Specifications i
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Form 3a Project Name: C 1 Page:
BUILDING ENVELOPE - GENERAL < °(e °-' M6"c04- Ast5C •l
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.
O A Non - conditioned Building. The proposed structure has no spaces heated or cooled by
an HVAC system.
Exceptions 2'Exception. All new or altered building envelope components do not comply with the
Discussion of qualifying requirements, Section 1312, but qualify for Exception: 0 -1 ❑ -2 0 -3 0 -4 ❑ -5
exceptions in Portions of the building that qualify:
instructions section.
Plans /Specs
Show compliance by The plans /specs show compliance in the following locations: •
including a drawing
sheet, detail number,
specification section 2. Air Leakage (Section 1312.1.1)
and/or subparagraph. '® Complies. Plans require penetrations in building envelope are sealed and windows and
doors are caulked, gasketed or weatherstripped.
The plans /specs show compliance in the following locations:
3. Suspended Ceiling (Section 1312.1.2.1)
rfr Complies. Building plans do not show suspended ceilings used to separate conditioned
space from unconditioned space. No exceptions permitted.
4. Recessed Light Fixtures (Section 1312.1.2.2)
t' Complies. The building plans do not show recessed light fixtures installed in ceilings
separating conditioned spaces from unconditioned spaces.
❑ Exception. The building plans require that fixtures installed in direct contact with insulation
be insulation coverage (IC) rated. The plans /specs show compliance in the following locations:
5. Moisture Control (Section 1312.1.4)
41 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 installed in the crawl space of both new and
existing buildings where insulation is installed.
The plans /specs show compliance in the following locations:
❑ Exception. All new or altered building envelope components do not comply with the vapor
retarder requirements of the code, but qualify for an exception. Note applicable exception.
Section 1312.1.4, Exception: 0 -1 ❑ -2
Portions of the building that comply:
Climate 6. Climate Zones
Zones CI Zone 1 - A building site is in Climate Zone 1 if its elevation is Tess than 3000 feet above
sea level and it is in one of the following counties: Benton, Columbia, Clackamas, Clatsop,
00 „, � Coos, Curry, Douglas, Jackson, Josephine, Lane, Lincoln, Linn, Marion, Multnomah, Polk,
.. n
r Tillamook, Yamhill, or Washington
r. .. : - ❑ Zone 2 - Building sites not in Zone 1, or where construction site elevation is 3000 feet or
higher in Zone 1, are in Zone 2.
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Compliance with OSSC, effective 01/01/05
-
Form 3b Project Name:, Olin Page: `Z
PRESCRIPTIVE PATH Part 1 of 4
CLIMATE
Zone 0-1 or 0-2 (select one)
Exterior Wall
Window Area Area Glazing Maximum Glazing
(total rough frame ft2) (gross ft2) % Fraction Complies
Glazing Conditioned
Percent Space
v70 * 1 Q OOO X 100 = SO eS
Calc- Semi -
ulation Conditioned + X 100 =
Space
See instruction
section for a Conditioned
discussion of Mechanical + X 100 =
glazing percent
calculation. Penthouse
Windows Window Max Minimum Window Shading Minimum
From Work- (from Worksheet 3d) U - Factor Assembly (from Worksheet 3d) Coefficient Assembly
sheet 3d, place
the highest
Overall Window U - Value Complies SC Complies
U- factor and
highest Center- Required
of - Glass SC. Or Minimum Required Minimum
check minimum Assembly (Fixed Assembly
assembly and Windows)
identify window. Required Mini-
mum Assembly
(Operable
Windows and
Curtainwall)
The plans /specs show window compliance in the following locations:
�l .. kc t I spc c S • •• ■a - h c� es,-.k T -; cu,.q'c C h, rr`.0„s
Notes t'From Worksheet 3d, place the highest Overall Window U- factor or check (Minimum Assembly). See - Window Requirements" in table on the
following page for specific MA requirements. Excel version will automatically insert minimum assembly requirements or greatest U -value from
2. From Worksheet 3d, place the highest "centerof- glass' shading coefficient (SC) for glass or check MA (Minimum Assembly). See 'Window
Require- ments' in following table for specific MA requirements. Excel version will automatically insert minimum assembly requirements or greatest
SC from Worksheet 3d. Shading Coefficient (SC) can be calculated from Solar Heat Gain Coefficient using the equation: SC = SHGC • 0.87.
