 Codes/Ordinances
Naval Facilities Engineering Command (NAVFAC) Planning and
Design Policy
MEMORANDUM
From: Chief Engineer, Naval Facilities Engineering Command
To: Distribution Subject: Sustainable Development Implementation
Encl: (1) Planning and Design Policy Statement 98-01, "Design
of Sustainable Facilities and Infrastructure," dated 18 June April
1998 #Planning and Design Policy Statement 98-02, "Criteria Supporting
the Design of Sustainable Facilities and Infrastructure," dated
18 June 1998 #Planning and Design Policy Statement 98-03, "Procurement
of Sustainable Facilities and Infrastructure through Architect-Engineer
(A-E) Contracts," dated 18 June 1998
1. Over four years ago, the Naval Facilities Engineering Command
(NAVFAC) embarked on a course of action seeking to demonstrate
engineering leadership through a proactive commitment to environmentally
sustainable facilities. Based on data generated through field-based
workshops held over the past two years, results from a pilot project
program, and substantial input from the design and construction
industry, we are now ready to adopt sustainability principles
and concepts as the normal way we do business and initiate Command-wide
implementation of the first segment of NAVFAC’s Sustainable Development
Program.
2. To that end, enclosures (1), (2) and (3) are issued. Effective
immediately, these policy statements provide overall direction
for facilities and infrastructure projects regardless of geographical
location, cost, funding source, procurement method, or customer.
These policies reflect the approach that sustainable features
can be incorporated to some extent in all projects without an
increase in construction cost. Actual features will depend on
best value principles. In the case of major projects, where "Integrated
Design" concepts can be applied, these sustainable features can
be significant. To accomplish this, it is extremely important
that an A-E or design-build contractor be selected who is thoroughly
knowledgeable in sustainable design. Enclosure (3) provides assistance
is this area.
3. We have been briefing all segments of the design and construction
industry over the past year through various national forums and
your A-E symposia. We will continue to do this. It is equally
important that all NAVFAC personnel also be well-versed in sustainability
concepts and principles. To this end, and jointly with the Air
Force and Corps of Engineers, training materials are being developed
with DoD funding. When these materials become available early
in FY 1999, training workshops will be held in all EFDs, EFAs
and PWCs. The development of electronically-based tutorials will
also be developed to supplement the workshops.
4. NAVFAC’s Sustainable Development Program calls for additional
policies to be issued in the near future in the areas of planning,
programming, construction, facilities management and associated
areas. To facilitate a continuing dialogue on sustainable development
and to assist in continuing field coordination of implementation,
please identify to me a single point of contact within your command
with whom we can coordinate all future sustainability initiatives
(some have already done this), and please contact me or the points
of contact noted for each policy statement if you have any questions
or concerns.
5. "Sustainable Development" is an integrated approach to facility
engineering and management. It entails new ways of conducting
NAVFAC’s business. It is my expectation that full and successful
implementation of these policies, as well as future ones, will
take time. I enlist each Commander’s and Commanding Officer’s
full support and commitment to this endeavor.
RADM D. J. NASH
NAVAL FACILITIES ENGINEERING COMMAND
PLANNING AND DESIGN POLICY STATEMENT - 98-02
CRITERIA SUPPORTING THE DESIGN OF SUSTAINABLE FACILITIES AND
INFRASTRUCTURE
18 JUNE 1998
References: a. NAVFAC Planning and Design Policy Statement 98-01,
"Design of Sustainable Facilities and Infrastructure" dated 18
June 1998 b. NAVFAC Planning and Design Policy Statement 98-03,
"Procurement of Sustainable Facilities and Infrastructure Through
Architect-Engineer (A-E) and Related Contracts" dated 18 June
1998
Attachments: 1. Developed Sustainable Development Criteria
and Guidance
Policy Statement: It is the policy of the Naval Facilities
Engineering Command (NAVFAC) to adopt and utilize industry-recognized
standards, codes, criteria and other guidance in support of sustainable
design whenever possible in lieu of establishing Navy-unique documentation.
In this regard, the publications identified in Attachment 1 are
key criteria and guidance for implementation of NAVFAC’s Sustainable
Development Program. As additional or revised criteria, standards
and other guidance become available, they will be reviewed and
added to the list of Attachment 1, as appropriate.
