ATT-PFMD-102125-Structural Calculations-CF Station 227 New Build.pdf

March 7, 2025 ISE Project # 24-8400.32

42095 Zevo Dr., Suite A15, Temecula, CA 92590-3780

Prepared by:

ISE Structural Engineers, Inc.

27369 Via Industria

Temecula, CA 92590

Engineer Seal

STK Architecture, Inc.

STRUCTURAL CALCULATIONS

Fire Station 227 180 W. 38th Street

San Bernardino, CA 92405

Prepared for:

San Bernardino County Fire Department

06/30/26

These plans and documents have been reviewed and found to be in compliance with the applicable code requirements of the jurisdiction. Issuance of a permit is recommended subject to approval by other departments and any noted conditions. The stamping of these plans shall not be held to permit or be an approval of any violation of applicable codes and standards to relieve the owner, design professional of record or contractor of compliance with the applicable codes and standards. Plan review of documents does not authorize construction to proceed in violation of any federal, state or local regulations.

BUREAU VERITAS NORTH AMERICA, INC.

REVIEWED FOR CODE COMPLIANCE

SIGNATURE:____________________

DATE:__________________________

Bureau Veritas

5/30/2025

Description Page Number

Project Design Criteria

Building Gravity Design

Building Lateral Design

Seismic Load Criteria

Wind Load Criteria

Vertical Lateral Resisting Elements - Shear Walls

Horizontal Lateral Resisting Elements - Diaphragms

Chord & Collector Calculations

Building Foundation Design

Grade Beam Calculations

Site Structures

Site Structure Design Criteria

Site Retaining Masonry Walls

Storage Building

Trash Enclosure

Fuel Generator/Tank Canopy

Free-standing CMU Wall 8C/A1.2

Plan Check

Connection Verification Detail 12/SD3

Awning Design

Light Pole Design

STRUCTURAL CALCULATIONS - TABLE OF CONTENTS

Project: San Bernardino County Fire Department

General

Governing Building Code(s):

Building Risk Category: IV (CBC Table 1604.5)

Construction Fire Resistance Type: (CBC Chapter 6)

Building Description:

Building System:

Roof Shape

Roof Framing System

Roof Diaphragm System

Wall Framing System

Build Method

Foundation System:

Slab on Grade

Footings/Grade Beams

Curbs/Stemwalls

Deep Foundation Members

Earth Retaining Systems

N/A

Concrete N/A

N/A N/A

Conventional Rebar

Conventional Rebar

Cant. Masonry

Engineer: Valeria Gallardo

STRUCTURAL DESIGN CRITERIA

Project: Fire Station 227

Project Manager Sandy Fong

Main Structure

Monoslope

Wood Truss

Secondary Structure

N/A

N/A

Wood Sheathed N/A

2022 California Building Code, ASCE 7-16

Type V-B

One-story Fire Station

Site Built N/A

Wood Stud N/A

N/A

N/A

STRUCTURAL DESIGN CRITERIA

Design Live Loads (CBC Table 1607.1)

Roofs:

Uniform load: 20 psf

Reducible? Yes (CBC 1607.13.2.1)

Deflection Criteria (CBC, Table 1604.3)

L/ 360 L/ 360 L/ 240

L/ 600 L/ 240

L/ 360

L/ 240

Load Combinations (CBC, Section 1605)

Strength Design or Load and Resistance Factor Design (LRFD) (CBC, Section 1605.2)

Alternate ASD Load Combinations (CBC, Section 1605.3.2)

Seismic Design Criteria (ASCE 7-16, Chapter 11 & 12)

Site Factors:

Spectral acceleration for short period buildings (Ss): 2.505 g

Spectral acceleration for 1-sec period buildings (S1): 1.002 g

Soil Site Class: D

Seismic Importance Factor: (IE) 1.50

Effective Seismic Weight: (ASCE 12.7.2)

Narrative of Design to resist Seismic Loads:

Lateral Resisting System Parameters: (ASCE Table 12.2-1, Table 12.12-1)

R Ωo Cd

6.5 3.0 4.0

Redundancy Factor, ρ: 1.00 With exceptions per ASCE 12.3.4

Seismic Analysis Procedure: (ASCE Table 12.6-1)

Interior Walls:

Floor:

Exterior Walls:

Equivalent Lateral Force Procedure, Section 12.8

Allowable Drift, Δa

Light Framed Wood Sheathed Shear Walls 0.025h

L E, S, W D+L

Roof:

Dead

Wood framed fire station with wood sheathed shear walls and wood sheathed flexible diaphragms. The respective diaphragms may be assumed flexible per ASCE 7-16, Section 12.3.

Description

Structural Irregularities:

Horizontal Structural Irregularities: (ASCE Table 12.3-1)

Type Description Location x

Vertical Structural Irregularities: (ASCE Table 12.3-2)

Type Description Location

Wind Design Criteria (ASCE 7-16, Chapter 26)

Basic Wind Speed: 125 mph (3s Gust) (ASCE 26.5)

Special Wind Region Yes

Surface Roughness Category: C (ASCE 26.7.2)

Exposure Category: C (ASCE 26.7.3)

Enclosure Classification (ASCE 26.12)

Type 2 Reentrant Corner Irregularity

Type 3 Diaphragm Discontinuity Irregularity

Design procedure for Component & Cladding Wind Loads (C&C):

Component & Cladding, Ch. 30

In-Plane Discontinuity VLFR Element

Type 1b Stiffness-Extreme Soft Story Irregularity

Discontinuity in Lateral - Weak Story

Type 5b Discont. in Lat. - Extreme Weak Story

Type 4

Type 2 Weight (Mass) Irregularity

Type 5 Nonparallel System Irregularity

Type 1a Stiffness-Soft Story Irregularity

Enclosed

Design procedure for Main Wind Force Resisting System (MWFRS):

Directional Procedure, Ch. 27

Type 5a

Type 1b Extreme Torsional Irregularity

Source: ASCE 7 Hazard Tool

Type 3 Vertical Geometry Irregularity

Type 4 Out-of-Plane Offset Irregularity

Type 1a Torsional Irregularity

Geotechnical Design Criteria & Foundation Type

Geotechnical Report:

Prepared by:

Report Number:

Date:

Expansive Soil:

Static Settlement:

Liquefaction Settlemnt:

Seismic Hazards:

Corrosive Soil:

Foundation Type:

Not significant

None

Not corrosive

Conventional slab on grade with Shallow grade beam footings

Inland Foundation Engineering, Inc.

S168-193

September 6, 2024

Non-expansive

<1"

ROOF TYPES

R1

5.0 psf

2.5 psf

3.0 psf

0.5 psf

2.5 psf

1.5 psf

0.0 psf

Total Dead Load = 15.0 psf

WALL TYPES

W1 W2

8.0 psf 1.5 psf

1.5 psf 1.5 psf

1.5 psf 0.5 psf

0.5 psf 6.0 psf

3.0 psf 0.5 psf

0.5 psf Total Dead Load = 10.0 psf

Total Dead Load = 15.0 psf

PROJECT DEAD LOAD ANALYSIS

Main Sloped Roof:

Lightweight Tile/Membrane:

15/32" Sheathing:

Roof Framing (Trusses at 24" o.c.):

Insulation (Batt):

(1) Layer 5/8" Drywall at Ceiling:

Mech/Elec/Plumbing:

Ceiling Framing:

2x4 Wood Stud Exterior Wall 2x4 Wood Stud Interior Wall

7/8" Plaster/Stucco 15/32" Sheathing:

15/32" Sheathing: Wall Framing (2x4 at 16" o.c.):

(1) Layer 5/8" Drywall: Mech/Elec/Plumbing:

Mech/Elec/Plumbing:

Wall Framing (2x4 at 16" o.c.): Insulation (Batt):

Insulation (Batt): (1) Layer 5/8" Drywall each side:

