Correspondence /fie goo 5 -6
rAzoiNe0
September 22, 2005
CITY OF TIGARD
OREGON
Naartjie Custom Kids, Inc.
David Forbush
2369 W Orton Cir
Salt Lake City, UT 84119
RE: TI MECHANICAL SYSTEM — NAARTJIE CUSTOM KIDS
Project Information
Building Permit: MECP2005 -O0 &1- Construction Type: 11 -B
Tenant Name: Naatjie Custom Kids Occupancy Type: M
Address: 9390 SW Washington Sq Occupant Load: 44
Area: 1,645 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. 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
2. 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
3. Condensate from cooling coils or evaporators shall be collected and discharged to an
approved plumbing fixture or disposal area. 307.1 OMSC
4. 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
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
Code. The cutting, notching and boring of framing members shall comply with OMSC
302 Sections 302.3.1 through 302.5.3.
13125 SW Hall Blvd., Tigard, OR 97223 (503) 639 -4171 TDD (503) 684 -2772
6. Flexible and other factory-made ducts shall be supported in accordance with the
manufacturer's installation instructions. 603.10 OMSC
7. Metallic Ducts shall be supported in accordance with Sheet Metal & Air Conditioning
Contractors National Association, Inc. (SMACNA) — Metal and Flexible. OMSC 603.4
9. Appliances shall be accessible for inspection, service, repair or replacement without
removal of permanent construction. 306.1 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
enclosed City of Tigard, Letter of Transmittal. The letter of transmittal assists the City of
Tigard in tracking and processing the documents.
Respectfull
%
al Henzel,
Senior Plans Examiner