Manufacturers data may also be used to document SC.
Wk R Value
Wall / Insulation Type Insulation Only U- Factor'
See instructions frpyAGY•G •(C W irl.• { t lvc, 41 12- • ([ or
for a discussion
of wall require- Sf b h' (P•g • or
ments.
or
or
or
or
Below- R Value
Grade Walls Insulation Only U- Factor
See instructions Below - Grade Walls (Min. R -7.5) (Max. 0.11) `x,
for a discussion of I
1 I or I
requirements. r*
Notes 3 Submit Worksheet 3a for each calculated assembly U- factor
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Compliance with OSSC, effective 01/01/05
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Form 3b Project Name: OM " Page: S
PRESCRIPTIVE PATH Part 3 of 4
Roofs/ R -Value
S Insulation Only U - Factor
Ceilings Roof / Ceili (Min. R -19) (Max. 0.050)
See instructions
for a dicussion of (Z• ('1 I a fl (1' c 1 or
roofs /ceilings.
Notes 11 Write -in a short description for assembly with the lowest insulation R -value or the highest assembly U- factor.
12 Submit Worksheet 3b for each calculated roof /ceiling assembly U- factor.
Skylight Area Roof Area - Skylight Maximum Skylight
(total rough frame ft2) (gross ft2) % 13 Fraction Complies
Skylights Conditioned + X 100
Includes glazed Space
smoke vents.
Semi -
See instructions Conditioned + X 100 =
for a dicussion of Space
skylights.
Conditioned
Mechanical + X 100 =
Penthouse
Skylight Area Roof /Ceiling Area Skylight
(total rough ��
frame ft2)
(gross ft2) Percent
Skylights Skylights Max Minimum Skylights Shading Minimum
From Worksheet (from Worksheet 3d) U- Factor" Assembly (from Worksheet c) Coefficient 15 Assembly
3d, place highest
Overall Vertical 0 0
Window U -factor
and highest U - Value Complies SC Complies
Center - of - Glass
SC. Required
Minimum Required Minimum
A
Assembly
Assembly
The plans/specs show window compliance in the following locations:
NA
Code Compliance Thermal Performance Shading Coefficient
Require- Option Overall Vertical U Factor Center of Glass SC
Performance U -1.230 for overall assembly in overhead plane SC -0.47 center -of -glass
ments . Min. Assembly Double glazed, 0.5 -inch airspace N/A
(MA)
Notes 13 Skylight percentage area is based on total skylight and smoke vent rough frame area divided by total conditioned roof area. Percentage must
not exceed 6 percent of total roof /ceiling area in conditioned building space. The Simplified Trade-off Approach must be used if glazing
fraction exceeds allowable percentages.
14 From Worksheet 3d, place the highest Overall Vertical U -factor or write -in MA (Minimum Assembly). See 'Skylight Requirements' in table
above for specific MA requirements.
15 From Worksheet 3e, place the highest "center-of-glass" shading coefficient (SC) for glass. See 'Skylight Requirements' in table above for
specific MA requirements. Shading Coefficient (SC) can be calculated from the Solar Heat Gain Coefficient using the equation: SC = SHGC +
e � 0.87. Manufacturers data may also be used to document SC.
0
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Compliance with OSSC, effective 01/01/05
Form 3b Project Name: e2 N1 Page: 4
PRESCRIPTIVE PATH Part 4 of 4
Floors
R -Value
See instructions Floors over Unconditioned Spaces Insulation Only U- Factor
for a dicussion - of floors. NA or
R-Value
Heated Concrete Slab Edge Insulation Only
Heated Slab -on -Grade (Section 1312.1.2.4)
❑ Complies. Building plans show insulation extending downward from the top of the slab a minimum
distance of 24 inches or downward and under the slab for a combined minimum distance of 24
inches or to the bottom of the thickened edge of the of slabs used as a foundation.
