Construction Drawings titled Salmon RCLT-AWOS UIS Tower Replacement Salmon, Idaho.pdf

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U.S. DEPARTMEf~T

FEDERAL AVIATION

OF TRANSPORTATION

ADMINISTRATION

ATO - TECHNICAL OPERATIONS WESTERN SERVICE AREA

DESIGN PLANS:

SALMON RCLT /

SALMON, IDAHO

AWOS UIS TOWER REPLACEMENT

SITE DRAWINGS:

DRAWING NUMBER TITLE

GENERAL

SMN-1305160-G001

CIVIL

SMN-1305160-C001

SMN-1305160-C002

SMN-1305160-C003

SMN-1305160-C004

DEMOLITION

SMN-1305160-D001

SMN-1305160-D002

STRUCTURAL

SMN-1305160-S001

SMN-1305160-S002

SMN-1305160-S003

SMN-1305160-S004

SMN-1305160-SOO 5

SMN-1305160-S006

ELECTRICAL

SMN-1305160-E001

SMN-1305160-E002

SMN-1305160-E003

SMN-1305160-E004

SMN-1305160-EOOS

SMN-1305160-E006

REFERENCE

NMSD-D-RCF-Q124

COVER SHEET, DRAWING INDEX & VICINITY MAP

GENERAL NOTES AND ABBREVIATIONS

EXISTING SITE PL.Ai~

PROPOSED SITE PLAN

MISCELLANEOUS DETAILS

PHASE I DEMOLITION SITE PLAN

PHASE II DEMOLITION SITE PLAN

STRUCTURAL GENERAL NOTES

FOUNDATION

TOWER ELEVATION AND CONNECTION DETAILS

TOWER PLATFORM DETAILS

HATCH, LADDER, AND DOWN CONDUCTOR DETAILS

TOWER PLATFORM STRUCTURAL DETAILS

SYMBOLS, LEGEND, NOTES AND ABBREVIATIONS

RF CABLE ROUTING & GROUNDING PLAN

ELECTRICAL DETAILS

CABLE SUPPORT ASSEMBLY ELEV A TION VIEW

LIGHTNING PROTECTION SYSTEM DETAILS

TOWER ANTENNA JUNCTION BOX LAYOUT

10 POSITION OFFSET, RIGHT ANGLE MOUNT

N-TYPE COAXIAL CABLE ADAPTER

7 6 5

4 3

4 3

N i , RANCHETTE

\ ROAD

LEMHI COUNTY

ROAD & BRIDGE

(SMN RCL T / AWOS SITE)

SALMON

AIRPOR=Tc----

VICINITY MAP

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I 2 r---.- 1 :\Iii LES

,-FAA LEASED PROPERTY

1 SMN RCLT/AWOS SHELTER

AND COMMUNICATIONS TOWER,

SEE EXISTING SITE PLAN

... ···-LEMHI COUNTY--·-··- - - -- /i:i"C:01, FOR DETAILS

._L __ c, ROAD & BRIDGE ---

L______j COUNTY YARD 1

7 \

AWOS-C CDP SITE MAP

REV APPROVED

DATE

NOT TO SCALE

FINAL

DESCRIPTION JCN

DEPARTMENT OF TRANSPORTATION

FEDERAL AVIATION ADMINISTRATION

REDLINE

DATE APVD

ATO - TECHNICAL OPERATIONS WESTERN SERVICE AREA

RCLT

SALMON RCLT / AWOS SITE

UIS TOWER REPLACEMENT

COVER SHEET, DRAWING INDEX & VICINITY MA

SALMON

REVIEWED BY SUBMiTT~~.!3'( A

/ -;:C:<~P.--"- ·t:'/ .. t.--~--t-.<:.---~-.~

XIAO JUN 'MEI

PROJECT ENGINEER MGR: ENGINEERING - SEATTLE

DESIGNED XM i ISSUED BY DAT_E __ O 3/, ?~/ ,'leJt"f I JCN

... .. DRAWN ! ENGINEERING SERVICES DRAWING NO ; -

CHECKED . ":R'XM: INFRASTRUCTURE 1SMN-1305160-G001

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ID

1305160

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ABBREVIATIONS

AB AGGREGATE BASE

ABDN ABANDON

AGG AGGREGATE

ALIGN ALIGNMENT

AWOS AUTOMATED WEATHER OBSERVING SYSTEMS

BLDG BUILDING

C CENTERLINE

CL CLASS

CLR CLEAR, CLEARANCE

CMU CONCRETE MASONRY UNIT

COMM COMMUNICATION

CONC CONCRETE

CONT CONTINUOUS

DC DIRECT CURRENT

DIA DIAMETER

DEB DIRECT EARTH BURIAL

E EASTING, EXISTING

EA EACH

EES EARTH ELECTRODE SYSTEM

EG EXISTING GRADE

ELEC ELECTRICAL

EL ELEVATION

EQ EQUAL

EQUIP EQUIPMENT

EW EACH WAY

EX EXISTING

FAA FEDERAL AVIATION ADMINISTRATION

FF FINISHED FLOOR

GAL V GALVANIZED

GEOR GEOTECHNICAL ENGINEER ON RECORD

GPRS GROUND PENETRATING RADAR SYSTEMS

HDG HOT-DIPPED GALVANIZED

HDPE HIGH DENSITY POLYETHYLENE

HH HANDHOLE

IN

JB

LBS

LF

MAX

MIN

N N.I.C oc

PSI

PVC

PWR

R

INVERT

JUNCTION BOX

POUNDS

LINEAR FOOT

MAXIMUM

MINIMUM

NEW

NOT IN CONTRACT

ON CENTER

POUNDS PER SQUARE INCH

POLYVINYL CHLORIDE

POWER

RADIUS

RELATIVE COMPACTION RC

RCLT

RD

RADIO COMMUNICATION LINK TERMINAL

ROAD

RE

REINF

RGSC

SQ

ss

SSC

TEL

TEMP

TYP

VAR

V,J

WI

W/0

XFMR

RESIDENT ENGINEER

REINFORCEMENT, REINFORCING

RIGID GALVANIZED STEEL CONDUIT

SQUARE

STAINLESS STEEL

SYSTEM SUPPORT CENTER

TELECOMMUNICATIONS

TEMPORARY

TYPICAL

VARIABLE

WIDE

WITH

WITHOUT

TRANSFORMER

6 5

GENERAL NOTES

1. THE CONTRACTOR CONSTRUCTION SAFETY MANUAL SHALL COMPLY

WITH OSHA 29 CFR 1910 AND 29 CFR 1926.

2. LOCATIONS AND ELEVATIONS OF EXISTING FEATURES TO BE VERIFIED

BY FIELD MEASUREMENTS PRIOR TO CONSTRUCTION OF NEW WORK.

3. ALL DIMENSIONS ARE TO BE VERIFIED IN THE FIELD. ANY

DISCREPANCIES FOUND BETWEEN THE DRAWINGS AND SPECIFICATIONS

AND SITE CONDITION OR ANY INCONSISTENCIES OR AMBIGUITIES IN

THE DRAWINGS OR SPECIFICATIONS SHALL BE IMMEDIATELY REPORTED

TO THE RESIDENT ENGINEER (RE) IN WRITING, WHO SHALL CORRECT

SUCH INCONSISTENCIES OR AMBIGUITIES IN WRITING. THE CONTRACTOR

SHALL NOT PERFORM ANY WORK BEFORE VERIFICATION AND AFTER

DISCOVERY OF SUCH DISCREPANCIES, INCONSISTENCIES, OR AMBIGUITIES

WITHOUT WRITTEN RE AUTHORIZATION. ANY WORK PERFORMED BY THE

CONTRACTOR AFTER DISCOVERY OF SUCH DISCREPANCIES WITHOUT

PRIOR WRITTEN AUTHORIZATION BY RE WILL BE CONSIDERED TO BE

DONE AT THE CONTRACTOR'S RISK.

4. FINISHED GRADE SHALL BE SLOPED AT A UNIFORM SLOPE BETWEEN

SPOT ELEVATIONS.

5. ALL FILL MATERIAL SHALL MEET REQUIREMENTS AS OUTLINED IN THE

PROJECT SPECIFICATIONS.