BUILDING GRAVITY DESIGN

ROOF

Member Name Results (Max UTIL %) Current Solution Comments (B1) - HEADER Passed (45% M) 1 piece(s) 2 x 6 DF No.2 (Plank) (B2) - HEADER Passed (101% M) 1 piece(s) 2 x 6 DF No.2 (Plank) (B3) - HEADER Passed (79% M) 1 piece(s) 4 x 6 DF No.2 (Plank) (B4) - HEADER Passed (100% M) 1 piece(s) 6 x 6 DF No.1 (B5) - HEADER Passed (101% M) 1 piece(s) 6 x 8 DF No.1 (B6) - HEADER Passed (69% V) 1 piece(s) 6 x 6 DF No.1 (B7) - HEADER Passed (45% M) 1 piece(s) 4 x 6 DF No.2 (Plank) (B8) - HEADER Passed (71% M) 1 piece(s) 2 x 6 DF No.2 (Plank) (B9) - FLUSH BEAM Passed (27% M) 1 piece(s) 6 x 6 DF No.1 (B10) - FLUSH BEAM Passed (25% R) 1 piece(s) 2 x 8 DF No.2 (B12) - HEADER Passed (45% M) 1 piece(s) 6 x 6 DF No.1 (B13) - HEADER Passed (57% M) 1 piece(s) 4 x 6 DF No.2 (B16) - HEADER Passed (88% M) 1 piece(s) 4 x 6 DF No.2 (Plank) (B17) - HEADER Passed (42% M) 1 piece(s) 4 x 6 DF No.2 (Plank) (B18) - HEADER Passed (89% M) 1 piece(s) 4 x 6 DF No.2 (Plank) (B20) - HEADER Passed (39% M) 1 piece(s) 6 x 6 DF No.1 (B22) - DROP BEAM Passed (60% M) 1 piece(s) 6 x 8 DF No.1 (B23) - HEADER Passed (67% ΔT) 1 piece(s) 6 x 6 DF No.1 (B24) - HEADER Passed (70% M) 1 piece(s) 6 x 6 DF No.1 (Plank) NU (B25) - HEADER Passed (87% M) 1 piece(s) 6 x 6 DF No.2 (B26) HEADER Passed (99% ΔT) 1 piece(s) 2 x 4 DF No.2 (Plank) (B27) HEADER Passed (35% M) 1 piece(s) 4 x 4 DF No.2 (Plank) (B28) HEADER Passed (96% B/C) 1 piece(s) 6 x 14 DF No.1 RJ1 - ELECTRICAL ROOM Passed (19% M) 1 piece(s) 2 x 8 DF No.2 @ 24" OC RJ2 - ENTRY Passed (70% M) 1 piece(s) 2 x 8 DF No.2 @ 24" OC RJ3 - APPARATUS Passed (13% M) 1 piece(s) 2 x 6 DF No.2 @ 24" OC RJ4 - APPARATUS Passed (26% M) 1 piece(s) 2 x 8 DF No.2 @ 24" OC RJ5 - APPARATUS Passed (17% M) 1 piece(s) 2 x 8 DF No.2 @ 24" OC RJ10 - LOCKER ROOM Passed (34% M) 1 piece(s) 2 x 6 DF No.2 @ 24" OC CJ1 - High/Clerestory, Roof Framing Plan - B/W Grids B&C - Kitchen Ceiling Joists

Passed (38% ΔT) 1 piece(s) 2 x 8 DF No.2 @ 16" OC

Wall: 2x8 Stud Passed (34% B/C) 1 piece(s) 2 x 8 DF No.2 @ 16" OC Tall Wall: 2x6 Stud Passed (72% ΔTₗₐₜ) 2 piece(s) 2 x 8 DF No.2 @ 16" OC Interior Wall: 2x6 Stud Passed (52% f꜀) 1 piece(s) 2 x 6 DF No.2 @ 16" OC

(B30) - FLUSH BEAM Passed (40% M) 1 piece(s) 6 x 6 DF No.1 Roof: Joist Passed (78% M) 1 piece(s) 2 x 10 DF No.2 @ 24" OC Tall Wall: 2x8 Stud Passed (97% ΔTₗₐₜ) 2 piece(s) 2 x 8 DF No.2 @ 16" OC Gravity Exterior Wall: 2x6 Stud Passed (42% f꜀) 1 piece(s) 2 x 6 DF No.2 @ 16" OC

Wind Exterior Wall: 2x6 Stud Passed (97% ΔTₗₐₜ) 1 piece(s) 2 x 6 DF No.2 @ 16" OC Day Room Exterior 2x6 Wall Passed (25% B/C) 1 piece(s) 2 x 6 DF No.2 @ 16" OC

Fire Station 227

JOB SUMMARY REPORT

ForteWEB Software Operator Job Notes 12/17/2024 4:47:26 PM UTC vALERIA GALLARDO ISE Engineers

(619) 600-8807 valeria@iseengineers.com

ForteWEB v3.8 File Name: Fire Station 227

Page 1 / 61

Design Results Actual @ Location Allowed Result LDF Load: Combination (Pattern)

Member Reaction (lbs) 233 @ 0 5156 (1.50") Passed (5%) -- 1.0 D + 1.0 Lr (All Spans) Shear (lbs) 181 @ 3" 1238 Passed (15%) 1.25 1.0 D + 1.0 Lr (All Spans) Moment (Ft-lbs) 131 @ 1' 1 1/2" 289 Passed (45%) 1.25 1.0 D + 1.0 Lr (All Spans) Vert Live Load Defl. (in) 0.023 @ 1' 1 1/2" 0.075 Passed (L/999+) -- 1.0 D + 1.0 Lr (All Spans) Vert Total Load Defl. (in) 0.048 @ 1' 1 1/2" 0.112 Passed (L/560) -- 1.0 D + 1.0 Lr (All Spans) Lat Member Reaction (lbs) 28 @ 2' 3" N/A Passed (N/A) 1.60 1.0 D + 0.6 W Lat Shear (lbs) 13 @ 7" 1584 Passed (1%) 1.60 1.0 D + 0.6 W Lat Moment (Ft-lbs) 16 @ mid-span 1148 Passed (1%) 1.60 1.0 D + 0.6 W Lat Deflection (in) 0.000 @ mid-span 0.112 Passed (L/999+) -- 1.0 D + 0.6 W Bi-Axial Bending 0.32 1.00 Passed (32%) 1.60 1.0 D + 0.45 W + 0.75 L + 0.75 Lr

Member Length : 2' 3" System : Wall Member Type : Header Building Use : Commercial Building Code : IBC 2021 Design Methodology : ASD

• Deflection criteria: LL (L/360) and TL (L/240).

• Lateral deflection criteria: Wind (L/240)

• Member has been designed in flat (plank) orientation.

• Applicable calculations are based on NDS.

Bearing Length Loads to Supports (lbs)

Supports Total Available Required Dead Roof Live Factored Accessories

1 - Trimmer - DF 1.50" 1.50" 1.50" 120 113 233 None

2 - Trimmer - DF 1.50" 1.50" 1.50" 120 113 233 None

Lateral Bracing Bracing Intervals Comments

Top Edge (Lu) End Bearing Points

Bottom Edge (Lu) End Bearing Points

Lateral Connections Supports Stud Size Stud Material Connector Type/Model Quantity Nailing

Left 2X Douglas Fir-Larch Nails 8d (0.113" x 2 1/2") (Toe) 2

Right 2X Douglas Fir-Larch Nails 8d (0.113" x 2 1/2") (Toe) 2

Dead Roof Live

Vertical Loads Location Tributary Width

(0.90) (1.25) Comments

0 - Self Weight (PLF) 0 to 2' 3" N/A 2.1 --

1 - Uniform (PSF) 0 to 2' 3" 5' 15.0 20.0 R1 - ROOF

2 - Uniform (PSF) 0 to 2' 3" 2' 15.0 - EXT WALL ABV

• ASCE/SEI 7 Sec. 30.4: Exposure Category (C), Mean Roof Height (26'), Topographic Factor (1.0), Wind Directionality Factor (0.85), Basic Wind Speed (125), Risk Category(IV), Wind Zone (4), GCpi (+/- 0.18), Effective Wind Area determined using full member span and trib. width.

• IBC Table 1604.3, footnote f: Deflection checks are performed using 42% of this lateral wind load.

