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HomeMy WebLinkAboutPermit B93-0019 - INFINITI OF SEATTLE - SATELLITE ANTENNAB93-0019 INFINITI OF SEATTLE IiThr1 OF SOOTLE- 50(?).(:)()Ici (206) 4313670 Community Development / Public Works • 6300 Southcenter Boulevard, Suite 100 • Tukwila, Washington 98188- BUILDING PERMIT Permit No: B93 -0019 Type: B -BUILD Category: ACOM Address: 400 BAKER BL Location: Parcel #: 022310 -0075 Zoning: CM Type Const: Gas /Elec: Wetlands: Water: UNKNOWN Contractor License No.: SATCOSI163CG. TENANT OWNER CONTRACTOR CONTACT INFINITI OF SEATTLE 400 BAKER BOULEVARD, TUKWILA, TALLAKSON HASELWOOD ; : :ENTERP 13201 SE 36TH ST,' ::;BELLEVUE' WA 9800 SATCOM SYSTEMS, `:.INC. P.O. BOX .1867,'` SANDPOINT, ID 83864 SCOTT DONALDSON P.O. BOX :1867, SANDPOINT, ID 83864 Status: ISSUED Issued: 02/25/1993 Expires: 08/24/1993 Type of Occupancy: Slopes: Sewer: WA 98188 STORE hone: 208 263 -1620 Phone' 208 263 -1620 ****************"***.*********.*.*******.********'***** ** **; * * *` *' * * * * **, * * ** * * * * * * ** Permit Description:, INSTALL "% %1 .,;8 M VSAT MOUNT: Units: 000`..' Fire Protection: N/A UBC Edifi-on : 1991 * * * * *,e * * * * * * * * * * * ** ON R00FWITH NON 'PENETRATING • SETBACKS';: Back': Righti.. " Valuation: 1.>,000'00 : To,tarl .Perri t Fee: 4.575 * * ** k.*****.*"*'****• Ac**, 4ce i' Ir** i4r ,i * * * * * ** * * * * * * * * * * *, ** * * * ** Perm t C enter 7iuthor zed S t nature I hereby \cert i fy -that I have read and exa'mi'ned,, th•i s ;:permit and.,°know. the same to be "true land correct. All prov,'isions. ;of; la* and' ordinances`; governing this work will be complied ,with, whether Specified herein or not The granting o.f, this permit does not `presume to'give authority to violate or cancel theovisPio:rs of 'any other state or_ xl'ocal laws regulating construction or the performance' wor,,k.s, 1 a'ni authorized toHslgn for and obtain this buiVding permit. Signature: 'u ate: Print Name: 6714" /1# i TcA This permit shall become null and void'if the work is not commenced within 180 days from the date of issuance, or if the work is suspended or abandoned for a period of 180 days from the last inspection. CITY OF TUKWII Department of Co ,ounity Development — Permit Center =, 6300 Southcenter Boulevard - #100, Tukwila, WA 98188 (206) 431 -3670 Building Permit Application Tracking PLAN CHECK NUMBER 393-00)9 PROJECT NAMEk SITE ADDRESS 400 &K -ER.. f\L SUITE NO. INSTRUCTIONS TO STAFF • Contacts with applicants or requests for information should be summarized in writing by staff so that the status of the project may be ascertained at any time. • Plan corrections shall be completed and approved prior to sending to the next department. • Any conditions or requirements for the permit shall be noted in the Sierra system or summarized concisely in the form of a formal letter or memo, which will be attached to the permit. • Please fill out your section of the tracking chart completely. Where information requested is not applicable, so note by using "N /A ", date and initial. DEPARTMENTAL REVIEW "X" in box indicates which departments need to review the project. DEPARTMENT ; DATE IN ; DATE APPROVED REQUIREMENTS) COMMENTS BUILDING - initial review 1— c tv— q3 Z_ t l �3 RO TED CONSULTANT: Date Sent - Date Approved - ) O FIRE ;�%%�� `� V 2nd NOTIFICATION FIRE PROTECTION: (..� Sprinklers [� Detectors Li N/A FIRE DEPT. LETTER DATED: INSPECTOR: INIT: At PLANNING '2, 2,15'3 ' ZONING: IBAR/LAND USE CONDITIONS? Yes E- REFERENCE FILE NOS.: � 1 NIT: C4 / ti0 MINIMUM SETBACKS: N- S- E- - UTILITY UTILITY PERMITS REQUIRED? Li Yes (l No WORKS ' PUBLIC WORKS LETTER DATED: INIT: O OTHER INIT: BUILDING - fi aI review Z l� �� << / 3 l (4 TYPE OF CONSTRUCTION: 0 /I4_ C CERT. OFF OCCUPANCY? O ! UBC EDITION (year): ( L ""IT: INIT: ,,�G; -w ABUILDING OFFICIAL -,- • - INIT' A REVIEW COMPLETED AMOUNT OWING: 0 CONTACTED 5 car < 1/V� mot, (LW---- DATE NOTIFIED �1 � U "7 " /` ' q � ) BY: (init.) ;�%%�� `� V 2nd NOTIFICATION