6. THE CONTRACTOR SHALL BE RESPONSIBLE FOR ENSURING THAT ALL

SLOPES ARE BUil T IN ACCORDANCE WITH THESE PLANS. IF THERE IS

ANY QUESTION REGARDING THESE PLANS, THE CONTRACTOR SHALL

REQUEST AN INTERPRETATION BEFORE DOING ANY WORK. THE

CONTRACTOR SHALL ALSO TAKE NECESSARY STEPS TO PROTECT

THE PROJECT AND ADJACENT PROPERTY FROM ANY EROSION AND

SILTATION THAT RESULT FROM THEIR OPERATIONS BY APPROPRIATE

MEANS, (SAND BAGS, TEMPORARY DESIL TING BASINS, DIKES, ETC.) UNTIL

SUCH TIME THAT THE PROJECT IS COMPLETED AND ACCEPTED BY FAA.

7. PRIOR TO ANY EXCAVATIONS UNDER THIS CONTRACT, THE

CONTRACTOR SHALL PERFORM GPRS UTILITY LOCATE TO IDENTIFY

ALL UTILITIES AT THE SITE. SUBCONTRACTOR SHALL POTHOLE AND

HAND EXCAVATE NEAR KNOWN UTILITY LINES TO PREVENT EXCAVATION

DAMAGE TO UNDERGROUND UTILITIES.

8. THE CONTRACTOR SHALL TAKE PRECAUTIONARY MEASURES TO

PROTECT WITHIN THE SITE, ALL UTILITY LINES, EXISTING PERMANENT

STRUCTURES AND ANY OTHER EXISTING LINES THAT ARE NOT OF

RECORD OR SHOWN ON PLANS. ANY UTILITIES OR STRUCTURES

DAMAGED DURING THE COURSE OF CONSTRUCTION SHALL BE

IMMEDIATELY REPAIRED AND/OR REPLACED BY THE SUBCONTRACTOR,

UNLESS APPROVED OTHERWISE BY THE RE, TO A CONDITION EQUAL

TO OR BETTER THAN THE EXISTING AND AS APPROVED BY THE RE.

9. THE CONTRACTOR SHALL BE RESPONSIBLE FOR RESTORING ANY

MONUMENT ATION AND/OR BENCHMARKS THAT ARE DISTURBED OR

DESTROYED BY CONSTRUCTION. SUCH POINTS SHALL BE REFERENCED

AND REPLACED WITH APPROPRIATE MONUMENT ATION BY A LICENSED

SURVEYOR AT THE CONTRACTOR'S SOLE EXPENSE.

10. THE CONTRACTOR SHALL SECURE ANY REQUIRED PERMITS FOR

CONSTRUCTION PRIOR TO THE ST ART OF CONSTRUCTION.

11. THE CONTRACTOR IS HEREBY NOTIFIED THAT ESSENTIAL AND

PERTINENT INFORMATION REGARDING THE CONSTRUCTION AND

COMPLETION OF WORK FOR THIS PROJECT IS CONTAINED IN THE

CONTRACT DOCUMENTS AND SPECIFICATIONS. IT IS THE CONTRACTOR'S

RESPONSIBILITY TO READ AND REVIEW THIS INFORMATION TO THEIR

OWN SATISFACTION PRIOR TO PERFORMING ANY WORK. ANY DEFICIENT,

INCOMPLETE OR INCORRECT WORK SHALL BE REDONE TO MEET

REQUIREMENTS AT THE CONTRACTOR'S SOLE EXPENSE.

12. THE CONTRACTOR SHALL DESIGN, CONSTRUCT, AND MAINTAIN ALL

SAFETY DEVICES, AND SHALL BE SOLELY RESPONSIBLE FOR CONFORM.ING

TO ALL LOCAL, STATE, AND FEDERAL SAFETY AND HEAL TH ST AND ARDS,

LAWS AND REGULATIONS.

13. THE CONTRACTOR AGREES TO ASSUME SOLE AND COMPLETE

RESPONSIBILITY FOR JOB SITE CONDITIONS DURING THE COURSE OF

CONSTRUCTION OF THIS PROJECT, INCLUDING SAFETY OF ALL PERSONS

AND PROPERTY. CONTRACTOR FURTHER AGREES THAT THIS REQUIREMENT

SHALL APPLY CONTINUOUSLY AND NOT BE LIMITED TO NORMAL WORKING

HOURS AND THAT THE CONTRACTOR SHALL DEFEND; INDEMNIFY AND

HOLD THE FAA HARMLESS FROM ANY AND ALL LIABILITY, REAL OR

ALLEGED IN CONNECTION WITH THE PERFORMANCE OF WORK ON THIS

PROJECT.

14. EXISTING VEHICULAR ACCESS TO SITE SHALL BE KEPT IN SERVICE

DURING THE COURSE OF CONSTRUCTION. THE CONTRACTOR SHALL

PREPARE A PLAN SHOWING PROPOSED LOCATIONS OF STAGING, STORAGE

OF MATERIALS, AND VEHICLES ON SITE TO BE SUBMITTED TO THE

RESIDENT ENGINEER FOR REVIEW, COMMENT AND/OR APPROVAL PRIOR

TO ST ART OF CONSTRUCTION. DUE TO LIMITED SPACE ON SITE,

CONTRACTOR SHALL COORDINATE WITH RE FOR ADDITIONAL AREAS

REQUIRED FOR MATERIAL AND EQUIPMENT STORAGE.

6 5

4 3

15. THE NORMAL ACTIVITIES WITHIN THE FACILITY WILL CONTINUE DURING

CONSTRUCTION. CONTRACTOR SHALL DEVISE A DETAILED WORK

SCHEDULE AND CLOSELY COORDINATE WITH THE RE FOR ALL

ACTIVITIES. THE CONTRACTOR SHALL USE GREAT CARE AND

CAUTION WHILE WORKING WITHIN THE EXISTING FACILITY

(SITE AND BUILDINGS) AS NOT TO DISRUPT THE FUNCTIONS OF

THIS FAA FACILITY.

16. IT IS ABSOLUTELY MANDATORY THAT THE CONTRACTOR PROTECT

ALL NEW AND EXISTING COMMUNICATION EQUIPMENT, ELECTRICAL AND

MECHANICAL EQUIPMENT, BOTH INSIDE AND OUTSIDE THE BUILDING

FROM DAMAGE.

17. STAGING AND STORAGE OF CONSTRUCTION MATERIAL AND EQUIPMENT

SHALL BE LIMITED TO THE CONSTRUCTION ST AGING AREA.

CONTRACTOR'S PARKING AREA SHALL BE DETERMINED AT THE

PRE-CONSTRUCTION CONFERENCE. MATERIALS SHALL BE NEATLY

STORED AND PROTECTED AT ALL TIMES. UPON COMPLETION OF

WORK THE CONTRACTOR SHALL RESTORE THIS AREA BACK TO

ITS ORIGINAL PRE-CONSTRUCTION CONDITION.

18. ALL CONSTRUCTION MATERIAL SHALL BE PREASSEMBLED TO AN

OPTIMUM SIZE AND WEIGHT TO MINIMIZE ACTIVITIES WITHIN THE FACILITY.

CONTRACTOR SHALL VERIFY ACCESS PATHWAYS WITH RE BEFORE

ST ART OF CONSTRUCTION.

19. WELDING REQUIRES A HOT WORK PERMIT. WELDING AND HEAVY

CONSTRUCTION SHALL BE DONE OUTSIDE IN TEMPORARY CONSTRUCTION

AREAS AS DETERMINED BY THE RE AND TO BE CLEANED UP AT THE

END OF THE DAY. CONTRACTOR SHALL PROVIDE THEIR OWN POWER

FOR THESE OPERATIONS. NO WELDING OR HEAVY CONSTRUCTION IS

PERMITTED INSIDE THE BUILDING AS IT MAY DAMAGE OR INTERFERE

WITH ELECTRONICS EQUIPMENT.

