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BUTLER AV_111 1OF2.pdf
Site • 4kieer0 164 4161 November 16, 2012 sr. ne , rF k LI .5 -13 -13 Infrastructure Development Services Ms. Karen Reese fybee Island City Hall 403 Butler Ave. Tybee Island, GA 31328 RE: Lease between AG`V Leasing Company, Inc (Tenant) and The City of Tybee Island. (Landlord), dated November 11, 1999 (Site Agreement), with respect to the real property located at 111 Butler Ave., Tybec Island, GA (Site), Cascade No. ATO3AW057 Dear Ms. Reese: Ihis letter is to advise you that it will be necessary within the near future for Sprint Nextel to make certain physical modifications to equipment within Tenant's premises at the Site. These improvements are being undertaken in order to ensure the continued technical and economic feasibility of Tenant's facility, and are needed for Tenant to make optimal use of the Site for the purposes intended by the Site Agreement. As described below, these modifications should have no significant impact on Landlord's property or operations. However. in accordance with the Site Agreerent, Tenant requests that Landlord acknowledge notice of, and consent to, the following modifications: Swap out of obsolete electronics cabinets, antennas and other equipment at the site. This may include replacement of cabling and mounting apparatus and the temporary redundancy of equipment within the leased area necessary for testing of the new equipment for up to 12 months Landlord's acknowledgement of notice and consent will not increase the size or amount of space being used by 'tenant under the Site Agreement unless specifically stated above. Also enclosed please find a Landlord Letter of Authority that will allow us to file for local permits such as zoning, electrical, or building if it is deemed necessary to complete the required modifications. Upon signature please return the original to the undersigned in the enclosed self addressed stamped envelope. Please indicate your acknowledgement and consent by signing and dating below. initialing and dating the enclosed plans and returning one copy of all documents to me either via email, fax or in the enclosed self addressed stamped envelope. Thank you in advance for your prompt attention to this matter. If you have any questions about this activity, please do not hesitate to contact me at the address or number listed below. Regards. By: WAtir 1141.1/ Brenna Fleming 1J SureSite Consulting Group, LLC, an authorized representative of Sprint Nextel 3659 Green Road, Suite 214 Office: (216) 593 -0400 Mobile: (412) 719 -7834 Fax: (216) 593 -0401 b.fle ming(n)sure- site.com. ACKNOWLEDGED AND AGREED TO: City of e Isl ailed Name: Title: I 0. L( Act -i--& Date , 201 3 SureSite Consulting Group, LLC Corporate Office. 3659 Green Road. Suite 214 * Cleveland. OH 44122 " lel 216- 593 -0400 . fax 216- 593 -0401 1 0 - , _ 13 Western Region Office: 5955 DeSoto Avenue. Suite 142 "Woodland Hilts. GA 91367 orr�; Lei -40 5.ar, i�yah. -f' Al okay -) oran (3- 0 coO1+ DATE ISSUED: 09 -27 -2013 WORK DESCRIPTION tyY CITY OF TYBEE ISLAND BUILDING PERMIT SPRINT CHANGEOUT ON WATER TANK WORK LOCATION 111 BUTLER AVE OWNER NAME SPRINT ADDRESS 6200 SPRINT PKWY CITY, ST, ZIP OVERLAND PARK KS 66251 PHONE NUMBER CONTRACTOR NAME QWIKSITE INC ADDRESS 1625 CANDLER RD CITY STATE ZIP GAINESVILLE GA 30507 FLOOD ZONE BUILDING VALUATION SQUARE FOOTAGE OCCUPANCY TYPE P TOTAL FEES CHARGED $ 2,000.00 PROPERTY IDENTIFICATION # PROJECT VALUATION $15,000.00 PERMIT #: 130604 TOTAL BALANCE DUE: $2,000.00 It is understood that if this permit is granted the builder will at all times comply with the zoning, subdivision, flood control, building, fire, soil and sedimentation, wetlands, marshlands protection and shore protection ordinances and codes whether local, state or federal, including all environmental laws and regulations when applicable, subsequent owners should be informed that any alterations to the property must be approved by the issuance of another building permit. Permit holder agrees to hold the City of Tybee Island harmless on any construction covered by this permit. This permit must be posted in a conspicuous location in the front of building and protected from the weather. If this permit is not posted work will be stopped. The building contractor will replace curb paving and gutter broken during construction. This permit will be voided unless work has begun within six months of the date of issuance. Signature of Building Inspector or Authorized Agent: P. 0. Box 2749 - 403 Butler Avenue, Tybee Island, Georgia 31328 (912) 786 -4573 - FAX (912) 786 -9539 www.cityoftybee.org (Q) 3_0(0D4 City of Tybee Island, Georgia 912 -472 -5033 or 912 - 472 -5031 - Fax 912 - 786 -9539 APPLICATION FOR BUILDING PERMIT F r_r I r _5-134 3F Property Address: III Bo'-Lf T I L y i-u-) L) / Name Mailing Address Telephone Owner - CJ 0 F T b :l� � Ty I:)--- ms`'at 64 66. 