PDX 2026-513 (05) GI3.01.pdf
PDF 574 KB Posted
- Solicitation number
- 145968
- Issued by
- Multnomah County, Oregon
About this file
This is a Life Safety Plan drawing for the Portland International Airport Customs and Border Protection Improvements – Phase 2 project in Oregon. The document is a detailed occupant load and life safety plan for the deplaning level of the International Arrivals Hall, prepared by the design team including Jay Ostlund, D. Calem, and A. Laskey in September 2026. The plan establishes occupancy classifications and loads across multiple room types, including queuing areas, circulation spaces, offices, storage areas, break rooms, and holding cells. The project scope focuses on tenant improvements to the International Arrivals Hall, with the plan detailing exit access travel distances of 250 feet and common path of travel distances of 75 feet, in compliance with the 2025 Oregon Structural Specialty Code. The drawing includes door width requirements, exit signage locations, fire extinguisher placements, and egress paths throughout the facility.
The occupant load calculations follow specific square footage-per-occupant ratios established by building code classifications: A-3 occupancies (queuing and circulation areas) range from 15 to 100 square feet per occupant, B occupancies (business uses such as offices and break rooms) require 150 square feet per occupant, and S-1 storage and mechanical spaces require 300 square feet per occupant. The plan notes that the airport operates as a mixed-use occupancy building with no separation required between occupancies per the Port of Portland's Fire Life Safety Master Plan, and corridors serving most occupancies are not required to have fire-resistive ratings. Occupant loads outside the project scope remain unchanged, with additional information referenced in the Fire Life Safety Master Plan documentation.
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Text version
D14573
OFFICE
N
SCALE:
DEPLANING LEVEL - LIFE SAFETY PLAN
1/16" = 1'-0"1
SCALE: IN FEET
0' 8' 16' 32' 48'
8/28/2026 lig ht da rk gr ay bl ac k
DESIGN NUMBER PROJECT NUMBER
2"
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12:47:22 PMx:\pdx cbp 2026\d-drawings\00 current\gi3.01.dwg DRAWING SCALE IS REDUCED 50% WHEN SHEET SIZE IS 11" x 17"
DESIGNED BY
DRAWN BY
CHECKED BY
DATE
SHEET NO.
SUBMITTED BY
DRAWING NO.
1/ 4"
1/
2" 1"
BY REVISIONS APP
IF ELECTRONIC SIGNATURE IS BROKEN OR MISSING - THIS IS NOT A LEGAL DRAWING
NO.DATE BY REVISIONS APPNO.
TYPE:
DISC. SHT. NO.
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DATE
KEY PLAN
SCALE: N.T.S.
N
PORTLAND INTERNATIONAL AIRPORT
CUSTOMS AND BORDER PROTECTION IMPROVEMENTS - PHASE 2
OCCUPANT LOAD AND LIFE SAFETY PLAN
JAY OSTLUND
D. CALEM
A. LASKEY
D. CALEM
SEPTEMBER 2026
5 CD
PDX 2026-513 GI3.012025D042 103146
OCCUPANCY LABEL:
ROOM NAME
OCCUPANCY CLASSIFICATION
SQUARE FOOTAGE
OCCUPANCY LOAD FACTOR
NUMBER OF OCCUPANTS
OCCUPANCY LEGEND:
A-3 - QUEUING
15 SF/OCC GROSS
1:100
500 SF
OCC: 5
A-3
ROOM
FIRE EXTINGUISHEREXIT SIGN
CODE LEGEND:
EGRESS PATH COMMON PATH
250' 75'TOTAL EXIT ACCESS
TRAVEL DISTANCE
COMMON PATH
TRAVEL DISTANCE
