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Offshore facilities – living quarters turn around of occupant is very frequent, leaving little time to clean and disinfect the environment. Offshore food storage – food supplies are sent in bulk. (Need to be kept in a clean environment to avoid them from getting contaminated fast). 24/7 manned control room (must be kept clean/sterilized at all times). Absenteeism due to health condition - results in reduced productivity. This presentation shows how to solve the problems through a simple and relatively inexpensive UVC systems.
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The absence of evidence is not
the evidence of absence
O & G SCENARIOS
• Offshore facilities – living quarters turn around of occupant is very
frequent, leaving little time to clean and disinfect the environment.
O & G SCENARIOS
• Offshore food storage – food supplies are sent in bulk. (Need to be
kept in a clean environment to avoid them from getting
contaminated fast).
O & G SCENARIOS
• 24/7 manned control room (must be kept clean/sterilized at all
times).
O & G SCENARIOS
• Absenteeism due to health condition - results in reduced
productivity.
Offshore
ventilation
• Positive pressure
• Safety
• recirculated air
being used.
OFFSHORE/ONSHORE INDOOR CLIMATE/HVAC SYSTEM
Pressure to be kept 25-50 pa over the outside ambient pressure.
ISSUES / PROBLEMS AT O&G FACILITIES
Over-pressure principle (positive pressure)
Stale air in accommodation Quarters, offices, kitchen Quarters & control
Rooms
Resulting in a build up and habitation of fungus, bacterial, and mold.
Pressure to be kept 25-50 pa over the outside ambient pressure
STALE AIR!
STAGES OF INFECTIOUS DROPLETS & DROPLET NUCLEI
INFECTIOUS DROPLETS & DROPLET NUCLEI TRAVEL
LENGTHS
ISSUES / PROBLEMS
Offshore living quarters with IAQ issues / problems
• Poor ventilation
• Stale odor
• High turn around
of occupant - hard
to keep it clean
ISSUES / PROBLEMS
Control rooms / office etc. with IAQ issues / problems
• Poor ventilation
• Stale odor
• Contamination from
occupants
THE FACTS
The US EPA (U.S. Environmental Protection Agency) states
that poor indoor air quality is one of the top five
environmental risks to public health.
THE FACTS
Indoor air pollution is a SILENT THREAT. You are more likely
to get sick from pollution in your home and office than from
pollution in the air outside.
THE FACTS
We actually spend 90% of our time indoors in average.
Spending time
Indoor
outdoor
INDOOR
90%
OUTDOOR
10%
THE FACTS
All cleaning and scrubbing only works on surface, air need to be
sterilized and disinfected.
Spread of airborne related diseases
EFFECTS FROM POOR INDOOR AIR QUALITY
EFFECTS FROM POOR INDOOR AIR QUALITY
Exposure to harmful chemicals such formaldehyde from paint and cigarette
smoke
Developments of mold, fungi and mildew
EFFECTS FROM POOR INDOOR AIR QUALITY
EFFECTS FROM POOR INDOOR AIR QUALITY
Long and repetitive illness due to source of disease is not looked into
Unhealthy environment for the people with allergic problems
EFFECTS FROM POOR INDOOR AIR QUALITY
EFFECTS FROM POOR INDOOR AIR QUALITY
Increase in cost and expenses due to medical fees, cleaning, maintenance
EU & WHO AIR QUALITY GUIDELINES
The WHO guidelines for indoor air quality, developed under the coordination of WHO/Europe,
address three groups of issues that are most relevant for public health:
THE FACTS
IAQ SOLUTIONS PROTOCOL
• It is our unique product - a low cost method for evaluating controlling
and improving indoor environment quality for the prevention of
bacteria, yeast and mold.
LEO 3
LEO 2
LEO 1
IAQ SOLUTIONS PROTOCOL
• It is a proactive approach toward ensuring proper indoor air quality
assurance.
IAQ SOLUTIONS PROTOCOL
• It involves procedures for the
performance of indoor air quality
testing and inspections.
