PDQ Tracker High Level Requirements

Similar documents
Creation of an Internet Based Indiana Water Quality Atlas (IWQA)

Peak Reliability Delivering near real-time phase angle deltas using Inter-Control Center Communication Protocol (ICCP)

Enhancement of State Estimation Results using Phasor Measurements. Presented to: NASPI Work Group Meeting March 6-7, 2008, New Orleans, LA

Integrated Electricity Demand and Price Forecasting

Performance Evaluation and Review of System Protection Scheme Design with the help of Synchrophasor Measurements

Law Enforcement Solutions and Applications

EUROPEAN GNSS (GALILEO) INITIAL SERVICES NAVIGATION SOLUTIONS POWERED BY E U R O P E OPEN SERVICE QUARTERLY PERFORMANCE REPORT

I N T R O D U C T I O N : G R O W I N G I T C O M P L E X I T Y

CryoSat Monthly Quality Report #93

Optimal PMU Placement

Data Quality Assurance System. Hong Kong, China

EUROPEAN GNSS (GALILEO) INITIAL SERVICES NAVIGATION SOLUTIONS POWERED BY E U R O P E OPEN SERVICE QUARTERLY PERFORMANCE REPORT

EUROPEAN GNSS (GALILEO) INITIAL SERVICES NAVIGATION SOLUTIONS POWERED BY E U R O P E OPEN SERVICE QUARTERLY PERFORMANCE REPORT

MeteoGroup RoadMaster. The world s leading winter road weather solution

MetConsole AWOS. (Automated Weather Observation System) Make the most of your energy SM

NINE CHOICE SERIAL REACTION TIME TASK

KCCI SchoolNet8 Workshop

Introduction to Weather Analytics & User Guide to ProWxAlerts. August 2017 Prepared for:

NEC PerforCache. Influence on M-Series Disk Array Behavior and Performance. Version 1.0

UltraWeatherBug3 HSPI User s Guide A HomeSeer HS3 plug-in to access live local weather conditions, forecasts and severe weather alerts

WeatherCloud Hyper-Local Global Forecasting All rights reserved. Fathym, Inc.

Mass Asset Additions. Overview. Effective mm/dd/yy Page 1 of 47 Rev 1. Copyright Oracle, All rights reserved.

Spatial Data Availability Energizes Florida s Citizens

MONTHLY OPERATIONS REPORT

Geoíndex: a public data dissemination service from the IGC. Geoíndex IGC Team Reporter: Carme Puig

Plow Camera and Location Sharing Practices. National Rural ITS Conference October 23, 2018

PARTICLE MEASUREMENT IN CLEAN ROOM TECHNOLOGY

What are we like? Population characteristics from UK censuses. Justin Hayes & Richard Wiseman UK Data Service Census Support

GEOGRAPHIC INFORMATION SYSTEMS Session 8

AIRNow and AIRNow-Tech

KCCI SchoolNet8 and the Iowa Mesonet

Broadband Internet Access Disclosure

Town of Taos Request for Proposal Historic Preservation GIS Geodatabase Project April 2007

Case Study on Fault Analysis Using PMU

Peterborough Distribution Inc Ashburnham Drive, PO Box 4125, Station Main Peterborough ON K9J 6Z5

Production Line Tool Sets

ArcGIS Platform For NSOs

Power System Parameter Estimation for Enhanced Grid Stability Assessment in Systems with Renewable Energy Sources

Analytical data, the web, and standards for unified laboratory informatics databases

Sustainability Adaptation Transparency Accountability. $400 FBC of fuel.

Lightcloud Application

Using OGC standards to improve the common

Finnish Open Data Portal for Meteorological Data

ArcGIS. for Server. Understanding our World

Supporting Infrastructure for the Development of Location-based Services in Hong Kong

Appendix 4 Weather. Weather Providers

Introduction to ArcGIS Server - Creating and Using GIS Services. Mark Ho Instructor Washington, DC

By Lillian Ntshwarisang Department of Meteorological Services Phone:

Lecture 2: Metrics to Evaluate Systems

Overview of Control System Design

PMU-Based Power System Real-Time Stability Monitoring. Chen-Ching Liu Boeing Distinguished Professor Director, ESI Center

COOP Modernization: NOAA s Environmental Real-time Observation Network in New England, the Southeast and Addressing NIDIS in the West

What s New in Collector for ArcGIS (Aurora)

