GENERAL REPAIR REPORT - LW.pdf

Structural Analysis and Condition Assessment for LMR Sites

Laredo-Wormser Road, Texas (TX8617)

STRUCTURAL AND CONDITION ASSESSMENT

REPORT

October 12, 2016

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420 North 5th Street, Suite 100 Minneapolis, Minnesota 55401

Tower Engineering Professionals

326 Tryon Road Raleigh, North Carolina 27603

TX Firm# F-11847

STRUCTURAL AND CONDITION ASSESSMENT REPORT

FOR

[LAREDO-WORMSER ROAD] TX8617

247’ SELF SUPPORTING TOWER

LAREDO, WEBB COUNTY, TEXAS

TEP # 69951_85791

Revision 0

Respectfully Submitted By:

Prepared For:

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Date: October 12, 2016

Stephen Fiskum, FAIA Tower Engineering Professionals

HGA Architects and Engineers 326 Tryon Road

420 5th Street North, Suite 100 Raleigh, NC 27603

Minneapolis, MN 55401 (919) 661-6351

(612) 758-4502 StructuresReview@tepgroup.net

Subject: Executive Summary

Tower Designation: Site Number: TX8617

Site Name: Laredo-Wormser Road

Engineering Firm Designation: TEP Project Number: 69951_85791

Site Data: Wormser Road, Laredo, Webb County, TX 78046

Lat., Long.: 27.457769, -99.420072

(N 27° 27' 27.97'', W 99° 25' 12.26”)

247 Foot ± – Self Supporting Tower

Tower Engineering Professionals (TEP) is pleased to provide this executive summary for the Phase I Scope of Work, which included a Maintenance and Condition Assessment, Capital Expenditure Table, Steel and Appurtenance

Mapping, and Structural Analysis for the above referenced site.

Maintenance and Condition Assessment

Overall Tower Condition (Excellent/Good/Average/Fair/Poor): Average*

Tower Type: 247-ft Rohn model SRSS self supporting tower

Tower Age: Approximately 14 years**

Number of Guy Wires: N/A

Tower Access Road Condition: Good, no obstacles or issues encountered

A periodic inspection for the above referenced site was performed by Bryan Gilliam, C.W.I. and Ryan Barger, E.I. of

TEP during the August 10, 2016 site visit. The inspection was in accordance with the ANSI/TIA-222-G-2005, Annex J:

Maintenance and Condition Assessment (Normative). TEP observed the following checklist items requiring some measure of possible or required corrective action: 1) Structure Condition, 2) Finish, 3) Grounding, 4) Antennas and

Lines, 5) Concrete Foundations, and 6) Non-TIA Related Items. Refer to the Maintenance and Condition Assessment

Report for specific details.

*TEP defines the tower conditions as follows:

Excellent - The tower has sufficient capacity to carry the existing loads. No modifications are required at this time. In addition, the tower has no maintenance issues of note and doesn’t require maintenance repairs at this time.

Good - The tower has sufficient capacity to carry the existing loads. No modifications are required at this time. However, the tower has some maintenance issues of note that require attention.

Average - The tower does not have sufficient capacity to carry the existing loads. Modifications will be required to bring the tower into compliance with the

ANSI/TIA-222-G standard for the existing loading. In addition, the tower may have minor maintenance issues of note that require attention.

Fair - The tower does not have sufficient capacity to carry the existing loads. Modifications will be required to bring the tower into compliance with the

ANSI/TIA-222-G standard for the existing loading. In addition, the tower has maintenance issues of note that require attention. Based on the itemized estimate in our Capital Expenditure Table, modifying the existing tower may be the most cost effective solution.

Poor - The tower does not have sufficient capacity to carry the existing loads. Modifications will be required to bring the tower into compliance with the

ANSI/TIA-222-G standard for the existing loading. In addition, the tower has maintenance issues of note that require attention. Based on the itemized estimate in our Capital Expenditure Table and/or the condition of the tower, a full tower replacement may be the best solution.

**Tower Age was estimated based on tower identification tags, tower manufacturer information, tower research, type and condition of tower components, and/or historical site images

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TEP Project Number 69951_85791 October 12, 2016

TX8617 - Laredo-Wormser Road

326 Tryon Road, Raleigh, NC 27603 (o) 919-661-6351 (f) 919-661-6350 www.tepgroup.net

Condition Assessment of Non-Tower Assets

During the site visit, TEP conducted a visual inspection of all Non-Tower Owned Assets. TEP did not find any non-tower assets that require urgent corrective repairs. However, TEP recommends regular inspection and maintenance by licensed professionals based on manufacturer specifications. Refer to Section L of the Maintenance and Condition

Assessment Report for any applicable additional information.

Asset Type Coordinates Condition Notes

Estimated

Remaining

Life

Shelter/

Roof #1 Prefab

27.457761, -99.419967 Good GFRC Shelters tag, no major issues observed 10+ years

Shelter

Access Single Door

27.457761, -99.419967 Average

Located on south side of shelter, general wear located on door 5-10 years

HVAC Unit

(2) Through

Wall

27.457761, -99.419967 Good

Bard manufacturer tag, appears to be in good condition, no major issues observed 10+ years

Power

Supply Generator

27.457669, -99.420014 Average

Cummins, Model #: GGDB-5567283, rust on exhaust 5-10 years

Power

Supply

Power

Meter

27.457789, -99.420253 Good

Marked “Landis+Gyr”, appears to be working properly 10+ years

Power

Supply

Power

Meter

27.457694, -99.420264 Good

Marked “Landis+Gyr”, appears to be working properly 10+ years

Gas Source Fuel Tank 27.457658, -99.420061 Good

American Welding & Tank Co. 250 gal tank, no major issues visible 10+ years

Cellular

Receivers

27.457761, -99.419967 Good

Shelter #1 houses various units associated with communication equipment, no major issues of note

10+ years

Capital Expenditure Table

A cost estimate of $68,800 was provided to cover repairs and additional inspections as recommended in the

Maintenance and Condition Assessment Report and the Structural Analysis Report. The recommended repair schedule ranges from 6 months to 5 years. Also note that this estimate does not include any foundation reinforcements that may be required. TEP cannot say with certainty that modifying the existing tower would be more cost effective than a replacement without completing a Structural Modification Design Analysis. Refer to the

Capital Expenditure Table for details. For itemized repairs, refer to the Capital Expenditure Table for details. TEP estimated a ROM cost for full tower replacement would range from approximately $160,000 for a 100-ft self supporting tower to $250,000 for a 200-ft self supporting tower. These estimates do not include pricing for site specific costs related to zoning, permitting, environmental studies, etc.

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Steel and Appurtenance Mapping

This tower is a 247-ft± model SRSS self supporting tower designed by Rohn in August of 2002. A Steel and

Appurtenance Mapping was performed in order to obtain the necessary tower and appurtenance loading information needed to conduct the Structural Analysis for this site. The antennas recorded during our Steel and

Appurtenance Mapping are depicted in the table below. TEP denoted the owner of the equipment under the

“Owner/Tenant” column based on information available on site. Refer to the Steel and Appurtenance Mapping

Report for additional detail.

