Upload
others
View
21
Download
0
Embed Size (px)
Citation preview
ESG Job Number:Report Date:Version: 1Report By: Cormac DunneMCERTS Number: MM 07 885MCERTS Level: MCERTS Level 2 - Team LeaderTechnical Endorsements: 1, 2, 3 & 4
Report Approved By: David HayMCERTS Number: MM 04 552Business Title: MCERTS Level 2 - Business ManagerTechnical Endorsements: 1, 2, 3 & 4
Signature:
Your contact at ESG
Permit:IPPC Licence: W0055-02
2-4 Langlands PlaceKelvin South Business Park
East KilbrideG75 0YF
Tel: 01355 246 730Fax: 01355 249 669
Operator & Address:
Units 420 - 430 Beech Rd.
Dublin 12
Western Industrial Estate
SRCL
Naas Rd
Release Point: A2-2
David HayBusiness Manager - North
Tel: 01355 246 730Email: [email protected]
LEK / Biannual 2
Sampling Date(s):16 December 2015
29-Jan-16
STACK EMISSIONS MONITORING REPORT
Report Template Issue 21 (Apr 2015) Page 1 of 21
For
insp
ectio
n pur
pose
s only
.
Conse
nt of
copy
right
owne
r req
uired
for a
ny ot
her u
se.
EPA Export 14-04-2016:01:39:08
ESG
www.esg.co.uk
EXECUTIVE SUMMARY
Stack Emissions Monitoring Objectives
- Plant
- Operator
- Stack Emissions Monitoring Test House
Emissions Summary
Monitoring Times
Process Details
Monitoring Methods
Analytical Methods
- Sampling Methods with Subsequent Analysis
- On-Site Testing
Sampling Location
- Sampling Plane Validation Criteria
- Duct Characteristics
- Sampling Lines & Sample Points
- Sampling Platform
- Sampling Location / Platform Improvement Recommendations
Sampling and Analytical Method Deviations
APPENDICES
APPENDIX 1 - Monitoring Schedule, Calibration Checklist & Monitoring Team
APPENDIX 2 - Summaries, Calculations, Raw Data and Charts
APPENDIX 3 - Measurement Uncertainty Budget Calculations
CONTENTS
Page 2 of 21
SRCLBeech Rd.A2-2
LEK / Biannual 2 / Version 116/12/2015
IPPC Licence: W0055-02
For
insp
ectio
n pur
pose
s only
.
Conse
nt of
copy
right
owne
r req
uired
for a
ny ot
her u
se.
EPA Export 14-04-2016:01:39:08
ESG
www.esg.co.uk
Plant
A2-2
Operator
SRCL
Units 420 - 430 Beech Rd.
Western Industrial Estate
Naas Rd
Dublin 12
IPPC Licence: W0055-02
Stack Emissions Monitoring Test House
ESG - East Kilbride Laboratory2-4 Langlands PlaceKelvin South Business ParkEast KilbrideG75 0YFUKAS and MCERTS Accreditation Number: 1015
Opinions and interpretations expressed herein are outside the scope of UKAS accreditation.MCERTS accredited results will only be claimed where both the sampling and analytical stages are UKAS accredited.This test report shall not be reproduced, except in full, without written approval of ESG.
MONITORING OBJECTIVES
ESG were commissioned by SRCL to carry out stack emissions monitoring to determine the release of prescribed pollutants from the following Plantunder normal operating conditions.
SRCL operates a clinical waste treatment process at Beech Rd. which is subject to IPPC Licence W0055-02, under the EPA Act 1992.
EXECUTIVE SUMMARY
The results of these tests shall be used to demonstrate compliance with a set of emission limit values for prescribed pollutants as specified in thePlant's IPPC Licence, W0055-02.
Page 3 of 21
SRCLBeech Rd.A2-2
LEK / Biannual 2 / Version 116/12/2015
IPPC Licence: W0055-02
For
insp
ectio
n pur
pose
s only
.
Conse
nt of
copy
right
owne
r req
uired
for a
ny ot
her u
se.
