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Building Permit 09. 0872 Integra
0 J f- W Z Z I- 2 J 5: = W W Q 0 W z 2 g gg z > aaa� p W '1� c� 0 0 w < \ (.1:) W O U LL u 0 2 z W ❑ ❑ ❑ ❑ ❑ ❑ Lu 0 A I ii 0 ' 0 N W ' O J W L Z t = Q m C O QC Z 411111 A _ Z 0 W 0 X F- Q' 0 0 u. J 0 0 0 a ' U . Z w ? Z Z 0 c a o 3 x u) 0 n. Ed LL a O z a b L 3w< j �W 0 0 z 1- p n. 2 v) a. M w w W w 4, CL a LL = 1- ■ 0 W ■ O a 0 be W Q w co W = U Z o Z vJ 0 Z Q n 01 � p c � Q Z►= ai z < 0 W a— N Z z0 _g z LLI 10 w J O z w z O0 � a i <W o a v 0 o OO p 3 0 0 y 5z a O a 0000❑❑ (� )O ❑ 5 Ur J w Z Z I - P J LL cx W u_ Z W W Q Z LLl N ° w 41 Col w O ��wwN 0 Q o t w 0 LL LL 0 W 172 y � 1 000000 w 0 CL 0� 0— U o - 0 0 w N w O aaQ m L. 0 QC Z O 0 � j U 4 fi F _ pOLLJ _ IN Z -Z2 Z? U I- w d LL Li, to o ' 0 0- D w a w W w Z 0 X O a � 3 v�a2 U U w Z Lu W ❑❑0000 ^ o o O W ` C • 1 ` a ct a LL I— Z Di C Ln L Q W 01 of z 0 0 w U z Q F O Z 2 0 w � ~ U ; w W O Z z o — g z W Y a 110 a 0U w w w ~ O � Q � Qv =iz � O p p ti U U Ili p Z Z OO ��( 0 0 a 6 ? Q O a d ❑❑❑❑ 0 }� ❑❑ c 0 §/ W j _ c W § =z��k z ® 00 & N� �)) < o ° .4 �� z w - W0 0 § _ | 22oOCO / & o 0 0 s \ ° aa -1 § ® Z k o - )2/ z \ 0 w 1 E 2 ooll� ce 0 0002 0° § 0 w 2Iw \ 0 / a. / 2 ® §o ®$ § o o 0 z e 0 _JW «wuW a a■ w w w ® 000000 o o r w c< 5 ƒ i 0 i- / cc Z u w 0 z \ cK) \ Q ) k kc, c § O 2 § z wu ci / O - �_ / O � � �� � � � \ �o d z <z n Lu IL a. c.) w W w / k . ja j \ CC C § o/ / � k k } EE§2I2 pS S \ o? < 0 a �O D000 0 0 0 f 0 §/ / j 04 IT re u/ = z� LU k 0 © w f a. \ \k \ 7 Iaaav) 0 0 j o0ww� w ( wuii0 i z / , 1 ==on=E / U 7 % o / ƒ _ ) O 6 a. a_ / w 03 ) z \ o o - 2 2L z 0 o ® O - E r o w = & A 1- Ix z_IIzz ---1\5\ E o a_'' O 0 w � f b�2 } 0 0 - / .. &� w o o z e= §Li < LU §� 2 © a� « ��� \ \ w L OcEeco N 0 0 0 w 24 __ I- 4 k u- w - \ } 0 \ • § ® ) § § : � i \ \ O 2 . § z o m e « / � o d 2 < § w Z %§ . �/ L4 �o W 0 7 <IL 2 e \ W re t. 3 \ / � 0 k ? u_ u_ Q « 0 0 & o? « 0 a '*OODOO 0 - 0 0 E U J F . w z _ Z H J L I- cc w F L ww _ z 0 W ZUU z Iy Z 5" c9 �ww� 0 Q w z z Q F. —\ w 0 LL LL 0 w ---_, ❑❑❑❑❑❑ 0 4' W O '441 0 e cc p N vt O �s w Z c. J O c --I Z Y • Z U U 4 1 - E OOLLJ o .�4 1- 0 0 0 0 1 1 1- ° w = V Z W Z_ 2 2 Z? W 3 N O y U 41 0 w LL _ , '" I ��m a p z to 0 a ? wa 7 w ( w w z x a w w w 1- ` w 0000❑❑ 0 C o Z cc Q a a LL ~ . O 1* 0 LL Y UJ V Z U O \. , u) g � 0 LL 0 I. O Z 0 w F es — ~ ,' CE O O C�QOH N Z N w • J Z ° zf g J w ° Q ° o cc LL w W w 00 Nz� 0 O cc x O a U V a 0 Z 0 OOUZ 0 3 0 0 a U ? < 0 = XO0000 0 X❑ ❑ c 1 `, •( PRI C ITY OF PRIOR LAKE BUILDING PERMIT, / Date Rec'd TEMPORARY CERTIFICATE OF ZONING COMPLIANCE 7.-_, N '.; AND UTILITY CONNECTION PERMIT M' A'NESO 'cP I. White File pink City 09 0 074 3 PERMIT NO 3 Yellow Applicant (Please type or print and sign at bottom) ADDRESS ZONING (office use) 578 to CREDIT RIVER RD. 5.E. PRIOR LAKE MN SS372 1 1 LEGAL DESCRIPTION (office use only) LOT BLOCK ADDITION PID 2.5. el Of. OZ.S, 0 OWNER SCbTf RICE TE.LEPRb 4E Cb . DISR (Name) 1NTEf,Rl4 TELE. CDM. (Phone) 952 -447 _ 37SS (Address)4fo9O a DLDRA :a S-I-. 5. E. P P.1D R. LRKE WI N. SS372 BUILDER SC CTr-. RICE. TELE CD . DBR (Company Name) INTEL:. RA TELECD 1r\. (Phone) 952 - 447 — 375 S (Contact Name) Lb hl II RR. LAGE_ (Phone) 9S2- 2210 -70(4.4' (Address) 4409D C DLO RM c St. S, pp,, bit_ LRKt. MN 5 S372 TYPE OF WORK ❑ New Construction ❑Deck ['Porch ❑Re- Roofing ❑Re- Siding ['Lower Level Finish ❑ Fireplace ['Addition ['Alteration ['Utility Connection CODE: DI.R.C. B.C. Et misc. VID'EO DISHES a- l'OtA9L� Type of Construction: I II III IV 7A/ PROJECT COST /VALUE $ 3h 75b . 0 0 Occupancy Group: A B E F HI MR S U (excluding land) Division: 1 2 3 4 5 I hereby certify that I have furnished information on this application which is to the best of my knowledge true and correct. 1 also certify that 1 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 off ' can revo t i permit for just cause Furthermore, I hereby agree that the city official or a designee may enter upon the property to perform needed inspections. X 1 157N /b -23 -- 2 ci °r Sig re Contractor's License No. Date Permit Valuation -3 tI , r -- Park Support Fee # $ Permit Fee $ 5-44.t5 SAC # $ Plan Check Fee $ '35-4 01 Water Meter Size 5/8 "; 1 "; $ State Surcharge $ ( 5.9 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 $ 91- s- This • • plic : , % ec t s Your Stitt Permit When ppro d Paid (� l Receipt No. ( Z Date 10/�#01 By /4 �� 1p 3 L Bui t fticial a to 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 4 A PI ng Director Date Special Conditions, if any 24 hour notice for all inspections (952) 447 -9850, fax (952) 447 -4245 4646 Dakota Street Prior Lake, MN 55372 4 ask-- 71> - 14 4 44,1z7tovr5Yeta9 11*, V C... 07, ielz-ar e I. 1. r t .4, ..44, � 3 . (r 'S`'. ^•a; +, Agar ,4,,. -Igti ^w. P — 4 7. -!` - 7 .1`, m ' °'- *- N°R4` tr -f p„`. • C I', Rfp s m White - Building � . Canary - Engineering NES° Pink - Planning BUILDING PERMIT APPLICATION DEPARTMENT CHECKLIST NAME OF APPLICANT APPLICATION RECEIVED The Building, Engineering, and Planning Departments have reviewed the building permit application for construction activity which is proposed at: Accepted l Accepted With Corrections (i)k Denied wimp- Reviewed By: ,` - Date: -$:' Comments: "The issuance or granting of a permit or approval of plans, specifications and computations shall not be construed to be a permit for, or an approval of, any violation of any of the provisions of this code or of any other ordinance of the jurisdiction. Permits presuming to give authority to violate or cancel the provisions of this code or other ordinances of the jurisdiction shall not be valid." PRIp ..„...e. i, iofr O * 17 u 4 .. . tn White - Building yINN �P Canary - Engineering ES: Pink - Planning BUILDING PERMIT APPLICATION DEPARTMENT CHECKLIST �� NAME OF APPLICANT � �r ( \� ? (2 _ _ Y APPLICATION RECEIVED `© 3 oG The Building, Engineering, and Planning Departments have reviewed the building permit application for construction activity which is proposed at: .--- Cr-( )--- Pc k,t_2___ 2.ty.N_L3 . . Accepted Accepted With Corrections L • Denied Reviewed By: ' P. Date: ©' Comments: 1 . P P v i4° S-r P('0 , 60 - i t ° s E - T Fo ©T (NI + v E.0-7 c./%e- 4"-AT (--- P-vc- t &MIN P (S (4 '( .^-0 1 G? -, "The issuance or granting of a permit or approval of plans, specifications and computations shall not be construed to be a permit for, or an approval of, any violation of any of the provisions of this code or of any other ordinance of the jurisdiction. Permits presuming to give authority to violate or cancel the provisions of this code or other ordinances of the jurisdiction shall not be valid." Larson Engineering, Inc. SUBJECT ? , ir. = >,-=. "o o, - SHEET NO. OF 3524 Labore Road White Bear Lake, MN 55110 rr `� ti ` ~ J PROJECT NO. i �� 651 481 9120 Fax: 651.481 9201 y' rz.. 1' - % ``c <r' ^r - r; BY ;!_) -' DATE i012,.'1 www.larsonengr com 5 Larson I hereby certify that this plan, specification, or report was prepared by me or under my direct supervision and that I am a duly Licensed Professional Engineer under the laws of the State of Minnesota. ,.. --- -- , -- --------------- Print Name: SEA r.J NORE>J '� : n 1 -- / Data: ®30 �0 g Licenses 4 / j . \ . _ • ,. SSE SE(Ll €5 .- 23s 41416n/ I . CITY OF PR OR LAKE (ay o7 ) BUILDING PER PLPpN REVIEW / 7 CTOR �, �.'� l DATE ° 34 ! MI PERMIT NO. 62 ,1..97Z- / ❑ ACCEPT ► AS SUB ITTED I ❑ ACCEPTED WITH • RRECTIONS AS NOTED ❑ NOT ACCEPTED ORRECT & RESUBMIT / I These c;\Ttrnents we fo yur information. AN work shall be done • in full oom lance wrt all applicable building & zoning code re- S16,--) i N G2 t T6 2t A auirements I'' du •' • items not specifically noted in this review. IS PLAN SET ON SITE AT ALL TIMES. 1 , i7•514.1 .L.0 ADS f R. r M A pvcf A c-ru 2E.- / V: f—p14 1 31 Fs r - 1 - G, Z cc = 3 PSI , ^ ' 62ADE = loo k5t 2E6R(C _ _ ` r 3 • • e ' ' • • • - • 4 • e lli =fLl- L i . 1000 1 ALI-oW a4LE SOIL 1324• PE (t es I I i ii (SL- 09- 04520) 3 ' • e • • ro 63) LAY Et- 5 or / la' \\--1-_--- , (8) %c IZEGAR EA, wA Y, . DbTeN G I I i I I j \13 .\\ 1 41 1 . i I I I ! I . I . I . I I I I I I � ! l I I I I I I i I i I I I I I I 1 1 1 1 1 j l 1 l I I I . . , , 2 . . i , , , ; • , 1 4— : , V, ":, \K .,/,_ : _ . : 1 . 1 _________ ____ci C , c 7.50 — ti " REF O 3.75 " REF 11.5 "REF. +' 1 Q) — 0 �,_- �` "!REF. c = • I.4 c � 1 0 F o no 0 c c co > -i- H o a� c • a3 a) —> c a m FOUNDATION CONSTRUCTION NOTES 1. The foundation heading is not critical to \RGED TO SHOW DETAIL Antenna performance. 2. Proper electrical grounding shall be 1/2" ± 3/16" provided by the Installing contractor to meet applicable local codes. This may take form of a buried grid or suitable copper stakes, depending on local soil conditions. The mount shall be electrical connected to 8 ground. N �nE 3. Provisions must be made to provide suitable z N 8 ■ support power, RF and control cables either f o 1 by buried conduit or overhead raceway. If a conduit is supplied it shall be :::::::: 8 LL g o inches diameter. 1 g $ 4. Lighting arrestors must be ss o N all cab les leaving antenna per applicable C-1 • v local codes and N.F.P.A codes. a o , z ;; > > 5. Area (6 x 12) for mounting feet should be N E W it E first within 1/16 inch and leave with respect z 2 d 3ECTION B to one another within % inch. e U a it o rd 6. Use no nuts under feet. Foot must rest flush on concrete pad. Use one washer and one nut per anchor bolt to secure feet to pad. U 5 4 S. 2 NOTES: C Q L . D N 1. Minimum safe soil- bearing capacity is 3000 8 o g PSF. E 2 w _ 2. Structural steel shall be ASTM -A -36. v, i s l e 0 1 U 6. Ha d .. 1 3. Footing is designed to safety support a E g o Model 8345 4.5 -meter Antenna attached o s m o directly to the pad in a 110 MPH steady vVi m N d "- wind. m S 't a 0 F. 3 a c' -O) i 1 3" Conduit & JB / waNI■1111 4� in II for L Band Cable9 2" Conduit fo7 SPACER (300204) AIr � 411), 3 REQUIRED AC Power to Heaters i 96.07' REF — - - -59 in • 120" 4 BO • " e •QU - ED � � 4 „ A A , 120' � 6,,, 0 ` ANCHOR BOLT INSTALLATION 30° TY' SCALE: 1/4" = 1' -0" I 96 " ____ Figure 3.4. Pad Foundation, Surface Mount TYP 3 PL –••-_ -60 18X18X6 Junction Box for L Band Cables / ENL 6 REQUIRED 3 REQUIRED ANCHOR BOLT (5/8 X 16 ") 3" Conduit SURFACE FOOT (300636) ASTN A307 Grade C 2" Conduit Power for Heaters 3 " TYP. CLEAR 7_7 7�,• 16 " EACH VVAY 48. in I ��� I I T #6 OP A BOTTOM REFERENCE CLEAR 3000 PSI CONCRETE 1 hereby col - i. {f° that th! pi 4n, this pw d flci$<i iii relx.rt i _# Y t ro-, a .. y ft ,it 1,3, tt Date /l'.5 ' i `25' 1 $ / a N X 0 i 0 -, 8 z z 3, g � � � _ — ° 0 u, oei fi b i z NI a - g _ - _ o s 1 w w cc Z w u� z p w$ m z LL E ¢> z m z°¢ m X ¢ a u y � 5 � u 3 p ° o s z o = E o8 U �jmm 7 O aq o ~C O � w Q. Hy 0 , z w w�N ' 4 z wLL E E � 3� ° p w �� wa �r u� W r x Om w III � G � r � `� p zE °o ° oo E w 2 ¢�� ww �O yl� £ zo o �� �O rv 6m E g coW 0 U W ww �'Oin J a 4 w �¢ m 8 Q w .�� m° v =w_> �U O <� 13z Qx {- O � x .2' µ rz O J 0 P J U {/� > O a W y d K O K U O W r ma e5 J Z = G = Q n t J.. ¢ f O °� ° � p w�� 6w Poo J r - w `Y EE N0 v U10.-I0 mu O °z Hfl w morn z 0 � �_ ��O p N mti Ew • F-6 8P G c1 1 - r0 < `h w � Q z � j Z LLdp a f °S ° j O LL a to ¢ W Z m � w W � O W W wa H !1 0 5 h z ~~ g O O> W O >00 Z G O w LLg zlo1z m0C OT z...- 06 m Zc'O�� . 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Q N- 0000 600_ -0 ±:22 ° ")j I Tl • '-� W ^ m *kW 1 , )01101( 'N N--,„ „), . 1 o It �_ I i I , - -1: 0 - 0 o ° fn e11 I IIII $ .4 T `., m n n Z W 14 1 as b3 . a o O tl i ry + h F v igg d v°i n 4 # I19 w o W to tY U 0 M O re U 0 I O to K -, �., co n z o a ` c ` :._i Q v d f . ._ j ...........,<4 n v) Z z o • zzt1 O. f w a � O N C 0 i3 5 --- E C n cY Lu CD O Ln O z 1— oC0 p 00 O C - cc z w C� ao .... ¢ °o - o w toa CC W U = zQ ~ L� W mrn U - o Q N z W to W N C .-+ W U Q ti) m - J --""" 0 0 °ao �o 0 3 � � �I Uo O N \ a w O \ -- - -- O1 \ I / iii - U (>' I O� � Cu i : )411 I 0 o . �' O O1'. n- 1 7 1 k W / - _ -- \ -I 0 , I .,"' = J - -o - 0 — w Q o 0 < w U E m U = co 0 or SITES, PRYOR LAKE, MN HEIGHT: 40 , 3 -SIDED ROHN MODEL 55G EIA STANDARD: 222-0 wIND: 90MPH 40' — ICE 3/4" (50MPH) EXPOSURE CATAGORY: C TOPOGRAPHIC CATAGORY: 1 STRUCTURE CLASS: 2 REVISION: ANTENNA LOADS BASE REACTIONS: ELEV ITEM LINE 30' — 40FT TOWER 40' WADE WL 14 -69/S RG11 MOMENT = 19.0 K -FT 36' WADE WL 14 - 69/S RG11 SHEAR = 0.8 KIPS AXIAL = 2.6 KIPS 30' WADE WL 7 -13HP RG11 NOTES 1. DESIGN MEETS THE REQUIREMENTS OF THE ANSI /TIA /EIA DESIGN STANDARD LISTED ABOVE. 20' 2. LEG STEEL IS 50KSI YIELD. ALL OTHER STEEL IS 36KSI YIELD. 3. ALL STEEL SHALL BE HOT DIPPED GALVANIZED PER ASTM A 123. 4. ALL CONNECTIONS (WELDED AND BOLTED) SHALL CONFORM TO AISC 'MANUAL OF STEEL CONSTRUCTI ❑N' LATEST EDITION AND HAVE BEEN ANALYZED TO HOLD THE CAPACITY OF THE CONNECTED MEMBER. 