BY: (init.) 3RD NOTIFICATION BY: (init.) 01/08/93 CITY OF TUKWILA Department of Community Development - Building Division 6300 Southcenter Boulevard, Tukwila WA 98188 (206) 431 -3670 BUILDIN.a PERMIT APPLICATION PLAN CHECK NUMBER 7 --- 00 DESCRIPTION BUILDING PERMIT FEE PLAN. CHECK FEE;' BUILDING SURCHARGE OTHER: AMOUNT': DATE;:; SITE ADDRESS SUITE # We) e,-Z6-g �ouL v D VALUE OF CONSTRUCTION - $ `d4� oci / PROJECT NAME/TENANT 7-- gr/IV / 77 © , - $ c e/7-// 6 t 4 - i T /E ASSESSOR ACCOUNT # / 2 3 / 7 7 7 9 as-69q 74- (commercial) L) pemolition (buildingl Other 3ATE1 -G/ 7-E" J5/ TYPE OF 0 New Building Li Addition L Tenant Improvement WORK: 0 Rack Storage 0 Reroof 0 Remodel (residential) DESCRIBE WORK TO BE DONE: Th -i).- 1, Fm . V/6,47— a/V ROOF w/T AV PrA/FriaAT7AG fr/ t/ ,V7 BUILDING USE (office, warehouse, etc.) (44 pF71- L- C�S/}lP NATURE OF BUSINESS: 6f}`F j /fe V /cE WILL THERE BE A CHANGE IN USE? (.IJo 0 Yes If Yes, new building requirements may need to be met. Please explain: SQUARE FOOTAGE - Building: Tenant Space: Area of Construction: WILL THERE BE STORAGE OR USE OF FLAMMABLE, COMBUSTIBLE OR HAZARDOUS MATERIALS IN THE BUILDING? 0 1 No 0 Yes IF YES, EXPLAIN: PROPERTY OWNER G � /Z. /-LA- 67_ �4 C `� /G/G IPHON ,z--2) z PHONE EXP. DATE l/ ��3 ....1() 06 ZIP / _%� ZC� ZIP r3F6, yl l / q 1 ADDRESS �d� .L37 ,C�� V%��� CONTRACTOR , /,±7-C.G`Vl 5y� it /1// 51 iVC', ADDRESS f?�, Box /3-67 5A- yDDli(l% WA. ST. CONTRACTOR'S LICENSE # J�/T�c iva 3J L6._ ARCHITECT PHONE ADDRESS 'ZIP 1'HEREBY.CERTIFY:THAT I HAVE READ AND.:EXAMINED THIS:APPLICATION::AND K BE : :TRUE<AND?;.CORRECT, AND;:1: AM AUTHORIZED:T.O:'APP F n R THIS °.ERMfT BUILDING OWNER SIGNATURE OR AUTHORIZED AGENT PRINT NAME W .THE SA TTY #14- A5/11-z-L ADDRESS ?„0. &'X #6 7 CONTACT PERSON 'C)()7 -7— tea 3 -1 zo CITY/ZIP)2 1 )-t-0. '3e6y PHONE c ) 06,3 -/(0a6 APPLICATION SUBMITTAL In order to ensure that your application is accepted for plan review, please make sure to fill out the application completely and follow the plan submittal checklist on the reverse side of this form. Handouts are available at the Building counter which provide more detailed information on application and plan submittal requirements. Application and plans must be complete in order to be accepted for plan review. VALUATION OF CONSTRUCTION Valuation for new construction and additions are calculated by the Department of Community Development prior to application submittal. Contact the Permit Coordinator at 431 -3670 prior to submitting application. In all cases, a valuation amount should be entered by the applicant. This figure will be reviewed and is subject to possible revision by the Building Division to comply with current fee schedules. BUILDING OWNER / AUTHORIZED AGENT If the applicant is other than the owner, registered architect/engineer, or contractor licensed by the State of Washington, a notarized letter from the property owner authorizing the agent to submit this permit application and obtain the permit will be required as part of this submittal. EXPIRATION OF PLAN REVIEW Applications for which no permit is issued within 180 days following the date of application shall expire by limitations. The building official may extend the time for action by the applicant for a period not exceeding 180 days upon written request by the applicant as defined in Section 304(d) of the Uniform Building Code (current edition). No application shall be extended more than once. If you have any questions about our process or plan submittal requirements, please contact the Department Of ICOmmunitkiDevelopment Building Division at 431 -3670. DATE APPLICATION ACCEPTED A AN 2 6 199 DATE APPLICATION EXPIRES PERMIT CENTER _ -9 `� SUBMITTAL CHECKLIST COMMERCIAL NEW COMMERCIAL BUILDINGS /ADDITIONS in Completed building permit application (one for each structure Assessor: Account Number: Two sets (2) of thetolfowing: Specifications Structural calculations stamped by a Washington State licensed engineer'; riSoiIS