MeteoSwiss acceptance procedure for automatic weather stations

Arboretum Explorer: Using GIS to map the Arnold Arboretum

URTDSM Initiative in India and Controlled Islanding using PMU Measurements

How to Increase the Significance of your GIS

You Call That Good Data? How to Survive a Consent Decree Flow Monitoring Program

IO-Link Data Reference Guide: K50 Pro Touch Button with IO-Link

Memo. I. Executive Summary. II. ALERT Data Source. III. General System-Wide Reporting Summary. Date: January 26, 2009 To: From: Subject:

Statistical Quality Control - Stat 3081

European Commission STUDY ON INTERIM EVALUATION OF EUROPEAN MARINE OBSERVATION AND DATA NETWORK. Executive Summary

ArcGIS is Advancing. Both Contributing and Integrating many new Innovations. IoT. Smart Mapping. Smart Devices Advanced Analytics

Verification and performance measures of Meteorological Services to Air Traffic Management (MSTA)

EXPECTATIONS OF TURKISH ENVIRONMENTAL SECTOR FROM INSPIRE

GENERALIZATION IN THE NEW GENERATION OF GIS. Dan Lee ESRI, Inc. 380 New York Street Redlands, CA USA Fax:

Introduction to geoprocessing services using SEXTANTE. Víctor Olaya SEXTANTE Geospatial Services

2-4 April 2019 Taets Art and Event Park, Amsterdam CLICK TO KNOW MORE

IMS4 ARWIS. Airport Runway Weather Information System. Real-time data, forecasts and early warnings

Centralized Forecasting Registration and Communication Requirements for Distribution Connected Variable Generators. IESO Training

Kevin Smith Senior Climatologist. Australian Bureau of Meteorology.

Quantum Mechanics CHEM/ENCH 313

EECS150 - Digital Design Lecture 23 - FFs revisited, FIFOs, ECCs, LSFRs. Cross-coupled NOR gates

Geo-enabling a Transactional Real Estate Management System A case study from the Minnesota Dept. of Transportation

Flood Forecasting. Fredrik Wetterhall European Centre for Medium-Range Weather Forecasts

STAFF REPORT ACTION REQUIRED. Extreme Cold Weather Alerts in Toronto SUMMARY. Date: April 13, Board of Health. To: Medical Officer of Health

Web GIS Based Disaster Portal Project ESRI INDIA

Enabling ENVI. ArcGIS for Server

C o p e r n i c u s E m e r g e n c y M a n a g e m e n t S e r v i c e f o r e c a s t i n g f l o o d s

Real Time Control of Electrical Distribution Grids

BARON END-TO-END HYDROLOGICAL MODELING SOLUTION NOW AVAILABLE IN NEW BARON LYNX DISPLAY

MONITORING LOGISTICS OPERATIONS OF THE FOREST BASED SUPPLY CHAIN IN (NEAR) REAL-TIME UTILIZING HARMONIZATION APPROACHES: a Case Study from Austria

When Map Quality Matters

Ministry of Health and Long-Term Care Geographic Information System (GIS) Strategy An Overview of the Strategy Implementation Plan November 2009

NWGIS 2018 Bremerton Where Next?

Bringing Renewables to the Grid. John Dumas Director Wholesale Market Operations ERCOT

2100TR Liquid Scintillation Counter

Regione Umbria. ESRI EMEA User Conference 2010 Rome, October 27th 2010

ARGUS.net IS THREE SOLUTIONS IN ONE

SOFTWARE ARCHITECTURE DESIGN OF GIS WEB SERVICE AGGREGATION BASED ON SERVICE GROUP

Wireless Network Security Spring 2016

The Road to Improving your GIS Data. An ebook by Geo-Comm, Inc.

SuperPack North America

Doing Things Differently: Tracking Invasive Exotic Plants in the Florida Park Service

Launch of Data Collection or Production Centre for World Weather Information Service

Leveraging ArcGIS Online Elevation and Hydrology Services. Steve Kopp, Jian Lange

Enabling Web GIS. Dal Hunter Jeff Shaner

Administrivia. Course Objectives. Overview. Lecture Notes Week markem/cs333/ 2. Staff. 3. Prerequisites. 4. Grading. 1. Theory and application

Jarrod Lichty, R. S. Lee, and S. Percic AvMet Applications, Inc., Reston, Va.