Elevation

(ft) Qty Antenna Model

Mount

Type

Owner/

Tenant

253.0 1 Celwave Stationmaster VHF Sidearm CBP

253.0 1 Celwave Stationmaster VHF Sidearm CBP

241.0 1 Yagi VERT POL 6-3L UHF

246.5 1 Celwave BA 1010-2 VHF Sidearm CBP

234.0 1 Decibel DB-224 (Inverted)

228.0 1 Commscope HP8-71W-P3A Pipe CBP

215.0 1 10’ 2-element Dipole Sidearm CBP

211.0 1 Decibel DB-224 Sidearm Unknown

195.0 1 Commscope HP10-71W-P3A Pipe CBP

186.0 1 Empty Pipe Mount CBP

177.5 1 Celwave Master VHF Pipe CBP

166.0 1 Andrew VHP4-142-111 Pipe CBP

148.0 1 Andrew VHP2-71W-511 Pipe CBP

134.5 1 Empty Pipe Mount CBP

123.0 1 Andrew VHP4-71W-511 Pipe CBP

116.5 1 Andrew VHP4-71W-IM5 Pipe CBP

110.0 1 Andrew VHP4-71W-511 Pipe CBP

109.5 1 Andrew VHP2.5-142-111 Pipe CBP

99.0 1 Radiowaves SP4-5.2NS Pipe CBP

91.5 1 Andrew VHP7-71W-111 Pipe CBP

84.0 1 Andrew VHP2.5-142-111 Pipe CBP

72.3 1 Andrew VHP2-71W-IM5 Pipe CBP

69.5 1 Andrew VHP2-71W-IM5

67.0 1 Andrew VHP6-71W-511 Pipe CBP

63.5 1 Andrew VHP2-71W-511 Pipe

CBP

61.0 1 Andrew VHP2.5-142W-110 CBP

60.5 1 Andrew VHP4-71W-511 Pipe CBP

55.3 1 Log Periodic VHF 21 EL Sidearm CBP

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Structural Analysis

The Structural Analysis report outlines overstresses in the tower redundant diagonal bracing from 19’ to 57’ elevations and tower redundant horizontal bracing from 19’ to 57’ elevations. TEP believes that the majority of the overstresses can be attributed to the more stringent loading and analysis criteria as required by the latest ANSI/TIA-

222-G-2-2009 Standard, as compared to previous versions of the TIA Standard for which the tower was originally designed. Based on our analysis we have determined the tower stress level for each controlling component, under the following load case, to be:

LC1: Existing Equipment Insufficient Capacity Note: See Table 1 for the existing loading

Thank you for the opportunity to provide this service for you. If you have any questions or comments, please contact our office.

Component % Capacity

Leg (T12) 47.2

Diagonal (T12) 81.8

Horizontal (T12) 61.9

Secondary Horizontal (T8) 35.9

Top Girt (T1) 4.3

Redund Horz 1 Bracing (T12) 140.9

Redund Diag 1 Bracing (T12) 142.6

Redund Hip 1 Bracing (T13) 2.9

Redund Hip Diagonal 1 Bracing (T13) 1.0

Redund Sub Horz Bracing (T13) 13.6

Redund Sub Diagonal Bracing (T13) 52.0

Inner Bracing (T12) 0.5

Bolt Checks 65.8

Anchor Rods 32.5

Foundation Reaction Comparison 46.2

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MASTER TABLE OF CONTENTS

���� MAINTENANCE AND CONDITION ASSESSMENT

���� CAPITAL EXPENDITURE TABLE

���� ANNEX A: STEEL AND APPURTENANCE MAPPING

���� ANNEX B: STRUCTURAL ANALYSIS

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MAINTENANCE AND CONDITION ASSESSMENT

PROPERTY OF THE UNITED STATES GOVERNMENT- FOR OFFICIAL USE ONLY- DO NOT REMOVE THIS NOTICE- PROPERLY DESTROY DOCUMENTS WHEN NO LONGER NEEDED

Date: October 12, 2016

HGA Architects and Engineers 326 Tryon Road

420 5th Street North, Suite 100 Raleigh, NC 27603

Minneapolis, MN 55401 (919) 661-6351

(612) 758-4502 StructuresReview@tepgroup.net

Subject: Maintenance and Condition Assessment Report

Tower Designation: Site Number: TX8617

Site Name: Laredo-Wormser Road

Engineering Firm Designation: TEP Project Number: 69951_85791

Site Data: Wormser Road, Laredo, Webb County, TX 78046

Lat., Long.: 27.457769, -99.420072

(N 27° 27' 27.97”, W 99° 25' 12.26”)

247-ft ± – Self Supporting Tower

Dear Mr. Fiskum, Tower Engineering Professionals (TEP) completed a periodic inspection for the above referenced site. The onsite investigation was performed by Bryan Gilliam, C.W.I. and Ryan Barger, E.I. of TEP during the August 10, 2016 site visit.

The inspection was in accordance with the ANSI/TIA-222-G-2005, Annex J: Maintenance and Condition Assessment

(Normative), including all addendums (addendums TIA-222-G-1 2007 and TIA 222-G-2 2009); the checklist can be found on pages 3 thru 8 of this report.

Observations and recommendations are listed herein. The inspection included observation of the tower components and CBP owned assets. For the purpose of this inspection, the tower legs were named by letter according to the magnetic azimuth defined by a line from the center of tower to the leg. “A” leg is the leg closest to magnetic north, followed clockwise by “B” and “C.”

Thank you for the opportunity to provide this service for you. If you have any questions or comments, please contact our office.

TX Firm# F-11849

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Self Supporting Tower Maintenance and Condition Assessment Report October 12, 2016

TEP Project Number 69951_85791 TX8617 - Laredo-Wormser Road

TABLE OF CONTENTS

1) ANSI/TIA-222-G-MAINTENANCE AND CONDITION ASSESSMENT

2) SUMMARY

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ANSI/TIA-222-G MAINTENANCE AND CONDITION ASSESSMENT

A. STRUCTURE CONDITION

A.1. Damaged members (legs and bracing)

Okay Possible Improvement Needs Repair Not Applicable

Notes:

A.2. Loose members

Okay Possible Improvement Needs Repair Not Applicable

Notes:

A.3. Missing members

Okay Possible Improvement Needs Repair Not Applicable

Notes:

A.4. Climbing facilities, platforms, catwalks – all secure

Okay Possible Improvement Needs Repair Not Applicable

Notes: Bent step peg observed at 120-ft on C-leg. Surface corrosion observed on step peg hardware at 95-ft and 190-ft on A-leg. See summary for details.

A.5. Loose and/or missing bolts and/or nut locking devices

Okay Possible Improvement Needs Repair Not Applicable

Notes: Missing nut locking device on diagonal bracing bolt at 152-ft. (1) Lock washer installed improperly at 19-ft on C-leg. See summary for details.

A.6. Visible cracks in welded connections

Notes:

B. FINISH

B.1. Paint and/or galvanizing condition

Notes:

B.2. Rust and/or corrosion condition including mounts and accessories

Okay Possible Improvement Needs Repair Not Applicable

Notes: Corroded mount members observed on the antenna mount at 56.25-ft on A-leg. See summary for details.

B.3. FAA or ICAO color marking conditions

Okay Possible Improvement Needs Repair Not Applicable

Notes:

B.4. Water collection in members (to be remedied, e.g., unplug drain holes, etc.)

Okay Possible Improvement Needs Repair Not Applicable

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C. LIGHTING

C.1. Conduit, junction boxes, and fasteners (weather tight and secure)

Notes:

C.2. Drains and vents openings (unobstructed)

Okay Possible Improvement Needs Repair Not Applicable

Notes:

C.3. Wiring Condition

Okay Possible Improvement Needs Repair Not Applicable

Notes:

C.4. Light lenses

Okay Possible Improvement Needs Repair Not Applicable

Notes:

C.5. Bulb condition

Okay Possible Improvement Needs Repair Not Applicable

Notes:

C.6.a. Controllers functioning (Flasher)

Okay Possible Improvement Needs Repair Not Applicable

Notes:

C.6.b. Controllers functioning (Photo control)

Okay Possible Improvement Needs Repair Not Applicable

Notes:

C.6.c. Controllers functioning (Alarms)

D. GROUNDING

D.1. Connections

Notes:

D.2. Corrosion

Okay Possible Improvement Needs Repair Not Applicable

Notes:

D.3. Lightning protection (secured to structure)

Okay Possible Improvement Needs Repair Not Applicable

Notes: No lightning protection installed on tower. Addition of lightning rod and homerun ground wire are up to owner’s discretion.

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E. ANTENNAS AND LINES

E.1. Antenna condition

Notes: Yagi antenna located on A-leg at 56.25-ft has several bent elements and is missing an element. See summary for details.

E.2. Mount and/or ice shield condition (bent, loose, and/or missing members)

Okay Possible Improvement Needs Repair Not Applicable

Notes: Unused mounts on C-leg at 134.5-ft and 187-ft. (4) Loose U-bolt nut locking devices on mount at 119-ft on A-leg. See summary for details.

