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Clearwire Pending Permit 13.82 - Plans
c A Yxlp Date Recd CITY OF PRIOR LAKE BUILDING PERMIT, TEMPORARY CERTIFICATE OF ZONING COMPLIANCE AND UTILITY CONNECTION PERMIT r � s ° 66 i I. 2, `Fink City . z. rink cty PERMIT NO. • ¢ Z l ). Yellow Applicant (Please type or print and sign at bottom) ADDRESS ZONING (office use) 4741 Tower St. S.E., Prior Lake, MN 55372 LEGAL DESCRIPTION (office use only) LOT BLOCK ADDITION PID OWNER (Name) City of Prior Lake (Phone) 952 - 447 - 9841 (Address) 4646 Dakota St, S.E., Prior Lake, MN BUILDER (Company Name) Clear Wireless LLC, a Nevada Limited Liability Company (Phone) 866- 316 -7575 I (Contact Name) Michael Carriglio (Phone) 847 -993 -9678 P" ' (Address) 9801 W. Higgins Rd., Suite 200, Rosemont, IL 60018 TYPE OF WORK 0 New Constrion ❑Deck ❑Porch DRe- Roofing DRe- Siding ['Lower Level Finish 0 Fireplace DAddition X Alteration ❑Utility Connection CODE: ❑I.R.C. .I.B.C. O Misc: Telecotmn equipment swap Type of Construction: I II III IV V A B Occupancy Group: A B E F H 1 M R S U PROJECT COST /VALUE $ $7,500.00 Division: 1 2 3 4 5 (excluding Iand) I hereby certify that I have furnished information on this application which is to the best of my knowledge true and correct. I also certify that I am the owner or authorized agent for the above - mentioned property and that all construction will conform to all existing state and local laws and will proceed in accordance with submitted plans. I am aware that the building official can revoke r this ermit for t cause. Furthermore, I hereby agree that the city official or a designee may enter upon the property to perform needed inspections. X ./G' ._- :. � , or / < 4# 1 - Signature Contractor's License No Dat Permit Valuation $000. Park Support Fee # $ Permit Fee $ l(02 , SAC # $ Plan Check Fee $ I D S '270 Water Meter Size 5/8 "; 1 "; $ State Surcharge $ 4 - Pressure Reducer $ Penalty $ Sewer /Water Connection Fee # $ Plumbing Permit Fee $ Water Tower Fee # $ Mechanical Permit Fee $ Builder's Deposit $ Sewer & Water Permit Fee $ Other $ Gas Fireplace Permit Fee $ TOTAL DUE $ 7, 30 This Application Becomes Your Building Permit When Approved Paid - z -- 1. ti Receipt N �v ,. 1 tt , Date 2 I � By e.„6 tk BSx Re✓f u q, ei,s(1s 4E13, • PD /zI'3 Building Official Date This is to certify that the request in the above application and accompanying documents is in accordance with the City Zoning Ordinance and may proceed as requested. This document when signed by the City Planner constitutes a temporary Certificate of Zoning compliance and allows construction to commence. Before occupancy, a Certificate of Occupancy must be issued. Planning Director._ w_ Date _ — Special Conditions, if any 24 hour notice for all inspections (952) 447 -9850, fax (952) 447 -4245 4646 Dakota Street S.F., Prior Lake, Minnesota 55372 ✓i 1 • • PRODUCT SPECIFICATIONS LLPX31 OR- V4 2300 - 2700 MHz Remote lilt Panel Antenna RF SPECIFICATIONS Frequency Range 2300 - 2700 MHz 2300 - 2700 MHz Gain 17.3 dBi 2.4 GHz 18 dBi 2.6 GHz Return Loss > 15 dB Polarization Dual Slant ± 45° Horizontal Beamwidth 65 Vertical Beamwidth 7° with nullfill : +r Electrical Downtilt 0° - 10° independently continuously adjustable Upper Sidelobe Level < -18 dB Front to Back Ratio > 30 dB Cross Polar Ratio > 15 dB at 0° Isolation Between Ports > 30 dB Power Rating 250W Impedance 50 ohm Lightning Protection DC grounded Connector Type 7 -16 DIN Female Connector Location Bottom RET Type Internal motor & manual override RET Interface AISG 2 Remotely upgradeable RET Connectors Male & Female AISG connectors for daisy chaining MECHANICAL DATA MOUNTING OPTIONS Antenna Dimensions 1070 x 300 x 115 mm F- 042 -GL -E Fixed Clamps Packed Dimensions 1200 x 330 x 200 mm T- 045 -GL -E Adjustable Clamps Antenna Weight 13 kg Radome Material Polyester Fibreglass Pultrusion MAXIMUM ENVIRONMENTAL RATINGS Humidity 95% RH +30 °C Lateral Loading (Front) 0.45 kN @ 160 km/h Lateral Loading (Rear) 0.48 kN @ 160 km/h Rain 140 mm per hour Rated Wind Velocity 200 km/h Temperature -40 °C to +70 °C 90 90 120 80 126 60 150 \\ 1 30 150 IOWA", 30 gtil1� 3 1,04111114114/ 0 1 4.4.0 -12 -80 *.,1 90 -90 Azimuth Elevation Last Modified: 26/5/2010 R R G0 s W: www.argusantennas.com T: +61 2 8884 0888 V V E: info @argusantennas.com KmiTH - ) Preliminary 840 10054 5 C A L A D I V I S I O N 87° XX -pol Panel Antenna 2496 -2690 MHz Kathrein Scala's XX- polarized adjustable electrical downtilt antennas offer the carrier the ability to tailor sites for optimum performance. Using variable downtilt, only a few models need be procured to accommodate the needs of widely varying ' ; , iiT�i�T�. �iii+iii -,V : conditions. Remotely controlled downtilt is available as a ,b`,414010,44`p, ,„,,,, 1111 retrofitabte option. 