Wind

Lateral Load Location Tributary Width (1.60) Comments

1 - Uniform (PSF) Full Length 1' 41.5

Drawing is Conceptual. All locations are measured from the outside face of left support (or left cantilever end). All dimensions are horizontal (typ.).

MEMBER REPORT PASSED

ROOF, (B1) - HEADER

1 piece(s) 2 x 6 DF No.2 (Plank)

ForteWEB Software Operator Job Notes 12/17/2024 4:47:26 PM UTC vALERIA GALLARDO ISE Engineers

(619) 600-8807 valeria@iseengineers.com

ForteWEB v3.8, Engine: V8.4.1.24, Data: V8.1.6.3 File Name: Fire Station 227

Page 2 / 61

Member Notes

B1 - HEADER ALONG GL-B CLERESTORY

Weyerhaeuser warrants that the sizing of its products will be in accordance with Weyerhaeuser product design criteria and published design values. Weyerhaeuser expressly disclaims any other warranties related to the software. Use of this software is not intended to circumvent the need for a design professional as determined by the authority having jurisdiction. The designer of record, builder or framer is responsible to assure that this calculation is compatible with the overall project. Accessories (Rim Board, Blocking Panels and Squash Blocks) are not designed by this software. Products manufactured at Weyerhaeuser facilities are third-party certified to sustainable forestry standards. Weyerhaeuser Engineered Lumber Products have been evaluated by ICC-ES under evaluation reports ESR-1153 and ESR-1387 and/or tested in accordance with applicable ASTM standards. For current code evaluation reports, Weyerhaeuser product literature and installation details refer to www.weyerhaeuser.com/woodproducts/ document-library.

The product application, input design loads, dimensions and support information have been provided by ForteWEB Software Operator

Weyerhaeuser Notes

ForteWEB Software Operator Job Notes 12/17/2024 4:47:26 PM UTC vALERIA GALLARDO ISE Engineers

(619) 600-8807 valeria@iseengineers.com

ForteWEB v3.8, Engine: V8.4.1.24, Data: V8.1.6.3 File Name: Fire Station 227

Page 3 / 61

Member Reaction (lbs) 521 @ 0 5156 (1.50") Passed (10%) -- 1.0 D + 1.0 Lr (All Spans) Shear (lbs) 405 @ 3" 1238 Passed (33%) 1.25 1.0 D + 1.0 Lr (All Spans) Moment (Ft-lbs) 293 @ 1' 1 1/2" 289 Passed (101%) 1.25 1.0 D + 1.0 Lr (All Spans) Vert Live Load Defl. (in) 0.057 @ 1' 1 1/2" 0.075 Passed (L/473) -- 1.0 D + 1.0 Lr (All Spans) Vert Total Load Defl. (in) 0.108 @ 1' 1 1/2" 0.112 Passed (L/250) -- 1.0 D + 1.0 Lr (All Spans) Lat Member Reaction (lbs) 28 @ 2' 3" N/A Passed (N/A) 1.60 1.0 D + 0.6 W Lat Shear (lbs) 13 @ 7" 1584 Passed (1%) 1.60 1.0 D + 0.6 W Lat Moment (Ft-lbs) 16 @ mid-span 1148 Passed (1%) 1.60 1.0 D + 0.6 W Lat Deflection (in) 0.000 @ mid-span 0.112 Passed (L/999+) -- 1.0 D + 0.6 W Bi-Axial Bending 0.70 1.00 Passed (70%) 1.60 1.0 D + 0.45 W + 0.75 L + 0.75 Lr

Member Length : 2' 3" System : Wall Member Type : Header Building Use : Commercial Building Code : IBC 2021 Design Methodology : ASD

• Deflection criteria: LL (L/360) and TL (L/240).

• Lateral deflection criteria: Wind (L/240)

• Member has been designed in flat (plank) orientation.

• Applicable calculations are based on NDS.

Bearing Length Loads to Supports (lbs)

Supports Total Available Required Dead Roof Live Factored Accessories

1 - Trimmer - DF 1.50" 1.50" 1.50" 246 276 521 None

2 - Trimmer - DF 1.50" 1.50" 1.50" 246 276 521 None

Lateral Bracing Bracing Intervals Comments

Top Edge (Lu) End Bearing Points

Bottom Edge (Lu) End Bearing Points

Lateral Connections Supports Stud Size Stud Material Connector Type/Model Quantity Nailing

Left 2X Douglas Fir-Larch Nails 8d (0.113" x 2 1/2") (Toe) 2

Right 2X Douglas Fir-Larch Nails 8d (0.113" x 2 1/2") (Toe) 2

Dead Roof Live

Vertical Loads Location Tributary Width

(0.90) (1.25) Comments

0 - Self Weight (PLF) 0 to 2' 3" N/A 2.1 --

1 - Uniform (PSF) 0 to 2' 3" 12' 3" 15.0 20.0 R1 - ROOF

2 - Uniform (PSF) 0 to 2' 3" 2' 2" 15.0 - EXT WALL ABV

• ASCE/SEI 7 Sec. 30.4: Exposure Category (C), Mean Roof Height (26'), Topographic Factor (1.0), Wind Directionality Factor (0.85), Basic Wind Speed (125), Risk Category(IV), Wind Zone (4), GCpi (+/- 0.18), Effective Wind Area determined using full member span and trib. width.

• IBC Table 1604.3, footnote f: Deflection checks are performed using 42% of this lateral wind load.

Wind

Lateral Load Location Tributary Width (1.60) Comments

1 - Uniform (PSF) Full Length 1' 41.5

Drawing is Conceptual. All locations are measured from the outside face of left support (or left cantilever end). All dimensions are horizontal (typ.).

MEMBER REPORT PASSED

ROOF, (B2) - HEADER

1 piece(s) 2 x 6 DF No.2 (Plank)

ForteWEB Software Operator Job Notes 12/17/2024 4:47:26 PM UTC vALERIA GALLARDO ISE Engineers

(619) 600-8807 valeria@iseengineers.com

ForteWEB v3.8, Engine: V8.4.1.24, Data: V8.1.6.3 File Name: Fire Station 227

Page 4 / 61

B2 - HEADER ALONG 4.5 CLERESTORY

Weyerhaeuser warrants that the sizing of its products will be in accordance with Weyerhaeuser product design criteria and published design values. Weyerhaeuser expressly disclaims any other warranties related to the software. Use of this software is not intended to circumvent the need for a design professional as determined by the authority having jurisdiction. The designer of record, builder or framer is responsible to assure that this calculation is compatible with the overall project. Accessories (Rim Board, Blocking Panels and Squash Blocks) are not designed by this software. Products manufactured at Weyerhaeuser facilities are third-party certified to sustainable forestry standards. Weyerhaeuser Engineered Lumber Products have been evaluated by ICC-ES under evaluation reports ESR-1153 and ESR-1387 and/or tested in accordance with applicable ASTM standards. For current code evaluation reports, Weyerhaeuser product literature and installation details refer to www.weyerhaeuser.com/woodproducts/ document-library.

The product application, input design loads, dimensions and support information have been provided by ForteWEB Software Operator

Weyerhaeuser Notes

ForteWEB Software Operator Job Notes 12/17/2024 4:47:26 PM UTC vALERIA GALLARDO ISE Engineers

(619) 600-8807 valeria@iseengineers.com

ForteWEB v3.8, Engine: V8.4.1.24, Data: V8.1.6.3 File Name: Fire Station 227

Page 5 / 61

Member Reaction (lbs) 922 @ 0 5156 (1.50") Passed (18%) -- 1.0 D + 1.0 Lr (All Spans) Shear (lbs) 765 @ 5" 2888 Passed (27%) 1.25 1.0 D + 1.0 Lr (All Spans) Moment (Ft-lbs) 1133 @ 2' 5 1/2" 1437 Passed (79%) 1.25 1.0 D + 1.0 Lr (All Spans) Vert Live Load Defl. (in) 0.079 @ 2' 5 1/2" 0.164 Passed (L/743) -- 1.0 D + 1.0 Lr (All Spans) Vert Total Load Defl. (in) 0.157 @ 2' 5 1/2" 0.246 Passed (L/376) -- 1.0 D + 1.0 Lr (All Spans) Lat Member Reaction (lbs) 212 @ 4' 11" N/A Passed (N/A) 1.60 1.0 D + 0.6 W Lat Shear (lbs) 162 @ 7" 3696 Passed (4%) 1.60 1.0 D + 0.6 W Lat Moment (Ft-lbs) 260 @ mid-span 2731 Passed (10%) 1.60 1.0 D + 0.6 W Lat Deflection (in) 0.010 @ mid-span 0.246 Passed (L/999+) -- 1.0 D + 0.6 W Bi-Axial Bending 0.61 1.00 Passed (61%) 1.60 1.0 D + 0.45 W + 0.75 L + 0.75 Lr

Member Length : 4' 11" System : Wall Member Type : Header Building Use : Commercial Building Code : IBC 2021 Design Methodology : ASD

• Deflection criteria: LL (L/360) and TL (L/240).

