BROCHURE HVAC English

Commissioning Impianti srl (Rif. Nicola Pelella)
Via Boni e Gavazzi,8 – 43015 Noceto (Pr ) – Italy – Tel +39. 0521. 62.13.58 Fax +39. 0521. 62.25.08
Mobile +39.333.13.36.923 – info@commissioningimpianti.it – www.commissioningimpianti.it
Reg. ditte REA 219492 - Registro Imprese 02208920344
Cod. Fisc. e Part. IVA 02208920344
Capitale Sociale Euro 10.000
NEW TRADE FAIR IN MILANO NEW HOSPITAL VARESE AL FATEH TOWER KHARTOUM
Testing, Adjusting, and Balancing
of Air and Water Systems (HVAC)
Commissioning, Start-Up,
Operation & Maintenance
www.commissioningimpianti.it
info@commissioningimpianti.it
Nicola Pelella Mobile +39.333.13.36.923

INTRODUCTION
Commissioning Impianti srl activities aim to offer technical assistance for installation,
commissioning, start-up, operation and maintenance of industrial plants and in special case for
Fire-Fighting systems, Heating, Ventilation and Air Conditioning (HVAC) systems. Starting
from the engineering documentation is able to analyse and work out all comments in order to plan
and organise the commissioning and start-up activities up to take over. The company can avail of
specialised technicians in TAB ( Testing, Adjusting and Balancing), mechanical, electrical,
instrument, automation and communication disciplines with good knowledge of English
language that are able to offer the following services:
Project Management Start-up
Engineering Operation
Installation Maintenance
Pre-commissioning Quality Control
Commissioning Personnel Training
The above mentioned activities have been finalized to find the right and best solution, both for
technological and economical aspects
Commissioning Impianti srl organisation is coming from more than 30 years of experience both
in national and international fields. The meaning and the value of this evolution and of the quality
that accompanies it are documented from the projects and the customers indicated here below
show a long relationship.

FLOW MEASUREMENT AND COMPLETE AIR BALANCE
SYSTEM
Commissioning Impianti srl offers high qualified service for Air balancing system
TAB( Testing, Adjusting,and Balancing), using one of the most accurate electronic air flow
measurement instrument.
The FlowHood CFM-88L uses the electronic, digital AirData Flowmeter for direct readout at
supply, return, or exhaust outlets, in cfm or liters/sec.
This rugged, shock resistant meter automatically selects the proper range and corrects for local
barometric pressure and temperature.
These features eliminate several error factors and the calculations necessary to convert airflow
readings to local density results.
Internal calibration and zeroing are fully automatic. No adjustments are ever needed.
FEATURES
• Fast, Accurate
• Auto range and zero
• Density corrected for barometric pressure
• 25 to 2500 cfm range
• Supply and exhaust
AIRDATA MULTIMETER ADM-850L
Electronic Micromanometer
The ADM-850L Multimeter offers accuracy and flexibility as Instruments AirData Multimeter.
• Static pressure measurement
• Automatic zero and range selection
• Automatic backpressure compensation
• Accurate temperature readings
• Fast, accurate duct velocity traverses
• Air density corrected flow and velocity
ADM 850 - L CFM 88L ADM 850 - L

FLOW MEASUREMENT AND BALANCING OF HYDRONIC
SYSTEMS
Commissioning Impianti srl offers high qualified service for Hydronic balancing
system, using one of the most accurate ultrasonic flow measurement instrument.
Panametrics PT878 is one of the most powerful portable liquid flowmeters available.
It measures flow from outside plastic, metal or concrete-lined pipes nonintrusively, so
there’s no pressure drop, leaks or contamination. Patented correlation algorithms
resolve transit-time signals like no other flowmeter and allow the PT878 to measure
flow in ultrapure to extremely dirty liquids such as raw sewage and slurries.
Can be used to measure flow from ½” to 16 Feet pipes dimension with temperature
up to 260 °C.
Features & Benefits
• Non invasive clamp-on or wetted transducers
• Flow range 0.1 to 40 ft/s (0.03 to 12.2 m/s)
• Velocity, volumetric, energy and totalized flow
• Built-in datalogger for 100,000 measurements
• Built-in ultrasonic pipe-thickness gage
• RTDs for energy flow measurement
• NIST calibration certificate
Test pressure gauge Syringe fittings Balancing valves

