Connecting the Industries Leaders in Big Data & AI Asia Conference 2018

On 4 - 5 December 2018 at Suntec Singapore Convention Centre, we are focusing on Big Data & AI topics across government, banking & finance, oil & gas, telecommunications, healthcare, manufacturing, supply chain & logistics and many other industries. This Annual Big Data & AI Asia Conference will explore the rise of intelligent, autonomous systems, the future of work and how Big Data & AI are helping to drive productivity and profitability for your businesses.


JOIN the panel discussion and explore how Big Data, AI and technology reshaping the future economy:-


• James Ong, Chief Investment Officer, YCH Group
• Shen Shengmei, General Manager, Panasonic R&D Center
• Laurence Liew, Director, AI Industry Innovations, AI Singapore
• Dr. Xin GAO, Head of Innovation Hub, Asia, GRUNDFOS Holding A/S
• Johnson Poh, Head of Data Science, DBS Bank
• Vivek Kumar, Assistant Director-General, National Trades Union Congress


PLUS many other leaders in Big Data & AI >>

DOWNLOAD AGENDA > Discover the Full Program: www.bigdataasiashow.com/2018/program




REGISTER NOW & SAVE 20% FOR FULL CONFERENCE PASS (2-DAY) > Only Limited Seats Available:

www.bigdataasiashow.com/2018/register
Use Promotion Code: BDAI20 or directly click http://bit.ly/2IwLQCl

For Group Discount (3 or more Passes), please contact hmurugesan@corp-agency.com


We look forward to seeing you in the event!







Air-Conditioning System Design for Critical Infrastructure (2-day)
(8 and 9 November 2018 - Approved CPD Course by CIBSE UK)


Further to the featured conference above, a 2-day course will be launched in Hong Kong for engineers who design or handle MVAC (Mechanical Ventilation and Air-Conditioning) equipment for mission-critical buildings / data center projects.

The course highlights design principles such as psychrometric chart, cooling load calculation / estimation, etc. and the design considerations such as air distribution, availability / redundancy, common mistakes, Computer Fluid Dynamic (CFD) model, integration with MEPs (Mechanical, Electrical and Plumbing systems), etc.


You'll be able to make informed decisions about the best choices of cooling systems for mission-critical purposes and how system can best meet your project goal and SLA (Service Level Agreement).


Date: 8 and 9 November 2018 (Thursday - Friday)
Time: 10:00 - 17:30

Venue: 19/F, Officeplus (New Victory House), 93 - 103 Wing Lok Street, Sheung Wan, HK
(Exit A2, Sheung Wan Station)

Fee: Special Rate applies for

(1) the HKIE / CIBSE or all professional membership classes in engineering; or
(2) more than 1 enrollment made at the same time.



> Datacom Equipment Power Trends and Cooling Applications

  -- Load trends and their application
  -- Air cooling of computer equipment
  -- Liquid cooling of computer equipment


> Design Consideration

  -- Design criteria
  -- HVAC load
  -- Computer room cooling
  -- Air distribution
  -- Liquid cooling
  -- Availability and redundancy
  -- Controls
  -- Integration with other MEP (Mechanical, Electrical and Plumbing) system
  -- Computer Fluid Dynamics (CFD)


> Testing and Commissioning

  -- Air cleanliness test
  -- Heat load test
  -- Factory acceptance test
  -- Site acceptance test
  -- Integrated performance test (IST)


> Energy Efficiency

  -- Power usage effectiveness
  -- Chilled water plant optimization
  -- Water side and air side equipment
  -- Part load operation
  -- Controls and energy management
  -- LEED certified data center
  -- Building energy code


> Sustainable Design

  -- Combined heat power plant (CHP)
  -- Solar cooling
  -- Geothermal cooling
  -- Evaporative cooling
  -- Air side economizers
  -- Desiccant unit


For details, please visit www.stmedia-asia.com/newsletter_6.html.



