LEED Cost Study - gsaleed0001
Contents - gsaleed0002
Acknowledgements - gsaleed0003
Executive Summary: GSA LEED Cost Study
Table ES-1A
Table ES-2A
Cost Estimate Qualifiers
Cost Estimate Qualifiers - Cont'd
Addressing LEED Cost Variables
Implications for GSA Projects
Figure ES-1 GSA LEED Construction Cost Impacts vs. Estimating Accuracy
Introduction - gsaleed0012
New Mid-Rise Courthouse
Mid-Rise Office Building Modernization
Sample Plans: Courthouse Model
Sample Plans: Office Building Model
Individual LEED Credit Cost Analysis
Contents of the Cost Study
Additional Appendices
Additional Appendices - Cont'd
Section 1: Twelve LEED Rating Scenarios
Supporting Information - gsaleed0022
Table 1-1: 12 LEED Scenarios (Part 1 of 4)
Table 1-1: 12 LEED Scenarios (Part 2 of 4)
Table 1-1: 12 LEED Scenarios (Part 3 of 4)
Table 1-1: 12 LEED Scenarios (Part 4 of 4)
Section 2: Individual LEED Credit Reviews
LEED Prerequisite or Credit Title
Additional Considerations - gsaleed0029
LEED SS Prerequisite 1: Erosion and Sedimentation Control
Summary of First Cost Impacts - gsaleed0031
LEED Credit SS-1: Site Selection
LEED Credit SS-2: Development Density
LEED Credit SS-3: Brownfield Redevelopment
LEED Credit SS-4.1: Alternative Transportation Public Transportation Access
LEED Credit SS-4.2: Alternative Transportation Bicycle Storage and Changing Rooms
Synergistic Credits - gsaleed0037
LEED Credit SS-4.3: Alternative Transportation Alternative Fuel Vehicles
LEED Credit SS-4.4: Alternative Transportation Parking Capacity
LEED Credit SS-5.1: Reduced Site Disturbance Protect or Restore Open Space
Summary of First Cost Impacts - gsaleed0041
LEED Credit SS-5.2: Reduced Site Disturbance Development Footprint
Additional Considerations - gsaleed0043
LEED Credit SS-6.1: Stormwater Management Rate and Quantity
Summary of First Cost Impacts - gsaleed0045
Table SS6.1-1: Landscape Revisions to Achieve 25% Stormwater Runoff Reduction
Table SS6.1-2: Vegetated Roof to Achieve 25% Stormwater Runoff Reduction
LEED Credit SS-6.2: Stormwater Management Treatment
Summary of First Cost Impacts - gsaleed0049
LEED Credit SS-7.1: Heat Island Reduction Non-Roof
Summary of First Cost Impacts - gsaleed0051
LEED Credit SS-7.2: Heat Island Reduction Roof
Additional Considerations - gsaleed0053
LEED Credit SS-8: Light Pollution Reduction
Summary of First Cost Impacts - gsaleed0055
LEED Credit WE-1.1: Water-Efficient Landscaping Reduce by 50%
Synergistic Credits - gsaleed0057
Table WE 1.1-1 Generic Institutional Building Baseline Site
Table WE 1.1-3 GSA Courthouse Base Case Site
Table WE 1.1-4 GSA Courthouse Base Case Site w/ Low Ks for Groundcovers
LEED Credit WE-1.2: Water-Efficient Landscaping No Potable Use or No Irrigation
Summary of First Cost Impacts - gsaleed0062
LEED Credit WE-2: Innovative Wastewater Technologies
LEED Credit WE-3.1: Water Use Reduction 20% Reduction
Table WE3.1-1 Baseline Water Use Table - Office Building
Table WE3.1-2 20% Water Use Reduction 0.5 gpm Faucets (Office Building)
Table WE3.1-3 20% Water Use Reduction Low Flow Faucets/Showers
LEED Credit WE-3.2: Water Use Reduction 30% Reduction
Additional Considerations - gsaleed0069
Table WE3.2-1 Baseline Water Use Table - Office Building
Table WE3.2-2 30% Water Use Reduction - Low Flow Faucets/Urinals
LEED EA Prerequisite 1: Fundamental Building Systems Commissioning
Summary of First Cost Impacts - gsaleed0073
LEED EA Prerequisite 2: Minimum Energy Performance
LEED EA Prerequisite 3: CFC Reduction in HVAC&R Equipment
LEED Credit EA-1: Optimize Energy Performance
New Courthouse
Table EA1-1 Additional Energy Efficiency Measures (EEMs) to Earn Three
Office Building Modernization
Table EA1-2 Additional Energy Efficiency Measures (EEMs) to Earn Three
Summary of First Cost Impacts - gsaleed0081
Synergistic Credits - gsaleed0082
LEED Credit EA-2: Renewable Energy
Synergistic Credits - gsaleed0084
LEED Credit EA-3: Additional Commissioning
Basis for Cost Assumption - gsaleed0086
LEED Credit EA-4: Ozone Depletion
Additional Considerations - gsaleed0088
LEED Credit EA-5: Measurement and Verification
Summary of First Cost Impacts - gsaleed0090
LEED Credit EA-6: Green Power
Summary of First Cost Impacts - gsaleed0092
LEED MR Prerequisite 1: Storage & Collection of Recyclables
LEED Credit MR-1.1: Building Reuse
LEED Credit MR-1.2: Building Reuse
LEED Credit MR-1.3: Building Reuse
LEED Credit MR-2.1: Construction Waste Management, 50%
Summary of First Cost Impacts - gsaleed0098
LEED Credit MR-2.2: Construction Waste Management, 75%
Summary of First Cost Impacts - gsaleed0100
LEED Credit MR-3.1: Resource Reuse, 5%
LEED Credit MR-3.2: Resource Reuse, 10%
LEED Credit MR-4.1: Recycled Content, 5%
Basis for Cost Assumption - gsaleed0104
Table MR4.1-1: 5 Percent Recycled Content, "Low Cost" Courthouse Scenario
Table MR4.1-2: 5 Percent Recycled Content, "High Cost" Courthouse Scenario
Table MR4.1-2: 5 Percent Recycled Content, "High Cost" Courthouse Scenario - Cont'd
Table MR4.1-3: 5 Percent Recycled Content, "Minimal Faade Renovation"
Table MR4.1-4: 5 Percent Recycled Content, "Full Faade Renovation"
LEED Credit MR-4.2: Recycled Content, 10%
Summary of First Cost Impacts - gsaleed0111
Synergistic Credits - gsaleed0112
Table MR4.2-1: 10 Percent Recycled Content, "Low Cost" Courthouse Scenario
Table MR4.2-1: 10 Percent Recycled Content, "Low Cost" Courthouse Scenario - Cont'd
Table MR4.2-2: 10 Percent Recycled Content, "High Cost" Courthouse Scenario
Table MR4.2-2: 10 Percent Recycled Content, "High Cost" Courthouse Scenario - Cont'd
Table MR4.2-3: 10 Percent Recycled Content, "Minimal Faade Renovation"
Table MR4.2-4: 10 Percent Recycled Content, "Full Faade Renovation"
LEED Credit MR-5.1: Regional Materials: 20% Manufactured Regionally
Summary of First Cost Impacts - gsaleed0120
Supporting Calculations
Table MR5-1: 20 Percent Regional Materials, "Low Cost"
Table MR5-2: 20 Percent Regional Materials, "High Cost"
Table MR5-3: 20 Percent Regional Materials, "Minimal Faade Renovation"
Table MR5-4: 20 Percent Regional Materials, "Full Faade Renovation"
LEED Credit MR-5.2: Regional Materials: 50% Extracted Regionally
Summary of First Cost Impacts - gsaleed0127
LEED Credit MR-6: Rapidly Renewable Materials
LEED Credit MR-7: Certified Wood
Synergistic Credits - gsaleed0130
Table MR7-1: Targeted Wood Products to Earn Credit MR-7 (Courthouse Model)
Table MR7-2: Targeted Wood Products to Earn Credit MR-7 (Office Building Models)
LEED EQ Prerequisite 1: Minimum IAQ Performance
LEED EQ Prerequisite 2: Environmental Tobacco Smoke
Additional Considerations - gsaleed0135
LEED Credit EQ-1: Carbon Dioxide Monitoring
Synergistic Credits - gsaleed0137
LEED Credit EQ-2: Increase Ventilation Effectiveness
LEED Credit EQ-3.1: Construction IAQ Management Plan During Construction
Summary of First Cost Impacts - gsaleed0140
LEED Credit EQ-3.2: Construction IAQ Management Plan Before Occupancy
