B08_Attachment_1_Performance_Work_Statement_-_Fissure_Peak.docx

Performance Work Statement

Introduction The Bureau of Land Management (BLM) aims to enhance its communication network by improving Communication Sites to meet minimum requirements for radio facility design and maintenance. This initiative is essential for supporting BLM's operational mission, which focuses on ensuring employee safety, public safety, and resource protection. A robust communication infrastructure is critical for effective operations, enabling timely response to emergencies and facilitating coordination among personnel.

Objective BLM CA aims to ensure the successful relocation and setup of the Pepro shelter / vault, from Radio Shop in Riverside, CA (Riverside County) to Fissure Peak- Landers, CA (San Bernardino County). This relocation is vital for supporting BLM's Law Enforcement, Fire, and Admin operational mission effectively by enhancing the accessibility and functionality of communication equipment essential for mission- critical public safety tasks. This move complies with the Department of The Interior RI CASHE project for health and safety of field going employees.

1. Relocate the existing 8’ X 14’ X 9’ Pepro prefabricated shelter / vault from Riverside CA to Fissure Peak – San Bernardino County - Landers, CA. (Address / GPS Coordinates are listed in the “Administrative Matters” Section)

2. Fissure Peak has a truck trail that is not maintained to access the site. Alternative methods of transportation may be required.

3. The Contractor is responsible for all required transportation permits.

4. Weights for the Pepro shelter / vault can be found in the “Additional Information” section

5. Transportation to and from the site(s) is the contractor’s sole responsibility

6. The contractor may have to drive off road to access the communications site named Fissure Peak.

7. Access to the site is via a dirt and gravel road, which may have snow present, rutting, erosion, rocks, holes, and washouts may be present on roads.

8. The use of 4WD may be needed to access site.

9. The contractor must be aware of the surrounding wildlife such as coyotes, rattle snakes, lizards, etc. at the communication site

10. The contractor is responsible for paying attention to surroundings such as rocks, and uneven surfaces near and or around the site.

11. The contractor must remain aware of changing weather conditions including high winds, thunderstorms, and tsunamis. Proper precautions should be taken to ensure safety and project integrity.

12. The contractor is responsible for removing all refuse/debris that must be transported and properly (legally) disposed of offsite.

13. The contractor is responsible for the proper disposal methods for hazardous materials, such as batteries or chemicals if needed.

14. It will be the contractor’s responsibility to transport the shelter / vault, components, and accessories to the appropriate location. All accessories are listed in the additional information section.

15. The contractor must comply with manufacturer’s instructions and recommendations for lifting points of products in the applications indicated

16. If lifting points are used with or without shackles, rubber padding must be used to protect the building from any damage at each lifting location.

17. Lifting of the shelter / vault onto a method of transportation (i.ee trailer / truck, etc.) will be the contractor’s sole responsibility

18. It is the contractor’s responsibility to investigate and observe prior to beginning work, investigate and verify the existence and location of mechanical and electrical systems.

19. The Government will schedule a pre-removal meeting:

A. Arrange and schedule pre-removal and installation call prior to beginning any work on the communications facility.

B. Agenda: Clarify questions in writing related to work to be performed, scheduling, coordination, etc. with the Telecommunications staff or Contracting officer.

C. All individuals, who will be in an on-site supervisory capacity, shall be required to attend the pre-removal and installation call. This includes project managers, site supervisor, and lead removers.

D. The contractor shall document the outcomes of the meeting, including action items, responsibilities, and timelines, and share these with the Government for review and confirmation.

E. The contractor will establish a plan for regular follow-up communication with the Government to ensure that all parties remain aligned throughout the project.

20. The BLM Telecommunications Lead will provide access and oversight for any questions or concerns that may come up.

21. Project start date will be negotiated between the BLM Telecommunications Staff and the contractor.

22. The contractor must comply with manufacturer’s instructions and recommendations for lifting points of products in the applications indicated.

23. It is the contractor’s responsibility to investigate and observe prior to beginning work, investigate and verify the existence and location of mechanical and electrical systems. The Contractor must inspect their surroundings.

24. Prior to the contractor’s acceptance of conditions: Examine substrates, areas, and conditions, with Installer or Applicator present where indicated, for compliance with requirements for removal and relocation tolerances and other conditions affecting performance. Record observations.