ropon stamped by a ;Washington Stata licensed engineer 1 Completed building permit application (one for each structure o tenant)' Assessor Account Number. Two (2) sets of'construction plans; which:include I II Topographical survey :Energy calculations stamped by a Washington Statelicansed engineer orarchitect Legal description Working drawings,'starnped by a:Washington State architect, which include Site plan Architectural drawings Structural drawings Mechanical .drawings. ; •'Elevations.;; • Civil drawings •,Landscape plan Completed utility permit application Six (6) sets of civil drawings': NOTE: See utility permit application and checklist lorspecific utili submittal, requirements:: S.ite.plai : :. :: ' :Location.of tenant space.;. !;Existing:and.proposed parking • .Landscape plan (if applicable,io ,'change:of use) Overall building plan • Tenant location .'Usa of. adjacent; (common wall) tenant •■.Overall:dimensions of building or ;square footage Floor: plan of proposed tenant space :Tenant space plan •with :use of each room tabeiled.:. Exit doors egress patterns • New;wafs, existing wall, and walls to be'demolishe Construction details Cross sections, showing wall construction and method o attachment for floor and ceiling Structural calculations stamped by a Washington State licensed engineer may be required d sWCrural work is to' be done.(2'sets NOTE 1/ any utility; work is to be cone submit separate ut/lity perm(/ application and plans RACK STORAGE Completed building permit application. Assessor :Account Nu, mbar.: • : . Two (2) sets of plans, which include Building floor plan`showingt. Completed building permit application Assessor: Account Number: •Narrative describing existing root, •material being i material being installed one for.each stricture removed;;an NOTE A certification letter is required prior to final inspection • off of the permit ".ANTENNA/SATELLITE DISHES : : Completed building permit application and sign -: • Entire spat where racks will be located : •: Exit. doors • Dimensions of all aisles LiTenant space floor plan showing rack storage layout, aisles and Assessor. Account. Number . NOTE: include dimensions of racks (height width and. length), aisles and exit ways on plan, :. Structural catcuiations stamped by a. Washington State licensed engineer (rack:storage'8'.and over).: RESIDENTIAL --- NEW SINGLE - FAMILY .DWELLINGS /ADDITIONS n Completed building permit application (one for each structure) Legal description.. • Assessor Account Number sets'(2) of working drawings which include • Site plan • (On plan, show closest hydianrlocallon :. Foundation plan 'Include access to building showing Floor plan :; : width and length of 4c604 ) • Roof plan: • Building;olevations (all views Building : cross- section Structural framing •plans 'Washington State :Energy Code data n Completed utility permit application Six • (6) sots of site plans showing •utilities NOTE:: Building site plan and utility site plan may be combined • See • utility permit application and checklist for specific submittal requirements. Additional topographical and soils information may be required if unique: site conditions. Two (2) sets of plans, which include;• Site Plan (showing building and location :of antenna/satellite dish Details antenna/sateilite dish and method:of attachmen Structural calculations stamped by a Washington State license engineer may, be required i AMIN RESIDENTIAL REMODELS :Completed building permit ap Assessor Account Number Two (2)! ets of working drawings; which'fnclu Site pion Foundation. plan .Floor plan' Roof:plan:`. ;Buildingelevations (alt views Building ;cross-section,::;; tructurat framingplans NOTE !(any utility work Is to be done provide and plans niust.be .submitted. ':REROOFS; Completed building perrnft application' Assessor Account Number Narrative describing existing roof; material being: removed material being installed; utlby permit application 7^:1;1$41 isrf'��°J1;''1, "F'f`'F":*41MW : * * **k* * k * * * * *k* *k * ** * *k** *k h** k* *k * *** * * * **k *kkkk * *kkk *kk *1** CITY OF.TUKWI,LA, WA TRANSMIT k * **.