E.3. Feed line condition (flanges, seals, dents, jacket damage, grounding, etc.)

Okay Possible Improvement Needs Repair Not Applicable

Notes:

E.4. Hanger condition (snap-ins, bolt on, kellum grips, etc.)

Okay Possible Improvement Needs Repair Not Applicable

Notes: Corroded kellum grip attachments at 70-ft, 105-ft, and 141-ft on AB face. See summary for details.

E.5. Secured to structure

F. OTHER APPURTENANCES (WALKWAYS, PLATFORMS, SENSORS, FLOODLIGHTS, ETC.)

F.1. Condition

Notes:

F.2. Secured to structure

G. INSULATOR CONDITION

G.1. Cracking and chipping

Notes:

G.2. Cleanliness of insulators

Okay Possible Improvement Needs Repair Not Applicable

Notes:

G.3. Spark gaps set properly

Okay Possible Improvement Needs Repair Not Applicable

Notes:

G.4. Isolation transformer condition

Okay Possible Improvement Needs Repair Not Applicable

Notes:

G.5. Bolts and connection secure

Okay Possible Improvement Needs Repair Not Applicable

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H. GUYS

H.1. Strand condition (corrosion, breaks, nicks, kinks, etc.)

Notes:

H.2.a. Guy Hardware Conditions (Turnbuckles or equivalent (secure and safety properly applied)

Okay Possible Improvement Needs Repair Not Applicable

Notes:

H.2.b. Guy Hardware Conditions (Cable thimbles properly in place (if required))

Okay Possible Improvement Needs Repair Not Applicable

Notes:

H.2.c. Guy Hardware Conditions (Service sleeves properly in place (if required))

Okay Possible Improvement Needs Repair Not Applicable

Notes:

H.2.d.i. Guy Hardware Conditions (Cable connectors (end fittings) (Cable clamps applied properly and bolts tight))

Okay Possible Improvement Needs Repair Not Applicable

Notes:

H.2.d.ii. Guy Hardware Conditions (Cable connectors (end fittings) (Wire serving properly applied))

Okay Possible Improvement Needs Repair Not Applicable

Notes:

H.2.d.iii. Guy Hardware Conditions (Cable connectors (end fittings) (No signs of slippage or damaged strands))

Okay Possible Improvement Needs Repair Not Applicable

Notes:

H.2.d.iv. Guy Hardware Conditions (Cable connectors (Preformed wraps – properly applied, fully wrapped, & sleeve in place))

Okay Possible Improvement Needs Repair Not Applicable

Notes:

H.2.d.v. Guy Hardware Conditions (Cable connectors (end fittings) (Poured sockets secure and showing no separation))

Okay Possible Improvement Needs Repair Not Applicable

Notes:

H.2.d.vi. Guy Hardware Conditions (Cable connectors (Shackles, bolts, pins, and cotter pins secure and in good condition))

Okay Possible Improvement Needs Repair Not Applicable

Notes:

H.3. Guy tensions

Okay Possible Improvement Needs Repair Not Applicable

Notes:

H.4. Measure guy tensions

Okay Possible Improvement Needs Repair Not Applicable

Notes:

H.5. Record temperature, wind speed and wind direction

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I. CONCRETE FOUNDATIONS

I.1.a. Ground condition (Settlement, movement or earth cracks)

Notes:

I.1.b. Ground condition (Erosion)

Okay Possible Improvement Needs Repair Not Applicable

Notes:

I.1.c. Ground condition (Site condition (standing water, drainage, trees, etc.))

Okay Possible Improvement Needs Repair Not Applicable

Notes:

I.2.a. Anchorage condition (Nuts and/or nut locking device (tightened))

Okay Possible Improvement Needs Repair Not Applicable

Notes: (9) Missing anchor rod nut locking devices on all legs. (5) Anchor rod locking nuts were found to be recessed on the B-leg. See summary for details.

I.2.b. Anchorage condition (Grout condition)

Okay Possible Improvement Needs Repair Not Applicable

Notes:

I.2.c. Anchorage condition (Anchorages and/or anchor rod condition)

Okay Possible Improvement Needs Repair Not Applicable

Notes:

I.3.a. Concrete condition (Cracking, spalling, or splitting)

Okay Possible Improvement Needs Repair Not Applicable

Notes: All leg foundations are severely cracked. See summary for details.

I.3.b. Concrete condition (Chipped or broken concrete)

Okay Possible Improvement Needs Repair Not Applicable

Notes:

I.3.c. Concrete condition (Honeycombing)

Okay Possible Improvement Needs Repair Not Applicable

Notes:

I.3.d. Concrete condition (Low spots to collect moisture)

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J. GUYED MAST ANCHORS

J.1. Settlement, movement or earth cracks

Notes:

J.2. Backfill heaped over concrete for water shedding

Okay Possible Improvement Needs Repair Not Applicable

Notes:

J.3. Anchor rod condition below earth (Maintain required structural capacity of anchor during exploration.)

Okay Possible Improvement Needs Repair Not Applicable

Notes:

J.4. Corrosion control measures (galvanizing, coating, concrete encasement, cathodic protection systems, etc.)

Okay Possible Improvement Needs Repair Not Applicable

Notes:

J.5. Anchor heads clear of earth

K. TOWER ALIGNMENT

K.1. Tower Plumb and Twist

Notes: Tower twist and plumb was not measured as a part of this scope of work.

L. NON-TIA RELATED ITEMS

L.1. Equipment Shelter

Notes:

L.2. Security

Okay Possible Improvement Needs Repair Not Applicable

Notes: Tower compound is unsecured. See summary for details.

L.3. Other Equipment

Okay Possible Improvement Needs Repair Not Applicable

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SUMMARY

Photograph Observations and Recommendations

A.4. Climbing facilities, platforms, catwalks (all secure)

Observation:

Bent step peg observed at 120-ft on C-leg.

Recommendation:

Replace with a new 5/8” dia. x 6” long step peg.

A.4. Climbing facilities, platforms, catwalks (all secure)

Surface corrosion observed on step peg at 95-ft and 190-ft on the A-leg.

Replace corroded step pegs.

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A.5. Loose and/or missing bolts and/or nut locking devices

Missing nut locking device on diagonal bracing bolt at 152-ft.

Install a nut locking device. If necessary, re-install a longer bolt to accommodate the use of a nut locking device. Tighten all nuts per the AISC “turn of the nut” method.

A.5. Loose and/or missing bolts and/or nut locking devices

(1) Lock washer installed on improperly at 19-ft on C-leg.

Remove and reinstall lock washer under nut. Replace with new A325N 1-1/2” dia. leg bolt. Tighten all nuts per the AISC

“turn of the nut” method.

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B.2. Rust and/or corrosion condition including mounts and accessories

Corroded mount members observed on the antenna mount at 56.25-ft on A-leg.

Clean areas of corrosion down to sound metal and coat with two brush coats of ZRC cold galvanizing compound or approved equivalent.

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E.1. Antenna condition

Yagi antenna located on A-leg at 56.25-ft has several bent elements and is missing an element.

Repair or replace antenna.

E.2. Mount and/or ice shield condition (bent, loose, and/or missing members)

Unused mounts on C-leg at 134.5-ft and 187-ft.

Removing the unused antenna mount will improve the overall structural capacity of the tower.

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E.2. Mount and/or ice shield condition (bent, loose, and/or missing members)

(4) Loose U-bolt nut locking devices on mount at 119-ft on A-leg.

Tighten all nut locking devices.

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E.4. Hanger condition (snap-ins, bolt on, kellum grips, etc.)

Corroded kellum grip attachments at 70-ft, 105-ft, and 141-ft on AB face.

Replace kellum grip attachments.

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I.2.a. Anchorage condition (Nuts and/or nut locking device

(tightened))

(9) Missing anchor rod nut locking devices on all legs.

Install anchor rod nut locking devices. Tighten all anchor rod nuts per the AISC “turn of the nut” method.

