Specifications (6) ,..
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and Construction Services Inc.
9025 S.W. Center Street
P.O. Box 23784
Tigard, Oregon 97223
Phone: (503) 620 -2086
ENERGY CODE
CALCULATIONS
FOR ,D°
v
THE DUNCAN BUILDING
16055 S.W. DURHAM RD.
TIGARD, OREGON
PREPARED BY : JDA
DATE : JANUARY, 1999 PAGE 1 OF
Form 2a • Project Name: Page:
SUMMARY
°
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Project 1, Project
2. Project Address 110065 ;IJ, 01-IP-HAM -D1
3. City/Town � ' (�t>4 5. County (4A
4. Building, Gross Area (ft2) el " 6. No. of floors
cO ON!7 2 i bb � � 1 � lo 2
Chapter Type ID Description Attached
Attached Building Envelope Form 3a Building Envelope — General ❑
Forms and
Worksheets 3b Prescriptive Path — Zone 1 ❑
3c Prescriptive Path — Zone 2 ❑
Check boxes to 3d Simplified Trade -off ❑
indicate attached
forms and Worksheet 3a Wall U- factors ❑
worksheets. 3b Roof U- factors ❑
3c Floor U- factors ❑
Systems Form 4a Systems — General ❑
4b Complex Systems ❑
Worksheet 4a Unitary Air Conditioners — Air Cooled ❑
4b Unitary Air Conditioners — Water Cooled ❑
4c Unitary Heat Pump — Air Cooled ❑
4d Unitary Heat Pump — Water Cooled ❑
4e Unitary AC & Heat Pump — Evaporatively Cooled ❑
4f Packaged Terminal Air Conditioner — Air Cooled ❑
4g Packaged Terminal Heat Pump — Air Cooled ❑
4h Water Chilling Packages — Water & Air Cooled ❑
4i Boiler — Gas -fired & Oil -fired ❑
4j Furnaces and Unit Heaters — Gas -fired & Oil -fired ❑
Lighting Form 5a Lighting — General ❑
5b Interior Lighting Power — Occupancy Method ❑
5c Interior Lighting Power — Space -by -Space Method ❑
Worksheet 5a Interior Lighting Power ❑
5b Lighting Schedule ❑
5c Interior Control Credits ❑
7. Name 10. Telephone
8. Company 11. Date
9. Signature
No. of Pages Description of Document
(1/96) Forms 2 -
Z
Form 3a Project Name: Page:
BUILDING ENVELOPE — GENERAL,
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1 �'
Check all boxes 1. Exceptions (Section 1312)
that apply. ❑ No Envelope Components. The building plans do not call for new or altered building envelope
components, e.g., walls, floors or roof /ceilings.
❑ A Non - conditioned Building. The proposed structure has no spaces heated or cooled by an
HVAC system.
Exceptions ill Exception. All new or altered building envelope components do not comply with the require-
ments of Sec. 1312, but qualify for an exception. Note applicable code exception. Section 1 3) 2.
See a discussion of
qualifying excep- Exception \ Portions of the building which qualify: A 1.1. Pt2 1 I p
tions on p. 3-9. -r ' 1' TIM e.
2. Air Leakage (Section 1312.1.1)
❑ Complies. Plans require that penetrations in the building envelope are sealed and that windows
and doors are caulked 9asketed or weatherstripped. The plans /specs show compliance with this
requirement on: rj}� � ' O, , b! /'I loN e, 7 t.R.,
3. Suspended Ceiling (Section 1312.1.2.1)
Complies. The building plans do not call for a suspended ceiling separating conditioned spaces
from unconditioned spaces.
Exceptions ❑ Exception. The building plans show a suspended ceiling separating conditioned spaces from
See a discussion of unconditioned spaces, but qualify for an exception. Note applicable code exception.
qualifying excep- Section 1312.1.2.1, Exception . Portions of the building which qualify:
tions on p. 3 -10.
4. Recessed Light Fixtures (Section 1312.1.2.2)
Complies. The building plans do not show recessed light fixtures installed in ceilings separating
conditioned spaces from unconditioned spaces.
Exceptions ❑ Exception. The building plans require that fixtures installed in direct contact with insulation be
See a discussion of insulation coverage (10) rated. The plans /specs show compliance with this exception on:
qualifying excep-
tions on p. 3 -11.