* ** *** *** *hy **** 4ckk *Fr*** * * ** * * ** * ****** **.kh *akA• * * ** * *l *** TRANSMIT Numr,er. 93, 000100.:Amount: '45'.75'.01/26/93 4;43 Permit.NO,M B93 -0019. Type: B- -B.UILD, BUXLDI NG PERMIT Payment Method: CASH Notation: I lF]NTTI OF SEAT 1:11141+6 0 i *k* * ***h * * * *kk ** * * *kk **k *fir * * * * * * * *k ** fir * * * ** ** * * **•k *fir *fir * * *k*k•kk* Account Code 000/322.100 000/3'45.8.30 000/386.904 DeSCr i pt i an BUILDING •- NONRES PLAN CFIECK - NCINRES STATE.HUILDING SURCHARGE Total (This.Paym'er►t):. Total Fees: . Total All Payment,: Balance: 45.75. 45.75 .00 Paid 25.'00 15.5 4.50 45.75 GENERA GENERA GENERA TOTAL CASH 25.00 16.25 4.50 45.75, 45.75. CHANGE . 0.00 7268A000 12 :42 CITY OF TUKWILA Address: 400 BAKER BL Permit No: B93 -0019 Tenant: INFINITI OF SEATTLE Status: ISSUED Type B -BUILD Applied: 01/26/1993 Parcel #: 022310 -0075 Issued: 02/25/1993 ********************** * * *k ** **** * * **h* * * *** ***** * *** ** * *k *ikk ** *k* *•k•k9rk** ** Permit Conditions: 1. No changes will be made.,,, t��is�. °p1a'n's,w u.ri`1 =e'ss..tiapproved by the Architect . and the Tul0w4ii1a :- •Bui`lding Divisiatl.,:fxzw Electrical perm it ra'1`1 be robtarine'd ,through hi Washington State Divisiorj,� gi: Labor•.�h;d T� c�'ust�� s and; ";�all e1�,ctwrical 1 � r vfr ��•r.. w� 'work will be,vi Specte6 b, � ha vage.nc , 4fr(248 ,6x657) P, insp C ot',;records,,dy. rid appro e;,.. p ans St) e,;..1,„1 b.e ai,lrab'1:,e hat the •{ job.. s to "pri,o.r tb.;btih. stare !pf ct i,on t1,., ,These' Ziocumets are to, 'b.e�g ma i ,,taii�'fi ed Puntii 1 `finale`inspect;'td.n <.. p3prova1 'is 'g:ran,ire�� N ruction to „obe done riin con fot mance .witii'�app no'ted 0!equire relents � h'eUniforr Building Code. asp €amended by,,'.t.he Wash,in.g�ton State Bui 1di eabab i �a 1 CodeL(1991,.aE�f'i "t °i oft) , and Wash in tort' ;S.t:a "te de C 1991 '`SecPi d 'Ed igt'1 on> . g Val 7 ty fa Per mi t. ,Tlie ssuiance c�� a "'erm t or app f ovalr of pla spec ificat;dns an Co pu�tatt�i+sl�s s hat -i,,r not be con):, S t t o . b ., A : F +1 l,1 ;t at t ate' er•�,i t`� "fear b, q. a� '��p'p�rq�a l o;�:�, any v i.o +l a ai orl� of a „ p t x y of a,the pr ovisi "rin.s °o;f'this coda far af.: any other v, ord l,t) n e.t.ief the &,j•Grri sitq:.i0c't 1'0'11 \N4 No 'prm•i t`'�p)fesuming to g=iiv.e.t aut i t� «y, Ar u ,,i o:1 kite 9r /cab ewl:,.'4he`..:pr ovi s,i.o'ns of this -, code be vai d h �� s # . k v� 1 } 4M fly ...A1 1 permits 'maintained °, any cons availab /1 All co plans Ed t Unift1: Ene�g• C- • INSPECTION RECORD Retain a copy with permit CITY OF TUKWILA BUILDING DIVISION 6300 Southcenter Blvd., #100, Tukwila, WA 98188 (206) 431-3670 06)3-0019 PERMIT No. KApproved per applicable codes. 0 Corrections required prior to approval. COMMENTS: [nsPector: 3-72(7?Z 0 $30.00 REINSPECTION FEE REQUIRED. Prior to reinspection, fee must be paid at 6300 Southcenter Blvd., Suite 100. Call to schedule reinspection. Date: • 5,, Soo-- YPe s ns*:* * 7/e. /- , ,,,../„/..,) Address: 94a0 -A" r' • ehii, . Date Called: ---,i' 23 /r Spedal Instructions: • („ / A. / Ay -/•/— `' /) l' , ,:,, ., '7.. .------"‘"N°,: Date Wanted: 3_ -- 73 Requester: (14(://, .,,) .:--; r, ..../ KApproved per applicable codes. 0 Corrections required prior to approval. COMMENTS: [nsPector: 3-72(7?Z 0 $30.00 REINSPECTION FEE REQUIRED. Prior to reinspection, fee must be paid at 6300 Southcenter Blvd., Suite 100. Call to schedule reinspection. Date: • • SCIENTIFIC ATLANTA STANDARD SITE SURVEY FORM DATE 107-411c12__ SITE S Il'F NAME T►.4 F I t t. o �� -'r JS �A"T► ADDRESSfL �KF<�oy1�.lAr�C7 PHONE_ 0(D_g33 -ItD CITY. gip,TC1 STATE L-4 SITE CONTACT.Iff, gg.