5. IF ANY ITEM OF THE COMPLETED STUC- 10' — TURE VARIES FROM WHAT IS SHOWN ON THIS DRAWING THE CERTIFICATION BY TOWERKRAFT ENGINEERING SHALL BE CONSIDERED INVALID. JEJNEEMNALagaga I hereby certify that this plan, specification or report was prepared by me or under my direct DASCOM SYSTEMS GROUP supervision and that I am aduly Licensed 2415 VENTURA DRIVE Professional Engineer under the laws of the w00DBURY, MN 55125 State of E innesota. I A ;AFT F Print Name: • LV1 A , A i' TOVERKRAFT PROJECT NO. 7278 III = 11 III • nature: /JI�� TITLE EWE III — 11 �� � - � TOWER DATA SHEET 111E11— _ —_ —:: —111 / TOWERKRAFT ENGINEERING BY: 11-1 i 1 1-1 i 1-1 i 1� # iat9 .5 07 License # 25141._ 216 EAST 3RD STREET AAK SEE ROHN DWG B870725 ALLIANCE (308)(762-50029301 DATE° 11 -05-09 FOR THE FOUNDATION. DWG. NO. 7278DS PAGE 1 OF 1 Larson Engineering, Inc. SUBJECT T(.),.,} E (L, --0 p-; �:� SHEET NO. OF 3524 Labore Road White Bear Lake. MN 55110 -5126 K6' N1` NO. 56- PROJECT NO. 110 1 1 t)2' � o 651 481 9120 Fax: 651 481 9201 ,t o 2 L A) -E , r. - - 1--1 BY SR r D ATE i Di _q /CI www larsonengr com Nmi Larson 1 hereby certify that this plan, specification, or report F7El 6',,.) c2I TE,q was prepared by me or under my direct supervision and that 1 am a duly Licensed Professional Engineer 1. Owl 2 Z �b n r + b PEA under the laws of the State of Minnesota. Print Name: SEAN 1\1 Er-1 MA N4FAcrvaterL Signature: 7( �,,,,__ Z. c : 3,00b ps, Date: i oho 101 Licence # LILl(03Y 3. C y = (6'd OcDb P5 i rz t5A/Z Li 30ov P S F ALLowA(3 Tl -rewt;/L i So 1t. $£A(z,,NL pF_2 ` (.6L 0 IX 1 201-ErJ 'lbw FR. -- i r ss G IX (67 0'ME25) r / 1 T E X x z . _- _ - O • . - • 64"t".45 _ \ • Un=to _lit 6 o 4,1t silts ►L1 -710=11174.. 7'701-111k T J 4' G ■ ( 4 7 NAaS -- D O6' 4 N r EA. WAY. � r 1 4 G ` • • • • • rq 1 d 2 Tow E No. 5 5 G FooTl - c- PRIOR LAKE :it, �ARTM OF ILDING AND ENT I NSPECTION INSPECTION RECORD, SITE ADDRESS She° P (0 2 TYPE OF WORK - 4 DES 14- A/■31 USE OF BUILDING l G ' \ PERMIT NO. & ATE ISSUED ( o1 BUILDER, - rr PHONE # Z 240- 4f-- NOTE: THIS IS NOT A PERMIT FOR ANY OF THE INSPECTIONS BELOW THE PERMIT IS BY SEPARATE DOCUMENT / )" INSPECTpik 9ATE I FOOTING 1 4 7 1 //it e) PLACE NO CONCRETE UNTIL ABOVE HAS BEEN SIGNED I FRAMING 1 1 I FINAL I w �7/ 3 FOR ALL INSPECTIONS (952) 447 -9850 Geotechnical Evaluation Report Proposed Satellite Dish Foundations 5786 Credit River Boulevard SE Prior Lake, Minnesota Prepared for Integra Telecom Professional Certification: I hereby certify that this plan, specification, or report was prepared by me or under my direct supervision and that I am a duly Licensed Professional Engineer under the laws of the State of Minnesota. ```` p�� pF.MINIy �� : gam ?. O�, '� H o, PE = r Associate, Senior Engineer: use License Number: 21140 °Z° 21140 ' Z October 23, 2009 '�4:7)o a ., 9 Project BL -09 -04520 Braun Intertec Corporation 4 , --� Braun intertec Corporation Phone : 952 995 2000 f KITER I K 11001 HomashireAvenue S Fax 952.995.2020 �`,• Minneapolis, MN 55438 Web: brouninierfec.com 4y ; October 23, 2009 Project BL -09 -04520 , Don Barlage e -s; L Integra Telecom 4690 Colorado Street SE PO Box 299 z Prior Lake, MN 55372 -0299 ,(yx Re: Geotechnical Evaluation Proposed Satellite Dish Foundations 5786 Credit River Boulevard SE Prior Lake, Minnesota Dear Mr. Barlage: We have completed our geotechnical evaluation for the proposed new satellite dish foundations at the referenced site The purpose of our evaluation was to assist in evaluating the subsurface soil and groundwater conditions with regard to foundation support for the new satellite dishes. Please consult the rest of this report for our results, analyses and recommendations. Thank you for making Braun Intertec your geotechnical consultant for this project. If you have questions about this report, or if there are other services that we can provide in support of our work to date, please e- ' call Henry Vloo at 952.995.2238 or Greg Bialon at 952.995.2380. Sincerely, BRAUN INTERTEC CORPORATION Henry VI o, PE Associate, Senior Engineer Grego = - :E Princip. _ er Geotechnical Evaluation Report 7. • C •: • Providing engineering and environmental solutions since 1957 Table of Contents Description Page A. Introduction 1 A.1. Project Description 1 A.2. Purpose 1 A.3. Background Information and Reference Documents 1 A.4. Site Conditions 1 A.5. Scope of Services 2 B. Results 2 8.1. Exploration Logs 2 B.1.a. Log of Boring Sheets 2 B.1.b. Geologic Origins 3 B.2. Geologic Profile 3 8.2.a. Geologic Materials 3 B.2.b. Groundwater 3 B.3. Laboratory Test Results 3 C. Basis for Recommendations 4 C.1. Design Details 4 C.1.a. Building Structure Loads 4 C.1.b. Anticipated Grade Changes 4 C.1.c. Precautions Regarding Changed Information 4 C.2. Design Considerations 4 D. Recommendations 4 D.1. Spread Footings 4 D.1.a. Embedment Depth 4 D.1.b. Subgrade Evaluation 5 D.1.c. Net Allowable Bearing Pressure 5 D.1.d. Settlement 5 D.1.e. Foundation Backfill 5 D.2. Construction Quality Control 5 D.2.a. Excavation Observations 5 D.2.b. Materials Testing 6 D.2.c. Cold Weather Precautions 6 E. Procedures 6 E.1. Penetration Test Borings 6 E.2. Material Classification and Testing 6 E.2.a. Visual and Manual Classification 6 E.2.b. Laboratory Testing 7 E.3. Groundwater Measurements 7 F. Qualifications 7 Table of Contents (continued) Description Page F.1. Variations in Subsurface Conditions 7 F.1.a. Material Strata 7 F.1.b. Groundwater Levels 7 F.2. Continuity of Professional Responsibility 8 F.2.a. Plan Review 8 F.2.b. Construction Observations and Testing 8 F.3. Use of Report 8 F.4. Standard of Care 8 Appendix Boring Location Sketch Log of Boring Sheets, ST -1 and ST -2 Descriptive Terminology `•' 1NTERTEC A. Introduction A.1. Project Description Integra Telecom is planning on erecting 4 new satellite dishes next to their current facility at 5786 Credit River Boulevard SE in Prior Lake, Minnesota. Each dish will be supported by a spread footing foundation. A.2. Purpose The purpose of our geotechnical evaluation was to assist in evaluating the subsurface soil and groundwater conditions with regard to foundation support of the new satellite dishes. A.3. Background Information and Reference Documents To facilitate our evaluation, we were provided with or reviewed the following information or documents: • Site map showing the existing buildings and streets. • Available public aerial photographs showing the existing site and surrounding features. • Geologic atlas showing the general soil type in the area. • Installation Manual 33N074M, dated July, 2008. A.4. Site Conditions Currently, the site is relatively flat and is occupied by a large one -story warehouse building with gravel parking and drive areas to the east and south with a gravel surface storage area to the north of the building. The area east of the building is mostly grassy with some scattered trees. Some grassy areas with scattered trees are also present east of the building, parking and drive areas, near the east property line. Integra Telecom Project BL -09 -04520 October 23, 2009 Page 2 A.S. Scope of Services Our scope of services for this project was originally submitted as a Proposal to Mr. Don Barlage of Integra Telecom on October 14, 2009. We received authorization to proceed from Mr. Barlage on October 15, 2009. Tasks performed in accordance with our authorized scope of services included: • Coordinating the clearing of exploration locations of underground public utilities. ] • Performing 2 penetration test borings to nominal depths of 25 feet. • Performing laboratory tests on selected penetration test samples. • Preparing this report containing a boring location sketch, exploration Togs, a summary of the geologic materials encountered. results of laboratory tests, and recommendations for foundations. Exploration locations were staked by Integra Telecom. Surface elevations at the borings were not provided. Our scope of services was performed under the terms of our June 15, 2006, General Conditions. B. Results B.1. Exploration Logs B.1.a. Log of Boring Sheets Log of Boring sheets for our penetration test borings are included in the Appendix. The logs identify and describe the geologic materials that were penetrated, and present the results of penetration resistance and other in -situ tests performed within them, laboratory tests performed on penetration test samples retrieved from them, and groundwater measurements. Strata boundaries were inferred from changes in the penetration test samples and the auger cuttings. Because sampling was not performed continuously, the strata boundary depths are only approximate. The boundary depths likely vary away from the boring locations, and the boundaries themselves may also occur as gradual rather than abrupt transitions. I NTE RTEC Integra Telecom Project BL -09 -04520 October 23, 2009 Page 3 B.1.b. Geologic Origins Geologic origins assigned to the materials shown on the logs and referenced within this report were based on: (1) a review of the background information and reference documents cited above, (2) visual classification of the various geologic material samples retrieved during the course of our subsurface exploration, (3) penetration resistance and other in -situ testing performed for the project, (4) laboratory test results, and (5) available common knowledge of the geologic processes and environments that have impacted the site and surrounding area in the past. B.2. Geologic Profile B.2.a. Geologic Materials The general geologic profile at the site consists (proceeding down from the ground surface) of a layer of about 2 feet of clay topsoil followed by glacially deposited sandy lean clay to the termination depths of the borings. Penetration resistance values recorded in the sandy lean clay ranged from 5 to 12 blows per foot (BPF) corresponding to consistencies of rather soft to rather stiff. B.2.b. Groundwater Groundwater was measured or estimated to be down approximately 19 feet in Boring ST -2 as our borings were advanced. Water was not observed in Boring ST -1. However, based on the recovered soil samples, the soil color changed to gray at a depth of about 14 feet in Boring ST -1, which could indicate the presence of groundwater. Seasonal and annual fluctuations of groundwater should also be anticipated. B.3. Laboratory Test Results The moisture content of the soil samples tested was determined to vary from approximately 17 to 18 percent, indicating that the material was likely near or just wet of its probable optimum moisture content. Pocket penetrometer tests were completed on selected soil sample to test for the unconfined compressive strength of the soils. The samples tested ranged from % to 2 tons per square foot (tsf), or from 1500 to 4500 pounds per square foot (psf). BRAUN INTERTEC Integra Telecom Project BL -09 -04520 October 23, 2009 Page 4 C. Basis for Recommendations C.1. Design Details C.1.a. Building Structure Loads The installation manual indicates that each satellite dish will weigh about 1,600 pounds and depending on the orientation of the dish, will have a maximum overturning moment of up to about 60,000 foot- pounds. Each of the 4 dishes will be supported by a spread footing foundation measuring 10 feet square and 4 feet thick. C.1.b. Anticipated Grade Changes Existing ground surface elevations on this site will likely not change with the construction of the new satellite foundations. C.1.c. Precautions Regarding Changed Information We have attempted to describe our understanding of the proposed construction to the extent it was reported to us by others. If we have not correctly recorded or interpreted the project details, we should be notified. New or changed information could require additional evaluation, analyses and /or recommendations. C.2. Design Considerations The geotechnical issues influencing design appear to be limited. The soils present at anticipated foundation subgrade elevations generally appear suitable for support of conventional spread footings. Based on discussions with you regarding our findings, we were directed to develop foundation recommendations for satellite dish support. Those recommendations are presented below in Section D. D. Recommendations D.1. Spread Footings D.1.a. Embedment Depth The project design is for the each footing to bear about 4 feet below grade. For frost protection, we recommend embedding the foundations for satellite dish support a minimum of 60 inches below the lowest exterior grade. If frost heave is not a concern, then a 4 -foot embedment depth should be INTERTEC Integra Telecom Project BL -09 -04520 October 23, 2009 Page 5 sufficient. An alternative to lowering the footings is to place a minimum of 12 inches of lean concrete mix or compacted aggregate base under the footings. If aggregate base is used, it should be compacted to a minimum of 95 percent of the maximum standard Proctor dry density (ASTM D 698). D.1.b. Subgrade Evaluation Prior to placing forms or reinforcement, we recommend that the near surface bearing soils be further evaluated by a geotechnical engineer or engineering assistant working under the direction of a geotechnical engineer. Based on the soil borings, we do not anticipate the need for soil correction work under the foundations. D.1.c. Net Allowable Bearing Pressure We recommend sizing spread footings to exert a net allowable bearing pressure of up to 3000 po per square foot (psf). This value includes a safety factor of at least 3.0 with regard to bearing capacity failure. The net allowable bearing pressure can be increased by one -third its value for occasional transient Toads, but not for repetitive loads or for other live loads such as snow. D.1.d. Settlement We estimate that total and differential settlements among the footings will amount to less than 1/2 inch and 1/4 inch, respectively, under the reported loads. D.1.e. Foundation Backfill If the foundation excavation is oversized to allow the foundations to be constructed with formwork, then the space around the foundations will need to be backfilled. We recommend that each foundation be backfilled with compacted fill. Each lift of fill should be 8 to 12 inches in loose thickness, depending on the size of the compactor used, and compacted to a minimum of 95 percent of the maximum standard Proctor dry density. To minimize the possibility of clay soils adhering to the sides of the foundations and possibly heaving the foundations when frozen, we recommend that the sides of each foundation be isolated from the backfill soils, through the use of insulation board or several layers of heavy duty plastic sheeting. D.2. Construction Quality Control D.2.a. Excavation Observations We recommend having a geotechnical engineer observe all excavations related to subgrade preparation and spread footing construction. The purpose of the observations is to evaluate the competence of the soils exposed in the excavations to support the proposed satellite dishes. 