20. THE CONTRACTOR SHALL PROVIDE, OPERATE AND MAINTAIN THE

CONSTRUCTION LIGHTING NECESSARY TO ILLUMINATE THE AREA

ADEQUATELY FOR SAFE WORK. ALL LIGHTING SHALL BE SUBMITTED

TO AND APPROVED BY FAA BEFORE USE. UPON COMPLETION OF

CONSTRUCTION, REMOVE ALL CONSTRUCTION LIGHTING. ALL AREAS

AND SURF ACES DISTURBED SHALL BE REP AIRED OR REPLACED BY

THE CONTRACTOR.

21. ENCLOSED DUMPSTERS FOR DISPOSAL OF CONSTRUCTION DEBRIS

SHALL BE PROVIDED BY THE CONTRACTOR WITHIN AREA

DESIGNATED BY RE AT THE PRE-CONSTRUCTION MEETING. THE AREA

AROUND THE DUMPSTERS SHALL BE KEPT CLEAN AND FREE OF

EXCESS DEBRIS AND DUST DURING CONSTRUCTION. ALL DEBRIS

SHALL BE REMOVED BY CONTRACTOR.ANY WASTE THAT CAN

ATTRACT WILDLIFE SHALL BE REMOVED FROM THE SITE DAILY.

FAA DUMPSTER SHALL NOT BE USED BY CONTRACTOR.

CONSTRUCTION DEBRIS MUST BE REMOVED DAILY.

22. CONTRACTOR SHALL PROVIDE TEMPORARY UTILITIES DURING

CONSTRUCTION. VERIFY TEMPORARY UTILITIES LOCATIONS AND

USE AS PERMITTED BY RE.

23. THE CONTRACTOR SHALL PROVIDE SANITARY TOILET FACILITIES

WITH WATER FOR THE WORKERS AND RE.

24. THE CONTRACTOR SHALL PROVIDE TEMPORARY POWER FOR ALL

CONSTRUCTION ACTIVITIES. CONSTRUCTION TOOLS SHALL BE

POWERED FROM THE TEMPORARY POWER SOURCE ONLY. ALL

POWER TOOLS SHALL BE PRE-APPROVED BY THE RE.

25. THE CONTRACTOR SHALL ENSURE THAT ALL WALL PENETRATIONS,

NEW AND EXISTING ARE WATER SEALED. PROVIDE WATERTIGHT

ASSEMBLY FOR OPENINGS REQUIRING NEW SEALANT APPLICATION.

CONTRACTOR SHALL INFORM THE RE PRIOR TO INSTALLATION

OF WATERTIGHT ASSEMBLY.

26. SHUTDOWN AND CUTOVERS OF ENVIRONMENT AL AND ELECTRICAL

SYSTEMS SHALL BE PERFORMED BY FAA PERSONNEL AND NOT

BY CONTRACTOR. ALL PREPARATORY WORK FOR SHUTDOWN

AND CUTOVER SHALL BE SCHEDULED AND COORDINATED WITH THE

RE A MINIMUM OF 10 WORKING DAYS IN ADVANCE.

27. WHERE NEW WORK IS TO BE CONNECTED TO EXISTING WORK,

EXERCISE CARE NOT TO DISTURB OR DAMAGE EXISTING WORK.

28. THE CONTRACTOR SHALL PROVIDE 7-PIN REMOVABLE CORE

CORMAX BEST LOCK PADLOCKS FOR EACH LOCKABLE DEVICE,

EQUIPMENT, ETC. THIS INCLUDES EXTERNAL CABINETS, PANELS,

DISCONNECT SWITCHES, TOWER HATCH DOORS, ANTI-CLIMB

DEVICES, ETC. THE PADLOCKS SHALL BE SIZED APPROPRIATELY

FOR THE PARTICULAR EQUIPMENT AND USE. ALL PADLOCKS

SHALL BE DYE ST AMPED IN ACCORDANCE WITH FAA REQUIREMENTS

AND DISPLAY THE NUMBER PS1173X1175. THE LOCKS SHALL BE

EQUIPPED WITH CONSTRUCTION CORES AND A CONSTRUCTION CORE

REMOVAL KEY.

29. REFERENCE AS REQUIRED:

GEOTECHNICAL ENGINEERING REPORT DATED AUGUST 20, 2018 BY

MATERIAL TESTING & INSPECTION, MTI FILE NUMBER E180017G,

1230 N SKYLINE DRIVE, SUITE C, IDAHO FALLS, ID 83402

(208) 529-8242

• 4 3

2 1 i

HI

30. USE SACRIFICIAL LAYERS OF PROPER MATERIAL AT THE POINT OF

CONNECTIONS BETWEEN DISSIMILAR METALS OUTSIDE OF EQUIPMENT

ROOM WHERE IT APPLIES.

31. CONTRACTOR TO PROPERLY DISPOSE/REMOVE HAZARDOUS

MATERIALS IN ACCORDANCE WITH SPECIFICATION SECTION 02 82 00.

32. SEE DRAWING SMN-1305160-C003 FOR PROPOSED SITE PLAN AND

SMN-D-RCL T-D001 & SMN-1305160-D001 FOR SITE DEMOLITION

REQUIREMENTS. CONTRACTOR SHALL COORDINATE WITH RE FOR

PROPER REMOVAL AND TURNOVER OF TOWER ANTENNAS AND CABLES.

33. REPAIR DAMAGED GALVANIZATION PER SPECIFICATIONS

SECTION 09 97 00, SPECIAL COATINGS.

34. ALL HOT-DIPPED _GALVANIZED METALS SHALL BE PAINTED PER

SPECltlCATIONS SECTION 09 97 00, SPECIAL COATINGS.

FINAL

i I

---+----+-----------------+---+-----+--I

··--+----+-----------------t---+-----t---1 i JCN REV APPROVED

DATE DESCRIPTION

DEPARTMENT OF TRANSPORTATION

FEDERAL AVIATION ADMINISTRATION

REDLINE

DATE APVD

- ATO - TECHNICAL OPERATIONS WESTERN SERVICE AREA

SALMON

REVIEWED BY

RCLT

SALMON

UIS TOWER REPLACEMENT

GENERAL NOTES AND ABBREVIATIONS

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C, 0\ ~-I SUBMITTED BY,_ ./,' APPROVED BY '1/f>,_;7 f n_~<,:n:, /_/_., _ / 'r . .,.,-y,.,;,c,,', .

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,____~, ~,f~Jf6:c7ut ti£;=-·- -~, sauRADtr-t/'s%rsMA ~i

PROJECT ENGINEER MGR: ENGINEERING - SEATTLE A~! ------I ~,

DESIGNED XM i ISSUED BY DATE(;;;; 112-1 '2D!_°I I JCN - - 1305160 ?i

1------t---+o=RAwN - ENGINEERING SERVICES ~ii<ia- -~ Ei t---------+1----+,cc,-;HEc:;;cKE=-o ---,f½''-'11:"1-',,) ~~=-iM INFRASTRUCTURE SMN-1305160-C001 I R:v i:

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NOTES

G) 12'-0" X 12'-0" RCL T / AWOS SHELTER

0 AWOS HELIAX CABLE AND MICROWAVE WAVEGUIDE ICE BRIDGE

0 18" X 18" X 6" JUNCTION BOX

0 POWER METER

0 RCL T / AWOS TIMBER TOWER WITH PLATFORM

rc\ RCL T / AWOS TIMBER TOWER DIAGONAL

\.V BRACE MEMBER

0 RCL T / AWOS TIMBER TOWER GUY WIRE

fo\ PARTIALLY DEMOLISHED 16'-0" X 9'-6" CONCRETE v FOUNDATION WITH 8" WIDE BY 4'-0' DEE? PERIMETER FOOTING

0 PERIMETER FENCE

® 12' WIDE GATE

® RCL T / AWOS SHELTER WALL MOUNTED H\/ AC UNIT

@ 4" X 4" X 12" TINNED COPPER PLATE

@) CONDULET <COPPER WIRE)

X ------ X ---- X ---- X ---- X

UNDERGROUND TELE

/~ COMMUNICATION LINE

LEGEND

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FENCE

EES

\ GRAVEL~

- - X

0--

X

SITE

TERMINATED

SITE EES

I i I I I I I I I I I I

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- - - -----;x:-c--------=-----=-~=---::::-_ -~\ =x =-=------=-=--x-====-c:c.c:___=-1x --