EPA Export 14-04-2016:01:39:08
ESG
www.esg.co.uk
Parameter Units Result Calculated Uncertainty
Limit
+/-Volatile Organic Compounds mg/m³ 129.98 4.29 -Volatile Organic Compounds Emission Rate g/hr 17.33 0.57 -Volatile Organic Compounds Emission Rate kg/hr 0.017 0.0006 0.1 P
Stack Gas Temperature oC 17 - -Stack Gas Velocity m/s 20.0 - -Gas Volumetric Flow Rate (Actual) m³/hr 142 - -Gas Volumetric Flow Rate (STP, Wet) m³/hr 133 - -Gas Volumetric Flow Rate (STP, Dry) m³/hr 129 - -Gas Volumetric Flow Rate at Reference Conditions m³/hr 133 - 500
MCERTS accredited
result
P
ND = None Detected,Results at or below the limit of detection are highlighted by bold italic text.The above volumetric flow rate is calculated using data from the preliminary survey. Mass emissions for non isokinetic tests are calculated using these values. For all isokinetic testing the mass emission is calculated using test specific flow data and not the above values. Reference conditions are 273K, 101.3kPa without correction for water vapour
P
EXECUTIVE SUMMARY
EMISSIONS SUMMARY
Page 4 of 21
SRCLBeech Rd.A2-2
LEK / Biannual 2 / Version 116/12/2015
IPPC Licence: W0055-02
For
insp
ectio
n pur
pose
s only
.
Conse
nt of
copy
right
owne
r req
uired
for a
ny ot
her u
se.
EPA Export 14-04-2016:01:39:08
ESG
www.esg.co.uk
Volatile Organic Compounds Run 1
MONITORING TIMESSampling TimesSampling Date(s)Parameter
EXECUTIVE SUMMARY
Sampling Duration
60 minutesStack Gas Flow Rate & Temperature Run 1
16 December 2015 12:27 - 13:27-16 December 2015 11:21
Page 5 of 21
SRCLBeech Rd.A2-2
LEK / Biannual 2 / Version 116/12/2015
IPPC Licence: W0055-02
For
insp
ectio
n pur
pose
s only
.
Conse
nt of
copy
right
owne
r req
uired
for a
ny ot
her u
se.
EPA Export 14-04-2016:01:39:08
ESG
www.esg.co.uk
Description of process Clinical waste treatment
Continuous or batch Continuous
Product Details Clinical Waste
Part of batch to be monitored (if applicable) N/A
Normal load, throughput or continuous rating Normal
Fuel used during monitoring N/A
Abatement None
EXECUTIVE SUMMARY
Process DetailsParameter
PROCESS DETAILS
Page 6 of 21
SRCLBeech Rd.A2-2
LEK / Biannual 2 / Version 116/12/2015
IPPC Licence: W0055-02
For
insp
ectio
n pur
pose
s only
.
Conse
nt of
copy
right
owne
r req
uired
for a
ny ot
her u
se.
EPA Export 14-04-2016:01:39:08
ESG
www.esg.co.uk
Species ESG UKAS Lab MCERTS Limit of CalculatedTechnical Number Accredited Detection MUProcedure Method (LOD) +/- %
VOCs AE 102 1015 Yes 0.4 mg/m³ 3.3 %Velocity AE 154 1015 Yes 5 Pa 2.1 %
Volumetric Flow Rate
AE 154 1015 Yes - 5 %
EXECUTIVE SUMMARY
SRM - EN ISO 16911-1
Monitoring Methods
MONITORING METHODS Method
Standard Reference Method / Alternative Method
The selection of standard reference / alternative methods employed by ESG is determined, wherever possible by the hierarchy of method selectionoutlined in Environment Protection Agency Technical Guidance Note (Monitoring) AG2. i.e. CEN, ISO, BS, US EPA etc.
SRM - EN ISO 16911-1SRM - EN 12619:2013
Page 7 of 21
SRCLBeech Rd.A2-2
LEK / Biannual 2 / Version 116/12/2015
IPPC Licence: W0055-02
For
insp
ectio
n pur
pose
s only
.
Conse
nt of
copy
right
owne
r req
uired
for a
ny ot
her u
se.