3 i32f✓ Lia.3 8u± c 4u4 Home: 9 -7b'�- -c/S73 Cell: Architect or Engineer Folk 4611 Pn-6, n�rJ' Des v.) 9 6W • &5/n Mawr 4),e, 'iZbsQf77a111 1 LLhod i6 057 / V "0266 2— Contractor 1 E Q I��SCGv,rJL'eC'a° ! 1 -tn 1 li2 A3oSo-) Office: 6 &, -4/SO -d /2 CeII:$63--SS3 -S,9.I4 t i{,e.. ❑ Single Family ❑ Duplex ❑ Multi - Family units ❑ Commercial units (Check all that apply) ❑ Discovery/Tearout [Footprint Changes - new T-square feet heated /cooled ❑ Demolition of Structure ® Other Tel -eturn nicc,licv,‘, Details of Project: e�1ceC� •47 X1 Si�vi � �El� 1c�5 Co4X Q1'1 F'XIS�tD� V V Estimated Cost of Construction: $ 1 S(OOO (materials + labor + profit/overhead) If applicable, attach a copy of the certified elevation certificate and /or survey of the property. Depending upon the scope of the work, two sets of construction drawings and /or a site plan may be required. Year Built: Listed on National Historic Register or located within a National Historic District? Y / * Buildings older than 50 years may be eligible to be listed on the State / National Register. With this designation, you may be eligible to take advantage of various tax incentive programs while preserving the heritage of Tybee Island. `Also see the Tybee Island Land Development Code Article 14: Historic Preservation During construction: On -site restroom facilities will be provided through 3`D. . Construction debris will be disposed by-153b, by means of . I understand that I must comply with zoning, flood damage control, building, fire, shore protection and wetland ordinances, FEMA regulations and all applicable codes and regulations. I realize that I must ensure the adequacy of drainage of this property so that surrounding property is in no way adversely affected as required by Article 16, • •• • .ter Management. I accept responsibility for any corrective action that may be necessy y to restore drainage imps ed by this pe ed construction. Date: S 6 ' 13 Signature of Applicant: Printed Name in/awe/ Da'Qr, Note: A permit normally takes 7 to 10 days to process Approvals: Planning & Zoning Manager Building Official Water /Sewer Storm /Drainage City Manager Signature Date FEES Permit C) 0 00 , Inspections Cap Cost Rec Water Tap Sewer Stub Eng. Fees Aid to Const. TOTAL ‘2300. LEAD -BASED PAINT RRP RULES Ordinary renovation and maintenance activities can create dust that contains lead. Contractors who perform renovation, repairs, and painting jobs in pre -1978 housing and child- occupied facilities must, before beginning work, provide owners, tenants, and child -care facilities with a copy of EPA's lead hazard information pamphlet Renovate Right: Important Lead Hazard information for Families, Child Care Providers, and Schools. Contractors must document compliance with this requirement. After April 22, 2010, federal law will require you to be certified and to use lead -safe work practices. Georgia Environmental Protection Division Lead -Based Paint and Asbestos Program (404) 363 -7026. Projects must be done by a Certified Lead Renovation Firm AND a Certified Renovator When disturbing lead -based painted or coated surfaces or components more than 6 ft2 per interior room or 20 ft2 of exterior surfaces AND all window replacements and partial demolitions of any size. * * * * * * * * * * * * * * * * * * * * * Asbestos /Environmental Notification to Georgia EPD for Projects Involving Demolition, Wrecking, or Renovation The undersigned hereby acknowledges that the issuance of this permit does not in any way grant permission to the owner, owner's representative, or permit holder to proceed with demolition, wrecking, or renovation of a structure prior to the filing of any required ten (10) day "Project Notification for Asbestos Renovation Encapsulation or Demolition" form in accordance with the Georgia Asbestos Rules. The Georgia Environmental Protection Division administers the rules. In most cases, the rules require both the owner and the involved contractors to assure the portion of the building involved in the project is thoroughly inspected by an Accredited Asbestos Inspector for materials that contain asbestos; and the removal of the asbestos before renovation, wrecking, or demolition begins almost