To ensure the comfort and safety of its residents, Federal Land Inc. incorporated a sophisticated damper system to withstand earthquakes in its Japanese-inspired condominium complex The Seasons Residences in North Bonifacio Global City, Taguig.

Developed by Nippon Steel Engineering Group, Viscoelastic Coupler Damping (VCD) System is an economic high-performing damping system optimized for reinforced concrete buildings. VCD absorbs vibrations caused by earthquakes as well as strong winds during typhoons, making the structure steadier and safer.

Federal Land Executive Vice President for Business Management Catherine Ko said in a briefing last April 27, 2019, shared that their decision to use VCD adds value to their new development, The Seasons Residences. The first tower, Haru, is expected to open by 2023.

“Because we work with our Japanese partners and everybody knows that Japanese technology protects people [and] their buildings against natural disasters…we want to bring that to the Philippines through our building as well,” she said.

The Seasons Residences is a Federal Land mixed-used development in partnership with two of Japan’s top firms Nomura Real Estate Development and Isetan Mitsukoshi Holdings Ltd. It channels the Japanese tradition of excellence, innovation, and style. The project will also feature the very first Mitsukoshi Mall in the Philippines to offer a uniquely Japanese mall experience.
Federal Land considered the fault systems of West and East Valley Faults, as well as the Philippine Fault System and Manila Trench when designing The Seasons Residences.

“You design the building in such a way that it will be able to resist that peak ground acceleration,” said Raul Manlapig, managing director of design and engineering firm Ove Arup & Partners Hong Kong Ltd.

Manlapig said that damping systems like VCD help dissipate an earthquake’s energy to minimize possible damage to a tall building. Occupants of high-rises built with damping technology will also not be as dizzy as those in buildings that do not have it.

Prior to The Seasons Residences project, Federal Land also incorporated VCD for the luxury hotel Grand Hyatt Manila.

VCD was also used in some of the tallest structures in Asia such as the Tokyo Skytree in Japan, Taipei 101 in Taiwan, Jing Mao Building in China, Cheung Kong Centre in Hong Kong, National Museum of Natural History’s Tree of Life in the Philippines; and the world’s longest suspension bridge Akashi Kaikyō Bridge in Japan.

After the recent earthquakes that shook the Philippines, a question begs to be answered: are today’s high-rise condominiums safe from earthquakes?

Based on the National Building Code of the Philippines, the National Structure Code of the Philippines sets strict standards for developers and construction companies designed to keep buildings from sustaining major structural damage and protect homeowners when natural calamities such as strong earthquakes strike.

While the country has strict building codes designed to be resilient to intensity 8 earthquakes, it is a not reason to be complacent.  Increase your chances with these 12 safety tips for surviving in your condo during earthquakes.

Before the Earthquake

Develop an earthquake readiness plan

Discuss possible disaster scenarios and evacuation plans with your family.  Sketch a floor plan of your home to mark where the safety spots and exits are in each room.  Have a clear agreement on rendezvous spot should you get separated during an evacuation.

Also, familiarize yourself and your family with emergency hotlines to call in times of distress.

Secure the heavy furniture

Bookshelves, wardrobes, and other objects may fall over during a strong earthquake.  To minimize the risk of head injuries caused by falling objects, bolt the bookcases to wall studs, install strong latches on cupboards, and anchor the heavy furniture on the floor.

Pack an emergency kit

Prepare an emergency kit for each member of the family to use when the need to evacuate arises. The individual emergency kit must include at least your basic needs such as:

    • Drinking water enough for three days
    • Non-perishable and easy-to-prepare food enough for three days
    • Whistle
    • Flashlight and batteries
    • First aid kit and personal medications
    • Multipurpose tool
    • Phone, power bank and charger
    • Warm clothes
    • Toiletries and personal hygiene items
    • Cash, preferably in small bills
    • Important documents such as IDs, passports, deed or lease to the condo and other properties, insurance policies, medical information

During the Earthquake

Duck, Cover, and Hold

Keep calm and duck, cover, and hold under a desk or table until the shaking subsides.  Drop on your arms and knees and hide under the sturdiest table in your condo unit.  Try to relax but watch out for anything that can fall on you.

Find Your Safe Place

When the ducking under sturdy furniture is not applicable, the next best thing is to find another safe spot.  Seek shelter near an interior wall of your condo unit or under the support beams and cover your head and neck with your arms.

Know the Hazards

With glassware and knives that can fall, appliances that can short circuit, and a stove that can start a fire, the kitchen is an accident waiting to happen.  Avoid hiding in the kitchen during an earthquake. Also, stay away from glass windows and other fragile items that can break.

Stay in bed

When earthquakes happen at night while you are asleep, do not get out of in bed. Use your pillow to cover your head and neck. Leave only when there is a ceiling fixture or other debris that might fall.

Wait it out

A building swaying can make you dizzy and cause you to fall down. Wait until the shaking stops before walking out of your condo.  Wait also for possible aftershocks.  Aftershocks can occur within seconds, minutes, hours or even days after the first main quake, best to stay alert.  Leave your home only when you are sure it is safe.

After the Earthquake

Don’t ride the elevator

Don’t use the elevator when leaving the building.  Electrical power may go out and will trap you inside the elevator.  Best to use the stairs when exiting the building.

Find a clear spot

Once outdoors, find an open area away from damaged buildings, power lines, glass windows, and panicking people.  Injuries can occur from unexpected objects, such as water spilling from swimming pool penthouse, thrown from above or the side.

Provide first aid

Immediately check to see if you, your family or anyone near you is injured. If you have been trained in first aid, lend your skills where you can and call the emergency hotline where you cannot.

Expect aftershocks

Aftershocks are smaller earthquakes that follow the main shock of an earthquake sequence.  They can occur over a period of weeks, months or years, steadily decreasing in magnitude and frequency.   Generally, the larger the main shock, the larger and more numerous the aftershocks.

Lessons from past disasters prompted the government, condo developers, and construction companies to improve building codes and build stronger structures.  These led to modern high-rise condos safer and better than low-rise buildings.  There are also condominiums that are engineered with sophisticated damper technology to withstand vibrations from seismic waves and strong typhoons.

Lessons from past disasters should also teach us the preparation is key to survival.  Make sure to inspect your condo and identify its safety features and hazard spots during disasters.  Prepare a family emergency plan, stock on supplies and stay calm so you can better protect yourself and your loved ones during earthquakes.