Appendix B – Eco-Charrette Report 2010 Facility Master Plan Factoria Recycling and Transfer Station November 2010 2010 Facility Master Plan Factoria Recycling and Transfer Station November 2010 Appendix B‐1: Factoria Recycling and Transfer Station ‐ Eco‐Charrette – Final Report. June 24, 2010. Prepared for King County Department of Natural Resources and Parks‐‐ Solid Waste Division. HDR Engineering, Inc. Appendix B‐2: Initial Guidance from the Salmon‐Safe Assessment Team regarding The Factoria Recycling and Transfer Station – Site Design Evaluation. July 15, 2010. Salmon‐Safe, Inc. Appendix B‐1: Factoria Recycling and Transfer Station ‐ Eco‐Charrette – Final Report. June 24, 2010. Prepared for King County Department of Natural Resources and Parks‐‐ Solid Waste Division. HDR Engineering, Inc. Table of Contents PART 1: ECO‐CHARRETTE...................................................................................................................... 1 Introduction and Purpose ......................................................................................................................... 1 Project Background and Setting ................................................................................................................ 1 Day 1. Introduction to the Sustainable Design Process ........................................................................... 3 Day 2: LEED Scorecard Review ................................................................................................................. 4 The LEED Green Building Certification Program™ .................................................................................... 5 Eco‐Charrette Results Summary ............................................................................................................... 7 PART 2: DETAILED LEED STRATEGY .................................................................................................... 19 LEED Prerequisite and Credit Summaries ............................................................................................... 20 Sustainable Sites Category ......................................................................................................... 21 LEED Sustainable Sites Prerequisite 1.0, Construction Activity Pollution Prevention .................... 21 LEED Sustainable Sites Credit 1.0, Site Selection (1 point) ............................................................. 21 LEED Sustainable Sites Credit 2.0, Development Density and Community Connectivity (5 points) ........................................................................................................................................................ 23 LEED Sustainable Sites Credit 3.0, Brownfield Redevelopment (1 Point) ....................................... 24 LEED Sustainable Sites Credit 4.1, Alternative Transportation–Public Transportation Access (6 Points) ............................................................................................................................................. 25 LEED Sustainable Sites Credit 4.2, Alternative Transportation–Bicycle Storage and Changing Rooms (1 Point) ............................................................................................................................... 26 LEED Sustainable Sites Credit 4.3, Alternative Transportation–Low‐Emitting and Fuel‐Efficient Vehicles (3 Points) ........................................................................................................................... 27 LEED Sustainable Sites Credit 4.4, Alternative Transportation–Parking Capacity (2 Points) .......... 28 LEED Sustainable Sites Credit 5.1, Site Development–Protect or Restore Habitat (1 Point) .......... 29 LEED Sustainable Sites Credit 5.2, Site Development–Maximize Open Space (1 Point) ................ 31 Sustainable Sites Credit 6.1, Stormwater Design–Quantity Control (1 Point) ................................ 32 Sustainable Sites Credit 6.2, Stormwater Design–Quality Control (1 Point) .................................. 34 Sustainable Sites Credit 7.1, Heat Island Effect—Non‐roof (1 Point) ............................................. 35 Sustainable Sites Credit 7.2, Heat Island Effect—Roof (1 Point) .................................................... 37 Sustainable Sites Credit 8.0, Light Pollution Reduction (1 Point) ................................................... 38 Water Efficiency Category .......................................................................................................... 41 Final Eco‐Charrette Report i Factoria Recycling and Transfer Station LEED Water Efficiency Prerequisite 1: Water Use Reduction–20% Reduction Required ............... 41 LEED Water Efficiency Credit 1.1, Water Efficient Landscaping–Reduce by 50% (2 Points) .......... 41 LEED Water Efficiency Credit 1.2, Water Efficient Landscaping–No Potable Use or No Irrigation (2 Points) ............................................................................................................................................. 42 LEED Water Efficiency Credit 2, Innovative Wastewater Technologies (2 Points) ........................ 43 LEED Water Efficiency Credit 3, Water Use Reduction, 30%/35%/40% (4 Points) .......... 44 Energy and Atmosphere Category .............................................................................................. 46 LEED Energy & Atmosphere Prerequisite 1, Fundamental Commissioning of the Building Energy Systems ........................................................................................................................................... 46 LEED Energy & Atmosphere Prerequisite 2, Minimum Energy Performance ................................. 47 LEED Energy & Atmosphere Prerequisite 3, Fundamental Refrigerant Management ................... 48 LEED Energy & Atmosphere Credit 1, Optimize Energy Performance (1 ‐ 19 Points) ...... 49 LEED Energy & Atmosphere Credit 2, On‐Site Renewable Energy 1%, 3%, 5%, 7%, 9%, 11%, 13% (1 – 7 Points) ....................................................................................................................................... 51 LEED Energy & Atmosphere Credit 3 – Enhanced Commissioning (2 Points) ................................. 51 LEED Energy & Atmosphere Credit 4, Enhanced Refrigerant Management (2 Points) .................. 53 LEED Energy & Atmosphere Credit 5, Measurement and Verification (3 Points) ........... 54 LEED Energy & Atmosphere Credit 6, Green Power (2 Points) ....................................................... 56 Materials and Resources Category .............................................................................................. 58 LEED Materials & Resources Prerequisite 1, Storage and Collection of Recyclables ..................... 58 LEED Materials & Resources Credits 1.1, 1.2, Building Reuse, Maintain Existing Walls, Floors & Roof, Building Reuse, Maintain 50% of Interior Non‐structural Elements (1 – 4 Points) ............... 59 LEED Materials & Resources Credit 2, Construction Waste Management, Divert 50%/75% from Disposal (1 ‐ 2 Points) ...................................................................................................................... 60 LEED Materials & Resources Credits 3, Materials Reuse, 5%/10% (1 – 2 Points) ......................... 61 LEED Materials & Resources Credits 4.1‐2, Recycled Content, 10%/20% (post‐consumer + ½ pre‐ consumer) (1 ‐2 Points) ................................................................................................................... 62 LEED Materials & Resources Credit 5, 10%/20% Extracted, Processed & Manufactured Locally (1 – 2 Points) .......................................................................................................................................... 65 LEED Materials & Resources Credit 6, Rapidly Renewable Materials (1 Point) ........ 66 LEED Materials & Resources Credit 7, Certified Wood (1 Point) .................................................... 67 Indoor Environmental Quality Category ..................................................................................... 69 LEED Indoor Environmental Quality Prerequisite 1, Minimum Indoor Air Quality Performance ... 69 LEED Indoor Environmental Quality Prerequisite 2, Environmental Tobacco Smoke Control ....... 69 LEED Indoor Environmental Quality Credit 1, Outside Air Delivery Monitoring (1 Point) .............. 70 LEED Indoor Environmental Quality Credit 2, Increased Ventilation (1 Point) ........... 72 ii Final Eco‐Charrette Report Factoria Recycling and Transfer Station LEED Indoor Environmental Quality Credit 3.1, Construction IAQ Management Plan, During Construction (1 Point) ..................................................................................................................... 74 LEED Indoor Environmental Quality Credit 3.2, Construction IAQ Management Plan, Before Occupancy (1 Point) ........................................................................................................................ 75 LEED Indoor Environmental Quality Credit 4, Low‐Emitting Materials .......................................... 76 LEED Indoor Environmental Quality Credit 4.1, Low–Emitting Materials: Adhesives & Sealants (1 Point) ............................................................................................................................................... 77 LEED Indoor Environmental Quality Credit 4.2, Low–Emitting Materials: Paints & Coatings (1 Point) ..............................................................................................................................................