4r t®( tJr 440 4 � V 711A � �► • 0 -10 electrical downtilt range. dy z a r „,. : sw t ►rl i 1N p 01u lr r/ 4.w p I • DC Grounded metallic parts for impulse suppression. 4ij ���$4 le \:74 �` a • No moving electrical connections. *ft Iii 04, � "'6 4ini ►i � � e ' 4 " ' • g r4ea s s� �01ati 5 f i Optional remote downtilt control. X "' Horizontal pattern Vertical pattern � ' ±45 °- polarization ±45 °- polarization - � x ° , " Specificat Ions: 0° electrical downtilt 0° electrical downtilt , Frequency range 2496 -2690 MHz 4 t r Gain 2x16dBi Impedance 50 ohms VSWR < 1.5:1 % ire wii,�Pisw r " Intermodulation (2x20w) IM3:< -150 dBc Ab,4�11ti .4 b „ A ' � t { I UI�f.N 4� / i� Polarization +45° and -45° ,�� Ii ! N. ... v t Front-to-back ratio >23 dB typical � 4i ` �� 2, si j1i *1 ±w: a ''' ' .I ° Maximum input power 300 watts (at 50 °C) �� / AA ��y �� II / iiiio' s. 4 +45° and -45° polarization 87 degrees at midband (half power) red ►st �s3 ►�S, F. " horizontal beamwidth ry - ry r „° t t i e +45° and -45° polarization 7 degrees at midband (half power) Horizontal pattern Vertical pattern 1 % t45 vertical beamwidth � *45°- polarization t45 °- polarization Electrical downtilt 0-10 degrees 5° electrical downtilt 5° electrical downtilt ,IT . continously adjustable Connector 4 x 7 -16 DIN female Sidelobe suppression for 0° 4° 8° 10° a first skielobe above horizon 15 15 15 15 dB (typical) i � � gji' 0 4 Null fI > - 1 dBi to 12° below horizon (ty ical) ..4 ° s` �i 1� � # � a , �O� i ► 011 j O p , (17 dB below 16 dBi main beam) � 1 , , `l �t 14541i�s .1. 1 . 4 VP Isolation >30dB aim. � ir 1 w n l il w��li .4 ill Weight 351b (15.9 kg) A� j `� 4� re % ` 417 *RI Dimensions 42 x 12.7 x 2.8 inches 10 y� / jh'w• AV s'°. O I �� ss 6 A z' , (1067 x 323 x 71 mm) 44 � �� MO E fiat ptahs area 4.8 ft (0.45 m2) a° „° Wind survival rating* 120 mph (200 kph) Horizontal pattern Vertical pattern Shipping dimensions 48 x 13.3 x 5.1 inches *45° polarization ±45 °- polarization (1220 x 337 x 130 mm) 10° electrical downtilt 10° electrical downtilt Shipping weight 39 fo (17.7 kg) Mounting Fixed and tilt -mount options are available for 2 to 5.7 inch (50 to 145 mm) OD masts. See reverse for order Information. `Mechanical design is based on environmental conditions as stipulated in EIA -222 -F (June 1996) and/or ETS 300 019 -1 -4 which include the static mechanical bad imposed on an antenna by wind at maximum velocity. See the Engineering Section of the catalog for further details. `-# RoHS 0. i r k fjk Lead -Free 11098 -FROb Kathrefn inc., Scala Division Post Office Box 4580 Medford, OR 97501 (USA) Phone: (541) 779 -6500 Fax: (541) 779 -39.1 Email: communicationsOkathrein.com Internet: www.kathrein - scala.com K A . r . H Preliminary 840 10054 S C A L A D I V I S I O N 87° XX -pol Panel Antenna 2496 -2690 MHz �(' 2.625 inches *0.125 < '' ! \ (68 mm t 4) 35mm %s i M6 ,� `V�� 4 .. i. _,..„ Alla oii 64 , `\ a MB mm �� ; A ��� 42 inches (1067 mm) 2 x 738 546 Mounting Kit 44.1 inches (1120 mm) 45.3 inches (1151 mm) : Vielf 1 44 411 III i //i. ./ i C ,__:a l it :� J to , • 12.7 inches J 4 (323 mm ,o ,r.1 I 2.8 inches ( mm) 3.9 inches (71 mm) (98 mm) 850 10013 Tilt Kit Mounting Options: Model Description 2 x 738 546 Mounting Kit for 2 to 4.6 inch (5010 115 mm) OD mast. 85010013 Tilt Kit for use with the 2 x 738 546 mounting kit 0-15 degrees downtilt angle. Order Information: Model Description 840 10054 Antenna with 7 - DIN connectors AM specifications are subject to change without notice. The latest specifications are anraliable at wrww.kathrein scaia.com. Kathrein inc., Scala Division Post Office Box 4580 Medford, OR 97501 (USA) Phone: (541) 779 -6500 Fax: (541) 779 -3991 Email: communicationsOkathrein.com Internet: www.kathrein- scala.com • PRODUCT SPECIFICATIONS LLP 4 I R - V1 2300 - 2700 MHz Quad Port Remote Tilt Panel Antenna RF SPECIFICATIONS Frequency - 2700 MHz requency Range 2300 -2500 MHz 2500 -2700 MHz Gain" 15,8 dBi 18.5 dBI s f ,�: Return Loss > 15 dB Polarization Duafi Slant *46° Horizontal Beamwidth 88° 86° i, t Vertical Beamwidth . 