Summary of First Cost Impacts - gsaleed0142
LEED Credit EQ-4.1: Low-Emitting Materials Adhesives and Sealants
LEED Credit EQ-4.2: Low-Emitting Materials Paints
LEED Credit EQ-4.3: Low-Emitting Materials Carpet
LEED Credit EQ-4.4: Low-Emitting Materials Composite Wood
Summary of First Cost Impacts - gsaleed0147
LEED Credit EQ-5: Indoor Chemical & Pollutant Source Control
LEED Credit EQ-6.1: Controllability of Systems Perimeter Spaces
Summary of First Cost Impacts - gsaleed0150
LEED Credit EQ-6.2: Controllability of Systems Non-Perimeter Spaces
Summary of First Cost Impacts - gsaleed0152
LEED Credit EQ-7.1: Thermal Comfort Compliance w/ ASHRAE 55-1992
Summary of First Cost Impacts - gsaleed0154
LEED Credit EQ-7.2: Thermal Comfort Permanent Monitoring System
LEED Credit EQ-8.1: Daylight & Views Daylight in 75% of Spaces
Summary of First Cost Impacts - gsaleed0157
LEED Credit EQ-8.2: Daylight & Views Views in 90% of Spaces
Additional Considerations - gsaleed0159
LEED Credit ID-1.1: Dedicated Ventilation System
Summary of First Cost Impacts - gsaleed0161
LEED Credit ID-1.2: Exceed Regional Materials Criteria (40%)
LEED Credit ID-1.3: Educational Display
LEED Credit ID-1.4A: Exceed Heat Island Effect, Non-Roof
LEED Credit ID-1.4B: Exceed Certified Wood Criteria (75%)
Additional Considerations - gsaleed0166
Table ID-1: Targeted Wood Products to Earn Credit ID-1.4B, 75% Certified Wood
Table ID-2: Targeted Wood Products to Earn Credit ID-1.4B, 75% Certified Wood
LEED Credit ID-2: LEED Accredited Professional
Section 3: Synergistic Credits
Courthouse: Credit SN-1
Courthouse: Credit SN-2
Courthouse: Credit SN-3
Courthouse: Credit SN-4
Table SN4C-1: Targeted Wood Products to Earn Credits MR-7 & EQ-4.4
Courthouse: Credit SN-5
Table SN5C-1: Targeted Wood Products to Earn Credits MR-7, EQ-4.4, & ID-1.4B
Office Building: Credits SN-1A-1D
Applicable Scenarios
Office Building: Credit SN-2
Office Building: Credit SN-3
Table SN3O-1: Targeted Wood Products to Earn Credits MR-7 & EQ-4.4
Office Building: Credit SN-4
Table SN4O-1: Targeted Wood Products to Earn Credits MR-7, EQ-4.4, & ID-1.4B
Section 4: LEED-Related Soft Costs
Methodology - gsaleed0186
Results of Survey and Interview Process
LEED Tasks: Multiple Credit / "LEED Process" Tasks vs. Credit-Specific Tasks
Estimate Results
Results
Expert Consultant Approach
Experienced Design / Construction Team Approach
Additional Considerations - gsaleed0193
Supporting Information - gsaleed0194
Appendix A: Cost Estimate Summaries Courthouse Scenarios
LEED Cost Study - gsaleed0196
Courthouse LEED Scenario 1A: Certified/Low
Courthouse LEED Scenario 2A: Certified/High
Courthouse LEED Scenario 2A: Certified/High - Cont'd
Courthouse LEED Scenario 3A: Silver/Low
Courthouse LEED Scenario 3A: Silver/Low - Cont'd
Courthouse LEED Scenario 4A: Silver/Hihg
Courthouse LEED Scenario 4A: Silver/Hihg - Cont'd
Courthouse LEED Scenario 5A: Gold/Low
Courthouse LEED Scenario 5A: Gold/Low - Cont'd
Courthouse LEED Scenario 6A: Gold/High
Courthouse LEED Scenario 6A: Gold/High - Cont'd - gsaleed0207
Courthouse LEED Scenario 6A: Gold/High - Cont'd - gsaleed0208
Appendix B: Cost Estimate Summaries Office Building Scenarios
Leed Cost Stydy
Courthouse LEED Scenario 1B: Certified/Main Facade Renovation
Courthouse LEED Scenario 1B: Certified/Main Facade Renovation - Cont'd
Courthouse LEED Scenario 2B: Certified/Full Facade Renovation
Courthouse LEED Scenario 2B: Certified/Full Facade Renovation - Cont'd
Courthouse LEED Scenario 3B: Silver/Minimum Facade Renovation
Courthouse LEED Scenario 3B: Silver/Minimum Facade Renovation - Cont'd
Courthouse LEED Scenario 4B: Silver/Full Facade Renovation
Courthouse LEED Scenario 4B: Silver/Full Facade Renovation - Cont'd
Courthouse LEED Scenario 5B: Gold/Min Facade Renovation
Courthouse LEED Scenario 5B: Gold/Min Facade Renovation - Cont'd - gsaleed0220
Courthouse LEED Scenario 5B: Gold/Min Facade Renovation - Cont'd - gsaleed0221
Courthouse LEED Scenario 6B: Gold/Full Facade Renovation
Courthouse LEED Scenario 6B: Gold/Full Facade Renovation - Cont'd - gsaleed0223
Courthouse LEED Scenario 6B: Gold/Full Facade Renovation - Cont'd - gsaleed0224
Appendix C: Individual Credit Cost Estimates Courthouse
LEED Cost Study - gsaleed0226
New Medrise Federal Courthouse
New Medrise Federal Courthouse - Cont'd - gsaleed0228
New Medrise Federal Courthouse - Cont'd - gsaleed0229
New Medrise Federal Courthouse - Cont'd - gsaleed0230
Summary in Unformat
SS 4.2A Bicycle Racks
SS 4.2A Bicycle Racks - Cont'd
Summary in Uniformat
SS 4.2B Shower & Changing Rooms - gsaleed0235
SS 4.2B Shower & Changing Rooms - Cont'd - gsaleed0236
SS 5.1 Native/ Adaptive Vegetation for 50/% for the Site
SS 5.1 Native/ Adaptive Vegetation for 50/% for the Site - Cont'd
SS 6.1A Storwater Management by Reducing Paved Areas
SS 6.1A Storwater Management by Reducing Paved Areas - Cont'd
SS 6.1B Vegetated Roof System @ 65% of Upper Roof
SS 6.1B Vegetated Roof System @ 65% of Upper Roof - Cont'd
SS 6.2 Sand Filter System
SS 6.2 Sand Filter System - Cont'd
SS 7.2B Vegetated System
SS 7.2B Vegetated System - Cont'd
WE 1.2 Water Efficient Landscaping No Potable Water or Irrigation
WE 1.2 Water Efficient Landscaping No Potable Water or Irrigation - Cont'd
WE 3.2A Electronic Faucet Controls - gsaleed0249
WE 3.2A Electronic Faucet Controls - Cont'd - gsaleed0250
WE 3.2B Half Gallon Flush Urinals
WE 3.2B Half Gallon Flush Urinals - Cont'd
EA 1.1-10 Optimize Energy Performance (To Achieve 3 LEED Points)
EA 1.1-10 Optimize Energy Performance (To Achieve 3 LEED Points) - Cont'd
EA 1.1-10 Optimize Energy Performance (To Achieve 5 LEED Points)
EA 1.1-10 Optimize Energy Performance (To Achieve 5 LEED Points) - Cont'd
EA 2.1 roof-Mounted PV
EA 2.1 roof-Mounted PV - Cont'd
EA 2.1A Curtainwall-Integrated PV
EA 2.1A Curtainwall-Integrated PV - Cont'd
EA 5 Measurement & Verifecation
EA 5 Measurement & Verifecation - Cont'd
MR 4.2 Recycled Content Specify 10% PC - P1 - gsaleed0263
MR 4.2 Recycled Content Specify 10% PC - P1 - Cont'd - gsaleed0264
MR 4.2 Recycled Content Specify 10% PC - P1 - Cont'd - gsaleed0265
MR 5.1 Local/Regional Materials, 20% Manufactured Locally
MR 5.1 Local/Regional Materials, 20% Manufactured Locally - Cont'd
MR 7 Certified Wood
MR 7 Certified Wood - Cont'd - gsaleed0269
EQ 1 Install CO2 Sensors & 5-year Callibration - gsaleed0270
EQ 1 Install CO2 Sensors & 5-year Callibration - Cont'd - gsaleed0271
EQ 3.1 Contruction IAQ Management Plan-Duiring Construction
EQ 3.1 Contruction IAQ Management Plan-Duiring Construction - Cont'd
EQ 3.2 Construction IAQ management Plan - Before Occupancy - gsaleed0274
EQ 3.2 Construction IAQ management Plan - Before Occupancy - Cont'd - gsaleed0275
EQ 4.4 Low-Emitting Materials Composite Wood for Maldehyde Free MDF
EQ 4.4 Low-Emitting Materials Composite Wood for Maldehyde Free MDF - Cont'd - gsaleed0277