Where recommendations contained in any publication of Attachment
1 are in conflict with existing NAVFAC guidance and criteria,
as represented in policy statements, manuals, handbooks, or other
formal publications, established NAVFAC guidance will initially
take precedence. However, in the case of conflicting criteria
and guidance, the NAVFAC Criteria Office, which will be seeking
to remove or revalidate such conflicts, shall be consulted for
resolution of the conflict. The NAVFAC Criteria Office will seek
to approve the most sustainable materials and products consistent
with appropriate consideration of other design factors. Where
referenced publications make mention of a proprietary product,
no endorsement is to be inferred.
Purpose of Policy Statement: The purpose of this policy
statement is to identify and establish criteria and other guidance
in support of the design of sustainable facilities and infrastructure
by NAVFAC. Sustainability principles and concepts, as defined
in reference (a), as represented herein, as reflected in NAVFAC’s
guide specifications database, and as addressed in other sources
of facilities guidance, shall be incorporated into all facilities
design decisions.
This policy implements the criteria portion of NAVFAC’s comprehensive
Sustainable Development Program which was established to meet
the Navy’s facilities infrastructure needs for improved performance,
economy and productivity, while maximizing efficiency in resource
utilization. In an integrated manner, this program addresses planning,
programming, design, construction, and facilities management practices,
and accommodates significant changes in NAVFAC’s philosophy and
procedures for meeting facilities and infrastructure needs. Policies
addressing design and A-E selection are found in references (a)
and (b). Policies addressing planning, programming, value engineering,
construction, and other areas will be issued in the near future.
This policy statement provides overall guidance on criteria to
use in the design of facilities and infrastructure. Future revisions
and supplements to this policy statement will incorporate more
specific guidance relative to site development, energy efficiency
and conservation, the use of renewable energy sources, materials
selection based on life-cycle environmental impacts and recycled
content, efficiency in materials utilization, building ecology,
and occupant productivity as a reflection of both interior and
exterior environments.
Background: The determination of acceptable design concepts
and engineering solutions to problems, including which building
materials, products and systems to incorporate into any facility
or infrastructure project, has traditionally involved a complex
methodology of evaluating choices on the basis of performance,
safety, aesthetics, durability, availability, cost and other factors.
An extensive system of commercial codes and standards, often building
on over 100 years’ experience of successful product use, has historically
provided a reliable base from which to make these comparisons
and resulting decisions. Added to this is a similar knowledge
base within NAVFAC resulting from specific applications of materials,
products and systems under all types of Navy-specific situations.
Traditionally NAVFAC, like most federal agencies, has relied
primarily on its own criteria for decisions as to which material,
product or system to use in a particular situation. As reflected
in an extensive library of manuals, handbooks, and various other
guidance, this criteria has served NAVFAC well over the years
and has resulted in high levels of quality and consistency. However,
an increasing desire to adopt and use new technologies and innovative
products is resulting in a greater dependence on the direct adoption
and use of industry standards without the traditional "filtering"
process through which materials and products were eventually incorporated
into NAVFAC criteria. This approach is proving to be highly cost
effective, while at the same time bringing new technologies and
innovation more quickly into the design of facilities and infrastructure.
As addressed in the definition of sustainable design in reference
(a), NAVFAC’s Sustainable Development Program defines a series
of design considerations in addition to those that have traditionally
existed when selecting materials, products and systems, such as
performance, safety, aesthetics, durability, availability and
cost. As noted, it is NAVFAC’s policy to apply all of these sustainability
considerations "to the fullest extent possible, consistent with
budget constraints and customer requirements."
The Building Industry is in the early stages of defining the
performance of materials, products and systems with respect to
these criteria and only a limited number of national standards
exist. In most instances, definitive guidance for the designer
is lacking or even contradictory. Consequently, the adoption of
clear, concise and definitive criteria from a single, authoritative
source is not possible in every situation. Instead of a single
national standard upon which to draw guidance, there are numerous
industry organizations seeking to provide criteria associated
with the various facets of sustainable design. The selective adoption
and use of this industry-developed criteria forms the foundation
for NAVFAC’s Sustainable Development Program.
As addressed in greater detail in reference (a), NAVFAC’s Sustainable
Development Program incorporates "the concept that sustainable
facilities and infrastructure do not necessarily have a higher
initial cost -- that a substantial number of sustainability initiatives
can typically be accommodated within original project budgets
if those budgets are adequate from the start. The critical key
to accomplishing this is an integrated design approach . . ."