6.8° 62 Vertical Pattern NUIIfill Yes Electrical Downtilt 0 - 10° independently continuously .adjustable. Upper Sidelobe Level < - 18 dB Front to Back Ratio ›..26 dB Isolation Between Ports > 30 dB Power Rating. ` 250W k Intermodulation < - 150 dBC (2 x 43 dBm) Impedance 50 ohm Lightning Protection DC grounded Connector 'Type 4 x 7 - 16 DIN Female RET Type Internal motor & manual override RET interface/ Connector AiSG 2 Remotely upgracteabte! AISG 8 pin male 8< #emale MECHANICAL DATA MOUNTING OPTIONS Antenna Dimensions 1180 x 300 x 116 mm F - 042 - GL -E Fixed Clamps` Packed Dimensions 1305 x 366 x 213 mm T 045 - GL - E Adjustable Clamps Weight 11.5 kg T 102 -GL -E AdJustab e Clamps Radome Material UV Stabilised ASA MAXIMUM ENVIRONMENTAL RATINGS Humktity 95% RH @ +3 Lateral Loading (Front) 0.49 kN @ 160 km/h Lateral Loading (Rear) ; 0.53 kN lf# 160. km/h Rain 140 mm per hour Rated tiVirid Velocity 200 kr ith Temperature -40 °C to +70 °C 90 ?0 120 - 6D 120 P 60 0$. 61.111.4 tii WOW „, A 0 0 4 1 ,01 -30 35 -50 ?0 -90 Azimuth Elevation Last Modified: 18/10/2010 W: wargusantennas.com E: info @argusantennas.com Argus Technologies is continually improving products. Specifications may change at any time without notice. �J ���/// ww. J il 2 0 t U - 0 c RS CO 0 N V L . 110 D = C 1A L Ce 0 d o V N o C) C1 B- , t y R U d U V x . t0 ° Z 3 1n g C� Ct 0 a to V ,o ± r a !C C N • • G V tC C rte N v O C X O a O ■ c:ij C N 0') N V as r CC CO 03 4. U o .� o N C • U NI IIIIMINII Y c Q cs R N F a) oe1 0 c °' m a. m m CL • d m .` L c (1./ L -p • o ',''7 . O a > 0) tn . . E o N ... . R c o E o a �� ... ,..... = t:), c < (..) C (L) ( V rtr ��„ 0 / L E A.+ m m w • I7 w , a W w C L O rr CD = .- � E C 4 ..... O Q ° H a o o • 1) o f a o O - 2 Q Samsung nRRH V2 Size (in) 21.7 "(H) x 13.8 "(W) x 8.2 "(D) Weight (Ibs) 51 Ibs Mount Bracket 18.75 Ibs 1 fiber / 1 power 5/16" (fiber); 1/2" (power) cable , Go r 13.8" [Top View] • • a -a N • a [Left View] [Front View] [Right View] nr s 1T [Bottom View] W -T COMMUNICATION DESIGN GROUP, LLC 2675 PRATUM AVENUE, HOFFMAN ESTATES, ILLINOIS 60192 PH (224) 293 -6333 FAX (224) 293 -6444 January 2, 2013 Charity Grooms Clear Wireless Broadband 9801 W. Higgins Road Rosemont, IL 60018 Re: Structural Evaluation Letter Site Name: Prior Lake WT- Hwy 3 & Tower St. Site ID: MN- MSP0353 W -T #T123265 Address: 4741 Tower Street NE, Prior Lake, MN 55372 Dear Mrs. Grooms, W -T Communication Design Group, LLC has been asked to perform a structural review to evaluate the structural feasibility of the water tower for the proposed addition as indicated in the table below and in the exhibits. Based on the Site Data Report provided by 'Clearvision' dated 12/19/2012 we believe the water tank will have the following proposed and existing antenna loading: Carrier Qty Status Equipment Description 1 Existing to Remain Andrew VHLP2 -23 (26.1" dia. Dish) 31.0 lbs each 3 Existing to be Motorola WAP450/650 Dap Vx (25.2 "Hx7.58 "Wx5.5 "D) 26.0 lbs each Clear 2 Removed Existing Kathrein 840_10054 (42.0 "Hx12.7 "Wx2.8 "D) 30.0 Ibs each Wireless 2 New Kathrein 840_10054 (42.0 "Hx12.7 "Wx2.8 "D) 30.0 lbs each Proposed 3 Samsung 2.5GHz nRRHv2 (21.7 "Hx13.8 "Wx8.2 "D) 55.1 Ibs each The existing water tank is 123' tall. We understand that Clear Wireless proposes to remove the (2) existing Kathrein 840_10054 antennas and (3) existing Motorola WAP450/650 Dap Vx radios. The configuration will be replaced with (2) new Kathrein 840_10054 antennas and (3) new Samsung 2.5GHz nRRHv2 radios on the water tank legs at a rad- center of 95'. We referred to the structural calculations previously done by `Krech, Ojard & Associates', dated 04/08/2010. From the post construction photos available, the water tank and mounts appear to be in good condition. We believe the addition of the new (2) Kathrein antennas and (3) Samsung RRHs with the removal of the existing (2) Kathrein antennas and (3) Dap heads will have minimal affect on the structure. We compared the Effective Projected Area and the weights of the existing and the proposed antenna configuration. Although the new EPA and the weight of the proposed antenna configuration is more than the existing antenna configuration, it is not enough to cause a significant difference in the previous structural analysis. Therefore, based on the information provided, we do not believe that a complete structural analysis of this site is required at this time. The water tank and its base should have adequate capacity for the proposed changes. 