by
Mark E. Benton, C.S.E., LEED tm; John D. Guzik; and Nancy K. Nozik. A.I.A.
Green design and sustainability are quickly moving to the forefront
of architectural, engineering, and construction fields as strategies
for creating high-performance buildings. The camp community is also beginning
to learn more about how these principles can be applied at their camp
properties. Green ideas are starting to affect decisions about everything
from refuse management and wastewater treatment, to the construction
of new facilities and even the design of entirely new camps.
What Does "Green" Mean?
"Green" is the idea that how we design, build, and operate
structures has a dramatic impact on our lives and those of future generations.
Green design strives to make our development sustainable. The goal is
not to create a building with "green" bells and whistles,
but to design and construct a structure that fits seamlessly into its
surroundings, providing a durable and healthy environment.
What Makes a Building Sustainable?
The U.S. Green Building Council defines sustainability as building practices
that limit or eliminate the negative aspects of buildings on the environment.
The Council's Leadership in Energy and Environmental Design (LEED™)
program highlights five main areas:
- Sustainable site planning
- Safeguarding water and water efficiency
- Encouraging energy efficiency and use of recycled materials
- Conservation of materials and resources
- Improving indoor air quality
See the "LEED™ — Leadership
in Energy and Environmental Design" sidebar
Applying Green/Sustainable Design at Camp
Once the decision to build has been made, many camp directors and property
managers are now finding that there is a desire within their organizations
to build "green." The problem is that they are often left
wondering — How do we take these principles and incorporate them
into our camp's development? Where should we start and why?
Design decisions really should be analyzed for both their initial costs
and their long-term costs associated with maintenance and replacement.
This "First Cost vs. Life-Cycle Cost" analysis often reveals
that the sustainable approach may cost more initially, but will reap
long-term savings for your camp. Green proponents argue that traditional
construction practices disregard both the long-term true cost of construction
on the environment and the more immediate health of the occupants of
the structures they build. In addition to these considerations, traditional
building practices don't adequately factor annual operating costs into
the cost of a facility over time. The design and construction costs
may be covered by a capital campaign, but you will be responsible
for the new facility's operation costs for many years to come.
The Process
The following steps will outline the process that your organization
should take to successfully develop your site and new facilities following
green/sustainable design principles:
Pre-Planning
Long before the first shovel breaks ground, your organization will
need to make a commitment to the importance of adopting a green approach
to the future development of the facility. Depending on the complexity
of the project, size of your site, and number of facilities needed,
this process may begin up to two years before any new facility design,
with an overall look at your property and effective planning for future
development. As part of this process, it is important to look at all
potential future development, not just a single building.
This is also the time to develop a planning and facilities committee
that will represent your organization and users throughout the facility
development process. This committee should consist of key board members,
program staff, and volunteers in your community. You will want to select
people who have an interest and/or experience in planning and development,
and who can help you with fund raising. It is important to find a team
member that is truly passionate about sustainability that will help
keep green goals present in the mind of the team.
Master Planning
Prior to the start of any new construction, your organization will
need to initiate a master planning process to identify the need for
new facilities. At this stage a planning and design consultant that
specializes in these areas can assist you in the development of a comprehensive,
ten- to fifteen-year development plan for your property. This consultant,
in collaboration with the planning and facilities committee, will review
your program, the existing land, and the existing buildings at camp.
A green/sustainable master plan will identify ideal building sites
within your property, as well as identify areas to remain undisturbed.
Careful consideration should be given to solar, wind, and drainage
patterns; water and sanitary systems; and even endangered or threatened
species. Emphasis on sustainable site planning will reduce soil erosion,
light pollution, and site disturbance, as well as help responsibly
manage stormwater. Once a building site is selected, the actual building
design should work hand in hand with the site design. The proper building
orientation will take into account passive solar, daylighting, natural
ventilation, and building access. Landscaping practices should include
native and low maintenance species, tree locations for shading and
wind control, control of stormwater runoff, limited pavement or hard
surfaces, and the ability to preserve or even create a natural habitat.