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I.2.a. Anchorage condition (Nuts and/or nut locking device

(tightened))

(5) Anchor rod locking nuts were found to be recessed on the B-leg.

Fill the gap between the top of the bolt and the top of the locking nut with silicon to prevent water collection.

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I.3.a. Concrete condition (Cracking, spalling, or splitting)

All leg foundations are severely cracked.

Have an engineer licensed in the state of Texas design structural modifications.

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L.2. Security

Tower compound is unsecured.

Install an 8-ft, barbed wire fence around all CBP assets, including the tower and equipment shelters. Secure fence with chain and padlock.

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CAPITAL EXPENDITURE TABLE

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ANSI/TIA-222-G: CAPITAL EXPENDITURE TABLE

Job Name: TX8617 - Laredo-Wormser Road

TEP Number: 69951_85791

A. STRUCTURAL CONDITION

Issue: Repair/Modification: Repair Schedule:

A.1. Damaged members (legs and bracing)

a. The following members were overstressed in the structural analysis:

0-6 months $40,000

● Tower Redundant Diagonals from 19'-57'

● Tower Redundant Horizontals from 19'-57'

Sub Total: $40,000

A.4. Climbing facilities, platforms, catwalks – all secure

a. Bent step peg observed at 120-ft on C-leg. i. Replace with a new 5/8" dia. x 6" long step peg. 0-1 year $50

b. Surface corrosion observed on step peg at 95-ft and 190-ft on the A-leg.

ii. Replace all corroded step pegs. 0-5 years $100

Sub Total: $150

A.5. Loose and/or missing bolts and/or nut locking devices

a. Missing nut locking device on diagonal bracing bolt at 152-ft i. Install a nut locking device. If necessary, re-install a longer bolt to accommodate the use of a nut locking device. Tighten all nuts per the AISC “turn of the nut” method.

0-6 months $50

b. (1) Lock washer installed on improperly at 19-ft on C-leg. ii. Remove and reinstall lock washer under nut.

Replace with new A325N 1-1/2” dia. leg bolt. Tighten all nuts per the AISC “turn of the nut” method.

0-6 months $200

Sub Total: $250

Total: $40,400

B. FINISH

Issue: Repair/Modification: Repair Schedule:

B.2. Rust and/or corrosion condition including mounts and accessories

a. Corroded mount members observed on the antenna mount at

56.25-ft on A-leg.

i. Clean areas of corrosion down to sound metal and coat with two brush coats of ZRC cold galvanizing compound or approved equivalent.

0-1 year $250

Sub Total: $250

Total: $250

C. LIGHTING

NO DEFICIENCIES WERE IDENTIFIED

D. GROUNDING

Issue: Repair/Modification: Repair Schedule:

D.3. Lightning protection (secured to structure)

a. No lightning protection observed on tower. i. Addition of lightning rod and homerun ground wire are up to owner's discretion

0-5 years $750

Sub Total: $750

Total: $750

*Items that don't require attention were omitted from this list of itemized modification costs. For a full itemized list of everything that was assessed during our site visit please reference the Maintenance and Condition Assessment.

Fee:

Fee:

Fee:

i. Order Structural Design Drawings for modifications to failing/damaged members.

ii. Complete repairs as specified in Structural Design

Drawings.

PROPERTY OF THE UNITED STATES GOVERNMENT- FOR OFFICIAL USE ONLY- DO NOT REMOVE THIS NOTICE- PROPERLY DESTROY DOCUMENTS WHEN NO LONGER NEEDED

E. ANTENNAS AND LINES

Issue: Repair/Modification: Repair Schedule:

E.1. Antenna condition

a. Yagi antenna located on A-leg at 56.25-ft has several bent elements and is missing an element.

i. Repair or replace antenna. 0-5 years $750

Sub Total: $750

E.2. Mount and/or ice shield condition (bent, loose, and/or missing members)

a. Unused mounts on C-leg at 134.5-ft and 187-ft. i. Removing the unused antenna mounts will improve the overall structural capacity of the tower.

0-5 years $750

b. (4) Loose U-bolt nut locking devices on mount at 119-ft on A-leg.

ii. Tighten all nut locking devices. 0-1 year $150

Sub Total: $900

E.4. Hanger condition (snap-ins, bolt on, kellum grips, etc.)

a. Corroded kellum grip attachments at 70-ft, 105-ft, and 141-ft on AB face.

i. Replace kellum grip attachments. 0-1 year $750

Sub Total: $750

Total: $2,400

F. OTHER APPURTENANCES (WALKWAYS, PLATFORMS, SENSORS, FLOODLIGHTS, ETC.)

NO DEFICIENCIES WERE IDENTIFIED

G. INSULATOR CONDITION

NO DEFICIENCIES WERE IDENTIFIED

H. GUYS

NO DEFICIENCIES WERE IDENTIFIED

I. CONCRETE FOUNDATIONS

Issue: Repair/Modification: Repair Schedule:

I.2.a. Anchorage condition (Nuts and/or nut locking device

(tightened))

a. (9) Missing anchor rod nut locking devices. i. Install anchor rod nut locking devices. Tighten all anchor rod nuts per the AISC “turn of the nut” method.

0-6 months $750

b. (5) Anchor rod lock nuts are recessed on the B-leg. ii. Fill the gap between the top of the bolt and the top of the lock nut with silicon to prevent water collection.

0-5 years $250

Sub Total: $1,000

I.3.a. Concrete condition (Cracking, spalling, or splitting)

a. All leg foundations are severely cracked. i. Have an engineer licensed in the state of Texas design structural modifications.

0-6 months $10,500

Sub Total: $10,500

Total: $11,500

J. GUYED MAST ANCHORS

NO DEFICIENCIES WERE IDENTIFIED

K. TOWER ALIGNMENT

NO DEFICIENCIES WERE IDENTIFIED

Fee:

Fee:

PROPERTY OF THE UNITED STATES GOVERNMENT- FOR OFFICIAL USE ONLY- DO NOT REMOVE THIS NOTICE- PROPERLY DESTROY DOCUMENTS WHEN NO LONGER NEEDED

L. NON-TIA ISSUES

Issue: Repair/Modification: Repair Schedule:

L.2. Security

a. Tower compound is unsecured. i. Install an 8-ft, barbed wire fence around all CBP assets, including the tower and equipment shelters.

Secure fence with chain and padlock.

0-1 year $9,000

Sub Total: $9,000

Total: $9,000

OTHER CONSTRUCTION COSTS

Item:

a. Permits / Application Fees $1,000

b. Post Modification Inspection Report $2,000

c. Mobilization Costs $1,500

Sub Total: $4,500

Total: $4,500

GRAND TOTAL: $68,800

Fee:

Fee:

PROPERTY OF THE UNITED STATES GOVERNMENT- FOR OFFICIAL USE ONLY- DO NOT REMOVE THIS NOTICE- PROPERLY DESTROY DOCUMENTS WHEN NO LONGER NEEDED

ANNEX A:

STEEL AND APPURTENANCE MAPPING

PROPERTY OF THE UNITED STATES GOVERNMENT- FOR OFFICIAL USE ONLY- DO NOT REMOVE THIS NOTICE- PROPERLY DESTROY DOCUMENTS WHEN NO LONGER NEEDED

TOWER MAPPING

Site Name

TEP #

Client # Date Page of

LAREDO-WORMSER ROAD

69951_85791

TX8617

OCTOBER 12, 2016

326 Tryon Road, Raleigh, NC 27603 o) 919.661.6351 f) 919.661.6350 www.tepgroup.net

Page Title Initials Page # (s) Notes Checklist & Notes

Tower Elevation Tower Section Elevation Transmission Cables

Waveguide

Antenna and Mount Sketch Photos

NSB

6-18 19-20 21-50 51-54

CHECKLIST

Latitude: Longitude:

Ground Elevation:

Site Address:

Tower ID Plate:

Existing Carriers/Site #:

Gate Combo:

Telephone Company:

Pedestal # and Location:

Power Company:

Meter # and Owner:

27.457769° (N 27° 27' 27.97")

667-FT (VIA GOOGLE EARTH)

WORMSER RD, LAREDO, TX 78046 (WEBB COUNTY)

ROHN INDUSTRIES, INC, CUSTOMER FILE NUMBER: 525 5AE, MODEL: SRSS, DRAWING NUMBER: D020419 1169264

NONE OBSERVED

NONE OBSERVED

LANDIS+GYR

131 788 193 / CBP, 191 323 410 / CBP

CBP / TX8617

UNKNOWN

N/A

-99.420072° (W 99° 25' 12.26")

Crew Leader:

Crew Member: RYAN BARGER, E.I.