• Lateral deflection criteria: Wind (L/240)

• Member has been designed in flat (plank) orientation.

• Applicable calculations are based on NDS.

Bearing Length Loads to Supports (lbs)

Supports Total Available Required Dead Roof Live Factored Accessories

1 - Trimmer - DF 1.50" 1.50" 1.50" 454 467 922 None

2 - Trimmer - DF 1.50" 1.50" 1.50" 454 467 922 None

Lateral Bracing Bracing Intervals Comments

Top Edge (Lu) End Bearing Points

Bottom Edge (Lu) End Bearing Points

Lateral Connections Supports Stud Size Stud Material Connector Type/Model Quantity Nailing

Left 2X Douglas Fir-Larch Nails 8d (0.113" x 2 1/2") (Toe) 3

Right 2X Douglas Fir-Larch Nails 8d (0.113" x 2 1/2") (Toe) 3

Dead Roof Live

Vertical Loads Location Tributary Width

(0.90) (1.25) Comments

0 - Self Weight (PLF) 0 to 4' 11" N/A 4.9 --

1 - Uniform (PSF) 0 to 4' 11" 9' 6" 15.0 20.0 R1 - ROOF ELEC

AREA

2 - Uniform (PSF) 0 to 4' 11" 2' 6" 15.0 - EXT WALL ABV

• ASCE/SEI 7 Sec. 30.4: Exposure Category (C), Mean Roof Height (26'), Topographic Factor (1.0), Wind Directionality Factor (0.85), Basic Wind Speed (125), Risk Category(IV), Wind Zone (4), GCpi (+/- 0.18), Effective Wind Area determined using full member span and trib. width.

Wind

Lateral Load Location Tributary Width (1.60) Comments

1 - Uniform (PSF) Full Length 3' 7" 40.1

Drawing is Conceptual. All locations are measured from the outside face of left support (or left cantilever end). All dimensions are horizontal (typ.).

MEMBER REPORT PASSED

ROOF, (B3) - HEADER

1 piece(s) 4 x 6 DF No.2 (Plank)

ForteWEB Software Operator Job Notes 12/17/2024 4:47:26 PM UTC vALERIA GALLARDO ISE Engineers

(619) 600-8807 valeria@iseengineers.com

ForteWEB v3.8, Engine: V8.4.1.24, Data: V8.1.6.3 File Name: Fire Station 227

Page 6 / 61

• IBC Table 1604.3, footnote f: Deflection checks are performed using 42% of this lateral wind load.

B3 - HEADER AT ELECTRICAL ROOM

Weyerhaeuser warrants that the sizing of its products will be in accordance with Weyerhaeuser product design criteria and published design values. Weyerhaeuser expressly disclaims any other warranties related to the software. Use of this software is not intended to circumvent the need for a design professional as determined by the authority having jurisdiction. The designer of record, builder or framer is responsible to assure that this calculation is compatible with the overall project. Accessories (Rim Board, Blocking Panels and Squash Blocks) are not designed by this software. Products manufactured at Weyerhaeuser facilities are third-party certified to sustainable forestry standards. Weyerhaeuser Engineered Lumber Products have been evaluated by ICC-ES under evaluation reports ESR-1153 and ESR-1387 and/or tested in accordance with applicable ASTM standards. For current code evaluation reports, Weyerhaeuser product literature and installation details refer to www.weyerhaeuser.com/woodproducts/ document-library.

The product application, input design loads, dimensions and support information have been provided by ForteWEB Software Operator

Weyerhaeuser Notes

ForteWEB Software Operator Job Notes 12/17/2024 4:47:26 PM UTC vALERIA GALLARDO ISE Engineers

(619) 600-8807 valeria@iseengineers.com

ForteWEB v3.8, Engine: V8.4.1.24, Data: V8.1.6.3 File Name: Fire Station 227

Page 7 / 61

Member Reaction (lbs) 2847 @ 0 5156 (1.50") Passed (55%) -- 1.0 D + 1.0 Lr (All Spans) Shear (lbs) 2427 @ 7" 4285 Passed (57%) 1.25 1.0 D + 1.0 Lr (All Spans) Moment (Ft-lbs) 3461 @ 1' 6" 3466 Passed (100%) 1.25 1.0 D + 1.0 Lr (All Spans) Vert Live Load Defl. (in) 0.024 @ 1' 7 3/8" 0.108 Passed (L/999+) -- 1.0 D + 1.0 Lr (All Spans) Vert Total Load Defl. (in) 0.046 @ 1' 7 7/16" 0.162 Passed (L/846) -- 1.0 D + 1.0 Lr (All Spans) Lat Member Reaction (lbs) 144 @ 3' 3" N/A Passed (N/A) 1.60 1.0 D + 0.6 W Lat Shear (lbs) 92 @ 7" 5485 Passed (2%) 1.60 1.0 D + 0.6 W Lat Moment (Ft-lbs) 117 @ mid-span 4437 Passed (3%) 1.60 1.0 D + 0.6 W Lat Deflection (in) 0.001 @ mid-span 0.162 Passed (L/999+) -- 1.0 D + 0.6 W Bi-Axial Bending 0.70 1.00 Passed (70%) 1.60 1.0 D + 0.45 W + 0.75 L + 0.75 Lr

Member Length : 3' 3" System : Wall Member Type : Header Building Use : Commercial Building Code : IBC 2021 Design Methodology : ASD

• Deflection criteria: LL (L/360) and TL (L/240).

• Lateral deflection criteria: Wind (L/240)

• Applicable calculations are based on NDS.

• This product has a square cross section. The analysis engine has checked both edge and plank orientations to allow for either installation.

Bearing Length Loads to Supports (lbs)

Supports Total Available Required Dead Roof Live Factored Accessories

1 - Trimmer - DF 1.50" 1.50" 1.50" 1374 1473 2847 None

2 - Trimmer - DF 1.50" 1.50" 1.50" 1272 1336 2608 None

Lateral Bracing Bracing Intervals Comments

Top Edge (Lu) End Bearing Points

Bottom Edge (Lu) End Bearing Points

Lateral Connections Supports Stud Size Stud Material Connector Type/Model Quantity Nailing

Left 2X Douglas Fir-Larch Nails 8d (0.113" x 2 1/2") (Toe) 2

Right 2X Douglas Fir-Larch Nails 8d (0.113" x 2 1/2") (Toe) 2

Dead Roof Live

Vertical Loads Location Tributary Width

(0.90) (1.25) Comments

0 - Self Weight (PLF) 0 to 3' 3" N/A 7.7 --

1 - Uniform (PSF) 0 to 3' 3" 7' 5" 15.2 20.0 R1 - ROOF Electrical Area

2 - Uniform (PSF) 0 to 3' 3" 10' 4" 15.0 - EXT WALL ABV

3 - Point (lb) 1' 6" N/A 1335 1780 TRUSS POINT

LOAD

4 - Uniform (PSF) 0 to 3' 3" 8' 5" 15.2 20.0 2x8 Roof Rafters Apparatus

Drawing is Conceptual. All locations are measured from the outside face of left support (or left cantilever end). All dimensions are horizontal (typ.).

