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Skill Session : LEED Certification

Skill Session : LEED Certification. Shrikant Shah MSCE, LEED AP. USGBC has four levels of LEED Certification:. LEED v.2.2. 26-32. 33-38. 39-51. 51-69. 69 Possible Points. LEED v.3. 40-49. 50-59. 60-79. 80-110. 110 Possible Points. Potential Market.

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Skill Session : LEED Certification

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  1. Skill Session : LEED Certification Shrikant Shah MSCE, LEED AP

  2. USGBC has four levels of LEED Certification: LEED v.2.2 26-32 33-38 39-51 51-69 69 Possible Points LEED v.3 40-49 50-59 60-79 80-110 110 Possible Points

  3. Potential Market

  4. Why Green/Sustainable Design? Green / Sustainable Buildings: • Use key resources more efficiently (energy, water, materials, and land) than buildings that are just built to code • Create healthier work, learning, and living environments • Use more natural light and have better air quality • Contribute to improved employee and student health, comfort, and productivity

  5. Why Green/Sustainable Design? Why Would an Owner want their project to be a GreenProject? • Sustainable Design: 10 to 1 payback • Results of the 2008 study of 40 Green Buildings: • The cost premium for a Green/LEED Building ranges from 0.6% to 6.8% (depending on Certification Level sought) • An average increase in cost of only 2% • Approximate $2 to $4 per square foot premium • Financial benefit: $50 and $70 per square foot over a 20-year life of the building

  6. Why Green/Sustainable Design? • Whole Building Design Guide, U.S. Naval Facilities Command: • “Many of the factors that influence environmental comfort, such as quality lighting and adequate ventilation rates, also have a direct impact on building energy use. But the relationship between productivity and building energy use should be put in perspective.” • For private sector offices: • Salaries average $200 - $600 / SF / year • Building leases average $20 - $30 / SF / year • Energy costs average $2 - $4 / SF / year • Thus, a "productivity" increase of just 1% [$200 x .01=$2]: • Completely offsets the building's entire energy bill!!!

  7. LEED Process – Soft (Design & Fees) Costs • Manage Credit Documentation Process • estimated between $45,000 and $90,000 • Directly dependent on building complexity and Project LEED Certification goal • Produce computer based building Models • Energy, Lighting & Day-lighting • GSA Energy Modeling cost: $0.15 - $0.30 /SF (Based on 200,000+ SF buildings)

  8. LEED Process – Soft (Design & Fees) Costs • Building Commissioning a mandatory Prerequisite • (typical cost: 2 - 4% of construction cost of Systems) • Experience and studies prove more than 25% Return On Investment (ROI) • USGBC Certification and Registration fees • Registration $450 • Certification: $1750 (buildings < 50,000 SF) ($0.035 / SF)

  9. LEED Process – Construction Costs • Experience and Studies show $ ZERO to as little as a 2% premium • Increased Site and Construction Management may add to costs • Recycling construction waste & IAQ requirements may add to costs

  10. LEED Certification Process • Commitment • Form a LEED team ( Involvement of “all” the stakeholders !) • Registration • Documentation • Credit Interpretation • Application Submittal • Within 25 days : Preliminary LEED Review, USGBC • Up to 6 prerequisites/ credits shall be selected for audit • Within 25 days: Supplementary submittals, Project Team • Within 15 days: Final LEED Review, USGBC (2nd audit round) • Within 25 days: Accept or Appeal, Project Team • Award

  11. Rating System with five sections • Sustainable Sites S.S • Water Efficiency W.E • Energy & Atmosphere E.A • Materials & Resources M.R • Environmental Quality E.Q • Innovation in Design I.D

  12. LEED-NC point distribution

  13. LEED-NC relative point distribution

  14. Sustainable Sites • SSp1 Construction Activity Pollution Prevention • SSc1 Site Selection • SSc2 Development Density & Community Connectivity • SSc3 Brownfield Redevelopment • SSc4 Alternative Transportation • SSc5 Site Development • SSc6.1 Storm water Design: Quantity Control • SSc6.2 Storm water Design: Quality Control • SSc7 Heat Island Effect • SSc8 Light Pollution Reduction

  15. Water Efficiency • WEc1 Water Efficient Landscaping • WEc2 Innovative Wastewater Technologies • WEc3.1 Water Use Reduction: 20% Reduction • WEc3.2 Water Use Reduction: 30% Reduction

  16. Energy & Atmosphere • EAp1 Fundamental Building Commissioning • EAp2 Minimum Energy Performance • EAp3 Fundamental Refrigerant Management • EAc1 Optimize Energy Performance • EAc2 On site Renewable Energy • EAc3 Enhanced Commissioning • EAc4 Enhanced Refrigerant Management • EAc5 Measurement & Verification • EAc6 Green Power

  17. Material & Resources • MRp1 Storage & Collection of Recyclables • MRc1 Building Reuse • MRc2 Construction Waste Management • MRc3 Materials Reuse • MRc4 Recycled Content • MRc5 Regional Material • MRc6 Rapidly Renewable Materials • MRc7 Certified Wood

  18. Indoor Environmental Quality • EQp1 Minimum IAQ Performance • EQp2 Environmental Tobacco Smoke Control • EQc1 Outdoor Air Delivery Monitoring • EQc2 Increased Ventilation • EQc3 Construction IAQ Management Plan • EQc4 Low-Emitting Materials • EQc5 Indoor Chemical & Pollutant Source Control • EQc6 Controllability of Systems • EQc7 Thermal Comfort • EQc8 Daylight & Views

  19. Innovation in Design • IDc1-4 Water Use Reduction: 40% Reduction • EQc2 LEED Accredited Professional

  20. Questions ?

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