3530 COLBY AVE COCOON HOUSE 2020-01-13

Envelope Summary ENV-SUM 2015 WSEC Compliance Forms for Commercial Buildings including R2,R3,&R4 over 3 stories and all R1 Revised Jun 2016 Project Info Project Title: Cocoon House Youth Center Date 10/06/2017 Applicant Information. Provide contact information for individual who can For Building Department Use Compliance forms respond to inquiries about compliance form information provided. do not require a password to use. Company Name: GGLO Design Instructional and calculating cells are Company Address: 1301 First Avenue,Suite 301,Seattle,WA98101 write-protected. Applicant Name: Scott Schreffler Applicant Phone: (206)285-7100 Applicant Email: Sschreffler@GGLO.com Project Description ❑✓ New Building ❑Addition ❑Alteration Occupancy Type p y yp 0 All Commercial OO Group R-All R1 and R2,R3,R4 over 3 stories 0 Selection required to enable forms. Envelope Compliance Path 0 Prescriptive Q Component Performance Selection required to enable forms. Component Performance ® Standard 0 Change of Occupancy/Conditioning 0 Calculation Type Selection required to enable ENV-UA ❑Additional Efficiency Package Option-C406.8 Enhanced Envelope and ENV-SHGC forms. To comply,demonstrate building thermal envelope performance is 15%lower than the Target UA. ❑ Air barrier testing per Section C402.5.1.2 ❑Air barrier testing not required included in project scope Air Barrier Testing ❑✓ Additional Efficiency Package Option-C406.9 Reduced Air Infiltration To comply,demonstrate that measured air leakage of building envelope does not exceed 0.25 cfm/ft2(air barrier surface area)under test pressure of 0.3 inch w.g. Vertical Fenestration and Total Vertical Gross Exterior Skylight Area Calculation Fenestration Above Grade %Vertical Prescriptive Path-Enter values for (rough opening) divided by Wall Area times 100 equals Fenestration vertical fenestration,skylights,gross 3171.0 — 18019.0 X 100 = 17.6% walls and roof on this ENV-SUM worksheet. Gross Exterior Component Performance-Enter values Total Skylight divided by Roof Area times 100 equals %Skylight in ENV-UA and/or ENV-UA-GROUP-R worksheet. These values auto-fill from 127.0 — 13692.0 X 100 = 0.9% Vertical Fenestration VERTICAL FENESTRATION AREA COMPLIES Fenestration Area Compliance Area Skylight Area SKYLIGHT AREA COMPLIES Vertical Fenestration O High performance fenestration U-factors and SHGC per C402.4.1.3 Alternates 0 Dedicated outdoor air system per C402.4.1.4 and C403.6 Show locations of qualifying daylight zone O In buildings>_3 stories,25%or more of NET floor area is in daylight zones per areas and ft2 on project plans. O In buildings<3 stories,50%or more of CONDITIONED floor area is within daylight zones per For Daylight Zone Area Calculations- C402.4.1.1 a)Sidelight areas include primary+ Daylight Zone Calculations secondary daylght zone areas. Daylight Zone Fenestration Alternate Sidelight Daylight Toplight Daylight Percent Daylight b)Include overlapping toplight and Not Selected.No Calculations Required Zone Area Zone Area Zone Area sidelight daylight zone areas under Toplight. c)Refer to Chapter 2 for net floor area Spaces in Single Story List all enclosed spaces that exceed 2,500 ft2,have ceiling height greater than 15 ft,and are space Building Requiring Skylights types required to comply with this provision. Code requires a minimum of 50%of the floor Space Area(ft2) DLZ Area(ft2) SRR or Aperature Exception area to be within a skylight daylight zone for specific space types.Refer to C402.4.2 for requirements. 3 DLZ=Daylight zone, SRR=Skylight to roof ratio Indicate aperature with"AP"prefix(AP 1.1%)