HomeMy WebLinkAbout05(E) - Resolution Approving Amendment to Water Tower Antennae Agreement with AT&T – Tower Street Water Tower ReportCity Prolect:A2124-000001
AT&T Site ID:10111975
AMENDMENT 7 TO WATER TOWER ANTENNAE AGREEMENT
This Amendment 7 Water Tower Antennae Agreement (“Seventh Amendment”)is made and
entered into this
________
day of
________________,
2024 (“Effective Date”),by and between the City of
Prior Lake,a Minnesota municipal corporation (hereinafter referred to as the “City”)and New Cingular
Wireless PCS,LLC,a Delaware limited liability company (hereinafter referred to as “Communications
Company”).
RECITALS
WHEREAS,City and Communications Company entered into a Water Tower Antennae
Agreement dated October 30,2006 (“Original Agreement”)for space on the City’s Tower Street Water
Tower (“Water Tower”)and space adjacent to the Water Tower on City’s Property located at 4741
Tower Street SE,Prior Lake,Minnesota 55372 (“Property”)for the purpose of constructing,installing,
removing,replacing,maintaining,and operating Antennae and Equipment,as defined in the Original
Agreement;and
WHEREAS,Communications Company modified and/or upgraded Communications Company’s
Antennae and or Equipment pursuant to Amendment ito Water Tower Antennae Agreement dated
February 8,20i6 between City and Communications Company (“Amendment 1”),Amendment 2 to
Water Tower Antennae Agreement dated December 4,2017 (“Amendment 2”),Amendment 3 to Water
Tower Antennae Agreement dated January 22,2019 (Amendment 3),Amendment 4 to Water Tower
Antennae Agreement dated July 20,2020 (“Amendment 4”)AmendmentS to Water Tower Antennae
Agreement dated January 3,2022 (“Amendment 5”)and Amendment 6 to Water Tower Antennae
Agreement dated August 23,2022 (“Amendment 6”)(Amendment 1,Amendment 2,Amendment 3,
Amendment 4,Amendments,and Amendment 6 are hereinafter jointly referred to as the
“Amendments to the Original Agreement”);and
WHEREAS,the City and Communications Company hereby seek to amend the terms of the
Agreement to temporarily allow the use of unpermitted equipment.
NOW,THEREFORE,in consideration of the foregoing recitals and for other good,valuable and
fair consideration,the receipt and sufficiency of which is hereby acknowledged the parties agree as
follows:
1.Consent of City.The City hereby consents to the Communications Company’s proposed
temporary modification of the Communications Company’s Antennae and Equipment on the
Water Tower pursuant to the terms of this Seventh Amendment.
2.Definitions.All terms defined in the Agreement shall have the same definitions when used in
this Seventh Amendment.
3.Permitted Equipment.The City hereby grants Communications Company the right and consents
to Communications Company temporarily mounting the equipment depicted on Exhibit 8-6
herein.Communications Company must provide a letter signed by a licensed Professional
Engineer stating that the additional temporary equipment will not impact the structural integrity
of the Water Tower or the Communications Company’s mountings.
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City Project:A2124-000001
AT&T Site 10:10111975
4.Term Length.The City hereby grants Communications Company the right and consents to
Communications Company temporarily mounting the equipment depicted on Exhibit B-6 for the
period between June 26,2024 and July 26,2024.
S.Fees and Expenses.Communications Company shall pay all of the City’s costs and expenses
relating to Communications Company’s installation of the temporary equipment,as shown in
Exhibit B-6,or revised plans,if applicable,including all fees of City’s structural engineer and/or
City’s Attorney.
6.Terms and Conditions of Lease.All other terms,covenants,and conditions of the Agreement
remain in full force and effect except as modified by this Seventh Amendment.The recitals set
forth above are incorporated herein and made a part hereof as if they were set forth in the body
hereof.
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AT&T Site 0:101119Th
IN WITNESS HEREOF,the parties have executed this Seventh Amendment as of the date first
written above.