EXISTING SITE PLAN

SCALE: NOT TO SCALE

UNDERGROUND

POWER CONDUIT

APPROX. 20" DEEP

\_0

FINAL

,_____,_, ----+---·-----·--- ______ ,..,..,,.-----------+---+---=:::-:::::----t-----J

REDUNE

REV i APPROVED DESCRIPTION JCN DATE DATE

DEPARTMENT OF TRANSPORTATION

FEDERAL AVIATION ADMINISTRATION

ATO - TECHNICAL OPERATIONS WESTERN SERVICE

SALMON

RCLT

SALMON

UIS TOWER REPLACEMENT

EXISTING SITE PLAN

SUBMlTTEDBY 1 APPROVED BY ,,:;~:Y- i~'ll((' /~' _./

REV!EWED BY . / .- _/.: fr',/ , ,, ,..'-:.?§"· _ _/r?/l ,___ ___ 1.,.,,,-~-z;::,,e-.-,r_.,--r• .. / t-~-~c_::, __ ;=-= /" v.,;,~ ! ,A- r, <• '-I> lxtAO JUN MEI SOURADETH SAYSANA t------cl------J-P'..'..R'.'...O.:::JE-C=T ENGttliEE-R------+-M-G-R,-E-NGINEERING - SEATTLE

APVD

AREA

ID

DESIGNED ,ssuEo sv DATE cl'3J1 ?-''2b1'i I JcN

1-------+--+D-RA_W_N ---~X=,M ENGINEERING SERVICES DRAWING a .. -'---L----~~= 1305160

REV

>-----+--+--CH-EC-KE-D ---~,-""Y INFRASTRUCTURE SMN-1305160-C002

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X X X X X X X X X X X

X ~ UNDERGROUND TELE -: L COMMUNICATION LINE,

i _ FIELD VERIFY

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-----<---· /.---"un-+i ------,,~--,s~;:---------,11-',---t-J l ----~ '------- L_j_ ___ -----JC.-------'1'-c-.,-"~~~--~----~

. -!\ GALVANIZED / HEAVY-DUTY

/ CHANNEL, .// \ ~ CLIP ANGLES,

-----------~n~___;-,_~=i_ __ L_C/ 1

• / ~iiTfRsi501 / 0--.__~ ~iiT:RCOA38

OR APPROVED "'--~ ? R APPROVED

_/ EQUAL _j ~QUAL

·------~-J

-~ 3 1/2" DIAMETER

- ..------+---------, ASTM A53 GRADE B,

-- --0 \

SCHEDULE 40 HOT

DIP GALVANIZED PIPE

WITH PIPE HEAD,

SITE PRO PART* 3174

AND SP509 OR

APPROVED EQUAL, SEE

DETAIL 1 ON SHEET

C004 FOR FOUNDATION

REQUIREMENT

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L------------ ----~u----[-- !T ______ _ \ L ____________ ~

~GRAVEL--~

,· 0·\.I ~ \CB

\ i X X X

L_ -------

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I X ----+\--- X ------------ X ------------ X ------- X ---- X ---- X -~ ' ' I

/'------ UNDERGROUND

POWER CONDUIT

\ APPROXIMATELY 20" DEEP,

. FIELD VERIFY, TO l BE PROTECTED AT ALL

TIMES

PROPOSED SITE PLAN 1 5 6 7 s g

SCALE: NOT TO SCALE

5 • 4

CD

(j)

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NOTES

PREPARE THE SITE FOR NEW CONSTRUCTION, LOCATE AND SETUP

THE ST AGING AREA AND TEMPORARY FACILITIES. COORDINATE WITH

RE AND SSC. CONTRACTOR TO COORDINATE WITH RE FOR

ACCESS ROUTE AS NEEDED. VERIFY SITE UTILITIES BEFORE

ST ART OF EXCAVATION.

NEV\/ SELF -SUPPORTING TOWER

NEW 40' SELF-SUPPORTING TOWER FOUNDATION TO BE DESIGN

BY OTHERS. MAXIMUM PLAN DIMENSIONS OF 10' X 10'. THE

CONSTRUCTION OF TOWER FOUNDATION SHALL BE COMPLETE

AFTER PHASE I DEMOLITION.

PROVIDE A 40' SELF -SUPPORTING TOWER.

PROVIDE NEW ICE BRIDGE AND INTEGRATE INTO EXISTING ICE BRIDGE.

CONSTRUCT NEW ICE BRIDGE FOUNDATION AND RELOCATE EXISTING ICE

BRIDGE AS REQUIRED. COORDINATE WITH SSC AND RE.

DEMOLISH AND PROPERLY RECYCLE / DISPOSE EXISTING TIMBER

TOWER WITH DIAGONAL BRACE AND GUY WIRES, AFTER NEW

SELF-SUPPORTING TOWER HAVE BEEN CONSTRUCTED,

COMMISSIONED AND DEEMED ACTIVE. COORDINATE WITH RE AND SSC.

BACK FILL ALL HOLES CREATED BY CONSTRUCTION AND DEMOLITION.

COMPACT THE SOIL TO 951/. DENSITY AND PATCH THE AFFECTED

AREA TO MATCH EXISTING GRADE AND ADJACENT PAVING MATERIAL.

REMOVE ALL OBSOLETE MATERIAL AND DISCARD THEM PROPERLY.

COORDINATE WITH RE AND SSC.

SEE DRAWING SMN-1305160-D001 AND SMN-1305160-D002 FOR

DEMOLITION REQUIREMENTS.

SEE DRAWING SMN-1305160-E002 FOR GROUNDING AND BONDING

REQUIREMENTS.

LEGEND

-x-- FENCE

NEW CONSTRUCTION

FINAL

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- -----+'- ------------------+-----+---------t-- -

1------1-------+-----------------------+----+----+-----I

REV APPROVED

DATE i DESCRIPTION JCN

DEPARTMENT OF TRANSPORTATION

FEDERAL AVIATION ADMINISTRATION

REDLINE

DATE APVD

ATO - TECHNICAL OPERATIONS WESTERN SERVICE AREA

SALMON

REVIEWED BY

RCLT

SALMON

UIS TOWER REPLACEMENT

PROPOSED NEW SITE PLAN

'! ID

1305160

REV

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DEMOLITION NOTES

r,'\ PREPARE THE AREA FOR DEMOLITION AND PROTECT ALL EXISTING

\.V UTILITIES IN PREPARATION FOR CONSTRUCTION OF NEW 40'

SELF-SUPPORT RCLT / AWOS TOWER.

ICE BRIDGE

G) PROVIDE TEMPORARY SUPPORT FOR HELIAX CABLE AND WAVEGUIDE

ICE BRIDGE. RELOCATE ICE BRIDGE AS REQUIRED. COORDINATE WITH

RE AND SSC.

DECOMMISSIONED SHELTER AND FOUNDATION

N REMOVE REMNANTS OF DECOMMISSIONED SHELTER FOUNDATION.

\.::_) AND PREPARE SOIL PER GEOTECHNICAL RECOMMENDATION FOR

NEW SELF-SUPPORTING TOWER FOUNDATION.

SITE CLEAN-UP

0 REMOVE ALL OBSOLETE CABLES AND THEIR FITTING AND PATCH

THE PORTION OF WALL, CEILING AND FLOORING AFFECTED BY

THIS REMOVAL. COORDINATE WITH RE AND SSC.

("';'\ BACK FILL ALL HOLES CREATED BY CONSTRUCTION AND DEMOLITION.

\.::_) COMPACT THE SOIL TO 951/. DENSITY AND PATCH THE AFFECTED

AREA TO MATCH EXISTING GRADE AND ADJACENT PAVING MATERIAL.

("';'\ DISCARD ALL OBSOLETE MATERIAL PROPERLY. COORDINATE WITH

\V RE AND SSC.