1:15
4017 SF
OCC: 268
A-3
QUEUING
1:15
3305 SF
OCC: 221
A-3
QUEUING
1:20
5532 SF
OCC: 277
A-3
CIRCULATION
1:20
5511 SF
OCC: 276
A-3
CIRCULATION
1:100
8192 SF
OCC: 82
A-3
CIRCULATION
1:100
2671 SF
OCC: 27
A-3
CIRCULATION
1:300
163 SF
OCC: 1
S-1
STOR/MECH
1:50
559 SF
OCC: 12
B
LOCKERS
1:15
281 SF
OCC: 19
B
BREAK ROOM/CONF
1:150
2875 SF
OCC: 19
B
OFFICE
1:150
509 SF
OCC: 4
B
OFFICE
1:150
288 SF
OCC: 2
B
OFFICE
1:150
970 SF
OCC: 7
B
OFFICE
1:150
OCC: 1
B
HOLDING
1:150
OCC: 1
B
HOLDING
1:300
OCC: 6
S-1
BAGGAGE HANDLING
1:150
265 SF
OCC: 2
B
HOLDING
1:300
62 SF
OCC: 1
S-1
STOR/MECH
1:300
97 SF
OCC: 1
S-1
STOR/MECH
1:300
136 SF
OCC: 1
S-1
STOR/MECH
1:15
630 SF
OCC: 42
B
BREAK ROOM/CONF
1:300
77 SF
OCC: 1
S-1
STOR/MECH
1:150
155 SF
OCC: 2
B
SEARCH ROOM
1:100
204 SF
OCC: 3
B
CIRCULATION
1:300
68 SF
OCC: 1
S-1
STOR/MECH
1:300
84 SF
OCC: 1
S-1
STOR/MECH
1:300
101 SF
OCC: 1
S-1
STOR/MECH
1:150
178 SF
OCC: 2
B
CASHIER
1:300
OCC: 1
S-1
STOR/MECH
1:300
OCC: 4
S-1
STOR/MECH
1:50
264 SF
OCC: 6
B
LOCKERS
1:300
306 SF
OCC: 2
S-1
STOR/MECH
1:100
OCC: 4
B
CIRCULATION
NOTE(S):
1. PER THE PORT OF PORTLAND'S PORTLAND INTERNATIONAL
AIRPORT FIRE LIFE SAFETY MASTER PLAN, THE AIRPORT IS A
MIXED USE AND OCCUPANCY BUILDING WITH NO SEPARATION
REQUIRED BETWEEN OCCUPANCIES. CORRIDORS SERVING
MOST OCCUPANCIES ARE NOT REQUIRED TO HAVE FIRE
RESISTIVE RATINGS.
2. OCCUPANT LOADS AND LIFE SAFETY FEATURES OF THE
TERMINAL BUILDING OUTSIDE PROJECT SCOPE ARE
UNCHANGED BY THIS PROJECT. SEE SHEET GI3.00 AND THE
PDX FIRE LIFE SAFETY MASTER PLAN FOR ADDITIONAL
INFORMATION.
3. ALL CALCULATIONS ARE PER THE 2025 OREGON STRUCTURAL
SPECIALTY CODE.
B - BUSINESS
150 SF/OCC GROSS
S-1 - STORAGE
300 SF/OCC GROSS
A-3 - CIRCULATION
100 SF/OCC GROSS
1:100
381 SF
OCC: 4
A-3
CIRCULATION
1:100
449 SF
OCC: 5
A-3
CIRCULATION
A-3 - BAG CLAIM
20 SF/OCC GROSS
40 IN
DOOR
268 OCC
650 OCC
97.5 IN
5 IN
DOOR
28 OCC
886 OCC
133 IN
40 IN
DOOR
306 OCC
443 OCC
66.5 IN
43 IN
DOOR
281 OCC
443 OCC
66.5 IN
1 IN
DOOR
7 OCC
216 OCC
32.5 IN
42 IN
DOOR
277 OCC
650 OCC
97.5 IN
16 IN
DOOR
101 OCC
443 OCC
66.5 IN
16 IN
DOOR
102 OCC
216 OCC
32.5 IN
1 IN
DOOR
4 OCC
216 OCC
32.5 IN
1:150
191 SF
OCC: 2
B
OFFICE
1:150
1253 SF
OCC: 9
B
OFFICE
1 IN
DOOR
2 OCC
216 OCC
32.5 IN
1 IN
DOOR
2 OCC
616 OCC
92.5 IN
1 IN
DOOR
5 OCC
216 OCC
32.5 IN
1 IN
DOOR
6 OCC
256 OCC
38.5 IN
1:15
2347 SF
OCC: 157
A-3
QUEUING
1:15
508 SF
OCC: 34
A-3
QUEUING
15 IN
DOOR
96 OCC
256 OCC
38.5 IN
15 IN
DOOR
97 OCC
886 OCC
133 IN
4 IN
DOOR
26 OCC
256 OCC
38.5 IN
DOOR LABEL:
DOOR NAME
OCCUPANCY REQUIRED
DOOR WIDTH REQUIRED
MAXIMUM CAPACITY
DOOR WIDTH PROVIDED
BUILDING CODE SUMMARY:
PROJECT SCOPE TENANT IMPROVEMENTS TO
INTERNATIONAL ARRIVALS HALL
COMMON PATH OF TRAVEL DISTANCE (TABLE 1006.2.1) 75 FEET
EXIT ACCESS TRAVEL DISTANCE (1017.2) 250 FEET
1:100
2265 SF
OCC: 23
A-3
CIRCULATION
47'
63'
73' 44'
40'
160'
45'
85'
CONTRIBUTING AREA
FOR OCCUPANT LOAD
1:15
1264 SF
OCC: 85
A-3
QUEUING
1 IN
DOOR
6 OCC
256 OCC
38.5 IN
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| Sheets and Views |
| GI3.01 |
| 2026-08-28T12:48:10-0700 | |
| Dave Calem |
File details come from the government source that posted it. Updated .