't . RA INTERTEC Integra Telecom Project BL -09 -04520 October 23, 2009 Page 6 D.2.b. Materials Testing If fill is needed under the footings, we recommend density tests be taken in the engineered fill. If the footings are constructed with formwork inside an oversized excavation, we also recommend that density tests be taken in the soils used to backfill the foundations. We also recommend slump, g , air content and strength tests of Portland cement concrete. D.2.c. Cold Weather Precautions If site grading and construction is anticipated during cold weather, all snow and ice should be removed from cut and fill areas prior to additional grading. No fill should be placed on frozen subgrades. No frozen soils should be used as fill. Concrete delivered to the site should meet the temperature requirements of ASTM C 94. Concrete should not be placed on frozen subgrades. Concrete should be protected from freezing until the necessary strength is attained. Frost should not be permitted to penetrate below footings. E. Procedures E.1. Penetration Test Borings The penetration test borings were drilled on October 20, 2009 with a truck - mounted core and auger drill equipped with hollow-stern auger. The borings were performed in accordance with ASTM D 1586. Penetration test samples were taken at 2 1/2- or 5 -foot intervals. Actual sample intervals and corresponding depths are shown on the boring logs. E.2. Material Classification and Testing E.2.a. Visual and Manual Classification The geologic materials encountered were visually and manually classified in accordance with ASTM Standard Practice D 2488. A chart explaining the classification system is attached. Samples were placed in jars or bags and returned to our facility for review and storage. INTERTEC Integra Telecom Project BL -09 -04520 October 23, 2009 Page 7 E.2.b. Laboratory Testing The results of the laboratory tests performed on geologic material samples are noted on or follow the appropriate attached exploration logs. The tests were performed in accordance with ASTM or AASHTO procedures. E.3. Groundwater Measurements The drillers checked for groundwater as the penetration test borings were advanced, and again after auger withdrawal. The boreholes were then immediately backfilled. F. Qualifications F.1. Variations in Subsurface Conditions F.1.a. Material Strata Our evaluation, analyses and recommendations were developed from a limited amount of site and subsurface information. It is not standard engineering practice to retrieve material samples from exploration locations continuously with depth, and therefore strata boundaries and thicknesses must be inferred to some extent. Strata boundaries may also be gradual transitions, and can be expected to vary in depth, elevation and thickness away from the exploration locations. Variations in subsurface conditions present between exploration locations may not be revealed until additional exploration work is completed, or construction commences. If any such variations are revealed, our recommendations should be re- evaluated. Such variations could increase construction costs, and a contingency should be provided to accommodate them. F.1.b. Groundwater Levels Groundwater measurements were made under the conditions reported herein and shown on the exploration Togs, and interpreted in the text of this report. It should be noted that the observation periods were relatively short, and groundwater can be expected to fluctuate in response to rainfall, flooding, irrigation, seasonal freezing and thawing, surface drainage modifications and other seasonal and annual factors. ISITERTEC Integra Telecom Project BL -09 -04520 October 23, 2009 Page 8 F.2. Continuity of Professional Responsibility F.2.a. Plan Review This report is based on a limited amount of information, and a number of assumptions were necessary to help us develop our recommendations. It is recommended that our firm review the geotechnical aspects of the designs and specifications, and evaluate whether the design is as expected, if any design changes have affected the validity of our recommendations, and if our recommendations have been correctly interpreted and implemented in the designs and specifications. F.2.b. Construction Observations and Testing It is recommended that we be retained to perform observations and tests during construction. This will allow correlation of the subsurface conditions encountered during construction with those encountered by the borings, and provide continuity of professional responsibility. F.3. Use of Report This report is for the exclusive use of the parties to which it has been addressed. Without written approval, we assume no responsibility to other parties regarding this report. Our evaluation, analyses and recommendations may not be appropriate for other parties or projects. F.4. Standard of Care In performing its services, Braun Intertec used that degree of care and skill ordinarily exercised under similar circumstances by reputable members of its profession currently practicing in the same locality. No warranty, express or implied, is made. RAU INTERTEC • • i Appendix F:5BL120091BL0904520.dwg APORT,10/16120092:23:27 PM • I I 19 DENOTES APPROXIMATE LOCATION OF STANDARD PENETRATION TEST BORING 1 I • 4 © ! ix r I I I 1 I 1 1 10. x 10' CONCRETE PADS FOR SATELLITE • O PLACEMENT (TYP) w a i 0 1 co 1 &ST -1 Fc 1 — SST -2 0 I 0 D __ ° z I • I 0 f • l f I I I 1 I 1 I i I I I a Project N B0904520 BRAUN m L °, Drawing No; SOIL BORING LOCATION SKETCH BL0904520 GEOTECHNICAL EVALUATION I NTE RTEC J Scale: NONE SATELLITE DISH FOUNDATIONS ∎8 Drawn 8y: BJB 5786 CREDIT RIVER BOULEVARD SE 11001 Hampshire Avenue So. Oat° Drawn: 10/16/09 PRIOR LAKE, MINNESOTA Minneapolis, MN 55438 Checked By: HV PH. (952) 995 -2000 FAX (952) 995 -2020 Last Modified: 10/16/09 BRAUN' LOG OF BORING 1 NTE RTEC Braun Project BL -09 -04520 BORING: ST -1 GEOTECHNICAL EVALUATION LOCATION: See attached sketch. Proposed Satellite Dish Foundations 5786 Credit River Boulevard SE Prior Lake, Minnesota DRILLER: K. Keck 1 METHOD: 3 1/4" HSA, Autohammer DATE: 10/20/09 SCALE: 1" = 4' Depth feet ASTM Description of Materials BPF WL MC PP Tests or Notes 0.0 Symbol (ASTM D2488 or D2487) % tsf CL LEAN CLAY, with Organics, black, wet. (Topsoil) 2.0 CL SANDY LEAN CLAY, with a trace of Gravel, brown, wet, rather _ soft to rather stiff. 5 1 (Glacial Till) — 9 17 1 1/2 c — ry — —X 9 18 1 3/4 C cif with seams of Silty Sand at 10 feet. 11 ar 14.0 CL SANDY LEAN CLAY, with a trace of Gravel, gray, wet, rather E stiff. 1 (Glacial Till) j 10 N — — 9 • - o • 26.0 9 Z t END OF BORING. z Water not observed with 24 1/2 feet of hollow -stem auger in the — ground. - 0 o — Water not observed to cave -in depth of 23 feet immediately after— withdrawal of auger. 0 z - 0 Boring immediately backfilled. — 0 0 J , BL -09 -04520 Braun Intertec Corporation ST -1 page 1 of 1 AU N 5" LOG OF BORING I NTE RTEC Braun Project BL -09 -04520 BORING: ST -2 GEOTECHNICAL EVALUATION LOCATION: See attached sketch. Proposed Satellite Dish Foundations 5786 Credit River Boulevard SE Prior Lake, Minnesota DRILLER: K. Keck I METHOD: 3 1/4" HSA, Autohammer DATE: 10/20/09 SCALE: 1" = 4' Depth feet ASTM Description of Materials BPF WL MC PP Tests or Notes 0.0 Symbol (ASTM D2488 or D2487) % tsf CL LEAN CLAY, with Organics, black, wet. 1 — (Topsoil) _ I 2.0 CL SANDY LEAN CLAY, with a trace of Gravel, brown, wet, - _ medium to rather stiff. -- 6 3/4 (Glacial Till) -- • N 9 18 2 1/4 o — _X 10 1821/4 m P s • • n 9 m Cll —X 8 o N - m % — EZ An open triangle in the water level with layers of Silty Sand and Clayey Sand at 20 feet. x 12 (WL) column indicates the depth 22 0 at which CL SANDY LEAN CLAY, with a trace of Gravel, gray, wet, rather groundwater was — observed while — stiff. — drilling. o (Glacial Till) N j • 26.0 )( 9 01 END OF BORING. • — Water observed at 19 feet while drilling. Boring immediately backfilled with grout. • L BL -09 -04520 Braun Intertec Corporation ST -2 page 1 of 1 BRAUN Descriptive Terminology of Soil Standard D 2487 - 00 1 N T E R T E C c / Classification of Soils for Engineering Purposes riiiartxvrQr u u (Unified Soil Classification System) • Soils Classification Particle Size Identification Criteria for Assigning Group Symbols and Group Names Using Laboratory Tests a Group Boulders ..................... over 12" Symbol Group Name b Cobbles 3" to 12" c Gravels Clean Gravels C. 2 4 and 1< C" g 3 c GW Well- graded gravels Gravel Coarse 3/4" to 3' r ° , 9r Morerthanradio °n of 5% or less fines ° C <4 and /or 1 > C 3 d __ GP Poorly raded ravel' Y 9 9 Fine No 4 to 314' v m a retained on Gravels with Fines _ Fines classify as ML or MH GM Silty gravel c r9 Sand c ` a N 4 sieve More than 12% fines a Fines classify as CL or CH GC Clayey gravel dt9 Coarse No. 4 to No. 10 o ° o Medium No. 10 to No. 40 a, N Sands Clean Sands C. > 6 and 1 < C. < 3 c SW Well- graded sand " Fine No. 40 to No 200 Lam" (lc ° 50% or more of 5% or less fines ' C ° < 6 and/or 1 > C 3 c SP Poorly graded sand" Silt .. <No. 200, PI<4 or R coarse fraction o >v Fines classify I9" below'A "fine v o passes Sands with Fines If1 as ML or MH SM Silt sand Cla y < No. 200, Piz 4 and E No 4 sieve More than 12 %' Fines classify as CL or CH SC Clayey sand 'b" on or above "A" line el o - Sifts and Clays Inorganic PI > 7 and plots on or above "A' line t CL Lean clay ` ` m Relative Density Of o v m Liquid limit PI < 4 or plots below 'A" line' ML Silt $, ' '" y w ' less than 50 Liquid limit - oven dried OL Organic clay "' m " Cohesionless Soils a m ..,..€0 Organic < 0.75 c m 0 Liquid limit - not dri OL Organic silt ' ' m ° Very loose 0 to 4 BPF A ` g' at c PI plots on or above 'A" line CH Fat "' " Loose ...................... 5 to 10 BPF rn E d Silts and clays inorganic Medium dense 11 to 30 BPF a a , o Liquid limit PI plot below "A" tine MH Elastic silt ` m 31 to 50 BPF c — m p Dense .............................. 50 or more Liquid limit - oven dried 0 anic cla eL o Organic < 0.75 OH y " Very dense over 50 BPF in Liquid limit - not dried OH Organic silt " ' r " o Highly Organic Soils Primarily organic matter, dark in color and organic odor PT Peat Consistency of Cohesive Soils a Based on the material passing the 3- in(75mm) sieve. Very soft Ot01 BPF b. If field sample contained cobbles or boulders. or both, add 'with cobbles or boulders or both' to group name. Soft 2 to 3 BPF c. C. = D. / D,,, C, = (D.? Rather soft 4 to 5 BPF D, x D, Medium 8 to 8 BPF d I f sail contai ns215% sand. add'with sand to group name Rather stiff 9 to 12 BPF e Gravels with 5 to 12%fines require dual symbols: Stiff 13 to 16 BPF GW-GM well - graded gravel with silt Very stiff 17 to 30 BPF GW well- graded gravel with clay Hard over 30 BPF GP -GM poorly graded gravel with silt GP -GC poorly graded gravel with clay f. If fines classify as CL-ML, use dual symbol GC -GM or SC -SM. g. alines are organic. add 'with organic fines' to group name. h_ If soil contains 2 15% gravel. add 'with graver to group name. i. Sartds with 5to12 % fines require aralsymbois Drilling Notes SW-SM well- graded sand with silt SW-SC welt - graded sand with clay Standard penetration test borings were advanced by 3 114" or 6 114" SP-$M poorly graded sand with silt ID hollow - stem augers unless noted otherwise, Jetting water was used SP-SC poorly graded sand with clay to dean out auger prior to sampling only where indicated on logs. }. If Atterberg limits plot in notched area. soil is a CL -ML. silty clay. Standard penetration test borings are designated by the prefix 'ST" k a soil cdntams10to29 % phis No. 200. add sand' or'with graver whichever is predominant I. If soil contaels230°. 