CITY OF PRIOR LAKE
Kirt Briggs,Mayor
Jason Wedel,City Manager
COMMUNICATIONS COMPANY:
New Cingular Wireless PCS,LLC,
a Delaware limited liability company
By:AT&T Mobility Corporation
Its:Ma
By:j4Jr&s ¶otr*rt 4’r
Its:
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EXHIBIT B-6
(attached hereto)
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City Project:A2124-000001
AT&T Site ID:10111975
T-1
TITLE SHEET
AT&T
MOBILITY
730 NATIONAL PARKWAY
SCHAUMBURG, IL 60173
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4741 TOWER STREET SE
PRIOR LAKE, MN 55372
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219-051
CITY OF PRIOR LAKE
WATER TOWER
128.0' (AGL)
4741 TOWER STREET SE
PRIOR LAKE, MN 55372
APPLICANT:
AT&T PROJECT MANAGER:
A+E FIRM:
PROJECT:
SITE#:
FA #:
SITE NAME:
ADRESS:
SITE ADDRESS:
LATITUDE (NAD 83):
LONGITUDE (NAD 83):
JURISDICTION:
STRUCTURE TYPE:
STRUCTURE HEIGHT:
SCOPE OF WORK
THIS PROJECT CONSISTS OF:
·INSTALL (1) DRAGONWAVE ANTENNA ON EXISTING WATER TOWER
·INSTALL (1) FIBER TRUNK CABLE
·INSTALL (1) BELDEN DC POWER CABLE
ALL WORK AND MATERIALS SHALL BE PERFORMED AND INSTALLED IN ACCORDANCE WITH THE CURRENT EDITIONS OF
THE FOLLOWING CODES AS ADOPTED BY THE LOCAL GOVERNING AUTHORITIES. NOTHING IN THESE PLANS IS TO BE
CONSTRUED TO PERMIT WORK NOT CONFORMING TO THE LATEST EDITIONS OF THE FOLLOWING CODES.
·ANSI/TIA-222-G·2015 INTERNATIONAL BUILDING CODE
·2017 NATIONAL ELECTRICAL CODE
PROJECT TEAM
SITE INFORMATION
THESE DRAWINGS ARE SCALED TO FULL SIZE AT 22"X34" AND HALF SIZE AT 11"X17". CONTRACTOR SHALL VERIFY ALL
PLANS AND EXISTING DIMENSIONS AND CONDITIONS ON THE JOB SITE AND SHALL IMMEDIATELY NOTIFY THE
DESIGNER / ENGINEER IN WRITING OF ANY DISCREPANCIES BEFORE PROCEEDING WITH THE WORK OR MATERIAL
ORDERS OR BE RESPONSIBLE FOR THE SAME. CONTRACTOR SHALL USE BEST MANAGEMENT PRACTICE TO PREVENT
STORM WATER POLLUTION DURING CONSTRUCTION.
DRAWING INDEX
DRAWING SCALE
VICINITY MAP
CODE COMPLIANCE
SITE
MARK KRENN
EMAIL: MK920T@ATT.COM
AT&T MOBILITY
2449 WEST CHICAGO ST.
RAPID CITY, SD 57702
TERRA CONSULTING GROUP
600 BUSSE HIGHWAY
PARK RIDGE, IL 60068
(847) 698-6400
ATTACHMENTS
SHEET REVISION
T-1 TITLE SHEET 0
LP LOCATION PLAN 0
C-1 COMPOUND PLAN 0
ANT-1 TOWER ELEVATION 0
ANT-1A ANTENNA PLAN 0
ANT-2 ANTENNA SPECIFICATIONS & GROUNDING DETAIL 0
SP-1 SITE SPECIFICATIONS 0
-
AT&T
MOBILITY
TEMPORARY MICROWAVE
MNL03434
10111975
DT PRIOR LAKE
4741 TOWER STREET SE
PRIOR LAKE, MN 55372
DT PRIOR LAKESITE NAME:
SCOTTCOUNTY:
MNL03434SITE NUMBER:
10111975FA NUMBER:
SITE ACQUISITION:TERRA CONSULTING GROUP
600 BUSSE HIGHWAY
PARK RIDGE, IL 60068
(847) 698-6400
AT&T CONSTRUCTION:VERCOM
422 MAIN STREET
SOMERSET, WI 54025
44° 42' 17.6" N
93° 25' 28.9" W
44.7049
-93.4247
-
LP
LOCATION PLAN
AT&T
MOBILITY
730 NATIONAL PARKWAY
SCHAUMBURG, IL 60173
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4741 TOWER STREET SE
PRIOR LAKE, MN 55372
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03/19/2024
219-051
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22" x 34" IS THE FULL SCALE.
11"x17" IS HALF SCALE
35'70'140'
70
'
1 LOCATION PLAN
SCALE: 1" = 70'-0"
PROPOSED AT&T ANTENNA TO
BE MOUNTED ON EXISTING
WATER TOWER
SEE SHEETS ANT-1 AND ANT-1A
EXISTING 128'-0" HIGH
WATER TOWER
EXISTING DOUBLE
SWING ACCESS GATE
TOWER STREET SE
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C-1
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730 NATIONAL PARKWAY
SCHAUMBURG, IL 60173
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PRIOR LAKE
4741 TOWER STREET SE
PRIOR LAKE, MN 55372
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03/19/2024
219-051
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1
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=
22" x 34" IS THE FULL SCALE.
