DRAFTSMAN

Cedar & Vine — Restaurant TI

Portland, OR · IBC 2021

Fire & Life Safety Code Analysis

Cedar & Vine — Restaurant TI

1420 SE Division St, Portland, OR · Portland, OR

Applicable code: IBC 2021Construction: Type V-BOccupancies: A-2, B, S-1Prepared: Jul 14, 2026

This analysis evaluates the referenced construction documents against the adopted IBC 2021 and local amendments in effect for Portland, OR. Findings are derived from automated extraction of the plan set and verified against the applicable code sections cited below.

1. Occupant Load

  • Dining Room — occupant load. Occupant load computed from floor area at the tabulated allowance for "Assembly, unconcentrated (tables/chairs)". [IBC Table 1004.5]PASS — 184 occupantsDerivation: 2760 sq ft ÷ 15 (net) = 184 → 184 occupants
    Adopted code text

    The number of occupants shall be computed at the rate of one occupant per unit of area as prescribed in Table 1004.5. Where occupants from accessory areas egress through a primary space, the accessory occupant load shall be added.

  • Bar / Standing — occupant load. Occupant load computed from floor area at the tabulated allowance for "Assembly, standing space". [IBC Table 1004.5]PASS — 128 occupantsDerivation: 640 sq ft ÷ 5 (net) = 128 → 128 occupants
    Adopted code text

    The number of occupants shall be computed at the rate of one occupant per unit of area as prescribed in Table 1004.5. Where occupants from accessory areas egress through a primary space, the accessory occupant load shall be added.

  • Prep Area — occupant load. Occupant load computed from floor area at the tabulated allowance for "Assembly, unconcentrated (tables/chairs)". [IBC Table 1004.5]NEEDS INPUT — 35 occupantsDerivation: 520 sq ft ÷ 15 (net) = 34.67 → 35 occupants
    Adopted code text

    The number of occupants shall be computed at the rate of one occupant per unit of area as prescribed in Table 1004.5. Where occupants from accessory areas egress through a primary space, the accessory occupant load shall be added.

  • Kitchen — occupant load. Occupant load computed from floor area at the tabulated allowance for "Kitchen, commercial". [IBC Table 1004.5]PASS — 7 occupantsDerivation: 1360 sq ft ÷ 200 (gross) = 6.8 → 7 occupants
    Adopted code text

    The number of occupants shall be computed at the rate of one occupant per unit of area as prescribed in Table 1004.5. Where occupants from accessory areas egress through a primary space, the accessory occupant load shall be added.

  • Dry Storage — occupant load. Occupant load computed from floor area at the tabulated allowance for "Warehouse / Storage". [IBC Table 1004.5]PASS — 2 occupantsDerivation: 560 sq ft ÷ 500 (gross) = 1.12 → 2 occupants
    Adopted code text

    The number of occupants shall be computed at the rate of one occupant per unit of area as prescribed in Table 1004.5. Where occupants from accessory areas egress through a primary space, the accessory occupant load shall be added.

  • Manager Office — occupant load. Occupant load computed from floor area at the tabulated allowance for "Business / Office". [IBC Table 1004.5]PASS — 4 occupantsDerivation: 480 sq ft ÷ 150 (gross) = 3.2 → 4 occupants
    Adopted code text

    The number of occupants shall be computed at the rate of one occupant per unit of area as prescribed in Table 1004.5. Where occupants from accessory areas egress through a primary space, the accessory occupant load shall be added.

2. Egress Capacity

  • Door 100 — Main Entry — egress capacity. Clear egress width must serve its share of the occupant load at 0.15 in/occupant. [IBC 1005.3]PASS — 72" clear provided · 18" requiredDerivation: 120 occupants (share of 360) × 0.15 in = 18" required; 72" provided.
    Adopted code text

    1005.3.1 Stairways. The capacity, in inches, of means of egress stairways shall be calculated by multiplying the occupant load served by 0.3 inch per occupant, or 0.2 inch where the building is equipped throughout with an automatic sprinkler system and an emergency voice/alarm communication system. 1005.3.2 Other egress components. The capacity shall be calculated by multiplying the occupant load by 0.2 inch, or 0.15 inch under the same sprinkler/alarm conditions.

