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Complete the table below for all areas in the building(s). Include historic, abandoned or blighted buildings and exclude structurally unsound and/or hazardous portions from these buildings.

Element Existing Area {{ unitType }} Reused Area {{ unitType }}
{{ row.elementType }}
Other: {{ row.elementTypeOther }}
{{ row.existingArea }}
{{ row.reusedArea }}
Total area {{ unitType }}
{{ d.buildAndMatReuse.buildAreaPath2aTbl.totalExistingArea }}
{{ d.buildAndMatReuse.buildAreaPath2aTbl.totalReusedArea }}
Percent reused (%)
{{ d.buildAndMatReuse.buildAreaPath2aTbl.percentBuildReuse }}

Note: Percent building reuse must be at least 15% for 1 point, 30% for 2 points, 45% for 3 points, 60% for 4 points, 75% for 5 points or 90% for exemplary performance.

Element Existing Area {{ unitType }} Reused Area {{ unitType }}
{{ row.elementType }}
Other: {{ row.elementTypeOther }}
{{ row.existingArea }}
{{ row.reusedArea }}
Total area {{ unitType }}
{{ d.buildAndMatReuse.buildAreaPath3Tbl.totalExistingArea }}
{{ d.buildAndMatReuse.buildAreaPath3Tbl.totalReusedArea }}
Percent reused (%)
{{ d.buildAndMatReuse.buildAreaPath3Tbl.percentBuildReuse }}
Who conducted the LCA study? Include the authors name, company, title and project role.

List the scope of the LCA study: e.g. Basic requirements of the structure- complete building envelope from cladding to interior finish, footings and foundations, etc. and additional materials such as interior finishes (if included).

List the System Boundaries of the LCA study and the tool(s) used to conduct the study. Confirm the study is a cradle-to-grave assessment. At a minimum, the study must include modules A1-A3, A4, at least one module from B1-B5, and at least one module from C1-C4.

Describe the envelope assembly of the proposed building project (e.g., exterior walls: two layers of reinforced concrete sandwiched over an inner rigid extruded polystyrene insulation core, aluminum curtain wall system with insulating glass units, double glazed; roof: reinforced concrete roof deck with insulated two ply modified bitumen roofing membrane):

Describe the structural system of the proposed building project:

List the service life assumed in the LCA (in years) of the proposed building project:
List the service life (in years) of the baseline building:

Provide a description of the approach used for defining the baseline building (Early Design, Existing Building, Building Archetype, etc.).

Describe the structural system and envelope assembly of the baseline building. Include a description of why the baseline structural and enclosure systems represent typical construction for this project, location, and building type.

Describe how the project team expects to incorporate findings from the LCA study into the project documents and ensure adherence to the LCA-informed design throughout the design and construction process:

Baseline Building Value (Path 2-4 only) Proposed Building Value Units Percent Reduction (%)
Global warming potential GHG
{{ d.buildLifeCyclAsesmnt.lifeCycleTbl.globWarming.baseBuildVal }}
{{ d.buildLifeCyclAsesmnt.lifeCycleTbl.globWarming.propBuildVal }}
kg CO2e
{{ d.buildLifeCyclAsesmnt.lifeCycleTbl.globWarming.percentReduc }}
Stratospheric ozone depletion
{{ d.buildLifeCyclAsesmnt.lifeCycleTbl.ozoneDeplet.baseBuildVal }}
{{ d.buildLifeCyclAsesmnt.lifeCycleTbl.ozoneDeplet.propBuildVal }}
kg CFC-11e
{{ d.buildLifeCyclAsesmnt.lifeCycleTbl.ozoneDeplet.percentReduc }}
Acidification of land and water
{{ d.buildLifeCyclAsesmnt.lifeCycleTbl.acidiofLandWater.baseBuildVal }}
{{ d.buildLifeCyclAsesmnt.lifeCycleTbl.acidiofLandWater.propBuildVal }}
{{ d.buildLifeCyclAsesmnt.lifeCycleTbl.acidiofLandWater.percentReduc }}
Eutrophication
{{ d.buildLifeCyclAsesmnt.lifeCycleTbl.eutrophication.baseBuildVal }}
{{ d.buildLifeCyclAsesmnt.lifeCycleTbl.eutrophication.propBuildVal }}
{{ d.buildLifeCyclAsesmnt.lifeCycleTbl.eutrophication.percentReduc }}
Tropospheric ozone formation
{{ d.buildLifeCyclAsesmnt.lifeCycleTbl.tropoOzoneForm.baseBuildVal }}
{{ d.buildLifeCyclAsesmnt.lifeCycleTbl.tropoOzoneForm.propBuildVal }}
{{ d.buildLifeCyclAsesmnt.lifeCycleTbl.tropoOzoneForm.percentReduc }}
Depletion of non-renewable energy resources
{{ d.buildLifeCyclAsesmnt.lifeCycleTbl.depletEnrgyResrc.baseBuildVal }}
{{ d.buildLifeCyclAsesmnt.lifeCycleTbl.depletEnrgyResrc.propBuildVal }}
MJ
{{ d.buildLifeCyclAsesmnt.lifeCycleTbl.depletEnrgyResrc.percentReduc }}
Number of measures with at least a 5% reduction
{{ d.buildLifeCyclAsesmnt.lifeCycleTbl.numberMeasure5 }}
Number of measures with at least a 10% reduction
{{ d.buildLifeCyclAsesmnt.lifeCycleTbl.numberMeasure10 }}
Notes:
  • Proposed building values must not exceed baseline building values by 5% in any category.
  • Report impacts per square foot or per square meter rounded to the nearest 10-4 for all six impact categories.
  • Exemplary Performance: achieve Path 4 and reduce GWP by 40% or more.

Describe the structural and/or enclosure system building reuse elements incorporated into the project. Include systems or materials reused in-place, materials reused from other parts of the building, or offsite reuse (salvaged materials) incorporated into the structure and/or enclosure. Describe how the impacts from reuse were included in the LCA study and list the proportion of reduction(s) due to reuse strategies.

List the optimization strategies made to the project design (by design element category) that resulted in reductions to GWP, as applicable.

Design Element Summary of Optimization Strategy GWP Reduction
(kg CO2e)
Above grade structure (superstructure)
{{ d.buildLifeCyclAsesmnt.designOptimizations.aboveGrade.summary }}
{{ d.buildLifeCyclAsesmnt.designOptimizations.aboveGrade.reduction }}
Foundations
{{ d.buildLifeCyclAsesmnt.designOptimizations.foundations.summary }}
{{ d.buildLifeCyclAsesmnt.designOptimizations.foundations.reduction }}
Wall assembly
{{ d.buildLifeCyclAsesmnt.designOptimizations.wallAssembly.summary }}
{{ d.buildLifeCyclAsesmnt.designOptimizations.wallAssembly.reduction }}
Roof assembly
{{ d.buildLifeCyclAsesmnt.designOptimizations.roofAssembly.summary }}
{{ d.buildLifeCyclAsesmnt.designOptimizations.roofAssembly.reduction }}
Other
{{ d.buildLifeCyclAsesmnt.designOptimizations.otherElement.summary }}
{{ d.buildLifeCyclAsesmnt.designOptimizations.otherElement.reduction }}

Upload the LCA report (PDF, Word, Excel or JPG file) including the summary page from the life-cycle assessment tool stating, at a minimum, the impact category values for both the baseline and proposed buildings: global warming potential GHG (greenhouse gases), stratospheric ozone depletion, acidification of land and water, eutrophication, tropospheric ozone formation, and depletion of non-renewable energy resources.

Describe the circumstances limiting the project team's ability to provide the submittals required in this form. Be sure to reference what additional documentation has been provided, if any. Non-standard documentation will be considered upon its merits. (Optional)

Upload any additional documentation that supports the claim to special circumstances. (Optional)