20-101386-CO- WSEC Forms (Energy Forms)-05-31-2022Project Summary, pg 1 PROJ-SUM
2015 WSEC Compliance Forms for Commercial Buildings including R2, R3, & R4 over 3 stories and all R1 Revised Oct 2017
General Info IRG - GreenLine -Building A Date 2/3/2020
Weyerhauser Way S For Building Department Use
Federal Way, WA 98001
Nelson
King County
Project Description
Occupancy Type
Floors Above
Grade Building Gross Conditioned Floor Area
1 NA
Project Title:
Project Street Address:
Project City, County, Zip:
Project Owner or Rep:
Jurisdiction:
NA
Project Gross Conditioned Floor Area
General Compliance
Path
Space Conditioning
Categories
Floor Area and
Stories
New Building Building Addition
All Commercial Group R - R2, R3, & R4
over 3 stories and all R1
Mixed Use
PROJ-SUM form
shall be provided as
a cover sheet for all
compliance form
submittals. Project
Title shall match
project plans title
block.
Alteration
Historic Building
Change in Space Conditioning
New Construction and Additions
Existing Building Retrofit
Change of Occupancy
Fully Conditioned
Low Energy Space Category
3
Semi-heated2
Select all that apply to the scope of project
Refrigerated Spaces
(Warehouse and/or Walk-in1)
Unconditioned
Wireless service
equipment shelter
Low energy heating/cooling capacity
Eligible Low Energy Spaces
Greenhouse4 Equipment building
Compliance Method 1 - General Compliance Method 2 - Total Building Performance
Compliance Method 1 - Projects shall demonstrate compliance with all applicable mandatory and
prescriptive requirements of this code. Refer to C401.2, Item 1 for more information. Compliance forms to
include with a Prescriptive submittal: All applicable ENV, LTG, and MECH.
Compliance Method 2 - Projects complying via total building performance (TBP) shall include a summary of
results from a whole building energy model per Section C407 and shall demonstrate compliance with all
applicable mandatory provisions in this Code. Refer to Section C401.2, Item 2 for more information.
Compliance forms to include with a TBP submittal: PROJ-SUM, ENV-CHK, LTG-EXT, LTG-CHK, and all
MECH forms except MECH-ECONO and MECH-VENT (pending).
Mixed Use - Building is greater than three stories above grade and it has both Commercial and Group
R occupancies.
Mixed Occupancy - Building is three stories or less above grade and it has both Commercial and
Group R2, R3 or R4 occupancies. Select All Commercial to document compliance for the commercial
areas of the building. The residential spaces shall comply with the WSEC Residential Provisions.
Select all that apply to the
scope of project.
Select Addition + Existing
or Alteration + Existing if
the existing building will be
combined with the addition
or alteration to demonstrate
compliance per Section
C502.1 or C503.1.
Note 1 - Refrigerated Spaces - They shall comply with the envelope and refrigeration equipment requirements in Section C410. Warehouse
coolers and freezers shall also comply with the envelope requirements in C402. C410 takes precedent for overlapping requirements.
Note 2 - Semi-heated Spaces - If heated with equipment other than electric resistance may take an exemption for wall insulation. All other
envelope assemblies shall comply with the thermal envelope provisions.
Note 3 - Exemptions For Low Energy Spaces - Low Energy spaces are exempt from all provisions in WSEC Section C402 Building Envelope,
however all other applicable provisions in the Code do apply including lighting, mechanical, service water heating, etc.
Note 4 - Eligible Space Conditioning For Low Energy Greenhouses - Greenhouses are defined as spaces that maintain a specialized sunlit
environment that is used exclusively for cultivation, protection and maintenance of plants. Cooling with outside air and/or evaporative
cooling, and any form of heating equipment, are allowed under the Low Energy Greenhouse category. Greenhouses with cooling
equipment that requires a condensing unit are NOT eligible.
All Building Envelope Mechanical Systems
Electrical Systems
Building Elements Scope - Select all that apply
Service Hot Water Systems Lighting Systems
Project Summary, pg 2 PROJ-SUM
2015 WSEC Compliance Forms for Commercial Buildings including R2, R3, & R4 over 3 stories and all R1 Revised Oct 2017
General Info IRG - GreenLine -Building A Date 2/3/2020
Building level efficiency options:Current Scope Previous Projects
C406.8 Enhanced envelope performance
C406.9 Reduced air infiltration
C406.5 On-site renewable energy
Building area level efficiency options
C406.2 More efficient HVAC equipment
C406.6 Dedicated outside air systems (DOAS)
C406.7 Reduced energy use in service water heating
C406.3 Reduced lighting power
C406.4 Enhanced digital lighting controls
C406 Comments:
C406 Additional
Efficiency Package
Options Summary
Project Title:
A minimum of two Options are
required for new construction,
and change in space
conditioning or occupancy
projects.
