1
5/9/16 20:11
CJM
1,1-Dichloroethene
ND
1.0
ND
1.2
1
5/9/16 20:11
CJM
trans-1,2-Dichloroethene
ND
1.0
ND
1.2
1
5/9/16 20:11
CJM
cis-1,2-Dichloroethene
ND
0.20
ND
0.24
1
5/9/16 20:11
CJM
Trichloroethene
ND
0.20
ND
0.29
1
5/9/16 20:11
CJM
Tetrachloroethene
2.5
0.20
4.3
0.34
1
5/9/16 20:11
CJM
Page 5 of 15 16EO108 2 Contest Final IHSB MDL DUAL 05 10 16 1339 05/10/16 13:39:24

cane ,G)
ANALYTICAL LABORATORY
Project Location: Wurst Property - Apex, NC
Date Received: 5/2/2016
Field Sample #: IA-8A (106TC)
Sample ID: 16EO108-03
Sample Matrix: Indoor air
Sampled:4/29/2016 09:20
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
ANALYTICAL RESULTS
Sample Description/Location:
Sub Description/Location:
Flow Controller ID:
Sample Type:
Air Volume L: 9970
Work Order: 16EO108
RAD 130
Total µg
ug/m3
Date/Time
Analyte
Results
RL MDL
Flag/Qual Results
RL
MDL Dilution
Analyzed
Analyst
Vinyl Chloride
ND
0.16
V-05 ND
0.16
1
5/9/16 20:34
CJM
1,1-Dichloroethene
ND
1.0
ND
1.2
1
5/9/16 20:34
CJM
trans-1,2-Dichloroethene
ND
1.0
ND
1.2
1
5/9/16 20:34
CJM
cis-1,2-Dichloroethene
ND
0.20
ND
0.24
1
5/9/16 20:34
CJM
Trichloroethene
ND
0.20
ND
0.29
1
5/9/16 20:34
CJM
Tetrachloroethene
3.5
0.20
6.0
0.34
1
5/9/16 20:34
CJM
Page 6 of 15 16EO108 2 Contest Final IHSB MDL DUAL 05 10 16 1339 05/10/16 13:39:24

cane ,G)
ANALYTICAL LABORATORY
Project Location: Wurst Property - Apex, NC
Date Received: 5/2/2016
Field Sample #: Ambient-1 (109TC)
Sample ID: 16EO108-04
Sample Matrix: Ambient Air
Sampled: 4/29/2016 10:20
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
ANALYTICAL RESULTS
Sample Description/Location:
Sub Description/Location:
Flow Controller ID:
Sample Type:
Air Volume L: 10020
Work Order: 16EO108
RAD 130
Total µg
ug/m3
Date/Time
Analyte
Results
RL MDL
Flag/Qual Results
RL
MDL Dilution
Analyzed
Analyst
Vinyl Chloride
ND
0.16
V-05 ND
0.16
1
5/9/16 20:58
CJM
1,1-Dichloroethene
ND
1.0
ND
1.2
1
5/9/16 20:58
CJM
trans-1,2-Dichloroethene
ND
1.0
ND
1.2
1
5/9/16 20:58
CJM
cis-1,2-Dichloroethene
ND
0.20
ND
0.24
1
5/9/16 20:58
CJM
Trichloroethene
ND
0.20
ND
0.29
1
5/9/16 20:58
CJM
Tetrachloroethene
ND
0.20
ND
0.34
1
5/9/16 20:58
CJM
Page 7 of 15 16EO108 2 Contest Final IHSB MDL DUAL 05 10 16 1339 05/10/16 13:39:24