EQ 4.4 Low-Emitting Materials Composite Wood for Maldehyde Free MDF - Cont'd - gsaleed0278
Description
Description (cont)
ID 1.3Educational Display
ID 1.3Educational Display - Cont'd
ID 1.4a Exceed Heat Island effect, Non Roof Criteria
ID 1.4a Exceed Heat Island effect, Non Roof Criteria - Cont'd
ID 1.4b Exceed Certified HW Trim & Millwork Criteria (75%)
ID 1.4b Exceed Certified HW Trim & Millwork Criteria (75%) - Cont'd - gsaleed0286
ID 1.4b Exceed Certified HW Trim & Millwork Criteria (75%) - Cont'd - gsaleed0287
Appendix D Individual Credit Cost Estimates Office Building
LEED Cost Study - gsaleed0289
Office Bulking Modernization
Office Bulking Modernization - Cont'd - gsaleed0291
Office Bulking Modernization - Cont'd - gsaleed0292
SS 4.2a Bicyecle Racks
SS 4.2a Bicyecle Racks - Cont'd - gsaleed0294
SS 4.2a Bicyecle Racks - Cont'd - gsaleed0295
SS 4.2b Shower & Changing rooms - gsaleed0296
SS 4.2b Shower & Changing rooms - Cont'd - gsaleed0297
SS 4.2b Shower & Changing rooms - Cont'd - gsaleed0298
SS 4.2b Shower & Changing rooms - Cont'd - gsaleed0299
SS 4.3 Aiternative fuel Refueling Stations
SS 4.3 Aiternative fuel Refueling Stations - Cont'd
SS4.4 Preferred Carpoll Spaces
SS4.4 Preferred Carpoll Spaces - Cont'd
WE 3.2b Battery Faucet Controls
WE 3.2b Battery Faucet Controls - Cont'd
WE 3.2a Electronic Faucet Controls - gsaleed0306
WE 3.2a Electronic Faucet Controls - Cont'd - gsaleed0307
WE 3.2b Half-Gallon Flush Urinals
WE 3.2b Half-Gallon Flush Urinals - Cont'd
EA 1.1-10 Optmize Energy Perforemance (To Achieve 5 LEED Points)
EA 1.1-10 Optmize Energy Perforemance (To Achieve 5 LEED Points) - Cont'd - gsaleed0311
EA 1.1-10 Optmize Energy Perforemance (To Achieve 5 LEED Points) - Cont'd - gsaleed0312
EA 1.1-10 Optmize Energy Perforemance (To Achieve 5 LEED Points) - Cont'd - gsaleed0313
EA 1.1-10 Optmize Energy Perforemance (To Achieve 7 LEED Points)
EA 1.1-10 Optmize Energy Perforemance (To Achieve 7 LEED Points) - Cont'd - gsaleed0315
EA 1.1-10 Optmize Energy Perforemance (To Achieve 7 LEED Points) - Cont'd - gsaleed0316
EA 1.1-10 Optmize Energy Perforemance (To Achieve 8 LEED Points) - gsaleed0317
EA 1.1-10 Optmize Energy Perforemance (To Achieve 8 LEED Points) - gsaleed0318
EA 1.1-10 Optmize Energy Perforemance (To Achieve 8 LEED Points)
EA 2.1a Roof Mounted Pv Minimum Facade Scenario
EA 2.1a Roof Mounted Pv Minimum Facade Scenario - Cont'd
Ea 2.1b Roof-Mounted PV Full Facaded Renovation
Ea 2.1b Roof-Mounted PV Full Facaded Renovation - Cont'd
EA 5 Measurement & Varification
EA 5 Measurement & Varification - Cont'd
MR 4.2 Recycled Content Specify 10% PC - P1 - gsaleed0326
MR 4.2 Recycled Content Specify 10% PC - P1 - Cont'd - gsaleed0327
MR 4.2 Recycled Content Specify 10% PC - P1 - Cont'd - gsaleed0328
MR 5.1a Local/Regional Materials, 20 % Manufactured Locally
MR 5.1a Local/Regional Materials, 20 % Manufactured Locally 0- Cont'd
MR 5.1b Local/Regional Materials, 20 % Manufactured Locally
MR 5.1b Local/Regional Materials, 20 % Manufactured Locally - Cont'd
MR 7 Certified Wood
MR 7 Certified Wood - Cont'd - gsaleed0334
EQ 1 Install CO2 Sensors & 5-Year Callibration - gsaleed0335
EQ 1 Install CO2 Sensors & 5-Year Callibration - Cont'd - gsaleed0336
EQ 3.1 Construction IAQ Management Plan - During Construction
EQ 3.1 Construction IAQ Management Plan - During Construction - Cont'd
EQ 3.2 Construction IAQ Management Plan - Before Occupancy - gsaleed0339
EQ 3.2 Construction IAQ Management Plan - Before Occupancy - Cont'd - gsaleed0340
EQ 4.4 Low-Emitting Materilas Composite Wood - for maldahyde free MDF
EQ 4.4 Low-Emitting Materilas Composite Wood - for maldahyde free MDF - Cont'd
EQ 5 Indoor Chemical and Pollutant Source Control
EQ 5 Indoor Chemical and Pollutant Source Control - Cont'd
EQ 6.1a Provide Operatable in Lieu of Fixed Windows at 12% of the Glazed Area (5B)
EQ 6.1a Provide Operatable in Lieu of Fixed Windows at 12% of the Glazed Area (5B) - Cont'd
EQ 6.1b Provide Operatable in Lieu of Fixed Windows at 15% of the Glazed Area (6B)
EQ 6.1b Provide Operatable in Lieu of Fixed Windows at 15% of the Glazed Area (6B) - Cont'd
EQ 7.1a Thermal Comfort, Pneumatic Atomizing Humidifier
EQ 7.1a Thermal Comfort, Pneumatic Atomizing Humidifier - Cont'd
EQ 8.2 Daylight & Views for Daylight 90% of Space
EQ 8.2 Daylight & Views for Daylight 90% of Space - Cont'd
ID 1.3 Educational Display
ID 1.3 Educational Display - Cont'd
ID 1.4b Exceed Certified Wood Criteria (75%)
ID 1.4b Exceed Certified Wood Criteria (75%) - Cont'd
Appendix E Synergistic Credit Cost Estimates Courthouse
SN 1 Synergistics Credit (SS 5.1 + SS 6.1a + WE 1.2)
SN 1 Synergistics Credit (SS 5.1 + SS 6.1a + WE 1.2) - Cont'd
SN 2 Synergistics Credit (SS 6.1b + SS 7.2b + E 2.1)
SN 2 Synergistics Credit (SS 6.1b + SS 7.2b + Ea 2.1) - Cont'd
SN 3 EA 1.1-10 + EQ1
SN 3 EA 1.1-105 + EQ1
SN 3 EA 1.1-105 + EQ1 - Cont'd
SN 4 MR 7 + EQ 4.4
SN 4 MR 7 + EQ 4.4 - Cont'd - gsaleed0366
SN 4 MR 7 + EQ 4.4 - Cont'd - gsaleed0367
SN 4 MR 7 + EQ 4.4 - Cont'd - gsaleed0368
SN 6 MR 7 + EQ 4.4 + ID 1.4b
SN 6 MR 7 + EQ 4.4 + ID 1.4b - Cont'd
SN 6 MR 7 + EQ 4.4 + ID 1.4b - Cont'd - gsaleed0371
SN 6 MR 7 + EQ 4.4 + ID 1.4b - Cont'd - gsaleed0372
Appendix F: Synergistic Credit Cost Estimates Office Building
SN 1a Ea 1.1-10 + EQ 1
SN 1a Ea 1.1-10 + EQ 1 - Cont'd
SN 1b EA 1.1-10 + EQ 1
SN 1b EA 1.1-10 + EQ 1 - Cont'd
SN 1c EA 1.1-10 + EQ 1
SN 1c EA 1.1-10 + EQ 1 - Cont'd
SN 1c EA 1.1-10 + EQ 1 - Cont'd
SN 1d EA 1.1-10 + EQ 1
SN 1d EA 1.1-10 + EQ 1 - Cont'd
SN MR 4.2 + MR 5.2
SN MR 4.2 + MR 5.2 - Cont'd - gsaleed0384
SN MR 4.2 + MR 5.2 - Cont'd - gsaleed0385
SN 3 MR 7 + EQ 4.4
SN 3 MR 7 + EQ 4.4 - Cont'd - gsaleed0387
SN 3 MR 7 + EQ 4.4 - Cont'd - gsaleed0388
SN 4 MR 7 + EQ 4.4 +ID 1.4b
SN 4 MR 7 + EQ 4.4 +ID 1.4b - Cont'd - gsaleed0390
SN 4 MR 7 + EQ 4.4 +ID 1.4b - Cont'd - gsaleed0391
Appendix G: Soft Cost Estimate Summaries
Table G-1: Design Team With Expert Consultants
Table G-1: Design Team With Expert Consultants - Cont'd
Table G-2: Design Team With Extensive LEED Experience
Table G-2: Design Team With Extensive LEED Experience - Cont'd
Appendix H: Detailed Soft Cost Estimates
Table H-1: Design team With Expert Consultants
Table H-1: Design team With Expert Consultants - Cont'd - gsaleed0399
Table H-1: Design team With Expert Consultants - Cont'd - gsaleed0400
Table H-1: Design team With Expert Consultants - Cont'd - gsaleed0401
Table H-1: Design team With Expert Consultants - Cont'd - gsaleed0402
Table H-1: Design team With Expert Consultants - Cont'd - gsaleed0403
Table H-1: Design team With Expert Consultants - Cont'd - gsaleed0404
Table H-1: Design team With Expert Consultants - Cont'd - gsaleed0405
Table H-1: Design team With Expert Consultants - Cont'd - gsaleed0406
Table H-2: Design Team With Extensive LEED Experience
Table H-2: Design Team With Extensive LEED Experience - Cont'd - gsaleed0408