4 Re: Structural Evaluation Letter Site Name: Prior Lake WT- Hwy 3 & Tower St. Site ID: MN- MSP0353 W -T #7123265 Address: 4741 Tower Street NE, Prior Lake, MN 55372 It is our assumption that the existing water tank has been constructed to satisfy all local and national building codes, according to original design is undamaged and has been maintained on a regular basis to meet all safety standards. The possibility always exists that the existing conditions may differ from those assumed. Should that discovery be made during construction, or if the desired location of the equipment should change, this office must be contacted immediately for possible revisions to this letter and the results. We appreciate the opportunity to be of service on this project. Please do not hesitate to contact us with any questions or concerns. Regards, Eft.MUQuAtst:4g, t:1 I hereby certify that this p, - , n .�r, ration, or report was prepared by rrt ; ; ;, my direct �7�ar'ad hat I �;r� ° : , -• L.;ccr'S�d f'rt�fessianel isian an Enc i;. F,Ave of Minn Print Mum: Jeff Gutowsky, P.E. 1 • Minnesota Licensed Professional Engineer WIT W -T COMMUNICATION DESIGN GROUP, LLC WIRELESS INFRASTRUCTURE . EQUIPMENT ALTERATION CALCULATIONS STRUCTURAL DESIGNER: MAS SITE ID: MN- MSP0353 DATE: 1/02/2013 W -T #T123265 ANTENNA WIND AREA IS CALCULATED AS PER TIA/EIA- 222 -F. ANTENNA WEIGHT AND AREA CALCULATIONS Antenna Information Height Width Depth Weight Aspect Ca No Ice Status Name (in) (in) (in) (lb) Ratio AaCa Weight Motorola WAP450/650 Dap Vx 25.2 7.58 5.5 26.4 2.05 1.40 1.86 26.4 Existing Existing Kathrein 840 10054 42.0 12.7 2.8 30.0 2.17 1.40 5.19 30.0 Argus LLPX310R -_V1 42.4 11.8 4.5 27.6 2.09 1.40 4.87 27.6 Andrew VHLP2 -23 26.1 26.1 12.3 31.0 2.20 1.55 7.33 31.0 Proposed New Kathrein 840_10054 42.0 12.7 2.8 30.0 2.17 1.40 5.19 30.0 _ Samsung 2.5GHz nRRHv2 21.7 13.8 8.2 55.1 1.57 1.40 2.90 55.1 CLEAR WIRELESS HAS PROPOSED TO REMOVE THE EXISTING (2) KATHREIN ANTENNAS AND (3) DAP HEADS ON THE WATER TANK LEGS AND INSTALL (2) NEW KATHREIN ANTENNAS AND (3) NEW RRHS IN THEIR PLACE. THE FOLLOWING TABLES SHOW A WIND LOAD AND WEIGHT COMPARISON OF THE EXISTING AND THE PROPOSED DESIGNS. EXISTING EQUIPMENT DESIGN #1 : Elevation Antenna(s) Amount EPA (sq. ft) Weight (Ibs) Motorola WAP450 /650 Dap Vx 1 1.86 26.4 95' Andrew VHLP2 -23 1 7.33 31.0 Argus LLPX310R -V1 1 4.87 27.6 Total EPA & Weight of Existing Design 14.1 85.0 EXISTING EQUIPMENT DESIGN #2 : Elevation Antenna(s) Amount EPA (sq. ft) Weight (Ibs) 95 , Motorola WAP450/650 Dap Vx 1 1.86 26.4 Kathrein 840_10054 1 5.19 30.0 Total EPA & Weight of Existing Design 7.0 56.4 PROPOSED EQUIPMENT DESIGN #1 : Elevation Antenna(s) Amount EPA (sq. ft) Weight (Ibs) Samsung 2.5GHz nRRHv2 1 2.90 55.1 95' Andrew VHLP2 -23 1 7.33 31.0 Argus LLPX310R -V1 1 4.87 27.6 Total EPA & Weight of Proposed Design 15.1 113.7 PROPOSED EQUIPMENT DESIGN #2 : Elevation Antenna(s) Amount EPA (sq. ft) Weight (Ibs) 95 , Samsung 2.5GHz nRRHv2 1 2.90 55.1 Kathrein 840 1 5.19 30.0 Total EPA & Weight of Proposed Design 8.1 85.1 • EQUIPMENT ALTERATION CALCULATIONS STRUCTURAL DESIGNER: MAS SITE ID: MN- MSP0353 DATE: 1/02/2013 W -T #T123265 POST INSTALLATION RESULTS : COMPARISON BETWEEN EXISTING AND PROPOSED DESIGNS #1 : INCREASE IN EPA 7% INCREASE IN WEIGHT 34 % COMPARISON BETWEEN EXISTING AND PROPOSED DESIGNS #2 : INCREASE IN EPA 15 % INCREASE IN WEIGHT 51 % THERE IS AN SIGNIFICANT INCREASE IN EPA AND WEIGHT BETWEEN THE EXISTING AND PROPOSED DESIGNS. THEREFORE COMPARE THE PROPOSED DESIGN WITH THE PREVIOUS STRUCTURAL DESIGN. PREVIOUS STRUCTURAL EQUIPMENT DESIGN : Surface Area of Tank (sq. ft) 3860 THE INCREASE IN SURFACE AREA AND WEIGHT IS INSIGNIFICANT IN COMPARISON TO THE TANK SURFACE AREA AND WIEGHT. THEREFORE, A STRUCTURAL REPORT IS NOT NECESSARY AND THE NEW ANTENNAS AND RRHS CAN BE MOUNTED ON THE WATER TANK LEGS. EXHIBITS lAnr W -T COMMUNICATION DESIGN GROUP, LLC WIRELESS INFRASTRUCTURE - — l I atn1 it 0 � 1 N 411 ts Q 4 g { � a gg �- l x t i F 1 I w ` Oa WaC C`�r- t . T .� - / . , IJOI Waif \, ii i ��� [ L k .--, - ,,,,,,..„,, [ ?; ...--'' ' .:)(''. >,.... '' - s 1 11 g - -- • .gi H 1 1 ooh i 11. 1 iP � Q '`� d m O • F- K i 0 w V w as w Um 0 d . 4' V CI . o Ul d $ t3wuz w i gi En u• ill " 4-. lig —11 \i, --. _ ---_______-- ---,____,--- _________----{ ,./) `^ j r W EEEE d - e E 1 IL 1 c , !P it ii 1 1 i: 1 1 Al ' 1 b ow b a4 M CP. b ii ! P h 4-. .p. 