About us

Strategic Media Asia (SMA) is one of the approved CPD course providers of the Chartered Institution of Building Services Engineers (CIBSE) UK. The team exists to provide an interactive environment and opportunities for members of ICT industry and facilities' engineers to exchange professional views and experience.

SMA connects IT, Facilities and Design. For the other design considerations, please visit 

(1) Site Selection,
(2) Space Planning,
(3) Cooling,
(4) Redundancy,
(5) Fire Suppression,
(6) Meet Me Rooms,
(7) UPS Selection,
(8) Raised Floor,
(9) Code & Standards,
(10) Transformers and Harmonic Distortion,
(11) Multi-mode UPS Systems,
(12) Electrical Rooms,
(13) Generator Systems,
(14) Generator Fuel Systems, etc.


All topics focus on key components and provide technical advice and recommendations for designing a data center and critical facilities.

Become a Registered Communications Distribution Designer (RCDD) for the Design, Implementation, Integration and Project Management of Cabling Infrastructure

Cabling infrastructure design is complex. That’s why it is essential that you have someone on your team who understands all aspects of this highly technical area.


A Registered Communications Distribution Designer (RCDD) is an individual who has demonstrated knowledge in the design, integration and implementation of telecommunications and data communications technology systems and related infrastructure. These individuals are uniquely positioned to create the detailed design of a new system and/or integrate design into an existing structure. The RCDD is one of the highest design credentials in the information technology systems (ITS) industry, recognized worldwide.


Why is an RCDD critical in the building design process?

An RCDD has been taught the importance of achieving an efficient, cost-effective, future-ready system, no matter what the stage of the project:-


Initial Planning Stage: An RCDD has learned how to create a smart design, evaluating the proper amount of space needed today and for years to come. By minimizing costly change orders, an RCDD can save you valuable time and money.

Mid-project: RCDDs who manage the infrastructure instal-lation can guide the design so that it is followed correctly and make any necessary modifications as needed.

Project Completion: An RCDD adds credibility to a project by signing off when the project is complete.


RCDDs are required to demonstrate proficiency across a wide range of areas within structured cabling systems, including network, outside plant, wireless and electronic safety and security design, data centers and building auto-mation systems (BAS). This expanded knowledge enables the RCDD to advise the owner/end user of the appropriate IT, AV and security requirements. The RCDD has learned to perform the design tasks related to these systems, including construction drawings and specifications.

Current standards and best practices' requirements, including standards established and/or contributed to by: BICSI, Telecommunications Industry Association (TIA), American National Standards Institute (ANSI), National Electrical Contractors Association (NECA), American Institute of Architects (AIA) and Construction Specifications Institute (CSI), are fully taken into account by the RCDD.

Include an RCDD on Your Project Design Team

An RCDD’s ability to assess a building owner’s telecommunications needs, and to design and implement a plan that allows for imminent growth, can allow your team to design a highly efficient technology system with minimal costs for later upgrades.



CORE TRAINING FOR RCDD IN HONG KONG
DD102: Designing Telecommunications Distribution System


Date: 3 to 7 December 2018 (5-day, Monday to Friday)
Time: 9:30 - 18:00 (around 1 hour lunch break)
Venue: 19/F, Office Plus, 93 - 103 Wing Lok Street, Sheung Wan, Hong Kong


Exclusive for the training in Hong Kong:- 

Our 5-day training already includes all training materials and a digital copy of Telecommunications Distribution Methods Manual (TDMM), 13th edition, with more than 1900 pages.


Complete and return the BOOKING FORM online for seat reservation. For the RCDD program details in Hong Kong, please visit www.stmedia-asia.com/rcdd.html.



About us

Strategic Media Asia (SMA) is one of the approved CPD course providers of the Chartered Institution of Building Services Engineers (CIBSE) UK. The team exists to provide an interactive environment and opportunities for members of ICT industry and facilities' engineers to exchange professional views and experience.

