Correspondence /�u�idudgaVuQJ I�
August 16, 2005
CITY OF TIGARD
OREGON
OCCHIALI DA SOLE
TIM SCHENK
1120E 80 ST. SUITE 211
BLOOMINGTON, MN 55420
RE: TI MECHANICAL SYSTEM — OCCHIALI DA SOLE
Project Information
Building Permit: MEC2005 -00485 Occupancy Type: M
Tenant Name: Occhiali DA Sole Construction Type: II- B
Address: 9364 SW Washington Sq. Rd Occupant Load: 20
Area: 609 Sq Ft Stories: 1
The plan review was performed under the State of Oregon Mechanical Specialty Code
(OMSC) 2002 edition; The submitted plans are approved subject to the following.
1. 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
2. Equipment and appliances shall be installed as required by the terms of their approval, in
accordance with the conditions of the listing, the manufacturer's installation instructions
and this code. Manufacturer's installation instructions shall be available on the job site at
the time of inspection. OMSC 304.1
3. A cooling tower used in conjunction with an air conditioning appliance shall be installed in
accordance with the manufacturer's installation instructions. OMSC 908.1
4. Hydronic piping systems other than ground source heat pump loop systems shall be tested
hydrostatically at one and one half times the maximum system design pressure, but not
less than 100 psi (689 kPa). The duration of each test shall be not less than 15 minutes.
1208.1 OMSC
5. The building or structure shall not be weakened by the installation of mechanical systems.
Where floors, walls, ceilings or any other portion of the building or structure are required
to be altered or replaced in the process of installing or repairing any system, the building
or structure shall be left in a safe structural condition in accordance with the Building
13125 SW Hall Blvd., Tigard, OR 97223 (503) 639 -4171 TDD (503) 684 -2772
Code. The cutting, notching and boring of framing members shall comply with OMSC
• 302 Sections 302.3.1 through 302.5.3.
6. Ductwork shall be supported in accordance with Sheet Metal & Air Conditioning
Contractors National Association, Inc. (SMACNA)
7. 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
S. Appliances shall be accessible for inspection, service, repair or replacement without
removal of permanent construction. 306.1 OMSC
9. Condensate from cooling coils or evaporators shall be collected and discharged to an
approved plumbing fixture or disposal area. 307.1 OMSC
10. Appliances serving different areas of a building other than where they are installed shall
be permanently marked in an approved manner that uniquely identifies the appliance and
the area it serves. 304.10 OMSC
Mercury Thermostats. The State of Oregon prohibits the installation of thermostats that
contain mercury in commercial and residential buildings. "In accordance with ORS 455.355,
the disposal of thermostats that contain mercury shall be in accordance with programs
established by thermostat manufacturers, their representative or distributor, or by delivery to
sites that will ensure that the mercury does not become part of the solid waste stream or
wastewater."
Approved Plans: 1 set of approved plans, bearing the City of Tigard approval stamp, shall
be maintained on the jobsite. The plans shall be available to the Building Division inspectors
throughout all phases of construction. 106.4.2 OSSC
When submitting revised drawings or additional information, please attach a copy of the
j enclosed City of Tigard, Letter of Transmittal. The letter of transmittal assists the City of
Tigard in tracking and processing the documents.
Respectfully,
dir
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Val Henzel, •
Senior Plans Examiner
•