Select all Options included in
the current project scope.
Also select Options complied
with under previous projects
(shell and core, other tenant
spaces in building, etc)
Include discipline specific
information for C406 options
in ENV-SUM, LTG-SUM and
Buildings with multiple tenant
spaces may comply with
different options (mix &
match).
Options are required for all
space conditioning categories.
Refer to SBCC website for
official interpretations
regarding C406 provisions.
Envelope Summary ENV-SUM
2015 WSEC Compliance Forms for Commercial Buildings including R2, R3, & R4 over 3 stories and all R1 Revised Oct 2017
Project Info Project Title:Date 02/03/2020
Company Name:For Building Department Use
Company Address:
Applicant Name:
Applicant Phone:
Applicant Email:
Project Description
Envelope Project Scope
Compliance Documentation Scope and Method
Scope of This Calculation
Target Insulation Allowance
Envelope Compliance Path
Additions
IRG - GreenLine -Building A
Nelson
1200 5th Ave, Suite 1300
Mike Snyder
Msnyder@nelsonww.com
206.408.8639
Alterations -
Fenestration and Skylight
Envelope Description
Air Barrier Testing
Component Performance
Calculation Adjustments
New Building Addition Alteration
Prescriptive Component Performance
Applicant Info.
Provide contact
information for
individual who can
respond to inquiries
about information
provided.
Selection required to enable forms.
Additional Efficiency Package Option - C406.8 Enhanced Envelope -15% lower UA required
Select all that apply.
Change of Occupancy (C503.2) / Conditioning (C505) -10% higher UA allowed
All Commercial Group R - Commercial Mixed Use - Commercial + Group R
Semi-heated Refrigerated Cooler Refrigerated Freezer
Fully Conditioned - Commercial, Group R, Mixed Use
Semi-heated Refrigerated Cooler Refrigerated Freezer
Sets the title and calculations in the
compliance forms. Selection required
to enable forms. If project includes more than one Target Insulation Allowance area, and/or if project includes
addition and alteration areas complying independently, for each area complete an ENV-SUM form
Rows 16-46 and either an ENV-PRESCRIPTIVE form, or ENV-UA + ENV-SHGC forms if
demonstrating compliance via component performance.
Air barrier testing per Section C402.5.1.2 included in project scope
Testing not required. Explanation:
Additional Efficiency Package Option - C406.9 Reduced Air Infiltration
Air barrier testing is required for all new
construction projects. Testing criteria is 0.40
cfm/ft2 under test pressure of 0.3 inch w.g.
To comply with C406.9, demonstrate that
measured air leakage of building envelope
No Envelope Scope
Equipment Building
New Building Addition Alteration No Envelope Scope
Addition stand alone Addition + Existing
Addition stand alone - Complete Vertical Fenestration and Skylight Area Calculation. Enter total existing-to-remain wall, roof, vertical
fenestration and skylight areas as EXISTING. Enter total addition envelope assembly areas as NEW. If resulting total building WWR exceeds
30% and/or SSR exceeds 5%, refer to C502.2.1 and C502.2.2 for prescriptive compliance alternatives. If complying via component performance,
complete ENV-UA per instructions for addition stand alone projects.
Addition + existing - Complete ENV-UA per instructions for addtion + existing projects.
WWR and SRR not increased - Vertical Fenestration and Skylight Area Calculation not required.
WWR and/or SRR increased - Complete Vertical Fenestration and Skylight Area Calculation. Enter total existing-to-remain wall, roof, vertical
fenestration and skylight areas as EXISTING. Enter total altered envelope assembly areas as NEW. If resulting total building WWR exceeds 30%
and/or SSR exceeds 5%, refer to C503.3.2 and C503.3.3 for prescriptive compliance alternatives. If complying via component performance,
complete ENV-UA per instructions for alteration + existing projects.
Replacement skylights only, or resulting
total building SRR ≤ original SRR Total building SRR increased by alteration
Replacement windows only, or resulting
total building WWR ≤ original WWR Total building WWR increased by alteration
Provide brief description of the project and
relevant supporting documentation.