25. Contractor shall review existing utility information: Furnish information to Contracting Officer Representative that is necessary to adjust, move, or relocate existing utility structures, utility poles, lines, services, or other utility appurtenances located in or affected by the removal and relocation. Coordinate with authorities having jurisdiction.

26. Review of Contract Documents and Field Conditions: Immediately on discovery of the need for clarification of the Contract Documents, submit a request for information to the Contracting Officer. Include a detailed description of problem encountered, together with recommendations for changing the Contract documents.

27. Any damage done to the shelter / vault in transport or installation will be the contractor’s sole responsibility to fix prior to final acceptance by the government.

28. All work must be done without disturbing operations of the facilities and BLM personnel (Telecommunication Staff) and fire station staff or events such as but not limited to fires, border operations.

29. The contractor is responsible for transporting any required personnel, equipment, and materials to and from the sites.

30. Upon on contract award, the contractor shall a notice of work at least 20 working days (Monday – Friday) prior to project start date sent via email to BLM Telecommunications Staff.

31. All accessories/parts needed to install the vault will be purchased by the contractor, unless otherwise specified in this contract and with written approval of the Government (Contracting Officer).

32. The contractor must take pictures of the site after the installation is completed. Pictures must be taken of all sides of the shelter / vault. Please refer to the “Additional Information Section – Picture Requirements”

33. Any work performed beyond the scope of the contract or done without the written authorization of the Government shall be deemed unauthorized. If required by the Government, unauthorized work shall be remedied, removed, or replaced by the installation Contractor at the installation Contractor’s sole expense.

34. A final facility inspection by BLM Telecommunication Staff will be required before final acceptance.

Safety and Health All work performed under this contract shall comply with applicable federal, state, and municipal safety and health codes and requirements. In cases where there is a conflict between applicable regulations, federal requirements shall take precedence.

1. Responsibility for Compliance:

The contractor assumes full responsibility and liability for compliance with all applicable regulations related to the health and safety of personnel during the execution of the work. The contractor shall hold the Government harmless for any actions taken by the contractor, its employees, or subcontractors that result in illness or death.

2. Provision of Safety Equipment:

The contractor shall provide all necessary safety equipment, training, and personal protective equipment (PPE). This includes but is not limited to helmets, gloves, eye protection, and any other equipment deemed necessary for the safe execution of the work.

3. Adequacy of Safety Measures:

The contractor must ensure that all safety equipment and relevant safety procedures are adequate for the tasks being performed. All personnel involved in the work must be trained in the proper use of safety equipment and procedures.

4. Utilization of Safety Procedures:

The contractor shall ensure that all safety measures and equipment are utilized correctly and consistently throughout the duration of the project. Regular safety audits and training refreshers should be conducted to reinforce compliance.

5. Emergency Procedures:

The contractor must establish and communicate emergency procedures to all personnel on-site, including evacuation routes, first aid stations, and contact information for emergency services.

6. Incident Reporting:

Any incidents, accidents, or near-misses must be reported immediately to the designated BLM representative. An investigation should be conducted, and appropriate corrective actions implemented to prevent recurrence.

APPLICABLE SPECIFICATIONS, CODES, AND STANDARDS

A. The work shall be performed in compliance with applicable codes, and generally accepted standards as described in specification

1. In the occurrence of conflicting codes and or standards, the most stringent shall apply, unless otherwise specifically required by the Government.

B. The work shall be performed in compliance with applicable City, County, and State Codes, including but not limited to building and environmental where required.

1. In the occurrence of conflicting codes and or standards, the most stringent shall apply, unless otherwise specifically required by the Government’s engineer.

C. The work shall be performed in compliance with Occupational Safety and Health Administration – Occupation (OSHA) Safety laws.

D. The work shall be performed in compliance with Prevailing Labor Laws and Wage Rates.

Schedule The job is required to have the relocation completed by 12 months from the time of award.

Document Review

1. Contractor Document Review:

The contractor shall review all relevant os, including those provided by the Government, to ensure a thorough understanding of project requirements.

2. Government Review and Approval:

The Government shall review and approve the contractor’s proposed schedule, plans, specifications, cost estimates, and any other submitted documents. The contractor must be prepared to adjust as needed based on feedback from the Government.