  • Door 112 — Rear Exit — egress capacity. Clear egress width must serve its share of the occupant load at 0.15 in/occupant. [IBC 1005.3]PASS — 36" clear provided · 18" requiredDerivation: 120 occupants (share of 360) × 0.15 in = 18" required; 36" provided.
    Adopted code text

    1005.3.1 Stairways. The capacity, in inches, of means of egress stairways shall be calculated by multiplying the occupant load served by 0.3 inch per occupant, or 0.2 inch where the building is equipped throughout with an automatic sprinkler system and an emergency voice/alarm communication system. 1005.3.2 Other egress components. The capacity shall be calculated by multiplying the occupant load by 0.2 inch, or 0.15 inch under the same sprinkler/alarm conditions.

  • Door 108 — Side Exit — egress capacity. Clear egress width must serve its share of the occupant load at 0.15 in/occupant. [IBC 1005.3]NEEDS INPUT — 34" clear provided · 18" requiredDerivation: 120 occupants (share of 360) × 0.15 in = 18" required; 34" provided.
    Adopted code text

    1005.3.1 Stairways. The capacity, in inches, of means of egress stairways shall be calculated by multiplying the occupant load served by 0.3 inch per occupant, or 0.2 inch where the building is equipped throughout with an automatic sprinkler system and an emergency voice/alarm communication system. 1005.3.2 Other egress components. The capacity shall be calculated by multiplying the occupant load by 0.2 inch, or 0.15 inch under the same sprinkler/alarm conditions.

3. Exit Count

  • Group A-2 — required number of exits. Minimum exits based on occupant load; single-exit permitted only at or below OL 49. [IBC 1006.2.1]PASS — 2 required · 3 providedDerivation: Group A-2 OL = 354. Single-exit max = 49. Required exits = 2.
    Adopted code text

    Two exits or exit access doorways from any space shall be provided where the occupant load or the common path of egress travel distance exceeds the values in Table 1006.2.1.

  • Group B — required number of exits. Minimum exits based on occupant load; single-exit permitted only at or below OL 49. [IBC 1006.2.1]PASS — 1 required · 3 providedDerivation: Group B OL = 4. Single-exit max = 49. Required exits = 1.
    Adopted code text

    Two exits or exit access doorways from any space shall be provided where the occupant load or the common path of egress travel distance exceeds the values in Table 1006.2.1.

  • Group S-1 — required number of exits. Minimum exits based on occupant load; single-exit permitted only at or below OL 29. [IBC 1006.2.1]PASS — 1 required · 3 providedDerivation: Group S-1 OL = 2. Single-exit max = 29. Required exits = 1.
    Adopted code text

    Two exits or exit access doorways from any space shall be provided where the occupant load or the common path of egress travel distance exceeds the values in Table 1006.2.1.

4. Travel Distance

  • Dining Room — exit access travel distance. Exit access travel distance measured on the natural path must not exceed the tabulated limit. [IBC 1017.2]PASS — 168 ft measured · 250 ft limitDerivation: Measured on extracted geometry = 168 ft. Group A-2 limit (sprinklered) = 250 ft.
    Adopted code text

    The exit access travel distance shall not exceed the values given in Table 1017.2, measured from the most remote point within a story to the entrance of an exit along the natural and unobstructed path of egress travel.

  • Kitchen — exit access travel distance. Exit access travel distance measured on the natural path must not exceed the tabulated limit. [IBC 1017.2]FAIL — 262 ft measured · 250 ft limitDerivation: Measured on extracted geometry = 262 ft. Group A-2 limit (sprinklered) = 250 ft.
    Adopted code text

    The exit access travel distance shall not exceed the values given in Table 1017.2, measured from the most remote point within a story to the entrance of an exit along the natural and unobstructed path of egress travel.

5. Common Path

  • Manager Office — common path of egress travel. Common path of egress travel must not exceed the tabulated limit before two paths are available. [IBC 1006.2.1]PASS — 64 ft measured · 100 ft limitDerivation: Measured common path = 64 ft. Group B limit = 100 ft.
    Adopted code text

    Two exits or exit access doorways from any space shall be provided where the occupant load or the common path of egress travel distance exceeds the values in Table 1006.2.1.

