Seismic Calculations - Tahoma Terra Storage Bldg BUSGS web services were down for some period of time and as a result this tool wasn't operational, resulting in timeout error.
USGS web services are now operational so this tool should work as expected.
Tahoma Terra Storage Facility
Latitude, Longitude: 46.943057, -122.628062
Date 4/11/2024, 1:40:43 PM
Design Code Reference Document ASCE7-10
Risk Category II
Site Class D - Stiff Soil
Type Value Description
SS 1.252 MCER ground motion. (for 0.2 second period)
S1 0.5 MCER ground motion. (for 1.0s period)
SMS 1.252 Site-modified spectral acceleration value
SM1 0.75 Site-modified spectral acceleration value
SDS 0.834 Numeric seismic design value at 0.2 second SA
SD1 0.5 Numeric seismic design value at 1.0 second SA
Type Value Description
SDC D Seismic design category
Fa 1 Site amplification factor at 0.2 second
Fv 1.5 Site amplification factor at 1.0 second
PGA 0.5 MCEG peak ground acceleration
FPGA 1 Site amplification factor at PGA
PGAM 0.5 Site modified peak ground acceleration
TL 16 Long-period transition period in seconds
SsRT 1.252 Probabilistic risk-targeted ground motion. (0.2 second)
SsUH 1.271 Factored uniform-hazard (2% probability of exceedance in 50 years) spectral acceleration
SsD 1.5 Factored deterministic acceleration value. (0.2 second)
S1RT 0.5 Probabilistic risk-targeted ground motion. (1.0 second)
S1UH 0.531 Factored uniform-hazard (2% probability of exceedance in 50 years) spectral acceleration.
S1D 0.6 Factored deterministic acceleration value. (1.0 second)
PGAd 0.5 Factored deterministic acceleration value. (Peak Ground Acceleration)
05/10/2024
Type Value Description
PGAUH 0.519 Uniform-hazard (2% probability of exceedance in 50 years) Peak Ground Acceleration
CRS 0.985 Mapped value of the risk coefficient at short periods
CR1 0.941 Mapped value of the risk coefficient at a period of 1 s
CV Vertical coefficient
Corporation
Sprinkler
A Fire
Fax 253.853.5890
Phone 253.853.7780
2709 JAHN AVE NW, SUITE H2
Gig Harbor, WA. 98335-1735
Cont. Lic. # SPRINFP011LS
TOLBrace™ Seismic Bracing Calculations
Project Address:
Fastener Information
TOLCO™ Brace Components
Seismic Brace Assembly Detail
Brace Information
Brace Type
TOLCO™ Component Listed Load Adjusted Load
*Calculation Based on CONCENTRIC Loading
7' 0" (2.134 m)
Angle of Brace
L/R Value
Least Rad. of Gyration
Type of Brace
Max Horizontal Load
Maximum Brace Length
Diameter of Brace
Diameter
Orientation to Connecting Surface
Length
Type
Fastener
Maximum Load
Main Size Type/Sch.
2.5"Mega-Flow
Total (Fpw)
Maximum Fpw per 9.3.5.5.2 (if applicable)
Spacing (ft)
Prying Factor
20
Sch.40
200
0.42" (11 mm)
926 lbs (420 kg)
1"
30° Min.
NFPA Type D
Bolt
1/2n. (12 mm)
1450 lbs (658 kg)
N/A
N/A
Fig. 1001 Clamp 1600 lbs (726 kg)800 lbs (363 kg)
Fig.980 Universal Swivel 2015 lbs (914 kg)1007 lbs (457 kg)
See Fastener Information
Lateral [X]Longitudinal [ ]4-Way [ ]
2.5" (65 mm)Mega-Flow 20 ft (6.1 m)20 ft (6.1 m)5 lb/ft (7.44 kg/m)100 lbs (45 kg)
1.25" (32 mm)Sch. 7 178.5 ft (54.4 m)178.5 ft (54.4 m)1.87 lb/ft (2.78 kg/m)334 lbs (152 kg)
1.25" (32 mm)Eddy-Flow 105 ft (32 m)105 ft (32 m)2.02 lb/ft (3.01 kg/m)212 lbs (96 kg)
Tahoma Blvd
Yelm, WA 98597
Job # 24-012CM Calculations based on 2016 NFPA Pamphlet #13
438 lbs (199 kg)
465 lb (210 kg)
Tahoma Terra Storage Bldg B
Contractor:Sprinx Fire Protetion, Inc.
Address:2709 Jahn Ave NW Suite H2
Gig Harbor, WA 98335
Phone:(253)853-7780
License:SPRINFP011LS
Subtotal Weight 646 lbs (293 kg)
Wp (incl. 15%)743 lbs (337 kg)
*Please Note: These calculations are for TOLCO™ components only. Use of any
other components voids these calculations and the listing of the assembly.