3. Finalization:

The approved schedule and documents will serve as the foundation for the project, guiding all subsequent actions and ensuring alignment with the project objectives.

Project Closeout

The project will be considered complete once the following criteria have been met:

1. Relocation of the Shelter / vault:

The Pepro shelter / vault has been successfully relocated at the Laners, CA site.

2. Government Approval:

The removal and relocation must receive formal approval from the Government representative (BLM Telecommunications Lead) to ensure that all specifications and requirements have been met.

3. Final Documentation:

The contractor shall provide all necessary documentation, including:

· Removal and relocation reports

· Any warranties or maintenance information related to the shelter / vault and its components

4. Final Inspection:

A final inspection may be conducted by the Government to verify that the removal and relocation complies with all agreed-upon specifications and safety requirements.

5. Resolution of Outstanding Issues:

Any outstanding issues or deficiencies identified during the final inspection must be addressed and resolved before project closeout.

General BLM Responsibilities

· The BLM will provide s primary technical contact BLM Telecommunications Staff to operate as liaison with the contractor.

· BLM Telecommunications staff provide unlimited access to communications shelter / vault for project work during normal business hours.

· Provide Pepro shelter / vault

· Coordinate with contractor for a proposed project start date upon award of project.

· BLM Telecommunications staff will be available to address issues and or problems that come up before, during or after the project via phone or email.

· BLM Telecommunications staff will respond to issues or problems within one business day

· The BLM will provide a Google Earth image of the site (South Fork Mtn)

· To provide unlimited access to communications shelter / vault for project work during normal business hours

Administrative Matters Locations Pickup Site Information:

Riverside Radio Shop Pepro Shelter / vault Accessories USFS Research Lab 4955 Canyon Crest Drive Riverside, CA 92507 County: Riverside

Drop Off / Site Information:

Fissure Peak (No Physical Address) Site Size: Pepro 8’ x 14’ x 8’ GPS: Latitude: 34°25'9.70"N Longitude: 116°27'29.73"W Elevation: 4160' (Approximate) City: Landers, CA County: San Bernardino

Communications “Time” for communications received after 3:00pm, after 12:00 pm locally on Fridays, or after 12:00 pm locally prior to a holiday will not start until the next business day. All times are local Pacific Standard Time.

The following Federal Holidays are observed

Additional Information Government Furnished Equipment Pepro Shelter / Vault Weights

Enclosure Wgt: ~6520 lbs Tower Assembly Wgt: ~275 lbs

(6) Outriggers & Jacks Wgt: ~825 lbs

(6) Concrete Pads Wgt: ~1440 lbs Solar Racks Wgt: ~825 lbs

(20) Batteries Wgt: ~1440 lbs

Ballast Plates: ~9000 lbs (90) 100 Lb. Ballast Plates

Total Site Weight: ~19425 lbs

****Please review the attached Specifications Sheet for additional information.

Final Inspection and Acceptance Criteria

1. Inspection Authority:

The Government reserves the right to conduct inspections and site visits during and after the performance of maintenance work to ensure compliance with contract requirements.

2. Demonstration Requirements:

The contractor must demonstrate, at a minimum, the following during the final inspection:

· Professional Inspection: All equipment and systems must be inspected and verified in a manner consistent with industry standards and applicable regulations.

· Equipment Accountability: Any BLM equipment that has been removed must be accounted for and placed together as designated by BLM at each site.

· Site Cleanliness: The work site must be clean and free of contractor debris and materials upon completion of the work.

3. Final Acceptance:

Final acceptance by the Government will only occur after:

· The satisfactory completion of all inspections and assessments of the facilities and their systems.

· Successful testing and reporting of the systems.

· Fulfillment of all other requirements outlined in the Performance Work Statement (PWS).

4. Documentation:

The contractor must provide all necessary documentation related to inspections, testing results, and any corrective actions taken during the process.

Photo Documentation Requirements

· Contractor must provide clear, high-resolution digital photographs of the shelter/vault after installation.

· Images must show all four sides of the shelter/vault from appropriate distances and angles.

· Images must show inside of shelter

· Images must show any grounding done to shelter.

· Ensure the site is free from obstructions in each photo (e.g., tools, vehicles, people).

· Use a camera or smartphone with a minimum 12MP resolution to capture detail.

· Images must be well-lit, in focus, and free from motion blur or glare.