Water Temperature Monitoring of the Klamath River Mainstem

Transcription:

Dominion / PeakRC PDQ Tracker High Level Requirements Purpose 1206 Broad Street Chattanooga, TN 37402 423 702 8136 The purpose of PDQ Tracker is (1) to measure phasor data quality, (2) to disseminate data quality information to assure data quality awareness and facilitate data quality problem resolution, and (3) to provide a platform that can be extended to provide comprehensive data quality analytics including phasor data correction. Approach PDQ Tracker will include three dimensions of profiling synchrophasor data quality. Definition / Metadata This static or configuration data provides the definition of what is being measured. An error in configuration can have significantly more adverse impact than other data quality errors. Accuracy / The extent to which the data are free of identifiable errors. This includes both time and data accuracy. Availability / Completeness A measure at multiple levels (point, device, PDC) as a percent of total data expected regardless of data accuracy. Often this measurement is adjusted based on planned gaps in availability. Given that some PDC vendors discard data that is late, this measure can count data that is delayed beyond a threshold latency as unavailable. Features Will work with any PDC and synchrophasor data architecture. Will be self configuring using C37.118 header information and will consume phasor data in multiple formals and protocols. Will be capable of being up and running and reporting on phasor data quality (at least to a limited degree) following a quick installation process. The default configuration will provide basic DQ monitoring and reporting functionality. Will be highly customizable and configurable by engineering staff to perform sophisticated data quality checks. Will include periodic reports that support a DQM process to improve phasor data quality. Will allow IT professionals to create new metrics and reports which can be shared and implemented by other users. Will send emails to provide alerts of significant DQ issues. Will raise alarms that can be integrated with real time phasor data streams, phasor data archives, and analytics. These alarms will be configurable through external spreadsheets and well as through the PDQ Tracker Manager. Grid Protection Alliance, 2015

Dominion / PeakRC PDQ Tracker High Level Requirements Page 2 Outputs / Points of Interface A web application will be provided the Phasor DQ dashboard that enables users to easily see current real time alarms and view the library of reports on data quality metrics. Real time output data stream will be provided in any of the many standard forms supported by the Grid Solutions Framework, including IEEE C37.118 as well as COMTRADE. Real time data quality alarms are also made available through an Application Programming Interface (API). Data quality reports will be automatically recreated periodically and disseminated via email on a daily or monthly basis. A collection of web data services will be available to provide request reply alarm data to the Phasor PQ Dashboard and other applications A relational data base will house alarm status and alarm and metrics history which can be queried for alarm information. Initial Data Availability Tests / Reports Device (PMU) availability (per unit time) Devices added / not reporting Initial Data Tests / Reports Time Errors / Stream Latency Based on an internal GPS clock Value Sanity Check to verify that data is within engineering limits. Latched Value Detection a common mode of phasor value failure Signal DQ Flag Set by PMU. Data outside tolerance with a comparison value (e.g., from SCADA). Grid Protection Alliance, 2015

PDQTracker Completeness Report Grid Protection Alliance Tuesday, October 21, 2014 5-day Device Data Completeness 10/17 10/18 10/19 10/20 10/21 L4: Good 21 24 22 21 24 L3: Fair 73 70 72 73 70 L2: Poor 5 5 5 5 5 L1: Offline 0 0 0 0 0 L0: Failed 0 0 0 0 0 Total 99 99 99 99 99 Percent of Devices with Acceptable Quality (30 days) Definitions Level 4: Good - Devices which are reporting as expected, with a completeness of at least 99% on the report date. Level 3: Fair - Devices with a completeness of at least 90% on the report date. Level 2: Poor - Devices which reported on the report date, but had an completeness below 90%. Level 1: Offline - Devices which did not report on the report date, but have reported at some time during the 30 days prior to the report date. Level 0: Failed - Devices which have not reported during the 30 days prior to the report date. Completeness: Percentage of measurements received over total measurements expected, per device. Acceptable Quality: Devices which are in Level 4 or Level 3. 10/23/2014 12:00 AM 1