FLOW MEASUREMENT AND BALANCING VALVE
CALIBRATION
Portable Meter for measuring flow and pressure difference across DRVs
PFM Flex 3 (PFM = Pressure Flow Meter) is an instrument for pressure- and flow measurements.
The intended usage is checking and documentation of water flow in heating- and cooling constructions. PFM
Flex 3 consists mainly of a Measuring Sensor and a Hand Terminal (PPC) including the BalanceFlex
program software. The Sensor measures differential pressure as well as temperature and communicates via
Bluetooth with the Hand Terminal.
The Hand Terminal software comprises data of most of the existing balancing valves on the market.
From the Hand terminal list of Balancing Valves, the operator choose the actual one (manufacture, model,
dimension, position (giving the corresponding KV). This valve data together with measured DP are the
basics for calculation of the correct flow which will be displayed on the Hand terminal screen.
Measurement readings can be shown in a graphical form in the Hand Terminal.
Readings of balanced values with respective valve data can be saved and later shown on the Hand Terminal
screen or even on a PC screen that is connected to the Hand Terminal.
The Sensor has two connections for hoses that are to be connected over the measuring object. There is also a
handle device on the Sensor for opening and closing of the measuring cell.
Technical Specifications
Measurement Range : - Total Pressure: max 2500kPa
- Differential Pressure: 0-1000kPa. (Optional: 0 - 2000kPa)
- Recommended pressure range: 3 – 200kPa
- Static pressure: <1000kPa. (Optional: <2000kPa)
- Ambient temp: -30 - +40°C
- System Temp T1: -30 - +120°C
- System Temp T2: -30 - +120°C
Measurement deviation IP - class Sensor: IP65
Portable Meter Balancing valves

OPERATING ROOMS
The operating room is a hospital environment, considered high risk of biological
contamination especially in the space surrounding the surgical field that exposes the
patient to a high risk of infection. Therefore we must pay particular attention to
ensure the safety of patients and operators. The classification of operating room
departments as high risk of infection is so because in them there are a high incidence
values of nosocomial infection. The surgical team is the main cause of organic
contamination. Other secondary sources are equipment that can make these vectors of
contaminating microorganisms. Other causes can be represented by the defective air
from the ventilation and air conditioning system. Due to this problem,
Commissioning Impianti srl has developed a significant experience in calibration
of the ventilation system serving operating rooms in order to ensure proper
protective constant airflow, controlled bactericidal charge with correct overpressure
that protect all system from air inlet of the surrounding areas. Through proper
Testing, Adjusting and Balancing of air distribution diffusers and calibration of the
automatic air control system, VAV and CAV can ensure proper fluid dynamics of the
entire operating environment as shown in the picture below.
:

BIOLOGICAL SAFETY LEVELS
TESTING ADJUSTING AND BALANCING (BSL1 – BSL2 – BSL3 – BSL4 )
Commissioning Impianti srl has developed a significant experience in calibrating the ventilation
system serving laboratory rooms in order to ensure proper protective constant airflow through
Fume Hoods with correct pressure control of all ambient. Through proper Testing, Adjusting and
Balancing of air distribution diffusers and calibration of the automatic air control system, VAV and
CAV can ensure proper fluid dynamics of the entire operating environment.
Biocontainment can be classified by the relative danger to the surrounding environment as
biological safety levels (BSL). There are four safety levels. These are called BSL1 through BSL4,
with one anomalous level BSL3-ag for agricultural hazards between BSL3 and BSL4. Facilities
with these designations are also sometimes given as P1 through P4 (for Pathogen or Protection
level), as in the term P3 laboratory. Higher numbers indicate a greater risk to the external
environment.
At the lowest level of biocontainment, the containment zone may only be a chemical fume hood.
At the highest level the containment involves isolation of the organism by means of building
systems, sealed rooms, sealed containers, positive pressure personnel suits and elaborate
procedures for entering the room, and decontamination procedures for leaving the room. In most
cases this also includes high levels of security for access to the facility, ensuring that only
authorized personnel may be admitted to any area that may have some effect on the quality of the
containment zone. This is considered a hot zone.
Biosafety level 1
This level is suitable for work involving well-characterized agents not known to consistently cause
disease in healthy adult humans, and of minimal potential hazard to laboratory personnel and the
environment. At this level, precautions against the biohazardous materials in question are minimal
and most likely involve gloves and some sort of facial protection. The laboratory is not necessarily
separated from the general traffic patterns in the building. Work is generally conducted on open
bench tops using standard microbiological practices. In a lab environment all materials used for cell
and/or bacteria cultures are decontaminated via autoclave. Laboratory personnel have specific
training in the procedures conducted in the laboratory and are supervised by a scientist with general
training in microbiology or a related science.
Biosafety level 2
This level is similar to Biosafety Level 1 and is suitable for work involving agents of moderate
potential hazard to personnel and the environment. It includes various bacteria and viruses that