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LcJ, � T� , *� '% +y i '� Iru1 � � IBS' : ' - f'� � � w i 1 3i, ✓yam n a :; ::i , z x `' o- r b ryt ^ s a ri a i" ,, v � " r o . g �s Y'� , ti � s -- ha4 e 'k' H 9 . _ x. .. �. ' -tp�. , , mo : , tz� Krech Ojard & Associates JOB TITLE Hwy 13 & Tower St. Prior Lake WT (MSPO: 101 Putnam St. Eau Claire, WI JOB NO. 09 -2112 SHEET NO. I 07 • 715 - 552 - 7374 CALCULATED BY SMB DATE CHECKED BY O DATE 10 l Ver 9.03.18 www.struware.com • • • • • STRUCTURAL CALCULATIONS FOR Hwy 13 & Tower St. Prior Lake WT (MSP0353) Pe, o r ,Minnesota • • • I HEREBY CERTIFY THAT THIS PLAN, SPECIFICATION, OR REPORT WAS PREPARED BY ME OR UNDER MY • DIRECT SUPERVISION AND THAT I AMA DULY LICENSED ENGINEER UNDER THE LAWS • OF THE STATE OF MINNESOTA. • • ,; EVAN M. BERGLUND SIGNATURE; _. .I .& Gina • , DATE; IfL1-Q.DID 1 REG. 46769 • 1 a PROJECT NAME 1 1 £ To \Per s4 . n 0 ( -- (a e- - DESCRIPTION C 1 u L CI �h SI,{,f1� malt, &nssocia ASSOCIATES, ENGINEER KOA PROJECT NO. [APPROVED PALE S M(3 o9-2.112-- C,aI cULO,DA SDK .ri/ Thc. -41 ! 9 1 owe (Pri Wee) Wool- r iis abler o F StLppor f m e a n3frpw40 dear w+ e aM .r s w hV (. cium 3 „pound ran, S ) 41 a( Wit Was . Del y) Lod Sk - W d ta: 90 _ M �h ,cpbsu,irc ez 1 Z rs-c Load : 3/4I, 91 rack( (,cc giNimuvi �t -tvtM1 M f,►t f I k (nc . QV) I19c. Krech Ojard & Associates JOB TITLE Hwy 13 & Tower St. Prior Lake WT (MSP035 101 Putnam St. Eau Claire, WI JOB NO. 09 -2112 SHEET NO. 1 j 715 - 552 - 7374 CALCULATED BY SMB DATE CHECKED BY a DATE Iya(o`i www.struware.com ,Code Search I. Code: International Building Code 2006 II. Occupancy: Occupancy Group = S Storage III. Type of Construction: Fire Rating: Roof= 0.0 hr Floor = 0.0 hr IV. Live Loads: Roof angle (0) 0.00 / 12 0.0 deg Roof 0 to 200 sf: 20 psf 200 to 600 sf: 24 - 0.02Area, but not less than 12 psf over 600 sf: 12 psf Awnings and canopys 5 psf Floor 200 psf Stairs & Exitways 100 psf Balcony / Deck 100 psf Mechanical N/A Partitions 15 psf V. Wind Loads : ASCE 7 - 05 Importance Factor 1.00 Basic Wind speed 90 mph Directionality (Kd) 0.85 Mean Roof Ht (h) 124.0 ft Parapet ht above grd 6.0 ft Exposure Category B Enclosure Classif. Enclosed Building Internal pressure +/ -0.18 Building length (L) 72.0 ft V(z) Least width (B) 72.0 f z _ Kh case 1 1.051 a Speedup Kh case 2 1.051 V(Z) s(upwind) x(downwind) Topographic Factor f Kzt) HJ2 Topography Flat H Hill Height (H) 0.0 ft H< 6pft;exp B ,X 1 Half Hill Length (Lh) 0.0 ft :. Kzt =1.0� Actual H/Lh = 0.00 ESCARPMENT Use H/Lb = 0.00 Modified Lh — 0.0 ft V(Z) From top of crest: x= 0.0 ft Z Bldg up /down wind? downwind Speedup V(Z) x(downwind) x(upwind) — H2h= 0.00 K 0.000 x/Lh = 0.00 K2 = 0.000 1---, H z/Lh = 0.00 K3 = 1.000 } , ''r. At Mean Roof Ht: wvee, 3 v Kzt = (1 +K ^2 = 1.000 2D RIDGE or 3D AXISYMMETRICAL HILL 'r Krech Ojard & Associates JOB TITLE Hwy 13 & Tower St. Prior Lake WT (MSP0353) 101 Putnam St. Eau Claire, WI JOB NO. 09-2112 SHEET NO. 715 -552 -7374 CALCULATED BY SMB DATE CHECKED BY DATE V. Wind Loads - Other Structures: Importance Factor = 4p0 Gust Effect Factor (G) _ '0.85 Wind Speed 90 -mph Kzt = 1,00 Exposure B A. Solid Freestanding Walls & Soliil Signs (& open signs with less than 30% open) s/he 0.04 Case A &B Dist to sign top (h) 95.0 ft B/s = 030 C = 1.85 Height (s) 3.5 ft Lr /s= 0.07 F= gzGCfAs = 27.0 As Width (B) 1.111 Kz = 0.974 As = 3.7 sf Wall Return (Lr) 0.211 qz = 17.2 psf F = 100 lbs Directionality (Kd) 0.85 Percent of open area Open reduction C se to gross area 0.0% factor = 1.00 Horiz dist from windward edge Qf F= gzGCfAs (psi) Case C reduction factors 0 to s 2.20 32.1 As Factor if s/h>0.8 = 1.00 s to 2s 1.50 21.9 As Wall return factor forCfat0tos= 0.98 B. Open Signs & Lattice Frameworks (openings 30% or more of gross area Height to centroid of Af (z) 15.0 R Kz = 0.575 Base pressure (qz) = 10.1 psf Width (zero if round) 2.0 ft Either width or diameter must be zero Diameter (zero if rest) 2.0 ft D(qz) ^.5 = 6.37 F = q, G C f A = 0.0 Af Percent of open area e = 0,65 Solid Area A = 10.0 sf to gross area 35.0% Cf = 0 F = O lbs DIrectionality (Kd) 0.85 C. Chimneys, Tanks & Similar Structures . Height to centroid of Af (z) 15.0 ft Kz = 0.575 Cross - Section Square Base pressure (gz)= 10.7 psf Directionality (Kd) 0.90 h/D = 15.00 Height (h) 15.0 ft Width (D) 1.0 ft Type of Surface N/A Square (wind along diagonal) Sauare (wind normal to face) Cf = 1.28 Cf = 1.67 F = gzGCfAf= 11.6Af F= q,GC = 15.2Af Af= 10.0 sf Af= 10.0 sf F = 116 4bs F = 152 lbs D. Trussed Towers Height to centroid of Af (z) 15.0 fl Kz = 0.575 e = 0.27 Base pressure (qz) = 11.9 psf Tower Cross Section square Member Shape flat Diagonal wind factor = 1,2 Directionality (Kd) 1.00 Round member factor = 1.000 Square (wind