LEGEND

-X FENCE

-··. -·-··- ··--· ---· -·- - EES

///// DEMOLITION

FINAL

I

REV APPROVED

DATE DESCRIPTION JCN

REDLINE

DATE

DEPARTMENT OF TRANSPORTATION

FEDERAL AVIATION ADMINISTRATION

ATO - TECHNICAL OPERATIONS WESTERN SERVICE

SALMON

RCLT

SALMON

UIS TOWER REPLACEMENT

PHASE I DEMOLITION SITE PLAN

REVIEWED BY SUBM!TTED ~.t--· ~-- / APPROVED BY /,;"//~/_ )(;y·.h[_i /7 / 1--~-_, 4~.--:..·,:z_-::::.~-.--c.:.4-~-"'=---~=-- 11~~/f':'- .{/ii½)(¼ __ ,~~}

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2 I 1

DEMOLITION NOTES

r;\ PREPARE THE AREA FOR DEMOLITION AND PROTECT ALL EXISTING v UTILITIES_ PHASE II DEMOLITION SHALL COMMENCE ONLY WHEN

THE NEW RCL T / AWOS TOWER HAS BEEN CONSTRUCTED,

COMMISSIONED AND DEEMED ACTIVE.

EXISTING TIMBER TOWER

0 VERIFY WITH RE AND SSC THAT TOWER IS DECOMMISSIONED.

r,'\ REMOVE ALL ANTENNAS, AIR TERMINALS, JUMPER CABLES, \::!_} GROUNDING WIRES, MICROWAVE DISH, AND MAIN COAXIAL CABLES

FROM TOWER. COORDINATE WITH RE AND SSC ON DISPOSITION

OF ANTENNAS AND MICROWAVE DISH. REFER TO SPECIFICATION

SECTION 02 41 31.

0 SECURE TOWER THEN REMOVE GUY WIRES AND DIAGONAL BRACES.

® SAFELY DISMANTLE AND PROPERLY RECYCLE / DISPOSE TOWER.

r:;'\ REMOVE TOWER AND GUY WIRE FOUNDATION A MINIMUM OF

\.V 12" BELOW GRADE.

ICE BRIDGE

0 PROVIDE TEMPORARY SUPPORT FOR HELIAX CABLE AND WAVEGUIDE

ICE BRIDGE. RELOCATE ICE BRIDGE AS REQUIRED. COORDINATE WITH

RE AND SSC.

SITE CLEAN-UP

REMOVE ALL OBSOLETE CABLES AND THEIR FITTING AND PATCH

ro\. THE PORTION OF WALL, CEILING AND FLOORING AFFECTED BY

\.V THIS REMOVAL. COORDINATE WITH RE AND SSC.

r;:;'\ BACK FILL ALL HOLES CREATED BY CONSTRUCTION AND DEMOLITION.

~ COMPACT THE SOIL TO 951/. DENSITY AND PATCH THE AFFECTED

AREA TO MATCH EXISTING GRADE AND ADJACENT PAVING MATERIAL.

Q.. DISCARD ALL OBSOLETE MATERIAL PROPERLY. COORDINATE WITH

\..'V RE AND SSC.

LEGEND

- X -------

FENCE

EES

DEMOLITION

FINAL

i 4-----+-------------------,------t-------i-, REV APPROVED

DATE DESCRIPTION JCN

DEPARTMENT OF TRANSPORTATION

FEDERAL AVIATION ADMINISTRATION

REDLINE

DATE APVD

A TO - TECHNICAL OPERATIONS WESTERN SERVICE AREA

SALMON

REVIEWED BY

RCLT

SALMON

UIS TOWER REPLACEMENT

PHASE II DEMOLITION SITE PLAN

ID

PROJECT ENGINEER MGR, ENGINEERING - SEATTLE

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GENERAL NOTES:

A. CODE AND DESIGN REQUIREMENTS:

1. ALL WORK INCLUDING BUT NOT LIMITED TO STRUCTURAL SHALL BE IN ACCORDANCE

WITH THE LATEST REQUIREMENTS OF TIA ST Ai'-IDARD, TIA-222-H EFFECTIVE JANUARY

1, 2018. "STRUCTURAL STANDARDS FOR STEEL ANTENNA TOWERS AND ANTENNA

SUPPORTING STRUCTURES."

2. ALL TOWERS SHALL BE SELF -SUPPORTING. THE DESIGN VERTICAL AND LATERAL

LOADS SHALL INCLUDE THE EFFECTS OF THE CABLES AND OTHER APPURTENANCES

ATTACHED TO THE TOWER.

3. ALL TOWERS SHALL BE CLASSIFIED AS TYPE Ill - ESSENTIAL COMMUNICATION.

4. ALL TOWERS SHALL BE ANALYZED IN ACCORDANCE WITH NONLINEAR <P-LARGE

DELTA) METHOD.

5. SEISMIC ANALYSIS PROCEDURE METHOD SHALL BE IN ACCORDANCE WITH EQUIVALENT

LATERAL FORCE PROCEDURE (METHOD 1). SITE CLASS D, IMPORTANCE F ACTOR=1.5,

Ss=0.522, S1 =0.159, SEISMIC DESIGN CATEGORY=D.

6. WIND EXPOSURE CATEGORY C.

7. • MINIMUM BASIC WIND SPEED = 120 MPH (3 s;::c GUST, SERVICE) e IMPORTANCE FACTOR WITHOUT ICE = 1.15.

8. ICE THICKNESS = 1/ 4 INCH.

9. PLATFORM LIVE LOAD REQUIREMENT UNIFORM: 100 LBS/ SQ. FT CONCENTRATED:

500 LBS/ONE SQ. FT.

10. TOWER MANUFACTURER SHALL DESIGN AND COORDINATE THE LOCATIONS OF TOWER

PLATFORM, J-BOX, TOWER HATCH, LIGHTNING PROTECTION, SWING ARM MOUNTS, AND

OTHER APPURTENANCES SO AS NOT TO INTERFERE WITH EACH OTHER.

8. STRUCTURAL STEEL:

1. ALL STRUCTURAL STEEL SHALL BE DETAILED, FABRICATED AND ERECTED IN

ACCORDANCE WITH THE 14th EDITION OF AISC STEEL CONSTRUCTION MANUAL. STEEL

TUBING OF ANY KIND IS NOT ALLOWED. SUBMIT CERTIFIED MILL TEST REPORTS TO

SUBSTANTIATE REQUIRED PROPERTIES AND ACTUAL MODULUS OF ELASTICITY.

2. THE PROVISIONS OF TIA-222-H SHALL GOVERN IN THE EVENT THAT CONFLICTS

ARISE BETWEEN THE AISC AND TIA-222-H. IF HOWEVER THE TIA-222-H DOES NOT

INCLUDE PROVISIONS OR REQUIREMEN1S THAT WILL FACILITATE THE STEEL

CONSTRUCTION THEN THE PROVISIONS OF AISC WILL GOVERN.

3. ALL STRUCTURAL STEEL SHALL BE HOT DIP GALVANIZED IN ACCORDANCE WITH

ASTM STANDARD A123. THE GALVANIZING SHALL BE APPLIED AFTER FABRICATION.

WELDING IS NOT PERMITTED AFTER THE APPLICATION OF THE GALVANIZING. FIELD

APPLIED GALVANIZING FOR REPAIRS SHALL MEET THE REQUIREMENTS OF ASTM

A-780 USING ZINC-BASED ALLOYS WITH SURFACE PREPARATION PER ANNEX A1.

4. STRUCTURAL STEEL FOR PLATES, ANGLES, CHANNELS SHALL CONFORM TO ASTM

A36, EXCEPT AS OTHERWISE NOTED. WIDE FLANGE SHAPE SHALL CONFORM TO ASTM

A992.

5. ANCHOR BOLTS SHALL MEET OR EXCEED THE REQUIREMENTS OF ASTM F1554-S2,

S5 GRADE 105 AND SHALL BE TIGHTENED TO A SNUG TIGHT CONDITION, <FULL

EFFORT OF A MAN USING AN ORDINARY SPUD WRENCH). ANCHOR BOLTS SHALL BE

HOT DIPPED GALVANIZED IN ACCORDANCE WITH ASTM A153.

