Methodology & Procedure
Assessment &
Inspection VIACS provides comprehensive inspection of a
wide variety of HVAC systems and controls. We assess the safety,
lifespan and energy efficiency of your HVAC system to determine the
current operating condition and we can also provide an assessment on
work that has already been done.
Contract Management VIACS can manage all
aspects of your HVAC equipment service contract, including billing,
scheduling, profitability analysis, and warranty tracking.
Containment & Control VIACS practices
stringent containment and control of infectious substances, mold and
lead during removal and/or abatement. Containment systems include
physical barriers, pressurization systems, isolation and sealing of
ventilation ducts, dermal and respiratory protection for workers,
and systematic removal, transportation and disposal of contaminated
materials.
Cryogenic Cleaning (CO2 Media Blasting) Dry
Ice (or CO2 Pellet) Blasting is one of the most effective means of
removing loose surface and tightly bonded contaminants. The process
itself is similar to sandblasting, but provides a non-hazardous,
non-conductive, and most importantly, a non-waste generating
mechanical cleaning action. The process can be gentle enough to
clean delicate electrical components or aggressive enough to remove
bonded coatings.
Hand Cleaning At VIACS, our professionals
hand-clean duct work, fan components, diffusers, dampers, and other
internal surfaces of the air handling unit where pressurized air and
water or vacuum processes are not appropriate.
High Pressure Air Washing High pressure air
washing delivers streams of high-pressure air that dislodges
accumulated dirt and debris. The debris is then suctioned into a
vacuum collection system and disposed of.
High Pressure Water Washing High pressure
water washing uses a high-pressure water flow to dislodge and
dissolve dirt and debris - typically using tank trucks and custom
self-contained equipment. Chemicals and cleaning agents are often
used to aid in stain removal and deep cleaning.
High Volume Vacuum At VIACS, our high volume
vacuum system is used in conjunction with an assortment of rotating
brushes and/or high pressure air to dislodge contaminants and
suction them into an enclosed collection system.
Low Volume High Pressure Hot Water Washing At
VIACS, our unique system creates a “high pressure hot water washing”
with the advantage of “low volume” waste water production.
Project / Program Management Our program
management expertise includes specifying and coordinating activities
between several parties; scheduling; establishing budgets; ensuring
quality control; resolving disputes between parties; establishing
and maintaining documentation systems; collecting, compiling,
organizing, and delivering project data.
Rotary Brush Cleaning At VIACS, our rotary
brush cleaning involves the insertion of a mechanical rotary brush
into the ductwork to agitate and dislodge the debris. The debris is
then suctioned into a vacuum collection system and disposed of.
Specification Development At VIACS, our
professionals work with project managers and engineers to provide
valuable input and feedback to reduce HVAC installation and
maintenance costs and to increase efficiency throughout the
development and design process.
Surveys At VIACS, our experienced
professionals investigate the cleanliness of your HVAC system,
assess the overall impact on the system's performance and provide
recommendations to increase efficiency.
Systems Evaluations VIACS has an extensive
inventory of cutting edge instrumentation to aid in identifying and
solving indoor air quality problems. Our team of technicians has the
analytical skills to measure, document and troubleshoot indoor air
quality problems in existing construction and to help prevent
problems in new construction.
Testing & Reporting Quality assurance is
a vital part of any construction project. VIACS provides independent
testing services with absolutely no affiliation with any
manufacturer, vendor, provider, contractor or installer of HVAC
equipment or systems. By documenting and reporting mechanical and
related items that do not conform to the project specifications or
other contract documents, VIACS serves as an agent to the owner for
quality assurance.
Three State Filteration Quality At VIACS, our
three stage filtration system includes an anti-microbial pre-filter,
an activated carbon air filter and a true HEPA air filter - coupled
with our high volume vacuum system.
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