along tower diagonal) Square (wind normal to face) Cf = 3.24 C = 2.70 F =gzGCfAf = 32.8 Af F= q,G CfAr = 27.3 Af Solid Area: Af = 10.0 sf Solid Area: A = 10.0 sf F = 328 lbs F = 273 lbs Krech Ojard & Associates JOB TITLE Hwy 13 & Tower St, Prior Lake WT (MSP0353) 101 Putnam St. Eau Claire, WI JOB NO. 09-2112 SHEET NO. 3 715 -552 -7374 CALCULATED BY SMB DATE CHECKED BY DATE V. Wind Loads - Other Structures: Importance Factor = 1.00 Gust Effect Factor (G) = 0.85 Wind Speed 90 mph Kzt= 1.00 Exposure B A. Solid Freestanding Walls & §odd Signs (& oven signs with less than 30% oven) s/h= 0.02 Case A Dist to sign top (h) 100.0 ft B/s = 1.00 C = - 1.80 Height (s) 2.3 ft Lr /s = 0.80 F = qz G Cf As = 26.6 As Width (B) 2,3 ft Kz = 0.988 - As = 4.5 sf Wall Return (Lr) 1.8 ft qz = 17.4 psf F = 119 Ibs Directionality (Kd) 0.85 Percent of open area Open reduction CaseC to gross area 0.0% factor = 1.00 Horiz dist from windward edge a F= gzCiCfAs (psf) Case C reduction factors 0 to s 1,79 26.4 As Factor if s/h>0.8 = 1.00 s to 2s 1.50 22.2 As Wall return factor forCfat0tos= 0.79 - B. Oven Signs & Lattice Frameworks (openings 30% or more of gross area Height to centroid of Af (z) 15.0 ft Kz = 0.575 Base pressure (qz) = 10.1 psf Width (zero if round) 2.0 ft Either width or diameter must be zero Diameter (zero if rect) 2.0 ft D(qz) ^.5 = 6.37 F = q, G C A = 0.0 Af Percent of open area e = 0.65 Solid Area: Af = 10.0 sf to gross area 35,0% Cr = 0 F = O lbs Directionality (Kd) 0.85 C. Chimneys, Tanks & Similar Structures Height to centroid of Af (z) 15.0 ft Kz = 0.575 Cross - Section Square Base pressure (qz) = 10.7 psf Directionality (Kd) 0.90 h/D = 15.00 Height (h) 15.0 ft Width (D) 1.0 ft Type of Surface N/A Square (wind along diagonal) Square (wind normal to face) Cf = 1.28 C = 1.67 F= qzGCfAf = 11.6 Af F= %GC = 15.2 Af Af = 10,0 sf A = 10.0 sf F = 116 Ibs F = 1521bs D. Trussed Towers Height to centroid of Af (z) 15.0 ft Kz = 0.575 . e = 0,27 Base pressure (qz) = ' 11.9 psf Tower Cross Section square Member Shape flat Diagonal wind factor = 1.2 Directionality (Kd) 1,00 Round member factor = 1.000 Square (wind along tower diagonal) Square (wind normal to face) Cf = 3.24 C = . 2.70 F= gzGCfAf= 32.8 Af F =q G CfAr = 27.3 Af Solid Area: Af = 10.0 sf Solid Area: Af = 10.0 sf F= 328 1bs F = 273 1bs PROJECT NAM- le y 13 Ta6e DESCRIPTION( lkjt -1) 63577 &ASSOCw TES, RA. • ENGINEER KOA PROJECT NO APPROVED [JAM -- Chec,l(, W( rn uk c - -L.nIL Go( nfvo cuul Ki s g suriaq 21 (60 f 2' - oR 1(0 0 fe •L.eo# s A "25E(?)5Y/ 2,) = oo 6(Qo r' -- New Askim WW W • .kicring- 37 qr ' IL'Il Dig - 2 Z . = 12.3(0 at o (51 J+w \ W SlArteiV = 3� � - -ud f aeral wind Lid wig A ( c,t�cu .c9 s wretam--e Is Ap L 3C/0 S y hot �e& 60(c{ C Yf /11,trea bildq . 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Box 157 Osseo, WI 54758 715 -533 -8686 April 5, 2013 Bob Hutchins By E -Mail only Building Official City of Prior Lake 4646 Dakota Street SE Prior Lake, MN 55372 RE: Drawing Approval of the Proposed Clear Wire Antenna Upgrade on the Tower Street Water Tower Located in the City of Prior Lake, Minnesota. Clear Wire Site Number: MN- MSP0353 Site Name: Prior Lake WT- Hwy 13 & Tower St. BSI Project WI 1084 Dear Mr. Hutchins: It appears that Clear Wire has add all of BSI's comments to the drawings( REV No.2, Dated April 4, 2013), therefore, unless the city has any other items to add BSI is recommending the City of Prior Lake approve the plans. A preconstruction conference with Clear Wireless, their contractor and subcontractor(s), the City of Prior Lake and BSI should be scheduled to discuss the construction. It should be relayed to the contractor that BSI will be inspecting the surface preparation, and coating during this project (including any shop coating), and the contractor will need to contact BSI to schedule both field and shop inspections. If you have any questions, feel free to contact me at 715 -533 -8686. Sincerely, C, Kelly C. Mulhern Owner Badger State Inspection, LLC. 715 -533 -8686 CC: BSI Office File c:\kcm\BSI\2013Antenna \WI1084 Prior Lake, MN Tower Street WT\ Clear Wire Upgrade\Drawing Approval, 04 -05- 2013 \.doc 1 de , 4 (5,4 ,5,„, k ` Badger State Inspection, LLC Water Tower Specialist / Antenna, Evaluations, Inspection P.O. Box 157 Osseo, WI 54758 715 -533 -8686 March 24, 2013 Bob Hutchins By E -Mail only Building Official City of Prior Lake 4646 Dakota Street SE Prior Lake, MN 55372 RE: Initial Review of the Proposed Clear Wire Antenna Upgrade on the Tower