11"x17" IS HALF SCALE
5'10'20'
10
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1 SCALE: 1" = 10'
COMPOUND PLAN
PROPOSED AT&T ANTENNA TO
BE MOUNTED ON EXISTING
WATER TOWER
SEE SHEETS ANT-1 AND ANT-1A
EXISTING 128'-0" HIGH
WATER TOWER
EXISTING
GRASS AREA
EXISTING GRAVEL
ACCESS DRIVE
EXISTING AT&T
EQUIPMENT SHELTER
EXISTING DOUBLE
SWING ACCESS GATE
EXISTING
FENCED COMPOUND
EXISTING OTHER CARRIER
EQUIPMENT SHELTER (TYP.)
EXISTING
CONCRETE PAD
EXISTING TRANSFORMER
AND CABINET
EXISTING
GRASS AREA
EXISTING
GRASS AREA
EXISTING AT&T CONDUIT
STUB UP AT TOWER LEG
EXISTING AT&T METER
ON UTILITY FRAME
AT&T
MOBILITY
730 NATIONAL PARKWAY
SCHAUMBURG, IL 60173
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PRIOR LAKE
4741 TOWER STREET SE
PRIOR LAKE, MN 55372
MLM
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03/19/2024
219-051
TOWER ELEVATION
ANT-1
SCALE: 1/8" = 1'-0"1 TOWER ELEVATION
0
SCALE:
22" x 34" IS FULL SCALE.
11" x 17" IS HALF SCALE
1/2"1"2"
1/8" = 1'-0"
NOTES:
1.THIS DRAWING IS FOR EXHIBIT AND LAYOUT PURPOSES ONLY.
2.NO ANTENNA OR LINE WORK TO BEGIN PRIOR TO CONFIRMATION OF
ADEQUATE TOWER AND MOUNT CAPACITY. REFER TO STRUCTURAL
ANALYSIS BY OTHERS.
3.REFER TO DETAIL 1/ANT-1A FOR PROPOSED ANTENNA CONFIGURATION.
C OF EXISTING AND PROPOSED
AT&T ANTENNAS (ALPHA SECTOR) :
84' ± A.G.L.
TOP OF WATER TOWER:
128' ± A.G.L.
L
EXISTING CHAIN
LINK FENCE
EXISTING 128' HIGH
WATER TOWER
AT&T ANTENNA LEVEL. FOR
ANTENNA CONFIGURATION
SEE DETAIL 1/ANT-1A
(1) PROPOSED FIBER
TRUNK CABLE
(1) PROPOSED RFS E-BAND 1-FOOT
MICROWAVE ANTENNA MOUNTED
TO EXISTING MOUNT PIPE
(AZ 10°) SEE DETAIL 1/ANT-2 FOR
ANTENNA SPECIFICATIONS
EXISTING
LIGHTNING ROD
EXISTING OTHER
CARRIER ANTENNAS
(TYP.)
EXISTING AT&T
EQUIPMENT SHELTER
EXISTING OTHER CARRIER
EQUIPMENT SHELTER (TYP.)
(1) PROPOSED 3/8" BELDEN
DC POWER CABLE
EXISTING 128'-0" HIGH
WATER TOWER
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ANTENNA (TYP. OF 12)
AT&T
MOBILITY
730 NATIONAL PARKWAY
SCHAUMBURG, IL 60173
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PRIOR LAKE
4741 TOWER STREET SE
PRIOR LAKE, MN 55372
MLM
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03/19/2024
219-051
ANTENNA PLAN
ANT-1A
SCALE: N.T.S1ANTENNA PLAN
SECTOR - BETA
SECTOR - GAMMA
SECTOR - ALPHA
EXISTING SECTOR FRAME
(TYP OF 3 SECTORS)
(1) PROPOSED RFS E-BAND 1-FOOT
MICROWAVE ANTENNA MOUNTED TO
EXISTING MOUNT PIPE BELOW EXISTING
DC9-48-60-24-8C RAYCAP
(AZ 10°) SEE DETAIL 1/ANT-2 FOR
ANTENNA SPECIFICATIONS
(3) EXISTING AT&T 19/2100 RRUs
(3) EXISTING AT&T B5/29 RRUs
(1) PER SECTOR IN POSITION 3.
(TYP OF 3 SECTORS)
PO
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AE
Q
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POSITION G1 (AZ 26
5
°
)
NHH4-65C-R6
POSITION G3 (AZ 265
°
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NHH4-65C-R6
POSITION G4 (AZ 26
5
°
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AEQU/AEQK
P
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(3) EXISTING AT&T B12/14 RRUs
(3) EXISTING AT&T B25/66 RRUs
(3) EXISTING AT&T RRH4x25-WCS-4R
(1) PER SECTOR IN POSITION 1.