Fund Raising
You cannot move forward without the financial resources needed for
development. Fund raising begins when you start thinking about the
future of your camp, and should be a key consideration when selecting
your board members. It is important to communicate your mission and
your goals even before the final plan is in place. Make your community
aware of the benefits your project will bring to each and every one
of them. Once the mission is communicated, specific images of future
projects (via renderings, models, etc.) should be prepared to help
to show the vision and solicit the funding.
Project Initiation/Design
When funds are in place, it is time to initiate the design process.
Assemble the Team
The design team includes the people who will make the decisions about
the new building. The team consists of an owner's representative
and other stakeholders, the architect, the engineers (mechanical, electrical,
plumbing, civil), and possibly a commissioning agent. Commissioning
is a process through which a third party familiar with all the building's
systems is brought in to verify that the building developed by the
design team actually meets the green goals that were set at the start.
Select individuals with an understanding of green design so that you
are not just "shoehorning" green elements into the project, or you
will end up fighting every step of the way to complete your project properly.
Define the Program
Work with your architect to outline the functional needs of the new building(s).
This is a good time to list all the desired outcomes of the "green" design
process. For example, if you are in the desert southwest, you may want
to demonstrate water-saving elements that are both beneficial to the
environment and an educational opportunity.
Green Charette
There are so many exciting ways to incorporate green design into construction
projects that it is critical to determine which elements are appropriate
for your particular project. It is not about how much you can do, but
rather how you can best achieve those desired goals that were identified
in the programming stage. A charette is a one-day brainstorming session
that includes the design team and key stakeholders in the project. It
is an opportunity to discuss the process as well as the "payback" of
the chosen green design strategies (pros/cons). This also creates an
educational opportunity for your camp community and staff and helps in
building consensus and buy-in.
Make the Final Decisions
Below is just one example of a sustainable construction practice that
might be discussed at the "green charette," and the decision-making
process that well-informed design professionals can help you through.
Rainwater Harvesting — the collection of rainwater from roofs for
irrigation or for other non-potable uses — is one way to reduce
the amount of utility-provided water a building or site uses. This feature
can contribute to LEED™ Water Efficiency credits, but can also
affect many other elements of a project. The obvious benefits of collecting
rainwater include reducing utility bills or the strain on a camp's
already limited well water system, while at the same time helping the
environment by reducing dependence on the groundwater aquifer. This may,
additionally, impact the design of the building's roof to facilitate
collection, and even the selection of roofing materials. A standing seam
metal roof may provide the cleanest rainwater (as opposed to asphalt
shingles) and can present an opportunity for use of high-recycled content
metal. Roofing selection may also improve energy performance by minimizing
heat gain through the use of a high reflectance material. The reduced
heat gain might actually influence the selection of attic insulation
or reduce the size and costs of the air-conditioning.
On the other hand, metal roofing does tend to have a relatively high
up-front cost. But because of its long life span, its life-cycle costs
may outweigh the first-costs. These decisions may also impact the design
of the building's plumbing system to use rainwater stored in a
cistern to flush toilets or irrigate landscaping. There will, however,
be additional costs associated with the cistern and extra piping. The
whole strategy may also be influenced by the selection of the right low-flow
plumbing fixtures and collaboration with other green strategies for water-efficient
landscaping such as the use of native plant materials that don't
need much irrigation. The site stormwater management plan may even be
affected because water being captured off the roof isn't being
diverted to storm drains or retention basins (which may help preserve
undisturbed areas of the site).
All of these decisions would have stemmed from the fact that someone
thought enough to suggest capturing rainwater. This is a prime example
of how a single green decision may have far-reaching impacts and design
implications, highlighting the nature of an integrated design process — a
Green Design.