Table H-2: Design Team With Extensive LEED Experience - Cont'd - gsaleed0409
Table H-2: Design Team With Extensive LEED Experience - Cont'd - gsaleed0410
Table H-2: Design Team With Extensive LEED Experience - Cont'd - gsaleed0411
Appendix I: DOE-2 Energy Modeling Summary Courthouse
General Information - gsaleed0413
Axonometric view of Courthouse Model
Building Envelope and Interior Wall Constructions - gsaleed0415
Interior Wall Constructions
Building Occupancy Patterns - gsaleed0417
District & Special Proceedings Jury Rooms
District Courtrooms
Table C.1: Annual Jury Room Occupancy Schedules
Table C.2: Annual Courtroom Occupancy Schedules:
Lighting and Mis Cellaneous Equipment Loads - gsaleed0422
General Office Areas, Chamber Ancillary Offices, Corridors and Holding Cells
Courtrooms, Jury Rooms (0.25 W/ft2)
HVAC Operating Schedules and System Description - gsaleed0425
Heating/Cooling Schedules
Air Handling Unit (AHU) Fan Schedule - gsaleed0427
Air Distribution - gsaleed0428
Cooling Plant
Heating Plant - gsaleed0430
Utility Costs - gsaleed0431
Natural Gas Rate - gsaleed0432
LEED TM Energy Analysis
Summary of Differences Between Baseline Case and LEEDTM Reference Case
Summary of Differences Between Baseline Case and LEEDTM Reference Case - Cont'd
Description of Energy Efficient Measures - gsaleed0436
Modulating Condensing Boilers (AltS3)
Combined EEMs - gsaleed0438
GSA LEED Cost Study - gsaleed0439
Energy Cost Budget (ECB) Compliance - gsaleed0440
Energy Cost Budget (ECB) Compliance - Cont'd - gsaleed0441
Energy Cost Budget (ECB) Compliance - Cont'd - gsaleed0442
Appendix J: DOE-2 Energy Modeling Summary Office Building
General Information
Mid-rise office building with 60% glazing
Building Envelope and Interior Wall Constructions - gsaleed0446
Building Envelope and Interior Wall Constructions - Cont'd
Building Occupancy Patterns - gsaleed0448
Lighting and Mis Cellaneous Equipment Loads - gsaleed0449
HVAC Operating Schedules and System Description - gsaleed0450
Air Handling Unit (AHU) Fan Schedule - gsaleed0451
Ventilation and Exhaust Air
Air Distribution - gsaleed0453
Heating Plant - gsaleed0454
Domestic Hot Water Heating Plant
Utility Costs - gsaleed0456
Natural Gas Rate - gsaleed0457
LEEDTM Energy Analysis
Summary of Didderences Between Base Line Case and LEEDTM Reference Case
Summary of Didderences Between Base Line Case and LEEDTM Reference Case - Cont'd - gsaleed0460
Summary of Didderences Between Base Line Case and LEEDTM Reference Case - Cont'd - gsaleed0461
Description of Energy Efficient Measures - gsaleed0462
Premium-efficiency fan and pump motors
Combined EEMs - gsaleed0464
GSA LEED Cost Study - gsaleed0465
Energy Cost Budget (ECB) Compliance - gsaleed0466
Energy Cost Budget (ECB) Compliance - Cont'd - gsaleed0467
Energy Cost Budget (ECB) Compliance - Cont'd - gsaleed0468
Energy Cost Budget (ECB) Compliance - Cont'd - gsaleed0469
Energy Cost Budget (ECB) Compliance - Cont'd - gsaleed0470
Energy Cost Budget (ECB) Compliance - Cont'd - gsaleed0471
Energy Cost Budget (ECB) Compliance - Cont'd - gsaleed0472
Appendix K:Reference Cost Estimate Courthouse
Grand Summary - gsaleed0474
Mid Rise Federal Courthouse Reference Estimate - gsaleed0475
Area Summary - gsaleed0476
Mid Rise Federal Courthouse
Mid Rise Federal Courthouse Shell & Core
Mid Rise Federal Courthouse Reference Estimate - gsaleed0479
Substructure - gsaleed0480
Shell - gsaleed0481
Interiors - gsaleed0482
Interiors - Cont'd - gsaleed0483
Interiors - Cont'd - gsaleed0484
Interiors - Cont'd - gsaleed0485
Services - gsaleed0486
Services - Cont'd - gsaleed0487
Equipment & Furnisings - gsaleed0488
Enhanced Office TI
Mid Rise Federal Courthouse Reference Estimate - gsaleed0490
Interiors - gsaleed0491
Services - gsaleed0492
Equipment & Furnishings - gsaleed0493
Detention TI
Mid Rise Federal Courthouse Reference Estimate - gsaleed0495
Shell - gsaleed0496
Interiors - gsaleed0497
Services - gsaleed0498
Equipment & Furnisings - gsaleed0499
Courtroom TI
Mid Rise Federal Courthouse Reference Estimate - gsaleed0501
Interiors - gsaleed0502
Services - gsaleed0503
Equipment & Furnishings - gsaleed0504
Equipment & Furnishings - Cont'd
Chambers TI
Mid Rise Federal Courthouse Reference Estimate - gsaleed0507
Sheel
Services - gsaleed0509
Equipment & Furnishings - gsaleed0510
Parking - gsaleed0511
Mid Rise Federal Courthouse Reference Estimate - gsaleed0512
Substructure - gsaleed0513
Interiors - gsaleed0514
Services - gsaleed0515
Equipment & Furnishings - gsaleed0516
Appendix L: Reference Cost Estimate Office Building Minimal Faade Renovation
Grand Summary - gsaleed0518
Official Building Modernization Option A: Minimal Faade Renovation - gsaleed0519
Area Summary - gsaleed0520
Area Summary Sheet - gsaleed0521
Mid Rise Office Modernization Shell & Core
Official Building Modernization Option A: Minimal Faade Renovation - gsaleed0523
Subtructure
Interiors - gsaleed0525
Interiors - Cont'd - gsaleed0526
Interiors - Cont'd - gsaleed0527
Interiors - Cont'd - gsaleed0528
Services - gsaleed0529
Services - Cont'd - gsaleed0530
Equipment & Furnishings - gsaleed0531
Special Construction
100% Closed Office - gsaleed0533
Official Building Modernization Option A: Minimal Faade Renovation - gsaleed0534
Interiors - gsaleed0535
Services - gsaleed0536
Equipment & Furnishings - gsaleed0537
100% Open Office - gsaleed0538
Official Building Modernization Option A: Minimal Faade Renovation - gsaleed0539
Interiors - gsaleed0540
Services - gsaleed0541
Equipment & Furnishings - gsaleed0542
Parking - gsaleed0543
Official Building Modernization Option A: Minimal Faade Renovation - gsaleed0544
Substructure - gsaleed0545
Services - gsaleed0546
Equipment & Furnishings - gsaleed0547
Appendix M: Reference Cost Estimate Office Building Full Faade Renovation
Grand Summary - gsaleed0549
Official Building Modernization Option B: Full Faade Renovation - gsaleed0550
Area Summary - gsaleed0551
Area Summary Sheet - gsaleed0552
Mid Rise Office Modernization Sheel & Core
Official Building Modernization Option B: Full Faade Renovation - gsaleed0554
Substructure - gsaleed0555
Interiors - gsaleed0556
Interiors - Cont'd - gsaleed0557
Interiors - Cont'd - gsaleed0558
Interiors - Cont'd - gsaleed0559
Services - gsaleed0560
Services - Cont'd - gsaleed0561
Equipment & Furnishings - gsaleed0562
Special Constuction
100% Closed Office - gsaleed0564
Official Building Modernization Option B: Full Faade Renovation - gsaleed0565
Interiors - gsaleed0566
Services - gsaleed0567
Equipment & Furnishings - gsaleed0568
100% Open Office - gsaleed0569
Official Building Modernization Option B: Full Faade Renovation - gsaleed0570
Interiors - gsaleed0571
Services - gsaleed0572
Equipment & Furnishings - gsaleed0573
Parking - gsaleed0574
Official Building Modernization Option B: Full Faade Renovation - gsaleed0575
Substructure - gsaleed0576
Services - gsaleed0577
Equipment & Furnishings - gsaleed0578