6. ALL BOLTS SHALL BE ASTM A325, HOT DIPPED GALVANIZED IN ACCORDANCE WITH

ASTM /\153, HIGH STRENGTH SOL TS UNLESS OTHERWISE NOTED. THE MINIMUM BOLT

DIAMETER SHALL BE 3/8".

7. ALL BOLTS INCLUDING ANCHOR BOLTS SHALL HAVE LOCKING/JAM NUTS 11\JSTALLED

AFTER TORQUING THE STRUCTURAL BOLT.

8. COLUMN BASE PLATES, CAP PLATES, BEARING PLATES, CONNECTION PLATES, AND

STIFFENER PLATES SHALL BE WELDED ALL ,'\ROUND.

C. REINFORCED CONCRETE:

1. CONCRETE CONSTRUCTION SHALL CONFORM TO THE LATEST EDITION OF ACI 301

AND ACI 318. ALL CAST-IN-PLACE STRUCTURAL CONCRETE SHALL BE IN ACCORDANCE

WITH ACI AND SHALL HAVE A MINIMUM COMPRESSIVE STRENGTH OF F' C =4000 PSI

AT 28 DAYS (NORMAL WEIGHT).

2. REINFORCING STEEL - ALL DETAILING, FABRICATION AND ERECTION OF REINFORCING

BARS, UNLESS NOTED OTHERWISE, SHALL BE IN ACCORDANCE WITH THE MANUAL OF

STANDARD PRACTICE FOR DETAILING REINFORCED CONCRETE STRUCTURES (ACl315), LATEST EDITION.

3. ALL REINFORCEMENT SHALL BE NEW BILLET STEEL, DEFORMED BARS, CONFORMING

TO ASTM A615, GRADE 60 WITH A MINIMUM YIELD STRENGTH OF FY = 60000 PSI.

SPLICES IN REINFORCEMENT SHALL NOT BE ALLOWED UNLESS OTHERWISE INDICATED.

4. CONCRETE COVER - CONCRETE CLEAR COVER FOR REINFORCING BARS SHALL BE

AS FOLLOWS:

a. CONCRETE CAST AGAINST GROUND - 3"

b. CONCRETE IN CONT ACT WITH GROUND OR EXPOSED TO WEATHER - 2"

c. CONCRETE NOT PERMANENTLY EXPOSED TO GROUND OR WEATHER - 11/2"

5. EXPOSED EDGES OF CONCRETE SHALL BE CHAMFERED 3/ 4" X 3/ 4" MINIMUM.

8 7 6

5 4 • .

C. REINFORCED CONCRETE <CONT'D):

6. TOP OF FOUNDATION EXPOSED TO WEATHER SHALL BE SLOPED FROM THE CENTER

TO THE OUTSIDE EDGE A MINIMUM OF 1/4" PER FOOT. PROVIDE A FLOATED FINISH.

7. CONCRETE SHALL BE PLACED AGAINST UNDISTURBED SOIL WHEN FOUNDATION IS

BEARING ON SOIL.

8. CONCRETE SHALL BE PLACED IN A MANNER THAT WILL PREVENT SEGREGATION OF

CONCRETE MATERIALS AND OTHER OCCURRENCES WHICH MAY DECREASE THE

STRENGTH OR DURABILITY OF THE FOUNDATION.

9. LOOSE MATERIAL SHALL BE REMOVED FROM BOTTOM OF EXCAVATION PRIOR TO

CONCRETE PLACEMENT. SIDES OF EXCAVATION SHALL BE ROUGH AND FREE OF

LOOSE CUTTINGS. IN THE EVENT THAT THE SIDES DO NOT REMAIN VERTICAL THE

CONTRACTOR FORM THE SIDES.

10. WELDING IS PROHIBITED ON REINFORCING STEEL AND EMBEDMENTS.

11. MAXIMUM AGGREGATE SIZE SHALL NOT EXCEED 3/4".

12. FLOAT FINISH TOP OF PAD FOOTINGS WHEN EXPOSED TO VIEW.

D. EXCAVATION AND FOUNDATION:

1. ESTABLISH BENCHMARKS ON SURROUNDING STRUCTURES AND PAVEMENT PRIOR TO

ANY EXCAVATION AND IDENTIFY AND PROTECT ANY EXISTING UNDERGROUND

UTILITIES, LINES OR OBSTRUCTIONS.

2. COORDINATE, MAINTAIN AND PROVIDE A SAFE ENVIRONMENT DURING TRENCHING,

EXCAVATION, AND COMPACTION IN ACCORDANCE WITH OSHA SAFETY MANUALS. IN

TRENCHES WHERE DEPTH EXCEED 4 FEET, SUBCONTRACTOR SHALL SUBMIT A

DETAILED PLAN TO THE RE FOR APPROVAL SHOWING DESIGN OF SOIL AND

RETENTION SYSTEM PREPARED BY A PROFESSIONAL ENGINEER LICENSED IN THE

ST ATE OF CONSTRUCTION. ALL WORK SHALL BE IN ACCORDANCE WITH THE

GEO TECHNICAL REPORT.

3. FOUNDATION FOR THE TOWER SHALL BE DESIGNED IN ACCORDANCE WITH THE

RECOMMENDATION OF THE GEOTECHNICAL REPORT AND SIGNED AND SEALED BY A

REGISTERED ENGINEER IN THE ST ATE OF CONSTRUCTION.

4. THE BACKFILL SHALL BE PLACED IN 8" LAYERS AND COMPACTED TO 951/. OF

MAXIMUM DRY DENSITY AT OPTIMUM MOISTURE CONTENT IN ACCORDANCE WITH

ASTM D698. ADDITIONALLY, STRUCTURAL BACKFILL MUST HAVE A MINIMUM

COMPACTED UNIT WEIGHT OF 100 POUNDS PER CUBIC FOOT.

5. EXISTING UTILITIES SHALL BE VERIFIED PRIOR TO THE CONSTRUCTION/EXCAVATION

OF CONCRETE PADS, FOUNDATIONS AND DUCTBANKS.

E. LADDER SAFETY SYSTEMS (LSS) SHALL BE PROVIDED IN ACCORDANCE

WITH THE FOLLOWING:

1. MEET REQUIREMENTS OF ANSI A14.3-2008, INTERIM CONSENSUS ST AND ARD

REQUIREMENTS RELATED TO BACKWARD LOADING FALLS AS RELEASED IN 2009, AND

FAA SAFETY EMERGENCY NOTICE SEN-15-07.

2. THE RESPECTIVE LADDER SAFETY SYSTEMS SHALL BE INSTALLED PER THE

MANUFACTURER'S INSTRUCTIONS. EACH LSS INSTALLED SHALL EXTEND THE MAXIMUM

ALLOWABLE DISTANCE ABOVE THE TOP LADDER RUNG, AS SPECIFIED IN THE LSS

MANUFACTURER'S INSTALLATION DRAWINGS AND/OR INSTRUCTIONS.

3. PROVIDE TWO FALL ARRESTER TROLLIES PER SITE.

4. SUBMIT SHOP DRAWINGS OF THE SYSTEM AND PRODUCT DAT A FOR APPROVAL.

5. MSA DYNA GLIDE IS THE ONLY APPROVED PRODUCT.

F. GROUNDING - THE MATERIALS USED FOR THE GROUNDING SYSTEM

SHALL BE COMPATIBLE WITH THE TOWER MATERIALS. THE GROUNDING

AND CONDUIT SHALL BE PLACED AS SHOWN ON THE ELECTRICAL DWG:

1. LIGHTNING PROTECTION AIR TERMINAL SUPPORT PIPE SHALL BE DESIGNED FOR ALL

APPLICABLE LOADS INCLUDING SEISMIC AND WIND, AND PROVIDED BY THE TOWER

MANUFACTURER. SUBMIT DESIGN CALCULATIONS FOR REVIEW PRIOR TO

MANUFACTURE. GUARDRAILS SHALL BE DESIGNED TO SUPPORT LARGEST LOADS

FROM THE AIR TERMINAL SUPPORT PIPES.