cause only mild disease to humans, or are difficult to contract via aerosol in a lab setting. BSL-2
differs from BSL-1 in that:
1. Laboratory personnel have specific training in handling pathogenic agents and are directed
by scientists with advanced training;
2. Access to the laboratory is limited when work is being conducted;
3. Extreme precautions are taken with contaminated sharp items; and certain procedures in
which infectious aerosols or splashes may be created are conducted in biological safety
cabinets or other physical containment equipment.
Biosafety level 3
This level is applicable to clinical, diagnostic, teaching, research, or production facilities in which
work is done with indigenous or exotic agents which may cause serious or potentially lethal disease
after inhalation. It includes various bacteria, parasites and viruses that can cause severe to fatal
disease in humans but for which treatments exist.
Laboratory personnel have specific training in handling pathogenic and potentially lethal agents,
and are supervised by competent scientists who are experienced in working with these agents. This
is considered a neutral or warm zone.
All procedures involving the manipulation of infectious materials are conducted within biological
safety cabinets, specially designed hoods, or other physical containment devices, or by personnel
wearing appropriate personal protective clothing and equipment. The laboratory has special
engineering and design features.
1. The filtered exhaust air from the laboratory room is discharged to the outdoors,
2. The ventilation to the laboratory is balanced to provide directional airflow into the room,
3. Access to the laboratory is restricted when work is in progress, and the recommended
Standard Microbiological Practices, Special Practices, and Safety Equipment for Biosafety
Level 3 are rigorously followed.
Biosafety level 4
This level is required for work with dangerous and exotic agents that pose a high individual risk of
aerosol-transmitted laboratory infections, agents which cause severe to fatal disease in humans for
which vaccines or other treatments are not available. When dealing with biological hazards at this
level the use of a positive pressure personnel suit, with a segregated air supply, is mandatory. The
entrance and exit of a level four biolab will contain multiple showers, a vacuum room, an ultraviolet
light room, and other safety precautions designed to destroy all traces of the biohazard. Multiple
airlocks are employed and are electronically secured to prevent both doors opening at the same

time. All air and water service going to and coming from a biosafety level 4 (or P4) lab will
undergo similar decontamination procedures to eliminate the possibility of an accidental release.
Members of the laboratory staff have specific and thorough training in handling extremely
hazardous infectious agents and they understand the primary and secondary containment functions
of the standard and special practices, the containment equipment, and the laboratory design
characteristics. They are supervised by qualified scientists who are trained and experienced in
working with these agents. Access to the laboratory is strictly controlled by the laboratory director.
The facility is either in a separate building or in a controlled area within a building, which is
completely isolated from all other areas of the building. A specific facility operations manual is
prepared or adopted. Building protocols for preventing contamination often use negatively
pressurized facilities, which, even if compromised, would severely inhibit an outbreak of aerosol
pathogens.
Within work areas of the facility, all activities are confined to Class III biological safety cabinets, or
Class II biological safety cabinets used with one-piece positive pressure personnel suits ventilated
by a life support system.

CLEANROOM
Cleanroom Testing Adjusting and Balancing
A cleanroom is an environment, typically used in manufacturing or scientific research, that has a
low level of environmental pollutants such as dust, airborne microbes, aerosol particles and
chemical vapors. More accurately, a cleanroom has a controlled level of contamination that is
specified by the number of particles per cubic meter at a specified particle size. To give perspective,
the ambient air outside in a typical urban environment contains 35,000,000 particles per cubic meter
in the size range 0.5 μm and larger in diameter, corresponding to an ISO 9 cleanroom, while an ISO
1 cleanroom allows no particles in that size range and only 12 particles per cubic meter of 0.3 μm
and smaller (see table below).
Cleanrooms can be very large. Entire manufacturing facilities can be contained within a cleanroom
with factory floors covering thousands of square meters. They are used extensively in
semiconductor manufacturing, biotechnology, the life sciences and other fields that are very
sensitive to environmental contamination.
The air entering a cleanroom from outside is filtered to exclude dust, and the air inside is constantly
recirculated through high-efficiency particulate air (HEPA) and/or ultra-low penetration air (ULPA)
filters to remove internally generated contaminants.
Staff enter and leave through airlocks (sometimes including an air shower stage), and wear
protective clothing such as hoods, face masks, gloves, boots and coveralls.
Equipment inside the cleanroom is designed to generate minimal air contamination. Only special
mops and buckets are used. Cleanroom furniture is designed to produce a minimum of particles and
to be easy to clean.
Common materials such as paper, pencils, and fabrics made from natural fibers are often excluded,
and alternatives used. Cleanrooms are not sterile (i.e., free of uncontrolled microbes); only airborne
particles are controlled. Particle levels are usually tested using a particle counter.
Some cleanrooms are kept at a positive pressure so that if there are any leaks, air leaks out of the
chamber instead of unfiltered air coming in.
Some cleanroom HVAC systems control the humidity to low levels, such that extra equipment
("ionizers") are necessary to prevent electrostatic discharge (ESD) problems.
Low-level cleanrooms may only require special shoes, with completely smooth soles that do not
track in dust or dirt. However, shoe soles must not create slipping hazards (safety always takes
precedence). Access to a cleanroom is usually restricted to those wearing a cleanroom suit.
In cleanrooms in which the standards of air contamination are less rigorous, the entrance to the
cleanroom may not have an air shower. There is an anteroom (known as a "gray room"), in which
the special suits must be put on, but then a person can walk in directly into the room.