LEED Cost Study - index
Contents - gsaleed0002
Acknowledgements - gsaleed0003
Executive Summary: GSA LEED Cost Study
Table ES-1A
Table ES-2A
Cost Estimate Qualifiers
Cost Estimate Qualifiers - Cont'd
Addressing LEED Cost Variables
Implications for GSA Projects
Figure ES-1 GSA LEED Construction Cost Impacts vs. Estimating Accuracy
Introduction - gsaleed0012
New Mid-Rise Courthouse
Mid-Rise Office Building Modernization
Sample Plans: Courthouse Model
Sample Plans: Office Building Model
Individual LEED Credit Cost Analysis
Contents of the Cost Study
Additional Appendices
Additional Appendices - Cont'd
Section 1: Twelve LEED Rating Scenarios
Supporting Information - gsaleed0022
Table 1-1: 12 LEED Scenarios (Part 1 of 4)
Table 1-1: 12 LEED Scenarios (Part 2 of 4)
Table 1-1: 12 LEED Scenarios (Part 3 of 4)
Table 1-1: 12 LEED Scenarios (Part 4 of 4)
Section 2: Individual LEED Credit Reviews
LEED Prerequisite or Credit Title
Additional Considerations - gsaleed0029
LEED SS Prerequisite 1: Erosion and Sedimentation Control
Summary of First Cost Impacts - gsaleed0031
LEED Credit SS-1: Site Selection
LEED Credit SS-2: Development Density
LEED Credit SS-3: Brownfield Redevelopment
LEED Credit SS-4.1: Alternative Transportation Public Transportation Access
LEED Credit SS-4.2: Alternative Transportation Bicycle Storage and Changing Rooms
Synergistic Credits - gsaleed0037
LEED Credit SS-4.3: Alternative Transportation Alternative Fuel Vehicles
LEED Credit SS-4.4: Alternative Transportation Parking Capacity
LEED Credit SS-5.1: Reduced Site Disturbance Protect or Restore Open Space
Summary of First Cost Impacts - gsaleed0041
LEED Credit SS-5.2: Reduced Site Disturbance Development Footprint
Additional Considerations - gsaleed0043
LEED Credit SS-6.1: Stormwater Management Rate and Quantity
Summary of First Cost Impacts - gsaleed0045
Table SS6.1-1: Landscape Revisions to Achieve 25% Stormwater Runoff Reduction
Table SS6.1-2: Vegetated Roof to Achieve 25% Stormwater Runoff Reduction
LEED Credit SS-6.2: Stormwater Management Treatment
Summary of First Cost Impacts - gsaleed0049
LEED Credit SS-7.1: Heat Island Reduction Non-Roof
Summary of First Cost Impacts - gsaleed0051
LEED Credit SS-7.2: Heat Island Reduction Roof
Additional Considerations - gsaleed0053
LEED Credit SS-8: Light Pollution Reduction
Summary of First Cost Impacts - gsaleed0055
LEED Credit WE-1.1: Water-Efficient Landscaping Reduce by 50%
Synergistic Credits - gsaleed0057
Table WE 1.1-1 Generic Institutional Building Baseline Site
Table WE 1.1-3 GSA Courthouse Base Case Site
Table WE 1.1-4 GSA Courthouse Base Case Site w/ Low Ks for Groundcovers
LEED Credit WE-1.2: Water-Efficient Landscaping No Potable Use or No Irrigation
Summary of First Cost Impacts - gsaleed0062
LEED Credit WE-2: Innovative Wastewater Technologies
LEED Credit WE-3.1: Water Use Reduction 20% Reduction
Table WE3.1-1 Baseline Water Use Table - Office Building
Table WE3.1-2 20% Water Use Reduction 0.5 gpm Faucets (Office Building)
Table WE3.1-3 20% Water Use Reduction Low Flow Faucets/Showers
LEED Credit WE-3.2: Water Use Reduction 30% Reduction
Additional Considerations - gsaleed0069
Table WE3.2-1 Baseline Water Use Table - Office Building
Table WE3.2-2 30% Water Use Reduction - Low Flow Faucets/Urinals
LEED EA Prerequisite 1: Fundamental Building Systems Commissioning
Summary of First Cost Impacts - gsaleed0073
LEED EA Prerequisite 2: Minimum Energy Performance
LEED EA Prerequisite 3: CFC Reduction in HVAC&R Equipment
LEED Credit EA-1: Optimize Energy Performance
New Courthouse
Table EA1-1 Additional Energy Efficiency Measures (EEMs) to Earn Three
Office Building Modernization
Table EA1-2 Additional Energy Efficiency Measures (EEMs) to Earn Three
Summary of First Cost Impacts - gsaleed0081
Synergistic Credits - gsaleed0082
LEED Credit EA-2: Renewable Energy
Synergistic Credits - gsaleed0084
LEED Credit EA-3: Additional Commissioning
Basis for Cost Assumption - gsaleed0086
LEED Credit EA-4: Ozone Depletion
Additional Considerations - gsaleed0088
LEED Credit EA-5: Measurement and Verification
Summary of First Cost Impacts - gsaleed0090
LEED Credit EA-6: Green Power
Summary of First Cost Impacts - gsaleed0092
LEED MR Prerequisite 1: Storage & Collection of Recyclables
LEED Credit MR-1.1: Building Reuse
LEED Credit MR-1.2: Building Reuse
LEED Credit MR-1.3: Building Reuse
LEED Credit MR-2.1: Construction Waste Management, 50%
Summary of First Cost Impacts - gsaleed0098
LEED Credit MR-2.2: Construction Waste Management, 75%
Summary of First Cost Impacts - gsaleed0100
LEED Credit MR-3.1: Resource Reuse, 5%
LEED Credit MR-3.2: Resource Reuse, 10%
LEED Credit MR-4.1: Recycled Content, 5%
Basis for Cost Assumption - gsaleed0104
Table MR4.1-1: 5 Percent Recycled Content, "Low Cost" Courthouse Scenario
Table MR4.1-2: 5 Percent Recycled Content, "High Cost" Courthouse Scenario
Table MR4.1-2: 5 Percent Recycled Content, "High Cost" Courthouse Scenario - Cont'd
Table MR4.1-3: 5 Percent Recycled Content, "Minimal Faade Renovation"
Table MR4.1-4: 5 Percent Recycled Content, "Full Faade Renovation"
LEED Credit MR-4.2: Recycled Content, 10%
Summary of First Cost Impacts - gsaleed0111
Synergistic Credits - gsaleed0112
Table MR4.2-1: 10 Percent Recycled Content, "Low Cost" Courthouse Scenario
Table MR4.2-1: 10 Percent Recycled Content, "Low Cost" Courthouse Scenario - Cont'd
Table MR4.2-2: 10 Percent Recycled Content, "High Cost" Courthouse Scenario
Table MR4.2-2: 10 Percent Recycled Content, "High Cost" Courthouse Scenario - Cont'd
Table MR4.2-3: 10 Percent Recycled Content, "Minimal Faade Renovation"
Table MR4.2-4: 10 Percent Recycled Content, "Full Faade Renovation"
LEED Credit MR-5.1: Regional Materials: 20% Manufactured Regionally
Summary of First Cost Impacts - gsaleed0120
Supporting Calculations
Table MR5-1: 20 Percent Regional Materials, "Low Cost"
Table MR5-2: 20 Percent Regional Materials, "High Cost"
Table MR5-3: 20 Percent Regional Materials, "Minimal Faade Renovation"
Table MR5-4: 20 Percent Regional Materials, "Full Faade Renovation"
LEED Credit MR-5.2: Regional Materials: 50% Extracted Regionally
Summary of First Cost Impacts - gsaleed0127
LEED Credit MR-6: Rapidly Renewable Materials
LEED Credit MR-7: Certified Wood
Synergistic Credits - gsaleed0130
Table MR7-1: Targeted Wood Products to Earn Credit MR-7 (Courthouse Model)
Table MR7-2: Targeted Wood Products to Earn Credit MR-7 (Office Building Models)
LEED EQ Prerequisite 1: Minimum IAQ Performance
LEED EQ Prerequisite 2: Environmental Tobacco Smoke
Additional Considerations - gsaleed0135
LEED Credit EQ-1: Carbon Dioxide Monitoring
Synergistic Credits - gsaleed0137
LEED Credit EQ-2: Increase Ventilation Effectiveness
LEED Credit EQ-3.1: Construction IAQ Management Plan During Construction
Summary of First Cost Impacts - gsaleed0140
LEED Credit EQ-3.2: Construction IAQ Management Plan Before Occupancy