MEMBER REPORT PASSED

ROOF, (B4) - HEADER

1 piece(s) 6 x 6 DF No.1

ForteWEB Software Operator Job Notes 12/17/2024 4:47:26 PM UTC vALERIA GALLARDO ISE Engineers

(619) 600-8807 valeria@iseengineers.com

ForteWEB v3.8, Engine: V8.4.1.24, Data: V8.1.6.3 File Name: Fire Station 227

Page 8 / 61

• ASCE/SEI 7 Sec. 30.4: Exposure Category (C), Mean Roof Height (26'), Topographic Factor (1.0), Wind Directionality Factor (0.85), Basic Wind Speed (125), Risk Category(IV), Wind Zone (4), GCpi (+/- 0.18), Effective Wind Area determined using full member span and trib. width.

• IBC Table 1604.3, footnote f: Deflection checks are performed using 42% of this lateral wind load.

Wind

Lateral Load Location Tributary Width (1.60) Comments

1 - Uniform (PSF) Full Length 3' 7" 41.1

Member Notes

B4 - HEADER ALONG GL-A

Weyerhaeuser warrants that the sizing of its products will be in accordance with Weyerhaeuser product design criteria and published design values. Weyerhaeuser expressly disclaims any other warranties related to the software. Use of this software is not intended to circumvent the need for a design professional as determined by the authority having jurisdiction. The designer of record, builder or framer is responsible to assure that this calculation is compatible with the overall project. Accessories (Rim Board, Blocking Panels and Squash Blocks) are not designed by this software. Products manufactured at Weyerhaeuser facilities are third-party certified to sustainable forestry standards. Weyerhaeuser Engineered Lumber Products have been evaluated by ICC-ES under evaluation reports ESR-1153 and ESR-1387 and/or tested in accordance with applicable ASTM standards. For current code evaluation reports, Weyerhaeuser product literature and installation details refer to www.weyerhaeuser.com/woodproducts/ document-library.

The product application, input design loads, dimensions and support information have been provided by ForteWEB Software Operator

Weyerhaeuser Notes

ForteWEB Software Operator Job Notes 12/17/2024 4:47:26 PM UTC vALERIA GALLARDO ISE Engineers

(619) 600-8807 valeria@iseengineers.com

ForteWEB v3.8, Engine: V8.4.1.24, Data: V8.1.6.3 File Name: Fire Station 227

Page 9 / 61

Member Reaction (lbs) 3970 @ 0 5156 (1.50") Passed (77%) -- 1.0 D + 1.0 Lr (All Spans) Shear (lbs) 3428 @ 9" 5844 Passed (59%) 1.25 1.0 D + 1.0 Lr (All Spans) Moment (Ft-lbs) 6495 @ 2' 6422 Passed (101%) 1.25 1.0 D + 1.0 Lr (All Spans) Vert Live Load Defl. (in) 0.052 @ 2' 7 7/8" 0.183 Passed (L/999+) -- 1.0 D + 1.0 Lr (All Spans) Vert Total Load Defl. (in) 0.102 @ 2' 8" 0.275 Passed (L/644) -- 1.0 D + 1.0 Lr (All Spans) Lat Member Reaction (lbs) 235 @ 5' 6" N/A Passed (N/A) 1.60 1.0 D + 0.6 W Lat Shear (lbs) 185 @ 7" 7480 Passed (2%) 1.60 1.0 D + 0.6 W Lat Moment (Ft-lbs) 324 @ mid-span 6050 Passed (5%) 1.60 1.0 D + 0.6 W Lat Deflection (in) 0.007 @ mid-span 0.275 Passed (L/999+) -- 1.0 D + 0.6 W Bi-Axial Bending 0.73 1.00 Passed (73%) 1.60 1.0 D + 0.45 W + 0.75 L + 0.75 Lr

Member Length : 5' 6" System : Wall Member Type : Header Building Use : Commercial Building Code : IBC 2021 Design Methodology : ASD

• Deflection criteria: LL (L/360) and TL (L/240).

• Lateral deflection criteria: Wind (L/240)

• A 0.4% decrease in the moment capacity has been added to account for lateral stability.

• Applicable calculations are based on NDS.

Bearing Length Loads to Supports (lbs)

Supports Total Available Required Dead Roof Live Factored Accessories

1 - Trimmer - DF 1.50" 1.50" 1.50" 1967 2004 3970 None

2 - Trimmer - DF 1.50" 1.50" 1.50" 1603 1518 3121 None

Lateral Bracing Bracing Intervals Comments

Top Edge (Lu) End Bearing Points

Bottom Edge (Lu) End Bearing Points

Lateral Connections Supports Stud Size Stud Material Connector Type/Model Quantity Nailing

Left 2X Douglas Fir-Larch Nails 8d (0.113" x 2 1/2") (Toe) 3

Right 2X Douglas Fir-Larch Nails 8d (0.113" x 2 1/2") (Toe) 3

Dead Roof Live

Vertical Loads Location Tributary Width

(0.90) (1.25) Comments

0 - Self Weight (PLF) 0 to 5' 6" N/A 10.4 --

1 - Uniform (PSF) 0 to 5' 6" 7' 5" 15.2 20.0 R1 - ROOF Electrical Area

2 - Uniform (PSF) 0 to 5' 6" 10' 4" 15.0 - EXT WALL ABV

3 - Point (lb) 2' N/A 1335 1780 TRUSS POINT

LOAD

4 - Uniform (PSF) 0 to 5' 6" 8' 5" 15.2 20.0 2x8 Roof Rafters Apparatus

Drawing is Conceptual. All locations are measured from the outside face of left support (or left cantilever end). All dimensions are horizontal (typ.).

MEMBER REPORT PASSED

ROOF, (B5) - HEADER

1 piece(s) 6 x 8 DF No.1

ForteWEB Software Operator Job Notes 12/17/2024 4:47:26 PM UTC vALERIA GALLARDO ISE Engineers

(619) 600-8807 valeria@iseengineers.com

ForteWEB v3.8, Engine: V8.4.1.24, Data: V8.1.6.3 File Name: Fire Station 227

Page 10 / 61

• ASCE/SEI 7 Sec. 30.4: Exposure Category (C), Mean Roof Height (26'), Topographic Factor (1.0), Wind Directionality Factor (0.85), Basic Wind Speed (125), Risk Category(IV), Wind Zone (4), GCpi

• IBC Table 1604.3, footnote f: Deflection checks are performed using 42% of this lateral wind load.

Wind

Lateral Load Location Tributary Width (1.60) Comments

1 - Uniform (PSF) Full Length 3' 7" 39.8

Member Notes

B5 - HEADER ALONG GL-A

Weyerhaeuser warrants that the sizing of its products will be in accordance with Weyerhaeuser product design criteria and published design values. Weyerhaeuser expressly disclaims any other warranties related to the software. Use of this software is not intended to circumvent the need for a design professional as determined by the authority having jurisdiction. The designer of record, builder or framer is responsible to assure that this calculation is compatible with the overall project. Accessories (Rim Board, Blocking Panels and Squash Blocks) are not designed by this software. Products manufactured at Weyerhaeuser facilities are third-party certified to sustainable forestry standards. Weyerhaeuser Engineered Lumber Products have been evaluated by ICC-ES under evaluation reports ESR-1153 and ESR-1387 and/or tested in accordance with applicable ASTM standards. For current code evaluation reports, Weyerhaeuser product literature and installation details refer to www.weyerhaeuser.com/woodproducts/ document-library.

The product application, input design loads, dimensions and support information have been provided by ForteWEB Software Operator

Weyerhaeuser Notes

ForteWEB Software Operator Job Notes 12/17/2024 4:47:26 PM UTC vALERIA GALLARDO ISE Engineers

(619) 600-8807 valeria@iseengineers.com

ForteWEB v3.8, Engine: V8.4.1.24, Data: V8.1.6.3 File Name: Fire Station 227

Page 11 / 61

Member Reaction (lbs) 3479 @ 0 5156 (1.50") Passed (67%) -- 1.0 D + 1.0 Lr (All Spans) Shear (lbs) 2971 @ 7" 4285 Passed (69%) 1.25 1.0 D + 1.0 Lr (All Spans) Moment (Ft-lbs) 1829 @ 9 3/8" 3466 Passed (53%) 1.25 1.0 D + 1.0 Lr (All Spans) Live Load Defl. (in) 0.012 @ 1' 5 9/16" 0.108 Passed (L/999+) -- 1.0 D + 1.0 Lr (All Spans) Total Load Defl. (in) 0.027 @ 1' 6" 0.162 Passed (L/999+) -- 1.0 D + 1.0 Lr (All Spans)

Member Length : 3' 3" System : Wall Member Type : Header Building Use : Commercial Building Code : IBC 2021 Design Methodology : ASD

• Deflection criteria: LL (L/360) and TL (L/240).

