Breakfast with Greenlight is a one hour seminar showing the benefits and project applications of the Greenlight Environmental Monitoring System including MGP sites, environmental remediation, brownfield, construction, demolition, plant turnaround, emergency response, at-risk populations and landfill and disposal sites. For more info go to www.greenlightsys.com

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Agenda
Introduction
Environmental Monitoring
• Emilcott Background
• Goals of Air Monitoring
GreenlightTM System
• Technology Building Blocks
• System Architecture
• Key Innovations and Features
System Demonstration
Questions
About 60
minutes…

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Breakfast with Greenlight Goals:
WOW! Be impressed with the
Greenlight System technology and
approach.
TRUST. Have confidence in Emilcott’s
EHS experience and knowhow.
USE THE POWER. Understand
opportunities to effectively use
integrated data to improve the
performance of remedial activities.
FIND OPPORTUNITY. Identify projects
and opportunities for deployment.

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BACKGROUND: Experts in EHS
Emilcott: Core Business is EHS
• 24 years experience assessing, monitoring, training and advising
• Field-experienced, EHS-certified staff
• Understand both project and regulatory needs
Greenlight System: Designed by EHS Experts
• 5 years field-tested experience delivering automated air monitoring solutions
• Significant investment in product development – realizing the “Perfect System”
• Innovative use of measurement, communication and data-handling technology
• Follows standard EHS protocols to monitor, display, notify and record
Benefits: Increased Performance at Reduced Cost
• Reduce project downtime while maintaining regulatory compliance
• Modular system design meets specific project/site needs
• Flexible staffing options optimize personnel usage

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Air Monitoring – Goals of Current Systems
1. Basic Compliance
– Meet regulatory requirements
– Meet project requirements
2. Risk Management
– Provide “alarms” for exceedences
– Provide data to defend claims - exposure
3. Community Relations
– Provide visible sampling system
– Provide reports, public website
Minimalist Approach

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Environmental Monitoring: Data Needs Today
1. Beyond Compliance – Best Practices
2. Proven Risk Management – Formidable Defense
3. Sophisticated Community Relations – Visual and Friendly
4. Seamless Data Integration – ERP (IT) Compatibility
5. Focused Data Distribution – Multiple Information Portals
6. Data Quality and Reliability – Nothing Compromised
7. Excellent Cost Control & Cost Effectiveness – Less Labor
8. Provide Leadership – Promotes Sustainability Goals

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GREENLIGHT System Technology
4 technology
building blocks
the best
detectors
smart
controller
robust
database
powerful
user interface

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GREENLIGHT System Technology
Multiple Detectors
video, optical, digital
photography, vibration
Operational
noise, radiation,
meteorological (micro)
Environmental
TVOC (PID, FID),
specific chemicals
(Benzene), particulates
(PM 2.5, 10)
Air
detectors smart controller centralized database powerful visualization

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Greenlight System Overview
Field
Station
Base Station
Data Acquisition
Measurement Database
User Applications
System Administration
Wireless data transmission
Environmental sensors housed
in field stations, located as
needed across the site
Field
Station
User apps displayed on
PCs and smartphones
PC iPhonePC iPhone
Field
Station
Field
Station

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Greenlight System Architecture
Remote hosting of user
apps across LAN, WAN,
Internet, etc.
Field Station
RTU
METDUST NOISE
Modem
Remote Terminal Unit: Local Computing Module
Ethernet Radio Modem
One or more sensors, e.g., Dust, Vapor, Noise,
Vibration, Met Station (Weather)
Base Station Computer
User Application Server
Modem Database Server

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GREENLIGHT System Technology
smart
controller
[GEMS-3000TM
]
supervisory control, data register, 2-
way communication, error checking,
operate (initiate) equipment
Communications
real time data
gathering,
programmed response
to sensed conditions
Detector Data
detectors smart controller centralized database powerful visualization
field database
Data Register

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GREENLIGHT System Technology
central
[SQL]
database
observations (odor), video
selective project documentation
Site Operations Data
environmental analytical
results and sampling data
Laboratory Data
detectors smart controller centralized database powerful visualization
streaming real time data
logging with continuous
location, time and date stamp
Detector Data

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APPLICATION: Summary Report

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GREENLIGHT System Technology
Powerful
Visualization
See the data in real time.
Make decisions in real time.
Alarms
Annunciators
Secure Web Apps
Reports
detectors smart controller centralized database powerful visualization

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Powerful Visualization

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FOCUS: Innovation and Technological Leadership
• Real-Time Benzene Monitor
• Multiple Particle-Size Monitoring
• Modular System Design
• Wind Speed & Direction Monitoring
• Supplier Relationships
• Nurturing Intellectual Property

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Diverter Valves (electro-mechanical)
isolate the pre-filter until needed
Pre-Filter
Unfiltered Path
PID-1
Discharge
Air Flow
GEMS-3000TM
Communications Module The GEMS-3000 controls the software
logic for triggering the pre-filter
Air
Pump
Second PID continuously
monitors total VOCs
PID-2
Inlet
Air Flow
Continuously
Unfiltered Flow
Air
Pump
Benzene Monitoring: Enhanced Design

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Benzene Monitoring: Enhanced Design
Pre-Filter
Unfiltered Path
PID
GEMS-3000TM
Communications Module
Inlet
Air Flow
Unfiltered Flow
First PID monitors total VOCs
or filtered benzene
PID
Second PID continuously
monitors total VOCs
Unfiltered Flow
Cartridge Pump
Confirmatory Sample for
BTEX and naphthalene
(e.g., NIOSH 1501, TO-17)
Pump start on
VOC alert level.

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Particle Size Differentiation
Latest instrument technology allows simultaneous, real-
time measurement of multiple particle sizes
Hardware: TSI model DRX
• Simultaneous PM1, PM2.5, PM4, PM10
• Fully integrated into the Greenlight System
Application: Identify substances of interest
• Distinguish constituents by size e.g., diesel exhaust /
construction dust
• Infer offsite emission sources

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Particle Size (micrometers)
0.010.001 0.1 1 10 1002.5 4
Particle Size Differentiation
Welding Fumes
Diesel Engine Exhaust
Carbon Black
Construction
Dust
Tobacco Smoke
PM4 PM10PM2.5PM1

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FOCUS: Modular System Design
Detector selection for specific project needs
Scalable system for best site coverage
Choices for power and field enclosure:
• AC power, battery or solar
• Fiber case or metal box
• Fixed or portable stations
Antenna options for telemetry performance

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Key Benefits and Differentiators
The GreenlightTM Solution:
• Variety of detector choices
• Real-time benzene detector (or full GC option)
• Secure data access anytime, on or off site, via the web
• User applications available to smartphones
• Environmental data tagged with wind speed and direction
• Default and customizable reports and data export
• Highly reliable data archiving
• Standardized data format for real-time and archive
• Scalable system fits project/site needs
• Offsite technical support over the Internet
• Lower system cost, lower labor cost

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one solution
www.greenlightsys.com