�e►,, 1 SECONDARY CONTACT TITLE - ---- -- ANTENNA SIZE I of► 1-'1, �DE -ICE REQUIRED �ln ^� VSAT CONTRACTOR INFORMATION SURVEY PERFORMED BY 1 a, 1_� , DATE 1I V, -P-RfiNTLp -1vA IE COMPANY NAME COMTRACTORS NOTES AND RECOMMENDATIONS REVIEWED BY I SCIENTIFIC ATLANTA APPROVAL ANTENNA MOUNT RECOMMENDATION DATE SPECIAL COMMENTS OR,REQUIREMENTS SITE CONTACT TITLE 6/(- rn- CUSTOMER APPROVAL PRINTED /4C44504-16Z/ DATE / RECEIVED TUKWILA JAN 2 6 1993 PERMIT CENTER • • SCIENTIFIC ATLANTA SURVEY — PROGRAM SITE #. l PROVIDE DETAILED DIAGRAM OF SITE AND PROPOSED INSTALLATION FEATURES, MARK THE FOLLOWING ON TH4 DIAGRAM: PROPOSED LOCATION OF THE ANTENNA AND MOUNT IFL CABLE RUN AND POINT OF ENTRY. INCLUDE ANY PLENUM AREAS NORTH, ,SOUTH, EAST AND WEST ,e COMPUTER ROOM , VIEWING AREAS ETC. {'Ate.. 3 . RECEIVED CITY OF TUKWILA JAN 2 6 1993' PERMIT CENTER SCIENTII'IC ATLANTA SURVEY — PROGRAM SITE 1 TYPE OF MOUNT: dSTANDARD SHORT POLE GROUND MOUNT X STANDARD NONPENETRATING ROOF MOUNT STANDARD I —BEAM WALT MOUNT STANDARD FLUSH BLOCK WALL MOUNT DESCRIBE THE STRUCTURE OR GROUND AREA WHERE THE MOUNT WILL BE LOCATED, INDICATE TYPE OF ROOF FOR NONPENETR1TING MOUNT AND LIKEWISE WALL STRUCTURE FOR BOTH WALL MOUNTS, .♦ • VP DESCRIBE THE PROPOSED GROUNDING METHOD, HOW MANY FLOORS IN THE BUILDING b WE APPROXIMATE HEIGHT OF BUILDING 1 Q ' DESCRIBE ANY EXISTING ACCESS POINTS TO 1NTERIOR��oocF , DESCRIBE ANY SPECIAL' FEATURES OR EXISTING DAMAGE WHICH MAY AFFECT THE INSTALLATION OR CAUSE ADDITIONAL CHARGES. DESCRIBE THE PROPOSED LOCATION P'OR THE ELECTRONICS, SIN RECEIVED CITY OF TUKWILA JAN 2 6.1993 PERMIT CENTER • vid va.w i>,.a. NL. ►'►avW tVyY LJH►. t� n a( ' toy o cer- 1Xtr�` d o' l ei iee- C'J j \ii � yan .��tt7' `P 60 \ `)'•\ c0 ett gar a�����j�� Qd� \,o�'S c Jv 6Ci e pi t0 fiC \u�1 0` c, , ttzNe .• ' C7 Q1 r) Yl T 1 3 t 2 . •.. • --� r .}... —- .� -•.Qgz r- 5 RECEIVED w CI1Y OF TuKwut JAN 2 7 1993 PERMIT CENTER p� 335591 CJIAIYrER 5 • SITE, PREPARATION SPECIr7CAT1UN SL•C ION 4 . ANTENNA itttAM 1)01.'01NC ACCURACY AND DHSIUN WI'.1) WADINLI Section 4 ANTENNA REAM POINTING ACCURACY AND DESIGN WIND LOADING In order to remain operational, the Personal Earth Stattan antenna must remain within its beam pointing budget; that is, its elevation and azimuth settings cannot vary excessively. For Personal Earth Station antennas, the maximum allowable deflections al the Elevatian/Azimuth - Mounting find Operational and Survival Design Wind Loads are provided in table 4.3 for the O.75•meter, 1.0- meter, 1.2•ntcter, 1.8 -meter and 2.44 -meter antennas, respectively. 4.1 ANTENNA BEAM POINTING ERROR For the purpose of this application, the beam pointing error can bc defined as that angle Subtended by the antenna's target (i.e., satellite) and the antenna's boresight axis, From this definition, it can be stated that the antenna has zero polntl ng error when its boresight axis is perfectly aligned with the satellite. In order to remain operational, the Personal Earth Station antenna must remain within its beam pointing budget, that is, its elevation and azimuth settings cannot vary excessively. Deflection can be caused by high wind' or gusting wind conditions, settlement of the mounting assembly, flexing of a supporting structure, and sh on. In general, the amount of allowable deflection varies inversely with the size of the antenna reflector; e.g., the larger the reflector, the smaller the allowable deflection, 4.2 AN'T'ENNA BEAM POINTING ERROR I)E`1'I:RMINATION 11 OF �OKN1\1A The information necessary for determination of antenna beam pointing error Litntt kilt its provided in the remainder of this section for the appropriate antenna size, P1' 1695 9 4.3 OPERATION AND SURVIVAL DESIGN WIND LOAD DATA �5 '4U��-�l ... pal The Operational and Survival Design Wind Load Data for the 'Personal 1? n Imiennas are provided in the remainder of this section. 11 is essential that mountings (i,e., \lasts, poles, pedestals, foundations, etc.) comply with the requirements provided in the remainder of this section. The data in the remainder of this section provide maximum wind loads with respect to any antenna elevation angle or wind direction. More detailed information is available from Hughes Network Systems, Inc, upon request. 