Consequently, decisions regarding which criteria to use cannot
be made in isolation. The selection of a material or product for
a specific application may significantly impact performance and
cost of other building elements or systems. This requires special
and unique qualifications on the part of designers, as addressed
in greater detail in reference (b).
The criteria and guidance of Attachment 1 shall be applied to
all facilities and infrastructure projects such that sustainability
principles and concepts are incorporated to the fullest extent
possible, consistent with budget constraints and customer requirements.
This policy applies to renovation and alteration projects as well
as new construction; applies to projects regardless of funding
source or amount; applies to projects accomplished for all customers;
applies to projects accomplished both in-house and through A-E
contracts; and applies to design associated with all procurement
methods, including design-build.
Actions and Procedures: To implement this policy statement,
Engineering Field Divisions (EFDs), Engineering Field Activities
(EFAs) and Public Works Centers (PWCs) shall apply this policy,
effective with its issue date, to all design-bid-build projects
and all design-build projects for which CBD announcements have
not been made; to all projects utilizing other procurement methods
where criteria for selection of designers can be determined or
influenced; and to all projects for which in-house design has
not started or reached a point where incorporation of sustainability
principles and concepts would detrimentally affect the project.
Where the A-E selection process or in-house design process has
proceeded beyond the points noted above this policy shall be applied
on a selective basis consistent with project requirements, customer
needs and other appropriate considerations. The intent is to apply
this policy to the greatest extent possible without detrimentally
affecting the progress of the project.
Points of Contact: NAVFAC Headquarters POCs for sustainable
criteria are: Philip Bolton, P.E., Director, NAVFAC Criteria Office
(located at the Atlantic Division, Norfolk, VA); Phone: (757)
322-4200; E-Mail: bolton@efdlant.navfac.navy.mil; Fax: (757) 322-4416
Terrel M. Emmons, FAIA, Associate Director for Engineering, NAVFAC
HQ Code CHENG; Phone: (703) 325-0033; E-Mail: emmonstm@hq.navfac.navy.mil;
Fax: (703) 325-4450;
Attachment 1 Industry- and Federal Agency-Developed
Sustainable Development Criteria
The following documentation and publications are to be used as
criteria:
Environmental Resource Guide - American Institute of Architects,
1735 New York Avenue, NW, Washington, DC 20006, Phone (202) 626-7300,
published by John Wiley & Sons. Inc., One Wiley Drive, Somerset,
NJ 08875 Phone (800) 255-5945 The industry’s most comprehensive
guide for incorporating environmental criteria into design decisions.
Contains both in-depth research reports and "at-a-glance" reference
charts facilitating decision-making between competing building
materials and products on the basis of a wide range of environmental
criteria. Organized on the basis of the CSI 16-division format.
Environmentally Responsible Facilities Guide - Headquarters Air
Force Center for Environmental Excellence, 8106 Chennault Road,
Brooks Air Force Base, Texas 78285 Phone (210) 536-3433 A comprehensive
guide for programmers, planners, designers, project managers,
energy managers, environmental managers, facility users, A-E consultants
and constructors. Provides design requirements, criteria, and
a wealth of additional information to guide sustainable development.
Local Government Sustainable Buildings Guidebook: Environmentally
Responsible Building Design and Management - Public Technology,
Inc., 1301 Pennsylvania Avenue, NW, Washington, DC 20004; Phone
(202) 626-2400 or (800) 852-4934; Fax (202) 626-2498 Basics of
sustainable design with specific strategies for pre-design, site
development and building design.
Sustainable Building Technical Manual - Public Technology, Inc.
(co-sponsored by U. S. Green Buildings Council, U. S. Department
of Energy, and the U. S. Environmental Protection Agency), 1301
Pennsylvania Avenue, NW, Suite 800, Washington, DC 20006; Phone
(202) 626-2400 or (301) 490-2188 (publication sales) A compendium
of available information on "green" building practices for new
construction, renovation, and building operations, with in-depth
discussion on economics and the environment, pre-design issues,
site issues, building design, the construction process, and operations
and maintenance. The format for most sections includes a short
introduction, highlights and background on the significance of
the topic, suggested practices and checklists, and a list of resources
for more information.
Sustainable Materials for Bachelor Enlisted Quarters - Naval
Facilities Engineering Command, Alexandria, VA 22332, 23 October
1997; Phone 703-325-0104 A comprehensive compendium of materials
to use in BEQ’s based on evaluations relative to durability, environmental
considerations, and recycling considerations.