SMA connects IT, Facilities and Design. For the other design considerations, please visit 

(1) Site Selection,
(2) Space Planning,
(3) Cooling,
(4) Redundancy,
(5) Fire Suppression,
(6) Meet Me Rooms,
(7) UPS Selection,
(8) Raised Floor,
(9) Code & Standards,
(10) Transformers and Harmonic Distortion,
(11) Multi-mode UPS Systems,
(12) Electrical Rooms,
(13) Generator Systems,
(14) Generator Fuel Systems, etc.


All topics focus on key components and provide technical advice and recommendations for designing a data center and critical facilities.

Designing Generator Fuel Systems (4)

Referring to the Designing Generator Fuel Systems (1), (2) and (3), let's summarize to form a whole picture.

The successful design of a backup generation system is critical to maintaining business continuity, sustaining critical operations, and life safety in the event of a serious power outage (see "Fuel system design checklist"). Without proper design and ongoing maintenance, fuel oil systems cannot meet the needs of the gensets they serve, and therefore, cannot guarantee the assumed reliability of the facility's backup power.


Fuel System Design Checklist
When designing fuel oil systems, remember

• Provide foot valves (to maintain pump prime), anti-siphon valves (to prevent accidental leakage), and fusible link shutoff valves (for fire safety).
• When calculating pump suction lift, assume the worst-case scenario (i.e., a nearly empty tank).
• When calculating friction losses through the fuel oil distribution system, assume the worst-case scenario (i.e., viscosity corresponding to the lowest anticipated fuel temperature).
• If fuel temperature is anticipated to fall below its cloud point, provide a means of heating (tank heaters, space heaters, pipe heat trace, etc.)
• Ensure storage tanks are equipped with adequate ports to accommodate pipe connections, sensors, vents, switches, etc.
• Using auxiliary tanks if necessary

Consider Using Auxiliary Tanks When

• The main tanks are located more than 50 ft away from the gensets
• The main tanks are located more than 12 ft below the gensets
• The main tanks are located above the gensets

Fuel Oil Design Cheat Sheet

Refer to this cheat sheet for important considerations when designing a fuel oil system:

• No. 2 fuel oil NFPA Classification: Class II
• Genset fuel consumption: approximately 7 gph/100 kW rating
• Atmospheric pressure: 30 in. Hg (mercury column)
• Minimum recommended pressure at external pump inlet: 15 in. wc
• Pressure of 2.6 ft of No. 2 fuel oil: 1 psi.

Runtime Requirements

Runtime requirement for emergency power supply systems, according to NFPA 110: Standard for Emergency and Standby Power Systems include:


Class 0.083: 0.083 hours = 5 minutes
Class 0.25: 0.25 hours = 15 minutes
Class 2: 2 hours
Class 6: 6 hours
Class 48: 48 hours
Class X: other times (application, code, or user dictated)



About us

Strategic Media Asia (SMA) is one of the approved CPD course providers of the Chartered Institution of Building Services Engineers (CIBSE) UK. The team exists to provide an interactive environment and opportunities for members of ICT industry and facilities' engineers to exchange professional views and experience.

SMA connects IT, Facilities and Design. For the other design considerations, please visit 

(1) Site Selection,
(2) Space Planning,
(3) Cooling,
(4) Redundancy,
(5) Fire Suppression,
(6) Meet Me Rooms,
(7) UPS Selection,
(8) Raised Floor,
(9) Code & Standards,
(10) Transformers and Harmonic Distortion,
(11) Multi-mode UPS Systems,

(12) Electrical Rooms,

(13) Generator Systems,
(14) Generator Fuel Systems, etc.

All topics focus on key components and provide technical advice and recommendations for designing a data center and critical facilities.

Designing Generator Fuel Systems (3)

So far we consider (1) Runtime Criteria; (2) Storage; (3) Pumping; (4) Fuel Cooling; (5) Piping; and (6) Fuel Maintenance of the generator fuel system. Let's further look into the

(7) Fuel Filling
(8) System Controls
(9) Applicable Codes and Standards


Filling the Tank


During the design process, it is important to determine what type of delivery truck the fuel-oil vendor will use. Fuel-oil trucks are either a gravity or a pump type (i.e., equipped with an integral fill pump).