Abbreviations: AGL: Above Ground Level B.C.: Bolt Circle BP: Bent Plate C-C: Center to Center C: Channel CNR: Could Not Record EW: Elliptical Waveguide FH: Foam Heliax

HCL: Hard Copper Line HSS: Hollow Structural Section L: Angle 2L: Double Angle MC: Metal Conduit M.E.: Minimum Edge MOD: Modification PL: Plate

RC: Rigid Conduit S.B.: Stitch Bolts Schl: Schifflerized Angle SM: Smooth Heliax SP: Spacing SR: Solid Rod TH: Thickness Tri: Triangular

BRYAN GILLIAM, C.W.I.

NOTES

FCC#: N/A

Special Access Issues (Key Entry, Hidden/Unmarked Access, FM/TV on tower):

Compound Detail 2 Ladder 3

NSB

NSB

NSB

NSB

NSB

NSB

NSB

NSB

PROPERTY OF THE UNITED STATES GOVERNMENT- FOR OFFICIAL USE ONLY- DO NOT REMOVE THIS NOTICE- PROPERLY DESTROY DOCUMENTS WHEN NO LONGER NEEDED

TEP #

Client # Date Page of

LAREDO-WORMSER ROAD

69951_85791

TX8617

OCTOBER 12, 2016

COMPOUND DETAIL

326 Tryon Road, Raleigh, NC 27603 o) 919.661.6351 f) 919.661.6350 www.tepgroup.net

Access Road Compound View CBP Equipment Shelter

PROPERTY OF THE UNITED STATES GOVERNMENT- FOR OFFICIAL USE ONLY- DO NOT REMOVE THIS NOTICE- PROPERLY DESTROY DOCUMENTS WHEN NO LONGER NEEDED

TEP #

Client # Date Page of

LAREDO-WORMSER ROAD

69951_85791

TX8617

OCTOBER 12, 2016

326 Tryon Road, Raleigh, NC 27603 o) 919.661.6351 f) 919.661.6350 www.tepgroup.net

LADDER

Climbing Ladder #1-3 Sketch

Description Pegs

# Height Width Step Rail (type & size) Rung (type & size) Safety (type & size)

Ladder

6"

14"

28"

15"

A-LEG

PL11

2'x14"

SR5

8"Ø NONE0'-247'1

8"Ø8'-6"-247'

Climbing Ladder #1 Photo

Climbing Ladder #4 PhotoClimbing Ladder #4 Sketch

Pegs Pegs

6" 28" B-LEG SR5

8"Ø NONE0'-247'

6" 28" C-LEG SR5

8"Ø NONE0'-247'

4 SR5

8"Ø

PROPERTY OF THE UNITED STATES GOVERNMENT- FOR OFFICIAL USE ONLY- DO NOT REMOVE THIS NOTICE- PROPERLY DESTROY DOCUMENTS WHEN NO LONGER NEEDED

TEP #

Client # Date Page of

LAREDO-WORMSER ROAD

69951_85791

TX8617

OCTOBER 12, 2016

326 Tryon Road, Raleigh, NC 27603 o) 919.661.6351 f) 919.661.6350 www.tepgroup.net

Description # Height Width Step Rail (type & size) Rung (type & size) Holes (size & spacing)

Waveguide Waveguide Waveguide Waveguide

WAVEGUIDE

10'-116'-6"± 35" 48" L11 2"x11

2"x18" L2"x11 2"x18" (15) 34"Ø, (15) 716"Ø1

Waveguide Ladder #1-4 Sketch Waveguide Ladder #2 Photo

Waveguide Ladder #3-4 Photo

10'-126'-0"± 35" 48" L11 2"x11

2"x18" L2"x11 2"x18" (15) 34"Ø, (15) 716"Ø

10'-152'-0"± 35" 48" L11 2"x11

2"x18" L2"x11 2"x18" (15) 34"Ø, (15) 716"Ø

10'-247'-0"± 35" 48" L11 2"x11

2"x18" L2"x11 2"x18" (15) 34"Ø, (15) 716"Ø

PROPERTY OF THE UNITED STATES GOVERNMENT- FOR OFFICIAL USE ONLY- DO NOT REMOVE THIS NOTICE- PROPERLY DESTROY DOCUMENTS WHEN NO LONGER NEEDED

TEP #

Client # Date Page of

LAREDO-WORMSER ROAD

69951_85791

TX8617

OCTOBER 12, 2016

TOWER ELEVATION

326 Tryon Road, Raleigh, NC 27603 o) 919.661.6351 f) 919.661.6350

PROPERTY OF THE UNITED STATES GOVERNMENT- FOR OFFICIAL USE ONLY- DO NOT REMOVE THIS NOTICE- PROPERLY DESTROY DOCUMENTS WHEN NO LONGER NEEDED

326 Tryon Road, Raleigh, NC 27603 o) 919.661.6351 f) 919.661.6350

TOWER MAPPING

Site Name

TEP #

Client # Date Page of

LAREDO-WORMSER ROAD

69951_85791

TX8617

OCTOBER 12, 2016

TOWER SECTION ELEVATION

BASE PLATE PHOTO PHOTO

Face Width at Top ___________ Face Width at Bottom_________

TOWER SECTION ELEVATION

SECTION _______________1 (0' - 19')

MEMBER SIZES

25'-97 8"

23'-111 16"

MEMBER SIZES

Member

LEG

DIAG. 1

Size Bolts Gussets/Flange

SR5"Ø

2L3"x3"x14"

(8) 11 2 "Ø 16.4"Øx2"TH

8"(2) 58"Ø

DIAG. 2 L13

4"x13

4"x18" (1) 58"Ø

Stitch BoltsMin. Edge

8"

8"

DIAG. 3 L13

4"x13 4"x18" (1) 58"Ø 11

8"

DIAG. 4 2L13

4"x13 4"x18" (1) 58"Ø

HORIZ. 2L3"x3"x14" (2) 58"Ø

SUB-H1 L13

4"x13 4"x316" (1) 58"Ø

SUB-H2 L2"x2"x14" (1) 58"Ø

SUB-H3 (1) 58"ØL13

4"x13 4"x316"

8"

8"

8"

8"

8"

8"

8"

INTER. BRACE 2L21

2"x21

2"x316" (1) 58"Ø --

HIP DIAG. (1) 58"Ø2L21

2"x21 2"x316"

8"

8"

HIP HORIZ. (1) 58"ØL13

4"x13

4"x18" 3 8"

8"

8"

8"

8"

8" --

8"

8"

8"

PROPERTY OF THE UNITED STATES GOVERNMENT- FOR OFFICIAL USE ONLY- DO NOT REMOVE THIS NOTICE- PROPERLY DESTROY DOCUMENTS WHEN NO LONGER NEEDED

TOWER MAPPING

Site Name

TEP #

Client # Date Page of

LAREDO-WORMSER ROAD

69951_85791

TX8617

OCTOBER 12, 2016

TOWER SECTION ELEVATION

PHOTO PHOTO

Face Width at Top ___________ Face Width at Bottom_________

MEMBER SIZES

Member

LEG

DIAG. 1

Size Bolts Gussets/Flange

SR4.8"Ø

2L21

2"x21 2"x14"

(8) 11 2 "Ø 16"Øx2"TH

8"(1) 58"Ø

DIAG. 2 L2"x2"x18" (1) 58"Ø

Stitch Bolts

TOWER SECTION ELEVATION

SECTION _______________2 (19' - 38')

MEMBER SIZES

23'-111 16"

22'-01 16"