· The contractor must avoid digital zoom. Physically move closer if necessary.

· Additional photos must include:

- Any identifying features or serial numbers on installed equipment

· Submit images in .JPG or .PNG format.

· Label all photos clearly and email them to the assigned COR and Technical POC within 5 business days of installation completion.

Warranty The contractor shall guarantee that all inspected parts, components, and systems meet the minimum requirements and specifications outlined in this document, unless explicitly noted otherwise in the contractor’s reports.

1. Coverage:

The warranty shall cover all materials and workmanship associated with the removal and relocation any maintenance performed during the contract period.

2. Duration:

The warranty period shall be defined and communicated clearly to the Government at the time of project completion.

3. Exclusions:

Any exclusions or limitations to the warranty must be explicitly detailed in the contractor’s reports and communicated to the Government prior to acceptance.

4. Remedies:

If any parts, components, or systems fail to meet the specified requirements during the warranty period, the contractor shall be responsible for:

· Promptly addressing and rectifying the issues at no additional cost to the Government.

· Providing any necessary replacements or repairs to ensure compliance with specifications.

5. Documentation:

The contractor shall provide documentation of the warranty terms, including any specific conditions, duration, and process for claiming warranty coverage.

BLM TELECOMMUNICATIONS (TELECOM) STAFF

TBD

DEFINITIONS

A. Government - For the purposes of this section, Government refers to the Contracting Officer (CO) or the Contracting Officer’s Technical Representative (COTR).

C. Contractor - A company contracted by the Government to complete the relocation of a shelter / vault.

D. Government Furnished Equipment (GFE) – equipment/property owned by the government and delivered to or made available to a contractor.

E. Shelter / Vault – Pepro concrete shelter system

Performance Requirements Summary (PRS)

Task 1-34

No more than 1 unsatisfactory inspection result per week.

For 2 unsatisfactory inspections, a 5% deduction from the invoice for that Period of Performance.

For 3 unsatisfactory inspections, a 10% deduction.

Google Earth Image

Fissure Peak Photo – Feb 6, 2025 Temporary Equipment Setup

Fissure Peak Photo – Feb 6, 2025 Temporary Equipment Setup (2)

8 7 6 5 4 3 2 1

F Ballast Plates: ~9000 lbs (90) 100 Lb. Ballast Plates FBALLAST PLATES

UFER PADS

Enclosure Wgt:

~6520 lbs Tower Assembly Wgt:

~275 lbs

(6) Outriggers & Jacks Wgt:

~825 lbs

(6) Concrete Pads Wgt:

~1440 lbs Solar Racks Wgt:

~825 lbs

(20) Batteries Wgt:

~1440 lbs

Total Site Weight: ~19425 lbs Installation of additional antennas, changes in antenna locations vertically on the mast or any additional solar panels placed partially or completely above the top of the building or any additional solar panels placed horizontally outside of the corners of the building shall be followed up with a structural analysis to verify the structural integrity of the mast and overall stability of the system from overturning.

Jack footing to be placed on and anchored to a Ufer pad, concrete base or equivalent.

A. Protection Shelter:

All PEPRO shelters feature our Faraday Cage Technology. This product is covered under patents #5,749,178 - #7,046,521 - #7,385,147.

Technical Specifications| Independent Laboratory-Tested Protection Levels RFI: 70dB rating from 20MHz to 3.29 GHz EMI: 40dB Magnetic Field Lightning: 1,300,000 Volts; 80,000 Amps Direct strike on enclosure with less than 1 micro-joule penetration inside.E E

B. Uni-Body Aluminum Enclosure Material:

· Wall, Roof, & Floor Sheathing: 3/16" Aluminum- 5052

Specifications:

C. Finish Exterior:

· All outside surfaces: UV resistant Primer & Paint Interior:

Insulation:

· Walls & Ceiling: R-13 Foil faced Foam Board InsulationD

D. Door & Openings Door:

· 36" x 80" - 3/16" Aluminum- 5052, R-13 Insulation, Adjustable and Lockable Bar Lock Cable Entry :

· (12) 3 1/2" Cable Entry Ports that fit PEPRO Shielding Cable Entry Glands and/or PEPRO Telecom Entry Enclosures

· (5) Cable Entry Covers Shielded Gland:

· (3) Cable Entry Gland

· (1) Telecom Entry Enclosures

E. Heating/Ventilation Passive Ventilation:

· Passive air intake & exhaust.