Level 4 24 Level 3 70 Level 2 5 Level 1 0 Level 0 0 Tuesday, October 21, 2014 Data Completeness Breakdown Level 2 Completeness Data Errors Time Errors PDC!C!BRISTERS_11-1L1 84.59% 0 0 PDC!C!L!DOOMS 1.15% 0 0 PDC!C!LADYSMITH_11-1L6 53.35% 0 0 PDC!C!MORRISVIL_11-1T1 24.94% 0 0 PDC!C!NANNA500_11-1PMU 22.04% 0 0 Level 3 Completeness Data Errors Time Errors PDC!C!BRISTERS_11-1L3 95.48% 0 0 PDC!C!BRISTERS_11-1PMU 96.28% 0 0 PDC!C!CARSON_11-1L1 96.21% 0 0 PDC!C!CARSON_11-1L2 97.15% 0 0 PDC!C!CARSON_11-1L4 97.41% 0 0 PDC!C!CARSON_11-1L5 97.59% 0 0 PDC!C!CARSON_11-1PMU 98.28% 0 0 PDC!C!CHANCELLO_11-1L1 98.18% 0 0 PDC!C!CHANCELLO_11-1L2 95.81% 0 0 PDC!C!CHANCELLO_11-1T1 97.98% 0 0 PDC!C!CHANCELLO_11-1T4 95.97% 0 0 PDC!C!CHESA115_11-1PMU 96.96% 0 0 PDC!C!CHICKAHOM_11-1L1 95.51% 0 0 PDC!C!CLOVER_11-1L1 96.52% 0 0 PDC!C!DOOMS500_11-1PMU 98.09% 0 0 PDC!C!DOOMS_11-1L3 97.84% 0 0 10/23/2014 12:00 AM 2

Level 3 (contd.) Completeness Data Errors Time Errors PDC!C!ELMON500_11-1PMU 97.6% 0 0 PDC!C!ELMONT_11-1L12 95.2% 0 0 PDC!C!ELMONT_11-1L3 95.61% 0 0 PDC!C!ELMONT_11-1L4 94.99% 0 0 PDC!C!ELMONT_11-1L5 97.44% 0 0 PDC!C!ELMONT_11-1L6 98.52% 0 0 PDC!C!ELMONT_11-1L7 96.98% 0 0 PDC!C!ELMONT_11-1T2 97.34% 0 0 PDC!C!L!BRISTERS 95.89% 0 0 PDC!C!L!CARSON 95.41% 0 0 PDC!C!L!CHANCELLOR 96.9% 0 0 PDC!C!L!CHICKAHOMINY 98.25% 0 0 PDC!C!L!CLOVER 96.02% 0 0 PDC!C!L!CONDITIONED_DATA 96.68% 0 0 PDC!C!L!CUNNINGHAM 95.1% 0 0 PDC!C!L!DROPOUT_DATA 95.2% 0 0 PDC!C!L!FENTRESS 98.7% 0 0 PDC!C!L!MORRISVILLE 95.77% 0 0 PDC!C!L!NOISY_DATA 96.97% 0 0 PDC!C!L!SEPTA 95.17% 0 0 PDC!C!L!SNR_OUTPUT 97.01% 0 0 PDC!C!L!SUFFOLK 95.4% 0 0 PDC!C!LADYSMITH11-1PMU 97.98% 0 0 PDC!C!LADYSMITH_11-1L3 97.45% 0 0 PDC!C!LADYSMITH_11-1T1 98.03% 0 0 PDC!C!LEXIN500_11-1PMU 96.2% 0 0 PDC!C!LEXINGTON_11-1L2 98.07% 0 0 PDC!C!LEXINGTON_11-1L7 95.24% 0 0 PDC!C!LEXINGTON_11-1T1 98.14% 0 0 PDC!C!LEXINGTON_11-L9 95.46% 0 0 PDC!C!LOUDOUN_11-1L1 95.36% 0 0 PDC!C!LOUDOUN_11-1L2 98.99% 0 0 PDC!C!LOUDOUN_11-1L7 95.88% 0 0 PDC!C!LOUDOUN_11-1PMU 97.05% 0 0 PDC!C!LOUDOUN_11-2PMU 96.28% 0 0 PDC!C!MIDLOTHI_11-1L25 98.44% 0 0 PDC!C!MORRISVIL_11-1L1 96.37% 0 0 PDC!C!MORRISVI_11-2PMU 95.55% 0 0 PDC!C!MOUNTSTO_11-1L1 97.79% 0 0 PDC!C!MOUNTSTO_11-1L3 98.52% 0 0 PDC!C!MOUNTSTO_11-1L4 96.38% 0 0 PDC!C!MTSTO500_11-2PMU 97.52% 0 0 PDC!C!NANNA_11L11PMU 98.5% 0 0 PDC!C!POSSUMPO_11-1L1 96.99% 0 0 10/23/2014 12:00 AM 3