Min. Edge

8" --

HORIZ. 2L21

2"x21

2"x14" (2) 58"Ø -- SUB-HORIZ. L2"x2"x14" (1) 58"Ø --

8"

8"

8"

2L2"x2"x18" (1) 58"Ø 11 8" --

(1) 58"Ø 11 8" --

8"

8"

INTER. BRACE 1

INTER. BRACE 2 2L2"x2"x18"

*INTERIOR BRACING LOCATED AT 28.5-FT & 38-FT

8"

8"

PROPERTY OF THE UNITED STATES GOVERNMENT- FOR OFFICIAL USE ONLY- DO NOT REMOVE THIS NOTICE- PROPERLY DESTROY DOCUMENTS WHEN NO LONGER NEEDED

TOWER MAPPING

Site Name

TEP #

Client # Date Page of

LAREDO-WORMSER ROAD

69951_85791

TX8617

OCTOBER 12, 2016

TOWER SECTION ELEVATION

PHOTO PHOTO

Face Width at Top ___________ Face Width at Bottom_________

MEMBER SIZES

Member

LEG

DIAG. 1

Size Bolts Gussets/Flange

SR4.8"Ø

2L21

2"x21 2"x14"

(6) 11 2 "Ø 15.5"Øx13

4"TH

8"(2) 58"Ø DIAG. 2 L2"x2"x18" (1) 58"Ø

Stitch Bolts

TOWER SECTION ELEVATION

SECTION _______________3 (38' - 57')

MEMBER SIZES

22'-01 16"

20'-11 4"

Min. Edge

HORIZ. 2L21

2"x21

2"x14" (2) 58"Ø SUB-HORIZ. L2"x2"x3

16" (1) 58"Ø

8"

8"

8"

2L2"x2"x18" (1) 58"Ø 11 8" --

8" --

8"

8"

INTER. BRACE 1

INTER. BRACE 2 2L2"x2"x18" (1) 58"Ø

*INTERIOR BRACING LOCATED AT 47.5-FT & 57-FT

8"

8"

8"

8"

PROPERTY OF THE UNITED STATES GOVERNMENT- FOR OFFICIAL USE ONLY- DO NOT REMOVE THIS NOTICE- PROPERLY DESTROY DOCUMENTS WHEN NO LONGER NEEDED

TOWER MAPPING

Site Name

TEP #

Client # Date Page of

LAREDO-WORMSER ROAD

69951_85791

TX8617

OCTOBER 12, 2016

TOWER SECTION ELEVATION

PHOTO PHOTO

Face Width at Top ___________ Face Width at Bottom_________

MEMBER SIZES

Member

LEG

DIAG. 1

Size Bolts Gussets/Flange

SR4.5"Ø

2L21

2"x21 2"x14"

(6) 11 2 "Ø 15.5"Øx13

4"TH

8"(2) 58"Ø DIAG. 2 L2"x2"x18" (1) 58"Ø

Stitch Bolts

TOWER SECTION ELEVATION

SECTION _______________4 (57' - 76')

MEMBER SIZES

20'-11 4"

18'-21 4"

Min. Edge

8" --

HORIZ. 2L21

2"x21

2"x316" (2) 58"Ø SUB-HORIZ. L2"x2"x3

16" (1) 58"Ø

8"

8"

8"

2L13 4"x13

4"x18" (1) 58"Ø 11 8" --

8" --

8"

8"

INTER. BRACE 1

INTER. BRACE 2 (1) 58"Ø

*INTERIOR BRACING LOCATED AT 66.5-FT & 76-FT

2L13 4"x13

4"x18"

8" --

8" --

8" --

PROPERTY OF THE UNITED STATES GOVERNMENT- FOR OFFICIAL USE ONLY- DO NOT REMOVE THIS NOTICE- PROPERLY DESTROY DOCUMENTS WHEN NO LONGER NEEDED

TOWER MAPPING

Site Name

TEP #

Client # Date Page of

LAREDO-WORMSER ROAD

69951_85791

TX8617

OCTOBER 12, 2016

TOWER SECTION ELEVATION

PHOTO PHOTO

Face Width at Top ___________ Face Width at Bottom_________

MEMBER SIZES

Member

LEG

DIAG. 1

Size Bolts Gussets/Flange

SR4.25"Ø

2L21

2"x21 2"x316"

(6) 11 2 "Ø 15.5"Øx13

4"TH

8"(2) 58"Ø

DIAG. 2 L13

4"x13 4"x316" (1) 58"Ø

Stitch Bolts

TOWER SECTION ELEVATION

SECTION _______________5 (76' - 95')

MEMBER SIZES

18'-21 4"

16'-31 4"

Min. Edge

8" --

HORIZ. 2L2"x2"x14" (2) 58"Ø

SUB-HORIZ. L13

4"x13 4"x316" (1) 58"Ø

8"

8"

8"

2L13 4"x13

4"x18" (1) 58"Ø -- --

8"

8"

INTER. BRACE 1

INTER. BRACE 2 2L13

4"x13

4"x18" (1) 58"Ø

*INTERIOR BRACING LOCATED AT 85.5-FT & 95-FT

8" --

8" --

8" --

PROPERTY OF THE UNITED STATES GOVERNMENT- FOR OFFICIAL USE ONLY- DO NOT REMOVE THIS NOTICE- PROPERLY DESTROY DOCUMENTS WHEN NO LONGER NEEDED

TOWER MAPPING

Site Name

TEP #

Client # Date Page of

LAREDO-WORMSER ROAD

69951_85791

TX8617

OCTOBER 12, 2016

TOWER SECTION ELEVATION

PHOTO PHOTO

Face Width at Top ___________ Face Width at Bottom_________

MEMBER SIZES

Member

LEG

DIAGIONAL

Size Bolts Gussets/Flange

SR4"Ø

2L2"x2"x14"

(6) 11 2 "Ø 15"Øx13

4"TH

8"(1) 58"Ø

(1) 58"Ø

Stitch Bolts

TOWER SECTION ELEVATION

SECTION _______________6 (95' - 114')

MEMBER SIZES

16'-31 4"

14'-43 16"

Min. Edge

8" (1) 58"Ø HORIZ. 2L2"x2"x18" 11

8" (1) 58"Ø 3 8"

2L13 4"x13

4"x18" (1) 58"Ø -- --

8"

8"

INTER. BRACE 1

INTER. BRACE 2 (1) 58"Ø

*INTERIOR BRACING LOCATED AT 99'-9" & 109'-3".

2L13 4"x13

4"x18"

PROPERTY OF THE UNITED STATES GOVERNMENT- FOR OFFICIAL USE ONLY- DO NOT REMOVE THIS NOTICE- PROPERLY DESTROY DOCUMENTS WHEN NO LONGER NEEDED

TOWER MAPPING

Site Name

TEP #

Client # Date Page of

LAREDO-WORMSER ROAD

69951_85791

TX8617

OCTOBER 12, 2016

TOWER SECTION ELEVATION

PHOTO PHOTO

Face Width at Top ___________ Face Width at Bottom_________

MEMBER SIZES

Member

LEG

DIAGIONAL

Size Bolts Gussets/Flange

SR4"Ø

2L2"x2"x3

16"

(8) 1"Ø 11.6"Øx214"TH

8"(1) 58"Ø

(1) 58"Ø

Stitch Bolts

TOWER SECTION ELEVATION

SECTION _______________7 (114' - 133')

MEMBER SIZES

14'-43 16"

12'-57 16"

Min. Edge

8" (1) 58"Ø HORIZ. 2L2"x2"x18" 11

8" (1) 58"Ø 3 8"

L2"x2"x18" (1) 58"Ø -- --

8"

8"

INTER. BRACE 1

INTER. BRACE 2 L2"x2"x18" (1) 58"Ø

*INTERIOR BRACING LOCATED AT 118'-9" & 128'-3".