G. THE LADDER AND HATCH ENTRY INTO THE ANTENNA TOWER WORK

PLATFORMS SHALL MEET THE FOLLOWING REQUIREMENTS:

1. THE LADDER SHALL BE INSTALLED INSIDE OR OUTSIDE OF THE TOWER FRAME AND

ATTACHED DIRECTLY TO ONE SIDE OF THE TOWER STRUCTURE; THE LADDER SHALL

EXTEND UP THROUGH THE WORK PLATFORM.

2. THERE SHALL BE A SINGLE HATCH DOOR (APPROX. 30-INCHES X 30 INCHES)

INSTALLED AT THE HATCH OPENING. THE LADDER SHALL NOT IMPEDE THE HATCH

OPENING CLEAR SPACE.

3. THERE SHALL BE A PERMANENT "ANCHORAGE ASSEMBLY" INSTALLED DIRECTLY

BEHIND THE LADDER (I.E. AT THE BACKSIDE OF THE LADDER) ONTO THE WORK

PLATFORM FLOOR; THE ANCHORAGE SHALL HAVE AT LEAST A 5,000 POUND RATING

IN ANY DIRECTION WHICHEVER IS THE MORE SEVERE FOR DESIGN AND THE "D-RING"

ANCHOR WILL BE SOLID AND NOT A ROTATING TYPE. SUBMIT ANCHORAGE ASSEMBLY

CALCULATIONS FOR REVIEW CLEARLY SHOWING THE LOAD PATH AND RESISTANCE

BY SUPPORTING FRAMING. CALCULATIONS SHALL BE APPROVED PRIOR TO

FABRICATION.

4. THE ANCHORAGE SHALL BE INSTALLED AT A POSITION TO ACT AS A "REST" FOR

THE SINGLE HATCH DOOR, AND TO ALLOW FOR THE HATCH DOOR TO REST AT A

70-DEGREES POSITION AGAINST THE ANCHORAGE ASSEMBLY WHEN IN THE OPEN

POSITION.

5 • 4

3 2

G. THE LADDER AND HATCH ENTRY (CONT'D):

5. THE ANCHORAGE ASSEMBLY SHALL BE 42" HIGH AND BE DESIGNED TO HAVE THE

SMALLEST "FOOTPRINT" AT THE WORK PLATFORM FLOOR AS POSSIBLE TO ALLOW

FOR THE MAXIMUM CLEARANCE DISTANCE BETWEEN THE INSTALLED ANCHORAGE

AND THE PLATFORM PERIMETER GUARDRAIL; THAT CLEARANCE DISTANCE SHALL NOT

BE LESS THAN 24 INCHES.

6. THE HATCH DOOR WILL BE CONSTRUCTED OF A RELATIVELY LIGHTWEIGHT STEEL

FABRIC/MESH WITH A MINIMUM OF 3 STRUCTURAL JOIST WITHIN THE DOOR FRAME

(I.E. INCLUDE ONE MEMBER IN THE MIDDLE OF THE DOOR FRAME); THE HATCH DOOR

SHALL HAVE A MINIMUM STRENGTH REQUIREMENT OF 250 LBS/SF.

7. THE FORCE REQUIRED TO OPEN THE SINGLE HATCH DOOR SHALL NOT EXCEED 15

LBS; PRIOR TO FINAL FABRICATION TOWER PROVIDER WILL PRESENT TEST

DOCUMENTATION ON THIS TO THE PROJECT ENGINEER THAT INDICATES THIS

REQUIREMENT IS MET.

8. THE HATCH DOOR HINGES SHALL 8E HARDWARE SOURCE SPECIAL TY HINGE 5/16"

DIAMETER TWO PIECE STEEL WELD-ON HINGE FOR EXTERIOR USE. PROVIDE

MULTIPLE HINGES TO SUPPORT THE RATED PLATFORM LIVE LOAD. IF A DIFFERENT

LIKE/EQUAL HINGE IS USED INSTEAD, THAT DESIGN WILL NEED TO BE FORWARDED

BY TOWER PROVIDER TO THE PROJECT ENGINEER FOR APPROVAL PRIOR TO FINAL

FABRICATION.

9. TO AVOID STRESS TO THE DOOR HINGES AND ALLOW FOR A SOLID PLATFORM FOR

WALKING, THE HATCH DOOR FRAMEWORK SHALL HAVE A CONTINUOUS ANGLE AT

BOTH SIDES THAT "RESTS" ON THE STRUCTURAL STEEL THAT IS PART OF THE

FRAMEWORK OF THE HATCH OPENING AT THE PLATFORM FLOOR; THE OUTSIDE

ANGLE OF THE HATCH DOOR FRAME SHALL REST FULLY ON THE HATCH OPENING

FRAMING. WELDED ON "TABS" AT THE PLATFORM HATCH DOOR WILL NOT BE

ACCEPT ABLE.

10. THE TOP OF EACH LADDER SIDE RAIL SHALL BE ROUNDED TO PROVIDE A SMOOTH,

SNAG- FREE FINISH AT THE TOP OF THE LADDER SYSTEM.

11. THE INSTALLED LADDERS SHALL BE OSHA COMPLIANT ST AND- OFF LADDERS.

12. DURING LADDER INSTALLATION, THE VERTICAL ORIENTATION OF THE LADDER SHALL

BE POSITIONED SO WHEN THE LADDER MEETS THE WORK PLATFORM FLOOR THE

LADDER RUNG CLOSEST TO THE PLATFORM FLOOR WILL NOT POSE A TRIP HAZARD;

AMPLE TOE CLEARANCE AT THE WORK PLATFORM FLOOR WILL BE REQUIRED AT

ALL LADDER INSTALLATIONS.

FINAL

-----+-----+---------------1-------+------+-----i

'------....,-------1--------------------+----+--------1------1

REV APPROVED

DATE DESCRIPTION JCN REDLINE

DATE APVD

DEPARTMENT OF TRANSPORTATION

FEDERAL AVIATION ADMINISTRATION

ATO - TECHNICAL OPERATIONS WESTERN SERVICE AREA

SALMON

REV1EWEDBY

RCLT

SALMON

UIS TOWER REPLACEMENT

STRUCTURAL GENERAL NOTES

PROJECT ENGINEER MGR, ENGINEERING - SEATTLE

DESIGNED xM I 1ssuEosv DATEo;:;_,,fr2-.tn .. 4'J. ;Jj. 1 JCN _

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MINIMUM BELOW GRADE,

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- EXOTHERMIC WELDS

(TYPE RR CADWELD

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FOUNDATION EDGE -------- --.1 ~ . ---------

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CONDUCTOR 24"

BELOW GRADE

(TYPICAL) ___ __._./

A E002

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SEE STRUCTURAL

I '-~----..L............j DRAWINGS FOR

FOUNDATION DETAILS

L--4/0 AWG BARE COPPER CONDUCTOR

EXOTHERMICALLY WELDED TO EES

AND MAIN HORIZONTAL REBAR

STEEL (TYPICAL 2 PLACES OPPOSITE

SIDES)

FOUNDATION GROUNDING DETAIL

NOT TO SCALE

2 1

NOTES:

1. FOUNDATION DEPTH SHALL BE A MINIMUM OF 4'-0" OR

EXTEND 6 11 BELOW THE REQUIRED FROST DEPTH OR ADJUST

FOR STABILITY, WHICHEVER IS GREATER.

2. FOUNDATIONS AND SOIL CRITERIA SHALL BE BASED ON

GEOTECHNICAL REPORT.

3. THE DIMENSIONS SHOWN ARE APPROXIMATE. HOWEVER,

DUE TO THE LIMITATION OF THE SITE, THE MAXIMUM

SIZE OF THE FOUNDATION IS 10'-0" X 10'-0" IN PLAN.

4. PROVIDE HDG BEAM CLAMP OR UNISTRUT HOG P1001 UNIT

SECTION AT INTERVALS TO SUPPORT CABLES. COORDINATE

LOCATION WITH CABLE LAYOUT. THE UNISTRUT CLAMP SHALL

BE HOG STEEL.