Level 3 (contd.) Completeness Data Errors Time Errors PDC!C!SEPTA_11-1L1 97.73% 0 0 PDC!C!SEPTA_11-1L2 95.4% 0 0 PDC!C!SEPTA_11-1L3 97.84% 0 0 PDC!C!SUFFO230_11-1PMU 96.8% 0 0 PDC!C!SUFFOLK_11-1L7 96.82% 0 0 PDC!C!SUFFOLK_11-1L8 97.84% 0 0 PDC!C!SUFFOLK_11-1L9 98.81% 0 0 PDC!C!SURRY230_11-2PMU 97.81% 0 0 PDC!C!SURRY500_11-1PMU 97.99% 0 0 PDC!C!SURRY500_11-2PMU 97.98% 0 0 Level 4 Completeness Data Errors Time Errors PDC!C!CARSON_11-1L3 99.67% 0 0 PDC!C!CHANCELLO_11-1L3 99.35% 0 0 PDC!C!CHESA115_11-2PMU 99.14% 0 0 PDC!C!CUNNINGHA_11-1L1 99.62% 0 0 PDC!C!CUNNINGHA_11-1L2 99.3% 0 0 PDC!C!L!LOUDOUN 99.37% 0 0 PDC!C!L!MIDLOTHIAN 99.09% 0 0 PDC!C!L!SURRY 99.17% 0 0 PDC!C!L!WAKE 100.5% 0 0 PDC!C!LADYSMITH_11-1L5 99.27% 0 0 PDC!C!MIDLOTHI_11-1L52 99.46% 0 0 PDC!C!MIDLOTHN_11-1L53 100.05% 0 0 PDC!C!MORRISVIL_11-1L3 99.43% 0 0 PDC!C!MORRISVIL_11-1T2 99.04% 0 0 PDC!C!MORRISVI_11-1PMU 99.83% 0 0 PDC!C!MTSTO500_11-1PMU 99.86% 0 0 PDC!C!MTSTORM_11-1L2 99.63% 0 0 PDC!C!NANNA500_11-2PMU 99.7% 0 0 PDC!C!POSSUMPO_11-1L3 99.66% 0 0 PDC!C!SUFFO230_11-2PMU 99.62% 0 0 PDC!C!SURRY230_11-1PMU 99.35% 0 0 PDC!C!VALLE500_11-1PMU 99.59% 0 0 PDC!C!VALLEY_11-1L3 100.04% 0 0 PDC!SNR_OUTPUT 100.09% 0 0 10/23/2014 12:00 AM 4

PDQTracker Report Grid Protection Alliance Tuesday, October 21, 2014 5-day Summary 10/17 10/18 10/19 10/20 10/21 Good 89.91% 89.88% 89.90% 89.89% 89.90% Latched 1.84% 1.84% 1.84% 1.84% 1.83% Unreasonable 1.57% 1.57% 1.57% 1.57% 1.57% 30-day Overview Definitions Good: Measurements received which are neither latched nor unreasonable. Latched: Measurements received which have maintained the same value for an extended period of time. Unreasonable: Measurements received whose values have fallen outside of the range defined by reasonability constraints. : Percentage of good measurements over total measurements expected, per device. 10/23/2014 12:17 AM 1

Data Breakdown PDC!C!L!FENTRESS 75.53% Latched Unreasonable Total PDC!C!L!FENTRESS-PM1 2,402,734 0 2,402,734 PDC!C!CARSON_11-1L5 84.16% Latched Unreasonable Total PDC!C!CARSON_11-1L5-PM2 2,207,398 1,555,426 3,762,824 PDC!C!CARSON_11-1L5-PM5 2,509,087 0 2,509,087 PDC!C!ELMONT_11-1L12 83.02% Latched Unreasonable Total PDC!C!ELMONT_11-1L12-FQ 0 2,283,388 2,283,388 PDC!C!ELMONT_11-1L12-PM4 1,809,336 0 1,809,336 PDC!C!ELMONT_11-1L12-PM1 1,578,708 0 1,578,708 PDC!C!SUFFOLK_11-1L8 86.07% Latched Unreasonable Total PDC!C!SUFFOLK_11-1L8-PM3 0 2,477,904 2,477,904 PDC!C!SUFFOLK_11-1L8-FQ 1,588,776 0 1,588,776 PDC!C!SUFFOLK_11-1L8-PA8 0 1,420,818 1,420,818 PDC!C!ELMONT_11-1L3 85.47% Latched Unreasonable Total PDC!C!ELMONT_11-1L3-PM6 0 2,362,274 2,362,274 PDC!C!ELMONT_11-1L3-PA6 2,358,602 0 2,358,602 PDC!C!L!MORRISVILLE 85.89% Latched Unreasonable Total PDC!C!L!MORRISVILLE-PA8 0 2,230,760 2,230,760 PDC!C!L!MORRISVILLE-PA6 0 1,863,224 1,863,224 10/23/2014 12:17 AM 2