Some manufacturing facilities do not use fully classified cleanrooms, but use some cleanroom
practices to maintain their contamination requirements.
Air Flow Principles
Air flow pattern for "Turbulent Cleanroom" Air flow pattern for "Laminar Cleanroom"
Cleanrooms maintain particulate-free air through the use of either HEPA or ULPA filters
employing laminar or turbulent air flow principles. Laminar, or unidirectional, air flow systems
direct filtered air downward in a constant stream towards filters located on walls near the cleanroom
floor or through raised perforated floor panels to be recirculated. Laminar air flow systems are
typically employed across 80 percent of a cleanroom ceiling to maintain constant air processing.
Stainless steel or other non-shed materials are used to construct laminar air flow filters and hoods to
prevent excess particles entering the air. Turbulent, or non-unidirectional, air flow uses both laminar
air flow hoods and non-specific velocity filters to keep air in a cleanroom in constant motion,
although not all in the same direction. The rough air seeks to trap particles that may be in the air and
drive them towards the floor, where they enter filters and leave the cleanroom environment.
Cleanroom classifications
Cleanrooms are classified according to the number and size of particles permitted per volume of air.
Large numbers like "class 100" or "class 1000" refer to FED-STD-209E, and denote the number of
particles of size 0.5 µm or larger permitted per cubic foot of air. The standard also allows
interpolation, so it is possible to describe e.g. "class 2000".
A discrete-particle-counting, light-scattering instrument is used to determine the concentration of
airborne particles, equal to and larger than the specified sizes, at designated sampling locations.
Small numbers refer to ISO 14644-1 standards, which specify the decimal logarithm of the number
of particles 0.1 µm or larger permitted per cubic meter of air. So, for example, an ISO class 5
cleanroom has at most 105
= 100,000 particles per m³.

Both FS 209E and ISO 14644-1 assume log-log relationships between particle size and particle
concentration. For that reason, there is no such thing as zero particle concentration. The table
locations without entries are non-applicable combinations of particle sizes and cleanliness classes,
and should not be read as zero.
Because 1 m³ is approximately 35 ft³, the two standards are mostly equivalent when measuring 0.5
µm particles, although the testing standards differ. Ordinary room air is approximately class
1,000,000 or ISO 9.
US FED STD 209E cleanroom standards
Class
maximum particles/ft³ ISO
equivalent≥0.1 µm ≥0.2 µm ≥0.3 µm ≥0.5 µm ≥5 µm
1 35 7.5 3 1 0.007 ISO 3
10 350 75 30 10 0.07 ISO 4
100 3,500 750 300 100 0.7 ISO 5
1,000 35,000 7,500 3000 1,000 7 ISO 6
10,000 350,000 75,000 30,000 10,000 70 ISO 7
100,000 3.5×106
750,000 300,000 100,000 700 ISO 8
US FED STD 209E was officially cancelled by the General Services Administration of the US
Department of Commerce November 29, 2001, but is still widely used.
ISO 14644-1 cleanroom standards
Class
maximum particles/m³ FED STD 209E
equivalent≥0.1 µm ≥0.2 µm ≥0.3 µm ≥0.5 µm ≥1 µm ≥5 µm
ISO 1 10 2.37 1.02 0.35 0.083 0.0029
ISO 2 100 23.7 10.2 3.5 0.83 0.029
ISO 3 1,000 237 102 35 8.3 0.29 Class 1
ISO 4 10,000 2,370 1,020 352 83 2.9 Class 10
ISO 5 100,000 23,700 10,200 3,520 832 29 Class 100
ISO 6 1.0×106
237,000 102,000 35,200 8,320 293 Class 1,000
ISO 7 1.0×107
2.37×106
1,020,000 352,000 83,200 2,930 Class 10,000
ISO 8 1.0×108
2.37×107
1.02×107
3,520,000 832,000 29,300 Class 100,000
ISO 9 1.0×109
2.37×108
1.02×108
35,200,000 8,320,000 293,000 Room air

