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HomeMy WebLinkAbout20170705Vail Exhibit 5.pdfCase No.PAC-E-17-07 ExhibitNo.5 Witness:Rick A.Vail BEFORE THE IDAHO PUBLIC UTILITIES COMMISSION ROCKYMOUNTAINPOWER ExhibitAccompanying Direct Testimony of Rick A.Vail June 2017 O O O 0 UD L LO A D ( wr G OF VE E - S T R I N G CO N E I G U R A T I O t t a es WIR E DA T A C U EU RC DU S 50 ] S LB / F T ; RT . 5 341 0 0 L B S : 14 ESP A N 16 FT 1C2 WOR K I N G INED N S I B 5 SC EDI U M LO A D I N G c c C2 C3 C T/ 1 0 T I IU LO ON D I T I O N EHS 7-S T R A N D STE E L E 95 NC I 5 DI2 6 9 0 L O ÑG CO N D l f l 0 N RI E i 1 TOW E R SP E C I F I C A T l 0 N NOT PR O V I D E D FOR PR E L I M I N A R Y DES 1 0 N DES I G N SH A L L CO N F O R M TO TY P I C A L mm i IND U S T R Y SIA N D A R D S AN D ASC E 10 (CU R R E N T ED I T I O N ) 2 THE TOM E R HE1 C H T S LIS T E D ARE TO TH E TO P OF C(W C R E T E LEV E L D 5 LO A D S IN D I C A T E D lN TAB L E 1 ON L1A ARE INC L U S I V E Gr ALL OV E R L O A D FA c r o R S (O L F ) (OR 5H A P E ) FA C T O R OF 32 6. FO R YAW E D WIN D CA S E S , TH E WIN D PR E S S U R E ON WIR E S HAS BE E N RE D U C E D BY (C O S 2 9 ) WH E R E VIS TH E ANG L E OF IN C 1 D E N C E . SEE SE C T I O N A-A b bb I THE LO A D S SHA L L BE AP P L I E D AT TH E T[P OF THE 1NS U L A T O R ST R I N G S . LO A D S FRO M IN S U L A T O R WE1 0 H T AND W1N D ARE A HAV E BEE N IN C L U D E D IN TH E LO A D I N G TR E E VAL U E S 8. A CLE A R A N Œ OF 14 - 0 SHA L L BE MA I N T A I N E D TO AL L OT H E R PA R T S OF THE TO W E R AND 2 . « an o se eco y é rE sto CL I u e l N G / w 0 R K 1 N G SPA C E S . 9. THE OP G W / 0 H C W SH A L L BE PO S I l l 0 N E D TO PR o v l D E A M[N 1 M U M SHI E L D ANG L E OF 72 . 5 ' 70 THE 15 Ltc Exv E N s l a s OUT E R M O S T SU S - C O N D U C T O R OF THE OU T S I D E PHA S E . - 15 LEc ExT E N S I 5 Lcc w 125 LEG err E N s l o 19. ALL ME M B E R S TO WIT H S T A N D A VE R T I C A L LOA D OF 550 LB AT THE MO S I UNF A V O R A B L E PO I N T WIT H - iti Ltc Ext E N s c 10 c Eg r t N W NO OT H E R LO A D S AC T [ N O . As LL Ex Le LEc 0 AHE OU T ILNE OF TH E MA S T S . CRO S S A R M S , PEA K 5 AN D BRA C l N G SHO W N [N TH 1 5 DR A W I N G ARE S LE G E N T E N S I O N bl 5 Jc Err f N s r o N 12 ALL ELE M E N T 5 OF TH E TO W E R ARE 10 BE DES I G N E D TO 100 % CA P A c [ T Y (B U C K L I N G , TE N S 1 0 N . SH E A R Ec EX T E N S I C tre ex t t N s a tic ErrE N s i o N tic tyr E N s r o BEA R 1 N G , ET C ) FO R ALL LO A D CA5 E S +2 5 16 EXT E N S I C LEc E TE N s i o N 13 TOW E R MA Y BE DES I G N E D FO R UN E Q U A L LEG EXT E N S I O N S WIT H MA x l M U M 10 ELE V A I [ 0 N D[FF E R E N C E +7 et I e NTE N S EAR O A CE T P 0 ED DO MI M JR E E YN T A I N E D US I N G DIM E N S I O N S AND +1e rc c réu s i c N +12 5 LEc Ex1 E N s i o N +1 2 5 LEC Exi E N S I O N 25 tc E ENS O N WIT H MIN I M U M POS S l B L E PH A S E SPA C [ N G +is lIG txv E N s i o N +15 LEC ExfE N S I O N 5. 1CE LOA D ON TOW E R ME M B E R S NEE D NO T BE CON S I D E R E D SHA L L +2e LEc EN s o -- a I ' ra r to e A l i m e n 1 2 e e s p i n y i m \ s 2 tim e t \ i . . o r Amt s ! E D ay: alo i E uu l N i a l m 3151 sAmo av min i n ) 1/2 3 / 2 m s 11 3