F. Grounding

· PEPRO's Faraday Cage designC

-EGB Pass Thru ar Power Entry Loaction

· UFER Grounding Pads at 4 corners G. Anchoring Outriggers:

· (6) Long Outriggers with Ballast Plates

· (6) 2'x2' UFER Ground Cement Pads

PASSIVE AIR EXHAUST

TELECO BOX CABLE ENTRY

HAND WINCH

(3'-2") SOLAR PANEL

HEIGHT

9'-6"8'-7"

20'-2" CONCRETE PADS OVER ALL LENGTH

WALL MOUNTED SOLAR PANELS

16'-0" CONCRETE PADS

WIDTH

ENTRY DOOR

EXTERIOR LIGHT

ENTRY DOOR

LEVELING

17'-3 1 "

OVER ALL WIDTH2

D

ROOF MOUNTED SOLAR PANELS

PASSIVE C AIR INTAKE

SHELTER HEIGHT

B

JACKS

B2

FILTERED POWER ENTRYSIZE

B DRAWN BY: JJS DATE: 07/08/2024

MATERIAL:

REV

14'-1"

SHELTER LENGTH

8'- 1 " SHELTER WIDTH

900-0419DWG. NO.

TITLE:

FDRS 8x14x8 20ft Tower, DC for BLM Fissure Peak SN1908

A

8 7 6

PROPRIETARY AND CONFIDENTIAL THE INFORMATION CONTAINED IN THIS DRAWING IS THE SOLE PROPERTY OF

PEPRO LLC. ANY REPRODUCTION IN

PART OR AS A WHOLE WITHOUT THE WRITTEN PERMISSION OF PEPRO LLC. IS PROHIBITED.

5 4

UNLESS OTHERWISE SPECIFIED: DIMENSIONS ARE IN INCHES TOLERANCES:

FRACTIONAL 1/8

TWO PLACE DECIMAL .01 THREE PLACE DECIMAL .005

ANGULAR: MACH 0.5 STRUCT 1

SCALE: 1:75

WEIGHT:

SHEET 1 OF 3

8 7 6

5 4 3

2 1 Maximum Member Forces

F

SHEAR

722 lbs

AXIAL

202 lbsThis tower is designed using the TIA-222-H standard.

The following design criteria apply:

· Tower is located on San Bernadino County, CA.

· Site Elevation: 4160 ft

· Basic wind speed of 97 mph

· Structure Class II

· Exposure Category C (Open Country)

· Topographic Category 4 (Ridge)

· Crest Height 1420 ft

· Nominal ice thickness of 0.00 in

· Ice thickness is considered to increase with height

· Ice density of 56 pcf

· A wind speed of 30 mph is used in combination with ice.

· Deflections calculated using a wind speed of 60 mph.

· Tower sections are connected using coupler flange connections.

· Connections use SAE Grade 8 bolts, nuts and locking devices.

· Aluminum Tower members are Powder Coated at 6mils

· Analysis done using tnxTowerTM

· Pressures are calculated at each section.

· Antenna Cable:

· (2) LMR400 attached to outside of tower from 7.5-19.3ft

· (2) LMR400 attached to outside of tower from 7.5-13.8ft

· Antenna:

- (2) ANT150F2 at 19.3ft

- (2) ANT150F2 at 13.8ft

REACTIONS- 97 MPH

Section No.

L1

Elevation, ft

20 - 7.5

Condition

Max Tension Max. Compression Max. Mx Max. My

Gov. Load Comb.

2MOMENT

6658 lb-ft

Max. Vy -6657

Max. Vx

-722

Max. Torque

NA

Max Tension

Max. Compression

Max. Mx

E

Max. My

Max. Vy

Max. Vx

Max. Torque

Axial, lbs

-201 -201 -201

Major Axis Moment, lb-ft -6656

Minor Axis Moment, lb-ft 0 F -6656

Comb. No.