EPA Export 14-04-2016:01:39:08
ESG
www.esg.co.uk
The following tables list the analytical methods employed together with the custody and archiving details:
Species Analytical UKAS Lab Analysis Lab Sample ArchiveProcedure Number Archive Period
Location
- - - - - - -
Species Analytical UKAS Lab MCERTS Laboratory Data ArchiveProcedure Number Accredited Archive Period
Analysis Location- - - - - - -
VOCs AE 102 1015 Yes ESG East Kilbride ESG East Kilbride 5 years
Analytical Technique
-
Analytical Methods
Flame Ionisation Detection
SAMPLING METHODS WITH SUBSEQUENT ANALYSIS
Analytical Technique
-
UKAS Accredited Lab Analysis
EXECUTIVE SUMMARY
(ESG or Subcontract)
ON-SITE TESTING
Page 8 of 21
SRCLBeech Rd.A2-2
LEK / Biannual 2 / Version 116/12/2015
IPPC Licence: W0055-02
For
insp
ectio
n pur
pose
s only
.
Conse
nt of
copy
right
owne
r req
uired
for a
ny ot
her u
se.
EPA Export 14-04-2016:01:39:08
ESG
www.esg.co.uk
Sampling Plane Validation Criteria Value Units Requirement Compliant Method
Lowest Differential Pressure 231 Pa >= 5 Pa Yes BS EN 15259
Lowest Gas Velocity 19.03 m/s - - -
Highest Gas Velocity 20.65 m/s - - -
Ratio of Gas Velocities 1.09 : 1 < 3 : 1 Yes BS EN 15259
Mean Velocity 20.02 m/s - - -
Maximum angle of flow with regard to duct axis <15 o < 15o Yes BS EN 15259
No local negative flow Yes - - Yes BS EN 15259
Highly homogeneous flow stream / gas velocity Yes - - Yes BS EN 15259
Value Units Isokinetic Isokinetic
Shape Circular - (CEN Methods) (ISO Methods)
Depth 0.05 m Sample port size - - 1 "
Width - m Number of lines used - - 1
Area 0.00 m2 Number of points / line - - 1
General Platform Information
Permanent / Temporary Platform / Ground level / Floor Level / Roof
Inside / Outside
AG1 Platform requirements
Is there a sufficient working area so work can be performed in a compliant manner
Platform has 2 levels of handrails (approximately 0.5 m & 1.0 m high)
Platform has vertical base boards (approximately 0.25 m high)
Platform has removable chains / self closing gates at the top of ladders
Handrail / obstructions do not hamper insertion of sampling equipmentDepth of Platform = >Stack depth / diameter + wall and port thickness + 1.5m
Sampling Platform Improvement Recommendations (if applicable)
SAMPLING PLATFORM
Yes
Non-Iso & Gases
DUCT CHARACTERISTICS
Yes
As far as is reasonably practical the sampling location meets all the requirements as specified in EPA Guidance Note AG1.
SAMPLING LOCATION
Yes
No
Inside
SAMPLING LINES & POINTS
Yes
Yes
EXECUTIVE SUMMARY
Permanent
Page 9 of 21
SRCLBeech Rd.A2-2
LEK / Biannual 2 / Version 116/12/2015
IPPC Licence: W0055-02
For
insp
ectio
n pur
pose
s only
.
Conse
nt of
copy
right
owne
r req
uired
for a
ny ot
her u
se.
EPA Export 14-04-2016:01:39:08
ESG
www.esg.co.uk
In this instance there were no deviations from the sampling and analytical methods employed.
Sampling & Analytical Method Deviations
EXECUTIVE SUMMARY
Page 10 of 21
SRCLBeech Rd.A2-2
LEK / Biannual 2 / Version 116/12/2015
IPPC Licence: W0055-02
For
insp
ectio
n pur
pose
s only
.
Conse
nt of
copy
right
owne
r req
uired
for a
ny ot
her u
se.
EPA Export 14-04-2016:01:39:08
ESG
www.esg.co.uk
APPENDIX 2 - Summaries, Calculations, Raw Data and Charts
APPENDIX 3 - Measurement Uncertainty Budget Calculations
CONTENTS
APPENDIX 1 - Monitoring Schedule, Calibration Checklist & Monitoring Team
APPENDICES
Page 11 of 21
SRCLBeech Rd.A2-2
LEK / Biannual 2 / Version 116/12/2015
IPPC Licence: W0055-02
For
insp
ectio
n pur
pose
s only
.