Sprinkler System Load Calculation (Fpw = CpWp)
Cp =0.59
Diameter Type Length Total Length Weight Per Unit Length Total Weight
{TOLBrace™ Version 8}Use of TOLBrace™ is subject to terms and conditions per the end user license agreement
V8.8.137
Brace Identification on Plans LATERAL BRACE "A"
2.5" MegaFlow Pipe (63.5 mm)20 ft (6.1 m)
1.25" Sch.7 Steel Pipe (31.75 mm)178.5 ft (54.4 m)
1.25" EddyFlow Pipe (31.75 mm)105 ft (32 m)
TOLBrace™ Seismic Calculations
Brace Identification
Brace Type (Per NFPA#13)
Spacing of Brace
Orientation of Brace
Bracing Material
Maximum Brace Length
Slenderness Ratio used for Load Calculation
True Angle of Brace for Calculation
Type of Fastener
Length of Fastener
LATERAL BRACE "A"
NFPA Type D
20' 0" (6.1 m)
Lateral
1" Sch.40
7' 0" (2.13 m)
200
30°
1/2 (12mm) Bolt
N/A
Summary of Pipe within Zone of Influence
Allowance for Heads and Fittings
Conclusions
Total Adjusted Load of Pipe in Zone of Influence
Material Capacity
Fastener Capacity
Fig. 1001 Clamp
Fig.980 Universal Swivel
Structural Member
Calculations prepared by
15%
438 lbs (199 kg)
926 lbs (420 kg)
1450 lbs (658 kg)
800 lbs (363 kg)
1007 lbs (457 kg)
8" Z-PURLIN WITH 12" UNI-STRUT BACKER
Joseph Faulkner
* The description of the Structural Member is for informational purposes only.
TOLBrace™ software calculates the brace assembly only, not the structure it is attached to.
Calculated with TOLBrace™ 8
Visit us at www.tolco.com
Tahoma Blvd
Tahoma Terra Storage Bldg B Job # 24-012CM
2.5" MegaFlow PipeBraced Pipe (ft)
G-Factor Used 0.59
Corporation
Sprinkler
A Fire
Fax 253.853.5890
Phone 253.853.7780
2709 JAHN AVE NW, SUITE H2
Gig Harbor, WA. 98335-1735
Cont. Lic. # SPRINFP011LS
TOLBrace™ Seismic Bracing Calculations
Project Address:
Fastener Information
TOLCO™ Brace Components
Seismic Brace Assembly Detail
Brace Information
Brace Type
TOLCO™ Component Listed Load Adjusted Load
*Calculation Based on CONCENTRIC Loading
7' 0" (2.134 m)
Angle of Brace
L/R Value
Least Rad. of Gyration
Type of Brace
Max Horizontal Load
Maximum Brace Length
Diameter of Brace
Diameter
Orientation to Connecting Surface
Length
Type
Fastener
Maximum Load
Main Size Type/Sch.
2.5"Mega-Flow
Total (Fpw)
Maximum Fpw per 9.3.5.5.2 (if applicable)
Spacing (ft)
Prying Factor
71
Sch.40
200
0.42" (11 mm)
926 lbs (420 kg)
1"
30° Min.
NFPA Type D
Bolt
1/2n. (12 mm)
1450 lbs (658 kg)
N/A
N/A
Fig. 4L Clamp 2015 lbs (914 kg)1007 lbs (457 kg)
Fig.980 Universal Swivel 2015 lbs (914 kg)1007 lbs (457 kg)
See Fastener Information
Lateral [ ]Longitudinal [X]4-Way [ ]
2.5" (65 mm)Mega-Flow 71 ft (21.6 m)71 ft (21.6 m)5 lb/ft (7.44 kg/m)355 lbs (161 kg)
Tahoma Blvd
Yelm, WA 98597
Job # 24-012CM Calculations based on 2016 NFPA Pamphlet #13
241 lbs (109 kg)
N/A
Tahoma Terra Storage Bldg B
Contractor:Sprinx Fire Protetion, Inc.
Address:2709 Jahn Ave NW Suite H2
Gig Harbor, WA 98335
Phone:(253)853-7780
License:SPRINFP011LS
Subtotal Weight 355 lbs (161 kg)
Wp (incl. 15%)408 lbs (185 kg)
*Please Note: These calculations are for TOLCO™ components only. Use of any
other components voids these calculations and the listing of the assembly.
Sprinkler System Load Calculation (Fpw = CpWp)
Cp =0.59
Diameter Type Length Total Length Weight Per Unit Length Total Weight
{TOLBrace™ Version 8}Use of TOLBrace™ is subject to terms and conditions per the end user license agreement
V8.8.137
Brace Identification on Plans LONGITUDINAL BRACE "B"
2.5" MegaFlow Pipe (63.5 mm)71 ft (21.6 m)
TOLBrace™ Seismic Calculations
Brace Identification
Brace Type (Per NFPA#13)
Spacing of Brace
Orientation of Brace
Bracing Material
Maximum Brace Length
Slenderness Ratio used for Load Calculation
True Angle of Brace for Calculation
Type of Fastener
Length of Fastener
LONGITUDINAL BRACE "B"
NFPA Type D
71' 0" (21.64 m)
Longitudinal
1" Sch.40
7' 0" (2.13 m)
200
30°
1/2 (12mm) Bolt
N/A
Summary of Pipe within Zone of Influence
Allowance for Heads and Fittings
Conclusions
Total Adjusted Load of Pipe in Zone of Influence
Material Capacity
Fastener Capacity
Fig. 4L Clamp
Fig.980 Universal Swivel
Structural Member
Calculations prepared by
15%
241 lbs (109 kg)
926 lbs (420 kg)
1450 lbs (658 kg)
1007 lbs (457 kg)
1007 lbs (457 kg)
8" Z-PURLIN WITH 12" UNI-STRUT BACKER
Joseph Faulkner
* The description of the Structural Member is for informational purposes only.
TOLBrace™ software calculates the brace assembly only, not the structure it is attached to.
Calculated with TOLBrace™ 8
Visit us at www.tolco.com
Tahoma Blvd
Tahoma Terra Storage Bldg B Job # 24-012CM
2.5" MegaFlow PipeBraced Pipe (ft)
G-Factor Used 0.59