4.4 POVNPATION DESIGN - GENERAL The design of the antenna Interface support system presents significant design challenges to meet operational beam pointing error allowance and to ensure structural integrity under survival conditions. The data in thls report provides the necessary information to design a suitable foundation system for both operational and survival design wind loading criteria for the 0.75, 1.0, 1.2, 1.8, and 2.44 meter Personal Earth Station antenna systems. 4,5 DESIGN WIND LOAD DATA All possible antenna orientations with respect to the wind loading direction should be considered to ensure that maximum wind -fora reactions are calculated for operational and survival criteria. Prodclin has developed a computer program (WIND) that calculates the forces and moments acting on the reflector. The loads can bc calculated referenced to any point at the antenna support structure for any wind speed and all possible. reflector and wind angles. 'These farces and moments are calculated based on . the Jet Propulsion Laboratory Publication 78 -16 entitled "Compilation of Wind Tunnel Coefficients for Parabolic; Reflectors." Axial and lateral force and moment coefficients present this data in graphical form :. �.:.,:JItA JAN 2 7 1993 PERMir CENTER S4.1 PES CENERAL REFERF.NC I 1•UAL in figures 4.1 and 4 -2, respectively, These conducted on parabolic reflectors, The basic Axial Force, PA C qA Lateral Force, FL CL qA Moment, M CM qA D What: coefficients were determined from actual wind tunnel test data equation necessary to use this data are as follows: D :- Reflector Diameter, Feet A Reflector Projected Area, sq. -ft. q Wind Dynamic Pressure, lbs. /sq.•ft. •The forces FA and FL will be in pounds and the moment M will be in foot•pounds. The maximum operational and survival wind load data for the Personal Earth Station antenna system arc provided in paragraphs 4.5.1 and 4,5.2, respectively, The values presented represent the maximum absolute loadings expected for the given wind velocity. These loadings occur at different elevation and azimuth orientations with respect to wind direction. The wind loadings must be combined so as to' produce the worst case deflections for operational criteria and stresses for survival criteria conditions, The wind loadings are referenced 10 the elevation axis point of the antenna system (see figures 1.3 thru 1 -7 for antenna geometry). This will case the application of the loads to the interface support system. The sign convention 10 be used for the wind loading data is illustrated in figure 4 -3. While this report • summarizes the operational and survival design wind loading, additional information which considers elevation and azimuth antenna orientations with respect to wind loading direction can be provided upon request. • 4.5.1 OPERATIONAL DESIGN WIND LOADS Maximum absolute operational design wind loads are provided for 45 and 60 MPH for each PIS antenna system in table 4.1. In use of this data, consideration must be given to the orientation between the antenna and the interface support system so that maximum deflections are obtained. In order to remain operational', the f'ES antenna system must stay within its beam pointing budget, that is, its elevation and azimuth settings cannot vary excessively, The definition and determination of antenna beam pointing error is provided in paragraph 4.6. 