BS 5295 cleanroom standards
maximum particles/m³
Class ≥0.5 µm ≥1 µm ≥5 µm ≥10 µm ≥25 µm
Class 1 3,000 0 0 0
Class 2 300,000 2,000 30
Class 3 1,000,000 20,000 4,000 300
Class 4 200,000 40,000 4,000
BS 5295 classe 1 richiede anche che la più grande particella presente in ogni campione non deve superare i 5 micron
GMP EU classification
Class
maximum particles/m³
At Rest At Rest In Operation In Operation
0.5 µm 5 µm 0.5 µm 5 µm
Class A 3,520 20 3,500 20
Class B 3,520 29 352,000 2,900
Class C 352,000 2,900 3,520,000 29,000
Class D 3,520,000 29,000 n/a n/a

DUCTWORK LEAKAGE TESTING
Global Warming has become a serious issue involving everyone and everything including the
HVAC Industry. As this threat continues, state and federal regulations are continually changing and
becoming more stringent in their energy guideline design requirements for HVAC designers.
Because of this, HVAC systems are being more closely scrutinized than ever before and will
continue to be as long as global warming continues to be a threat. With changes constantly being
implemented into HVAC design guidelines, duct leakage requirements can be expected to be less
than 1 percent of the total system CFM design. To meet the challenges of these ever changing
requirements, Commissioning Impianti srl offers a new generation of duct leakage testers to meet
these new challenges that face contractors in the HVAC industry today and tomorrow. Our duct
leakage testers were not only designed to be more advanced and efficient, they were also designed
to satisfy all the specifications like: Specification for sheet metal ductwork. DW /143 e 144 class
A,B,C,D. SMACNA Sheet Metal Air Contractors National Association class A,B,C), including
residential, light commercial, and industrial systems. See the following illustrations below which
shows how our Duct Leakage Testers are used in a typical Duct Systems.

BLOWER DOOR TEST
A blower door is a diagnostic tool designed to measure the air tightness of buildings, and to help
locate air leakage sites. A blower door consists of a calibrated fan for measuring an airflow rate, and
a pressure-sensing device to measure the air pressure created by the fan flow. The combination of
pressure and fan-flow measurements are used to determine the building air tightness. The air
tightness of a building is useful knowledge when trying to increase energy conservation or decrease
indoor air pollution, or control building pressures.
Uses of blower-door testing
Blower doors can be used in a variety of types of testing. These include (but are not limited to):
• NFPA Clean Agent Retention testing (this type of testing is usually described as a door fan test rather than a
blower door test)
• Testing residential houses for air tightness
• Testing buildings for compliance with standards for energy efficiency, such as those by the Leadership in
Energy and Environmental Design (LEED) and Passive House/Passivhaus.
• Testing building envelopes and window frames for water tightness and rain penetration
How blower-door tests work
A basic blower-door system includes three components: a calibrated fan, a door-panel system, and a
device to measure fan flow and building pressure. The blower-door fan is temporarily sealed into an
exterior doorway using the door-panel system. The fan is used to blow air into or out of the
building, which creates a small pressure difference between inside and outside. This pressure
difference forces air through all holes and penetrations in the building enclosure. The tighter the
building (e.g. fewer holes), the less air is needed from the blower door fan to create a change in
building pressure.
Blower-door air tightness measurements are presented in a number of different formats, including
but not limited to:
Air flow
CFM50 is defined as the air flow (in cubic feet per minute) needed to create a 50-pascal pressure
change in the building envelope. CFM50 is one of the most basic measurements of air tightness. Air
flow measurements are sometimes referenced to different building pressures such as 25 or 75
pascals.
Air changes per hour at 50 pascals
In order to compare the relative air tightness of buildings, it is useful to normalize the
measurements for the size of the building. This allows easy comparison of various sized buildings
to each other, or to program guidelines. One of the most common ways to normalize building air
tightness is to calculate the number of times per hour that the total volume of the enclosure is
changed, when the enclosure is subjected to a 50-pascal pressure difference. To calculate air

changes per hour, the total volume of the enclosure is required in addition to the CFM50
measurement. It is also common to use the building enclosure surface area to normalize air tightness
measurements.
A pressure of 50 Pa is equal to 0.2 inches (5.1 mm) of water column.
Leakage area
Leakage area estimates are a useful way to visualize the cumulative size of all leaks or holes in the
building enclosure. Estimated leakage areas can also be used in infiltration models to estimate
natural infiltration rates (i.e. the air change rate under natural weather conditions). In order to
accurately estimate leakage areas, it is best to conduct the blower-door test over a wide range of
building pressures (e.g. 60 Pa to 15 Pa). There are a variety of standard calculation methods used to
calculate leakage areas.
Leakage area per square area
Leakage area estimates can also be normalized for the size of the enclosure being tested, For
example, the LEED Green Building Rating System has set an air tightness standard for multifamily
dwelling units of 1.25 square inches (8.1 cm²) of leakage area per 100 square feet (9.3 m2
) of
enclosure area, in order to control tobacco smoke between units. This is equal to 0.868cm²/m².[1]