Conse
nt of
copy
right
owne
r req
uired
for a
ny ot
her u
se.
EPA Export 14-04-2016:01:39:08
ESG
www.esg.co.uk
Species ESG UKAS Lab MCERTSTechnical Number AccreditedProcedure Method
VOCs AE 102 1015 Yes 1Velocity AE 154 1015 Yes 1
SRM - EN 12619:2013
MONITORING SCHEDULE
Standard Reference Method / Alternative Method
APPENDIX 1 - Monitoring Schedule, Calibration Checklist & Monitoring Team
Number of Samples
SRM - EN ISO 16911-1
Method
Page 12 of 21
SRCLBeech Rd.A2-2
LEK / Biannual 2 / Version 116/12/2015
IPPC Licence: W0055-02
For
insp
ectio
n pur
pose
s only
.
Conse
nt of
copy
right
owne
r req
uired
for a
ny ot
her u
se.
EPA Export 14-04-2016:01:39:08
ESG
www.esg.co.uk
Equipment I.D. Equipment I.D. Equipment I.D.
- - -
- - LEK 20.2
- - LEK 17.16
- - -
- - LEK 16.5
- - LEK 15.7
- - LNO 03-CD
- LEK 8.11 LEK 3.165
- - -
- - -
- - -
LEK 6.47 - -
- - -
- LEK 8.17 -
- - -
- - -
- - -
- - LEK 8.17
LNO 23-IH - -
NOTE: If the equipment I.D is represented by a dash (-), then this piece of equipment has not been used for this test.
Cylinder I.D Number
Supplier ppm %Analytical
Tolerance +/- %
Propane LEK 104 BOC 79.45 - 2- - - - -
TE1 TE2 TE3 TE4 H&S
Cormac Dunne MM 07 885 Sep-16 Mar-17 Dec-16 Dec-16 Oct-17
Hugh McMahon MM 15 1347 - - - - Sep-20
Control Box DGM
Inclinometer (Swirl Device)
Laboratory Balance
Gas (traceable to ISO 17025)
Heater Controller
20m Heated Line (2)
-
Miscellaneous
Equipment
Heated Line Controller (1)
TE / H&S Qualifications and Expiry Date
10m Heated Line (1)Dioxins Cond. Thermocouple Heated Line Controller (2)
CALIBRATEABLE EQUIPMENT CHECKLIST
Equipment
Servomex
Probe Thermocouple
Site temperature Logger
MFC Display module
Probe
Probe Thermocouple
Stackmaster
FTIR Heater Box for Heated Line
Callipers
STACK EMISSIONS MONITORING TEAM
Site Balance
5m Heated Line (1)
Small DGM
Extractive Sampling Instrumental Analyser/s
20m Heated Line (1)
S-Pitot
1m Heated Line (2)
Anemometer 1m Heated Line (1)
L-Pitot Ecophysics NOx Analyser
Last Impinger Arm
CALIBRATION GASES
MCERTS QualificationPersonnelMCERTS Number
MCERTS Level 2 - Team Leader
MCERTS Trainee
MONITORING TEAM
Meter Out Thermocouple
Control Box Timer
Stack Thermocouple
Equipment
Oven Box
Probe JCT Heated Head Filter
Protractor
Digital Micromanometer
FT-IR
Bernath 3006 FID
Signal 3030 FID Barometer
Thermo FID
Digital Temperature Meter
Box Thermocouples Tape Measure
APPENDIX 1 - Monitoring Schedule, Calibration Checklist & Monitoring Team
FT-IR Oven BoxMeter In Thermocouple
Horiba PG-250 Analyser
Stopwatch
Mass Flow Controller
10m Heated Line (2)
15m Heated Line (1)
1m Heated Line (3)Chiller (JCT/MAK 10)
Page 13 of 21
SRCLBeech Rd.A2-2
LEK / Biannual 2 / Version 116/12/2015
IPPC Licence: W0055-02
For
insp
ectio
n pur
pose
s only
.
Conse
nt of
copy
right
owne
r req
uired
for a
ny ot
her u
se.