without exemption. Georgia EPD requires a completed demolition notification from be submitted 10 workings days in advance even if no asbestos is present in the building. Further guidance for regulatory compliance and contact telephone numbers are provided by the brochures entitled Asbestos & Renovation and Asbestos and Demolition. Other environmental issues such as asbestos removal techniques, lead abatement, ground contamination, or unusual site conditions may have EPD regulations that could affect the project. * * * * * * * * * * * * * * * * * * * ** BMPs While BMP deficiencies are not necessarily the fault of the owner or his agent, BMPs are their responsibility. Two areas of deficiencies are in the most basic and common BMPs; Co — Construction Exit and Sd1 — Sediment Barrier. Correct installation information can be found in the Field Manual for Erosion and Sediment Control in Georgia, Fourth Edition 2002, Georgia Soil and Water Conservation Commission; http://www.gaswcc.orgidocs/field_manual_4ed.pdf. Problems with the Co is not limited to the installation, but to material. The stone will be a representation of 1.5 " -3.5" stone or larger. Type A sediment barriers have been installed where Type C is required and shown on the permit drawings. Where rows are called for they will be installed with a separation that allows for the first one to fail (fall over) •ut im•: «ing t second one. The complete assembly and insta lation must be compliant; steel or wood • •- po •aci • pe or A. Signs ure for receipt o - = = Paint, Asbestos, and BMP notices. Date Printed Name F6 139 CONSULT IN ENGINEERS INC. A Bell Company September 26, 2013 Ms. Diane D. Schleicher -City Manager City of Tybee Island P.O. Box 2749 Tybee Island, GA 31328 -2749 Re: New Sprint Antenna Installation — Existing Water Tank 111 Butler Ave Tybee Island, GA Dear Mrs. Schleicher; ESTABLISHED 1958 R CEIVED This letter summarizes the results of HGBD's review of the Permit Submittal for the attachment of new antennas to the existing water tank. The submittal included drawings prepared by Alcatel- Lucent, the Application of Building Permit, dated May 5, 2013, the Structural Evaluation dated January 31, 2013, subsequently revised on August 29, 2013 (Revision 1) and September 24, 2013 (Revision 2). The Drawings TI, T2, C1 -C8A and E1 -E3 dated May 3, 2013, included layout, details, specifications and coatings information. HGBD's review was undertaken in order to assess, in general, if the design documentation for the proposed improvements appear to be consistent with applicable codes and good professional practices. The reviewer has not undertaken a detailed analysis of the calculations or verified the sufficiency of each design element, responsibilities that remain solely with the designer -of- record. This review was limited to the structural portions of the submittal only. We have reviewed the submittal and understand that the Tenant, Sprint, desires to replace antennas and accessories on the existing water tank located at 111 Butler Ave. It is our understanding that the tank currently supports numerous antennas and other hardware from different companies at this time. Based on our review of the calculations and drawings, we recommend that the project be approved. Also, we recommend that future modifications to the tank require a mapping survey similar to the Tower Mapping by Tower Engineering Professionals in the report by AW dated 9/24/12. If the City of Tybee Island has a maintenance agreement with a utility services company or similar company then the maintenance company shall review the plans. Please call if there are any questions. Sincerely; Michael Zaitz, P CC: Steve Wohlfeil 329 COMMERCIAL DRIVE (31406) • P.O. BOX 142-17 • SAVANNAH. GEORGIA 31416-1247 • TELEPHONE 912.354.4626 • FACSIMILE 912.354.6754 STRUCTURAL CALCULATIONS Prepared for: Alcatel- Lucent / Sprint Network Vision Project New Antenna Installation on Existing 150,000 Gallons Water Spheroid Tank Site No. ATO3AW057 Alamosa 111 Butler Avenue Tybee Island, GA 31328 September 24, 2013 Revision 2: Wind Speed Change ■ c itor tSSva 0- CO '1 C.J/ D(0.