Esta presentación es una breve introducción a las estrategias incluidas en LEED para Edificios Existentes – Operaciones y Mantenimiento v4. Su objetivoo general es aclarar los requisitos LEED para Edificios Existentes y la misma incluye una breve descripción de las estrategias necesarias por cada categoría, así como algunos ejemplos. Objetivos: • Identificar la intención, requisitos y estrategias para el éxito de créditos LEED v4 en edificios existentes • Identificar sinergias entre créditos, tanto dentro como entre las diferentes categorías • Planeación de consideraciones clave y los requisitos para la documentación LEED Reconocer cómo el establecimiento y la estructura de actuación para los requisitos de crédito mejoran la experiencia del equipo de proyecto.

1. Introduction to Building Operations
and Maintenance Rating Systems
LEED v4

3. Copyright © 2013 U.S. Green Building Council

5. Clarify terminology…
21 checklists? 21
what?

6. NEW CONSTRUCTION

7. MAJOR RENOVATION

8. EXISTING BUILDINGS

9. • From little to no construction
• Renovation is focused in operation
and maintenance
• Based on performance period
LEED for EXISTING BUILDING
OPERATION & MAINTENANCE

10. • Performance period of 3 – 24 months
• Performance periods should have no gaps (> 7 days)
• All performance (actions and policies) periods should end
with the same 30-day interval
• Performance should be submitted within 60 days from the
day after of the end of the performance period
• Certification every 5 years
LEED for EXISTING BUILDING
OPERATION & MAINTENANCE

11. CREDIT STRUCTURE

12. ESTABLISHMENT (static and foundational)
• Building components and site infrastructure
(characteristics and systems of the building)
• Policies and Plans (statements that set goals and outline
the implementation of operational management
strategies)
LEED for EXISTING BUILDING
OPERATION & MAINTENANCE

13. PERFORMANCE(dynamic and recurring)
• Regularly repeated actions (to inform continued
performance and to identify improvement opportunities)
• Policies (ongoing tracking occurs continually, verifying
ongoing high performance and upkeep of building
systems)
LEED for EXISTING BUILDING
OPERATION & MAINTENANCE

16. Copyright © 2013 U.S. Green Building Council

51. Locate Meters for easy
reading and maintenance
Share water consumption
data with USGBC on
monthly basis

69. Install or utilize whole-building energy metering
Submeter all energy end-uses that represent at least 20%
of total energy use

72. REPLACE OR RETROFIT EXISTING EQUIPMENT
THAT USES CFC REFRIGERANTS
(exempt: small equipment with < 0.5 lbs (225 g) refrigerant)

87. EPP = Environmentally preferable purchasing

115. DEMONSTRATE NATURAL
VENTILACION IS ACCEPTABLE
COLLECT INFORMATION
ON NATURALLY VENTILATED SPACES
PERFORM NATURAL
VENTILATION PROCEDURES
PROVIDE MECHANICAL
VENTILATION BACK UP
CONFIRM MEETS REQUIREMENTS
FOR OUTDOOR AIR QUALITY
AND MINIMUM EXHAUST RATES

116. IMPLEMENT MAINTENANCE PLAN FOR HVAC EQUIPMENT

118. PROHIBIT SMOKING INSIDE THE BUILDING
PROHIBIT SMOKING OUTSIDE THE BUILDING EXCEPT IN DESIGNATED
SMOKING AREAS
POST SIGNAGE WITHIN 10 FT (3 M) OF ALL BUILDING ENTRANCES
INDICATING THE NO-SMOKING POLICY

123. OPTION 2.
CERTIFIED CLEANING SERVICES
DEFINE GREEN CLEANING STRATEGY
WORK WITH 3RD PARTY
CERTIFIED VENDORS
VENDOR MUST DEVELOP A
PLAN TO REDUCE THE USE OF
WATER, ENERGY, AND TOXIC
CHEMICALS AT THE PROJECT

128. IDENTIFY REGULARLY USED EXTERIOR ENTRANCES
DETERMINE TYPE OF PERMANENT
ENTRYWAY SYSTEMS
SELECT AND INSTALL SYSTEM
MAINTAIN ON WEEKLY BASIS

138. • Controlling common
outdoor sources
• Controlling common
indoor sources
• Controlling pollution
pathways
• Control moisture and
mold
• Special issues in
renovations
• Preventative
maintenance
• Responsive to occupant
needs

147. 25%
30%
35%
40 %
45 %
1 pt
2 pt
+1 pt
55%
5 pt
4 pt
3 pt