EPA Export 14-04-2016:01:39:08
ESG
www.esg.co.uk
LOD Limit Emissionmg/m³ mg/m³ Rate g/hr
0.40 - 17.33
Reference conditions are 273K, 101.3kPa without correction for water vapour
DateStart TimeEnd Time
Gas Gas Conc Range Instrument Instrument Instrument Zero Down Span down Leak Rate(ppm) Zero Reading Span Reading Zero Reading line reading line reading (%)
Propane 79.45 100 0.387 79.42 0.369 0.831 80.76 -1.69Zero and Span gas contained 20.42% Oxygen
DateStart TimeEnd Time
Gas Zero down Span down Zero Drift Span Driftline reading line reading (%) (%)
Propane 0.863 81.79 0.03 1.00
Reference conditions are 273K, 101.3kPa without correction for water vapour
Sampling Times Test
VOLATILE ORGANIC COMPOUNDS EMISSIONS CHART
APPENDIX 2 - Summaries, Calculations, Raw Data and Charts
130.0
mg/m³
16 December 2015
VOLATILE ORGANIC COMPOUNDS SUMMARY
09:14
Concentration
Run 1 12:27 - 13:27 16 December 2015
INSTRUMENTAL SPAN & ZERO CHECKS
13:56
09:01
PRE-SAMPLING CALIBRATION CHECKS RUN 1
POST-SAMPLING CALIBRATION CHECKS RUN 116 December 201513:41
0.0
20.0
40.0
60.0
80.0
100.0
120.0
140.0
160.0
180.0
12
:27
12
:29
12
:31
12
:33
12
:35
12
:37
12
:39
12
:41
12
:43
12
:45
12
:47
12
:49
12
:51
12
:53
12
:55
12
:57
12
:59
13
:01
13
:03
13
:05
13
:07
13
:09
13
:11
13
:13
13
:15
13
:17
13
:19
13
:21
13
:23
13
:25
13
:27
Co
nce
ntr
atio
n m
g/m
³
Time
Concentration Limit
Page 14 of 21
SRCLBeech Rd.A2-2
LEK / Biannual 2 / Version 116/12/2015
IPPC Licence: W0055-02
For
insp
ectio
n pur
pose
s only
.
Conse
nt of
copy
right
owne
r req
uired
for a
ny ot
her u
se.
EPA Export 14-04-2016:01:39:08
ESG
www.esg.co.uk
Stack Diameter / Depth, D 0.05 m
Stack Width, W - m
Stack Area, A 0.00 m2
Average stack gas temperature 17 oC
Stack static pressure 1.044 kPa
Barometric Pressure 100.4 kPa
Pitot tube calibration coefficient, Kpt 0.98 -
Component Molar Density Conc Dry Volume Dry Conc Conc Wet Volume Wet ConcMass kg/m3 Dry Fraction kg/m3 Wet Fraction kg/m3
M p % Vol r pi % Vol r pi
CO2 44 1.963059 0.030000 0.000300 0.000589 0.029100 0.000291 0.000571
O2 32 1.427679 20.950000 0.209500 0.299099 20.321500 0.203215 0.290126
N2 28 1.249219 79.020000 0.790200 0.987133 76.649400 0.766494 0.957519
H2O 18 0.803070 - - - 3.000000 0.030000 0.024092
Where: p = M / 22.41 pi = r x p
Determinand
Dry Density (STP), P STD
Wet Density (STP), P STW
Dry Density (Actual), P Actual
Average Wet Density (Actual), P ActualW
Where:
P STD = sum of component concentrations, kg/m3 (not including water vapour) P Actual = P STD x (Ts / Ps) x (Pa / Ta)
P STW = (P STD + pi of H2O) / (1 + (pi of H2O / 0.8036)) P ActualW = P STW x (Ts / Ps) x (Pa / Ta)
kg/m3
1.2723
kg/m31.2868
kg/m3
Stack Gas Composition & Molecular Weights
PRELIMINARY STACK SURVEY
1.199
kg/m3
Units
1.2127
Calculation of Stack Gas Densities
Stack Characteristics
Result
Page 15 of 21
SRCLBeech Rd.A2-2
LEK / Biannual 2 / Version 116/12/2015
IPPC Licence: W0055-02
For
insp
ectio
n pur
pose
s only
.
Conse
nt of
copy
right
owne
r req
uired
for a
ny ot
her u
se.