The plans /specs show compliance in the following locations:
Notes 16 Write -in a short description for assembly with the lowest insulation R -value or the highest assembly U- factor.
17 Submit Worksheet 3c for each calculated floor assembly U- factor.
18 Write -in a short description for Heated Slab, which has heat, integrated into slab such as hydronic heat. If more than one
floor type, enter the lowest insulation R -value or the highest component U- factor of any floor.
Code Compliance Options
Require- Min. R -Value Max. U.
Component Insulation Only Factor
meats Floor over Unconditioned Spaces 11 I w 0.070
Climate Climate
Component Zone 1 Zone 2
Heated Concrete Slab Edge, Min. R -Value I 7.5 I or I 10.0
Doors U- Factor
See instructions 19 R - Value Center-of-
Doors Insulation Only Panel
for a dicussion of opaque, with leaf width greater than 4' (Min. R -5) (Max. 0.20)
doors. -
1V� or
Notes 19 Wnte-in a short descnptron tor Uoors. It more than one door type, enter the IOWest Insulation K value or the highest center -ot-
panel U -factor of any door. The following doors are exempt from door and window U- factor and shading coefficient
requirement
•
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Compliance with OSSC, effective 01/01/05
Worksheet 3d Project Name: Page:
Window Schedule
Window Properties - List All Window Types in Protect
(a) (b) (c) (d) (e) (f) (9) (h) ( (1) (k)
Manufad- Glass Center of Overall Center
Documentation urers Model / Window Frame Thick- Glass Window of Glass
Name Source No. Type/Class Type Glass Tint ness Other (# panes, air space, argon, low E; U -factor U -factor SC
' V 1 Ot4 �i p� A 1 UM � �.ca, 1" '/q-'' (ass/VI.' 4 •3(�
(- e.e.+a.- Pc. +.4A 6,, ?pace/ tl +..
as r ( (,wiw
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Column Instructions
(a) Enter the name of the window product. It is recommended that you choose a name that corresponds with that used on project plans and specifications.
(b) Provide documentation source.
Write -in "NFRC" if window is rated through NFRC 100-97 Procedure for Determining Fenestration Product Thermal Performance. Enter all columns except (i).
Write -in " ASHRAE Default W/Mfg COG" if Center -of -Glass U -factor and Shading Coefficient is available from glass manufacturer. Enter all columns.
Columns (i) and (k) from manufacturer's data sheet.
Write -in "ASHRAE Default" if only descriptive parameters of window are known. Enter all columns. Columns (i), (j), and (k) from ASHRAE default table.
(c) If Document Source is either "NFRC" or " ASHRAE Default W /Mfg COG," enter the manufacturer's model number.
(d) Choices are Fixed, Operable, or Curtain Wall.
(e) Choices are wood, vinyl, reinforced vinyl, aluminum clad, insulated fiberglass, aluminum, aluminium w /thermal break (see definitions for thermal break requirements.)
(f) Enter glass tint. Write "clear" if there is no tint.
(g) Enter glass thickness
(h) Include window properties such as argon fill, low-e coating, insulating spacers, etc.
(i) COG U -factor from manufacture's data or ASHRAE 2001 Fundamentals Handbook, Chapter 30, Table 4. For NFRC rated products leave blank.
(j) Overall U -factor from NFRC rating orASHRAE 2001 Fundamentals Handbook, Chapter 30, Table 4. For skylights value must be for horizontal position.
(k) COG Shading Coefficient from manufacture's data or ASHRAE 2001 Fundamentals Handbook, Chapter 30, Table 4. For NFRC rated products SHGC is provided.
To convert SHGC to SC. SC = SHGC /0.87.
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Compliance with OSSC, effective 01/01/05