�1 s. r S o.c� i -� w a s e m a:\ >? d. 1i-'o ci k;nms e_e ; n C. e,flon Henry M. =e agamba, P.E. Georgia PE License No. 29716 Expires December 31, 2014 I certify that this report was prepared by me, or under my direct supervision and control, and, to the best of my knowledge and belief, complies with the requirements of the applicable building code. FULLERTON 9600 W. Bryn Nawr Avenue, Suite 200 Rosemont, Illinois 60018 Tel 847 292 0200 Fax 847 292 0206 ENGINEERING •DESIGN Firm License #PEF006084 Expires 06/30/2014 STRUCTURAL CALCULATIONS REPORT Table of Contents Project Summary 1.0 Section I — 150,000 Gallon Water Spheroid Tank 2.0 Water Tank Calculations Reference 3.0 Fullerton Engineering Consultants, Inc. Site Name: Alamosa Site No.: ATO3AW057 Prepared By: FAD Checked By: AJR Fullerton Engineering Consultants, Inc. 9600 Bryn Mawr Ave. Suite 200 Rosemont, IL 60018 (847) 292 -0200 Date: 09/24/2013 Project Summary Project Sprint Network Vision Site Name: Alamosa Site No.: ATO3AW057 Site Address: 111 Butler Avenue Tybee Island, GA 31328 Owner City of Tybee Island Design Codes & References (1) 2006 International Building Code (2) TIA /EIA -222 -F, Structural Standards for Steel Antenna Towers and Antenna Supporting Structures, 1996 (3) ANSI /AWWA D100 -05, VVelded Steel Tanks for Water Storage (4) ASCE7 -05, Minimum Design Loads for Buildings and Other Structures (5) AISC 360 -05, Specification for Structural Steel Buildings, 2005 (6) Roark's Formulas for Stress and Strain, 7th Edition (7) Handbook of Concrete Engineering, by Mark Fintel (8) Existing Water Tank Drawings by Brown Steel Contractor Scope • Determine adequacy of the existing water tank structure to support the existing and proposed antenna configuration. Conclusions • The existing structure are adequate to support the existing and proposed antenna configuration. Sprint Structural Services Bulletin Compliance Note This structural analysis is inclusive of the entire antenna structure, including towers, tower platforms, arms, and all other aspects of the structure that will support the Sprint Network Vision equipment deployment. Site Name: Alamosa Site No.: ATO3AW057 Prepared By: FAD Checked By: AJR Fullerton Engineering Consultants, Inc. 9600 Bryn Mawr Ave. Suite 200 Rosemont, IL 60018 (847) 292 -0200 Date: 09/24/2013 Existing Antennas Antenna 1 - 6 Location: Antenna elevation: Antenna data: Installation: Top of the water tank 154 ft. (3) Kathrein 80010764 + (3) Kathrein 742236 w/ (2) Raycap DC6 + (2) Raycap DC2 + (6) RRUs Antennas are installed on existing mounting pipes mounted to existing corral mount. Antenna 7 - 9 Location: Top of the water tank Antenna elevation: 154 ft. Antenna data: (3) TMBXX- 6517 -R2M w/ (2) Lucent TMA E15508P78 -05 Installation: Antennas are installed on existing mounting pipes mounted to existing corral mount. Antenna 10 Location: Top of the water tank Antenna elevation: 154 ft. Antenna data: (1) 20' Dipole Installation: Antenna is installed on existing mounting pipe mounted to existing corral mount. Antenna 11 - 13 Location: Side of the water tank Antenna elevation: 135 ft. Antenna data: (3) EMS RR65- 18 -02DP Installation: Antenna is installed on existing mounting pipe mounted to the side of the tank. Site Name: Alamosa Site No.: ATO3AW057 Prepared By: FAD Checked By: AJR Fullerton Engineering Consultants, Inc. 9600 Bryn Mawr Ave. Suite 200 Rosemont, IL 60018 (847) 292 -0200 Date: 09/24/2013 Proposed Antennas Sector 1 (Az.: 200 deg.] New antenna elevation: New antenna data: Proposed installation: Sector 2 (Az.: 285 deg.] New antenna elevation: New antenna data: Proposed installation: Sector 3 (Az.: 5 deg.] New antenna elevation: New antenna data: Proposed installation: 135 ft. (1) RFS APXVSPP18 -C w/ (1) 1900 RRH + (1) 800 RRH New antenna will be installed on (1) new 2" STD mounting pipe mounted on side of tank. New RRHs will be installed on (1) new 2" STD mounting pipe mounted on side of tank. 135 ft. (1) RFS APXVSPPI8 -C w/ (1) 1900 RRH + (1) 800 RRH New antenna will be installed on (1) new 2" STD mounting pipe mounted on side of tank. New RRHs will be installed on (1) new 2" STD mounting pipe mounted on side of tank. 135 ft. (1) RFS APXVSPPI8 -C w/ (1) 1900 RRH + (1) 800 RRH New antenna will be installed on (1) new 2" STD mounting pipe mounted on side of tank. New RRHs will be installed on (1) new 2" STD mounting pipe mounted on side of tank. Site Name: Alamosa Site No.: ATO3AW057 Prepared By: FAD Checked By: AJR Fullerton Engineering Consultants, Inc. 9600 Bryn Mawr Ave. Suite 200 Rosemont, IL 60018 (847) 292 -0200 Date: 09/24/2013 Assumptions This analysis is based on the theoretical capacity of the members and is not a condition assessment of the structure. The analysis is based solely on the information supplied, and the results, in tum, are only as accurate as data extracted from this information. Fullerton has been instructed by the client to assume the information supplied is accurate, and Fullerton has made no