6ptus No. 20D. predominantly sand. add `sandy " toward name (Split Tube). All samples weretakenwiththes tandard2' ODsplit-tube m a sal contains2 30%plus No. 200 predominantly gravel, aid 'gravelly" to group name. sampler, except where noted. n. PI 24 and plots on or above "A" line. o. Pi <4 or plots below - A' line. Power auger borings were advanced by 4" or 6' diameter continuous - p. PI plots on or above "A" line. flight, solid -stem augers. Soil classifications and strata depths were in- q. PI plots below "A` line. ferred from disturbed samples augered to the surface and are, therefore, 60 somewhat approximate. Power auger borings are designated by the EU 50 . il Hand au9 borings N Hand a er borin s were advanced manual with a 1 112' or 3 1/4" J NI diameter auger and were limited to the depth from which the auger could P .*J ' be manually withdrawn. Hand auger borings are indicated by the prefix O. P ; • x 30 - C'� o nil ■ BPF: Numbers indicate blows per foot r rded in standard penetration C test. also known as °N" value. The sampler was set 6" into undisturbed A1111121111 soil below the d hr-6 auger. dg e d t ote were then t TS for second and third d B" " in increments s annd adddded to get t BPF Whh ere re th they "' 20 - differed significantly, they are reported in the following form: 2/12 for the as second and thircl 6" increments, respectively. a MH or OH WH: WN indicates the sampler penetrated soli under weight of hammer 10 - and rods alone; driving not required - 4 ��/���� ML or OL yyR; WR indicates the sampler penetrated soil under weight of rods alone; hammer weight and driving not required. • 0 10 16 20 30 40 50 60 70 80 90 100 110 Liquid Limit (LL) TW indicates thin- walled (undisturbed) tube sample. Laboratory Tests Note: All tests were run in general accordance with applicable ASTM standards. DD Dry density, pcf OC Organic content, WD Wet density. pcf S Percent of saturation, % MC Natural moisture content, % SG Specific gravity LL Liqiuid limit, % C Cohesion, psf PL Plastic limit, % 0 Angle of internal friction PI Plasticity index, % qu Unconfined compressive strength, psf P200 % passing 200 sieve qp Pocket penetrometer strength, tsf Rev. 71( Series 8345 Prime -Focus Manual Antenna Installation Manual Manual 33N074M July 2008 3" 434 Notice All Rights Reserved The information contained in this document is proprietary to Superior Satellite Engineers, Inc. This document may not be reproduced or distributed in any form without the consent of Superior Satellite Engineers, Inc. The information in this document is subject to change without notice. SSE, Inc. assumes no responsibility for any errors that may appear in this document and does not warranty any specific application. Any product names mentioned herein are used for identification purposes only, and may be trademarks and/or registered trademarks of their respective companies. In all correspondence with SSE, Inc. regarding this publication, please refer to the Manual Part No. on the title page. Copyright ® 2007 Superior Satellite Engineers, Inc. All rights reserved. No part of this book may be reproduced in any form or by any means without permission in writing from SSE, Inc. Table of Contents Table of Contents Table of Contents iii List of Figures v List of Tables vi Safety Summary v i i General Information and Safety 1 -1 1.1 Introduction 1 - 1.2 Safety Precautions 1 - 1.3 Equipment Description 1 - 1.4 Equipment Application 1 - 1.5 Standard Features 1 - 1.6 Options 1 - 1.7 Specifications 1 - Antenna Site Selection 2 - 2.1 Criteria For Antenna Site Selection 2 -1 2.2 Determining Aiming Coordinates 2 -1 2.3 Verifying Operational Clearance 2 -2 2.4 Verifying Clear Line -of -sight 2 -4 2.5 Verifying Absence of Signal Interference 2 -4 Antenna Installation 3 -1 3.1 Unpacking and Inspection 3 -1 3.1.1 Equipment Damage or Loss During Shipment 3-1 3.1.2 Equipment Return Procedure 3-1 3.2 Recommended Tools And Equipment 3-2 3.3 Recommended Installation Sequence 3 -3 3.4 Installation of Foundation and Feet 3 -4 3.4.1 Wind - loading Information 3 -5 3.5 Installation of Typical Foundations 3 -9 3.5.1 Installing a Pier Foundation (In- ground Mount) 3 -9 3.5.2 Installing a Pad Foundation (Surface Mount) 3 -10 33N074 Rev M iii Table of Contents 3.6 Assembly of Mount 3 -11 3.7 Assembly Of Reflector 3 -29 3.8 Satellite Pointing Procedure 3 -37 33N074 Rev M iv Table of Contents V LIST OF FIGURES Figure 1 -1. Series 8345 Earth Station Antenna 1 - Figure 2 -1. Clearance Requirements for 4.5 -Meter Antenna 2 - Figure 3.1. outline Dimensions of 4.5 -meter Antenna 3 Figure 3.2. Foundation Loading: Sign Conventions 3 - Figure 3.3. Pier Foundation, In- ground Mount 3 - 1 2 Figure 3.4. Pad Foundation, Surface Mount 3 - 1 3 Figure 3.6. Installation of Leg Assemblies 3 - 15 Figure 3.7. Installation of Leg Support Bracket 3 - 16 Figure 3.8. Installation of Support Arms 3 - 17 Figure 3.9. Installation of Azimuth Ring 3 - 18 Figure 3.10. Tightening Sequence for Pedestal 3 -20 Figure 3.11. Positioning A -frame on Azimuth Ring 3 -2 1 Figure 3.12. Actuator Fitting Assembly 3 - 22 Figure 3.13. Installation of A -frame 3 - 23 Figure 3.14. Installation of Elevation Pivot Brackets 3 - 24 Figure 3.15. Attachment of Hub to A -Frame 3 -25 Figure 3.16. Installation of Hub Braces 3 -26 Figure 3.17. Actuator Installation 3 -28 Figure 3.18. Assembly and Adjustment 3 -31 Figure 3.19. Template Installation 3 -31 Figure 3.20. Tapered Pins 3 -32 Figure 3.21. Placing the Template onto the Panel 3 -34 Figure 3.22a. Stringing the Reflector Figure 3 -22b. Locating the Strings 3 - 35 33N074 Rev M v Table of Contents LIST OF TABLES Table 1 -1. Series 8345 Antenna Specifications 1 - Table 3.1. Tools and Equipment Required for Installation 3 - Table 3.2. Loads at Individual Antenna Feet 3 -6 Table 3.3. Total Loads on Foundation 3 -8 33N074 Rev M vi Safety Summary SAFETY SUMMARY These are general safety precautions that are not related to any specific procedure. These are recommended precautions that personnel must understand and apply. WARNING Use care when using metal tools that circuits are not shorted. Some circuits have high current capacity which, when shorted, will flash and may cause burns and /or eye injury. Remove all jewelry and exposed objects from body and clothing before performing maintenance, adjustments, and /or troubleshooting. Before working inside equipment, remove all power, unless power is required to be on to perform procedures. Do NOT replace parts or modules with power ON. Servicing this equipment requires working with the equipment while AC power is applied. Extreme caution must be exercised during these procedures. RESUSCITATION Personnel working with or near hazardous chemicals or voltages should be familiar with modern methods of resuscitation. USE SAFETY - APPROVED EQUIPMENT When cleaners are being applied, approved explosion -proof lights, blowers, and other equipment shall be used. Ensure that firefighting equipment is readily available and in working order. Keep cleaners in special polyethylene bottles or in safety cans and in minimum quantities. Discard soiled cloths into safety cans. 33N074 Rev M vii t^ wa Safety Summary This page is intentionally Blank 33N074 Rev M viii Chapter 1 - General Information and Safety Chapter 1 General Information and Safety 1.1 Introduction This manual describes the proper installation of the Series 8345 earth station antenna. The manual is div ided into three chapters. Chapter 1 provides the safety precautions involved with the installation of the antenna, an overview of the antenna, its applications, features, specifications, physical and functional descriptions of its components, and available options. Chapter 2 provides information for selecting and evaluating an antenna site. Chapter 3 provides unpacking and installation information, including tools and equipment required, recommended installation sequence, and step -by- step installation procedures. Important information concerning personal injury, damage to equipment, and increased efficiency or convenience is included as WARNINGS, CAUTIONS, and NOTES, respectively. Therefore, particular attention should be given to this information. 1.2 Safety Precautions To ensure that installation is trouble -free, to minimize risks to installation personnel, and to prevent damage to equipment, it is necessary to observe the safety precautions provided below. Such information may be found throughout the manual in the form of a WARNING, CAUTION, or NOTE where: WARNING designates information concerning the possibility of bodily injury, CAUTION designates information concerning the possibility of damage to the equipment or other property, and 33N074 Rev M 1 -1 Chapter 1 - General Information and Safety NOTE designates information which may aid the efficiency and convenience of installation. Carefully read and understand the following safety precautions before attempting to install the equipment: • Read all instructions carefully before installing the antenna. • Adhere to all warnings and cautions contained in the installation instructions. • Make sure that at least two people are present at all times during installation. WARNING Do not attempt to assemble the antenna in winds exceeding 20 miles per hour. The antenna system should not be located near, and its movement should not make contact with, power or other electrical circuits. During installation, extreme care should be taken to keep from touching any power lines or other electrical circuits. Failure to observe these warnings may result in severe injury or death. 33N074 Rev M 1 -2 Chapter 1 - General Information and Safety 1.3 Equipment Description The Series 8345 earth station antenna (Figure 1 -1) is designed for quick and easy installation without special tools or hoisting equipment. -.N\ • $ \ .\\\ A A concrete pier foundation kit is available as an economical alternative to a concrete slab foundation. The pier foundation is designed for steady 110 mph windloads. It consists of three cast pier inserts. A steel framework bolts the inserts into a triangle, which is lowered into three augered holes containing prepared re -bar cages; the holes are then filled with concrete. Installing the pier foundation is less time - consuming and less expensive than pouring a concrete slab foundation. A standard elevation - over - azimuth mount is provided with the 4.5 -meter antenna for both ease of operation and pointing accuracy. This mount provides continuous satellite arc coverage from any location in the contiguous United States. Pointing of the antenna is rapid and accurate. A 5° to 90° elevation range is provided for maximum pointing capability. Complete 360° azimuth coverage eliminates the need to align the 33N074 Rev M 1 -3 Chapter 1 - General Information and Safety foundation to a specific heading, thereby also eliminating the possibility cf installation errors associated with foundation centerlines. The paraboloidal reflector consists of twelve precision, stretch- stamped steel panels for consistent surface accuracy. The twelve panels are uniform and completely interchangeable for handling convenience, lower shipping costs, and easy installation. After a foundation has been prepared, two people can install the antenna in one day. No special tools are required and no single part weighs more than 140 pounds (45 kg). Each of the optional feeds offered with the 4.5 -meter earth station antenna provides consistent high quality and unusual economy in a mid -sized antenna system. The Ku -band Feed provides dual - polarization, receive - only capability in the 10.9 to 12.75 GHz range. The C -band Feed provides dual - polarization, receive -only capability in the 3.7 to 4.2 GHz range. 1.4 Equipment Application The 4.5 -meter earth station antenna is designed for a wide range cf applications and is especially well- suited for CATV operations receiving video programming from domestic satellites. Feeds are available for 3.7 b 4.2 GHz receive -only applications, 10.9 to 12.75 GHz receive -only applications. 