Load Combinations Description

Load Combination

Vertical, lbs

Shear-x, lbs

Tower Mast Reaction Summary Shear-z, lbs Overturning Moment-Mx, lb-ft

Overturning Moment-Mz, lb-ft

Torque, lb-ft

D

20.01 12.54 C

19.33

13.83

Dead Only 2 1.2 Dead+1.0 Wind 0 deg - No Ice 3 0.9 Dead+1.0 Wind 0 deg - No Ice 4 1.2 Dead+1.0 Wind 90 deg - No Ice 5 0.9 Dead+1.0 Wind 90 deg - No Ice 6 1.2 Dead+1.0 Wind 180 deg - No Ice 7 0.9 Dead+1.0 Wind 180 deg - No Ice 8 Dead+Wind 0 deg - Service 9 Dead+Wind 90 deg - Service 10 Dead+Wind 180 deg - Service

-722 -722 -294

-1 -6658 -6654 -1 -1 -2571 -1

-6657 -6653 -2570

0D

-37 -37 -13

7.47Maximum Tower Deflections- Service Wind 60MPH

Elevation, ft Horz.

Deflection, in Gov. Load Comb.

Tilt, Degree Twist, Degree L1 20 - 7.5 0.72 0.40 0.000

Section Properties

Shape Material L1 6"-Sch40 Pipe 6061-T6 L2

MATERIAL:

REV

2.03

GROUND TO TOWER BASE

DWG. NO.900-0419

TITLE:

FDRS 8x14x8 20ft Tower, DC for BLM Fissure Peak SN1908

8 7 6

PROPRIETARY AND CONFIDENTIAL THE INFORMATION CONTAINED IN THIS DRAWING IS THE SOLE PROPERTY OF

PEPRO LLC. ANY REPRODUCTION IN

PART OR AS A WHOLE WITHOUT THE WRITTEN PERMISSION OF PEPRO LLC. IS PROHIBITED.

5 4

UNLESS OTHERWISE SPECIFIED: DIMENSIONS ARE IN INCHES TOLERANCES:

FRACTIONAL 1/8

TWO PLACE DECIMAL .01 THREE PLACE DECIMAL .005

ANGULAR: MACH 0.5 STRUCT 1

SCALE: 1:25

WEIGHT:

SHEET 2 OF 3

Notes:

Pepro Aluminum Shelter External Stability Checks

6 5

- Foundation Requirements: Class 3 Material IBC 2018 Table 1806.2 and Para. 1806.3.4F

4 3 2 1

Risk Category Exposure Category (B, C or D) Basic Wind Speed, V (mph) Class of Foundation MaterialF

Building Geometry Height (ft) Width of Building (ft) Length of Building (ft) Outrigger Spacing Along Width of Building (ft) Outrigger Spacing Along Length of Building (ft) Platform Height Above Ground (ft) Weight of Building w/o Ballast (lb) Number of Outrigger Legs Number of Concrete Pads Area of Single Concrete Pad (ft^2) Depth of Concrete Pad (ft) Width of Concrete Pad (ft) E Gravity LoadingsRoof Live Load, Lr (lb/ft^2) TIA-222-H, Section 12.4 Floor Live Load, L (lb/ft^2) ASCE 7-16, Tbl 4-1 Floor Dead Load, L (lb/ft^2) Weight of Furnishings, Batteries and Radios Total Roof Live Load, Lr (lb)

Total Floor Live Load, L (lb)

Total Floor Dead Load, D (lb)

Wind Loading - On Width of Building (Wind Perpendicular to Ridge)

Use Chapter 28 Part 2 for Simple Diaphram Buildings K1 = 0.73

K2 = 1.00

K3 = 0.99

Topographic Factor, Kzt 2.95

ASCE 7-16, 26.8

Horizontal Design Force, F (lbs)

Vertical (Uplift) Design Force, F (lbs)

Wind Loading - On Length of Building (Wind Parallel to Ridge)

Use Chapter 28 Part 2 for Simple Diaphram Buildings K1 = 0.73

K2 = 1.00

K3 = 0.99

Topographic Factor, Kzt 2.95

ASCE 7-16, 26.8

Horizontal Design Force, F (lbs)

Vertical (Uplift) Design Force, F (lbs)

II C 100

11.7 8.0 14.0 14.00 20.00 1.0 10425 3.5 2.0

ASCE 7-16, Tbl 1.5-1

ASCE 7-16, 26.7

ASCE 7-16, Fig 26.5-1 B or C IBC 2018 Tbl. 1806.2

Description: Sandy gravel and/or gravel Lateral Bearing: 200 psf/f Lateral Sliding Coefficient: 0.35

- Ballast Requirement: 9000 lbs

· Site is located in San Bernadino County, CA.

