LEED EBOM Case Study – 100 North Tampa Summary
Posted by Bryan Lauer, LEED AP in GoGreen on 24-09-2009
The following project was completed by Sustainable Services, a boutique LEED Certification company specializing in Existing Buildings. To inquire on LEED Certifying your building, please contact Bryan Lauer at 813.349.8550 or bblauer@clwrg.com
Tampa’s tallest building just got “taller”
100 North Tampa recently received LEED Silver Certification from the Green Building Certification Institute (GBCI) on October 19, 2009! The results come from a year long effort by the staff of CLW Real Estate Services Group, lead by Calvin Buikema, and Sustainable Services, lead by Bryan Lauer, LEED AP.
The LEED (Existing Building) Certification entails all aspects of building management, operations and maintenance. The LEED process “fine-tuned” building operations and maintenance enabling a more effective and efficient building.
The following are the results of a 12-month process.
Major Highlights
- 9 pre-requisites to qualify for LEED (EBOM) Certification were attempted
- 48 out of 52 Credit points were achieved – a Silver Rating
- 2 Sustainable Sites (SS)
- 9 Water Efficiency (WE)
- 13 Energy & Atmosphere (EA)
- 7 Materials & Resources (MR)
- 10 Indoor Environmental Quality (IEQ)
- 7 Innovation in Operation (IO)
- The LEED team implemented no-cost/low-cost energy efficient strategies with very significant projected savings.
- The LEED team has developed an energy-efficient capital improvement plan for lighting retrofits and HVAC improvements.
- With building owner approval, the LEED Team retrofit – 140 toilets, 173 faucets and 14 shower-heads.
- Management improved the cooling tower operation and resulted in saving an estimated 1.1 million gallons of water and $7,300 per year! The project cost was $11,000.
- Management discontinued irrigating the landscape as the plants are well established and native. This will save an estimated 26,728 gallons of water per year and average savings of $102 per year over 10 years.
- Increased the property’s recycling program and now track the amount of materials leaving the building (outlined below). The site generated 311,165 pounds of ongoing consumable waste of which 228,905 pounds (74%) were recycled during our performance period (3/1/09-5/31/09).
- The LEED Team created the following policies/procedures to ensure best management practices and the use of sustainable products:
- Building Exterior and Hardscape Management Policy
- Integrated Pest Management, Erosion Control, and Landscape Management Policy
- Sustainable Purchasing Policy (Facility Alterations & Additions)
- Solid Waste Management Policy (Ongoing Consumables, Durable Goods and Facility Alterations & Additions)
- Light-bulb Purchasing Policy – to reduce the amount of mercury-containing light bulbs onsite
- Green Cleaning Policy
- Indoor Air Quality (IAQ) Management procedures
- High Performance Cleaning policy
- Indoor Integrated Pest Management policy
- Management now has the following tracked and documented:
- Light bulb purchases – to verify our goal of averaging 70 picograms per lumen-hour (mercury) or less
- Ongoing Consumables – to verify and compare the amounts going to the landfill and amounts being recycled
- Durable Goods – to verify all durable goods leaving the site are properly disposed of
- Facility Alterations & Additions – to verify our contractor’s purchase at least 50% sustainable products and divert at least 70% of waste generated during build-outs/improvements
- Cleaning products – to verify our goal of purchasing at least 90% sustainable products
- Cleaning Equipment – to verify our goal of purchasing sustainable equipment from now on. Currently, over 30% of our cleaning equipment is sustainable
- Pest Management products – to ensure environmentally-friendly products are used within the building
- The LEED Team conducted a Waste Stream Audit to better understand the buildings waste streams. The results conclude that building occupants, for the most part, properly dispose of “waste”. (this credit was not earned even though attempted).
- The LEED Team conducted a 10-question Occupant Comfort Survey. 334 building occupants (30.6%) filled out the survey with over 75% either “Neutral”, “Satisfied”, “Mostly Satisfied” or “Very Satisfied” on all 10 questions.
- The LEED Team conducted a Custodial Effectiveness Assessment that audited: office space, restrooms, corridors and lobby. The average score was 1.18 – nearly perfect with 1 being the best and 5 being the lowest.
In conclusion, the LEED Certification process was a great success.
- The building is running efficiently and effectively
- The building occupants are satisfied
- Management implements best practices
- Vendors are utilizing environmentally-friendly products
For more detailed information, go to www.GoGreenCommercially.com and type in “100 North Tampa” in the websites search-bar at the top right of the site.
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