Street Water Tower Located in the City of Prior Lake, Minnesota. Clear Wire Site Number: MN- MSP0353 Site Name: Prior Lake WT- Hwy 13 & Tower St. BSI Project WI 1084 Dear Mr. Hutchins: Thank you for providing BSI with the opportunity to assist the City of Prior Lake with this project. Badger State Inspection (BSI) has completed the initial review of the Sprint (Rev B) drawings dated 01 -07 -2013 for the antenna upgrade on the Tower Street water tower. It appears that this installation consists of installing fiber and power from the cabinets on the ground to all three sectors, replacing the existing DAP heads with new RRU's one at each sector on the tower balcony, and replacing two antennas. BSI has reviewed the drawings provided by Clear Wireless regarding the proposed RRU upgrade/ installation and has the following observations and recommendations to forward to Clear Wire: Drawing T -1 in the site information column, please add the following under Owner's Contact information: Jacob Theisen Maintenance Manager City of Prior Lake 4646 Dakota Street SE Prior Lake, MN 55372 (952) 447-9899 Drawing C -4 Detail 2 Proposed Antenna Plan: From the drawing it appears that the RRU's will be located behind the antennas. BSI has not seen the RRU's and suggest to the owner that RRU's be painted to match the tower color. In addition we also recommend the RRU's be located behind the antennas to limit their visibility from the ground (This may require some 1 • modification to the existing mounts). Please provide a frontal detail of the antenna with the RRU's behind so we know about what the installation will look like when installed. Please add the following to the drawings: Include an additional section titled As- Builts Plans. Item 1 shown read as follows: At the completion of the installation, Clear Wireless shall be responsible for providing the City with a set of final as -built drawings. It is the contractor's responsibility to document and report any changes made during construction so the work is accurately shown on the as -built plans. Please add the following to the drawings: Please provide a label on the door of the equipment building to clearly identify Clear Wireless contact information. Also add an identifying label to the back side of all Clear Wireless antennas on the balcony. Identify the Clear Wire coax cables at grade level where they exit the underground PCV. This will help the owner identify Sprint's equipment and contact information if there becomes an issue with the equipment. Information on the label should include but is not limited to the following: 1. Equipment Cabinet: a. Clear Wireless b. Site Number c. Site name d. Contact name and contact information(Corporate and Local) 2. Cables and Antennas: a. Clear Wireless Add the following to the drawings under General Notes: The painting notes supplied are insufficient, and should be replaced with the following: a. Painting of all new items and repair of all damaged areas of the tower will be required. Surface preparation and painting requirements are as follows: b. Under the direction of the Engineer, spot repair the tank and tower surfaces where the coating has been damaged by structural repairs and modifications, to an SSPC -SP -10 Near White Metal Blast Clean. This work includes all new items and at other areas damaged by structural repairs or modifications. Feather edges of existing coating, at spot blasted areas, using SSPC -SP -3 Power Tool Cleaning methods. c. Before any primer or coating is applied, metal surfaces shall be completely dry, dust free, inspected, and approved by the Engineer. d. No coating shall be permitted when the relative humidity is expected to exceed 85% or temperature is expected to drop below 40 degrees within 8 hours after the application of the coating. Proceed with surface preparation and coating application only when air and surface temperatures are above the manufacturer's recommended minimum surface temperature and below 100 degrees F, and surface temperature is at least 5 degrees above wet bulb air temperature reading. Coating shall not be applied to dusty, wet, or damp 2 surfaces, and shall not be applied in rain, snow, fog, or mist. If working conditions are questionable, the Engineer shall make the decision and the Contractor shall accept the Engineer's interpretation as final and binding. e. Prime coat must be applied within 8 hours of abrasive blasting. f. Apply by brush one (1) additional coat of primer to insure a uniform coat of