20080221143002.pdfO � ED o City of Edmonds
� A'1
PLAN REVIEW COMMENTS
ry.
art a BUILDING DIVISION
Esr. t s9° (425) 771-0220
DATE: February 21, 2008
TO: Miroslaw and Bogumila Kanczugowski
2381177 TH Place W.
Edmonds, WA 98026
FROM: Jenny Readwin, Plans Ex ine
RE: Plan Check # 2007-1021
Project: Detached Garage
Project Address: 23811 771' Place W
During review of the above noted application, it was found that the following information,
corrections, or clarifications are needed. Please redline pians 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.
■ 2/21108 Still need distance between the house and garage, house eaves, utilities, specific
datum point. Site plan is missing some information (i.e. driveway(s), eaves, utilities,
impervious surface calculations, datum point, etc.) see sample site plan in attached garage
handout for minimum requirements.
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) 2/21108 need 1 -hr listed and tested assembly on the plans. See attached samples. Based on
R302 because the house and garage are not 6' apart, the garage wall will need to be one-hour
fire -resistive rating with exposure from both sides and no openings are permitted in this wall
with maximum of 4" eaves. See attached 1 -hr listed and tested assembly. Note on plans.
3) 2/21108 New Based on the picture in the file it appears that the foundation for a 2 car garage
was poured. Please specify if this is to be altered or if it will be completely removed and a new
foundation will be poured. Because we were not present to inspect before the concrete was
poured, if the existing is to be altered, special inspection by a Washington State Licensed
Engineer will be required to verify the structural integrity of the foundation. Also based on the
pictures it does not appear to have all the required holdowns, so retro -fit holdowns will be
required and special inspection is required for epoxy or expansion anchor holdowns.
4) 212108 New: Please dimension front wall panels. Minimum IRC alternate braced wall panels
are 2'-8". Based on 12' wail and 8' garage door it does not appear to meet the minimum 2'-8".
Revise to meet conventional construction or provide lateral calculations by a Washington State
Licensed Professional Engineer.
5) 2121/08 New: on the section details show how minimum 6" wood earth separation will be
maintained.
6) 2/21/08 New: Some of the notes on the plan are cut off (i.e. alternate braced wall panels and
2x10 rafter note).
7) 2/21/08 New: Too meet conventional construction the rafters must be continuous. Re-design or
clarify cave framing at front and rear of garage or provide calculations from a Washington State
Licensed Professional Engineer to justify.
Page 2 of 2
GA --600-2006 FIRE RESISTANCE DESIGN MANUAL g1
GA FILE NO. WP 8145 GENERIC 1 1 HOUR
GYPSUM WALLBOARD, GYPSUM SHEATHING, WOOD STUDS FIRE
EXTERIOR SIDE: One layer 48" wide sls" type X gypsum sheathing applied parallel to 2 x
4 wood studs 24" o.c. with 1314' galvanized roofing nalis 4' o.c. at vertical joints and 7"
o.c. at intermediate studs and top and bottom plates. Joints of gypsum sheathing may
be left untreated. Exterior cladding to be attached through sheathing to studs.
INTERIOR SIDE: One layer sle type X gypsum wallboard, water-resistant gypsum backing
board, or gypsum veneer base applied parallel or at right angles to. studs with 6d coated
nails, TrW long, 0.0915" shank, fie heads, 7" o.c. (LOAD-BEARING)
Thickness: Varies
Approx. Weight: 7 psf
Fire Test_ See WP 3510
(UL R3501-47, -48,9-17-65,
UL Design U309;
UL R1319-129, 7-22-70,
UL Design U314)
`>' *Contact the manufacturer for more detailed informationon proprietary products.
GA I=1 q.- O. WP 8006 PROPRIETARY" I HOUR
FIRE=
•�
GYPSU i ALLBOARD, GLASS MAT GYPSUM SUBSTRATE,
STEEL S S, MINERAL OR GLASS FIBER INSULATION
EXTERIOR SIDE: One layer 51e etary type X glass mat gypsum substrate (sheathing)
applied parallel to 31h' 20 gage 1 studs 24" o.o_ with 1" Type S-12, self-drillin
corrosion resistant, bugle head, drywa ews 12" a.c. Studs attached to both v al
legs of floor and ceiling runners either b elding or with +lz" Type S -i2 head
screws. Mineral of glass fiber insulation friction ' to the stud space. or cladding
to be attached through glass mat gypsum panel to s FIRE SIDE
INTERIOR SIDE: One layer sle proprietary type X gypsum bo plied parallel to studs
with 1" Type S-12 drywall screws 12" o.c_
Thickness: 4314"
Bracing: Lateral bracing spaced not over 40" o.c. sh a 1" by 18 ga teei straps Approx Weight: 6 psf
attached to each side or channel bracing attach o each stud with a clip - For Fire Test: UL R36601R15187,
studs with holes or punch -outs In the web th " factor shall be determined by me 01 NK21103, 2-4-02,
of stub column tests. Tested at 100 perce of design load. (LOAD-BEARING) UL Design U425
PROPRIETARY PSUM PANEL PRODUCTS
SP6 America Inc_ $la" ProRocO Type X Gypsum Panels
- 61a" GlasRocO Sheathing Type X
BPS Canada Inc. - s/a" ProRoc® Type X Gypsum Panels
G -P Gypsum - s1a" TeughRo" Fireguard®
- sla" DensGlass Gold® Fireguard®
GA FILE NO. WP 8145 GENERIC 1 1 HOUR
GYPSUM WALLBOARD, GYPSUM SHEATHING, WOOD STUDS FIRE
EXTERIOR SIDE: One layer 48" wide sls" type X gypsum sheathing applied parallel to 2 x
4 wood studs 24" o.c. with 1314' galvanized roofing nalis 4' o.c. at vertical joints and 7"
o.c. at intermediate studs and top and bottom plates. Joints of gypsum sheathing may
be left untreated. Exterior cladding to be attached through sheathing to studs.
INTERIOR SIDE: One layer sle type X gypsum wallboard, water-resistant gypsum backing
board, or gypsum veneer base applied parallel or at right angles to. studs with 6d coated
nails, TrW long, 0.0915" shank, fie heads, 7" o.c. (LOAD-BEARING)
Thickness: Varies
Approx. Weight: 7 psf
Fire Test_ See WP 3510
(UL R3501-47, -48,9-17-65,
UL Design U309;
UL R1319-129, 7-22-70,
UL Design U314)
`>' *Contact the manufacturer for more detailed informationon proprietary products.