· Site Elevation: 4160 ft

· Basic wind speed of 100 mph

· Structure Class II

· Exposure Category: Open Country

· Topographic Category: Ridge

D D

Snow Loading pg (lb/ft^2) pf (lb/ft^2)

S (Total Snow Load on Building, lbs) = Seismic

CSite Soil Classification

ASCE 7-16, 11.4.3

Site Latitude 34° 25' 9.71"

Site Longitude -116° 27' 29.74"

W (Weight of Building without Ballast) (lb) = 10425

ASCE 7-16, 12.7.2

SDs = 1.59 http://hazards.atcouncil.org/#/seismic?

E (Total Seismic Load) (lb) =

ASCE 7-16, 12.4.2

Tower Loadings - Max. (Base) Wind

Axial (lbs) =

Shear (lbs) =

Moment (lb-ft) =

Determine Required Ballast to Prevent Overturning

Applicable Load Combinations - Strength Limit State for Overturning Total DL Required (lb) ASCE 7-16 2.3 Load Combination Force on Width of Building

.9D + 1.0W 10377 .9D + 1.0E Force on Length of Building

.9D + 1.0W 14916 .9D + 1.0E 10814 Total Weight of Building in Operation (lb) = 10425

Total Ballast Weight Required (lb) =

Ballast Fill Weight per Corner (lb) =

Check Sliding Allowable Stress Design Load Combinations (ASCE

7-16, 2.4.1) shall be used for Values Provided in IBC 2018 Tbl 1806.2

ASCE 7-16, 2.4.1 Load Combination 7 & 10 Lateral Bearing Resistance (psf) = IBC Tbl 1806.2 Lateral Sliding Coefficient of Friction = 0.35 IBC Tbl 1806.2 Resistance from Friction to Lateral Sliding (lb) =

Resistance from Soil for Lateral Bearing (lb) =

Total Resistance to Sliding (lb) =

Driving Force due to Wind (lb) =

Driving Force due to Seismic (lb) =

Controlling Driving Force (lb) =

Additional Ballast if Sliding Controls (lbs)=

Total Ballast Required =

Total Ballast Weight Required per Corner (lbs) =

W(horz)= 7532 lbs

B E(seismic)= 9945 lbs

W(lift)= 5809 lbs

DL= 14916 lbs B S(snow)= 1475 lbs

FORCE SUMMARYDWG. NO.

Determine Max. Bearing Pressure Allowable Stress Design Load Combinations (ASCE 7-16, 2.4.1) shall be used for Values Provided in IBC 2018 Tbl 1806.2, (See IBC 2018 1806.1)

900-0419

TITLE:

FDRS 8x14x8 20ft Tower, DC for BLM Fissure Peak SN1908

Applied Bearing Pressure (lb/ft^2)A

ASCE 7-16, 2.4.1 Load Combination

PROPRIETARY AND CONFIDENTIAL

UNLESS OTHERWISE SPECIFIED:

D + S D + 0.75L + 0.75S

THE INFORMATION CONTAINED IN THIS DRAWING IS THE SOLE PROPERTY OF

DIMENSIONS ARE IN INCHES TOLERANCES:

SIZEB MATERIAL:

REV A

Maximum Bearing Pressure (lb/ft^2) = 1138PEPRO LLC. ANY REPRODUCTION IN PART OR AS A WHOLE WITHOUT THE

DRAWN BY: JJS

DATE: 07/08/2024

8 7

WRITTEN PERMISSION OF PEPRO LLC. IS PROHIBITED.

6 5 4

THREE PLACE DECIMAL .005

ANGULAR: MACH 0.5 STRUCT 1

SCALE: 1:65 WEIGHT:

SHEET 3 OF 3

image1.jpeg image2.jpeg image3.jpeg image4.png image5.png image6.png image7.png image8.png image9.png image10.jpeg image11.jpeg image12.png image13.png image14.png image15.png image16.png image17.png image18.png image19.png image20.png image21.png image22.png image23.png image24.png image25.png image26.png image27.png image28.png image29.png image30.png image31.png image32.png image33.png