FLOW MEASUREMENT OF FIRE NOZZLE
Commissioning Impianti srl offers thanks to the use of the Pitot tube Certified by Giordano
institute, a qualified service of water flow measurement trought an open pipe - of known
diameter - of any hydraulic system and in specific way of a fire nozzle connected to water
delivery fireproof hydraulic plant. According to the gotten results, can be verified if the
hydraulic system and fire nozzle were fit to acquit to the preset purposes, or to operate some
choices around the insertion in such plant of fire nozzle of optimal diameter in relationship to
the speed with which is wanted that the fluid is delivered.
According to the norm UNI 10779 titled: " Nets of fire hydrants. Engineering Installation and
Operation", the water net fireproof for areas of normal risk, must be able to guarantee a flow,
for every fire hydrant to wall DN 45, not lower to 120 l/ min. with a residual pressure not lower
in 2 bar, simultaneously considering in operation not less than three fire hydrants in the more
hydraulically unfavorable position.
For every fire hydrant to wall DN 25. -read fireproof fire hose- the plant must hydraulically be
able to guarantee a flow not less of 35 l/min. with a residual pressure not lower in 2 bar,
simultaneously considering in operation not less than four fire hose in the more hydraulically
unfavorable position.
For every fire hydrant DN 70 the plant must be able to guarantee a flow, for every fire hydrant,
not lower to 300 l/min. with a residual pressure not lower in 2 bar, simultaneously considering
in operation not less than four fire hose connected in the more hydraulically unfavorable
position. (you See Norm UNI 10779).

EQUIPMENT
Commissioning Impianti srl technicians have at their disposal the following high precision equipment:
- Multifunction handheld board instruments and data loggers
- Vane air speed probes
- Pitot Tube air speed probes
- Hot – wire probes
- Flow Hoods
- Pressure probes
- Differential Pressure probes
- Temperature probes
- Relative humidity and temperature combined probes RH %
- Phonometer probes
- Speed of rotation instruments (RPM)
- Multifunction digital multimeters
- Pitot Tube for Fire Fighting equipment
- Ksb BOA-Control IMS Flow Measurement Indicators
- Duct Leakage tester
- Blower Door Test
The above equipment is certified in accordance with UNI ISO 10012-2,SIT/DKD and NIST
standards.

Portfolio
Year Company Project Duties
2014/15
GIANNI
BENVENUTO
COVEXPO MILANO
N. 7 BUILDINDS
Testing adjusting and balancing activities for heating, ventilation and air
conditioning. Commissioning and start-up of hydronic system.
Energy Saving Buildings
2014
GIANNI
BENVENUTO
Marriott Hotel Sacca
Sessola Venezia
conditioning.
2014
USL2
LUCCA
Construction of Four
New Hospitals
conditioning of large equipment : CAT, MRI Scan, Computerizing
Tomography.
2014 BAL.CO
Construction of five
new residential
buildings
conditioning. Balancing of hydronic system
2014 CIAB
New Ospital ward
Santobono Naples
conditioning.
2014 CIAB Rocchetta Mattei Castle
conditioning. Functional test VRV system.
2014 CIAB Nova Coop Vercelli
conditioning.
2013
Co. Sat.
Osp. Prato
New Hospitals
conditioning.
2013
Co. Sat.
Osp. Pistoia
New Hospitals
conditioning.
2013 A & T
New Hospital Modena
Baggiovara Italy
HVAC Commissioning and Start-up. Testing, Adjusting, and
Balancing of Air, and Hydronic System. VAV calibration and Loop
check with building automation System ( Siemens Desigo).
2013
Cefla
Impianti
Politecnico Milano
Laboratori di
Ingegneria Nucleare
conditioning included firefighting system.
2012/2013
Meregalli
Srl
Nuovo Palazzo Uffici
Generali Viale Don
Sturzo (Milano)
HVAC Commissioning and Start-up. Testing, Adjusting, and Balancing of
Air and Hydonic System.
2012/2013
Serfrigo
srl
Kashagan Experimental
Programme
Kazakistan
Air distribution System. Buildings Blower Door Test.
2012
London
Stock
Exchange
Group Holdings
Italian Branch
Borsa di Milano
Performance test of Heating, Ventilation and Air Conditioning system
2012 TE.MA srl Toro Rosso Faenza HVAC System DALT ( Duct Air Leakage Test)