Summary of First Cost Impacts - gsaleed0142
LEED Credit EQ-4.1: Low-Emitting Materials Adhesives and Sealants
LEED Credit EQ-4.2: Low-Emitting Materials Paints
LEED Credit EQ-4.3: Low-Emitting Materials Carpet
LEED Credit EQ-4.4: Low-Emitting Materials Composite Wood
Summary of First Cost Impacts - gsaleed0147
LEED Credit EQ-5: Indoor Chemical & Pollutant Source Control
LEED Credit EQ-6.1: Controllability of Systems Perimeter Spaces
Summary of First Cost Impacts - gsaleed0150
LEED Credit EQ-6.2: Controllability of Systems Non-Perimeter Spaces
Summary of First Cost Impacts - gsaleed0152
LEED Credit EQ-7.1: Thermal Comfort Compliance w/ ASHRAE 55-1992
Summary of First Cost Impacts - gsaleed0154
LEED Credit EQ-7.2: Thermal Comfort Permanent Monitoring System
LEED Credit EQ-8.1: Daylight & Views Daylight in 75% of Spaces
Summary of First Cost Impacts - gsaleed0157
LEED Credit EQ-8.2: Daylight & Views Views in 90% of Spaces
Additional Considerations - gsaleed0159
LEED Credit ID-1.1: Dedicated Ventilation System
Summary of First Cost Impacts - gsaleed0161
LEED Credit ID-1.2: Exceed Regional Materials Criteria (40%)
LEED Credit ID-1.3: Educational Display
LEED Credit ID-1.4A: Exceed Heat Island Effect, Non-Roof
LEED Credit ID-1.4B: Exceed Certified Wood Criteria (75%)
Additional Considerations - gsaleed0166
Table ID-1: Targeted Wood Products to Earn Credit ID-1.4B, 75% Certified Wood
Table ID-2: Targeted Wood Products to Earn Credit ID-1.4B, 75% Certified Wood
LEED Credit ID-2: LEED Accredited Professional
Section 3: Synergistic Credits
Courthouse: Credit SN-1
Courthouse: Credit SN-2
Courthouse: Credit SN-3
Courthouse: Credit SN-4
Table SN4C-1: Targeted Wood Products to Earn Credits MR-7 & EQ-4.4
Courthouse: Credit SN-5
Table SN5C-1: Targeted Wood Products to Earn Credits MR-7, EQ-4.4, & ID-1.4B
Office Building: Credits SN-1A-1D
Applicable Scenarios
Office Building: Credit SN-2
Office Building: Credit SN-3
Table SN3O-1: Targeted Wood Products to Earn Credits MR-7 & EQ-4.4
Office Building: Credit SN-4
Table SN4O-1: Targeted Wood Products to Earn Credits MR-7, EQ-4.4, & ID-1.4B
Section 4: LEED-Related Soft Costs
Methodology - gsaleed0186
Results of Survey and Interview Process
LEED Tasks: Multiple Credit / "LEED Process" Tasks vs. Credit-Specific Tasks
Estimate Results
Results
Expert Consultant Approach
Experienced Design / Construction Team Approach
Additional Considerations - gsaleed0193
Supporting Information - gsaleed0194
Appendix A: Cost Estimate Summaries Courthouse Scenarios
LEED Cost Study - gsaleed0196
Courthouse LEED Scenario 1A: Certified/Low
Courthouse LEED Scenario 2A: Certified/High
Courthouse LEED Scenario 2A: Certified/High - Cont'd
Courthouse LEED Scenario 3A: Silver/Low
Courthouse LEED Scenario 3A: Silver/Low - Cont'd
Courthouse LEED Scenario 4A: Silver/Hihg
Courthouse LEED Scenario 4A: Silver/Hihg - Cont'd
Courthouse LEED Scenario 5A: Gold/Low
Courthouse LEED Scenario 5A: Gold/Low - Cont'd
Courthouse LEED Scenario 6A: Gold/High
Courthouse LEED Scenario 6A: Gold/High - Cont'd - gsaleed0207
Courthouse LEED Scenario 6A: Gold/High - Cont'd - gsaleed0208
Appendix B: Cost Estimate Summaries Office Building Scenarios
Leed Cost Stydy
Courthouse LEED Scenario 1B: Certified/Main Facade Renovation
Courthouse LEED Scenario 1B: Certified/Main Facade Renovation - Cont'd
Courthouse LEED Scenario 2B: Certified/Full Facade Renovation
Courthouse LEED Scenario 2B: Certified/Full Facade Renovation - Cont'd
Courthouse LEED Scenario 3B: Silver/Minimum Facade Renovation
Courthouse LEED Scenario 3B: Silver/Minimum Facade Renovation - Cont'd
Courthouse LEED Scenario 4B: Silver/Full Facade Renovation
Courthouse LEED Scenario 4B: Silver/Full Facade Renovation - Cont'd
Courthouse LEED Scenario 5B: Gold/Min Facade Renovation
Courthouse LEED Scenario 5B: Gold/Min Facade Renovation - Cont'd - gsaleed0220
Courthouse LEED Scenario 5B: Gold/Min Facade Renovation - Cont'd - gsaleed0221
Courthouse LEED Scenario 6B: Gold/Full Facade Renovation
Courthouse LEED Scenario 6B: Gold/Full Facade Renovation - Cont'd - gsaleed0223
Courthouse LEED Scenario 6B: Gold/Full Facade Renovation - Cont'd - gsaleed0224
Appendix C: Individual Credit Cost Estimates Courthouse
LEED Cost Study - gsaleed0226
New Medrise Federal Courthouse
New Medrise Federal Courthouse - Cont'd - gsaleed0228
New Medrise Federal Courthouse - Cont'd - gsaleed0229
New Medrise Federal Courthouse - Cont'd - gsaleed0230
Summary in Unformat
SS 4.2A Bicycle Racks
SS 4.2A Bicycle Racks - Cont'd
Summary in Uniformat
SS 4.2B Shower & Changing Rooms - gsaleed0235
SS 4.2B Shower & Changing Rooms - Cont'd - gsaleed0236
SS 5.1 Native/ Adaptive Vegetation for 50/% for the Site
SS 5.1 Native/ Adaptive Vegetation for 50/% for the Site - Cont'd
SS 6.1A Storwater Management by Reducing Paved Areas
SS 6.1A Storwater Management by Reducing Paved Areas - Cont'd
SS 6.1B Vegetated Roof System @ 65% of Upper Roof
SS 6.1B Vegetated Roof System @ 65% of Upper Roof - Cont'd
SS 6.2 Sand Filter System
SS 6.2 Sand Filter System - Cont'd
SS 7.2B Vegetated System
SS 7.2B Vegetated System - Cont'd
WE 1.2 Water Efficient Landscaping No Potable Water or Irrigation
WE 1.2 Water Efficient Landscaping No Potable Water or Irrigation - Cont'd
WE 3.2A Electronic Faucet Controls - gsaleed0249
WE 3.2A Electronic Faucet Controls - Cont'd - gsaleed0250
WE 3.2B Half Gallon Flush Urinals
WE 3.2B Half Gallon Flush Urinals - Cont'd
EA 1.1-10 Optimize Energy Performance (To Achieve 3 LEED Points)
EA 1.1-10 Optimize Energy Performance (To Achieve 3 LEED Points) - Cont'd
EA 1.1-10 Optimize Energy Performance (To Achieve 5 LEED Points)
EA 1.1-10 Optimize Energy Performance (To Achieve 5 LEED Points) - Cont'd
EA 2.1 roof-Mounted PV
EA 2.1 roof-Mounted PV - Cont'd
EA 2.1A Curtainwall-Integrated PV
EA 2.1A Curtainwall-Integrated PV - Cont'd
EA 5 Measurement & Verifecation
EA 5 Measurement & Verifecation - Cont'd
MR 4.2 Recycled Content Specify 10% PC - P1 - gsaleed0263
MR 4.2 Recycled Content Specify 10% PC - P1 - Cont'd - gsaleed0264
MR 4.2 Recycled Content Specify 10% PC - P1 - Cont'd - gsaleed0265
MR 5.1 Local/Regional Materials, 20% Manufactured Locally
MR 5.1 Local/Regional Materials, 20% Manufactured Locally - Cont'd
MR 7 Certified Wood
MR 7 Certified Wood - Cont'd - gsaleed0269
EQ 1 Install CO2 Sensors & 5-year Callibration - gsaleed0270
EQ 1 Install CO2 Sensors & 5-year Callibration - Cont'd - gsaleed0271
EQ 3.1 Contruction IAQ Management Plan-Duiring Construction
EQ 3.1 Contruction IAQ Management Plan-Duiring Construction - Cont'd
EQ 3.2 Construction IAQ management Plan - Before Occupancy - gsaleed0274
EQ 3.2 Construction IAQ management Plan - Before Occupancy - Cont'd - gsaleed0275
EQ 4.4 Low-Emitting Materials Composite Wood for Maldehyde Free MDF
EQ 4.4 Low-Emitting Materials Composite Wood for Maldehyde Free MDF - Cont'd - gsaleed0277