independent determination of its accuracy. The following assumptions were made for this structural analysis: • The structural member sizes and geometry are considered accurate as supplied. The material grade is as per data supplied and /or as assumed and state in the materials sections. • The existing structure is assumed to have been properly maintained in accordance with the TIA /EIA Standard and /or its original manufacturer's recommendations. The existing structure is assumed to be in good condition with no structural defects and with no deterioration to its member capacities. • The antenna configuration is as supplied and /or stated in the analysis section. It is assumed to be complete and accurate. All antennas, mounts, coaxial cables, and waveguides are assumed to be properly installed and supported as per the manufacturer's requirements. • The antennas, mounts, and lines stated in the appurtenance loading schedule represent Fullerton's understanding of the overall antenna configuration. If the actual configuration is different than above, then the analysis is invalid. Please refer to the Appendix for the projected wind areas used in the calculations for antennas and mounts. If variations or discrepancies are identified, please inform Fullerton. • Some assumptions are made regarding antenna and mount sizes and their projected areas based on a best interpretation of the data supplied and a best knowledge of the antenna type and industry practice. • The existing foundation is assumed to be in good condition with no structural defects and with no deterioration to its member capacities. • The soil parameters are as per data supplied, or as assumed, and stated in the calculations. • All welds and connections are assumed to develop at least the member capacity, unless determined otherwise and explicitly stated in this report. • All prior structural modifications, if any, are assumed to be as per date supplied/available, to be properly installed and to be fully effective. Site Name: Alamosa Site No.: ATO3AW057 Prepared By: FAD Checked By: AJR Fullerton Engineering Consultants, Inc. 9600 Bryn Mawr Ave. Suite 200 Rosemont, IL 60018 (847) 292 -0200 Date: 09/24/2013 Scope and Limitations The engineering services rendered by Fullerton Engineering Consultants, Inc. (Fullerton) in connection with this structural analysis are limited to a computer analysis of the structure, size, and capacity of its members. Fullerton does not analyze the fabrication, including welding and connection capacities, except as included in this report. The information and conclusions contained in this report were determined by application of the current "state of the art" engineering and analysis procedures and fomiulae, and Fullerton assumes no obligation to revise any of the information or conclusions contained in this report in the event such engineering and analysis procedures and fomiulae are hereafter modified or revised. Fullerton makes no warranties, expressed or implied, in connection with this report and disclaims and liability arising from original design, material, fabrication and erection deficiencies, or the "as- built" condition of the structure. Fullerton will not be responsible whatsoever for or on account of consequential or incidental damages sustained by any person, firm, or organization as a result of any data or conclusions contained in this report. Installation procedures and loading are not within the scope of this report and should be performed and evaluated by a competent contractor. STRUCTURAL CALCULATIONS REPORT Section 150,000 Gallons Water Spheroid Tank Fullerton Engineering Consultants, Inc. BALL WIND AREA = 1,088.46 SQFT. BALL WIND PRESSURE = 1,088.46 SQFT. X 30 PSF = 16,330 Ib. BELL WIND AREA = 115.98 SQFT. BELL WIND PRESSURE = 115.98 SQFT. X 30 PSF = 13,910 Ib. BELL WIND AREA = 224.94 SQFT. BELL WIND PRESSURE = 224.94 SQFT. X 30 PSF = 4,050 Ib. 0 0 M r 4 9 .1- r (10) EXISTING ANTENNAS EL. ±154' -0" 150,00 Gal. 1 34'6" BCL a, 0„ m _ (3) SPRINT ANT. EL. ±135' -0" EXIST. (3) SPRINT ANT. C el Water Tank Loads © Base w/o Antennas w/ Antennas Momemt (k —ft) Axial Load (kip) Shear (kip) 3068.37 4171.61 125.33 127.82 34.34 45.55 22' -4" 150,000 GALLONS WATER SPHEROID TANK Hbell := 14.833ft Dbell 22.33 • ft Site Name: Alamosa Site No.: ATO3AW057 Prepared By: FAD Checked By: AJR Fullerton Engineering Consultants, Inc. 9600 Bryn Mawr Ave. Suite 200 Rosemont, IL 60018 (847) 292 -0200 Date: 09/24/2013 Building Code CODE := " BOCA 1999 - IBC 2000 1BC 2003 r IBC 2006 r City of Chicago Building Code used