43.2 SURVIVAL DESIGN WIND LOADS Maximum absolute survival design wind loads are provided for '70, 85, 100, and 125 MPH in tables 4.2 for the 0,75, 1.0, 1.2, 1.8, and 2.44 meter Personal Lanh Station antenna systems. As with the operation design wind loads, consideration must be given to the orientation between the antenna and the Interface support system to ensure that maximum stresses are found, Engineering judgment must be used to select cases that produce maximum stresses, It should be noted Una wind loads and moments can be adjusted to any new velocity "V" by using a multiplication factor of (V2/1252) tintes the values in table 4.2 while wind velocity is in MPH, 5.4.2 •. •lA JAN 2 7 1993 PERMIT CENTER +2.0 +i.5 +1.0 +0.5 0.0 —0.5 -1.0 + .200 + .150 + .100 +.050 0.0 -.050 -.100 -.150 CHAPTER S • STTE PREPARATION SECTION 4 • ANTENNA BEAM POINT/NO ACCURACY AND DESION WIND LOADINO . grow C A CL 20 40 60 80 100 120 140 160 180 ANGLE OF ATTACK, 0 (DEGREES) Figure 4.9. Axial and Lateral Force Coefficients o 20 40 60 80 100 120 140 160 180 ANGLE OF ATTACK, •8 (DEGREES) Figure 4.2, Moment Coefficients, Cm 1J Y W= 1 li;iWllA JAN 2 7 1994'3 PERMIT CENTER . . imai .�,,�.. 1,...1„•••.. ....4...x...1.4. . . � .,,. I� , . grow C A CL 20 40 60 80 100 120 140 160 180 ANGLE OF ATTACK, 0 (DEGREES) Figure 4.9. Axial and Lateral Force Coefficients o 20 40 60 80 100 120 140 160 180 ANGLE OF ATTACK, •8 (DEGREES) Figure 4.2, Moment Coefficients, Cm 1J Y W= 1 li;iWllA JAN 2 7 1994'3 PERMIT CENTER PES GENERAL REFERENCE 5.4-4 IUAL 60 FORCES ANO MOMENTS ACTING THROUGH ELEVATION AXIS LIFT FORCE Fz FRONT ELEVATION AXIAL FORCE :Tx AXIAL FORCE LIFT FORCE Ft x PITCH MOMENT My ELEVATION ANGLE SIDE ELEVATION Ma YAW MOMENT LATER L FORCE PLAN AZIMUTH ANGLE Figure 4 -3, Positive Sign Conventions for Wind Load Data REEIVED CITY OF TU} itA , . JAN 2 7 199 PERMIT CENTS 'RAFTER S - SrTF. PREPARATION SPECIFICATION SECTION 81 - ANTENNA BEAM :TWNO ACCURACY AND D$6ION WIND 1AADINO Table 4.1, PES Maximum Operational Design Wind Loading Data at Elevation Axis Antenna System Size Wind Velocity MPH Force (lbs) Fx Axial Force (Ibs) Fy Lateral Force (lbs) Fz Lift Moment (ft•Ibs) Mx Roll Moment (fl-lbs) My Pitch ' Moment (f1.1bs) lt♦!z • Yaw 0,75M 45 ' 95 59 . 115 125 60 222 179 193 121 1,0M 50 84 29 45 49 30 87 115 60 121 40 64 68 41 125 1.2M 45 102 13 92 41 47 47 369 60 182 — 24 164 74 84 84 1,8M 45 237 32 213 141 227 153 1644 60 422 56 378 252 404 272 2.44M 45 411 55 369 316 555 345 60 731 • 98 656 561 986 614 Table 44. PES Maximum Survival Design Wind Loading Data at Elevation Axis Antenna System Size Wind Velocity MPH Force (lbs) Fx Axial Force (lbs) ley Lateral 0,75M 70 85 100 125 1,0M 70 80 100 125 1.2M 70 85 100 125 1,8M 70 85 100. 125 2.44M 70 85 100 125 165 197 336 525 248 367 508 793 575 848 1173 1834 995 1468 2032 3175 57 74 116 181 33 49 68 107 77 114 158 247 134 197 273 428 Force (lbs) Fz Lift Moment (tY•lbs) Mx Roll Moment (ft•lbs) My Pitch Moment (ft-lbs) Mx Yaw 88 ' 95 59 170 115 125 74 222 179 193 121 347 226 304 189 542 223 100. 115 115 329 149 170 170 455 184 236 235 711 322 368 369 515 304 551 371 760 448 812 547 1052 701 1124 758 1644 1096 1737 1184 892 765 1341 836 1316 1128 1978 1232 1822 1562 2738 1706 2847 2441 4280 2668 A .• Fart: Z 1":D CITY OF TUI:`ia.A JAN 2 7 1993 PERMIT CENTER 5-4-5 PES GENERAL REFERENCE LUAL 4.6 ANTENNA REAM POINTING ERROR DETERMINATION For the putl)ose of this application, the beam pointing error can be defined as that angle subtended by the antenna's target (Lc„ satellite) and the antenna's boresight axis. From this definition, it can be stated that the antenna has zero pointing error when its boresight axis is perfectly aligned with' the satellite. Deflection can be caused by high wind or gusting wind conditions, settlement of the. mounting assembly, flexing of u supporting structure, and so on, In general, the amount of allowable deflection varies inversely with the size of the antenna reflector. The antenna beam pointing error Is a function of the interface support system rotations and the elevation angle of the reflector. The interface support system is defined as the pedestal (i.e., mast pipe, etc.) and foundation structure (Le., concrete pad, building wall or roof) combined. The determination of the beam pointing error contribution of the interface suppon system requires several steps which follow. Pigure 4-4 provides an illustration of the axes system for beam pointing error determination, STEP 1, The rotations about the x, y, and z axes can be determined for the interface support system due to the application of the operational design wind forces and moments provided in paragraph 4.4. STEP 2. The rotations that are necessary to determine the beam pointing error contribution are about the axes perpendicular to the Rr Axis, Therefore, axes rotation must be performed,to,And the. • rotations about the Elevation, Cross Elevation, and RF axes, BFI, = Oy = Elevation Axis Rotation OX•E1. 