Correspondence M u . , IT -0 3 `f `(
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November 5, 1996 CITY OF TIGARD
Temp Control Mechanical Corporation
P.O. Box 11065 OREGON
Portland, OR 97211 -0000
RE: Nelson Business Mechanical Plan Review
14140 SW 72nd Avenue #100
PC #: 10-9c MEC #: 96 -0349
Submittal documents for the above referenced project have been reviewed for
conformance with the applicable 1996 Oregon Specialty Codes and other applicable
codes and standards. The following comments are noted:
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1. Provide a detailed floor plan showing use, firewalls, exits, etc.
2. Provide an engineer's analysis of each structural member supporting the
additional HVAC units [OSSC, Section 106.3.2].
3. The attachment of permanent equipment (HVAC) supported by the building's
structural components shall be designed to resist the total design seismic forces
prescribed in Section 1603.2 of the Structural Specialty Code. Provide an
engineer's design specifying attachment requirements [SSC Section 160.3.2 and
OMSC, Section 304.4].
4. Provide or show access as required by Section 1105.3, OMSC.
5. Provide or show illumination and service receptacles pursuant to Section 1105.4,
OMSC.
6. Each individual roof - mounted HVAC shall be permanently labeled as to the areas
it serves [OMSC, Section 304.5]. In addition, each unit shall be equipped with a
power disconnect and a 120 -volt receptacle shall be located within 25' of each
unit [UMC, Section 309.1].
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,
Bob Poskin
PLANS EXAMINER
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13125 SW Hall Blvd., Tigard, OR 97223 (503) 639 -4171 TDD (503) 684 -2772
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