WindSpeed = "Wind speed for calculations is 114mph fastest mile / 130mph 3- second gust." Tank Geometry Refer to Ref (8), Tank Htank 152•ft Dtank 34.5ft Shaft Hshaft 111.83ft Dshaft 8 • ft tshaft 0.717in Bell The elevation of the top of the tank The diameter of the tank The elevation of the top of the shaft The diameter of the shaft Thickness of shaft The elevation of the top of the bell Diameter of bolt circle at bottom Other Vol := 150000gaI Volume of the water of the tank nbolts 20 Number of anchor bolts (l)bolt := 2.25in Bolt Diameter Site Name: Alamosa Site No.: ATO3AW057 Prepared By: FAD Checked By: AJR Fullerton Engineering Consultants, Inc. 9600 Bryn Mawr Ave. Suite 200 Rosemont, IL 60018 (847) 292 -0200 Date: 09/24/2013 Discrete Appurtenances Antennas Antenna name /model ("(E) Andrew TMBXX- 6517 -R2M" " "(E) Lucent TMA El 5508P78 -05" "(E) 20' Dipole" "(E) Kathrein 80010764" "(E) Kathrein 742236" "(E) Raycap DC6" "(E) Raycap DC2" "(E) RRU" "(E) Andrew ETM190G -12UB" "(E) RR65- 18 -02DP" "(N) RFS APXVSPP18" "(N) 1900 MHz" "(N) 800 MHz" Nantenna := 13 number of antenna groups Flat antenna? Number of Elevation of 1 = yes antennas antennas 0 = no (round) nant (3\ 2 1 3 3 2 2 6 3 3 3 3 \3� Height of antennas Width of antennas 82.9 " 10.2 240 55.2 51.9 23.5 heightant := 10.75 -in 17.8 10.2 56 72 25.07 15.74) /11.9\ 6.7 3 11.8 12.7 9.7 widthant:= 10.38 -in 17 6.7 8 11.8 11.10 11.80) Zant /154\ 154 154 154 154 154 154 •ft 154 154 135 135 135 135) shapeant:= 0 1 0 1 Depth of antennas Weight of antennas 6.3 " 2.4 3 6 2.8 9.7 depthant := 6.29 • in 7.2 2.4 2.75 7 10.70 9.76 (44' 10 15 41 38 20 weightant := 16 •1bf 55 8.8 18 64.5 60 �50.6) "84" length pipe := 60 •in �96/ CaAa plat := (12 )•ft2 zapp:= (154)•ft weightapp := (600 )•lbf Site Name: Alamosa Site No.: ATO3AW057 Prepared By: FAD Checked By: AJR Fullerton Engineering Consultants, Inc. 9600 Bryn Mawr Ave. Suite 200 Rosemont, IL 60018 (847) 292 -0200 Date: 09/24/2013 Pipes Length of pipes Npipe := 3 Number of pipes Nominal pipe size Elevation npipe :_ 110 3 \. 6� (2\ Pipe := 2 2) "154" zpppe := 135 .ft \135) number of pipe groups Dishes and Other Appurtenances (including Platforms and Others) Number Type CaAa Elevation Weight napp :_ (1 ) Napp := 1 Feedlines ( "Antenna Corral" ) number of appurtenance groups Only ncoax := 0 lines of coax cables are considered in the calculations. It is conservative to use z := max(zan) = 154 ft zcoax z Site Name: Alamosa Site No.: ATO3AW057 Prepared By: FAD Checked By: AJR Fullerton Engineering Consultants, Inc. 9600 Bryn Mawr Ave. Suite 200 Rosemont, IL 60018 (847) 292 -0200 Date: 09/24/2013 Calculations Wind Load Calculations CC :_ K, := qz := for n E 1 .. Nantenna 2 � 7 Zant n 33ft � CC n CC for n E 1 •• Nantenna K n 4- 1 if CC n <_1 CC n 2.58 if CC n ? 2.58 K for n E 1 .. Nantenna qn t- 0.00256.Kz •752•psf if CODE = 1 n qn 0.00256•Kz •752•psf if CODE = 2 n q n - 0.00256•KZ •752•psf if CODE = 3 n qn *- 0.00256•KZ •762•psf if CODE = 4 n qn F 0.004•752•psf if CODE = 5 q Reference check Kz = 1 1.55 2 1.55 3 1.55 4 1.55 5 1.55 6 1.55 7 1.55 1.55 9 1.55 10 1.5 11 1.5 12 1.5 13 1.5 CC = qz = 1 1 1.55 2 1.55 3 1.55 4 1.55 5 1.55 6 1.55 7 1.55 8 1.55 9 1.55 10 1.5 11 1.5 12 1.5 13 1.5 1 1 22.96 2 22.96 3 22.96 4 22.96 5 22.96 6 22.96 7 22.96 8 22.96 9 22.96 10 22.11 11 22.11 12 22.11 13 22.11 psf Reference1 = "As per Ref (1), 1609.1.1, Exception #4 and 3108.4, Antennas and their supporting structures shall incur windloading" Reference2 = "in accordance with TIA/EIA- 222 -F" Site Name: Alamosa Site No.: ATO3AW057 Prepared By: FAD Checked By: AJR Fullerton Engineering Consultants, Inc. 9600 Bryn Mawr Ave. Suite 200 Rosemont, IL 60018 (847) 292 -0200 Date: 09/24/2013 Antennas kz ant q ant AA :_ CA := for P n E 1 .. Nantenna p t-ma n Zant n �33ft� 2 \7 for n E 1 .. Nantenna 2 p n 4- 0.00256•kz ant ' V 'Psf - n P for n E 1 .. Nantenna pn +- height •wtdthant n n P for n E 1 .. Nantenna if shapeant n P Aspect - n width antp n 4- 1.4 if Aspectn <_ 7 Aspectn - 7 1.4 + 0.6 25 -7 height n 2 if Aspectn >_ 25 otherwise Aspect 4- widthant P n heightant n 0.8 if Aspectn 5 7 Aspectn - 7 0.8 + 0.4• 25 -7 1.2 if Aspect n >_ 25 kz ant = 2 3 4 5 7 8 9 10 11 12 13 if 7 < Aspect n < 25 if 7 < Aspect n < 25 1.553 1.553 1.553 1.553 1.553 1.553 1.553 1.553 1.553 1.496 1.496 1.496 1.496 AA = 1 2 3 4 5 6 7 8 9 10 11 12 13 1 6.851 0.475 5 4.523 4.577 1.583 0.775 2.101 0.475 3.111 5.9 1.932 1.29 • ft2 qz ant = 2 3 4 5 7 8 9 10 11 12 13 51.665 51.665 51.665 51.665 51.665 51.665 51.665 51.665 51.665 49.757 49.757 49.757 49.757 2 3 4 5 CA = 7 8 