Correspondence - FILE C PY FILE COPY
4/4146 1ft
June 22, 2004
CITY OF TIGARD
OREGON
Robinson Construction
21360 NW Amberwood Drive
Hillsboro, OR 97214
RE: SITE WORK FOR HIGH SCHOOL ADDITION
Project Information
Site Permit: SIT2004 -00016 Construction Type: II -1HR
Tenant Name: Tigard High School Occupancy Type: E- 1
Address: 9000 SW Durham Road Occupant Load: NA
Area: 39,992 Sq Ft Stories: 2
The plan review was performed under the State of Oregon Structural Specialty Code (OSSC)
1998 edition; and the Tualatin Valley Fire & Rescue Ordinance 99 -01 (TVFR99 -01) 1999
edition. The submitted plans are approved subject to the following.
EROSION
• Erosion control measures shall be in place prior to excavation or grading.
FIRE LINES & ACCESS
• The Gate Valve indicated on sheet C5 shall be electronically monitored.
• All piping shall be inspected prior to backfill including a hydrostatic test at 200 psi
and shall maintain that pressure without loss for 2 hours. The test pressure shall be
read from a gauge located at the low elevation point of the system or portion being
tested. NFPA 24, Section 10.10
• The private fire service main shall be flushed thoroughly before connection to the
system riser in order to remove foreign materials that might have entered the main
during the course the installation. The flow rate shall not be less than the water
demand rate of the system.
• The Fire Department Access Roadway shall be capable of supporting a 12,500 pound
wheel point load and a gross vehicle weight of 50,000 pounds.
13125 SW Hall Blvd., Tigard, OR 97223 (503) 639 -4171 TDD (503) 684 -2772
d
•
ACCESSIBILITY
• Accessible walkways and routes shall not exceed a running slope of 1 unit vertical in
20 units horizontal (5% slope). Cross slopes shall not exceed 1 unit vertical in 50
units horizontal (2% slope).
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
American with Disabilities Act (ADA): It shall be the responsibility of the Architect,
Engineer, Designer, Contractor, Owner and Lessee to research the applicability of the ADA
requirements for the structure. The City of Tigard reviews the plans and, inspects the structure
only for compliance with Chapter 11 of the OSSC which may not include all of the
requirements of the ADA.
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
rian Blalo
Senior Pla Examiner