Permit (196) CITY OF TIGARD MECHANICAL PERMIT
i COMMUNITY DEVELOPMENT Permit#: MEC2019-00306
13125 SW Hall Blvd.,Tigard OR 97223 503.718.2439 Date Issued: 08/12/2019
T t['r i?.I} g Parcel: 2S111ACO2700
Jurisdiction: Tigard
Site address: 14650 SW 97TH AVE
Project: Twality Middle School Subdivision: None Lot: None
Project Description: Mechanical work for a new two-story school. 27,000 sq.ft.of existing building will be incorporated into the new
building.The demolition includes 132,000 sq.ft.of existing building.
Contractor: HYDRO-TEMP MECHANICAL INC Owner: UNION HIGH SCHOOL DISTRICT
28465 SW BOBERG RD NO. 3 JT
WILSONVILLE, OR 97070 00000
PHONE: 503-582-8525 PHONE:
FAX: 503-582-1914
FEES
Specifics: Description Date Amount
Type of Use: COM Permit Fee 08/06/2019 $106,852.71
Class of Work: ALT Type of Const: Plan Review 08/06/2019 $26,713.18
Occupancy Grp: Occupancy Load: 12%State Surcharge-Mechanical 08/06/2019 $12,822.33
Stories: Info Process/Archiving-Sm$0.50(up to 08/06/2019 $39.00
11x17)
Project Valuation: $3,670,000.00 Info Process/Archiving-Lg$2.00(over 08/06/2019 $64.00
11x17)
Fuel Air Handlers
Fuel Types: Natural Gas Units<10000 cfm: 80
Gas Pressure: Units>10000 cfm: 3
Furnaces Boilers&Compressors
Furnaces<100K BTU: 0-3 HP:
Furnaces>=100K BTU: 3-15 HP:
Floor Fumaces: 15-30 HP:
Unit Heaters: 30-50 HP:
Vents w/o Appliances: 50 or Greater HP:
Air Conditioning:
Heat Pump: 8
Appliances
Vent Fans: 8 Vent Systems: Total $146,491.22
Hoods: Comm Incinerators:
Woodstoves: Gas Fireplaces: Required Items and Reports(Conditions)
Clothes Dryers: Other Mech Units:
Gas Outlets: Other Desc:
Duct Work: 1000
Fire/Smoke Dampers:
This permit is issued subject to the regulations contained in the Tigard Municipal Code, State of OR. Specialty Codes and all other
applicable law. All work will be done in accordance with approved plans. This permit will expire if work is not started within 180 days of
issuance, or if work is suspended for more the 180 days. ATTENTION: Oregon law requires you to fol!.,/ the rules adopted by the Oregon
Utility Notification Center. Those rules are set forth in OAR 952-001-0010 through OAR 952-001-0090. ou may o, ain a copy of the rules
or direct questions to OUNC by calling 503.232.1987 or 1.800.332.2344.
i_ ' i
Issued By: Ma p�� !OA -A,� _ Permittee Signature:
r
Call 503.639.4175 by 7:00 a.m.for the next available inspec k'n date.
This permit card shall be kept in a conspicuous place on the job site until completion of the project.
Approved plans are required on the job site at the time of each inspection.
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City of Tigard REC
EIVET
MAY 132019
CITY OF 1-IbtAFID
January 1, 2017 NAMING DIVISION
Re: Mechanical Equipment Requirements
To Whom It May Concern:
When submitting for a permit to install mechanical equipment on a roof(RTU, split system
condenser or air handler), the following must be provided:
• (2) copies of cut sheets showing weight,tonnage, size and capacities of unit to be installed.
• If a new curb is being installed,provide (2) copies of the listing for that product.
When trying to decide if engineering will be required for either lateral or vertical loads, the following
guidelines shall be used:
• If the new unit weighs more than 400 pounds,a lateral design and calculations are required
from a registered design professional. Lateral design shall comply with Sec. 1613 of the
Oregon Structural Specialty Code and ASCE 7-05.
• If the unit is 400 pounds or less,lateral design will not be required,however a drawing
showing adequate attachment to the curb and/or roof shall be shown on the plans
specifying number and type of fasteners to be used.
• Mechanical fasteners shall be used to anchor any mechanical unit.
• Vertical loads shall be designed when a new unit is installed that changes the size of the
footprint of the unit in relation to an existing curb or if a new curb is installed.
• No design will be required if the footprint of the unit does not change and it fits on the
existing curb (push/pull installations) and weighs the same or less than the original unit.
• Verification of the weights of the old and new units shall be submitted along with the permit
application.
Dan Nelson
City of Tigard
Senior Plans Examiner
503-718-2436
dann@tigard-or.gov
13125 SW Hall Blvd. • Tigard, Oregon 97223 • 503.639.4171
TTY Relay: 503.684.2772 • www.tigard-or.gov