• Applicable calculations are based on NDS.

• This product has a square cross section. The analysis engine has checked both edge and plank orientations to allow for either installation.

Bearing Length Loads to Supports (lbs)

Supports Total Available Required Dead Roof Live Factored Accessories

1 - Trimmer - DF 1.50" 1.50" 1.50" 1772 1707 3479 None

2 - Trimmer - DF 1.50" 1.50" 1.50" 873 511 1384 None

Lateral Bracing Bracing Intervals Comments

Top Edge (Lu) End Bearing Points

Bottom Edge (Lu) End Bearing Points

Dead Roof Live

Vertical Loads Location Tributary Width

(0.90) (1.25) Comments

0 - Self Weight (PLF) 0 to 3' 3" N/A 7.7 --

1 - Uniform (PSF) 0 to 3' 3" 5' 15.2 20.0 R1 - ROOF

2 - Uniform (PSF) 0 to 3' 3" 18' 10" 15.0 - EXT WALL ABV

3 - Point (lb) 6 1/2" N/A 1335 1780 TRUSS POINT

LOAD

4 - Point (lb) 1' 6" N/A 120 113 Linked from: (B1) - HEADER, Support

Member Notes

B6 - HEADER ALONG GL-B

Weyerhaeuser warrants that the sizing of its products will be in accordance with Weyerhaeuser product design criteria and published design values. Weyerhaeuser expressly disclaims any other warranties related to the software. Use of this software is not intended to circumvent the need for a design professional as determined by the authority having jurisdiction. The designer of record, builder or framer is responsible to assure that this calculation is compatible with the overall project. Accessories (Rim Board, Blocking Panels and Squash Blocks) are not designed by this software. Products manufactured at Weyerhaeuser facilities are third-party certified to sustainable forestry standards. Weyerhaeuser Engineered Lumber Products have been evaluated by ICC-ES under evaluation reports ESR-1153 and ESR-1387 and/or tested in accordance with applicable ASTM standards. For current code evaluation reports, Weyerhaeuser product literature and installation details refer to www.weyerhaeuser.com/woodproducts/ document-library.

The product application, input design loads, dimensions and support information have been provided by ForteWEB Software Operator

Weyerhaeuser Notes

Drawing is Conceptual. All locations are measured from the outside face of left support (or left cantilever end). All dimensions are horizontal (typ.).

MEMBER REPORT PASSED

ROOF, (B6) - HEADER

1 piece(s) 6 x 6 DF No.1

ForteWEB Software Operator Job Notes 12/17/2024 4:47:26 PM UTC vALERIA GALLARDO ISE Engineers

(619) 600-8807 valeria@iseengineers.com

ForteWEB v3.8, Engine: V8.4.1.24, Data: V8.1.6.3 File Name: Fire Station 227

Page 12 / 61

Member Reaction (lbs) 465 @ 0 5156 (1.50") Passed (9%) -- 1.0 D + 1.0 Lr (All Spans) Shear (lbs) 303 @ 5" 2079 Passed (15%) 0.90 1.0 D (All Spans) Moment (Ft-lbs) 461 @ 2' 6 1/2" 1035 Passed (45%) 0.90 1.0 D (All Spans) Vert Live Load Defl. (in) 0.019 @ 2' 6 1/2" 0.169 Passed (L/999+) -- 1.0 D + 1.0 Lr (All Spans) Vert Total Load Defl. (in) 0.087 @ 2' 6 1/2" 0.254 Passed (L/698) -- 1.0 D + 1.0 Lr (All Spans) Lat Member Reaction (lbs) 219 @ 5' 1" N/A Passed (N/A) 1.60 1.0 D + 0.6 W Lat Shear (lbs) 168 @ 7" 3696 Passed (5%) 1.60 1.0 D + 0.6 W Lat Moment (Ft-lbs) 278 @ mid-span 2731 Passed (10%) 1.60 1.0 D + 0.6 W Lat Deflection (in) 0.012 @ mid-span 0.254 Passed (L/999+) -- 1.0 D + 0.6 W Bi-Axial Bending 0.38 1.00 Passed (38%) 1.60 1.0 D + 0.45 W + 0.75 L + 0.75 Lr

Member Length : 5' 1" System : Wall Member Type : Header Building Use : Commercial Building Code : IBC 2021 Design Methodology : ASD

• Deflection criteria: LL (L/360) and TL (L/240).

• Lateral deflection criteria: Wind (L/240)

• Member has been designed in flat (plank) orientation.

• Applicable calculations are based on NDS.

Bearing Length Loads to Supports (lbs)

Supports Total Available Required Dead Roof Live Factored Accessories

1 - Trimmer - DF 1.50" 1.50" 1.50" 363 102 465 None

2 - Trimmer - DF 1.50" 1.50" 1.50" 363 102 465 None

Lateral Bracing Bracing Intervals Comments

Top Edge (Lu) End Bearing Points

Bottom Edge (Lu) End Bearing Points

Lateral Connections Supports Stud Size Stud Material Connector Type/Model Quantity Nailing

Left 2X Douglas Fir-Larch Nails 8d (0.113" x 2 1/2") (Toe) 3

Right 2X Douglas Fir-Larch Nails 8d (0.113" x 2 1/2") (Toe) 3

Dead Roof Live

Vertical Loads Location Tributary Width

(0.90) (1.25) Comments

0 - Self Weight (PLF) 0 to 5' 1" N/A 4.9 --

1 - Uniform (PSF) 0 to 5' 1" 2' 15.2 20.0 R1 - ROOF

2 - Uniform (PSF) 0 to 5' 1" 7' 2" 15.0 - EXT WALL ABV

• ASCE/SEI 7 Sec. 30.4: Exposure Category (C), Mean Roof Height (26'), Topographic Factor (1.0), Wind Directionality Factor (0.85), Basic Wind Speed (125), Risk Category(IV), Wind Zone (4), GCpi (+/- 0.18), Effective Wind Area determined using full member span and trib. width.

• IBC Table 1604.3, footnote f: Deflection checks are performed using 42% of this lateral wind load.

Wind

Lateral Load Location Tributary Width (1.60) Comments

1 - Uniform (PSF) Full Length 3' 7" 40.0

Drawing is Conceptual. All locations are measured from the outside face of left support (or left cantilever end). All dimensions are horizontal (typ.).

MEMBER REPORT PASSED

ROOF, (B7) - HEADER

1 piece(s) 4 x 6 DF No.2 (Plank)

ForteWEB Software Operator Job Notes 12/17/2024 4:47:26 PM UTC vALERIA GALLARDO ISE Engineers

(619) 600-8807 valeria@iseengineers.com

ForteWEB v3.8, Engine: V8.4.1.24, Data: V8.1.6.3 File Name: Fire Station 227

Page 13 / 61

B7 - HEADER ALONG GL-C

Weyerhaeuser warrants that the sizing of its products will be in accordance with Weyerhaeuser product design criteria and published design values. Weyerhaeuser expressly disclaims any other warranties related to the software. Use of this software is not intended to circumvent the need for a design professional as determined by the authority having jurisdiction. The designer of record, builder or framer is responsible to assure that this calculation is compatible with the overall project. Accessories (Rim Board, Blocking Panels and Squash Blocks) are not designed by this software. Products manufactured at Weyerhaeuser facilities are third-party certified to sustainable forestry standards. Weyerhaeuser Engineered Lumber Products have been evaluated by ICC-ES under evaluation reports ESR-1153 and ESR-1387 and/or tested in accordance with applicable ASTM standards. For current code evaluation reports, Weyerhaeuser product literature and installation details refer to www.weyerhaeuser.com/woodproducts/ document-library.