9 10 11 12 13 1.4 1.4 1.2 1.4 1.4 0.8 1.4 1.4 1.4 1.4 1.4 1.4 1.4 •psf Site Name: Alamosa Site No.: ATO3AW057 Prepared By: FAD Checked By: AJR Fullerton Engineering Consultants, Inc. 9600 Bryn Mawr Ave. Suite 200 Rosemont, IL 60018 (847) 292 -0200 Date: 09/24/2013 GH.ant FA :_ for n E 1 .. Nantenna 0.6 gn 0.65 + g 1 i \7 Zant n 33ft for n E 1 .. Nantenna P Want GH.ant '9z ant 'CA 'AA n n n — n n n p Nantenna Want Want, weightant. i= 1 Want = 1411.7•Ibf GH ant = 1 1 1.13 1.13 3 1.13 4 1.13 5 1.13 6 1.13 7 1.13 8 1.13 9 1.13 10 1.14 11 1.14 12 1.14 13 1.14 1.0 <GH< 1.25, OK FA = 1bf The weight of antennas is negligible 1 1 1682.015 2 77.681 3 350.746 4 1110.579 5 1123.827 6 148.06 7 126.836 8 1031.876 9 116.521 10 741.588 11 1406.368 12 460.64 13 307.448 1bf The weight of antennas is negligible Site Name: Alamosa Site No.: ATO3AW057 Prepared By: FAD Checked By: AJR Fullerton Engineering Consultants, Inc. 9600 Bryn Mawr Ave. Suite 200 Rosemont, IL 60018 (847) 292 -0200 Date: 09/24/2013 Mounting Pipes z_pipe • 9z ,ipe for n E 1 .. Npipe p 4- ma n P 2 \7 Zpipe n 1 33-ft for n E 1 .. Npipe 2 pn 4— 0.00256•kZ _pipe •V •psf n P AA _pipe := for n E 1 .. Npipe pn lengthpipen Dpipen CA _pipe := P for n E 1 .. Npipe lengthpipe n P Aspectn 4- P 4- n Dpipe n 0.8 if Aspectn 7 n Aspectn — 7 0.8 + 0.4 25 -7 1.2 if Aspectn >_ 25 if 7 < Aspectn < 25 1.553 kz�;pe = 1.496 1.496 151.665\ qz ,ipe = 49.757 •psf 49.757 41.388\ AAJ,;pe = 0.992 .ft 2 1.587) CAJD;pe = Site Name: Alamosa Site No.: ATO3AW057 Prepared By: FAD Checked By: AJR Fullerton Engineering Consultants, Inc. 9600 Bryn Mawr Ave. Suite 200 Rosemont, IL 60018 (847) 292 -0200 Date: 09/24/2013 GH.pipe Fpipe for n E 1 .. Npipe gn <— 0.65 + g 0.6 1 /Z \ 7 pipe n 33ft for n E 1 .. Npipe Pn 4— npipe GH.pipe '�lz pipe 'CA�ipe ' AA pipe n n n n n p Npipe Wpipe := ( npipei•weightpipei• length pipei) Wpipe = 486.78•1bf i= 1 (1.13 GH pipe = 1.14 1.14 1.0 < GH < 1.25, OK 973.905 Fpipe = 202.612 •1bf 048.359i The weight of mounting pipes is negligible Site Name: Alamosa Site No.: AT03AW057 Prepared By: FAD Checked By: AJR Fullerton Engineering Consultants, Inc. 9600 Bryn Mawr Ave. Suite 200 Rosemont, IL 60018 (847) 292 -0200 Date: 09/24/2013 Dishes Other Appurtenances (including Platforms and T- Frames) kz _plat • gz _plat GH.app Fapp ' for n E 1 .. Napp p ‹— ma n p 2 Zappn■ ,1 \. 33.ft) for n E 1 .. Napp pn <- 0.00256•kzplatn•V2•psf p for n E 1 .. Napp 0.6 gn<-0.65+ g 1 Zappn 33ft� for n E 1 .. Napp Pn napp n 'GH.app n 'gzplat n •CaAa platn p Napp Wapp := I ( nappi.weightapp./ l i= 1 kzj,lat = (1.553 ) gz,lat = (51.665 )•psf GH.app = (1.13 ) 1.0 < GH < 1.25, OK Fapp = (701.492 ) • Ibf Wapp = 600•Ibf Site Name: Alamosa Site No.: ATO3AW057 Prepared By: FAD Checked By: AJR Fullerton Engineering Consultants, Inc. 9600 Bryn Mawr Ave. Suite 200 Rosemont, IL 60018 (847) 292 -0200 Date: 09/24/2013 Feedlines Kz_coax := ma 2 max(zan) 7 33•ft ,1 9z coax 0.00256•Kz_coax•V2•psf Kz_coax = 1.55 qz coax = 51.66•psf ft2 lbf 9coax n coax' 9z_ coax' max(GH.ant)'0.198' ft coax = 0 $ 9z ice 0.00256•Kz_coax•Vice2•psf qcoax ft 2 •= n coax. gzice'max(GHant)'0.298' ft 9z ice = 16.8•psf lbf 9 coax ice = 0 • ft Linear wind load on coax cables Linear wind load on coax cables with 1/2" ice Site Name: Alamosa Site No.: ATO3AW057 Prepared By: FAD Checked By: AJR Fullerton Engineering Consultants, Inc. 9600 Bryn Mawr Ave. Suite 200 Rosemont, IL 60018 (847) 292 -0200 Date: 09/24/2013 Wind Load for Water Tank From Ref (3) Cdflat := 1.0 Cd cyl := 0.6 Cd_sphere 0.5 Wind drag coefficient (flat) Wind drag coefficient (cylindrical or conical with apex angle <15 deg) Wind drag coefficient (double curved or conical with apex angle >15 deg) Calculate the wind loads on the water tank The wind loads on the tank are to the previous version of the code. 30psf wind pressure will be used. Tank a := Dtank 2 (Htank — Hshaft) b := b = 20.08 ft 2 Atank 7r•a•b Atank = 1088.46 ft2 Ptank := 30•psf•Cd_sphere'Atank Ptank= 16.33-kips Ytank •= 0.5'(Htank + Hshaft) Ytank = 131.91 ft a = 17.25 ft Semi -major axis of tank ellipsoid Shaft Hshaft (Hshaft — Hbell)•Dshaft Hshaft = 775.98 ft 2 Pshaft = 30•13sf•Cd_cyrAshaft Pshaft = 13.97•kips Yshaft 0•5'(Hshafl + Hbell) Yshaft = 63.33 ft Bell Abell 0.5'(Dshaft + Dbell)'Hbell Pbell ` 30•psf•Cd_cyl'Abell Ybell 0.5•Hbell Semi -minor axis of tank ellipsoid The area of the tank Wind load on the tank The elevation of the center line of the tank The area of the shaft Wind load on the tank The elevation of the center line of the shaft Abell = 224.94 ft2 The area of the bell Pbell = 4.05•kips