If project includes multiple Target Insulation
Allowance areas, and/or is demonstrating
compliance as an Addition + Existing,
Alteration + Existing, or
Addition + Alteration + Existing project,
provide a brief summary of the approach to
Envelope Summary, pg. 2 ENV-SUM
2015 WSEC Compliance Forms for Commercial Buildings including R2, R3, & R4 over 3 stories and all R1 Revised Oct 2017
Project Title: IRG - GreenLine -Building A
Date 02/03/2020
Total Vertical
Fenestration Area
(rough opening)
NET Exterior
Above Grade
Wall Area
Total Skylight Area
(rough opening)
NET Exterior Roof
Area
New 4,820 56,799 2,688 224,590
Existing 0 0 0 0
Total 4,820 56,799 2,688 224,590
Vertical
Fenestration-to-
Wall Ratio (WWR)
7.8%Skylight-to-Roof
Ratio (SRR)1.2%
Sidelight Daylight
Zone Area
Toplight Daylight
Zone Area
Percent Daylight
Zone Area
Space Space Area (ft2) DLZ Area (ft
2)SRR or Aperture Exception
Envelope Exemptions
Wall Insulation
R-Value
Roof Insulation
R-Value
Overall Average
U-Factor
Electronic equipment power (watts/sf)
Heating system output capacity (Btu/hr)
Cooling capacity (Yes/No)
Equipment Building Envelope
Spaces in Single Story
Building Requiring Skylights
Vertical Fenestration
Alternates
Daylight Zone Calculations
Vertical Fenestration Area Compliance
Daylight Zone Fenestration Alternate
Not Selected. No Calculations Required
Skylight Area Compliance
VERTICAL FENESTRATION AREA COMPLIES WITH MAXIMUM ALLOWANCE
SKYLIGHT AREA COMPLIES WITH MAXIMUM ALLOWANCE
Vertical Fenestration and
Skylight Area Calculation
Prescriptive Path - Enter envelope sf values
directly into this section of ENV-SUM for
vertical fenestration, skylights, net walls and
roof. For Additions and Alterations, refer to
these sections in ENV-SUM for further
instructions.
In buildings ≥ 3 stories, 25% or more of NET floor area is in DLZ per C402.4.1.1
List all enclosed spaces that exceed 2,500 ft
2, have ceiling height greater than 15 ft, and are space
types required to comply with this provision. Indicate aperture with "AP" prefix (AP 1.1%)
In buildings < 3 stories, 50% or more of CONDITIONED floor area is within DLZ per C402.4.1.1
High performance fenestration U-factors and SHGC per C402.4.1.3
Dedicated outdoor air system per C402.4.1.4 and C403.6
Show locations of qualifying daylight zone
(DLZ) areas and ft
2 on project plans.
For Daylight Zone Area Calculations -
a) Sidelight areas include primary +
secondary daylight zone areas.
b) Include overlapping toplight and sidelight
daylight zone areas under Toplight.
c) Net floor area definition in Chapter 2.
In these spaces a minimum of 50% of the
floor area shall be within a skylight daylight
zone (DLZ). Refer to C402.4.2 for
requirements.
SRR = Skylight to roof ratio
Low energy spaces per C402.1.1 Item 1 are exempt from the thermal envelope provisions. Semi-
heated spaces heated by systems other than electric resistance are exempt from wall insulation
provision only per C402.1.1.1.
Complete Low Energy and Semi-Heated Spaces table in MECH-SUM to verify eligibility based on
installed peak heating and cooling capacity per sf.
Low Energy and Semi-heated
Spaces
Equipment Buildings
Equipment buildings are exempt from the
thermal envelope provisions per C402.1.2.