5. Moisture Control (Section 1312.1.4)
tY Complies. A one -perm vapor retarder is installed on the warm side (in winter) of all exterior
floors, walls and ceilings, and a ground cover is installed in the crawl space for both new and
existing buildings where insulation is installed. The plans /specs show compliance with this
requirement on: 0 H1X.'1' 01 rj.. bt.11'it pal °7
Exceptions ❑ Exception. All new or altered buildind envelope components do not comply with the vapor
See a discussion of retarder requirements of the code, but qualify for an exception. Note applicable code exception.
qualifying excep- Section 1312.1.4, Exception . Portions of the building which qualify:
tions on p. 3 -11.
(Revised 01 /97) Forms & Worksheets 3 -1
E -
•
Form 3b Project Name: Page:
PRESCRIPTIVE PATH' — ZONE 1
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Climate Proposed Code Requirements `
Zones (a) (b) (c) (d) (e) (() (g) (h) ? (i)
Wall Glazing Glazing Wall Insurn Max Max Mi Min
A building site is in Wall /Insulation Type Area Area ( %) U- R- % U :: Insul'n
Climate Zone 1 if its ( ft 2 ) (ft (c) =(b) Factor value Glaz'g factor R-
elevation is less x100 value
than 3,000 ft above
sea level and it is 1 Masonry 1 , integral q S O 15% 0.30 na
loose fill f 1 UD s (U, Z D, (O
within one of the l
following counties: 2 Mason 1, integral w/ :: ~"::,:,: ",`:::: 30% 0.21 na
Benton, Columbia, rigid fi11
Clackamas, Clatsop,
Coos, Curry, 3 Masonry or concrete 1 30% 0.13 or 11
Douglas, Jackson, w /interior insulation
Josephine, Lane, 4 Masonry or concrete 1 15% 0.30 or 1.4
Lincoln, Linn, w /continuous exterior
Marion, Multnomah, _ insulation
Polk, Tillamook, 5 Masonry or concrete? 30% 0.21 or 2.8
Yamhill, or Washing w /continuous exterior
ton. Building sites insulation
not in Zone 1 are in
Zone 2. 6 Frame 30% 0.13 or 13
Walls 7 Other 30% 0.13 or 13
8 Below-grade
w Its
a 1
1
na 0 or 7.5
• See pp. 3 -12
through 3 -14 for a
discussion of part of (a) (b) (c)
this form. Component Proposed Code Requirements
Proposed Proposed Skylight Proposed Skylight Assembly
roof area skylight fraction ( %) U- factor percent U- factor
Skylights (gross ft area (ft (c)= (b)x100 (Max.) (Max.)
Seep.314fora 9 Skylights 7 � . , 0 1 1,23 6%
Max. shading coefficient: 0.57 13.3 14� mAx ° 1.23
discussion of
skylights and glazed
smoke vents. (a) (b) (d)
Proposed Code Requirements
Other Com- Max. U- factor ' Min R -value of
ponents Component U- factor R -value of assembly ::::::::;:ER insulation only
10 Windows
05
4
See .31 5 Q
Max.
PP
h coefficient: 7 m
shading coe cient:0.57
a
9
A
X
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through 3 16 for a $ � ... .....:......... .. . .. . . .............. : :: :::
Doors 11 0o s 2.0 discussion of this
d,
� . 0.20
section of the form. 12 Floors W1� "
over unconditioned spaces 0,03 12--;.P 0.07 or 11
heated slab edge - 7.5
13 Roofs 1 ° 0.0 !-% 22 0.05 ' or.... 19
14 Glazed smoke vents ---------- 1.23 or double- glazed
Notes 1 Minimum weight of masonry and concrete walls = 50 lb/ft of wall face area.
2 All cores to be filled. At least 50 percent of cores must be filled with vermiculite or equivalent fill insulation.
3 All cores except bond beams must contain rigid insulation inserts approved for use in reinforced masonry walls.
4 Batt insulation installed in metal or wood frame walls shall be insulated to the full depth of the cavity, up to 6 inches in depth.
5 This value was set to allow a double - glazed skylight with a 0.5 inch air space with one pane tinted.
6 This value was set to allow a double - glazed window with a 0.5 inch air space, low -e coating (e <_ 0.40). That window or any
window with the same or better energy characteristics will meet the standard.
' This is a center-of-glass value and can be met with a tinted outdoor pane. Vertical glazing for merchandise display is
exempt from shading coefficient requirements.
6 The U- factor is a center of panel U- factor for an overhead door. The following doors are exempt: 1) entry /exit doors with a
leaf width of 4 feet or less, and 2) overhead coil doors.
9 See p. 3 -15 for a discussion of approved methods for installing slab -edge insulation for heated slabs -on- grade.
10 Opaque smoke vents are exempt from U- factor requirements.
3 -2 • • Building Envelope (Revised 01/97)
4