(TYP OF 3 SECTORS)
(3) EXISTING DC9-48-60-25-PC16-EV
SURGE UNITS
(1) PER SECTOR
(TYP OF 3 SECTORS)
EXISTING TOWER LEG (TYP.)
(3) EXISTING AT&T DC9-48-60-24-8C RAYCAPS
(1) PER SECTOR
(TYP. OF 3 SECTORS)
AT&T
MOBILITY
730 NATIONAL PARKWAY
SCHAUMBURG, IL 60173
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SITE# MNL03434
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PRIOR LAKE
4741 TOWER STREET SE
PRIOR LAKE, MN 55372
MLM
TZ
03/19/2024
219-051
ANTENNA
SPECIFICATIONS &
GROUNDING DETAIL
ANT-2N.T.S.
ANTENNA SPECIFICATIONS1N.T.S.
ANTENNA GROUNDING DETAIL
SCALE: N.T.S.
PROPOSED RFS
MICROWAVE ANTENNA
EXISTING COLLECTOR GROUND BAR
#2 AWG INSULATED GROUND
WIRE TO COLLECTOR
GROUND BAR, TYP.
EXISTING GROUND BAR BONDED
TO EXISTING GROUND SYSTEM
NOTES:
1.DETAIL IS CONCEPTUAL ONLY. .
2.GROUND CONNECTIONS MUST BE DOUBLE
HOLE CONNECTION. SPECIAL EXCEPTION ONLY
TO EQUIPMENT THAT WILL NOT ALLOW FOR A
DOUBLE HOLE CONNECTION.
3
ANTENNA MOUNTING BRACKET DETAIL
SCALE: N.T.S.2
SP-1
SITE SPECIFICATIONS
AT&T
MOBILITY
730 NATIONAL PARKWAY
SCHAUMBURG, IL 60173
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SITE# MNL03434
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PRIOR LAKE
4741 TOWER STREET SE
PRIOR LAKE, MN 55372
MLM
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03/19/2024
219-051
Terra Consulting Group
1500 Lake Shore Drive, Suite 225
Columbus, OH 43204
(614) 754-9106
Temporary Microwave Installation on Existing Mount Frame and Water Tank
Mount Frame and Water Tank PE Letter
Terra Consulting Group Project #: 219-051
May 13, 2024
Site Information Site Number: 8688ATTMN2-S
Site Name: DT Prior Lake (MNL03434)
Carrier Name: AT&T
Address: 4741 Tower Street SE
Prior Lake, MN 55372
Scott County
Latitude: 44.704900°
Longitude: -93.424700°
Structure Information Tower Type: 128-Ft Water Tank
Mount Type: Water Tank and Leg Mounted Frame
Report Prepared By: Kurt Swarts, P.E.
kurts@terraltd.com
Temporary Microwave Installation on
Water Tank and Leg Mounted Frame
May 13, 2024
Site ID: 8688ATTMN2-S
Page 2
Terra Consulting Group has been asking to review the existing AT&T antenna mounts and supporting
water tank to determine if the mount and tank can support the addition of a temporary microwave dish.
The proposed RFS-E-Band, 1-ft microwave dish will be installed on the existing alpha sector mount at the
84-ft elevation.
Terra Consulting Group has been provided the “Structural Analysis of Existing Mount Frame and Water
Tank” analysis report prepared by Black & Veatch (report #119341.1225) dated April 25, 2022. This report
concluded the following:
The existing antenna mounts would be stressed to 83.5% of capacity when supporting the existing
and proposed AT&T antenna and equipment loads.
The existing & proposed AT&T, Sprint, T-Mobile, Clearwire, Verizon, Scott County and
miscellaneous equipment loads would increase the wind shear loads and base moment of the
water tank by 7.27% and 9.94%, respectively. This increase meets the 10% limitation as required
by section 1103.2 of the 2018 International Existing Building Code (IEBC).
The proposed RFS-E-Band, 1-ft Microwave dish has a wind area of 1.28 square feet and weighs 13 lbs.
The temporary dish will impart a 46-pound wind force on the existing mount and water tank.
Terra Consulting Group has reviewed the Black & Veatch antenna mount calculations and have
determined that the existing antenna mount will have sufficient capacity to support the temporary
microwave dish installation.
The 46-pound microwave wind force will increase the wind shear on the water tank to 7.30%, and the bas
moment to 9.99%, respectively. The increased percents meets the limitations of section 1103.2 of the
IEBC.
In conclusion, the existing AT&T antenna mounts and existing water tank will have sufficient capacity to
support the proposed temporary installation of the RFS-E-Band, 1-ft microwave dish at the 84-ft elevation.
Please contact Terra Consulting Group if there are questions regarding the conclusions of this review letter.