EPA Export 14-04-2016:01:39:08
ESG
www.esg.co.uk
TRAVERSE 1
Traverse Distance DP pt DP pt Temp Velocity O2 Angle
Point into mmH2O Pa oC m/s % of Swirl
duct (m) (average of 3) (average of 3) m³/s Vol o
1 0.00 26.1 256 17.1 20.04 0.04 - <152 0.00 24.2 237 17.1 19.28 0.04 - <153 0.01 25.4 249 17.1 19.76 0.04 - <154 0.01 23.6 231 17.1 19.03 0.04 - <155 0.02 26.9 264 17.1 20.35 0.04 - <156 0.03 26.4 259 17.1 20.15 0.04 - <157 0.04 26.7 262 17.1 20.27 0.04 - <158 0.04 26.3 258 17.1 20.12 0.04 - <159 0.05 27.3 268 17.1 20.50 0.04 - <15
10 0.05 27.8 272 17.1 20.65 0.04 - <15Mean - 26.1 256 17 20.02 0.04 -
Traverse Distance DP pt DP pt Temp Velocity O2 Angle
Point into mmH2O Pa oC m/s % of Swirl
duct (m) (average of 3) (average of 3) m³/s Vol o
1 - - - - - - - -2 - - - - - - - -3 - - - - - - - -4 - - - - - - - -5 - - - - - - - -6 - - - - - - - -7 - - - - - - - -8 - - - - - - - -9 - - - - - - - -
10 - - - - - - - -
Start Value End Value Difference Start Value End Value DifferencePa Pa % Pa Pa %
Run 1 104 104 0.0 Pass 110 106 3.6 Pass
RunFinal Reading
(Pa)
Reading After Purge(Pa)
Difference(%)
Outcome(Permitted
+/- 5%)
Run 1 1056 1089 3.0 Pass
Pre Traverse Leak RateOutcome
Post Traverse Leak RateOutcome
PITOT LEAK CHECK
To complete a compliant pitot leak check a pressure of over 80 mmH₂O (or 800 Pa) is applied and the pressure drop monitored over 5 mins. A drop of less than 5% must be observed.
L-Type Pitot Blockage Test
Time of SurveyDate of Survey
Volumetric Flow Rate
(actual)
Volumetric Flow Rate
(actual)
PRELIMINARY STACK SURVEY QUALITY ASSURANCE CHECKLIST
Velocity Measurement Device:
Run
Sampling Line A
L-Type Pitot
PRELIMINARY STACK SURVEY
APPENDIX 2 - Summaries, Calculations, Raw Data and Charts
Sampling Line B
11:2116 December 2015
Page 16 of 21
SRCLBeech Rd.A2-2
LEK / Biannual 2 / Version 116/12/2015
IPPC Licence: W0055-02
For
insp
ectio
n pur
pose
s only
.
Conse
nt of
copy
right
owne
r req
uired
for a
ny ot
her u
se.
EPA Export 14-04-2016:01:39:08
ESG
www.esg.co.uk
EA Technical Guidance Note (Monitoring) M1 Units Requirement CompliantLowest Differential Pressure Pa >= 5 Pa YesLowest Gas Velocity m/s - -Highest Gas Velocity m/s - -Ratio of Gas Velocities - < 3 : 1 YesMaximum angle of flow with regard to duct axis o < 15o YesNo local negative flow - - Yes
Velocity at Traverse Point, V = Kpt x (1-e) * Ö(2 * DP pt / P ActualW)
Where:Kpt = Pitot tube calibration coefficient(1-e) = Compressibility correction factor, assumed at a constant 0.998
Average Stack Gas Velocity, Va 20.02 m/s
Duct gas flow conditions Actual Reference UnitsTemperature 17 0 oC
Total Pressure 101.444 101.3 kPaOxygen 21.0 21 %Moisture 3.00 3.00 %
Gas Volumetric Flowrate UnitsAverage Stack Gas Velocity (Va) m/sStack Area (A) m2
Gas Volumetric Flowrate (Actual), QActual m3/hrGas Volumetric Flowrate (STP, Wet), QSTP m3/hrGas Volumetric Flowrate (STP, Dry), QSTP,Dry m3/hrGas Volumetric Flowrate (REF), QRef m3/hr
Where:QActual = Va x A x 3600QSTP = Q (Actual) x (Ts / Ta) x (Pa / Ps) x 3600QSTP,Dry = Q (STP) / (100 - (100 / Ma)) x 3600
QRef = Q (STP) x ((100 - Ma) / (100 - Ms)) x ((20.9 - O2a) / (20.9 - O2s))
Nomenclature:Ts = Absolute Temperature, Standard Conditions, 273 KPs = Absolute Pressure, Standard Conditions, 101.3 kPaTa = Absolute Temperature, Actual Conditions, KPa = Absolute Pressure, Actual Conditions, kPaMa = Water vapour, Actual Conditions, % VolMs = Water vapour, Reference Conditions, % VolO2a = Oxygen, Actual Conditions, % VolO2s = Oxygen, Reference Conditions, % Vol