The product application, input design loads, dimensions and support information have been provided by ForteWEB Software Operator

Weyerhaeuser Notes

ForteWEB Software Operator Job Notes 12/17/2024 4:47:26 PM UTC vALERIA GALLARDO ISE Engineers

(619) 600-8807 valeria@iseengineers.com

ForteWEB v3.8, Engine: V8.4.1.24, Data: V8.1.6.3 File Name: Fire Station 227

Page 14 / 61

Member Reaction (lbs) 367 @ 0 5156 (1.50") Passed (7%) -- 1.0 D + 1.0 Lr (All Spans) Shear (lbs) 286 @ 3" 1238 Passed (23%) 1.25 1.0 D + 1.0 Lr (All Spans) Moment (Ft-lbs) 207 @ 1' 1 1/2" 289 Passed (71%) 1.25 1.0 D + 1.0 Lr (All Spans) Vert Live Load Defl. (in) 0.022 @ 1' 1 1/2" 0.075 Passed (L/999+) -- 1.0 D + 1.0 Lr (All Spans) Vert Total Load Defl. (in) 0.076 @ 1' 1 1/2" 0.112 Passed (L/355) -- 1.0 D + 1.0 Lr (All Spans) Lat Member Reaction (lbs) 70 @ 2' 3" N/A Passed (N/A) 1.60 1.0 D + 0.6 W Lat Shear (lbs) 34 @ 7" 1584 Passed (2%) 1.60 1.0 D + 0.6 W Lat Moment (Ft-lbs) 39 @ mid-span 1148 Passed (3%) 1.60 1.0 D + 0.6 W Lat Deflection (in) 0.001 @ mid-span 0.112 Passed (L/999+) -- 1.0 D + 0.6 W Bi-Axial Bending 0.54 1.00 Passed (54%) 1.60 1.0 D + 0.45 W + 0.75 L + 0.75 Lr

Member Length : 2' 3" System : Wall Member Type : Header Building Use : Commercial Building Code : IBC 2021 Design Methodology : ASD

• Deflection criteria: LL (L/360) and TL (L/240).

• Lateral deflection criteria: Wind (L/240)

• Member has been designed in flat (plank) orientation.

• Applicable calculations are based on NDS.

Bearing Length Loads to Supports (lbs)

Supports Total Available Required Dead Roof Live Factored Accessories

1 - Trimmer - DF 1.50" 1.50" 1.50" 262 105 367 None

2 - Trimmer - DF 1.50" 1.50" 1.50" 262 105 367 None

Lateral Bracing Bracing Intervals Comments

Top Edge (Lu) End Bearing Points

Bottom Edge (Lu) End Bearing Points

Lateral Connections Supports Stud Size Stud Material Connector Type/Model Quantity Nailing

Left 2X Douglas Fir-Larch Nails 8d (0.113" x 2 1/2") (Toe) 2

Right 2X Douglas Fir-Larch Nails 8d (0.113" x 2 1/2") (Toe) 2

Dead Roof Live

Vertical Loads Location Tributary Width

(0.90) (1.25) Comments

0 - Self Weight (PLF) 0 to 2' 3" N/A 2.1 --

1 - Uniform (PSF) 0 to 2' 3" 4' 8" 15.2 20.0 R1 - ROOF

2 - Uniform (PSF) 0 to 2' 3" 10' 8" 15.0 - EXT WALL ABV

• ASCE/SEI 7 Sec. 30.4: Exposure Category (C), Mean Roof Height (26'), Topographic Factor (1.0), Wind Directionality Factor (0.85), Basic Wind Speed (125), Risk Category(IV), Wind Zone (4), GCpi (+/- 0.18), Effective Wind Area determined using full member span and trib. width.

• IBC Table 1604.3, footnote f: Deflection checks are performed using 42% of this lateral wind load.

Wind

Lateral Load Location Tributary Width (1.60) Comments

1 - Uniform (PSF) Full Length 2' 6" 41.5

Drawing is Conceptual. All locations are measured from the outside face of left support (or left cantilever end). All dimensions are horizontal (typ.).

MEMBER REPORT PASSED

ROOF, (B8) - HEADER

1 piece(s) 2 x 6 DF No.2 (Plank)

ForteWEB Software Operator Job Notes 12/17/2024 4:47:26 PM UTC vALERIA GALLARDO ISE Engineers

(619) 600-8807 valeria@iseengineers.com

ForteWEB v3.8, Engine: V8.4.1.24, Data: V8.1.6.3 File Name: Fire Station 227

Page 15 / 61

B8 - HEADER ALONG GL-D

Weyerhaeuser warrants that the sizing of its products will be in accordance with Weyerhaeuser product design criteria and published design values. Weyerhaeuser expressly disclaims any other warranties related to the software. Use of this software is not intended to circumvent the need for a design professional as determined by the authority having jurisdiction. The designer of record, builder or framer is responsible to assure that this calculation is compatible with the overall project. Accessories (Rim Board, Blocking Panels and Squash Blocks) are not designed by this software. Products manufactured at Weyerhaeuser facilities are third-party certified to sustainable forestry standards. Weyerhaeuser Engineered Lumber Products have been evaluated by ICC-ES under evaluation reports ESR-1153 and ESR-1387 and/or tested in accordance with applicable ASTM standards. For current code evaluation reports, Weyerhaeuser product literature and installation details refer to www.weyerhaeuser.com/woodproducts/ document-library.

The product application, input design loads, dimensions and support information have been provided by ForteWEB Software Operator

Weyerhaeuser Notes

ForteWEB Software Operator Job Notes 12/17/2024 4:47:26 PM UTC vALERIA GALLARDO ISE Engineers

(619) 600-8807 valeria@iseengineers.com

ForteWEB v3.8, Engine: V8.4.1.24, Data: V8.1.6.3 File Name: Fire Station 227

Page 16 / 61

Member Reaction (lbs) 677 @ 3 1/2" 5156 (1.50") Passed (13%) -- 1.0 D + 1.0 Lr (All Spans) Shear (lbs) 566 @ 8 15/16" 4285 Passed (13%) 1.25 1.0 D + 1.0 Lr (All Spans) Moment (Ft-lbs) 931 @ 3' 1/2" 3466 Passed (27%) 1.25 1.0 D + 1.0 Lr (All Spans) Live Load Defl. (in) 0.016 @ 3' 1/2" 0.186 Passed (L/999+) -- 1.0 D + 1.0 Lr (All Spans) Total Load Defl. (in) 0.043 @ 3' 1/2" 0.279 Passed (L/999+) -- 1.0 D + 1.0 Lr (All Spans)

Member Length : 5' 7 13/16" System : Roof Member Type : Flush Beam Building Use : Commercial Building Code : IBC 2021 Design Methodology : ASD Member Pitch : 2/12

• Deflection criteria: LL (L/360) and TL (L/240).

• Applicable calculations are based on NDS.

• This product has a square cross section. The analysis engine has checked both edge and plank orientations to allow for either installation.

• At hanger supports, the Total Bearing dimension is equal to the width of the material that is supporting the hanger

• ¹ See Connector grid below for additional information and/or requirements.

Bearing Length Loads to Supports (lbs)

Supports Total Available Required Dead Roof Live Factored Accessories

1 - Hanger on 5 1/2" DF beam 3.50" Hanger¹ 1.50" 467 279 746 See note ¹

2 - Hanger on 5 1/2" DF beam 3.50" Hanger¹ 1.50" 467 279 746 See note ¹

•Dimensions for lateral bracing intervals are measured along the length of the member for sloped conditions.

Lateral Bracing Bracing Intervals Comments

Top Edge (Lu) End Bearing Points

Bottom Edge (Lu) End Bearing Points

Connector: Simpson Strong-Tie Support Model Seat Length Top Fasteners Face Fasteners Member Fasteners Accessories

1 - Face Mount Hanger HUC66X SLU9 2.50" N/A 8-10dx1.5 4-10d

2 - Face Mount Hanger HUC66X SLD9 2.50" N/A 8-10dx1.5 4-10d

• Refer to manufacturer notes and instructions for proper installation and use of all connectors.

