20071003142849.pdfor Eno City of Edmonds
PLAN REVIEW COMMENTS
BUILDING DIVISION
Fsr. is9° (425) 771-0220
DATE: October 3, 2007
TO: Bruce Oneill
dwmick@vcrizon.net
FROM: Jenny Readwin, Plans E"n-
RE:
Plan Check # 2007-0932 and 2007-0933
Project: Miller SFR Addition and New Detached Garage
Project Address: 8609 184th Street SW
During review of the above noted application, it was found that the following information,
corrections, or clarifications are needed. Please redline plans or submit two (2) sets of revised
plans/documents (affected sheets only) with a written response to each of the items below to a
Permit Coordinator.
1) Please add the following information to the site plan.
■ Reduced plot plan must be scaled no smaller than 1"=20'.
M Specify if fence is existing or proposed. Also, it appears that it is not located completely on
this property. If proposed a separate application is required for each lot.
You may redline plans or resubmit three (3) new site plans scaled no smaller than 1"=20' and
one on paper no larger than 8 %" x 14".
2) Provide existing floor plans for each floor. On the legend the difference between existing and
proposed walls is hard to distinguish. Please also change one of them so that the proposed scope
of work is clear.
3) The energy form submitted checked the box that the whole house was not applicable because the
new square footage is less than 500 square feet. Total new square footage between both floors
by my calculations is greater than 500 square feet. Please complete this portion of the form and
show size and location of whole house fan on the plans.
4) Show how kitchen sink will be vented through the roof or with a loop vent as permitted by UPC
909.0.Air admittance valves are not permitted unless first approved by the Building Official
under and alternate method per UPC 301.2.
5) Show size and location of crawlspace access (Minimum 18" x 24" in floor or 16" x 24" through
perimeter wall).
6) Show size and location of crawlspace vents.
7) Show size and location of attic access (Minimum 22" x 30").
8) R403.1.3 requires all vertical rebar to have a standard hook. Revise all foundation details to
reflect.
9) Clearly show how the 4x10 hall header on the main floor is carried to bearing.
10) Provide calculations for ledger fastener type, size and spacing shown in loft section detail on
sheet A4.
11) The attachment of the steel beam to wood posts is non -conventional. Engineer of Record to
provide calculations for detail 2/A4.
12) Provide complete gravity (beam) calculations for all proposed porcli/entry beams.
13) Clarify what is supporting the new opening at the entry addition along the existing exterior wall
and clearly show how all loads are carried to bearing.
14) Clearly show how all loads from the I/2 truss at the new 3rd floor attic are carried to bearing (i.e.
beam or multiple joists under the bearing wall).
15) Provide calculation for garage door header.
Page 2 of 2
VENTILATION WORKSHEET
SOURCE SPECIFIC VENTILATION: Exhaust fans are required in each kitchen, bathroom,
laundry room, indoor swimming pool, spa, and other room(s) where excess water vapor or cooking
odor is produced. Complete the following table:
WHOLE HOUSE VENTILATION: Each dwelling unit shall be equipped with a whole house ventilation
system supplying outdoor air to all habitable rooms and exhausting stale air out via a designated fan.
Complete the following questions and table:
ANot applicable for additions less than 500 sq.ft.
SELECT TYPE OF WHOLE HOUSE VENTILATION SYSTEM TO BE USED:
❑ Exhaust fan system with ducted forced air heating system (VIAQ 303.4.1):
• Exhaust fan sized per table below with 24 hour timer.
• Forced air heating system ducted to all habitable rooms.
• Interior doors undercut %2" minimum above floor covering.
❑ Exhaust fan system with fresh air inlets (VIAQ 303.4.1):
• Exhaust fan sized per table below with 24 hour timer.
• Manual through -wall port or approved window vent.
❑ Integrated with forced air furnace System (VIAQ 303.4.2):
• Outdoor air inlet duct sized per table 3-5 connected to the return air plenum of the
forced air system.
• Volume damper.
❑ SuPVlY fans stem (VIAQ 303.4.3):
• Distribute air through the forced -air system ducts or through dedicated ducts to each
habitable space with 24 hour timer.
• Outdoor air must be filtered
• Outdoor air inlet connected to supply or return.
• Back draft and volume dampers.
❑ Heat recovery system (VIAQ 303.4.4)
Revised 7107
A WHOLE HOUSE EXHAUST FAN MUST BE PROVIDED FOR EACH DWELLING UNIT.
Floor Area
Bedrooms*
(square feet)
2
or less
3
4
5
6
Min.
Max.
Min.
Max.
Min.
Max.
Min.
Max.
Min.
Max.
<500
50
75
65_
98
80
120
95
143
110
165
501-1000
55
83
70
105
85
128
100
150
115
173
1001-1500
60
90
75
113
90
135
105
158
120
180
1501-2000
65
98
80
120
95
143
110
165
125
188
2001-2500
70
105
85
128
100
150
115
173
130
195
2501-3000
75
113
90
135
105
158
120
180
135
203
3001-3500
80
120
95
143
110
165
I25
188
140
210
3501-4000
85
128
100
150
115
173
130
195
143
218
4001-5000
95
143
110
165
1 125
188
140
210
155
233
*for more than 6 bedrooms and/or over �uuu square Leet see tante -z wasmn81vn OLULC V CHLIU uvii a,iu M..��.
Total Floor area: Bedrooms: Whole Nouse Fan Size: Location_
✓ WHOLE HOUSE EXHAUST FAN WILL OPERA'T'E INTERMITTENTLY? Yes ❑ No ❑
Both automatic and manual control needed. Automatic control timer shall be set to operate whole house fan for a
minimum of eight hours per day.
✓ WHOLE HOUSE EXHAUST FAN ALSO SERVES AS A BATH OR LAUNDRY FAN? Yes ❑ No ❑
The capacity shall be the larger CFM requirement.
✓ 'WHOLE HOUSE EXHAUST FAN WILL OPERATE CONTINUOUSLY? Yes ❑ No ❑
Note. Installers shall provide the manufacturer's installation, operating instructions, and a whole
house ventilation system operation description. A label shall be affixed to the whole house timer control
that reads "Whole House Ventilation (see operating instructions).
Revised 7107