Both types of trucks can accommodate USTs and ASTs located at an elevation lower than the truck. Pump trucks are ideal for filling ASTs at higher elevations. Gravity trucks are optimal for filling USTs. However, when the fuel storage tank is at a higher elevation than the truck, a gravity type truck alone won't work. For such applications, an option is a remote fill system with an integral fuel transfer pump that can enable gravity trucks to fill ASTs at a higher elevation. Remote fill systems are equipped with gauges and sensors to aid and alert the operator during the delivery process.

Extreme considerations must be accounted for as well because the need for fuel oil could happen in an emergency state. For example, it is common for a fuel oil vendor to promise one type of truck, but then in the event of a city-wide power outage when everyone needs fuel, the truck isn't available. Extreme situations must be considered during fuel oil system design.


Fuel System Controls


Fuel systems typically use UL 508: Standard for Industrial Control Equipment - listed programmable logic controllers (PLCs) to control and monitor transfer pumps, storage tanks, auxiliary tanks, polishing systems, fill systems, fuel inventory, leak detection, and other related subsystems and equipment. They offer communication capabilities, such as BACnet, Modbus, and local operating networks (LonWorks) for integration with the building management system.

For critical applications, such as data centers, the control system typically uses dual independent PLCs and dual power inputs to ensure there are no single points of failure. The fuel system control architecture and sequence of operations should be reviewed in detail during the design phase. The entire scope of work associated with fuel systems (equipment, controls, startup, and training) preferably should be provided by a single vendor who specializes in that field.


Codes and Standards


Due to its combustible nature and the detrimental impact on the environment upon a leakage, fuel oil storage and system design is regulated by city, state, and federal authorities. Careful consideration to a multitude of factors is essential during design. Meeting the worst-case scenario is vital to compliance.

There also are code-mandated requirements related to maximum allowable fuel storage on the property, tank construction, spill containment, location relative to buildings and property lines, fire suppression, high-rise building limitations, and much more. The requirements are specifically stringent for applications involving indoor storage of fuel due to inherent fire hazards. Frequently, the requirements listed in various codes and standards differ significantly.


To avoid surprises at a later stage, it is beneficial to approach the authority having jurisdiction to review the proposed design early in the project - specifically with representatives from the fire department to ensure that all bases are covered.


Continue Reading: Designing Generator Fuel Systems (4)



About us

Strategic Media Asia (SMA) is one of the approved CPD course providers of the Chartered Institution of Building Services Engineers (CIBSE) UK. The team exists to provide an interactive environment and opportunities for members of ICT industry and facilities' engineers to exchange professional views and experience.

SMA connects IT, Facilities and Design. For the other design considerations, please visit 

(1) Site Selection,
(2) Space Planning,
(3) Cooling,
(4) Redundancy,
(5) Fire Suppression,
(6) Meet Me Rooms,
(7) UPS Selection,
(8) Raised Floor,
(9) Code & Standards,
(10) Transformers and Harmonic Distortion,
(11) Multi-mode UPS Systems,

(12) Electrical Rooms,

(13) Generator Systems,
(14) Generator Fuel Systems, etc.

All topics focus on key components and provide technical advice and recommendations for designing a data center and critical facilities.

Designing Generator Fuel Systems (2)

Per "Designing Generator Fuel Systems (1)", we have discussed (1) Runtime Criteria; and (2) Fuel Storage. We are going to consider:-


Fuel Oil Pumping


Gensets are equipped with gear-driven pumps that pressurize fuel in the common rail of the engine. The integral pump draws fuel from the external tank. Excess fuel not injected into the cylinders is returned back to the tank. The pump has limited capability for priming and overcoming friction losses in the fuel distribution system (piping, fittings, and filters).

