Correspondence February 25, 2008
Ken Sprecher
Milestone Homes LLC
3800 SW Cedar Hills Blvd.
Beaverton, OR 97005
RE: Lot 2 Barrows Road Estates
Project Information
Building Permit: MST2007 -00226 Construction Type: VB
Address: 11367 SW Hallmark Terrace Occupancy Type: R -3
Area: 1617 Sq. Ft. Stories: 3
The plan review was performed under the 2005 Oregon Residential Specialty Code. The review
of the submitted plans will be completed when the following information is provided.
1. The first level doesn't show the required smoke detector in the heated space required
by R313.1 #3. Revise and submit two copies of sheets A1-2, A -4, A -5, and A -6 to
show this smoke detector.
2. This first level has heated space on slab. Provide two copies of the details showing
how slab edge insulation will be provided here.
3. The master bedroom doesn't show the required smoke detector required by R313.1
#1. Revise and submit two copies of sheets Al -3, A -4, A -5, and A -6 to show this
smoke detector.
4. The master bathroom tub area doesn't show the bath fan required by R303.3.1.
5. The main floor bath fan is missing from sheet Al -2. Provide two copies of revised
sheet A2 -1.
6. Revise and submit two copies of sheets A1-3 and A -5 to show this bath fan.
7. Provide a detail of how the second floor bath fan will vent to the exterior without
compromising the structural integrity of the third floor beams, or vent through the
roof ceiling in the four feet in which penetrations are restricted.
8. Sheet Al -1 specifies modified 2 hour dwelling unit separation. Detail 3/S -12, note
#2 and 4/S -13, note #2 specify the contractor can substitute fire rated plywood for
one layer of the 5/8" type "x" gypsum at shearwalls. This does not meet the
modified two hour assembly from Appendix O. Provide two copies of sheet S -6 with
this note deleted, or provide listing information to show which listed assembly this
note meets the criteria for.
9. At the offset of this unit and the unit on lot 1, the walls at the left front, parallel to
the property line do not show how they will meet the fire resistive requirements of
AO103.7.3 and AO103.7.3.1. Provide two copies of a detail showing how the offset
wall parallel to the property line will be protected.
10. The truss AGE2 is not engineered to drag a 3820 # load into the shearwall below.
Please provide two copies of the truss engineering meeting this engineered design.
11. The connection of the drag truss to both wall should be designed. Provide two
copies of the designed connection of the drag truss to both walls it rests on.
12. Provide a detail showing how the plumbing, electrical, and mechanical will meet the
requirements of membrane penetrations in a modified two hour wall in accordance
with AO103.7.3.6 and R317.3.
13. Sheet A -7 calls out energy path 1, the details and summary on the cover sheet show
and call for Path 8. Please provide two copies of a revised sheet A -7.
14. Detail 13/S -6 specifies a "4' rated roof assembly with no penetrations." This does
not meet the criteria of Figure AO103.7.3.9(c). Show the gypsum under structural
plywood, or the fire resistive plywood being used at the cricket and the roof covering
under, within 4' of the property line.
15. Sheet A1-2 and the elevations on A1-8 show 84 square foot decks. Sheets A -4, A -5,
A -6, S -3, S -4, and S -5 show 120 square foot decks. Please revise two copies of the
plan sheets affected by the changes and submit as a revision.
16. Show how the rated crickets will vent to the exterior per R806.1 and R806.2.
17. Provide two copies of revised plan sheets with adequate combustion air opening
information.
18. When responding, provide an itemized letter stating in what way each issue has been
addressed in the revision.
When submitting revised drawings or additional information, please attach a copy of the
enclosed City of Tigard, Letter of Transmittal. The letter of transmittal assists the City of
Tigard in tracking and processing the documents.
Respectfully,
Loraine Sellers
Plans Examiner
loraine @tigard - or.gov
Phone: 503.718.2708
Fax: 503.624.3681
CES ESD
January 31, 2008 \ ` 'E
FE "
�
G P RD
T
Ken Sprecher OF 1 N
Milestone Homes LLC B q -3`1
3800 SW Cedar Hills Blvd.
Beaverton, OR 97005
RE: Lot 2 Barrows Road Estates
Proiect Information
Building Permit: MST2007 -00226 Construction Type: VB
Address: 11367 SW Hallmark Terrace Occupancy Type: R -3
Area: 1617 Sq. Ft. Stories: 3
The plan review was performed under the 2005 Oregon Residential Specialty Code. The review •
of the submitted plans will be completed when the following information is provided.
The first level doesn't show the required smoke detector in the heated space required
by 8313.1 #3. Revise and submit two copies of sheets A1-2, A -4, A -5, and A -6 to
show this smoke detector.
2. The master bedroom doesn't show the required smoke detector required by R313.1
#1. Revise and submit two copies of sheets A1-3, A -4, A -5, and A -6 to show this
smoke detector.
3. The master bathroom tub area doesn't show the bath fan required by R303.3.1.
•l. The main floor bath fan is missing from sheet A1-2. Provide two copies of revised
sheet A2 -1.
3. Revise and submit two copies of sheets Al -3 and A -5 to show this bath fan.
6. Provide a detail of how the second floor bath fan will vent to the exterior without
compromising the structural integrity of the third floor beams, or vent through the
roof ceiling in the four feet in which penetrations are restricted.
7. Sheet Al -1 specifies modified 2 hour dwelling unit separation. Detail 3/S -12, note
#2 and 4/S -13, note #2 specify the contractor can substitute fire rated plywood for
one layer of the 5/8" type "x" gypsum at shearwalls. This does not meet the
modified two hour assembly from Appendix 0. Provide two copies of sheet S -6 with
this note deleted, or provide listing information to show which listed assembly this
note meets the criteria for.
At the offset of this unit and the unit on lot 1, the walls at the left front, parallel to
the property line do not show how they will meet the fire resistive requirements of
AO103.7.3 and 110103.7.3.1. Provide two copies of a detail showing how the offset
wall parallel to the property line will be protected.
9. The truss AGF2 is not engineered to drag a 3820 # load into the shearwall below.
Please provide two copies of the truss engineering meeting this engineered design.
10. Provide a detail showing how the plumbing, electrical, and mechanical will meet the
requirements of membrane penetrations in a modified two hour wall in accordance
with A0103.7.3.6 and R317.3.
11. Sheet A -7 calls out energy path 1, the details and summary on the cover sheet show
and call for Path 8. Please provide two copies of a revised sheet A -7.
12. Detail 13/S -6 specifies a "4' rated roof assembly with no penetrations." This does
not meet the criteria of Figure AO103.7.3.9(c). Show the gypsum under structural
• plywood, or the fire resistive plywood being used at the cricket and the roof covering
under, within 4' of the property line.
13. Sheet Al -2 and the elevations on Al -8 show 84 square foot decks. Sheets A -4, A -5,
A -6, S -3, S -4, and S -5 show 120 square foot decks. Please revise two copies of the
plan sheets affected by the changes and submit as a revision.
14. Show how the rated crickets will vent to the exterior per R806.1 and R806.2.
15. Provide two copies of revised plan sheets with adequate combustion air opening
information.
16. When responding, provide an itemized letter stating in what way each issue has been
addressed in the revision.
When submitting revised drawings or additional information, please attach a copy of the
enclosed City of Tigard, Letter of Transmittal. The letter of transmittal assists the City of
Tigard in tracking and processing the documents.
Respectfully,
Loraine Sellers
Plans Examiner
loraine @tigard- or.gov
Phone: 503.718.2708
Fax: 503.624.3681