cane ,G)
ANALYTICAL LABORATORY
Project Location: Wurst Property - Apex, NC
Date Received: 5/2/2016
Field Sample #: Ambient-2 (110TC)
Sample ID: 16EO108-05
Sample Matrix: Ambient Air
Sampled: 4/29/2016 10:30
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
ANALYTICAL RESULTS
Sample Description/Location:
Sub Description/Location:
Flow Controller ID:
Sample Type:
Air Volume L: 10030
Work Order: 16EO108
RAD 130
Total µg
ug/m3
Date/Time
Analyte
Results
RL MDL
Flag/Qual Results
RL
MDL Dilution
Analyzed
Analyst
Vinyl Chloride
ND
0.16
V-05 ND
0.15
1
5/9/16 21:22
CJM
1,1-Dichloroethene
ND
1.0
ND
1.2
1
5/9/16 21:22
CJM
trans-1,2-Dichloroethene
ND
1.0
ND
1.2
1
5/9/16 21:22
CJM
cis-1,2-Dichloroethene
ND
0.20
ND
0.24
1
5/9/16 21:22
CJM
Trichloroethene
ND
0.20
ND
0.29
1
5/9/16 21:22
CJM
Tetrachloroethene
ND
0.20
ND
0.34
1
5/9/16 21:22
CJM
Page 8 of 15 16EO108 2 Contest Final IHSB MDL DUAL 05 10 16 1339 05/10/16 13:39:24

cones ,G)
ANALYTICAL LABORATORY
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Sample Extraction Data
Prep Method: Radiello-RAD 130
Lab Number [Field ID] Batch Initial [Cartridge] Final [mL] Date
16EO108-01 [IA-5A(107TC)]
B148691
1.00
2.00
05/09/16
16EO108-02 [Duplicate (108TC)]
B148691
1.00
2.00
05/09/16
16EO108-03 [IA-8A(106TC)]
B148691
1.00
2.00
05/09/16
16EO108-04 [Ambient-1 (109TC)]
B148691
1.00
2.00
05/09/16
16EO108-05 [Ambient-2 (110TC)]
B148691
1.00
2.00
05/09/16
Page 9 of 15 16EO108 2 Contest Final IHSB MDL DUAL 05 10 16 1339 05/10/16 13:39:24

cane ,G)
ANALYTICAL LABORATORY
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
QUALITY CONTROL
Miscellaneous Air Analyses - Quality Control
Total µg ug/m3 Spike Level Source %REC RPD
nalyte Results RL Results RL Total µg Result %REC Limits RPD Limit Flag/Qua
Batch B148691 - Radiello
Blank (B148691-BLKI)
Prepared & Analyzed: 05/09/16
Vinyl Chloride
ND
0.16
V-05
1,1-Dichloroethene
ND
1.0
trans-1,2-Dichloroethene
ND
1.0
cis-1,2-Dichloroethene
ND
0.20
Trichloroethene
ND
0.20
Tetrachloroethene
ND
0.20
LCS (B148691-BS1)
Prepared & Analyzed: 05/09/16
Vinyl Chloride
4.87
0.16
0.41 10.0 48.7
40-140 V-05
1, 1 -Dichloroethene
7.63
1.0
10.0 76.3
40-140
trans-1,2-Dichloroethene
7.60
1.0
10.0 76.0
40-140
cis-1,2-Dichloroethene
8.74
0.20
10.0 87.4
40-140
Trichloroethene
8.85
0.20
10.0 88.5
40-140
Tetrachloroethene
8.87
0.20
10.0 88.7
40-140
LCS Dup (B148691-BSD1) Prepared & Analyzed: 05/09/16
Vinyl Chloride
5.77
0.16
0.41 10.0
57.7
40-140
16.9
30 V-05
1,1-Dichloroethene
8.45
1.0
10.0
84.5
40-140
10.3
30
trans-1,2-Dichloroethene
8.77
1.0
10.0
87.7
40-140
14.2
30
cis-1,2-Dichloroethene
9.53
0.20
10.0
95.3
40-140
8.67
30
Trichloroethene
9.72
0.20
10.0
97.2
40-140
9.44
30
Tetrachloroethene
9.73
0.20
10.0
97.3
40-140
9.25
30
Page 10 of 15 16EO108 2 Contest Final IHSB MDL DUAL 05 10 16 1339 05/10/16 13:39:24