1.5 Standard Features The Series 8345 earth station antenna provides cost - effective high performance for a wide range of applications and includes the following features: • Ease of installation • Minimum maintenance • Minimum shipping and installation costs • Minimum site preparation requirements • Full satellite arc coverage from any location in the contiguous United States (5° to 90° continuous elevation; 360° continuous azimuth) • Elevation- Over - Azimuth Mount for ease of operation • Interchangeable, stamped reflector panels for consistent surface accuracy (no panel adjustment or testing required) • Protected environment for LNAs /LNBs • Ku -band compatible 33N074 Rev M 1-4 Chapter 1 - General Information and Safety 1.6 Options For added ease of installation and a wider range of applications, the following options are available: • Pier Foundation Kit (a low -cost alternative to the concrete slab foundation) • C/ Ku -band Feed (for receive -only applications in the 10.9 to 12.75 GHz range) • Multi-beam Feed (for receiving up to 5 satellite beams - from satellites spaced 2° to 8° apart -with one dish) 1.7 Specifications The Series 8345 earth station antenna has been designed and tested to meet the specifications listed in Table 1 -1. Table 1-1. Series 8345 Antenna Specifications' Characteristic Specification ELECTRICAL Operating frequency C -band 3.7 to 4.2 GHz Ku -band 10.9 to 12.75 GHz Feed types Ku -band, dual polarization C -band, dual polarization C -band dual -beam Antenna gain 43.6 dBi at 4 GHz 53.1 dBi at 12 GHz VSWR (Referenced at output of OMT) 1.3:1 maximum Polarization Dual linear Polarization adjustment 360° continuous Axial ratio 35 dB minimum on axis Isolation between ports 35 dB minimum for dual linear operation Half -power beam width ( -3dB reference) C -band 1.1° nominal @ 4 GHz Ku -band 0.4° nominal @ 12 GHz First sidelobe C -band -22.5 dB @ 4 GHz Ku -band -20 dB @ 12 GHz Antenna noise temperature C -band 24K at 30° elevation Ku -band 28K at 30° elevation 33N074 Rev M 1 -5 Chapter 1 - General Information and Safety Table 1-1 . Series 8345 Antenna Specifications' Characteristic Specification Radiation pattern C -band main beam <= theta <7.0 <29.0 - 25.0 (log (theta)) dbi Ku -band 1.0 <= theta < 7.0: <29.0 - 25.0 (log (theta)) dbi C- & Ku -band 7.0 <= theta < 9.2: < +8.0 dBi 9.2 <= theta < 48.0: <32.0 - 25.0 (log (theta)) dBi 48.0 <= theta < 180.0: < -10.0 dBi Feed interface CPR -229 flange (C -band) WR -75 flange (Ku -band) GENERAL Antenna type Prime- focus, paraboloidal Antenna diameter 4.5 -meter (14.83 ft) Reflector construction Stretch-stamped, 12-panel, 4.5 -meter diameter Mount configuration Elevation- over - azimuth Azimuth coverage 360° continuous Elevation range 5° to 90° continuous Satellite coverage Any satellite in the visible geosynchronous arc, from any location in the contiguous U.S. ENVIRONMENTAL Pointing accuracy .054° rms in 30 mph winds gusting to 45 mph @ 59° F Temperature range (operational) -40 °C to 65 °C (-40° F to +149° F) Survival' Antenna designed to withstand steady winds up to 110 mph @ 59° F, 107 mph @ 32 °F no ice, 99 mph @ -40° F no ice, 67 mph @ 32° F with 2 -inch radial ice. (Ref. American National Standard Building Code Requirements, ANSI A58.1, with an effective velocity pressure of 30.9 psf.) Winds gusting to 125mph may cause some localized yielding. Solar radiation 1.1 mW /mm' Atmospheric conditions Salt, pollutants and corrosive contaminants as encountered in tropical temperature, marine, and moderate industrial areas. 'Specifications subject to change without notice. 2 A11 conditions assume proper installation and adjustable components securely clamped 33N074 Rev M 1 -6 Chapter 2 - Antenna Site Selection Chapter 2 Antenna Site Selection 2.1 Criteria For Antenna Site Selection One of the most important factors to be considered for trouble -free, high - quality signal reception from desired satellites is the location of the antenna (the antenna site). For best signal reception, the antenna site selected should provide the following: a. Operational Clearance. The site must allow clearance for antenna movement (in both elevation and azimuth) necessary for aiming and maintenance purposes. b. Gear Line -of- Sight. The site must allow the antenna to be aimed at desired satellite(s) with no obstructions between any portion of the reflector and the satellite(s). c. Absence of Signal Interference. The site must be free of strong microwave and other signal interference. However, in order to evaluate the selected site against the above criteria, the antenna pointing position (aiming coordinates) for the desired satellite(s) must be determined. The methods of determining aiming coordinates for desired satellite(s) and for ensuring that the above criteria are met are described below. 2.2 Determining Aiming Coordinates To receive signals from a desired satellite, an antenna must be positioned properly using the correct elevation and azimuth angles. The following procedure describes the method for determining the aiming coordinates for a given satellite at a specific site. This procedure should be used to evaluate the selected antenna site before the antenna is installed. The same procedure is also used following antenna installation to accurately aim the antenna. 33N074 Rev M 2 -1 Chapter 2 - Antenna Site Selection 1. Determine the latitude and longitude of your selected antenna site. For our example, Atlanta Georgia is 33.7° N latitude and 84.4° W longitude. 2. Obtain the longitude of the satellite from which you desire to receive signals. For our example, the satellite longitude is 131° W. 3. Calculate the local pointing angles using method A or B. • Method A. Use the site angle calculator available on the internet at url: http:/ /www.satsig.net/ ssazel.htm • Method B. Use the following formulas. Local Azimuth = ATAN (TAN((S1— S2) *0.017453)/SIN(S2 *0.017453)) *57.29578 +180 Local Elevation = ATAN(((COS((S1 -S2) *0.017453)) *(COS(S2 *0.017453)) - 0.151263)/SQRT(1 -(( COS(( S1 -S2) *0 .017453)) ^2) *((COS(S2 *0.017453)) ^2))) *57.29578 Where S1 = Satellite Latitude in decimal degrees. Enter West as positive numbers and East as negative numbers. S2 = Site Longitude in decimal degrees. Enter values as true angles (verses uncompensated magnetic compass readings) Enter North as positive numbers and South as negative numbers. S3 = Satellite Latitude in decimal degrees. Enter West as positive numbers and East as negative numbers. 2.3 Verifying Operational Clearance After the antenna aiming coordinates have been determined, verify operational clearance (Figure 2 -1). This ensures that antenna movement is unrestricted for both aiming and maintenance purposes. 33N074 Rev M 2 -2 s ' 1) 4 ki Chapter 2 - Antenna Site Selection I 4 .*-- ---------------- .._.... , i._ TOP VIEW 258" (6.55 m) AZIMUTH PIVOT FULL 360° ROTATION ip \ (4 1 . 7 5 8 m " ) \ 231" (5.87 m) 1,4 217 / IIIII 8 illvi i l (2.93 m) v .--- --- SIDE VIEW ____ ------- -- 4 - - - ------- . • - - „ ,,, 90 MAXIMUM 199" , . „) .- ,.,... 44 ELEVATION (5.05 m) , ,. . ' , ,' , , , )' -- -- , '-'---------.'"." 1 , _ itAli r 'N s.. l .1 -",............... ... . 4 1 11:0 ■ ELEVATION I PIVOT AXIS - or i lis . 1 . .... 1 -.f .,■im 5 MINIMUM tp N\ ELEVATION v I , 4 115" (2.95 m) o 13605 Figure 2-1. Clearance Requirements for 4.5-Meter Antenna 33N074 Rev M 2-3 Chapter 2 - Antenna Site Selection 2.4 Verifying Clear Line -of -sight After operational clearance has been verified, verify a clear line -of- sight. This ensures that the antenna may be aimed at the desired satellite(s) without obstruction between any portion of the reflector and the satellite(s). Using the satellite aiming coordinates for a particular site, be sure that there are no trees, buildings, powerlines, etc. between the dish location and the satellite. It is important that this clearance includes the total dish surface area and that nothing blocks any portion of the dish surface. 2.5 Verifying Absence of Signal Interference For best signal reception, it is important that the selected antenna site be free of strong microwave or other signal interference. Microwave systems near a selected antenna site can cause interference. If a known source cf interference (a microwave tower, for example) is close by, it may be necessary to have a site survey performed to determine the site's suitability. CAUTION No buildings, walls, fences, or other permanent fixtures should be planned for installation any closer than two meters from the antenna and foundation envelope without consultation with the factory. 33N074 Rev M 2-4 ha Chapter 3 - Antenna Installation Chapter 3 Antenna Installation 3.1 Unpacking and Inspection NOTE Do not empty packages containing parts. Remove parts from packages only as needed during installation. Because the part numbers are provided only on the packages, if the parts are emptied from the packages, identifying parts would be difficult. This could result in improper installation. Upon receipt of the shipping carton, carefully compare the bill of lading with the equipment actually received, checking for equipment damaged during shipment. Sift through all packing materials before declaring missing equipment. NOTE To declare equipment as damaged or lost, it is important to save the shipping carton. The inspector must examine the carton prior to completing the inspection report. 3.1.1 Equipment Damage or Loss During Shipment When equipment is damaged or lost in transit, the carrier (delivering transportation company) is required by law to make note of damage or loss on the freight bill. The carrier, not the shipper, is responsible for all damage or loss. In the event of equipment damage or loss during shipment, the carrier of the equipment should be contacted immediately. 3.1.2 Equipment Return Procedure SSE's Satellite Ground Systems division makes every reasonable effort to ensure that all items arrive safely and in working order. When equipment is received, which is not in working order, return the equipment to the factory for repair or replacement. Return the equipment according to the following procedure. This procedure will apply whenever equipment is returned for warranty or other services. a) Notify SSE of the problem and request a Return Material Authorization (RMA) number and shipping instructions. 33N074 Rev M 3 -1 Chapter 3 - Antenna Installation For a current list of telephone and email contact information please refer to the SSE internet site (www. superiorsatelliteusa. com). b) Tag or identify defective equipment and note defect and circumstances, if any. If known, reference sales order, purchase order, and date equipment was received. c) Reship equipment in original shipping container or use a strong shipping container to protect equipment during shipment. d) Package equipment using shock - absorbing material around all sides of equipment. e) Seal container securely and mark outside of container FRAGILE. 3.2 Recommended Tools And Equipment Installation of the Series 8345 Earth Station Antenna is quick and easy. Although no special tools or hoisting equipment are required, Table 3 -1 lists the tools and equipment needed for efficient and convenient installation. Table 3.1. Tools and Equipment Required for Installation Size Description 1 -1/8" Combination Wrench and Socket (1/2" Drive) 15/16" Combination Wrench and Socket (1/2" Drive) 3/4" Combination Wrench and Socket (1/2" Drive) 9/16" Combination Wrench and Socket (1/2" Drive) 1/2" Combination Wrench and Socket (3/8" Drive, 3/8" Ratchet) 3/8" Combination Wrench and Socket (3/8" Drive, 3/8" Ratchet) 1/4" Combination Wrench and Socket (3/8" Drive, 3/8" Ratchet) 7/16" Combination Wrench 6" Slip joint Pliers Alignment tool (drift pin) 15" Large Adjustable Wrench (1 -7/8" opening) 7 to 9 ft-lb Torque Wrench 15 -20 ft -lb Torque Wrench (1/4" to 3/8" Drive) 150 ft -lbs Torque Wrench (1/2" Drive) Slotted Screwdriver Phillips -head Screwdriver 5/32" Allen Wrench Carpenter's Level 33N074 Rev M 3 -2 1„,,;,n,' a ,n z Chapter 3 - Antenna Installation "3' °x' Table 3.1. Tools and Equipment Required for Installation Size Description Angle Finder or Inclinometer 6' Stepladder Hammer 3.3 Recommended Installation Sequence In order to ensure proper and trouble -free installation of the antenna after a site has been selected (See Chapter 2 for antenna site selection), the following installation sequence is recommended: a. Installation of foundation and feet b. Assembly of mount c. Assembly of reflector d. Installation of feed e. Satellite pointing procedure f. Feed polarization 33N074 Rev M 3 -3 Chapter 3 - Antenna Installation 3.4 Installation of Foundation and Feet The Series 8345 Earth Station Antenna (Figure 3.1) does not require critical foundation alignment because the antenna can be rotated through an azimuth range of 360 degrees. This feature greatly simplifies construction of the foundation and consequently results in reduced costs. SSE does not represent or warrant that any particular design or size of foundation is appropriate for any particular locality or installation. However, this manual includes wind - loading information, typical foundation designs, and other information that may be used as a guide when considering professional design of an antenna foundation. r - -- - TOP VIEW 258" (6.55 m) AZIMUTH PIVOT • FULL 360° \. ROTATION ` 178 (4.5 m) 231" � �� (5.87 m) i 115.5" 1 1 1 ............ 