The Smart Office - A. K. Townsend, Gila Press, P. O. Box 623,
Olney, MD 20830-0478; Phone 301-774-0917 A comprehensive guide
to the design of interior spaces, especially offices, to streamline
resource use and create healthier workplaces. Subjects addressed
include: energy-efficient lighting; energy-efficient office equipment;
efficient building systems; health issues associated with interior
environments; environmental considerations in selecting flooring,
wallcoverings, and furniture; recycling; and alternative office
concepts, such telecommuting. Whole Building Design Guide - Naval
Facilities Engineering Command, Alexandria, VA 22332 (under development
with publication projected for July 1998), Phone 757-322-4200
Comprehensive criteria focusing specifically on integrated design
concepts.
Note: Appendix B of the Environmental Resource Guide and The
Smart Office contain many more references for books, periodicals,
newsletters and web sites that may prove helpful. Many of these,
however, contain propriety information on specific manufacturers’
products.
NAVAL FACILITIES ENGINEERING COMMAND
PLANNING AND DESIGN POLICY STATEMENT - 98-03
PROCUREMENT OF SUSTAINABLE FACILITIES AND INFRASTRUCTURE THROUGH
ARCHITECT-ENGINEER (A-E) AND RELATED CONTRACTS
18 JUNE 1998
References: a. NAVFAC Planning and Design Policy Statement 98-01,
"Design of Sustainable Facilities and Infrastructure" dated 18
June 1998 b. NAVFAC Planning and Design Policy Statement 98-02,
"Criteria Supporting the Design of Sustainable Facilities and
Infrastructure" dated 18 June 1998
Attachments: 1. Policy Mandates Supporting the Procurement
of Sustainable Facilities and Infrastructure 2. Suggested Evaluation
Factors for Determining an A-E’s Knowledge and Experience in Sustainable
Design
Policy Statement: It is the policy of the Naval Facilities
Engineering Command (NAVFAC) to select A-Es for design and related
professional services on the basis of their "knowledge and demonstrated
experience in applying sustainability concepts and principles
to facilities and infrastructure problems through an integrated
design approach." This selection criteria shall be given a high
degree of importance when used jointly with other criteria, such
as professional qualifications, specialized experience and technical
competence in the type of work required, capacity to perform the
work, past performance and geographical location in proximity
to the project location. For "Two-Phase Design-Build" projects,
the above underlined requirement shall apply to both Phase 1 and
Phase 2; for other design-build methods, this requirement shall
apply at all appropriate stages of the selection process; for
other procurement methods, this requirement shall apply to all
design portions of the process. This policy applies to renovation
and alteration projects as well as new construction; applies to
projects regardless of funding source or amount; applies to projects
accomplished for all customers; and applies to design associated
with all procurement methods.
Purpose of Policy Statement: The purpose of this policy
statement is to provide for the utilization of A-E design services
such that knowledge, skills and experience in the application
of sustainable design principles and concepts is a major consideration
in A-E or contractor selection. This policy applies to all A-E
services, whether contracted for separately or in conjunction
with construction services, as occurs when using design-build
contracts.
This policy implements the A-E selection portion of NAVFAC’s
comprehensive Sustainable Development Program which was established
to meet the Navy’s facilities infrastructure needs for improved
performance, economy and productivity, while maximizing efficiency
in resource utilization. In an integrated manner, this program
addresses planning, programming, design, construction, and facilities
management practices, and accommodates significant changes in
NAVFAC’s philosophy and procedures for meeting facilities and
infrastructure needs. Policies addressing design and criteria
are found in references (a) and (b). Policies addressing planning,
programming, value engineering, construction, and other areas
will be issued in the near future.
Background: Reference (a) indicates "It is the policy
of the Naval Facilities Engineering Command to incorporate sustainability
principles and concepts in the design of all facilities and infrastructure
projects to the fullest extent possible, consistent with budget
constraints and customer requirements." Reference (a) further
notes that "Traditional approaches to the planning, design and
construction of facilities have not typically included a coordinated
look at the environmental consequences of decisions, although
areas such as reduced energy utilization have received attention
over the years."