• Side loads are assumed to not induce cross-grain tension.

Dead Roof Live

Vertical Loads Location (Side) Tributary Width

(0.90) (1.25) Comments

0 - Self Weight (PLF) 3 1/2" to 5' 9 1/2" N/A 7.7 --

1 - Uniform (PSF) 0 to 6' 1" 4' 7" 15.2 20.0 R1 - ROOF

2 - Uniform (PSF) 0 to 6' 1" 5' 15.0 - EXT WALL ABV

Member Notes

B9 - FLUSH BEAM - ALONG GL-E

Drawing is Conceptual. All locations are measured from the outside face of left support (or left cantilever end). All dimensions are horizontal (typ.).

MEMBER REPORT PASSED

ROOF, (B9) - FLUSH BEAM

1 piece(s) 6 x 6 DF No.1

ForteWEB Software Operator Job Notes 12/17/2024 4:47:26 PM UTC vALERIA GALLARDO ISE Engineers

(619) 600-8807 valeria@iseengineers.com

ForteWEB v3.8, Engine: V8.4.1.24, Data: V8.1.6.3 File Name: Fire Station 227

Page 17 / 61

Weyerhaeuser warrants that the sizing of its products will be in accordance with Weyerhaeuser product design criteria and published design values. Weyerhaeuser expressly disclaims any other warranties related to the software. Use of this software is not intended to circumvent the need for a design professional as determined by the authority having jurisdiction. The designer of record, builder or framer is responsible to assure that this calculation is compatible with the overall project. Accessories (Rim Board, Blocking Panels and Squash Blocks) are not designed by this software. Products manufactured at Weyerhaeuser facilities are third-party certified to sustainable forestry standards. Weyerhaeuser Engineered Lumber Products have been evaluated by ICC-ES under evaluation reports ESR-1153 and ESR-1387 and/or tested in accordance with applicable ASTM standards. For current code evaluation reports, Weyerhaeuser product literature and installation details refer to www.weyerhaeuser.com/woodproducts/ document-library.

The product application, input design loads, dimensions and support information have been provided by ForteWEB Software Operator

Weyerhaeuser Notes

ForteWEB Software Operator Job Notes 12/17/2024 4:47:26 PM UTC vALERIA GALLARDO ISE Engineers

(619) 600-8807 valeria@iseengineers.com

ForteWEB v3.8, Engine: V8.4.1.24, Data: V8.1.6.3 File Name: Fire Station 227

Page 18 / 61

Member Reaction (lbs) 358 @ 3 1/2" 1406 (1.50") Passed (25%) -- 1.0 D + 1.0 Lr (All Spans) Shear (lbs) 250 @ 10 3/4" 1631 Passed (15%) 1.25 1.0 D + 1.0 Lr (All Spans) Moment (Ft-lbs) 358 @ 2' 3 1/2" 1478 Passed (24%) 1.25 1.0 D + 1.0 Lr (All Spans) Live Load Defl. (in) 0.008 @ 2' 3 1/2" 0.133 Passed (L/999+) -- 1.0 D + 1.0 Lr (All Spans) Total Load Defl. (in) 0.014 @ 2' 3 1/2" 0.200 Passed (L/999+) -- 1.0 D + 1.0 Lr (All Spans)

Member Length : 4' System : Roof Member Type : Flush Beam Building Use : Commercial Building Code : IBC 2021 Design Methodology : ASD Member Pitch : 0/12

• Deflection criteria: LL (L/360) and TL (L/240).

• Applicable calculations are based on NDS.

• At hanger supports, the Total Bearing dimension is equal to the width of the material that is supporting the hanger

• ¹ See Connector grid below for additional information and/or requirements.

Bearing Length Loads to Supports (lbs)

Supports Total Available Required Dead Roof Live Factored Accessories

1 - Hanger on 7 1/4" LVL beam 3.50" Hanger¹ 1.50" 180 229 409 See note ¹

2 - Hanger on 7 1/4" LVL beam 3.50" Hanger¹ 1.50" 180 229 409 See note ¹

Lateral Bracing Bracing Intervals Comments

Top Edge (Lu) Continuous

Bottom Edge (Lu) End Bearing Points

Connector: Simpson Strong-Tie Support Model Seat Length Top Fasteners Face Fasteners Member Fasteners Accessories

1 - Face Mount Hanger LU26 1.50" N/A 6-10dx1.5 4-10dx1.5

2 - Face Mount Hanger LU26 1.50" N/A 6-10dx1.5 4-10dx1.5

• Refer to manufacturer notes and instructions for proper installation and use of all connectors.

• Side loads are assumed to not induce cross-grain tension.

Dead Roof Live

Vertical Loads Location (Side) Tributary Width

(0.90) (1.25) Comments

0 - Self Weight (PLF) 3 1/2" to 4' 3 1/2" N/A 2.8 --

1 - Uniform (PSF) 0 to 4' 7" (Front) 5' 15.2 20.0 R1 - ROOF

Member Notes

B10 - FLUSH BEAM AT APPARATUS ROOF

Weyerhaeuser warrants that the sizing of its products will be in accordance with Weyerhaeuser product design criteria and published design values. Weyerhaeuser expressly disclaims any other warranties related to the software. Use of this software is not intended to circumvent the need for a design professional as determined by the authority having jurisdiction. The designer of record, builder or framer is responsible to assure that this calculation is compatible with the overall project. Accessories (Rim Board, Blocking Panels and Squash Blocks) are not designed by this software. Products manufactured at Weyerhaeuser facilities are third-party certified to sustainable forestry standards. Weyerhaeuser Engineered Lumber Products have been evaluated by ICC-ES under evaluation reports ESR-1153 and ESR-1387 and/or tested in accordance with applicable ASTM standards. For current code evaluation reports, Weyerhaeuser product literature and installation details refer to www.weyerhaeuser.com/woodproducts/ document-library.

The product application, input design loads, dimensions and support information have been provided by ForteWEB Software Operator

Weyerhaeuser Notes

Drawing is Conceptual. All locations are measured from the outside face of left support (or left cantilever end). All dimensions are horizontal (typ.).

MEMBER REPORT PASSED

ROOF, (B10) - FLUSH BEAM

1 piece(s) 2 x 8 DF No.2

ForteWEB Software Operator Job Notes 12/17/2024 4:47:26 PM UTC vALERIA GALLARDO ISE Engineers

(619) 600-8807 valeria@iseengineers.com

ForteWEB v3.8, Engine: V8.4.1.24, Data: V8.1.6.3 File Name: Fire Station 227

Page 19 / 61

Member Reaction (lbs) 1484 @ 0 5156 (1.50") Passed (29%) -- 1.0 D + 1.0 Lr (All Spans) Shear (lbs) 1076 @ 7" 4285 Passed (25%) 1.25 1.0 D + 1.0 Lr (All Spans) Moment (Ft-lbs) 1576 @ 2' 1 1/2" 3466 Passed (45%) 1.25 1.0 D + 1.0 Lr (All Spans) Vert Live Load Defl. (in) 0.022 @ 2' 1 1/2" 0.142 Passed (L/999+) -- 1.0 D + 1.0 Lr (All Spans) Vert Total Load Defl. (in) 0.042 @ 2' 1 1/2" 0.213 Passed (L/999+) -- 1.0 D + 1.0 Lr (All Spans) Lat Member Reaction (lbs) 106 @ 4' 3" N/A Passed (N/A) 1.60 1.0 D + 0.6 W Lat Shear (lbs) 77 @ 7" 5485 Passed (1%) 1.60 1.0 D + 0.6 W Lat Moment (Ft-lbs) 112 @ mid-span 4437 Passed (3%) 1.60 1.0 D + 0.6 W Lat Deflection (in) 0.002 @ mid-span 0.213 Passed (L/999+) -- 1.0 D + 0.6 W Bi-Axial Bending 0.33 1.00 Passed (33%) 1.60 1.0 D + 0.45 W + 0.75 L + 0.75 Lr

Member Length : 4' 3" System : Wall Member Type : Header Building Use :…