1 I (2.93 J itisi.,71 m) , / / �/ ,i, i • / IF- ... ... _ _ _ .. , ... .. '' , , , ,/, / / • ♦`_- - _ .... Figure 3.1. outline Dimensions of 4.5 -meter Antenna 33N074 Rev M 3 -4 S Chapter 3 - Antenna Installation£ 3.4.1 Wind - loading Information The Series 8345 Antenna is designed to survive a 110 mph wind. Figure 3 -2 shows the forces encountered at the foundation by either in- ground feet or surface feet for 110 mph wind. +Y FOOT 1 FOOT 2 _ ;win av X Mai g" lip ' AZ ANGLE +Z 0 (OUT OF PAGE) FOOT 3 WIND ANGLE WIND DIRECTION 13606 Figure 3.2. Foundation Loading: Sign Conventions NOTE Tables 3 -2 and 3 -3 list forces which are the loads applied to the foundation by the antenna. The 31.0 psf (110 mph) load cases include the corresponding Antenna Weight Only loads. Forces are in lbs; moments are in lb -ft. 33N074 Rev M 3 -5 4 rit,i Chapter 3 - Antenna Installation Table 3.2. Loads at Individual Antenna Feet Load Ant Wind EL Foot 1 Foot 2 Foot 3 Case -\Z Dir Angl F F F F F F F Fy F WEIGHT 0 0 0 374 -39 -211 -746 -1 -1147 372 39 -213 ONLY WEIGHT 0 0 60 265 149 -381 -530 -I -807 264 -148 -382 ONLY WEIGHT 0 0 90 189 281 -502 -377 -0 -567 188 -281 -502 ONLY 31.0 psf 0 0 0 1421 2772 -4466 5178 4 7354 1428 -2776 -4458 31.0 psf 0 0 60 2215 2097 -4095 -585 -2 -1030 2212 -2096 -4099 31.0 psf 0 0 90 -166 1439 -1756 1275 2 1935 -163 -1441 -1751 31.0 psf 0 60 0 833 2968 -4281 5562 -524 7907 2155 -2944 -5197 31.0 psf F 0 120 0 1474 -222 -782 -1481 862 -2207 -992 554 1419 31.0 psf 0 180 0 -380 -2062 2854 -5012 -4 -7269 -388 2067 2844 31.0 psf 0 180 60 571 -1370 1369 -2671 -4 -4034 565 1374 1361 31.0 psf 0 180 90 544 -877 752 -2029 -2 -3069 539 879 747 WEIGIIT 36 0 0 138 -89 50 -671 228 -1027 533 -139 - 594 ONLY WEIGHT 36 0 60 158 126 -263 -496 104 -753 338 -230 -555 ONLY WEIGHT 36 0 90 172 277 -485 -372 16 -558 200 -293 -528 ONLY 31.0 psf 36 0 0 2635 4716 -7719 4126 -102 5846 -267 105 303 31.0 psf 36 0 60 2144 2886 -4937 -884 584 -1419 1849 -1211 -2868 31.0 psf 36 0 90 554 1788 -2784 967 -571 1464 -756 -662 -252 31.0 psf 36 60 0 2209 5198 -8006 4656 -656 6601 346 79 -165 31.0 psf 36 120 0 892 -890 499 -1788 1145 -2623 -614 125 553 31.0 psf 36 180 0 -1660 -3548 5645 -4126 466 -5976 1109 -315 -1239 31.0 psf 36 180 60 -451 -1910 2866 -2220 785 -3342 1429 223 -827 31.0 psf 36 180 90 -210 -1234 1814 -1711 603 -2580 1156 75 -803 WEIGHT 60 0 0 -19 -39 103 -550 339 -833 568 -300 -840 ONLY WEIGHT 60 0 60 87 148 -240 -441 155 -664 354 -302 -667 ONLY WEIGHT 60 0 90 162 280 -482 -364 24 -545 203 -304 -544 ONLY 31.0 psf 60 0 0 2940 5099 -8393 2419 -156 3408 -1345 2009 3415 31.0 psf 60 0 60 1857 3203 -5116 -1368 865 -2048 1432 -741 -2060 33N074 Rev M 3 -6 :' t x3 ems° $e tthRiz with Chapter 3 - Antenna Installation ;AP t Table 3.2. Loads at Individual Antenna Feet Load Ant Wind EL, Foot 1 Foot 2 Foot 3 Case AZ Dir Angl F F F F F F F F F 31.0 psf 60 0 90 976 1709 -2994 465 -850 702 -969 -41 721 31.0 psf 60 60 0 2613 5734 -8946 2934 -729 4138 -840 2150 3237 31.0 psf 60 120 0 509 -1196 1160 -1687 1300 -2452 -357 -372 -279 31.0 psf 60 180 0 -2149 -3739 6221 -2688 696 -3887 1946 -1963 -3904 31.0 psf 60 180 60 -1036 -1817 3171 -1486 1168 -2225 1754 -680 -2249 31.0 psf 60 180 90 -653 -1150 2031 -1194 897 -1791 1374 -567 -1810 33N074 Rev M 3 -7 Chapter 3 - Antenna Installation Table 3.3. Total Loads on Foundation Load Ant Wind Dir El FOUNDATION FORCE AND MOMENT SUMMATION Case AZ Angl F F F M M M WEIGHT 0 0 0 -0 -0 -1571 -0 -4654 -0 ONLY WEIGHT 0 0 60 -0 -0 -1571 -0 -2113 -0 ONLY WEIGHT 0 0 90 0 0 -1571 -0 - 317 -0 ONLY 31.0 psf 0 0 0 8027 - -1570 -0 54317 -0 31.0 psf 0 0 60 3842 -0 -9224 -0 13151 -0 31.0 psf 0 0 90 946 0 -1571 -0 17846 0 31.0 psf 0 60 0 8550 -500 -1571 3672 58152 8807 31.0 psf 0 120 0 -999 1195 -1571 -8780 -11992 -14836 31.0 psf 0 180 0 -5781 0 -1571 -0 -47121 -0 31.0 psf 0 180 60 -1535 0 -1303 -0 -25999 - 31.0 psf 0 180 90 -946 -0 -1570 -0 -18479 - WEIGHT 36 0 0 - 0 -1571 2736 -3765 -0 ONLY WEIGHT 36 0 60 - 0 - 1571 1242 -1709 -0 ONLY WEIGHT 36 0 90 - 0 0 - 1571 186 - 256 0 ONLY 31.0 psf 36 0 0 6494 4718 -1570 -31927 43943 0 31.0 psf 36 0 60 3108 2258 -9224 -7730 10640 0 31.0 psf 36 0 90 765 556 -1571 -10490 14438 0 31.0 psf 36 60 0 7211 4621 -1571 -31210 49205 8807 31.0 psf 36 120 0 - 1511 380 -1571 -54 -14862 -14836 31.0 psf 36 180 0 -4677 -3398 -1571 27697 -38121 -0 31.0 psf 36 180 60 -1241 -902 - 1303 15282 -21034 -0 31.0 psf 36 180 90 -765 -556 -1570 10862 -14950 -0 WEIGHT 60 0 0 -0 -0 -1571 4031 -2327 -0 ONLY WEIGHT 60 0 60 -0 - - 1571 1830 -1056 - ONLY WEIGHT 60 0 90 - 0 - 1571 274 -158 0 ONLY 31.0 psf 60 0 0 4014 6952 -1570 -47040 27158 -0 31.0 psf 60 0 60 1921 3327 -9224 -11390 6576 -0 33N074 Rev M 3 -8 Chapter 3 - Antenna Installation Table 3.3. Total Loads on Foundation Load Ant Wind Dir El FOUNDATION FORCE AND MOMENT SUMMATION Case AZ Angl F F F M M M 31.0 psf 60 0 90 473 819 -1571 -15455 8923 0 31.0 psf 60 60 0 4708 7154 -1571 -48525 32256 8807 31.0 psf 60 120 0 -1534 -268 -1571 5996 -13599 -14836 31.0 psf 60 180 0 -2890 -5006 -1571 40808 - 23560 0 31.0 psf 60 180 60 -767 -1329 -1303 22516 -12999 - 31.0 psf 60 180 90 -473 -819 -1570 16003 -9240 -0 3.5 Installation of Typical Foundations Typical foundation designs for in- ground and surface - mounted feet are provided in Figures 3 -3 and 3 -4. Foundations are designed for 110 mph wind loads. Because soil conditions, building codes, and other factors vary with location, persons installing antenna foundations should obtain professional engineering services for the design and construction supervision. The following notes apply to the typical foundation designs and corresponding instructions: NOTES All reinforcing bars should conform with ASTM A- 615 -68, Grade 40 or Grade 60. All concrete should conform to building code standards and have a minimum compressive strength of 3000 psi at 28 days. The antenna should be properly grounded to meet applicable local codes. The ground cable from an antenna foot should be attached to either a buried grid or a suitable stake, depending on local soil conditions. The typical foundations used in these instructions are provided for illustration only. SSE does not represent or warrant that these illustrative designs are suitable for any particular location. Consultation with a professional engineer may be necessary to determine a suitable foundation design for each site. 3.5.1 Installing a Pier Foundation (In ground Mount) STEP 1. As shown in Figure 3 -3, attach pier spacers between pier feet using 1/2 -inch bolt, washer, and nut, twelve places. 33N074 Rev M 3 -9 Chapter 3 - Antenna Installation STEP 2. Set piers 12" into pier holes. Level the entire foundation frame by placing support blocks under the pier spacers WARNING No attempt should be made to erect the antenna without allowing proper cure time for the concrete. NOTE Remove support blocks after concrete has been poured and set 3.5.2 Installing a Pad Foundation (Surface Mount) The surface foot is secured to the foundation with two 3/4 "- diameter anchor bolts (three places). These bolts are 3/4 -10 UNC, made of ASTM A36 hot - rolled steel. Position the bolts as shown in Figure 3 -3. SSE has an optional anchor bolt kit which contains three surface feet, six anchor bolts, and a template for installing the bolts. WARNING Allow proper concrete cure time before full torque (100 ft -Ibf) is applied to anchor bolts. WARNING No attempt should be made to erect the antenna without allowing proper cure time for the concrete. NOTE Remove support blocks after concrete has been poured and set. 33N074 Rev M 3 -10 Chapter 3 - Antenna Installation 3.6 Assembly of Mount The procedure below describes the assembly of the Series 8345 elevation -over- azimuth mount. This procedure includes instructions for assembling the pedestal, attaching the pedestal to the foundation, and assembling the hub. The procedure follows: NOTE Before proceeding, be sure that the ground cable has been attached to a foot of the foundation according to local grounding codes. (See notes in Figures 3 -3, and 3 -4.) 33N074 Rev M 3 -11 ' 2 63 9 51 .? Chapter 3 - Antenna Installation tito NO. 3 CIRCULAR TIES REF FOUNDATION CONSTRUCTION NOTES: t\ � A 1. The foundation heading is not critical to % antenna performance. 2. Pier holes are drilled on 96.0 inch centers at 72 4 REQD SCREW 1/2 - 13 X 1(88515) inch minimum depths as shown. Pier is TYP 3 PL REQD - WASHER 1/2 (88521) minimum 18 inches diameter. Bottom of pier 4 REQD - NUT 1/2 - 13 (58518) hole is to be below frost line. Remove any loose soil and tamp bottom of holes. 3. Construct a reinforcing cage for each pier 1' using six No. 6 (3/4" dia.) reinforcing bars to RF.F form a 10.5 inch vertical diameter cylinder. The vertical bars should be held in place by 96 0 TYP PIER SPACER (300186) µ ire tying to three circular No. 3 (3/8 dia.) RFF reinforcing bar ties. Lower a cage into each PIER FOOT (300248) pier hole. Center it in the hole and depress the *a- • vertical rebars two to three inches into the .41 ground at the bottom of the hole. 0� 4. Connect spacers between pier inserts and NO. 6 BARS lower inserts into rebar cages. Level the entire REF foundation frame by placing blocks under the NOTES spacers. 1. Maximum dimension between bottom of horizontal flanges and top of 5. The top of the cages of the piers should be concrete is 2 inches. level with respect with one another within 1/4 2. Minimum safe soil bearing capacity is 3000 PSF. If soil is cohesive, the inch. undrained shear strength should be > 1000 PSF. If the soil is cohesionless 6. When concrete is poured into the holes, care the angle of internal friction should be ? 30°. should be taken that the concrete flows fully 3. Footing is designed for 110 MPH survival wind for Model 8345 4.5 - meter into the cavities on either side of the pier Antenna attached directly to the piers. inserts, and that the cages do not shift. Allow 4. Proper electrical grounding shall be provided by the installing contractor concrete to cure before erecting the antenna. to meet applicable local codes. This may take the form of a buried grid or suitable copper stake, depending on local soil conditions. The mount shall be electrically connected to ground. The grounding system should not be connected to the concrete foundation. 18.0 DIA PIER FOOT PIER SPACER "IYP 3 PL 3000 PSF SOIL ± 3/16 GROUND LEVEL 12 REF ... / I NO. 6 GRADE 80 3 NO. 3 CIRCULAR BARS 6 REQD EACH PIER EQ TIES (WIRED TO Ar SPACED ON VERTICAL BARS) 105 DBC 72' MIN • � 3000 PSI r 1 CONCRETE 72" MIN Figure 3.3. Pier Foundation, In- ground Mount 33N074 Rev M 3 -12 , r :, 7 1 L " Chapter 3 - Antenna Installation ' ■ III 7S0 REF \ 3000 PSI 3.75 REF 1 ■\ CONCREL'F_ B 3.5 REF - - -- i - - — -- \-- - -- 120 ‘ T / 11.5 r , / \ REF - -- 42 30 TYPE �‘ 60 24 96 SECTION A -A TYP 3 PL 120 SCALE 1/9 �— 60 , ( FOO IT T AND REBAR NOT SHOWN FOR CLARITY) 3 REQD SURFACE FOOT ANCHOR BOLT • REQD ANCHOR BOLT (300125) (301636) 3 TYP 1/2 ± 3/16 CLEAR SECTION B 8 #6 @ 16" EACH WAY TOP AND BOTTOM REFERENCE FOUNDATION CONSTRUCTION NOTES ANCHOR BOLT 4 TYP 1. The foundation heading is not critical to CLEAR antenna performance. Eris 2. Proper electrical grounding shall be provided by the installing contractor to meet local applicable codes. This may take the form of buried grid or a suitable copper stake, depending on local soil conditions. The mount 3 REQD - SCREW 3/8 X 1 1/4 (88876) shall be electrically connected to ground. 3 REQD - NUT 3/8 16 (89739) 3. Provisions must be made to provide suitable support power, RF and control cables either by buried conduit or overhead raceway. If conduit is supplied it shall be at least three inches diameter. 4. Lightning arrestors must be provided across —��� all cables leaving antenna per applicable local // codes and N.F.P.A. codes. SPACER (300204) 5. Areas (6 x 12) for mounting feet should be flat ` 3 REQD within 1/16 inch and level with respect to one 96.07 REF another within 1/4 inch. 6. Use no nuts under feet. Foot must rest flush on conc ��one washer and one nut per 2 X 4 BOARD 1 aci , 3 REQD oTe imum safe soil- bearing capacity is 3000 . I r 2. Structural s teel shall be ASTM -A -36. 