primer thoroughly worked into and around all seams, welds, bolt assemblies, plate overlap seams, and other irregularities in the surface. g. Antennas, exterior coax cables, and exterior jumper cables to be painted to match existing tank color. All items attached directly to the tank, such as mounting brackets and supports, should be painted to match existing tank coating system and color. Cables may require scarification prior to coating. h. Exposed coaxial cables: Solvent wipe all exposed cables, prior to priming with the recommended solvent. Prime the cables and jumper cables with 2 coats of X -I -M Coax Cable Binder & Sealer (Product No. 1138). Manufacturer's phone number is (800) 262- 8469. After priming apply one finish coat to the cables as directed by the engineer. i. If galvanized materials used, the galvanized surfaces must be solvent wiped and brush - blasted prior to coating. j. Specifications apply to both shop and field coating. Exterior surface spot repair and re- coating: a. Spot prime and finish coat repaired areas as specified by manufacturer. The coating system shall match the existing coating system on the tower. The exterior primer shall be Sherwin Williams Corthane 1 Galvapac Zinc Rich Primer 3.0 - 3.5 mils DFT. The DFT of the primer at any individual spot measurement location shall be 3.0 mils minimum. Intermediate coat shall be Sherwin Williams Macropoxy 646 Epoxy, at 3.0 — 4.0 mils DFT. The DFT of the primer plus intermediate coat at any individual spot measurement location shall be 6.0 mils minimum. Exterior finish coat shall be Sherwin Williams Acrolon 218 HS at 3.0 — 6.0 mils DFT. The total dry film thickness including the primer and the finish coat shall be 9.0 mils minimum — 13.5 mils with an average of 11.0 mils DFT. The minimum dry film thickness of the coating at any individual spot location shall be 9.0 mils. Color: It is believed the existing color on the exterior matches TNEMEC 29 BL Spring Water. The contractor to confirm the color of TNEMEC 23 BL Robbins Egg. b. Exterior coating shall be by brush and roller only. Antennal panel painting instructions: 1. Hand scarify with 120 grit sand paper 2. Solvent wipe the antennas with Denatured alcohol 3. Prime with Sherwin Williams Pro -Cryl primer at 2.0 -4.- mils DFT 3 O 4. Finish coat with Sherwin Williams Sher -Cryl high performance Acrylic at 2.0 -4.0 mils DFT 5. Color to match the existing color on the tower (TNEMEC 23 BL Robbins Egg) • It should be noted on the drawings that there will be anticipated coating repairs required after the installation has been completed (removal of the DAPS and hardware) Clear Wireless will be responsible for making the spot repairs as pointed out by the City Consultant. It should be noted on the drawings that nothing installed should interfere with normal operation or use of the tower, including the balcony handrail. These recommendations should be incorporated into the construction drawings and an updated copy provided for our review, in addition to the one provided to the City of Prior Lake. Following final review and approval, a preconstruction conference with Clear Wireless, their contractor and subcontractor(s), the City of Coon Rapids and BSI should be scheduled to discuss the construction. It should be relayed to the contractor that BSI will be inspecting the surface preparation, and coating during this project (including any shop coating), and the contractor will need to contact BSI to schedule both field and shop inspections. If you have any questions, feel free to contact me at 715 -533 -8686. Sincerely, C , Kelly C. Mulhern Owner Badger State Inspection, LLC. 715 -533 -8686 CC: BSI Office File c:\kcm\BSI\2013Antenna \WI1084 Prior Lake, MN Tower Street WT\ Clear Wire Upgrade\Review Number 1, 3 -24- 2013 \aloe 4 u Dal1 e W dl cr z o- co c1 W M z tN d l 8 Q Q _ t di p� • Z MI `'.� 9"" L a Ill ri Q 1 4 N N M M •(h rccuiLumzio Oq E M � ��� a. u} U IgNgtE L� w h 5 U f IL 2 0 J dzt o v a_ ,, a° K t m o-'N CY.° °_ ! p �' — 10-, CC E a,..,ixv:pv,. ,.(13._,0,§ so ,. ,r, m u8,,, a N ZEE g T ® 8a o E' g E A Nt CC W 'I a § ii i II b. 1 'L 0 I�11N^ ro n ro is v 1 Ed EL / / i h i ii i 1 1;111 0 Z Pi WW ,4 I r+ ,- 4 0. , w ea F2 0 F 6 a 3 4 i s ., 4 1.!0 ' Mil ::''''''' E ci, t ~ `r o t7 g C V' ..., Ofd '. :::::), ` T: �(` RA z (�[ *ri ✓ w Y .lin b La Rh; 1.,„ + S ` N z so us -: ; < ILI - - I-- r 1 ,.„.., I— i _ ILI I-. 2 tin flP v � o Q . e G 4 J` 8 . , W - - 1 at),... 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