Usually, two types of electric-driven fuel oil pumps are used external to the genset - gear pumps and centrifugal submersible pumps:

Gear pumps: Mounted on a separate skid and typically used for low-flow, high-pressure applications, these pumps can be internal or external gear type and suitable when pressure requirements exceed 40 psi.

Submersible pumps: Used for high-flow, low-pressure applications. It require adequate clearance above the fuel tank for accessibility and maintenance, even though the majority of the pump assembly is within the tank.

Static lift and friction losses should be reviewed in detail during fuel system design. The design flow rate of the pumping system should be two to four times the peak demand so that pumps operate intermittently to fill the auxiliary tanks instead of operating continuously.


Cooling the Fuel


Excess fuel in the common rail that isn't injected into the cylinders is sent back to the tank. The return fuel is at an elevated temperature because it absorbs heat from the injectors and water jacket. When it mixes with cooler fuel in the tank, the supply fuel temperature gradually starts to rise.

For every 12 degree Celsius rise in fuel temperature above 37 degree Celsius, the engine horsepower reduces by approximately 1%. High fuel temperature also reduces its ability to lubricate the engine fuel system components. If the temperature of fuel being supplied to the engine exceeds a certain limit (typically 60 - 65 degree Celsius), the genset shuts down because of the safety cutoff. This is especially problematic when the tank volume is relatively small (e.g., auxiliary tanks) and the return fuel temperature is not reduced.

This basic fuel oil system flow schematic reveals the main fuel storage and auxiliary tanks.


Gensets with unit-mounted radiators typically are equipped with fuel coolers. They take advantage of the engine-driven radiator fan to reject fuel heat. Gensets with remote radiators typically require an external fuel cooler to reject fuel heat. Another option is to provide a return pump at the auxiliary tank and exchange fuel with the main tank (return hot fuel and replace it with cold fuel) if fuel temperature exceeds a certain setpoint. The return pumps also can be enabled manually to empty the auxiliary tank for maintenance, or via level sensor to prevent overflow conditions.


Fuel Transfer Pipes


When designing underground site piping, a nonmetallic material, such as reinforced thermosetting resin pipe is preferred due to its inherent corrosion protection. Underground piping is almost universally double-wall, and is comprised of a carrier pipe and a containment pipe. The interstitial space between the pipes is monitored with a leak detection system.

Fuel transfer pipes located above ground in accessible areas typically are single-wall carbon steel. Note that local jurisdictions and insurance carriers may require double-wall piping for aboveground applications as well.


Fuel Oil Maintenance


Fuel oil is made up of organic compounds and will gradually degrade over time due to biological growth, water accumulation, and particulate formation. This degradation, if uncontrolled, could result in clogged filters, or could negatively impact the combustion process in the generator engine.

Degradation is not a concern for applications where fuel is used on a consistent basis and a fresh stock of fuel is introduced regularly—for example, gensets used for combined heat and power applications. For standby generator applications, fuel usage is minimal due to limited runtimes as a result of periodic testing. For such applications, a fuel maintenance or polishing system can be provided for treating fuel oil periodically (usually on weekly or biweekly basis).


Continue Reading: Designing Generator Fuel Systems (3)



About us

Strategic Media Asia (SMA) is one of the approved CPD course providers of the Chartered Institution of Building Services Engineers (CIBSE) UK. The team exists to provide an interactive environment and opportunities for members of ICT industry and facilities' engineers to exchange professional views and experience.

SMA connects IT, Facilities and Design. For the other design considerations, please visit 

(1) Site Selection,
(2) Space Planning,
(3) Cooling,
(4) Redundancy,
(5) Fire Suppression,
(6) Meet Me Rooms,
(7) UPS Selection,
(8) Raised Floor,
(9) Code & Standards,
(10) Transformers and Harmonic Distortion,
(11) Multi-mode UPS Systems,

(12) Electrical Rooms,

(13) Generator Systems,
(14) Generator Fuel Systems, etc.