07 cos a + 0> sin tz = Crass Elevation Axis Rolatiorr ORI; = O); cos a + 0z sin a = RF (boresight) Axis Rotation STEP 3. The rotation about °RF has no effect on *beam pointing error? Therefore, the total beam pointing error contribution of the interface suppon system is then the vector sum of the elevation and the dross•c1evatlon axis rotations. ,. °NC' (OQL2 * eX- EL2)1!2 In order for the Personal Earth Station antenna systems 'to remain within their associated beam pointing budget, the maximum allowable total rotational deflection (0pE) contribution of the Interface support system must be equal to or less than that provided in table 4.3. 7N(YTf: Rotation about O. nta)' uffler polarlaetion In attain cases,. 5.4.6 O� ?O�.�OVwEp: pR • Ez "93 KS W19 CITY OFETUKp ILA 'JAN 2 7 1993 PERMIT CENTER • CROSS ELEVATION AXIS ELEVATION ANGLE, (C el IAPII S • SITE PREPARATION SR(T{ON 4 • ANTENNA BEAM POLNTIN0 ACCURACY AND DB$ION WIt t) LOAbINO Z (AZIMUTH AXIS) 8Z GXpEL EVATION ANGLE. CC eEL Y IELEVAYION AXIS) PEDESTAL (is MAST, etc.) RF AXIS SRF FOUNDATION STRUCTURE (1. BROM% BUILDING WALL or ROOF) NotE. The X -2 Otano contains both till' A, 'and CROSS ELEVATION egos. Figure. Ma. Illustration of Axes System for Beam Pol»ting Error Uctormtnadon RECEIVED C(lY OF TUKWILA JAN 2 7 1993 54.7 PERMIT CENTER CROSS ELEVATION AXIS CRAFTER i • SITE PREPAkATION SECTION • ANTENNA BEAM POLYTINOACCURACY AND »} SlON WOO) LOADING Z (AZIMUTH AXIS) ez ELEVATION ANGLE, CC 9X -EL EVATION ANGLE, CC Y ( ELEVATION AXIS) PEDESTAL (lo MAST. etc.) FOUNDATION STRUCTURE • (f• M % WILDING MALL or ROOF) NOTE The X -2 p3Ano eontoin4 both tho RF ono. CR3SS ELEVATION sx�ls. RF AXIS 8RF Figure 4.4. Illustration of Axes System for Aram Pointing Error Deter dWar RECEIVED .. CITY OF TUKWILq . JAN 2 7 199454.7 PERMIT CENTER BENNETT & PLESS INCORPORATED 1900 Century Place Suite 300 Atlanta, GA 30345 404 325.2000 FAX 404 325.2715 January 5, 199; Consulting Structural Engineers Ms. Tammy Lee Scientific Atlanta 3451 Cruse Road Building 47 Lawrenceville, Georgia 30244 RE: .1.8M Antenna & SRM -36 NPRM •Infinity of South Seattle (#7466) 400 Baker Blvd. Seattle, WA 98188 Dear Tammy: 930 McCellle Ave Suite 100 Chattanooga, TN 37403 615 756.7943 Bennett & Pless, Inc. has evaluated the antenna and mount for the above referenced project. The mount can be located on the roof directly over column C-5 as shown on the enclosed sketch while providing adequate factors of.. safety for a wind speed of 80 miles per hour at a height of 30 feet above ground per UBC, Exposure B, tt If you should have any questions or if we can be of further assistance, please do not hesitate to contact me. Sincerely,. BEN vgl,Q P INC. • BBennett.�, :. s f k' o r got rragr>ks 4", ..1.1-1 i_v (./ t..KATE_3 X 4- SR/\-S4 4.. OPR. STIZs?. 4,7r0i§,.F.1,').. • , 01 _ 1.71!, v, , ..... • Tr__ ..c„...110 147 =-• Ce. dr- O,l(t7 (,..\0).c? )(3o,7,--1 s'*) • • 'Si..ii)vsic;(4.-- ,13, T.G ic , ! i J-.. • V..s.(-) • - 'i • • , , - . .• ••••••• • • •• • 1 0 . , , — ..: .. 0 T0 R..1,..1 /.)--). 4 .h.—k" -....:. "1-,242i ),-.4'..r -e:.5...../1.. .- — ; ---- ": . - T.-- . ; - -' . -,... . i - ..1..&c:::F.e . i ,.c, 78.72_,41-:,) 1 i ! . • . I ......_5414.-:•.:..11-. 1...S.E.!:-.....". .. ........ LQ ! ':-.-- zfi ' ! - *.... , • , -: ' H.- — .5',':5/ ' -i- . . -----`-- —.1.032-: • ''..< 1.c)17,) i • : I I ' , I 1 ! . 1 , ! ' ' . I I • • i . 1 ! , ! l'' - - ! 051. • '' ! ! • • A ; , 1 .......„. .._... . .._. .. ... ; ' STA—r t ci. Li7.11c:12), NJ G. ,, • .. ',..^ ..e..W ...„ eszE5. F {... 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