PDC!C!POSSUMPO_11-1L3 90.01% Latched Unreasonable Total PDC!C!POSSUMPO_11-1L3-PA7 2,566,377 0 2,566,377 PDC!C!POSSUMPO_11-1L3-PM1 0 1,940,172 1,940,172 PDC!C!DOOMS_11-1L3 88.33% Latched Unreasonable Total PDC!C!DOOMS_11-1L3-PM3 2,434,482 0 2,434,482 PDC!C!DOOMS_11-1L3-PA1 0 2,001,797 2,001,797 PDC!C!MIDLOTHI_11-1L52 89.99% Latched Unreasonable Total PDC!C!MIDLOTHI_11-1L52-PA5 0 2,334,270 2,334,270 PDC!C!MIDLOTHI_11-1L52-PM2 0 2,091,814 2,091,814 PDC!C!CHANCELLO_11-1T1 88.81% Latched Unreasonable Total PDC!C!CHANCELLO_11-1T1-PM5 1,797,820 0 1,797,820 PDC!C!CHANCELLO_11-1T1-PM12 1,692,373 0 1,692,373 PDC!C!CHANCELLO_11-1T1-PM1 0 1,396,202 1,396,202 PDC!C!CHANCELLO_11-1T1-PM4 1,283,001 0 1,283,001 PDC!C!ELMONT_11-1L7 88.93% Latched Unreasonable Total PDC!C!ELMONT_11-1L7-PM8 2,388,088 0 2,388,088 PDC!C!ELMONT_11-1L7-PA7 0 1,369,907 1,369,907 PDC!C!BRISTERS_11-1PMU 88.42% Latched Unreasonable Total PDC!C!BRISTERS_11-1PMU-PM2 2,228,209 0 2,228,209 PDC!C!BRISTERS_11-1PMU-PM3 1,648,460 0 1,648,460 PDC!C!BRISTERS_11-1PMU-PM4 1,430,847 0 1,430,847 10/23/2014 12:17 AM 3

PDC!C!CHANCELLO_11-1L2 87.95% Latched Unreasonable Total PDC!C!CHANCELLO_11-1L2-DF 0 2,192,248 2,192,248 PDC!C!CHANCELLO_11-1L2-PM4 1,474,889 0 1,474,889 PDC!C!SURRY230_11-2PMU 90.1% Latched Unreasonable Total PDC!C!SURRY230_11-2PMU-DF 1,986,722 0 1,986,722 PDC!C!SURRY230_11-2PMU-PA2 0 1,612,255 1,612,255 PDC!C!LOUDOUN_11-1L1 88.06% Latched Unreasonable Total PDC!C!LOUDOUN_11-1L1-PA8 0 2,406,461 2,406,461 PDC!C!LOUDOUN_11-1L1-PM8 1,375,089 0 1,375,089 PDC!C!L!CHICKAHOMINY 91.04% Latched Unreasonable Total PDC!C!L!CHICKAHOMINY-PM2 1,493,330 0 1,493,330 PDC!C!VALLE500_11-1PMU 93.27% Latched Unreasonable Total PDC!C!VALLE500_11-1PMU-DF 1,638,231 0 1,638,231 PDC!C!VALLE500_11-1PMU-PM2 0 1,313,478 1,313,478 PDC!C!L!SURRY 92.91% Latched Unreasonable Total PDC!C!L!SURRY-PA3 2,269,723 0 2,269,723 PDC!C!SUFFOLK_11-1L9 92.76% Latched Unreasonable Total PDC!C!SUFFOLK_11-1L9-DF 1,412,187 0 1,412,187 PDC!C!SUFFOLK_11-1L9-PM6 0 1,410,511 1,410,511 10/23/2014 12:17 AM 4