2012 SMEI Metropolitana di Roma HVAC System DALT ( Duct Air Leakage Test)
2012 Studio SCS
Central Public Health
Reference Laboratory
& Repository (Georgia)
Air System. VAV calibration and Loop check with building automation
System. Biological Safety Level BSL3 Biosafety Laboratory
2012
CIAB
s.c.a.r.l
Ospedale Rizzoli
Bologna
Air System. Operating Rooms.
2012 STIM srl
GENOVA HIGH TECH
S.p.A.
Technical supervision for the testing adjusting and balancing activities of
heating, ventilation and air conditioning included firefighting system.
2012 Gesco srl
Shipyard
Sestri Ponente
“OCEANIA RIVIERA”
Air System.
2011/2012
Cefla
Impianti
Yard Porta Nuova
Garibaldi Milano
Technical supervision for the testing adjusting and balancing activities of
heating, ventilation and air conditioning included firefighting system.
2010/2011
SIRAM
S.p.A.
New Hospital Cona
(Ferrara) Italy
System
2011
JV Skema
Tozzi
DI Temporary Refuge
Kashagan Experimental
Programme
Air and Hydonic System. Caibration and Loop check with building
automation System ( Fores )
2011
CIAB
s.c.a.r.l
Museum Palazzo Fava
Bologna
Air System.
2011
Techint
S.p.A.
EMethanex Damietta
Egypt
Air System.
2010/2011
CIAB
s.c.a.r.l
New Hospital Giovanni
Paolo II Olbia Italy
System
2010/2011 NOB
New Hospital Bergamo
Italy
Air and Hydonic System. VAV calibration and Loop check with building
automation System ( Siemens Desigo) n° 36 Operating Rooms, n°226
Laboratories, n°1200 Hospital Beds, 320.000 Square meters
2010/2011
CIAB
s.c.a.r.l
New Hospital S.Orsola
Bologna Italy
System
2010
Cefla
Impianti
New Hospital Perugia
Italy
Air, and Hydronic System. VAV calibration and Loop check with building
automation System ( Siemens Desigo)
2009/2010
Ediltecno
Restauri
Vigevano New Hospital
Italy

2009
Ediltecno
Restauri
Pavia Hospital retrofit
Project Italy
2009
Metano
Impianti
Gas Station in Tripoli
Lebanon
Pre- Commissioning, Commissioning, Start-up, operation and maintenance
up to take over
2009
S.T.E.
Energy
Cogeneration Plant
Monza Italy
Commissioning, Start-up and operation up to take over
2009
Termigas
S.p.A.
Palace Hotel Monza e
Brianza
System
2009
Carlo
Gavazzi
Impianti
Garden City Milano
Air, and Hydronic System. Firefighting system test and Loop check with
building automation Supervision
2009
Veolia
Water
Solution
Waste Water Treatment
Plant Modugno ( Ba)
Commissioning and Start-up and operation of waste water treatment plant
2009
Cefla
Impianti
Passante di Via
Stalingrado (BO)
Air, System.
2008
CIAB
s.c.a.r.l
New Hospital Trieste
Italy
System
2008
Bruno
Romeo
S.p.A
Malpensa Airport Milan
Italy
System
2008
Busi
Impianti
S.p.A.
Al Fateh Tower
Khartoum Sudan
HVAC Commissioning and Start-up. Testing , Adjusting, and Balancing of
Air, and Hydronic System. Fire fighting system test and Loop check with
2007/08
Cofathec
S.p.A
New Hospital Mestre
Italy
Air, and Hydronic System.
2007
Busi
Impianti
S.p.A
New Maggiore
Hospital Bologna Italy
Air, System.
2007
CIAB
s.c.a.r.l
Faculty of Engineering
Bologna Italy
2007
Termigas
S.p.A
New Institute of
Biomedical search
Mario Negri, Bovisa
Milan Italy
HVAC Commissioning and Start-up.Testing, Adjusting, and
Balancing of Air, and Hydronic System. Firefighting system test and
Loop check with building automation Supervision (Siemens Desigo)
Research Laboratory on rare diseases.
2007
Consorzio
Impianti
Trigoria
Campus Bio-Medical
Rome Italy

