Correspondence September 29, 2003 CITY OF TIGARD
Darrell Osborne OREGON
RELIABLE HVAC, INC.
5915 NE 78 Street
Vancouver, WA 98665
RE: MECHANICAL EQUIPMENT @ KING CITY FIRE STATION
Mechanical Permit: MEC2003 -00471 Construction Type: VN
Tenant Name: TVF &R Occupancy Type: B
Address: 17135 SW Pacific Highway Occupant Load: NA
The plan review was performed under the State of Oregon Mechanical Specialty Code
(OMSC) 2002 edition; and the Tualatin Valley Fire & Rescue Ordinance 99 -01 (TVFR99-
01) 1999 edition. The submitted plans are approved subject to the following.
1. 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
2. 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
3. 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
4. Appliances shall be accessible for inspection, service, repair or replacement without
removal of permanent construction. 306.1 OMSC
5. Appliances installed on roofs or elevated structures exceeding 16 feet in height shall
be provided with a permanent means of access grade or floor level. 306.5 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
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
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13125 SW Hall Blvd., Tigard, OR 97223 (503) 639 -4171 TDD (503) 684 -2772
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COPY •
August 22, 2003
Darrell Osborne
RELIABLE HVAC, INC.
5915 NE 78 Street
Vancouver, WA 98665
RE: MECHANICAL EQUIPMENT ,@ KING CITY FIRE STATION
Mechanical Permit: MEC2003 -00471 Construction Type: VN
Tenant Name: TVF &R Occupancy Type: B
Address: 17135 SW Pacific Highway Occupant Load: NA
The plan review was performed under the State of Oregon Mechanical Specialty Code
(OMSC) 2002 edition; and the Tualatin Valley Fire & Rescue Ordinance 99 -01 (TVFR99-
01) 1999 edition. The following information is required prior to issuance of a Mechanical
Permit.
1. Provide equipment cut sheets along with Oregon Department of Energy forms. The
cut sheets shall include unit weight, cfm, btu rating, energy efficiency rating.
2. Provide a roof framing plan for review to determine the adequacy of the existing
structure to support additional loading imposed by the new mechanical units. If roof
structure is inadequate, structural upgrades will be required.
3. RTU -1 and RTU -2 weigh 540 lbs. Permanent equipment supported by the structure,
400 Ibs and over, shall have their anchorage /attachments designed in accordance with
the Building Code. 301.16 OMSC. See section 1632.1 of the Oregon Structural
Specialty code for design formulas.
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,
Brian Blalock,
Senior Plans Examiner