3. Footing is designed to safely support a Model ANCHOR BOLT INSTALLATION 8345 4.5 -meter Antenna attached directly to SCALE 1/10 the pad in a 110 MPH steady wind. Figure 3.4. Pad Foundation, Surface Mount 33N074 Rev M 3 -13 Chapter 3 - Antenna Installation This page intentionally left blank 33N074 Rev M 3 -14 Chapter 3 - Antenna Installation NOTE For the following procedure, tighten all fasteners in STEPS 1 through 6 only finger tight, then follow STEP 7 (1 through 5) for tightening sequence. STEP 1. As shown in Figure 3 -6, place one end of a leg onto a leg juncture maintaining proper orientation of bend in leg. Bolt in place with 3/4- 10 x 2 1/4 -inch bolt, washer, and nut, two places. Perform this operation with each of the six legs and three leg junctures. STEP 2. Attach two leg assemblies to each foundation foot using 3/4 -10 x 4 1/2 -inch bolt, washer, and nut, six places. At one foundation foot, install a ground attachment lug on the leg ends before bolting the leg ends to the foundation foot. Then ground antenna according to local grounding codes. LEG JUNCTURE - ►rte .111111P. � (301625) 4 gr BOLT 3/4 -10 X 2 1/4 (173823) WASHER 3/4 (88537) NUT 3/4 -10 (88532) LEG (301628) ► BOLT 3/4 -10 X 4 1/2 (301504) WASHER 3/4 (88537) NUT 3/4 -10 (88532) **1" FOUNDATION FOOT C -- 1 13610 Figure 3.6. Installation of Leg Assemblies 33N074 Rev M 3 -15 1 Chapter 3 - Antenna Installation " ., STEP 3. As shown in Figure 3 -7, position the leg support bracket (flanges down) on top of the previously assembled leg junctures. Bolt leg support bracket in place at the two inboard holes of each leg juncture using 3/4 -10 x 2 1/4 -inch bolt, washer, and nut, six places. LEG (0], • 1 LEG JUNCTURE 1 3-` • o � , O O �ti p O O i O O 1 1 1r {1 i BOLT 3/4- 10 X 2 114 '.; .or WASHER 314 tl��1 �'L�� (88537) T .. ----' NUT 3/4 -10 (88532) LEG SUPPORT BRACKET (300255) • O) 16311 Figure 3.7. Installation of Leg Support Bracket STEP 4. Attach short extension of each support arm to the center hole at the underside of each leg juncture using 3/4 -10 x 2 1/4 -inch bolt, washers and nut, three places. (See Figure 3 -8.) Bolt the three support arms together at the center using 3/4 -10 x 2 1/4 -inch bolt, washer, and nut, three places. At one of the center locations, install a ground attachment lug to the support arm before fastening the support arms together. Then attach a terminal lug to the ground attachment lug using 1/4 -20 x 3/4 -inch screw, washers, and nut. This will be used later to ground the antenna feed/LNBs. 33N074 Rev M 3 -16 Chapter 3 - Antenna Installation BOLT 3/4 -10x2 1/4 300168 WASHER 3/4 88537 r_ 4.0 8 32/4 -10 U GROUND ATTACHMENT LUG SUPPORT ARM 301817 !— 300137 V U BOLT 30018 __ WASHER ,;. 88537 NUT ,,,_ u•, Ir. N % ,„„ ) 88537 AC285 - 13 Figure 3.8. Installation of Support Arms 33N074 Rev M 3 -17 y `) elk.q t Chapter 3 - Antenna Installation STEP 5. Position the azimuth ring on top of the leg support bracket and bolt in place at outboard holes using 3/4 -10 x 2 -inch bolt and washer, six places. (See Figure 3 -9.) SUPPORT ARM AZIMUTH RING (300137) (300138) BOLT 3/4 -10 X 2 1/4 p O .� (300168) G 0 4 O yI * LEG SUPPORT WASHER 3l4 / BRACKET (884 0 0 0 41 (300255) NUT 3/4 -1-1 0 (88532) * 0 0 , .0.0• BOLT 3/4 -10 X 2 (170598)1 WASHER 3/4 (88537) 13613 Figure 3.9. Installation of Azimuth Ring STEP 6. As shown in Figure 3 -9, bolt the long extension of each support arm to the azimuth ring using 3/4 -10 x 2 -inch bolt, washer, and nut, three places. STEP 7. Using the following sequence (as shown in Figure 3 -10), torque all 3/4- inch fasteners to 130 ft -lbf. (1) Torque the two inboard bolts of each leg juncture. (2) Torque the six outboard bolts of each leg juncture which connect the azimuth ring to the leg junctures. NOTE Using a carpenter's level, make sure that the azimuth ring remains level during steps 3 and 4. (3) Torque the two bolts at each foot. 33N074 Rev M 3 -18 Chapter 3 - Antenna Installation (4) Torque the two bolts at the upper end of each leg. (5) First, snug all nine bolts in the support arms to ensure that there is no binding of the arms at any connecting point; then, torque all nine bolts in the support arms. 33N074 Rev M 3 -19 Chapter 3 - Antenna Installation 3 FOUNDATION FOOT AZIMUTH RING vaD Co% - 0 a a � o m 0 LEG SUPPORT a BRACKET t LEG ___, . .,..„... ir 144 ‹.?. ° 4110 I )04 1601. 2 LEG SUPPORT LEG BRACKET _ 111 1 ill LEG .,!.(,) ;, .....----.:-,.... i JUNCTURE ., 4 *:,‘ )., - A /� 5 Y t' f, 4N14t7 AZIMUTH w�`.;,1 RING 4/1 SUPPORT ARM • 5 13614 Figure 3.10. Tightening Sequence for Pedestal 33N074 Rev M 3 -20 Chapter 3 - Antenna Installation STEP 8. Insert one button backing plate into each two front clamps of the A- frame, four places. (See Figure 3 -11.) STEP 9. Apply a generous amount of grease to one side of the anti - friction buttons and insert an anti - friction button into each two front clamps of the A- frame, four places. (See Figure 3 -11.) STEP 10. Position the A -frame on top of the previously installed azimuth ring. (See Figure 3 -11.) NOTE Make sure that the anti - friction buttons do not drop out of the A- frame. A- FRAhIF FRONT CLAMP 4 /BUTTON BACKING PLATE 300154 ANTI- FRICTION BUTTON 300158 z \ FI2. \ \IF i„, , AZIMUTH KING 'i. ,I c Figure 3.11. Positioning A -frame on Azimuth Ring STEP 11. Insert one button backing plate into the right -hand actuator fitting and another button backing plate into the left -hand actuator fitting. (See Figure 3.12.) 33N074 Rev M 3 -21 • ky Chapter 3 - Antenna Installation x STEP 12. Insert one anti - friction button into the right -hand actuator fitting and another anti - friction button into the left-hand actuator fitting. (See Figure 3.12.) STEP 13. Insert greased actuator nut into the right hand actuator fitting and left -hand actuator fitting. Be sure that the actuator nut is flush with the outside surface of each actuator fitting. (See Figure 3.12.) STEP 14. Carefully attach the actuator fitting assembly to the A -frame and snugly bolt in place using 3/4 -10 x 2 1/4 -inch bolt, washer, and nut, six places. Check to see if the actuator nut rotates without binding. If not, adjust the actuator fittings by tapping from above or below until the actuator nut rotates with minimal binding. Torque the six bolts (alternating from one actuator fitting to the other) to 130 ft- lbf. (See Figure 3 -12.) fo WASHER 3/4 88537 I�_ - In NUT 3/4-10 ■ . 88532 4e 0 f ,I' J \Nrrito '(� B UTT ON �,. ��! ` � BACKING ` 300159 -vb.. err ANTI- FRICTION O , j 4 1 n BUTTON A , • SCREW 3/4 -10X2 I/4 �` .+ 300158 j- ` Q j J 173823 RIGHT -HAND ��O WASHER 3/4 ACTUATOR / ' LEFT -HAND 88537 FITTING LOWER ELEVATION 300151 ACTUATOR SCREW PIN ASSY FITTING 300147 369914 Figure 3.12. Actuator Fitting Assembly 33N074 Rev M 3 -22 Chapter 3 - Antenna Installation x., - <_% STEP 15. Loosely bolt the front clamp plates to each of the two front clamps of the A -frame using 3/4 -10 x 5 -inch bolt, washer, and nut, four places. (See Figure 3 -13.) STEP 16. Loosely bolt the rear clamp plate to the actuator fittings using 3/4 -10 x 5 -inch bolt, and washer, two places. (See Figure 3 -13.) STEP 17. Thread each of six jam nuts onto each of six 3/8 -16 x 1 -inch screws until they are against the heads of the screws. Thread screws into front clamps of A- frame, four places, and hand tighten jam nuts against clamps. Thread remaining two screws into actuator fittings, and hand tighten jam nuts against actuator fittings. (See Figure 3 -13.) BOLT 3/4 -10 �' 300169 SCREW 3/8-16 X 1 88514 WASHER 3/4 /- 88537 �� JAM NUT 3/8-16 iik 300167 NUT iShib. REAR CLAMP l PLATE 300155 ill .411.1 s: � ,..„,...„.... , iii ,Tv , „... ,,, -\\. _ \iv., , r .s c ,„--.... __.,______& .:,. :,____----,....., , la FRONT CLAM • WASHER 3/4 PLATE 300153 ir i der► 88537 WASHER 3/4---.- 88537 NUT 3/4-10 88532 19 BOLT 3/4 -10 X 5 300169 Figure 3.13. Installation of A -frame STEP 18. Position the blade of the left -hand elevation pivot bracket onto the pivot blade of the A- frame. Position the blade of the right -hand elevation pivot bracket onto the pivot blade of the A- frame. The pivot blades of the A -frame should be between the blades of the elevation pivot brackets. (See Figure 3 -14.) STEP 19. Insert greased left -hand pivot pin through the left -hand elevation pivot bracket and A- frame. Hold in place and drive two spring pins 33N074 Rev M 3 -23 `'t k �? z ti5v xr Chapter 3 - Antenna Installation "_ _ into the pivot pin (one on each side of the elevation pivot bracket). Secure the spring pins with safety wire (See Figure 3.14). SPRING PIN A 300195 SPRING PIN ELEVATION 1 RIGHT -HAND CASTLE NLTT 300195 POINTER EFT B HAND CKET \ SHOULDERED 300207 PIVORA u 300180 PIVOT PIN ' / ( 300118 ? // 11 \ i til i ‘ : ■ LEFT -HAND 0 A -FRAME A -FRAME _I 0 PIVOT PIN N. 300119 A% RIGHT -HAND W A PIVOT BRACKET DES / -IP'� or P§.... DET i Q 0 \ RIGHT -HAND I ��" ELEVATION PIVOT LEFT -HAND _� O /`� (•_ n - _-�� O I BRACKET 300127 ELEVATION PIVOT �� BRACKET 300140 ∎ 4ir;v0 !� :� -FRAME A ° i ' A. � 0 . 0 WO SUPP TI (NOT SLTPPPLIED) �� i =' I . I .1, G• 1 Figure 3.14. Installation of Elevation Pivot Brackets STEP 20. Insert greased right -hand shouldered pivot pin (threaded end facing inward) through the right -hand elevation pivot bracket and A- frame. Secure with castle nut, first by hand tightening the castle nut, then loosening the castle nut just enough to align one of the slots in the castle nut with the hole in the end of pivot pin. Drive spring pin through slot in castle nut and right -hand shouldered pivot pin. Secure with safety wire. (See Figure 3 -14.) STEP 21. Support left -hand elevation pivot bracket and right -hand elevation pivot bracket using a wooden 2 x 4 (not supplied). (See Figure 3 -14.) NOTE 33N074 Rev M 3 - 24 Chapter 3 - Antenna Installation' Wooden 2 x 4 will be removed after mount assembly is complete. STEP 22. Lift hub onto left -hand elevation pivot bracket and right -hand elevation pivot bracket. Locate welded seam in hub and position seam to the front of the A -frame (viewed from front clamps of A- frame). Bolt hub to elevation pivot brackets using 1/2 -13 x 2 1/2 -inch bolt, washer, and nut, four places. (See Figure 3 -15.) STEP 23. Bolt the upper actuator attachment bracket to the hub using 1/2 -13 x 2 1/2 -inch bolt, washer, and nut, two places. (See Figure 3 -15.) HUB 301460 » 00 BOLT 1/2 -13 X 21/2 (89763) WASHER 1/2 (88521) NUT 1/2 -13 (88518) WELD SEAM IN HUB UPPER ACTUATOR ATTACHMENT BRACKET WOODEN 2 X 4 v 300139 BOLT 1/2 -13 X 21/2 (89763) 1 _ WASHER 1/2 (88521) �'' • NUT 1/2 -13 (88518) `. M ► �j ,• FRONT CLAMP Figure 3.15. Attachment of Hub to A -Frame 33N074 Rev M 3 -25 x ;A Chapter 3 - Antenna Installation STEP 24. Attach the upper ends of the three hub braces to the hub using 3/8 -16 x 1 1/2 -inch bolt, washer, and nut, twelve places. Bolt the lower end of the hub braces to the elevation pivot brackets and the upper actuator attachment bracket using 1/2 -13 x 2 1/2 -inch bolt, washer, and nut, six places. Torque 3/8 -inch bolts at upper end of hub braces to 31 ft. -Ibf. The front clamp and rear clamp, should not be tightened until the antenna is aimed at desired satellite. (See Figure 3.16.) BOLT 3/8-13 X 11/2 (89742) WASHER 3/8 (88520) NUT 3/8-13 (89739) ;f' ! HUB BRACE 301508 BOLT 1/2 -13 X 21/2 (89763) WASHER 1/2 (88521) NUT 1/2 -13 (88518) UPPER ACTUATOR ATTACHMENT BRACKET ELEVATION PIVOT BRACKET 'MI _.. _. __ . i Figure 3.16. Installation of Hub Braces STEP 25 Insert actuator pivot shaft into upper actuator attachment bracket and secure using retainer rings, two places. Thread 1 -1/4 jam nut onto actuator screw until it contacts the welded nut, and then slide actuator sleeve onto actuator screw. (See Figure 3.17.) 33N074 Rev M 3 -26 Chapter 3 - Antenna Installation STEP 26. Thread actuator screw (with actuator sleeve and 1 -1/4 jam nut attached) through actuator nut and slide thrust washer over end of actuator screw. Continue to thread actuator screw through actuator nut and into actuator pivot shaft. Slide another thrust washer over end of actuator screw. Secure with slotted nut, first by hand tightening the nut, then loosening just enough to align one of the slots in the nut with the hole in the end of actuator screw. Drive spring pin into the actuator screw and secure with safety wire. (See Figure 3.17.) WARNING Ensure that the spring pin (300194) and safety wire (300452) are properly installed in the slotted castle nut (300191). If not properly secured, the castle nut could detach from the elevation screw due to vibration or screw rotation. Failure to observe this warning may result in antenna damage and injury to personnel. STEP 27. Turn the elevation actuator screw clockwise until the hub assembly is no longer supported by the wooden 2 x 4; then remove the 2 x 4. (See Figure 3.17.) CAUTION Do not try to rotate the A -frame and hub assembly in azimuth using actuator screw or hub brace. Such action could damage the actuator screw or hub assembly. 