cane ,G)
ANALYTICAL LABORATORY
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
FLAG/QUALIFIER SUMMARY
*
QC result is outside of established limits.
f
Wide recovery limits established for difficult compound.
$
Wide RPD limits established for difficult compound.
#
Data exceeded client recommended or regulatory level
RL
Reporting Limit
MDL
Method Detection Limit
RPD
Relative Percent Difference
LCS
Laboratory Control Sample
LCS Dup
Duplicate Laboratory Control Sample
MS
Matrix Spike Sample
MS Dup
Duplicate Matrix Spike Sample
REC
Recovery
QC
Quality Control
ppbv
Parts per billion volume
EPA
United States Environmental Protection Agency
% REC Percent Recovery
ND Not Detected
N/A Not Applicable
DL Detection Limit
NC Not Calculated
LFB/LCS Lab Fortified Blank/Lab Control Sample
ORP Oxidation -Reduction Potential
wet Not dry weight corrected
% wt Percent weight
Kg Kilogram
g Gram
mg Milligram
µg Microgram
ng Nanogram
L Liter
mL Milliliter
µL Microliter
m3 Cubic Meter
EPH Extractable Petroleum Hydrocarbons
VPH Volatile Petroleum Hydrocarbons
APH Air Petroleum Hydrocarbons
FID Flame Ionization Detector
PID Photo Ionization Detector
Percent recoveries and relative percent differences (RPDs) are determined by the software using values in the
calculation which have not been rounded.
V-05 Continuing calibration did not meet method specifications and was biased on the low side for this compound.
Increased uncertainty is associated with the reported value which is likely to be biased on the low side.
ANALYST
LAW
Lisa A. Worthington
KMG
Kerry K. McGee
JMG
James M. Georgantas
CJM
Christian J. Merchant
Page 11 of 15 16E0108 2 Contest Final IHSB MDL DUAL 05 10 16 1339 05/10/16 13:39:24

cones o
ANALYTICAL LABORATORY
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
CERTIFICATIONS
Certified Analyses included in this Report
Analyte Certifications
No certified Analyses included in this Report
The CON -TEST Environmental Laboratory operates under the following certifications and accreditations
Code
Description
Number
Expires
AIHA
AIHA-LAP, LLC
100033
02/1/2018
MA
Massachusetts DEP
M-MA100
06/30/2016
CT
Connecticut Department of Publilc Health
PH-0567
09/30/2017
NY
New York State Department of Health
10899 NELAP
04/1/2017
NH-S
New Hampshire Environmental Lab
2516 NELAP
02/5/2017
RI
Rhode Island Department of Health
LA000112
12/30/2016
NC
North Carolina Div. of Water Quality
652
12/31/2016
NJ
New Jersey DEP
MA007 NELAP
06/30/2016
FL
Florida Department of Health
E871027 NELAP
06/30/2016
VT
Vermont Department of Health Lead Laboratory
LL015036
07/30/2016
ME
State of Maine
2011028
06/9/2017
VA
Commonwealth of Virginia
460217
12/14/2016
NH-P
New Hampshire Environmental Lab
2557 NELAP
09/6/2016
Page 12 of 15 16EO108 2 Contest Final IHSB MDL DUAL 05 10 16 1339 05/10/16 13:39:24

http:%/WWW.COntostldbs.com
c `° le�
((//��
Phone: [phone]&E-010
% C'HAW O7 , ia1S IODY RECORD (AIR)
ANALY ICAt Il ®ORATORY
Fax: [phone]
Email: infoccon estla#rs.com
1D-DayC
P2-Dayo
wPhone:
i�
� 3 Day
4-Day ❑
�N�
Project Manager:_]a
Con -Test Bid:
.............................
Invoice Recipient:
Sampled By:
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TC
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:................................ .
Comments-
Please use the fallowing codes to indicate possible sample
concentration within the Conc Code column above:
Matrix Codes:
H - High; M - Medium; L - Low; C - Clean; U - Unknown
SG = SOIL GAS
IA = INDOOR AIR
Relin " hed by: (sin
y g
Date Ti e:
a e ,
„
. • • • e
- �
0k
�j
l �0
AMB = AMBIENT
Rec Q d by: (signature)
-5.
Bat i e:
Ej MA MCP Required
SS = SUB SLAB
D = DUP
BL = BLANK
Rd rmd y: si ature)
Date/ i e:
o
CT RCP Required
0 = Other
ved b sl t
e5A.A�
Enhancod Data
y,
Package Requred�
Relinquished by: (signature)
Date/Time:
TURNAROUND TIME (BUSINESS DAYS) STARTS AT 9:00 AM THE DAY AFTER SAMPLE RECEIPT UNLESS THERE ARE
QUESTIONS ON THIS CHAIN. IF THIS FORM IS NOT FILLED OUT COMPLETELY OR IS INCORRECT, TURNAROUND TIME
Received by: (signature)
Date/Time:
CANNOT START UNTIL ALL QUESTIONS HAVE BEEN ANSWERED.
PLEASE. BE CAREFUL. NOT TO CONTAMINATE THIS DOCUMENT