PDC!C!MTSTO500_11-1PMU 94.23% Latched Unreasonable Total PDC!C!MTSTO500_11-1PMU-PM6 2,409,163 0 2,409,163 PDC!C!MTSTO500_11-1PMU-PM28 2,314,035 0 2,314,035 PDC!C!MTSTO500_11-1PMU-PA10 0 1,976,006 1,976,006 PDC!C!MTSTO500_11-1PMU-PA2 0 1,759,679 1,759,679 PDC!C!MOUNTSTO_11-1L1 92.54% Latched Unreasonable Total PDC!C!MOUNTSTO_11-1L1-PM1 0 2,446,768 2,446,768 PDC!C!MORRISVIL_11-1L1 91.14% Latched Unreasonable Total PDC!C!MORRISVIL_11-1L1-PM5 0 2,442,946 2,442,946 PDC!C!SEPTA_11-1L3 92.66% Latched Unreasonable Total PDC!C!SEPTA_11-1L3-PM2 2,418,997 0 2,418,997 PDC!C!SEPTA_11-1L2 90.28% Latched Unreasonable Total PDC!C!SEPTA_11-1L2-PM7 2,387,191 0 2,387,191 PDC!C!CARSON_11-1L2 92.15% Latched Unreasonable Total PDC!C!CARSON_11-1L2-PM4 2,335,108 0 2,335,108 PDC!C!BRISTERS_11-1L3 90.53% Latched Unreasonable Total PDC!C!BRISTERS_11-1L3-FQ 0 2,304,282 2,304,282 10/23/2014 12:17 AM 5

PDC!C!SURRY230_11-1PMU 94.46% Latched Unreasonable Total PDC!C!SURRY230_11-1PMU-PA7 2,171,262 2,124,967 4,296,229 PDC!C!CHICKAHOM_11-1L1 90.66% Latched Unreasonable Total PDC!C!CHICKAHOM_11-1L1-PM3 2,261,325 0 2,261,325 PDC!C!ELMONT_11-1L5 92.66% Latched Unreasonable Total PDC!C!ELMONT_11-1L5-PA3 0 2,232,565 2,232,565 PDC!C!CUNNINGHA_11-1L1 94.85% Latched Unreasonable Total PDC!C!CUNNINGHA_11-1L1-PM7 0 2,221,785 2,221,785 PDC!C!MIDLOTHI_11-1L25 93.72% Latched Unreasonable Total PDC!C!MIDLOTHI_11-1L25-FQ 2,203,309 0 2,203,309 PDC!C!MOUNTSTO_11-1L3 93.83% Latched Unreasonable Total PDC!C!MOUNTSTO_11-1L3-PA5 2,187,023 0 2,187,023 PDC!C!LADYSMITH_11-1L3 92.91% Latched Unreasonable Total PDC!C!LADYSMITH_11-1L3-PM6 0 2,116,364 2,116,364 PDC!C!LEXINGTON_11-1L2 93.58% Latched Unreasonable Total PDC!C!LEXINGTON_11-1L2-PA8 2,093,735 0 2,093,735 10/23/2014 12:17 AM 6

PDC!C!MORRISVI_11-2PMU 91.1% Latched Unreasonable Total PDC!C!MORRISVI_11-2PMU-PA1 2,056,857 0 2,056,857 PDC!C!MORRISVI_11-2PMU-PM12 1,868,357 0 1,868,357 PDC!C!L!SEPTA 90.9% Latched Unreasonable Total PDC!C!L!SEPTA-PM2 1,330,794 0 1,330,794 PDC!C!LOUDOUN_11-2PMU 92.19% Latched Unreasonable Total PDC!C!LOUDOUN_11-2PMU-PA5 1,858,760 0 1,858,760 PDC!C!LOUDOUN_11-2PMU-PA15 0 1,751,197 1,751,197 PDC!C!NANNA500_11-2PMU 95.7% Latched Unreasonable Total PDC!C!NANNA500_11-2PMU-PM24 1,985,693 0 1,985,693 PDC!C!NANNA500_11-2PMU-PM13 0 1,828,939 1,828,939 PDC!C!NANNA500_11-2PMU-PM6 0 1,370,474 1,370,474 PDC!C!LADYSMITH11-1PMU 94.05% Latched Unreasonable Total PDC!C!LADYSMITH11-1PMU-PM3 2,005,974 0 2,005,974 PDC!C!LADYSMITH11-1PMU-PA7 0 1,465,849 1,465,849 PDC!C!ELMON500_11-1PMU 93.68% Latched Unreasonable Total PDC!C!ELMON500_11-1PMU-PM2 0 1,825,670 1,825,670 PDC!C!CARSON_11-1L4 93.62% Latched Unreasonable Total PDC!C!CARSON_11-1L4-PM5 0 1,771,703 1,771,703 10/23/2014 12:17 AM 7

