Correspondence „
City of Tigard, Oregon • 13125 SW Hall Blvd. o Tigard, OR 97223 ;'`
July 20, 2007
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RE: MECHANICAL TI
Project Information T
Building Permit: MEC2007 -00440 Construction Type: NA
Tenant Name: Mr. Formal Occupancy Type: M
Address: 9225 SW Hall Bldv. Occupant Load: NA
Area: NA Stories: 1
The plan review was performed under the State of Oregon Mechanical Specialty Code (OMSC)
2007 edition; and the State of Oregon Fire Code (OFC) 2007 edition. The submitted plans are
approved subject to the following.
1. Ductwork shall be supported in accordance with Sheet Metal & Air Conditioning
Contractors National Association, Inc. (SMACNA)
2. Each appliance shall be provided with a shutoff valve separate from the appliance. The
shutoff valve shall be located in the same room and within six feet of the appliance
served. Access shall be provided to the shutoff valve. C409.5 OMSC
3. Equipment and appliances regulated by this code requiring electrical connections shall
have a positive means of disconnect in accordance with the Electrical Code. 301.7
OMSC
4. Permanent equipment supported by the structure, 400 lbs and over, . shall have their
attachments designed in accordance with the Building Code. 301.16 OMSC
5. Appliances shall be accessible for inspection, service, repair or replacement without
removal of permanent construction. 306.1 OMSC
6. Manufacturer's installation instructions shall be available on the jobsite at the time of
inspection. 304.1 OMSC
7. Condensate from cooling coils or evaporators shall be collected and discharged to an
approved plumbing fixture or disposal area. 307.1 OMSC
8. Smoke detectors shall be installed in return air systems with a design capacity
greater than 2000 cfm. Upon activation, the smoke detector shall shut down the
air distribution system. Smoke detectors shall be connected to a fire alarm system
and shall activate an audible and visible alarm at a constantly attended location.
606.2, 606.4 & 606.4.1 OMSC
(w 9. Suspended -type unit heaters shall be supported by non - combustible elements that are
designed and constructed to accommodate the weight and dynamic loads and shall be
sway braced. 920.2 OMSC
Phone: 503.639.4171 ® Fax: 503.684.7297 o www.tigard- or.gov o TTY Relay: 503.684.2772
1 p
Approved Plans: 1 set of approved plans, bearing the City of Tigard approval stamp, shall be
VA maintained on the jobsite. The plans shall be available to the Building Division inspectors
throughout all phases of construction. 106.4.2 OSSC
Premises Identification: Approved numbers or addresses shall be provided for all new
buildings in such a position as to be plainly visible and legible from the street or road fronting
the property.
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,
'f an Nelson,
Senior Plans Examiner
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