EQ 4.4 Low-Emitting Materials Composite Wood for Maldehyde Free MDF - Cont'd - gsaleed0278
Description
Description (cont)
ID 1.3Educational Display
ID 1.3Educational Display - Cont'd
ID 1.4a Exceed Heat Island effect, Non Roof Criteria
ID 1.4a Exceed Heat Island effect, Non Roof Criteria - Cont'd
ID 1.4b Exceed Certified HW Trim & Millwork Criteria (75%)
ID 1.4b Exceed Certified HW Trim & Millwork Criteria (75%) - Cont'd - gsaleed0286
ID 1.4b Exceed Certified HW Trim & Millwork Criteria (75%) - Cont'd - gsaleed0287
Appendix D Individual Credit Cost Estimates Office Building
LEED Cost Study - gsaleed0289
Office Bulking Modernization
Office Bulking Modernization - Cont'd - gsaleed0291
Office Bulking Modernization - Cont'd - gsaleed0292
SS 4.2a Bicyecle Racks
SS 4.2a Bicyecle Racks - Cont'd - gsaleed0294
SS 4.2a Bicyecle Racks - Cont'd - gsaleed0295
SS 4.2b Shower & Changing rooms - gsaleed0296
SS 4.2b Shower & Changing rooms - Cont'd - gsaleed0297
SS 4.2b Shower & Changing rooms - Cont'd - gsaleed0298
SS 4.2b Shower & Changing rooms - Cont'd - gsaleed0299
SS 4.3 Aiternative fuel Refueling Stations
SS 4.3 Aiternative fuel Refueling Stations - Cont'd
SS4.4 Preferred Carpoll Spaces
SS4.4 Preferred Carpoll Spaces - Cont'd
WE 3.2b Battery Faucet Controls
WE 3.2b Battery Faucet Controls - Cont'd
WE 3.2a Electronic Faucet Controls - gsaleed0306
WE 3.2a Electronic Faucet Controls - Cont'd - gsaleed0307
WE 3.2b Half-Gallon Flush Urinals
WE 3.2b Half-Gallon Flush Urinals - Cont'd
EA 1.1-10 Optmize Energy Perforemance (To Achieve 5 LEED Points)
EA 1.1-10 Optmize Energy Perforemance (To Achieve 5 LEED Points) - Cont'd - gsaleed0311
EA 1.1-10 Optmize Energy Perforemance (To Achieve 5 LEED Points) - Cont'd - gsaleed0312
EA 1.1-10 Optmize Energy Perforemance (To Achieve 5 LEED Points) - Cont'd - gsaleed0313
EA 1.1-10 Optmize Energy Perforemance (To Achieve 7 LEED Points)
EA 1.1-10 Optmize Energy Perforemance (To Achieve 7 LEED Points) - Cont'd - gsaleed0315
EA 1.1-10 Optmize Energy Perforemance (To Achieve 7 LEED Points) - Cont'd - gsaleed0316
EA 1.1-10 Optmize Energy Perforemance (To Achieve 8 LEED Points) - gsaleed0317
EA 1.1-10 Optmize Energy Perforemance (To Achieve 8 LEED Points) - gsaleed0318
EA 1.1-10 Optmize Energy Perforemance (To Achieve 8 LEED Points)
EA 2.1a Roof Mounted Pv Minimum Facade Scenario
EA 2.1a Roof Mounted Pv Minimum Facade Scenario - Cont'd
Ea 2.1b Roof-Mounted PV Full Facaded Renovation
Ea 2.1b Roof-Mounted PV Full Facaded Renovation - Cont'd
EA 5 Measurement & Varification
EA 5 Measurement & Varification - Cont'd
MR 4.2 Recycled Content Specify 10% PC - P1 - gsaleed0326
MR 4.2 Recycled Content Specify 10% PC - P1 - Cont'd - gsaleed0327
MR 4.2 Recycled Content Specify 10% PC - P1 - Cont'd - gsaleed0328
MR 5.1a Local/Regional Materials, 20 % Manufactured Locally
MR 5.1a Local/Regional Materials, 20 % Manufactured Locally 0- Cont'd
MR 5.1b Local/Regional Materials, 20 % Manufactured Locally
MR 5.1b Local/Regional Materials, 20 % Manufactured Locally - Cont'd
MR 7 Certified Wood
MR 7 Certified Wood - Cont'd - gsaleed0334
EQ 1 Install CO2 Sensors & 5-Year Callibration - gsaleed0335
EQ 1 Install CO2 Sensors & 5-Year Callibration - Cont'd - gsaleed0336
EQ 3.1 Construction IAQ Management Plan - During Construction
EQ 3.1 Construction IAQ Management Plan - During Construction - Cont'd
EQ 3.2 Construction IAQ Management Plan - Before Occupancy - gsaleed0339
EQ 3.2 Construction IAQ Management Plan - Before Occupancy - Cont'd - gsaleed0340
EQ 4.4 Low-Emitting Materilas Composite Wood - for maldahyde free MDF
EQ 4.4 Low-Emitting Materilas Composite Wood - for maldahyde free MDF - Cont'd
EQ 5 Indoor Chemical and Pollutant Source Control
EQ 5 Indoor Chemical and Pollutant Source Control - Cont'd
EQ 6.1a Provide Operatable in Lieu of Fixed Windows at 12% of the Glazed Area (5B)
EQ 6.1a Provide Operatable in Lieu of Fixed Windows at 12% of the Glazed Area (5B) - Cont'd
EQ 6.1b Provide Operatable in Lieu of Fixed Windows at 15% of the Glazed Area (6B)
EQ 6.1b Provide Operatable in Lieu of Fixed Windows at 15% of the Glazed Area (6B) - Cont'd
EQ 7.1a Thermal Comfort, Pneumatic Atomizing Humidifier
EQ 7.1a Thermal Comfort, Pneumatic Atomizing Humidifier - Cont'd
EQ 8.2 Daylight & Views for Daylight 90% of Space
EQ 8.2 Daylight & Views for Daylight 90% of Space - Cont'd
ID 1.3 Educational Display
ID 1.3 Educational Display - Cont'd
ID 1.4b Exceed Certified Wood Criteria (75%)
ID 1.4b Exceed Certified Wood Criteria (75%) - Cont'd
Appendix E Synergistic Credit Cost Estimates Courthouse
SN 1 Synergistics Credit (SS 5.1 + SS 6.1a + WE 1.2)
SN 1 Synergistics Credit (SS 5.1 + SS 6.1a + WE 1.2) - Cont'd
SN 2 Synergistics Credit (SS 6.1b + SS 7.2b + E 2.1)
SN 2 Synergistics Credit (SS 6.1b + SS 7.2b + Ea 2.1) - Cont'd
SN 3 EA 1.1-10 + EQ1
SN 3 EA 1.1-105 + EQ1
SN 3 EA 1.1-105 + EQ1 - Cont'd
SN 4 MR 7 + EQ 4.4
SN 4 MR 7 + EQ 4.4 - Cont'd - gsaleed0366
SN 4 MR 7 + EQ 4.4 - Cont'd - gsaleed0367
SN 4 MR 7 + EQ 4.4 - Cont'd - gsaleed0368
SN 6 MR 7 + EQ 4.4 + ID 1.4b
SN 6 MR 7 + EQ 4.4 + ID 1.4b - Cont'd
SN 6 MR 7 + EQ 4.4 + ID 1.4b - Cont'd - gsaleed0371
SN 6 MR 7 + EQ 4.4 + ID 1.4b - Cont'd - gsaleed0372
Appendix F: Synergistic Credit Cost Estimates Office Building
SN 1a Ea 1.1-10 + EQ 1
SN 1a Ea 1.1-10 + EQ 1 - Cont'd
SN 1b EA 1.1-10 + EQ 1
SN 1b EA 1.1-10 + EQ 1 - Cont'd
SN 1c EA 1.1-10 + EQ 1
SN 1c EA 1.1-10 + EQ 1 - Cont'd
SN 1c EA 1.1-10 + EQ 1 - Cont'd
SN 1d EA 1.1-10 + EQ 1
SN 1d EA 1.1-10 + EQ 1 - Cont'd
SN MR 4.2 + MR 5.2
SN MR 4.2 + MR 5.2 - Cont'd - gsaleed0384
SN MR 4.2 + MR 5.2 - Cont'd - gsaleed0385
SN 3 MR 7 + EQ 4.4
SN 3 MR 7 + EQ 4.4 - Cont'd - gsaleed0387
SN 3 MR 7 + EQ 4.4 - Cont'd - gsaleed0388
SN 4 MR 7 + EQ 4.4 +ID 1.4b
SN 4 MR 7 + EQ 4.4 +ID 1.4b - Cont'd - gsaleed0390
SN 4 MR 7 + EQ 4.4 +ID 1.4b - Cont'd - gsaleed0391
Appendix G: Soft Cost Estimate Summaries
Table G-1: Design Team With Expert Consultants
Table G-1: Design Team With Expert Consultants - Cont'd
Table G-2: Design Team With Extensive LEED Experience
Table G-2: Design Team With Extensive LEED Experience - Cont'd
Appendix H: Detailed Soft Cost Estimates
Table H-1: Design team With Expert Consultants
Table H-1: Design team With Expert Consultants - Cont'd - gsaleed0399
Table H-1: Design team With Expert Consultants - Cont'd - gsaleed0400
Table H-1: Design team With Expert Consultants - Cont'd - gsaleed0401
Table H-1: Design team With Expert Consultants - Cont'd - gsaleed0402
Table H-1: Design team With Expert Consultants - Cont'd - gsaleed0403
Table H-1: Design team With Expert Consultants - Cont'd - gsaleed0404
Table H-1: Design team With Expert Consultants - Cont'd - gsaleed0405
Table H-1: Design team With Expert Consultants - Cont'd - gsaleed0406
Table H-2: Design Team With Extensive LEED Experience
Table H-2: Design Team With Extensive LEED Experience - Cont'd - gsaleed0408
Table H-2: Design Team With Extensive LEED Experience - Cont'd - gsaleed0409