PDC!C!ELMONT_11-1L4 91.28% Latched Unreasonable Total PDC!C!ELMONT_11-1L4-PA1 1,728,356 0 1,728,356 PDC!C!SUFFO230_11-1PMU 93.17% Latched Unreasonable Total PDC!C!SUFFO230_11-1PMU-PM3 0 2,158,240 2,158,240 PDC!C!SUFFO230_11-1PMU-PM8 1,839,375 0 1,839,375 PDC!C!SUFFO230_11-1PMU-FQ 0 1,471,000 1,471,000 PDC!C!LADYSMITH_11-1L5 95.91% Latched Unreasonable Total PDC!C!LADYSMITH_11-1L5-PA7 0 1,566,399 1,566,399 PDC!C!SEPTA_11-1L1 94.56% Latched Unreasonable Total PDC!C!SEPTA_11-1L1-PM8 0 1,477,883 1,477,883 PDC!C!SUFFOLK_11-1L7 93.67% Latched Unreasonable Total PDC!C!SUFFOLK_11-1L7-PA2 0 1,471,699 1,471,699 PDC!C!VALLEY_11-1L3 96.98% Latched Unreasonable Total PDC!C!VALLEY_11-1L3-PM7 1,425,492 0 1,425,492 PDC!C!MORRISVIL_11-1L3 96.45% Latched Unreasonable Total PDC!C!MORRISVIL_11-1L3-PA1 1,385,489 0 1,385,489 10/23/2014 12:17 AM 8

PDC!C!CHANCELLO_11-1L1 95.35% Latched Unreasonable Total PDC!C!CHANCELLO_11-1L1-PA7 1,317,003 0 1,317,003 PDC!C!LOUDOUN_11-1L7 93.1% Latched Unreasonable Total PDC!C!LOUDOUN_11-1L7-PA2 0 1,297,321 1,297,321 PDC!C!ELMONT_11-1T2 94.72% Latched Unreasonable Total PDC!C!ELMONT_11-1T2-PA1 0 1,766,613 1,766,613 PDC!C!CARSON_11-1PMU 95.73% Latched Unreasonable Total PDC!C!CARSON_11-1PMU-PA10 0 2,244,967 2,244,967 PDC!C!SURRY500_11-2PMU 95.47% Latched Unreasonable Total PDC!C!SURRY500_11-2PMU-PA9 2,209,836 0 2,209,836 PDC!C!MORRISVIL_11-1T2 96.63% Latched Unreasonable Total PDC!C!MORRISVIL_11-1T2-PM4 1,624,068 0 1,624,068 PDC!C!MORRISVIL_11-1T1 22.96% Latched Unreasonable Total PDC!C!MORRISVIL_11-1T1-PM13 562,014 0 562,014 PDC!C!MORRISVIL_11-1T1-DF 417,919 0 417,919 PDC!C!MORRISVIL_11-1T1-PA6 0 402,823 402,823 PDC!C!MORRISVIL_11-1T1-PM12 0 365,211 365,211 10/23/2014 12:17 AM 9

PDC!C!SURRY500_11-1PMU 96.23% Latched Unreasonable Total PDC!C!SURRY500_11-1PMU-PM12 1,912,930 0 1,912,930 PDC!C!LOUDOUN_11-1PMU 95.42% Latched Unreasonable Total PDC!C!LOUDOUN_11-1PMU-PA18 0 2,106,196 2,106,196 PDC!C!LEXIN500_11-1PMU 94.6% Latched Unreasonable Total PDC!C!LEXIN500_11-1PMU-PA5 1,735,316 0 1,735,316 PDC!C!NANNA500_11-1PMU 21.22% Latched Unreasonable Total PDC!C!NANNA500_11-1PMU-PA5 540,532 517,317 1,057,849 PDC!C!L!DOOMS 1.11% Latched Unreasonable Total PDC!C!L!DOOMS-PA3 15,739 0 15,739 10/23/2014 12:17 AM 10