Some aspects of sustainable design are not new. Attention has
been given in the past to energy conservation and efficiency,
water conservation, recycling, reduced use of ozone depleting
substances, and avoidance of the use of certain harmful substances
such as asbestos. Attachment 1 captures some of the policy mandates
that are the most relevant to the procurement of A-E services
for sustainable design. The comprehensive incorporation of sustainability
principles and concepts into the design process through an integrated
design approach must be accomplished. NAVFAC’s Sustainable Design
Pilot Project Program, together with meetings with various professional
societies representing the A-E community, has demonstrated that
design firms have typically not been tasked by NAVFAC or other
federal agencies to design projects in this manner, although many
are now capable of doing so. Given the policies previously noted,
and especially the discussion on "Integrated Design" contained
in Attachment 4 to reference (a), the selection of an A-E which
has experience in applying sustainable design concepts and principles
on an integrated design basis is essential to overall project
success.
Action and Procedures: To implement this policy statement,
Engineering Field Divisions (EFDs), Engineering Field Activities
(EFAs) and Public Works Centers (PWCs) shall apply this policy,
effective with its issue date, to all design-bid-build projects
and all design-build projects for which CBD announcements have
not been made; and to all projects utilizing other procurement
methods where criteria for selection of designers can be determined
or influenced. Where the A-E selection process has proceeded beyond
the points noted above, this policy shall be applied on a selective
basis consistent with project requirements, customer needs and
other appropriate considerations. The intent is to apply this
policy to the greatest extent possible without detrimentally affecting
the progress of the project. Acquisition Strategy Boards at individual
EFDs, EFAs or PWCs shall determine the specific requirements and
evaluation strategies on a project by project basis. Suggested
means for evaluating knowledge and experience in sustainable design
are contained in Attachment 2.
Points of Contact: NAVFAC Headquarters POCs for policy
associated with the procurement of sustainable facilities and
infrastructure through A-E and related contracts are: Mike Howard,
Director, Strategic Operations and Community Management, NAVFAC
HQ Code ACQ-021; Phone: (703) 325-7654; E-Mail: howardm@hq.navfac.navy.mil
Terrel M. Emmons, FAIA, Associate Director for Engineering, NAVFAC
HQ Code CHENG; Phone: (703) 325-0033; E-Mail: emmonstm@hq.navfac.navy.mil;
Fax: (703) 325-4450;
Attachment 1 - POLICY MANDATES SUPPORTING THE PROCUREMENT
OF SUSTAINABLE FACILITIES AND INFRASTRUCTURE
On 11 August 1994, the Secretary of Defense stated, "The Department
of Defense must improve its environmental performance by actively
implementing policies that embrace pollution prevention in all
phases of the acquisition process, the procurement of goods and
services, and in the life-cycle management of our installations."
Both prior and subsequent to this date, selected Executive Orders
and acquisition policies have required NAVFAC to implement certain
practices that are encompassed within NAVFAC Sustainable Development
Program. However, few of these have been translated into specific
regulations. One notable exception is the requirement for recycled
content in construction materials.
Other relevant policies includes the following:
Executive Order #12873: In developing plans, drawings, work statements,
specifications, or other product descriptions, agencies shall
consider the following factors: elimination of virgin material
requirements; use of recovered materials; reuse of product; life-cycle
cost; recyclability; use of environmentally preferable products;
waste prevention (including toxicity reduction or elimination);
and ultimate disposal, as appropriate. These factors should be
considered in acquisition planning for all procurements and in
the evaluation and award of contracts, as appropriate. Program
and acquisition managers should take an active role in these activities."
(Section 401)
Executive Order #12902: Each agency involved in the construction
of a new facility that is to be either owned by or leased to the
Federal Government shall design and construct such facility to
minimize the life cycle cost of the facility by utilizing energy
efficiency, water conservation, and solar or other renewable energy
technologies." (Section 306)
40 Code of Federal Regulations (CFR) 247 – Comprehensive Procurement
Guidelines (CPG): This is the first formal regulation implementing
sustainability requirements. We expect more to follow.
The Environmental Protection Agency (EPA) has designated twenty-four
items that are, or can be, manufactured using recycled and recovered
materials. Construction, landscaping and park and recreation products
are among the designated items.
Federal agencies are required to purchase EPA-designated items
meeting minimum recycled content standards unless they are not
available within a reasonable period of time; fail to meet reasonable
specifications standards; are not available from two or more sources
(to maintain competition); or are unreasonably priced (5% higher
than comparable non-recycled products).