The following shall be met to be eligible:
building size ≤ 500 sf, average wall/roof U-
factor ≤ U-0.20, electronic equipment load ≥
7 watts/sf, heating system output capacity ≤
17,000 btu/h. Cooling system capacity not
Component Performance - When this
Envelope Compliance Path is selected, write-
protection of this section is enabled. Enter
envelope sf values for all assemblies into the
ENV-UA form. Envelope information from
ENV-UA will auto-fill into this section of ENV-
Component Performance Path, pg. 1 ENV-UA
2015 WSEC Compliance Forms for Commercial Buildings including R2, R3, & R4 over 3 stories and all R1 Revised Oct 2017
Project Title: IRG - GreenLine -Building A
Date 02/03/2020
Target Insulation Allowance For Building Department Use
Semi-heated Space
Calculation Adjustments
Semi-heated space - walls excluded from proposed and target total UA
Fenestration Area as % gross above-grade wall area 7.8%Max. Target:30.0%
Skylight Area as % gross roof area 1.2%Max. Target:5.0%
Vertical Fenestration Alternates:None Selected on ENV-SUM
Vertical Fenestration Net Wall
Skylights Net Roof
Building Component Proposed UA Target UA
Cavity+CI Plan/Detail #U-factor Source & Table # 2 U-factor x Area (A)= UA (U x A)U-factor x Area (A) = UA (U x A)
R=34 Continuous insulation above roof deck 0.029 224590
6513.1 0.027 224590 6063.9
R=Above Deck Insulation U-0.027
R=
R=0.031
R=Metal Building U-0.031
R=
R=0.027
R=Joist/single rafter U-0.027
R=
R=0.021
R=Single raft, attic, other U-0.021
R=
R=NR NR
R=Steel/metal frame NR
R=
R=NR NR
R=Metal Building NR
R=
R=NR NR
R=Wood Frame, other NR
R=
R= Warehouse tilt up wall 0.104 52936
NR NR 52936 NR
R=Mass Wall NR
R=
R=NR NR
R=Mass Transfer Deck NR
R=
R=NR NR
R=Group R Mass Wall NR
R=
R=NR NR
R=Assumed to be Mass Wall NR
R=
R=NR NR
R=Assumed to be Mass Wall NR
R=
R=0.031
R=Mass Floor U-0.031
R=
R=0.029
R=Joist/Framing U-0.029
R=
Area1 UA Area1 UA
Page 1 Subtotal 277526 6513 277526 6064
Component Performance Compliance (UA)UA COMPLIES
User Note
DeckMtl BldOpaque Walls - Above Grade4,6CommFramedFloorsAttic/OthSteel Wood/OthTransfer5RoofsMtl Bld.MassJoist/RftrMass3Mass7Group RGroup RBelow Grade Walls4,6For Stand-alone Projects13,14
Existing-to-remain Areas
Component Performance Path, pg. 2 ENV-UA
2015 WSEC Compliance Forms for Commercial Buildings including R2, R3, & R4 over 3 stories and all R1 Revised Oct 2017
Project Title: IRG - GreenLine -Building A Date 02/03/2020
Fenestration Area as % gross above-grade wall area 7.8%Max. Target:30.0%For Building Department Use
Skylight Area as % gross roof area 1.2%Max. Target:5.0%
Building Component Proposed UA Target UA
Ins. R Plan/Detail # F-factor Source & Table # 8 F-factor x Perimeter = FP(F x P) F-factor x Perimeter = UA (U x A)
R= No Insulation 0.730 2231
1628.6 0.540 2231 1204.7
R=Slab-On-Grade F-0.54
R=
R=0.550
R=Heated Slab-On-Grade F-0.55
R=
U-factor Source9,10 U-factor x Area (A)= UA (U x A)U-factor x Area (A) = UA (U x A)
3'x7' Opaque swing doors 0.37 377
139.6 0.370 377 139.6
Opaque Swing Doors U-0.37
9' x 10' Opaque Roll Up Doors 0.057 3486
198.7 0.340 3486 1185.2
12' x 14' Drive Thru Doors Opaque rollup & sliding U-0.34
0.30
Non-Metal Frame U-0.30
NFRC rated assembly 0.38 4736
1799.7 0.38 4736 1799.7
Metal Frame, Fixed U-0.38
0.40
Metal Frame, Operable U-0.40
NFRC rated assembly 0.60 84
50.4 0.60 84 50.4
Metal Entrance Door U-0.60
NFRC Rated skylight 0.5 2688
1344.0 0.50 2688 1344.0
All types U-0.50
Refrigerated Space Freezer Floors Proposed UA Target UA
CI Plan/Detail #U-factor Source & Table # 2 U-factor x Area (A)= UA (U x A)U-factor x Area (A) = UA (U x A)
R=
R=Freezer Floor
R=
Area1 UA Area1 UA
Page 2 Subtotal 13602 5161 13602 5724
Page 1 Subtotal 277526 6513 277526 6064
Project Total 291128 11674 291128 11788
Component Performance Compliance (UA)UA COMPLIES
Refrigerated Space Windows In Doors 11, 12
Plan/Detail # Description
Cooler /
Freezer
Double Pane
Glass
Triple Pane
Glass
Inert Gas
Filled
Heat Reflective
Treated Glass
Schedule ID Vertical Fenestration6,10Skylights10All TypesNon-MetalMetal, op.Mtl entranceUnheatedHeatedMetal, fixed SwingingOtherSlab-on-gradeTO COMPLY - The Proposed Total UA shall not
exceed the Target Total UA.Doors6,9Reach inGlazing in DoorsIn DoorFreezer Floor