• It involves training requirements and
guidelines for handling emergencies.
• It supplies standards for acceptable
indoor air quality.
IAQ SOLUTIONS PROTOCOL
• It involves procedures for the performance of indoor air quality
testing and inspections.
IAQ SOLUTIONS PROTOCOL
It supplies standards for acceptable indoor air quality.
IAQ SOLUTIONS PROTOCOL Contents and Scope
• Surveys and assessments.
• Measurements of volatile compounds and particles from building
materials and furnishings.
• Ventilation, evaluations and remediation.
IAQ SOLUTIONS PROTOCOL
Contents and Scope
• Problem solving.
• Air cleaning filters.
IAQ SOLUTIONS PROTOCOL
Contents and Scope
• Reevaluation and measurement of VOC and particles.
• Emergency response to IAQ.
Reevaluation &
Measurement Response Feedback
IAQ SOLUTIONS PROTOCOL
Contents and Scope
Investigation of complaints
24/7 TOTAL IAQ PROTOCOL SOLUTION
Comprehensive 24/7 IAQ Protocol
Solution
Titanium dioxide coating Ultraviolet
Germicidal Irradiation LEO
Series
Ultraviolet for Air Conditioning
System
UV Disinfection
System
Germicidal Air Purifiers
Germicidal Energy-saving
Lamp
Infection Control
Unit
Ultraviolet Germicidal Irradiation System
ULTRAVIOLET GERMICIDAL IRRADIATION
LEO 3
LEO 2 UVGI LEO SERIES
LEO 1
MODEL TYPE LEO-1 LEO-2 LEO-3
Type Commercial /
Domestic Commercial /
Domestic Commercial /
Domestic
Voltage 220 - 230 V / 50-60
Hz 220 - 230 V / 50-60
Hz 220 - 230 V / 50-60
Hz
Rating (Watt) 55 20 28
Ozone (ppm)(optional) ≤ 0.04 ≤ 0.03 ≤ 0.02
UVC wavelength (nm) 253.7 253.7 253.7
UV Intensity (µm/cm2) 170000 65000 85000
UVC life span (Hrs) 8000 8000 8000
Efficient Area SUBJECTED TO ACTUAL CONDITION AND HUMAN DENSITY
ONSITE
(ft2) 250 250 duct
(m2) 24 24 duct
Dimension (mm) 580 x 200 x 200 350 x 110 x 110 380 x 120 x 90
Weight (kg) 2.5 2.5 1
PREVAILING IAQ PROBLEMS IN O&G
Living Quarters
To be installed on the wall of
the quarters
UVGI LEO 2
PREVAILING IAQ PROBLEMS IN O&G
Kitchen Quarters
No. of units depending on the
size of the kitchen quarters
UVGI LEO 2
UVGI LEO 1
PREVAILING IAQ PROBLEMS IN O&G
Control rooms
No. of units will depend on
the size of the control rooms
UVGI LEO 2
PREVAILING IAQ PROBLEMS IN O&G
Ducting Systems
No. of units depending on the
horsepower of the AHU / air flow
rate
UVGI LEO 3
UV-C LIGHTS CAN KILL & STERILIZE VIRAL DROPLET
NUCLEI
Room 1 Room 2
Ultraviolet light
(LEO-2) in the room
Ultraviolet light (LEO-3)
in ducting system
Ultraviolet light
(LEO-1) in the room
IMPORTANCE OF IAQ SOLUTION PROTOCOL
Benefits
Significant reduction in liability
Asset
Lialibility
IMPORTANCE OF IAQ SOLUTION PROTOCOL
Benefits
Assurance of occupant comfort
IMPORTANCE OF IAQ SOLUTION PROTOCOL
Benefits
Reduction in insurance / medical costs
IMPORTANCE OF IAQ SOLUTION PROTOCOL
Benefits
Reduction in HVAC maintenance cost
Profit
Cost
IMPORTANCE OF IAQ SOLUTION PROTOCOL
Benefits
Reduction in absenteeism