All topics focus on key components and provide technical advice and recommendations for designing a data center and critical facilities.

Designing Generator Fuel Systems (1)

Backup generator sets (gensets) are critical to business continuity and life safety. To ensure their reliable and efficient operation, the design of the associated fuel system must be approached systematically and thoroughly.

There are 9 Key Considerations when designing fuel oil systems for gensets:-

(1) Runtime Criteria
(2) Fuel Storage
(3) Fuel Pumping
(4) Fuel Cooling
(5) Fuel Piping
(6) Fuel Maintenance
(7) Fuel Filling
(8) System Controls
(9) Applicable Codes and Standards

Understanding the requirements and challenges of each is critical to navigating the design of any fuel system. Note that although there are inherent nuances, some of the same considerations underlying fuel oil design principles can also be applied to systems intended for other applications, such as oil-fired boilers. Design criteria unique to each project will dictate the ultimate application.


Runtime Criteria


Among the first steps of designing a fuel oil system for gensets is to establish runtime criteria in the event of a power outage (see "Runtime requirements"). Often dictated by a combination of applicable codes and owner requirements, the runtime—or how long the genset must operate during an emergency event without refueling-will set the bar for fuel oil design and operations. For example, life safety gensets typically are required to support emergency loads for a period of 2 hours upon loss of power. Critical facilities, such as data centers, typically are expected to support the load for 24 hours or more, depending on site resiliency requirements.

Because runtime criteria have a direct bearing on the fuel storage capacity required onsite, this consideration is critical to explore first. Note that fuel consumption data for gensets at various loads is readily available from the manufacturers.

It is important to note that only 80% to 85% of the tank capacity is typically usable depending on the tank shape and form. The tank cannot be emptied completely during operation nor can it be filled completely because head space is required to accommodate fuel expansion and prevent overflow.


Fuel Oil Storage


Fuel oil can be stored in aboveground storage tanks (ASTs) or underground storage tanks (USTs). Each has advantages and disadvantages, and specifying the appropriate type is critical to ensure the optimum design. Both UST and AST have different internation codes specifies the requirements for protected tanks (fire, impact and and associated corrosion resistant).

ASTs offer ease of maintenance; typically, lower installation costs and the ability to be installed by the project's mechanical contractor; ease of relocation; and the option of custom sizes to suit site conditions. However, employing an AST may not be appropriate for all projects because they require usable real estate, pose a greater fire hazard, allowable storage capacity typically is restricted by applicable codes and insurance carriers, and fuel heaters may be required in cold weather applications where the tank is exposed to subfreezing ambient temperatures.

USTs are available in fiberglass or steel construction. They are almost always cylindrical and require minimal real estate above ground, offer potentially greater fuel storage capacity, pose a lower fire hazard, and can maintain a relatively stable fuel temperature. Conversely, USTs can be difficult to access, maintain, and relocate; they typically have a higher installation cost; require comprehensive leak detection systems; and often require a specialized contractor to install.


Continue Reading: Designing Generator Fuel Systems (2)



About us

Strategic Media Asia (SMA) is one of the approved CPD course providers of the Chartered Institution of Building Services Engineers (CIBSE) UK. The team exists to provide an interactive environment and opportunities for members of ICT industry and facilities' engineers to exchange professional views and experience.

SMA connects IT, Facilities and Design. For the other design considerations, please visit 

(1) Site Selection,
(2) Space Planning,
(3) Cooling,
(4) Redundancy,
(5) Fire Suppression,
(6) Meet Me Rooms,
(7) UPS Selection,
(8) Raised Floor,
(9) Code & Standards,
(10) Transformers and Harmonic Distortion,
(11) Multi-mode UPS Systems,

(12) Electrical Rooms,

(13) Generator Systems,
(14) Generator Fuel Systems, etc.

All topics focus on key components and provide technical advice and recommendations for designing a data center and critical facilities.