PROPERTY OF THE UNITED STATES GOVERNMENT- FOR OFFICIAL USE ONLY- DO NOT REMOVE THIS NOTICE- PROPERLY DESTROY DOCUMENTS WHEN NO LONGER NEEDED

TOWER MAPPING

Site Name

TEP #

Client # Date Page of

LAREDO-WORMSER ROAD

69951_85791

TX8617

OCTOBER 12, 2016

TOWER SECTION ELEVATION

PHOTO PHOTO

Face Width at Top ___________ Face Width at Bottom_________

MEMBER SIZES

Member

LEG

DIAGIONAL

Size Bolts Gussets/Flange

SR3.8"Ø

2L2"x2"x3

16"

(8) 1"Ø 11.6"Øx214"TH

8"(1) 58"Ø

(1) 58"Ø

Stitch Bolts

TOWER SECTION ELEVATION

SECTION _______________8 (133' - 152')

MEMBER SIZES

12'-57 16"

10'-67 16"

Min. Edge

8" (1) 58"Ø HORIZ. 2L2"x2"x18" (1) 58"Ø 3

8" L2"x2"x18" (1) 58"Ø -- --

8"

8"

INTER. BRACE 1

INTER. BRACE 2 L2"x2"x18" (1) 58"Ø

*INTERIOR BRACING LOCATED AT 137-9" & 147'-3".

PROPERTY OF THE UNITED STATES GOVERNMENT- FOR OFFICIAL USE ONLY- DO NOT REMOVE THIS NOTICE- PROPERLY DESTROY DOCUMENTS WHEN NO LONGER NEEDED

TOWER MAPPING

Site Name

TEP #

Client # Date Page of

LAREDO-WORMSER ROAD

69951_85791

TX8617

OCTOBER 12, 2016

TOWER SECTION ELEVATION

PHOTO PHOTO

Face Width at Top ___________ Face Width at Bottom_________

MEMBER SIZES

Member

LEG

DIAGIONAL

Size Bolts Gussets/Flange

SR3.5"Ø

2L21

2"x21 2"x316"

(6) 1"Ø 11.3"Øx2"TH

8"(1) 34"Ø

(1) 34"Ø

Stitch Bolts

TOWER SECTION ELEVATION

SECTION _______________9 (152' - 171')

MEMBER SIZES

10'-67 16"

8'-77 16"

Min. Edge

8" (1) 34"Ø

HORIZ. L21

2"x21 2"x316" 11

8" (1) 34"Ø 3 8"

L13 4"x13

4"x18" (1) 58"Ø -- --

8"

8"

INTER. BRACE 1

INTER. BRACE 2 (1) 58"Ø

*INTERIOR BRACING LOCATED AT 156'-9" & 166'-3".

L13 4"x13

4"x18"

PROPERTY OF THE UNITED STATES GOVERNMENT- FOR OFFICIAL USE ONLY- DO NOT REMOVE THIS NOTICE- PROPERLY DESTROY DOCUMENTS WHEN NO LONGER NEEDED

TOWER MAPPING

Site Name

TEP #

Client # Date Page of

LAREDO-WORMSER ROAD

69951_85791

TX8617

OCTOBER 12, 2016

TOWER SECTION ELEVATION

PHOTO PHOTO

Face Width at Top ___________ Face Width at Bottom_________

MEMBER SIZES

Member

LEG

DIAGIONAL

Size Bolts Gussets/Flange

SR3"Ø

L2"x2"x14"

(6) 1"Ø 10.8"Øx2"TH

8"(2) 58"Ø

(1) 58 "Ø

Stitch Bolts

TOWER SECTION ELEVATION

SECTION _______________10 (171' - 190')

MEMBER SIZES

8'-77 16"

6'-83 16"

Min. Edge

8" (1) 58"Ø GIRT L3"x3"x3

16" -- -- 3

PROPERTY OF THE UNITED STATES GOVERNMENT- FOR OFFICIAL USE ONLY- DO NOT REMOVE THIS NOTICE- PROPERLY DESTROY DOCUMENTS WHEN NO LONGER NEEDED

TOWER MAPPING

Site Name

TEP #

Client # Date Page of

LAREDO-WORMSER ROAD

69951_85791

TX8617

OCTOBER 12, 2016

TOWER SECTION ELEVATION

PHOTO PHOTO

Face Width at Top ___________ Face Width at Bottom_________

MEMBER SIZES

Member

LEG

DIAGIONAL

Size Bolts Gussets/Flange

SR2.8"Ø

L21

2"x21 2"x14"

(6) 78"Ø 9.85"Øx13

4"TH

8"(2) 58"Ø

Stitch Bolts

TOWER SECTION ELEVATION

SECTION _______________11 (190' - 209')

MEMBER SIZES

6'-83 16"

6'-715 16"

Min. Edge

8" (1) 58"Ø

PROPERTY OF THE UNITED STATES GOVERNMENT- FOR OFFICIAL USE ONLY- DO NOT REMOVE THIS NOTICE- PROPERLY DESTROY DOCUMENTS WHEN NO LONGER NEEDED

TOWER MAPPING

Site Name

TEP #

Client # Date Page of

LAREDO-WORMSER ROAD

69951_85791

TX8617

OCTOBER 12, 2016

TOWER SECTION ELEVATION

PHOTO PHOTO

Face Width at Top ___________ Face Width at Bottom_________

MEMBER SIZES

Member

LEG

DIAGIONAL

Size Bolts Gussets/Flange

SR2.3"Ø

L2"x2"x14"

(4) 78"Ø 9.1"Øx112"TH 4"(2) 58"Ø

Stitch Bolts

TOWER SECTION ELEVATION

SECTION _______________12 (209' - 228')

MEMBER SIZES

6'-715 16"

6'-71 2"

Min. Edge

PROPERTY OF THE UNITED STATES GOVERNMENT- FOR OFFICIAL USE ONLY- DO NOT REMOVE THIS NOTICE- PROPERLY DESTROY DOCUMENTS WHEN NO LONGER NEEDED

TOWER MAPPING

Site Name

TEP #

Client # Date Page of

LAREDO-WORMSER ROAD

69951_85791

TX8617

OCTOBER 12, 2016

TOWER SECTION ELEVATION

PHOTO PHOTO

Face Width at Top ___________ Face Width at Bottom_________

MEMBER SIZES

Member

LEG

DIAGIONAL

Size Bolts Gussets/Flange

SR2.3"Ø

L2"x2"x14"

(4) 58"Ø 7.1"Øx1"TH 4"(2) 58"Ø

Stitch Bolts

TOWER SECTION ELEVATION

SECTION _______________13 (228' - 247')

MEMBER SIZES

6'-71 2"

6'-71 2"

Min. Edge

GIRT L2"x2"x18" 1 4"(1) 58"Ø 11

PROPERTY OF THE UNITED STATES GOVERNMENT- FOR OFFICIAL USE ONLY- DO NOT REMOVE THIS NOTICE- PROPERLY DESTROY DOCUMENTS WHEN NO LONGER NEEDED

240 120

TOWER MAPPING

Site Name

TEP #

Client # Date Page of

LAREDO-WORMSER ROAD

69951_85791

TX8617

OCTOBER 12, 2016

TRANSMISSION CABLES

326 Tryon Road, Raleigh, NC 27603 o) 919.661.6351 f) 919.661.6350 www.tepgroup.net

Coax # Type/Style Start Height End Height Antenna Carrier Notes

CBP2 109'-6"

CBP

91'-6" 9 CBP

EW 77 9'-0" 116'-6" 13 CBP

EW 132 9'-0"

3 EW 77 9'-0"

7 EW 77 9'-0"

8 EW 77 9'-0"

9 EW 77 9'-0"

11 EW 77 9'-0"

FH 78

EW 132 9'-0"

EW 132 9'-0"

EW 132 9'-0"

9'-0"

84'-0" 8 61'-0" 3 55'-3" 1 63'-6" 69'-6" 6 72'-3" 7

166'-0" 16 123'-0" 14

CBP

CBP

CBP

CBP

CBP

CBP

CBP

CBP

CBP DISCONNECTED AT SHELTER

PROPERTY OF THE UNITED STATES GOVERNMENT- FOR OFFICIAL USE ONLY- DO NOT REMOVE THIS NOTICE- PROPERLY DESTROY DOCUMENTS WHEN NO LONGER NEEDED