Table H-2: Design Team With Extensive LEED Experience - Cont'd - gsaleed0410
Table H-2: Design Team With Extensive LEED Experience - Cont'd - gsaleed0411
Appendix I: DOE-2 Energy Modeling Summary Courthouse
General Information - gsaleed0413
Axonometric view of Courthouse Model
Building Envelope and Interior Wall Constructions - gsaleed0415
Interior Wall Constructions
Building Occupancy Patterns - gsaleed0417
District & Special Proceedings Jury Rooms
District Courtrooms
Table C.1: Annual Jury Room Occupancy Schedules
Table C.2: Annual Courtroom Occupancy Schedules:
Lighting and Mis Cellaneous Equipment Loads - gsaleed0422
General Office Areas, Chamber Ancillary Offices, Corridors and Holding Cells
Courtrooms, Jury Rooms (0.25 W/ft2)
HVAC Operating Schedules and System Description - gsaleed0425
Heating/Cooling Schedules
Air Handling Unit (AHU) Fan Schedule - gsaleed0427
Air Distribution - gsaleed0428
Cooling Plant
Heating Plant - gsaleed0430
Utility Costs - gsaleed0431
Natural Gas Rate - gsaleed0432
LEED TM Energy Analysis
Summary of Differences Between Baseline Case and LEEDTM Reference Case
Summary of Differences Between Baseline Case and LEEDTM Reference Case - Cont'd
Description of Energy Efficient Measures - gsaleed0436
Modulating Condensing Boilers (AltS3)
Combined EEMs - gsaleed0438
GSA LEED Cost Study - gsaleed0439
Energy Cost Budget (ECB) Compliance - gsaleed0440
Energy Cost Budget (ECB) Compliance - Cont'd - gsaleed0441
Energy Cost Budget (ECB) Compliance - Cont'd - gsaleed0442
Appendix J: DOE-2 Energy Modeling Summary Office Building
General Information
Mid-rise office building with 60% glazing
Building Envelope and Interior Wall Constructions - gsaleed0446
Building Envelope and Interior Wall Constructions - Cont'd
Building Occupancy Patterns - gsaleed0448
Lighting and Mis Cellaneous Equipment Loads - gsaleed0449
HVAC Operating Schedules and System Description - gsaleed0450
Air Handling Unit (AHU) Fan Schedule - gsaleed0451
Ventilation and Exhaust Air
Air Distribution - gsaleed0453
Heating Plant - gsaleed0454
Domestic Hot Water Heating Plant
Utility Costs - gsaleed0456
Natural Gas Rate - gsaleed0457
LEEDTM Energy Analysis
Summary of Didderences Between Base Line Case and LEEDTM Reference Case
Summary of Didderences Between Base Line Case and LEEDTM Reference Case - Cont'd - gsaleed0460
Summary of Didderences Between Base Line Case and LEEDTM Reference Case - Cont'd - gsaleed0461
Description of Energy Efficient Measures - gsaleed0462
Premium-efficiency fan and pump motors
Combined EEMs - gsaleed0464
GSA LEED Cost Study - gsaleed0465
Energy Cost Budget (ECB) Compliance - gsaleed0466
Energy Cost Budget (ECB) Compliance - Cont'd - gsaleed0467
Energy Cost Budget (ECB) Compliance - Cont'd - gsaleed0468
Energy Cost Budget (ECB) Compliance - Cont'd - gsaleed0469
Energy Cost Budget (ECB) Compliance - Cont'd - gsaleed0470
Energy Cost Budget (ECB) Compliance - Cont'd - gsaleed0471
Energy Cost Budget (ECB) Compliance - Cont'd - gsaleed0472
Appendix K:Reference Cost Estimate Courthouse
Grand Summary - gsaleed0474
Mid Rise Federal Courthouse Reference Estimate - gsaleed0475
Area Summary - gsaleed0476
Mid Rise Federal Courthouse
Mid Rise Federal Courthouse Shell & Core
Mid Rise Federal Courthouse Reference Estimate - gsaleed0479
Substructure - gsaleed0480
Shell - gsaleed0481
Interiors - gsaleed0482
Interiors - Cont'd - gsaleed0483
Interiors - Cont'd - gsaleed0484
Interiors - Cont'd - gsaleed0485
Services - gsaleed0486
Services - Cont'd - gsaleed0487
Equipment & Furnisings - gsaleed0488
Enhanced Office TI
Mid Rise Federal Courthouse Reference Estimate - gsaleed0490
Interiors - gsaleed0491
Services - gsaleed0492
Equipment & Furnishings - gsaleed0493
Detention TI
Mid Rise Federal Courthouse Reference Estimate - gsaleed0495
Shell - gsaleed0496
Interiors - gsaleed0497
Services - gsaleed0498
Equipment & Furnisings - gsaleed0499
Courtroom TI
Mid Rise Federal Courthouse Reference Estimate - gsaleed0501
Interiors - gsaleed0502
Services - gsaleed0503
Equipment & Furnishings - gsaleed0504
Equipment & Furnishings - Cont'd
Chambers TI
Mid Rise Federal Courthouse Reference Estimate - gsaleed0507
Sheel
Services - gsaleed0509
Equipment & Furnishings - gsaleed0510
Parking - gsaleed0511
Mid Rise Federal Courthouse Reference Estimate - gsaleed0512
Substructure - gsaleed0513
Interiors - gsaleed0514
Services - gsaleed0515
Equipment & Furnishings - gsaleed0516
Appendix L: Reference Cost Estimate Office Building Minimal Faade Renovation
Grand Summary - gsaleed0518
Official Building Modernization Option A: Minimal Faade Renovation - gsaleed0519
Area Summary - gsaleed0520
Area Summary Sheet - gsaleed0521
Mid Rise Office Modernization Shell & Core
Official Building Modernization Option A: Minimal Faade Renovation - gsaleed0523
Subtructure
Interiors - gsaleed0525
Interiors - Cont'd - gsaleed0526
Interiors - Cont'd - gsaleed0527
Interiors - Cont'd - gsaleed0528
Services - gsaleed0529
Services - Cont'd - gsaleed0530
Equipment & Furnishings - gsaleed0531
Special Construction
100% Closed Office - gsaleed0533
Official Building Modernization Option A: Minimal Faade Renovation - gsaleed0534
Interiors - gsaleed0535
Services - gsaleed0536
Equipment & Furnishings - gsaleed0537
100% Open Office - gsaleed0538
Official Building Modernization Option A: Minimal Faade Renovation - gsaleed0539
Interiors - gsaleed0540
Services - gsaleed0541
Equipment & Furnishings - gsaleed0542
Parking - gsaleed0543
Official Building Modernization Option A: Minimal Faade Renovation - gsaleed0544
Substructure - gsaleed0545
Services - gsaleed0546
Equipment & Furnishings - gsaleed0547
Appendix M: Reference Cost Estimate Office Building Full Faade Renovation
Grand Summary - gsaleed0549
Official Building Modernization Option B: Full Faade Renovation - gsaleed0550
Area Summary - gsaleed0551
Area Summary Sheet - gsaleed0552
Mid Rise Office Modernization Sheel & Core
Official Building Modernization Option B: Full Faade Renovation - gsaleed0554
Substructure - gsaleed0555
Interiors - gsaleed0556
Interiors - Cont'd - gsaleed0557
Interiors - Cont'd - gsaleed0558
Interiors - Cont'd - gsaleed0559
Services - gsaleed0560
Services - Cont'd - gsaleed0561
Equipment & Furnishings - gsaleed0562
Special Constuction
100% Closed Office - gsaleed0564
Official Building Modernization Option B: Full Faade Renovation - gsaleed0565
Interiors - gsaleed0566
Services - gsaleed0567
Equipment & Furnishings - gsaleed0568
100% Open Office - gsaleed0569
Official Building Modernization Option B: Full Faade Renovation - gsaleed0570
Interiors - gsaleed0571
Services - gsaleed0572
Equipment & Furnishings - gsaleed0573
Parking - gsaleed0574
Official Building Modernization Option B: Full Faade Renovation - gsaleed0575
Substructure - gsaleed0576
Services - gsaleed0577
Equipment & Furnishings - gsaleed0578
LEED Cost Study - index