Attachment 2 - SUGGESTED EVALUATION FACTORS FOR DETERMINING
A-E’S KNOWLEDGE AND EXPERIENCE IN SUSTAINABLE DESIGN (Based, in
part, on reference 2 of Attachment 2 of PDPS 98-02)
A-Es should be required to explain their expertise with environmentally
responsible or sustainable facility design, and their specific
expertise in applying "Integrated Design" concepts and methodologies.
In reviewing the narratives, look for comparisons to industry
standards and broad experience integrating several disciplines.
For example, firms who specify daylighting or energy efficient
lighting but don't incorporate energy efficient building "skins"
or mechanical systems have not grasped the concept of "Integrated
Design."
The A-E should be required to demonstrate experience with projects
that use less heating and cooling energy than the DoD design energy
target. Firms may be requested to list the number of projects
and, for selected examples, briefly explain strategies used to
reduce HVAC energy.
The A-E should be required to demonstrate experience with projects
that use less electrical energy (per square foot/meter) and less
energy for lighting than industry standards.
A-Es should indicate any projects that are EPA Energy Star compliant.
They should also provide data on LEED (Leadership in Energy and
Environmental Design) ratings attained by buildings they recently
designed.
The A-E should be required to demonstrate experience with projects
that have specifically addressed ensuring good indoor air quality,
including such measures as specifying adhesives with low levels
of volatile organic compounds (VOC), low VOC paints, low-toxic
building materials, or above-code required air exchanges. Projects
which are designed with Integrated Pest Management techniques
in mind reduce the use of toxic pesticides, and also contribute
to improved indoor air quality.
The A-E should be required to describe past projects demonstrating
site planning that works with the natural environment, maximizes
solar energy potential and use of natural light and ventilation,
and minimizes off-site storm water runoff.
The A-E should be required to demonstrate experience in writing
specifications requiring waste management and recycling plans
for project construction and demolition (C&D).
If the A-E demonstrates access to local market data for C&D material
reuse and knows what materials will sell and who will buy it,
they should be given extra credit. A successful past project would
demonstrate a cost effective C&D management effort that reused
materials on site and recycled as much as possible of what they
could not reuse. A 40% C&D material diversion from the landfill
(by weight) would be acceptable; a 75 to 80% diversion would be
outstanding.
The A-E should be required to demonstrate knowledge of the EPA
Comprehensive Procurement Guidelines for recycled-content building
materials and have written specifications requiring the use of
recycled-content materials.
If the A-E has developed a database of suppliers, extra credit
should be given – it takes a lot of time to research the possible
materials, determine their technical feasibility, and compare
their costs with virgin-material products.
The A-E should be required to demonstrate experience using environmental
life-cycle analysis techniques to select building materials which
minimize environmental impacts throughout their life cycle (especially
maintenance and ultimate disposal).
The A-E should be required to demonstrate experience with life-cycle
cost analysis. This technique is the key to justifying the use
of materials and systems that have a higher first cost, but pay
for themselves quickly due to decreased utility costs or maintenance
requirements.
The A-E’s submittal should provide a list of client references
for sustainable design.
The A-E’s submittal should include a resume of the Architect/Engineer
who will be in charge of this project. Include this person's experience
with sustainable design projects.
The A-E’s sustainable design experience should either reside
within the firm or be accommodated by means of a consultant with
whom the A-E has had extensive sustainable design experience on
previous projects. Simply teaming with a consultant, regardless
of that consultants qualifications in sustainable design, but
where the lead A-E has only limited experience in sustainable
design, is unlikely to lead to success and fulfilled expectations
regarding integration of design.
The A-E’s submittal should detail a sample sustainable project
previously designed by the A-E. This information may include size
of project (preferably above 15,000 square feet) and measures
taken for:
- Increased energy conservation and efficiency
- Increased use of renewable energy resources
- Reduction or elimination of toxic and harmful substances in
facilities and their surrounding environments
- Improvements to interior and exterior environments leading
to increased productivity and better health
- Efficiency in resource and materials utilization, especially
water resources
- Selection of materials and products based on their life-cycle
environmental impacts increased use of materials and products
with recycled content
- Recycling of construction waste and building materials after
demolition
- Reduction in harmful waste products produced during construction
- Facility maintenance and operational practices that reduce
or eliminate harmful effects on people and the natural environment.
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