39 Spruce St.
-kst®
East Lo Longmeadow, MA.
�. ANALYTICAL LABORATORY 01028
C0�1
- Page 1 of 2
P:413-525-2332
www.contestiabs.com AIR Only Receipt Checklist F:413-525-6405
CLIENT NAME Mid -Atlantic Assoc. RECEIVED BY: KKM DATE: 5/4/2016
1) Was the chain(s) of custody relinquished and signed?
2) Does the chain agree with the samples?
If not, explain:
3) Are all the samples in good condition?
If not, explain:
4) Are there any samples "On Hold"?
5) Are there any RUSH or SHORT HOLDING TIME samples?
Who was notified Date
6) Location where samples are stored
7) Number of cans Individually Certified or Batch Certified?
Yes X No
Yes X No
Yes X No
Yes No X Stored where:
Yes No X
Time
Permission to subcontract samples? Yes No
(Walk-in clients only) if not already approved
Client Signature:
Containers received at Con -Test
# of Containers
Types (Size, Duration)
Summa Cans (TO-1 4/TO-1 5/APH)
Tedlar Bags
TO-17 Tubes
Regulators
Restrictors
Hg/Hopcalite Tube (NIOSH 6009)
(TO-4A/ TO-1 0A/TO-1 3) PUFs
PCB Florisil Tubes (NIOSH 5503)
Air cassette
PM 2.5/113M 10
TO-11A Cartridges
Other
5
radiellos
Unused Summas/PUF Media:
Unused Regulators:
1) Was all media (used & unused) checked into the WASP?
2) Were all returned summa cans, Restrictors & Regulators and PUF's documented as returned in the
Air Lab Inbound/Outbound Excel Spreadsheet?
Laboratory Comments:
Pape 14 of 15 16EO108 2 Contest Final IHSB MDL DUAL 05 10 16 1339 05/10/16 13:39:24

Page 2 of 2
Login Sample Receipt Checklist
(Resection Criteria Listing - Using Sample Acceptance Policy)
Any False statement will be brought to the attention of Client
wuestion
1) The coolers'/boxes' custody seal, if present, is intact.
Answer i ru i.
ei Lomment
T/F/NA
NA
2) The cooler or samples do not appear to have been
compromised or tampered with.
T
3 Samples were received on ice.
NA
4 Cooler Temperature is acceptable.
T
5 Cooler Temperature is recorded.
T
6) COC is filled out in ink and legible.
T
7 COC is filled out with all pertinent information.
T
8 Field Sampler's name present on COC.
T
9 Samples are received within Holding Time.
T
10 Sample containers have legible labels.
T
11) Containers/media are not broken or leaking and valves
and caps are closed tightly.
T
12 Sample collection date/times are provided.
T
13 Appropriate sample/media containers are used.
T
14) There is sufficient volume for all requsted
analyses, including any requested MS/MSDs.
T
15) Trip blanks provided if applicable.
NA
Who notified
of False statements? Date/Time:
Doc #278 Rev. 5 October 2014 Log -In Technician Initials: KKM 5/04/16 1241
Page 15 of 15 16E0108 2 Contest Final IHSB MDL DUAL 05 10 16 1339 05/10/16 13:39:24