33N074 Rev M 3 -27 Chapter 3 - Antenna Installation THRUST WASHER 300193 RETAINER RING 300143 SPRING PIN 300194 01 0 SAFETY W 'E1V K'IRE 301MS2 • UPPER ACIUATORATTACHMEN1 BRACKET 4110116.. I L11:1 4 ~/ . ACTUATOR PIVOT SH.1FT 300177 %% THRUST WASIILR 300193 SLOTTED NUT 300191 LOWER ELEVATION SCREW PIN ASSY 36914 i A M ACTUATOR SLEEVE 300157 �� iY. J AM NUT 300192 A -FRAME % _ 41, ACTUATOR SCREW 300187 W �� r � tJ ti 7 li ,....:.:1 \ I . c l iJ •• Figure 3.17. Actuator Installation 33N074 Rev M 3 -28 J Chapter 3 - Antenna Installation 3.7 Assembly Of Reflector The following procedure describes the complete assembly of the reflector, which includes the reflector hub, panels, ribs, and braces: CAUTION If it is necessary to walk inside the reflector during assembly, walk only on the portion of the reflector closest to the hub and directly over the ribs. Any weight placed on unsupported areas of the reflector can deform the panel curvature, and severely degrade antenna performance. STEP 1. Adjust the elevation actuator until the hub flanges are near horizontal. NOTE Install all hardware loosely (unless otherwise instructed) until assembly of the reflector is complete. The recommended tightening procedure is provided at the appropriate stage of installation. Install spring pins in the hub top and bottom, and the straight end of the panel braces where they will be attached to the ribs. STEP 2. Attach the bent end of a panel brace (flat side down) onto the lower hub flange using either a 1/2-13 x 1- 1/2 bolt and nut or a 1/2-13 x 2- 1/2 bolt and nut (previously installed to attach the elevation pivot and upper actuator attachment brackets to the lower flange). Use washer on nut side of joint. Tighten the 1/2 -13 bolt to no more than 2 ft -lbs. This is connection "A ". CAUTION Do not apply any weight to the panel brace before it is attached to its rib. This could bend the brace near the hub flange. 33N074 Rev M 3 - 29 kt y Chapter 3 - Antenna Installation STEP 3. Attach a rib to the underside of the upper hub flange and onto the spring pin. Fasten with a 3/8 -16 x I- 1/4 bolt and nut. This is connection "B ". Support the rib by hand until STEP 4 is completed. Refer to Figure 3 -18. STEP 4. Attach the upper end of the panel brace to the rib so that the spring pin is fully inserted through both parts. Fasten using a 3/8 -16 x 1-1/4 bolt, washer, and nut. This is connection "C ". Tighten the 3/8 -16 bolts of connections "B" and "C" to 31 ft -lbs. Refer to Figure 3 -18. Repeat STEPs 2 through 4 above until all panel braces and ribs have been installed. (Note that the bolt and nut for six of the panel brace attachment points at the bottom of the hub will already be in place, holding the hub to the pivot brackets and upper actuator bracket.) STEP 5. Use the supplied rib setting template to ensure that the ribs are properly set for the most accurate reflector surface. a. Place the template on the top of the hub using two tapered dowel pins as shown in Figure 3 -19. Hold the template flat against the top of the Hub and examine the alignment of the hole at the small end of the template with the hole below it in the rib. If the holes are not aligned, the bolt at connection "A" must be loosened just enough to allow movement. 33N074 Rev M 3 -30 Chapter 3 - Antenna Installation TOP VIEW I LMIPLAIL SCREW "B" ,:!` PANEL BRACE � A� RIB , AI IGN H01 FS EXACT' Y TAPERED LOCATING PINS HUB N k• I EMI'LAT L SCREW "C" \` SCREW "B" PANEL BRACE SIDE VIEW SCREW "A" i Figure 3.18. Assembly and Adjustment . • PINS , • � • A LIGN RIB HOLE �' 1 1 10 ■11 - 11 21111 4 'MAW TEMPI AIT 7 SCREW "B" • • Figure 3.19. Template Installation 33N074 Rev M 3 -31 Chapter 3 - Antenna Installation b. If the holes are not aligned laterally, the bolt at connection "B " must be loosened just enough to move the rib and align the holes. After moving the rib, retighten the bolts. c. With the rib and template holes aligned laterally, inspect the longitudinal alignment. If they are not aligned, push the rib to the left or right to slightly bend it at the location shown in Figure 3- 20. This will lengthen or shorten the rib, allowing alignment of the rib and template holes longitudinally, but it will cause a lateral misalignment of the holes. Repeat STEPS 5b and 5c until the holes in the template and rib are aligned exactly, and the tapered pins may be inserted partially through both holes. TAPERED PINS ALIGN HOLES TEMPLATE RIB BENDS HERE FOR ADJUSTMENT • SCREW "B" HUB Figure 3.20. Tapered Pins d. Retighten the bolt at connection "B" to 31 ft -lbs, and tighten the bolt at connection "A" to 76 ft -lbs, ensuring that the rib does not become misaligned during the tightening. Perform the inspection and adjustment procedure of STEP 5 on each of the ribs. STEP 6. Place two overlapping reflector panels onto ribs. Use a 1/4 -20 x 1- 3/4 -inch panel- mounting screw to attach the panels to the center of the Hub. Use a 1/4 -20 x 5/8 -inch panel- mounting screw, washer, and nut (eight places) along the common panel edges to join the panels t o the common rib. Continue installing panels in a counter - clockwise direction. 33N074 Rev M 3 -32 f Chapter 3 - Antenna Installation` STEP 7. Insert three 1/4 -20 screws through the reflector center plate and spacers and install the plate into the center of the hub. The surface of the plate should be even with the panels when the panels are installed. NOTE Tighten each panel screw just enough to close the gaps between the two panels and between the bottom panel and rib, but loosely enough to allow the two panels to slip laterally with respect to each other. STEP 8. If the reflector is to be used for transmitting, a panel shape template is supplied to ensure that the panels maintain their accuracy during shipping and installation. Refer to Figure 3 -21. a. Place the template into the concave side of the panel surface, with the ends of the template curve at the corners of the wide end of the panel. The template should be positioned perpendicular to the panel surface. b. If a gap of more than 1/32" (0.03 ") is observed at the mid - position of the panel - template interface, gently push upward on the panel rim to "straighten" the panel slightly. Repeat until the panel curvature matches the template as closely as possible. c. If a gap of more than 1/32" (0.03 ") is observed at either end of the panel - template interface, gently pull down on the panel rim to "curve" the panel more. Repeat until the panel curvature matches the template as closely as possible. 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Similarly measure and adjust the other two ribs that fall within the same part of the triangle. e. Reposition the movable line at each of the other two vertices of the triangle, similarly adjusting the opposite ribs which fall within the corresponding sector of the triangle. When the above procedure has been completed, the panel joints at the rim of the reflector should lie in an almost perfect plane. LOCATION 1 te LOCATION 2 LOCATION 3 LOCATION 4 \ LOCATION 5 LOCATION 6 I I \ \ LOCATTION \ 7 � LOCATION 9 1 \ 1 1 �� 0 - ALL LINES SEAT IN THIS CORNER OF NOTCH i LINES TOUCH HI.121 PANEL RI AI PANEL RINI MOVABLE LINES MOVE LINE TO THESE RIB LOCATIONS ALSO STRINGS ARE SHOWN DASHED LINES Figure 3.22a. Stringing the Reflector Figure 3 -22b. Locating the Strings STEP 10. Torque all panel fasteners to 7 to 9 ft -lbs if using a torque wrench, or 1/2 to 2/3 turn past snug tight if no torque wrench is available. T o avoid distortion of the reflector during tightening, use the following sequence: a. Starting at any reflector panel, tighten the bolts at Location 1 on each panel, the bolts which hold the panels to the hub. b. Tighten the next larger ring of bolts on each panel (Location 2) and continue tightening bolts in ever - increasing concentric circles until the reflector is completely tight. STEP 11. Re -check the panel curvature according to the procedure in STEP 8. Also re -check the stringing accuracy of the reflector, according to 33N074 Rev M 3 - 35 SUR VL'Y PREPAwRED FOR.. I11Tr�'GRA T�'LECO ° 1 • 4690 COLOA4DO STRA'E'T SE' SITS' 14I11�RL'SS.. ° Valle surveyz Co . PRIOR LfIKE; VIN 55'372 5786 CRZDIT RIVSR ROAD SE' � Phone (952) 447-2570 � suite 230 �4TTN.• PRIOR LElh�; VIN 55372 Land Surveyors 16670 Franklin Trail S. E. ` Planners Fax (952) 447- 1571 Prior Lake, Minnesota 55372 0ON BA1RIAG ' _ _ - - 51'�1. 6� -- - - _ N86 .1P30�E 88 '39 '00 " W 1875. 73 ,, - 1 - - - - - - J ; . - - - - - - - - - - - 'f EAST 405. 00 - - - - - - - - `9° - x4. 68 - O S86 .11 030 "W / / 1514e eke 1 f \ ' I ; -30. 00 FOOT DRAINAGE AND UTILITY EASEMENT A, S PER 1SOCUMENT NO. A 783508- ,� 1' : LEGAL DESCRIPTION: (as provided) _ _ , --_ 943 - °CQ That part of the East three- fourths of the Southeast Quarter of Section 1, � - PRO✓ECT BENCHMARK: Township 114, Range 22, Scott County, Minnesota, described as follows: A� ' � �J ��` � TOP NUT of HYDRANT 9 - - - --�- ELEVATION = 947. 15 `1 Commencing at the southeast corner of said Section 1; thence North 1 Ex�si7Ne Sae° - \ EXIS77NG l degree 21 minutes 00 seconds on an assumed bearing along a line 944.5 ExiSnNG GRASS AREA C - � GRAVEL . AREA � 1 between the southeast corner and the northeast corner of said Section 1, I PROPOSED kk69 GRAVEL AREA a a distance of 1251. 72 feet; thence at right angles South 88 degrees 39 i I l ANTENNA ti co i o � N minutes 00 seconds West a distance of 1875. 73 feet; thence South 86 TOWER e; degrees 11 minutes 30 seconds West a distance of 84. 68 feet to the east I °� -' line of the west 30. 00 feet of the East three - fourths of the Southeast Quarter of said Section 1; thence North 86 degrees 11 minutes 30 seconds 9k6 `- �0 k6� . - - - - - - 161 . 5 ` - - r - APPROVED o ^ East a distance of 514. 66 feet; thence bearing South a distance of 704. 31 - - I 9 e e I O DEQ 4 feet to : the centerline of County State Aid Highway No. 12; thence South I i 63 degrees 37 minutes 56 seconds East . along the cen terfine of said 1 \ I o Highway No. 12 a distance of 73. 66 feet to the point of beginning of the I I sign 1.1%' Date 7G3� _. z W property to be described; thence bearing North a distance of 412. 00 feet; EXISTING I --- ,,, thence bearing East a distance of 405. 00 feet; thence bearing South a M I 1 GRA VEL AREA v distance of 383. 05 feet; thence South 26 degrees 22 minutes 04 seconds oma; O N R6 West a distance of 205. 81 feet to the centerline of said Highway No. 12; I PROPOSED w• Law thence northwesterly along said centerline to the point of beginning. 10 x 10 FT. �9 b CONCRETE PAD-,,,� 4s. S / P OVE Also showinPOOg all visible improvements and encroachments on to or _ �� `` I O (SET ® 94s. $) X �, _ _�h off from said property if any, as located in the field this 22nd V 1` °' c° O ' " 40. " ` day of October, 2009. And also showing the proposed gravel area nl 9ky� a�Ory � s4s. 4 ` "' <6465 - and concrete pads per Don Barlage. ` e Valk _ 46. 946. 6 r �, EXISTING - - - - - - x �� GRAVEL AREA ' I Surveyor 's Notes: _ � 39. 3 9k60 46. 6 1. BENCHMARK: Top nut of hydrant as shown hereon. ► oRx SOE� Elevation 947. 15 feet. N GRA VEL ARE , 8 N 2. Undergound utilities shown hereon are based upon marking flags ! I found in the field. Z c� I ww � - - - - - �= 57 4' �aT)7 n �iTn - - - II - � s4� s - - Gross Property Area = 197, 015 sq. / ^ Net Property Area = 185, 195 sea ft. o Z ^ J ExistingLU Building = 18, 85J s ft. 71 . 51/a ? $ 5: 8 \ / o Existing Concrete Areas = 1, 413 sq. ft. � �„ . o• Existing Gravel Area = 72, 646 sq. ft. I / / ; 2_ s4a. / Existing Impervious Surface 5 Coverage 92, 912 sq. ft. (50. 2q) S PROPOSED SITE DA TAR Gross Property Area _ 197, 015 sq. ft. I I ,�`Co / Z � � Net Property Area = 185, 195 sq. ft. I I EXISTING Existing Buildin = . 18, 853 sq. ft. R I / GRAVEL �IREA e 1 W oao 9 Proposed Concrete Areas 1, 813 sq. ft. \ Proposed Gravel Areas = 74, 746 sq. ft. - - - - R' r apap _ / / \ j R / O Proposed Impervious Surface i Coverage - 95, 412 sq. ft. (51. 57) `� \ ,\ O , A �3 J l nR \p = i L'aft N T ° 3>, ` \ \ i `' eF ` 6 '0:a ` R \o• ` i` � ' � ` I W C/NNNO� o R�� O � d: . ` � - ti h• 0 MANHOLE - e UNDERGROUND ELECTRIG � . , ; - jr I Or Oak 0 4 `�T ` \ aa% o T -- UNDERGROUND TELEPHONE . , , ` �' R EXIS77Nc HYDRANT ; \ GRAVEL AREA SOIL TEST HOLE R oma " , GATE VALVE IFN CULVERT T`''�iy sJ�� Q o � AODc , m STOP BOX F \ 0 � : � CO �, o \ / POWER POLE O CLEAN OUT °�NTr , . , \ .ry STq S� o �O l hereby certify that this Building Permit LIGHT POLE 0 GAS METER TF 9io y/ ` .\ • �O � . :�� R \o (,ry Survey was prepared by me or under my 40i 0 20 40 19 COMMUNICATION BOX FOUND SURVEY LATH °'S OI direct supervision and that l am a duly N° Licensed Land Surveyor . under the laws of WR� OVERHEAD WIRES - o o CHAINLINK FENCE �� ONIthe State of Minnesota. SCALE IN FEETI Ile -AAs- UNDERGROUND GASMAIN k s ' , CONCRETE SURFACE PC • DENOTES IRON MONUMENT FOUND . ; -� ---- -- - --------- x 946. 0 EX . SPOT ELEVATION PROPOSED SURFACE DRAINAGE � T � Minnesota Licen caner 42 9 R Dated this _ day of _ _ +'fat 2009 O DENOTES IRON MONUMENT SET AND (646. 5) PROP . SPOT ELEVATION MARKED BY LICENSE N0 . 42309 FILE 10661 BOOK 256 PAGE 42 GREG C : /Drawings /10661 - Perm it . dwg