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February 28, 1997 + a -1 "---,
Nicoll Engineering CITY OF TIGARD
P.O. Box 23784 OREGON
Tigard, OR 97281
RE: NW Auction Gallery Building Plan Review
15995 SW 74th
PC #: 1 -116c BUP #: 97 -0067
Occupancy Classification: F1 /A3B/M Construction Type: VN
Occupant Loads: a) Auction Room 2100/7 — 300
b) Reception Area 855/7 — 122
c) Staging Area 3168/30 — 106
d) Warehouse 957/500 — 2
e) Office Main Floor 590/100 — 6
f) Office 2nd Floor 1873/100 — 19
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1. Please provide signed bid documents confirming the valuation of construction
cost.
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4 1.1- a. gp Provide Oregon Non - Residential Compliance Forms 5a through 5c.
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1. An amount equal to 25% of the remodel cost shall be budgeted for removal of
architectural barriers. Provide information on the enclosed improvement plan.
2. The ramp in the staging area shall comply with OSSC, Section 1109.7.2 and
0 r___ 1109.7.7. Provide a detail on your revised plans. The raised platform is
considered part of the ramp; therefore, both sides (auction/staging area) shall be
accessible.
3. Provide a detail on your revised plans on how the proposed kitchenette will
comply with Chapter 11.
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1. In order to offset a sprinkler system, a third door to the outside will be required
on Line C complying with OSSC, Section 904.2.2(1).
13125 SW Hall Blvd., Tigard, OR 97223 (503) 639 -4171 TDD (503) 684 -2772
NW Auction Gallery Building Plan Review
` PC #: 1 -116c BUP #: 97 -0067
Page #2
2. Provide Type 2 -A fire extinguishers throughout so that the travel distance to a unit
does not exceed 75 feet [NFPA 10 3.2.1].
3. Exit doors from the Auction Room and both exit doors from the Reception Room
shall be equipped with panic hardware [OSSC, Section 1016.4]. Also, the exit on
Line 3 near the office shall have an illuminated exit sign with standby power
[OSSC, Sections 1012.1 and 1012.2]
4. The door leading from the smaller office and the door on the second level
leading to the one -hour stairwell must swing in [OSSC, Section 1004.10].
1. The suspended acoustical ceiling system shall be anchored to resist lateral
seismic forces [Section 1630.2 and Table 16Q]. Provide suspension wires not
smaller than No. 12 gauge spaced at 4' on center, perimeter wires on terminal
ends of cross and main runners at a maximum of 8" from each wall, four No. 12
gauge wires splayed 90 degrees from each other at an angle not exceeding 45
degrees from the plane of the ceiling with a strut centered and extending to the
structural members supporting the floor or roof above and spaced 12' on center
in both directions starting 6' from each wall. All lighting fixtures weighing less
than 56 lbs. shall be positively attached to the suspended ceiling system [ASTM
C635 -94]. When using an intermediate grade system, No. 12 gauge wires shall
be attached to the grid members within 3" of each corner of the fixtures, and
lighting fixtures weighing less than 56 lbs. shall have two No. 12 slack wires
connected from the fixture to the structure above. Ceiling mounted air terminals
•
or services weighing less than 20 lbs. shall be positively attached to ceiling
runners. Provide an illustration.
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Provide a separate application and plans to include Chapter 12 requirements for outdoor
ventilation.
Please submit three copies of revised submittal documents and a letter indicating your
response to the above comments for review. Please call me at (503) 639 -4171 if you
have any questions.
Sincerely, -
Ro ert Poskin, CBO
PLANS EXAMINER
Enclosure
•
SUBJECT: ACCESSIBILITY
BARRIER REMOVAL IMPROVEMENT PLAN
REQUIREMENT: OREGON REVISED STATUTE (ORS) 447.241.
(1) Every project for renovation, alteration or modification to affected buildings and related facilities shall be
made to insure that the path of travel to the altered area and the restroom, telephones and drinking '
fountains are readily accessible to individuals with disabilities, unless such alterations are disproportionate
to the overall alterations in terms of cost and scope
(2) Alterations made to the path of travel to an altered area may be deemed disproportionate to the overall
alteration when the cost exceeds twenty-five per -cent (25 %).
•
VALUATION of all renovation, alteration or modification being done
excluding painting, wallpapering. [1] $
multiply; 25% Barrier removal requirement _ .25
BUDGET FOR BARRIER REMOVAL [2] $
The dollar amount of the BUDGET established on line (2) in the computation above shall be spent
providing the accessible elements in the following order.
1- An accessible route connecting the building to accessible pedestrian
walkways, and the public way. $
[including but not limited to curb ramps. detectable wamings,
marked crossings, ramps handrails and landings).
2. Not less than one accessible parking space. $
[including but not limited to adjacent access aisle, signs and curb ramp
connecting with the accessible route).
3. Accessible entry or entries. - $
[including but not limited to ramps, handrails, landings,
door sill height. door width and door hardware).
4. An accessible interior route to the altered area. $
(including but not limited to door -ways, maneuvering
clearances. door hardware and stairways).
5. At least one accessible restroom for each sex. $
6. At least one accessible telephone where public phones
are provided. $
7. When drinking fountains are required, fifty per -cent but
not Tess than one shall be accessible. $
8. Additional accessible elements such as storage, reach ranges.
alarms, etc.. $
TOTAL; shall equal line 2 of Value Computation $
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