Wind load on the bell Ybell = 7.42 ft The elevation of the center line of the bell Site Name: Alamosa Site No.: ATO3AW057 Prepared By: FAD Checked By: AJR Fullerton Engineering Consultants, Inc. 9600 Bryn Mawr Ave. Suite 200 Rosemont, IL 60018 (847) 292-0200 Date: 09/24/2013 Shear at base of tank from the existing structure Vexist.base = Ptank + Pshaft + Pbell Vexist.base = 34.34-kip Shear from the antennas Nantenna Npipe ll Napp ll Vnew.base y FA. + (FPIPe.) E (Fapp i =1 j =1 Vtotal.base := Vexist.base + Vnew.base j =1 Vnew.base = 11-21 -kip Vtotal.base = 45.55•kip The overturning moment about the base from the water tank Mexisting.base = Ptank'Ytank + Pshaft'Yshaft + Pbell'Ybell Mexisting.base = 3068.37-kips-ft The overturning moment about the base from the antennas done to the current AW VA design specifications Total shear due to original water tower structures and members Total shear due to equipment and antennas Total shear at base Total moment due to original water tower structures and members Nantenna 2 1 Npipe 2 Napp (2 1 2 Mnew.base := E C3 FA.'Zan�J + 1 3 Fpip�•Zpine + E 3 Fapp1•Zaon I + 0.5•n coax' g coax' Zcoax j =1 j =1 j =1 Mnew.base = 1103.23 • kips • ft Mtotal.base Mnew.base + Mexisting.base Mtotal.base = Mnew.base Mexisting.base — 35.955•% 4171.61 •kip•ft Total moment due to equipment and antennas Total moment at base The proposed and existing antennas have 35.955% increase on the overturning moment to the existing water tank. Anchor bolts and foundation calculations are required. Site Name: Alamosa Site No.: ATO3AW057 Prepared By: FAD Checked By: AJR Fullerton Engineering Consultants, Inc. 9600 Bryn Mawr Ave. Suite 200 Rosemont, IL 60018 (847) 292 -0200 Date: 09/24/2013 Anchor Bolts (20) 2.25" 0 Bolts fboit := 18.750ksi Aroot = 3.14•in2 Wttotal := Minimum strength of bolts, as per Ref (3), Table 5. Minimum root area of bolt, as per Ref (2), Table 7 -4 /Vol-62.5 — lbf � 0.1 = 125.33.kip It is conservative to assume the weight of the empty tank is 10% ft3 the weight of the capacity of water. BC := DbeIt = 22.33 ft Bolt Circle Tallow := (Aroot'fbolt) = 58.87•kips Based on Ref (4) - Using root area of anchor bolts 4(Mexisting.base + Mnew.base) Wttotal Tactual :_ — 31.1 -kip BC•nbolts nbolts < 100% OK Tactual Tallow — 52.82•% Shear in anchor bolts lbf Wwater.full := Vol-62.5 3 ft Wsteel.tank := 0.10' Wwater.full Wtank.equip := Want + Wpipe + Wapp + Wsteel.tank 11, := 0.45 • Wtank equip Vbolts :— VtotaLbase = 0.79 Wwater.full = 1253.26 -kip Wsteel.tank = 125.33-kip Wtank.equip = 127.82 kip p, = 57.52-kip < 1 OK Weight of water It is conservative to assume the weight of the steel of the tank is 10% of the water weight Weight of empty tank and equipment Frictional resistance The anchor bolts will not be subject to shear forces Site Name: Alamosa Site No.: AT03AW057 Prepared By: FAD Checked By: AJR Fullerton Engineering Consultants, Inc. 9600 Bryn Mawr Ave. Suite 200 Rosemont, IL 60018 (847) 292 -0200 Date: 09/24/2013 Allowable Stresses on Shaft E := 29000ksi K := 2 FL := 16.76ksi dinner Dshaft dshaft Dshaft + 2'tshaft Lshaft Hshaft — Hbe11 rshaft Jd shaft 2 + dinner2 4 K Lshaft KLr •— Sshaft •= 32 dshaft rshaft Tr'(dshaft4 — dinner4) Ag.shaft 7C 'd inner' tshaft Allowable Local Buckling Stress per AWWA- D100 -05 Class 11 Material Slendemess Reduction Factor Allowable Axial Stress Allowable Shear Stress Allowable Bending Stress dinner = 8 ft dshaft = 8.12 ft Lshaft = 97 ft rshaft = 2.85 ft KLr = 68.08 Sshaft = 5229.1 • in3 Ag.shaft = 216.24•in2 K* := Inner diameter of shaft Outer diameter of shaft Overall length of shaft Radius of gyration of shaft Section modulus of shaft Gross area of cross section of shaft 7r2•E Ce<— FL 1 (KLr'2 K <- 1 -- — if 25 <KLr <Cc 2 Cc) 1 KLr 2 K <— —• — if KLr >Cc 2 Cc� K<— 1 if KLr <_25 K Fa. shaft FL' K4 Fv.shaft FL Fb. shaft FL Fa.shafr = 14.49•ksi Fv.shaft = 16.76 ksi Fb.shaft = 16.76•ksi K4, = 0.86 1 . 2 6 " % 4 4 . 0 9 . % 5 7 . 1 2 " % S i t e N a m e : A l a m o s a S i t e N o . : A T O 3 A W 0 5 7 P r e p a r e d B y : F A D C h e c k e d B y : A J R F u l l e r t o n E n g i n e e r i n g C o n s u l t a n t s , I n c . 9 6 0 0 B r y n M a w r A v e . S u i t e 2 0 0 R o s e m o n t , I L 6 0 0 1 8 ( 8 4 7 ) 2 9 2 - 0 2 0 0 D a t e : 0 9 / 2 4 / 2 0 1 3 S t r e s s A n a l y s i s S h e a r S t r e s s f v . s h a f t V e x i s t . b a s e + V n e w . b a s e A g . s h a f t f v . s h a f t F v . s h a f t A x i a l S t r e s s W w a t e r = V o l - 6 2 . 5 l b f f t 3 W s t e e t 0 . 1 0 " W w a t e r f v . s h a f t = 0 . 2 1 " k s i <