TEP #

Client # Date Page of

LAREDO-WORMSER ROAD

69951_85791

TX8617

OCTOBER 12, 2016

326 Tryon Road, Raleigh, NC 27603 o) 919.661.6351 f) 919.661.6350 www.tepgroup.net

TRANSMISSION CABLES (CONTINUED)

Coax # Type/Style Start Height End Height Antenna Carrier Notes

CBP13 67'-0"

CBP

60'-6" 2 CBP14

EW77 9'-0" 110'-0" 12 CBP

EW77

EW77

EW77

EW77

EW77

FH 58

FH 78

FH 78

FH 78

FH 78

FH 78

FH 78

FH 78

FH 78

SM 58"Ø

SM 58"Ø

9'-0" 9'-0" 9'-0" 9'-0" 9'-0" 9'-0" 9'-0" 9'-0" 9'-0" 9'-0" 9'-0" 9'-0" 9'-0" 9'-0" 9'-0" 9'-0"

148'-0" 15 99'-0" 10

209'-3" 20 244'-0" 22 244'-0" 25 244'-0" 26 244'-0" 24, 17 244'-0" 24 201'-0" 19 195'-0" 18 228'-0" 21 241'-0" 23

129'-6" SIDELIGHTS

247'-0" BEACON

CBP

CBP

CBP

CBP

CBP

CBP

CBP

CBP

UNKNOWN

CBP

CBP

CBP

CBP

CBP

CBP

DISCONNECTED @ SHELTER

DISCONNECTED @ SHELTER

DISCONNECTED @ SHELTER

PROPERTY OF THE UNITED STATES GOVERNMENT- FOR OFFICIAL USE ONLY- DO NOT REMOVE THIS NOTICE- PROPERLY DESTROY DOCUMENTS WHEN NO LONGER NEEDED

TEP #

Client # Date Page of

LAREDO-WORMSER ROAD

69951_85791

TX8617

OCTOBER 12, 2016

ANTENNA AND MOUNT SKETCH

326 Tryon Road, Raleigh, NC 27603 o) 919.661.6351 f) 919.661.6350 www.tepgroup.net

Side Elevation Plan View

Photo

Mount Elevation LegAntenna # 1 55'-3" A

Mount Type Azimuth

SIDEARM 330°

Antenna Manufacturer Antenna Model #

LOG PERIODIC VHF 21 EL

TMA (#) / Model # (Coax Quantity) Size

N/A (1) FH 7/8

Antenna Elevation 55'-3"

Carrier______________CBP

PROPERTY OF THE UNITED STATES GOVERNMENT- FOR OFFICIAL USE ONLY- DO NOT REMOVE THIS NOTICE- PROPERLY DESTROY DOCUMENTS WHEN NO LONGER NEEDED

TEP #

Client # Date Page of

LAREDO-WORMSER ROAD

69951_85791

TX8617

OCTOBER 12, 2016

ANTENNA AND MOUNT SKETCH

326 Tryon Road, Raleigh, NC 27603 o) 919.661.6351 f) 919.661.6350 www.tepgroup.net

Side Elevation Plan View

Photo

Mount Elevation LegAntenna # 2 60'-6" C

Mount Type Azimuth

PIPE 220°

Antenna Manufacturer Antenna Model #

ANDREW

TMA (#) / Model # (Coax Quantity) Size

N/A (1) EW 77

Antenna Elevation 60'-6"

Carrier______________CBP

VHP4-71W-511

PROPERTY OF THE UNITED STATES GOVERNMENT- FOR OFFICIAL USE ONLY- DO NOT REMOVE THIS NOTICE- PROPERLY DESTROY DOCUMENTS WHEN NO LONGER NEEDED

TEP #

Client # Date Page of

LAREDO-WORMSER ROAD

69951_85791

TX8617

OCTOBER 12, 2016

ANTENNA AND MOUNT SKETCH

326 Tryon Road, Raleigh, NC 27603 o) 919.661.6351 f) 919.661.6350 www.tepgroup.net

Side Elevation Plan View

Photo

Mount Elevation LegAntenna # 3 62'-3" A

Mount Type Azimuth

PIPE 15°

Antenna Manufacturer Antenna Model #

ANDREW

TMA (#) / Model # (Coax Quantity) Size

N/A (1) EW 132

Antenna Elevation 61'-0"

Carrier______________CBP

VHP2.5-142W-110

PROPERTY OF THE UNITED STATES GOVERNMENT- FOR OFFICIAL USE ONLY- DO NOT REMOVE THIS NOTICE- PROPERLY DESTROY DOCUMENTS WHEN NO LONGER NEEDED

TEP #

Client # Date Page of

LAREDO-WORMSER ROAD

69951_85791

TX8617

OCTOBER 12, 2016

ANTENNA AND MOUNT SKETCH

326 Tryon Road, Raleigh, NC 27603 o) 919.661.6351 f) 919.661.6350 www.tepgroup.net

Side Elevation Plan View

Photo

Mount Elevation LegAntenna # 4 62'-3" A

Mount Type Azimuth

PIPE 285°

Antenna Manufacturer Antenna Model #

ANDREW

TMA (#) / Model # (Coax Quantity) Size

N/A (1) EW 77

Antenna Elevation 63'-6"

Carrier______________CBP

VHP2-71W-511

PROPERTY OF THE UNITED STATES GOVERNMENT- FOR OFFICIAL USE ONLY- DO NOT REMOVE THIS NOTICE- PROPERLY DESTROY DOCUMENTS WHEN NO LONGER NEEDED

TEP #

Client # Date Page of

LAREDO-WORMSER ROAD

69951_85791

TX8617

OCTOBER 12, 2016

ANTENNA AND MOUNT SKETCH

326 Tryon Road, Raleigh, NC 27603 o) 919.661.6351 f) 919.661.6350 www.tepgroup.net

Side Elevation Plan View

Photo

Mount Elevation LegAntenna # 5 67'-0" C

Mount Type Azimuth

PIPE 220°

Antenna Manufacturer Antenna Model #

ANDREW

TMA (#) / Model # (Coax Quantity) Size

N/A (1) EW 77

Antenna Elevation 67'-0"

Carrier______________CBP

VHP6-71W-511

PROPERTY OF THE UNITED STATES GOVERNMENT- FOR OFFICIAL USE ONLY- DO NOT REMOVE THIS NOTICE- PROPERLY DESTROY DOCUMENTS WHEN NO LONGER NEEDED

TEP #

Client # Date Page of

LAREDO-WORMSER ROAD

69951_85791

TX8617

OCTOBER 12, 2016

ANTENNA AND MOUNT SKETCH

326 Tryon Road, Raleigh, NC 27603 o) 919.661.6351 f) 919.661.6350 www.tepgroup.net

Side Elevation Plan View

Photo

Mount Elevation LegAntenna # 6 70'-6" A

Mount Type Azimuth

PIPE 290°

Antenna Manufacturer Antenna Model #

ANDREW

TMA (#) / Model # (Coax Quantity) Size

N/A (1) EW 77

Antenna Elevation 69'-6"

Carrier______________CBP

VHP2-71W-IM5

PROPERTY OF THE UNITED STATES GOVERNMENT- FOR OFFICIAL USE ONLY- DO NOT REMOVE THIS NOTICE- PROPERLY DESTROY DOCUMENTS WHEN NO LONGER NEEDED

TEP #

Client # Date Page of

LAREDO-WORMSER ROAD

69951_85791

TX8617

OCTOBER 12, 2016

ANTENNA AND MOUNT SKETCH

326 Tryon Road, Raleigh, NC 27603 o) 919.661.6351 f) 919.661.6350 www.tepgroup.net

Side Elevation Plan View

Photo

Mount Elevation LegAntenna # 7 70'-6" A

Mount Type Azimuth

PIPE 290°

Antenna Manufacturer Antenna Model #

ANDREW

TMA (#) / Model # (Coax Quantity) Size

N/A (1) EW 77

Antenna Elevation 72'-3"

Carrier______________CBP

VHP2-71W-IM5

PROPERTY OF THE UNITED STATES…