1.09
PRELIMINARY STACK SURVEY (CONTINUED)
133
133
19.03
Result
Calculation of Stack Gas Volumetric Flowrate, Q
142
Calculation of Stack Gas Velocity, V
Yes
APPENDIX 2 - Summaries, Calculations, Raw Data and Charts
Sampling Plane Validation Criteria
231
129
0
20.020.00
Result
20.65
Page 17 of 21
SRCLBeech Rd.A2-2
LEK / Biannual 2 / Version 116/12/2015
IPPC Licence: W0055-02
For
insp
ectio
n pur
pose
s only
.
Conse
nt of
copy
right
owne
r req
uired
for a
ny ot
her u
se.
EPA Export 14-04-2016:01:39:08
ESG
www.esg.co.uk
Value UnitsStack Depth 0.05 m Sampling Distance Distance into UnitsStack Width - m Point (% of Depth) StackArea 0.00 m2 A 50 0.03 m
Sampling Distance Distance into SwirlPoint (% of Depth) Stack (m) o
- - - -- - - -- - - -- - - -
- - - -
- - - -
- - - -
- - - -- - - -- - - -- - - -- - - -
- - - -
- - - -- - - -- - - -
Isokinetic sampling point - - - -Isokinetic sampling points not used - - - -Non Isokinetic/Gases sampling point - - - -
- - - -
APPENDIX 2 - Summaries, Calculations, Raw Data and Charts
Non-Isokinetic/Gases Sampling
SAMPLING LOCATION
Isokinetic Sampling CEN Methods
STACK DIAGRAM
Sampling Line
A
Page 18 of 21
SRCLBeech Rd.A2-2
LEK / Biannual 2 / Version 116/12/2015
IPPC Licence: W0055-02
For
insp
ectio
n pur
pose
s only
.
Conse
nt of
copy
right
owne
r req
uired
for a
ny ot
her u
se.
EPA Export 14-04-2016:01:39:08
ESG
www.esg.co.uk
130.0 mg/m3
- mg/m3
127.12 mg/m3
160 mg/m3
Performance characteristics Value MU Met?37 Yes60 -60 -60 -
0.25 Yes0.15 Yes0.70 Yes0.03 Yes1.00 Yes0.02 Yes0.80 Yes0.01 Yes0.10 Yes-1.69 Yes2.0 Yes
Uncertaintyur0ursufit
u0druspresuapresutempuvoltuleakucalib
uf
129.98 mg/m3
2.16 mg/m3
4.32 mg/m3
- % ELV
4.32 mg/m3
3.32 % valueDeveloped for the STA by R Robinson, NPL
< 0.1%vol /10 volt
% full scaleZero drift
Repeatability at zero
Performance characteristic
-
% full scale/10K
losses in the line (leak)
0.00
Drift
<2 % / 3 kPa
% of valuedependence on voltage
Standard deviation of repeatability at zero
Lack of fit
Measured concentration
Expanded uncertainty
Dependence on voltage
Expanded uncertainty expressed with a level of confidence of 95%
Uncertainty in factor
Expanded uncertainty expressed with a level of confidence of 95%
atmopsheric pressure dependence
losses in the line (leak)
Span drift
Measured Concentration
<2% range / 24hr% full scale
<3% range / 10 K
<180
Range
APPENDIX 3 - Measurement Uncertainty Budget Calculations
< 2% of valueUncertainty of calibration gas
0.00
% of value
<2 % range% of value
MEASUREMENT UNCERTAINTY BUDGET - VOLATILE ORGANIC COMPOUNDS RUN 1
specificationsecondsseconds
Measurement period
Calibration Gas ConcentrationLimit
-
<3% / 2 kPa
minutes
volume or pressure flow dependence
0.04
Expanded uncertainty expressed with a level of confidence of 95%
% of full scale/2 kPa
Value of uncertainty quantity
volume or pressure flow dependence
Number of readings in measurement
atmospheric pressure dependence
-
-1.27
<2% range / 24hr% of full scale/3 kPa
% full scaleRepeatability at span level
0.02Standard deviation of repeatability at span level
Uncertainty of calibration gas
ambient temperature dependence
% full scale
% full scale/10V
Units
0.61
1.50
Combined uncertainty
0.02
0.14
Response time
0.65
ambient temperature dependence
<2 % rangeDeviation from linearity
0.00
< 2% of span gas value
<1 % range-
Logger sampling interval
Page 19 of 21
SRCLBeech Rd.A2-2
LEK / Biannual 2 / Version 116/12/2015
IPPC Licence: W0055-02
For
insp
ectio
n pur
pose
s only
.