6. Corridor Rating

  • Corridor fire-resistance rating. Corridors serving more than 30 occupants require a rating unless sprinklered per the table. [IBC 1020.2]PASS — 0 hr required (sprinklered)Derivation: Building OL = 360; threshold = 30. Sprinklered = yes → required rating 0 hr.
    Adopted code text

    Corridors shall have a fire-resistance rating in accordance with Table 1020.2. Corridor walls are permitted to be unrated where the occupant load served is 30 or fewer, or where the building is protected throughout by an automatic sprinkler system per the conditions in the table.

7. Height & Area

  • Group A-2 / Type V-B — allowable height & area. Building height, stories, and per-story area must not exceed Type V-B limits. [IBC 504.3]PASS — 1 stories (max 2) · 6320 sq ft/story (max 24000)Derivation: Type V-B, Group A-2: max 2 stories, 24000 sq ft/story, 60 ft.
    Adopted code text

    The height of buildings, in feet, shall not exceed the limits specified in Table 504.3 based on the type of construction and occupancy classification.

  • Group B / Type V-B — allowable height & area. Building height, stories, and per-story area must not exceed Type V-B limits. [IBC 504.3]PASS — 1 stories (max 3) · 6320 sq ft/story (max 36000)Derivation: Type V-B, Group B: max 3 stories, 36000 sq ft/story, 60 ft.
    Adopted code text

    The height of buildings, in feet, shall not exceed the limits specified in Table 504.3 based on the type of construction and occupancy classification.

  • Group S-1 / Type V-B — allowable height & area. Building height, stories, and per-story area must not exceed Type V-B limits. [IBC 504.3]PASS — 1 stories (max 3) · 6320 sq ft/story (max 40500)Derivation: Type V-B, Group S-1: max 3 stories, 40500 sq ft/story, 60 ft.
    Adopted code text

    The height of buildings, in feet, shall not exceed the limits specified in Table 504.3 based on the type of construction and occupancy classification.

8. Occupancy Separation

  • A-2 / B separation. Required fire-resistance-rated separation between the two occupancies (sprinklered values). [IBC Table 508.4]PASS — 0 hr requiredDerivation: Table 508.4 (S): A-2 to B = 0 hr.
    Adopted code text

    Occupancies in a mixed-occupancy building shall be separated in accordance with Table 508.4, unless designed as nonseparated occupancies under Section 508.3.

  • A-2 / S-1 separation. Required fire-resistance-rated separation between the two occupancies (sprinklered values). [IBC Table 508.4]NEEDS INPUT — 1 hr requiredDerivation: Table 508.4 (S): A-2 to S-1 = 1 hr.
    Adopted code text

    Occupancies in a mixed-occupancy building shall be separated in accordance with Table 508.4, unless designed as nonseparated occupancies under Section 508.3.

  • B / S-1 separation. Required fire-resistance-rated separation between the two occupancies (sprinklered values). [IBC Table 508.4]PASS — 0 hr requiredDerivation: Table 508.4 (S): B to S-1 = 0 hr.
    Adopted code text

    Occupancies in a mixed-occupancy building shall be separated in accordance with Table 508.4, unless designed as nonseparated occupancies under Section 508.3.

9. Fire Resistance

  • Primary structural frame — Type V-B. Primary structural frame fire-resistance rating for the construction type. [IBC Table 601]PASS — 0 hr requiredDerivation: Type V-B primary structural frame = 0 hr per Table 601.
    Adopted code text

    Building elements shall have a fire-resistance rating not less than that specified in Table 601 based on the type of construction.

Open items — questions for the design team

  • Prep Area (Room 106) use classification

    Room tagged "PREP" with tables shown. Classify as Assembly (A-2) accessory to dining, or as Business/food prep support?

    Default applied: Assembly, unconcentrated — 15 net (conservative)

    Drives occupant load and whether the space is added to the A-2 aggregate for exit count and separation.

  • Door 108 clear width

    Side exit clear width could not be confirmed from the schedule (low-confidence extraction). Confirm 34" clear.

    Default applied: 34" clear width (from partial schedule read)

    Determines egress capacity available at this exit and whether it counts toward required exits.

  • A-2 / S-1 occupancy separation

    Dry Storage (S-1) abuts Kitchen (A-2). Confirm whether occupancies are designed as separated or non-separated (508.3 vs 508.4).

    Default applied: Separated occupancies — 1 hr assumed at demising wall

    Non-separated triggers the most restrictive height/area; separated requires the rated wall to be shown.

Prepared with Draftsman. All findings pinned to source sheets and adopted code text; subject to review and stamp by the engineer of record.