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cC \ )00D ? C..A C 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: OLYMPIC PARK APARTMENTS-LEASE OFFICE Date 06/29/2016 Applicant Information. Provide contact information for individual who can For Building Department Use ot Compliance forms Co npl require a respond to inquiries about compliance form information provided. password to use. Company Name: Skotdal Real Estate Instructional and calcculatingngcells are Company Address: 2707 Colby,Suite 1200,Everett,WA 98201 write-protected. Applicant Name: A.Gary O'Leary,RA Applicant Phone: (425)252-5400 Applicant Email: gary.oleary@skotdal.com Project Description ❑I New Building ❑Addition ❑Alteration Occupancy Type 0 All Commercial 0 Group R-All R1 and R2,R3,R4 over 3 stories 0 Selection required to enable forms. Envelope Compliance Path 0 Prescriptive 0 Component Performance Selection required to enable forms. Component Performance 0 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 D 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 (rough opening) divided by Wall Area times 100 equals Fenestration Prescriptive Path-Enter values for vertical fenestration,skylights,gross walls 617.8 — 2375. 9 X 100 = 26.0$ and roof on this ENV-SUM worksheet. • Component Performance-Enter values Gross Exterior in ENV-UA and/or ENV-UA-GROUP-R Total Skylight divided by Roof Area times 100 equals %Skylight worksheet. These values auto-fill from ENV-UA and are write-protected on ENV- 0.0 _• 1835.0 X 100 = 0.0% Vertical Fenestration VERTICAL FENESTRATION AREA COMPLIES Fenestration Area Compliance Area Skylight Area SKYLIGHT AREA COMPLIES Vertical Fenestration 0 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 Q In buildings>_3 stories,25%or more of NET floor area is in daylight zones per areas and ft2 on project plans. Q 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. DLZ=Daylight zone, 9 SRR=Skylight to roof ratio Indicate aperature with"AP"prefix(AP 1.1%) I / 3