Conse
nt of
copy
right
owne
r req
uired
for a
ny ot
her u
se.
EPA Export 14-04-2016:01:39:08
ESG
www.esg.co.uk
20.0 m/s142 m³/hr
Performance Characteristics & Source of Value Units Values Requirement CompliantUncertainty of Local Gas Velocity Determination
Uncertainty of pitot tube coefficient - 0.010
Uncertainty of mean local dynamic pressures - 0.43
Factor loading, function of the number of measurements. 3 readings 0.591 minimum 3 Yes
Range of measurment device pa 1000
Resolution pa 1.00
Calibration uncertainty pa 5.72<1% of Value or 20
Pa whichever is greater
Yes
Drift % range 0.10
Linearity % range 0.06 <2% of value Yes
Uncertainty of gas density determination
Uncertainty of molar mass determination kg/mol 0.00003Uncertainty of temperature measurement K 1.48 <1% of value Yes
Uncertainty of absolute pressure in the duct pa 518
Uncertainty associated with the estimate of density - 0.007
Uncertainty associated with the measurement of local velocity - 0.0001Uncertainty associated with the measurement of mean velocity - 0.0001
m/s0.220.43
%1.092.13
m³/hr3.617.08
%2.555.00
APPENDIX 3 - Measurement Uncertainty Budget Calculations
MEASUREMENT UNCERTAINTY BUDGET - VELOCITY & VOLUMETRIC FLOW RATE
Measured Velocity at Actual Conditions Measured Volumetric Flow rate at Actual Conditions
Measurement Uncertainty - VelocityCombined uncertaintyExpanded uncertainty at a 95% Confidence Interval
Note - The expanded uncertainty uses a coverage factor of k = 2.
Expanded Measurement Uncertainty of Velocity at a 95% Confidence IntervalExpressed as a % of the Measured ConcentrationExpanded uncertainty at a 95% Confidence Interval
Measurement Uncertainty Volumetric Flow RateCombined uncertaintyExpanded uncertainty at a 95% Confidence IntervalNote - The expanded uncertainty uses a coverage factor of k = 2.
Expanded Measurement Uncertainty of Volumetric Flow Rate at a 95% Confidence IntervalExpressed as a % of the Measured ConcentrationExpanded uncertainty at a 95% Confidence Interval
Page 20 of 21
SRCLBeech Rd.A2-2
LEK / Biannual 2 / Version 116/12/2015
IPPC Licence: W0055-02
For
insp
ectio
n pur
pose
s only
.
Conse
nt of
copy
right
owne
r req
uired
for a
ny ot
her u
se.
EPA Export 14-04-2016:01:39:08
ESG
www.esg.co.uk
END OF REPORT
Page 21 of 21
SRCLBeech Rd.A2-2
LEK / Biannual 2 / Version 116/12/2015
IPPC Licence: W0055-02
For
insp
ectio
n pur
pose
s only
.
Conse
nt of
copy
right
owne
r req
uired
for a
ny ot
her u
se.
EPA Export 14-04-2016:01:39:08