2006
Cefla
Impianti
Commercial center
Bologna Italy
Air, System.
2006
Cefla
Impianti
Building Unipol
Bologna Italy
2006
B&B
INGG.
Al Rabta
Pharmaceutical Plant
Lybia
2005/06
Cofathec
S.p.A
New Hospital Varese
Italy
2005/06
Cefla
Impianti
New Hospital Modena
Baggiovara Italy
Air, and Hydronic System. VAV calibration and Loop check with building
2005
Bonatti
S.p.A
NC 41 Gas Station
Lybia
2005
Cefla
Impianti
New Hospital Sacco
Mialn Italy
2005
Cefla
Impianti
AC 10 Hotel Bologna
Italy
Air, and Hydronic System. Fire fighting system test.
2005 Aster S.p.A
Milan Fair New
complex Rho/Pero Italy
HVAC Commissioning and Start-up.Testing, Adjusting, and Balancing of
2004
Cefla
Impianti
New Hospital Castel
S.Pietro Bologna Italy
2004
Bonatti
S.p.A
Mellitah Gas Station
Lybia
2004
Cefla
Impianti
Building Linear
Bologna Italy
Air System.
2004
Carlo
Gavazzi
Impianti
H3G Trezzano S/N
Milan Italy
2003/04
Aerimpianti
S.p.A.
New Center “Il sole 24
News paper “ Milan
Italy
2003
Cefla
Impianti
Commercial center
Bologna Italy
Air System.
2003
Cefla
Impianti
New Office Building
Bologna Italy
Air System.

2000-2002
API
Raffineria
IGCC Plant
Falconara - (Italy)
Management of commissioning and start-up activities up to take over.
1999/2000
Sagem
Ansaldo
Waste Incinerator
R.S.U. - Verona (Italy)
Supervision for commissioning and start-up activities
1998 KTI
Fibres plant
Petra Neamt (Romania)
Supervision for installation, commissioning and start-up.
1997/98 Fiat Avio
Cogeneration plants
Cassino - Termoli –
Melfi (Italy)
Management of commissioning and start-up activities up to take over
1997 Nova Spa
Salt recovery and plant
Ghor Afsafi (Giordania)
Supervision of erection, commissioning and start-up.
1996 Ctip
Condensate Treatement
Quadirpur (Pakistan)
Supervision of commissioning and start-up activities.
1996 Ctip
Etylene plant
Puyang (China)
Management of commissioning and start-up activities.
1996
Tozzi sud
ELF
N'Kossa Platform
Mod. M3/M4
Supervision of electrical and instruments pre-commissioning activities and
relevant Q.C. Procedures.
1995 Belleli
M30/M40 oil Platform
Hibernia Project
Taranto (Italy)
Pre-commissioning activities for electrical and instrument disciplines.
1993/94 Bonatti Spa
Steam Boiler
Agip Oil Company
Bu Attifel /Libya)
Installation, commissioning, start-up, operation up to take over.
1993/94 Bonatti Spa NGL Recovery Plant
Electrical & Instrument ,HVAC system and fire fighting system
Commissioning and Start-up activities.
1992/93 Bonatti Spa
Condesate Pipeline
Agip Oil Company
Bu Attifel (Libya)
Electrical & Instrument Project management. commissioning, start-up
activities, operations up to take over.
1991/92 Bonatti Spa
G.o.s.p Assamoud Sirte
Oil Companyga (Libya)
Electrical & Instrument Project management, commissioning, start-up
activities, operation up to take over
1990/91 Bonatti Spa
G.o.s.p. o-o structure
Agip Oil Company
Bu Attifel (Libya)
Electrical & Instrument Project management for erection, commissioning
and start-up activities, operation up to take over.
1989/90
Nuova
Samin
Exhausted Battery
treatment Plant
Milano (Italy)
Electrical & Instrument Pre-commissioning, commissioning, and start-up.
Test-run, operation up to take over.
1987/88 Enichem
Ipocalcium plant
Saline di Volterra Italy
Process, electrical, instruments commissioning and start-up activities. Plant
operation up to take over.
1986 Suco
Gas Recovery Plant
Hurgada ( Egypt)
Electrical & Instrument Project supervisor for erection activities

1986
Nuovo
Pignone
Turbo Gas Assir Mel
Algeria
Fire Fighting Systems Modification of Nuovo Pignone Gas Turbine
1985/86
Oronzio
De Nora
Clorine Soda plant
Cagliari (Italy)
Rumianca
Electrical & Instrument Project coordinator for installation, commissioning,
start-up, operation up to take over.
1982/84
G.I.E.
Ansaldo
Power Station 4x320
Mw
Bandar Abbas (Iran)
Process operation, Mechanical, Electrical, Instruments, commissioning and
start-up activities up to take over of unit N° 1 and 2.

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