Develop the Plans
As each of these decisions is made, they are incorporated into the design
of your new facility. A conventional construction project begins with
the initial idea (schematic design) and is refined (through design development)
into a set of drawings and specifications (construction documents) that
a contractor can build from. Green design affects this process in three
key ways:
- There will be more interchange between the designers and engineers
than with a typical building project. The focus on a green building
is that the systems are all integrated — and the good news is
that recognizing this relationship up front may cause you to spend
a little extra money, but it might save you money ultimately. A green
approach will evaluate the pros and cons of different designs and recommend
the one that best suits your aesthetic, budget, program and environmental
goals.
- A green building should have commissioning, and if the building
is going to be LEED™ certified, it's a requirement. This entails
extensive research and documentation of all green design components.
Commissioning helps to ensure that your facility is as "High Performance"
as possible.
- There is a continual evaluation of the green design options throughout
the design process. In the design process, work with your design
team to minimize waste. A little extra thought in the beginning
can add up to a better design and big savings at the end of your
project.
Construction
Whether going for LEED™ Certification or not, the actual construction
process itself can be very environmentally damaging. A significant part
of a green design involves the attempt to minimize the impacts of heavy
equipment tearing up the site, demolition material and waste going to
landfills, and chemicals used during construction.
Many building materials, including adhesives, new carpet, wall coverings,
and heating fuel used during construction contain VOCs (Volatile Organic
Compounds) that can end up being inhaled by a building's occupants.
Your architect should start by specifying low VOC materials and testing
indoor air quality during construction and before occupancy. A good way
to do this throughout the project is to keep ductwork sealed during construction
and to "flush" the building by opening windows, and ventilating
with the HVAC system upon completion of the project for a specified period
of time prior to occupying the building.
Even with the best planning, you can't assume that your plans will
be followed exactly once construction begins. It is important to monitor
the process to ensure that the old oak tree that you painstakingly designed
around is not accidentally removed for the service road, or that nasty
chemicals aren't used on site! If this is a LEED™ project,
the commissioning agent, contractors, designers, and other team members
are required to document all green components in order to submit for
LEED™ status.
During the construction of a sustainably designed facility, your project
team will need to manage and document how much material is being salvaged,
recycled, or thrown away. As the saying goes, "one man's
trash is another man's treasure." You will need to work to
ensure that your contractor and building team are recycling packaging
(cardboard, metal, etc.) and that as many building materials as possible
are recycled including, glass, metals, carpet, gypsum, and masonry.
It takes extra effort, but it is worth it.
Move-In Day
Although the building will be designed to operate simply and at an
optimal level, it will have the best outcome if the maintenance staff,
program staff, and users are well educated on the building's features.
This not only increases the benefits of the building and the natural
environment, but also provides an ongoing educational opportunity for
your guests and users.
In some cases, developing a project that embraces green principles
may add some initial costs to the construction budget of a project.
There are some projects where those costs may even be lower or offset
by lower long-term operating costs. Whatever the financial implications
are, green proponents agree that the costs of ignoring the impact our
buildings have on us and the environment will have to be paid someday
and the sooner we find our "moral checkbooks" the better.
LEED™ — Leadership
in Energy and Environmental Design
Founded by the U.S. Green Building Council over ten years ago, the
Leadership in Energy and Environmental Design (LEED™) Green
Building Rating System® is a voluntary, consensus-based national
standard for developing high-performance, sustainable buildings.
Members of the U.S. Green Building Council (USGBC) representing all
segments of the building industry developed the LEED™ program
and continue to contribute to its evolution. The LEED™ Green
Building Rating System for New Construction and Major Renovations
(LEED-NC™) was launched in March 2000, following review by
the entire USGBC membership and a national pilot testing program. |
| For more information about LEED™ Certification or to find
a LEED™ accredited professional near you, please visit the
US Green Building Council's Web site at www.usbgc.org. |
Originally published in the 2005 March/April
issue of Camping Magazine. |