FINAL

REV APPROVED

DATE DESCRIPTION JCN

REDLINE

DATE Af'VD

DEPARTMENT OF TRANSPORTATION

FEDERAL AVIATION ADMINISTRATION

ATO - TECHNICAL OPERATIONS WESTERN SERVICE AREA

SALMON

RCLT

SALMON

UIS TOWER REPLACEMENT

TOWER ELEVATION & FOUNDATION

ID

REVtEWEDBY SUBMITTED BY / APPROVED BY /J //( (i.~ ,,'(/./; / 1

~ ... ~~.,:,--. / 1/ ~ h{//-;- .?\,;{//;'//...· tl,, X!Aif~:Jui.f J:rE1 ce.-• SOURADBrl"'sAYSANA

-+-------!..:'lp"'..:'.R.':::'OJ':'..E_'CT~ENGINE"ER MGR: ENGINEERING - SEATTLE '----1-------'.:.:.:..: ·~----·--·c.=c==:..:..,.....----

XM ISSUED BY DATED? I :z. ie., I"/ JCN l---f-----4-DRA_W_N ___ --'O"'--j ENGINEERING SERVICES DRAWING N ' .

DESIGNED

INFRASTRUCTURE SMN-1305160-$002 XM

i CHECKED

2 1

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1·· I I I I I I I I I I I I I I ' I I I I I I I I I I

!"0 I ' r---- I

I I I I I I I I n1 I i I

! i_+ •

"v

0 '),.-

L2 X 2 X 1/4

I I I I

SPLICE

I L4 X 4 X 3/8 I I I I I I I I I I I I I

I l- - 1 _J I • L2 X 2 X 1/4

. , ·r I

~I

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CD

a

I I I I I I I ' I I I I I I I I I I I I I I I

1 5'-8"

ELEVATION O TO 20 FEET

SCALE: 3/ 4" = 1'-0"

ALL TOWER FACES SIMILAR,

BASE PLATE NOT SHOWN FOR CLARITY

'tj-

' l

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N

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CD

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TOWER PLATFORM BEAM,

SEE S004 FOR PLATFORM DETAILS --

I I I I I I I I I I I I I I I I I I I I

I I I I I I I I I I I I I I I I I I I a a

I I I I •• 0 0

I •• I

L2 X 2 X 1/4

SEE DETAIL 4

L2 X 2 X 1/4

L2 X 2 X 1/4

ELEVATION 20 TO 40 FEET

SCALE: 3/ 4" = 1'-0"

ALL TOWER FACES SIMILAR

SEE DETAIL 1

L2 1/2 X 2 1/2 X 1/4

I I i ;-L4

I I I I I I I I I I I I I

X 4 X 3/8

--- SEE DETAIL 2

O'.} tD

0...

I-

~I ~I I , 5'-8" r---------··-.. ·--------~----·-------- ---- 4"

I

I i 2" 'i '---

I - ' ro I 1 --------~------------------

- I

I

1"

,7,, --ct_

0 \ I

~--BRACING

E

BRACING DETAIL

SCALE: 11/2" = 1'-0'

1/2" DIA

A325 HEX BOLT

WITH DOUBLE NUT

-TOWER LEG

SECTION E-E

SCALE: 11/2" = 1'-0"

L2 1/2 X 2 1/2 X 1/4

DIAGONAL MEMBER

Hi

G

L3 X 3 X 1/ 4 - / '

STEEL SHIM PLATE

BETWEEN DIAGONAL

MEMBER, CUT TO FIT

F

5/8" DIA ___ /

HEX BOLT

SECTION A-A

5/8" DIA

HEX BOLT, TYP

SCALE: 1/2" = 1'-0"

ALL SECTION SIMILAR

(4) 1/2" DIAMETER = .r-C6 X 10.5

"------- L2 1/2 X 2 1/2 X 1/ 4

DIAGONAL MEMBER

A325 HEX BOLT N N

WITH DOUBLE NUTS---\ ;= i:=

/ PLATFORM BEAM

SECTION B-B

SCALE: 3" = 1'-0"

l===,i=\;===:e:=i=, :ec==d I o I o o

I l

3/4" 1 1/ 2 "

~TOWER COLUMN

L4 X 4 X 3/8

TOWER PLATFORM TO

COLUMN CONNECTION DETAIL

SCALE: 11/2" = 1'-0'

TOWER LEG

C4l 1/2" DIAMETER

A325 HEX BOLT

-- C6 X 10.5

WITH DOUBLE NUTS-\

TOWER COLUMN \

L4 X 4 X 3/8 \

/ PLATFORM BEAM

j

SECTION C-C

SCALE: 3" = 1'-0"

E

D

(8) 1/2" DIAMETER

A325 HEX BOLT

L4 X 4 X 3/8 !"0

,------ SPLICE PLATE

SEE DETAIL 3

WITH DOUBLE NUTS-'-- r-SPLICE PLATE

/ SEE DETAIL 3

j

= '=rl-.....':O'----.c:'.3:.:./ 41:__",$

SPLICE DETAIL

SCALE: 11/2" = 1'-0'

3" 0~: c3/4 "TYP co

0 0 ---1/4" THICK

O O I PLATE

0 0

1 1/ 2 "

SPLICE PLATE DETAIL

SCALE: 11/2" = 1'-0'

L4 X 4 X 3/8-_/ J 3 " [_ SPLICE PLATE

SEE DETAIL 3

SECTION D-D

SCALE: 3" = 1'-0"

FINAL

REV APPROVED

DATE DESCRIPTION JCN

DEPARTMENT OF TRANSPORTATION

FEDERAL AVIATION ADMINISTRATION

REDLINE

DATE APVD

ATO - TECHNICAL OPERATIONS WESTERN SERVICE AREA

RCLT

SALMON

UIS TOWER REPLACEMENT

TOWER ELEVATION AND CONNECTION DETAILS

SALMON ID -

C

.;I a:

0 ...

0 w ::, fl!

REVIEWED BY SUBMITTED BY !/ APPROVEDBY ////)' )(11:/;.1/. /' §-

,____~~-___, xfAa::.tfFttlftF~:-- SOURALJE1~1:r~1v;~~ ,/ ~I

!PROJECT ENGIN'==EE=R--------IMGR: ENGINEERING - SEATTLE A~'

.--c=~~'-'r---'---'------.-=--=--'---==---------1 ~ ! ISSUED BY DATE A f::l.)Zjj,' (. JGN g

1-------+-------+=-I oRA=wN~------'x~M i ENGINEERING SERVICES oRA£;;, · ' .. L.....----' 1=30=5~~ev=i0 cHEcKeo cf/J. ~I INFRASTRUCTURE SMN-1305160-S003

DESIGNED

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1'-8" ; --·· ..... ---l- --~

8'-0" ----------------1 i I

AIR TERMINAL SUPPORT

PIPES NOT SHOWN, ,

SEE ELECTRICAL DRAWINGS ---i---~

1'-8"

WELD NUTS TO ARM <TYP)

/ PROVIDE SPACERS TO ALLOW

/ EASY SWING ARM ROTATION

/ (TYP)

+ I

11/4" GRATING __ y · I I

,,I

I II

______ , I ____ i1= -- 11 ., ' I I I 1' 3" I ' I -

• I

' - I - -- - - ~ -,- -

: : j 1'-3"

O'.)

LO

O'.)

I ' -----4---- -----------:------ ' I I I

I -~~-

_.--- TOWER COMM

_..---- J-BOX MOUNTED

TO HANDRAIL

l I ! .,-,------

- ---;~-~-~===t~==~9L_=1Jlf ~;<:'=-1--;-~~-.--~--~-~--:--L--j~:;;:::-;_-.1---t·_-==----3 .. ""'· J;: x· ~::;::

\::c======-+t-/____1.

1'-8"

1- PROVIDE LENGTH OF ARM AS NEEDED

TO SATISFY AN 8'-0" MINIMUM

DISTANCE BETWEEN ANTENNAS I

D

N

L_ / I /ii

TRIM GRATING

I i ' I

I j i

I

I i

I I

EXTEND LADDER

AND SAFETY RAIL

ABOVE PLATFORM LEVEL~

HSS 6 X 4 X 3/8

HOLLOW STRUCTURAL

SECTION & 5000 LB

LOAD IN ANY DIRECTION.

ADD BRACING AS

NEEDED FOR ST ABILITY

_...-..,------------ ~~~6~~N A T~ic~~~g~L~~OR

K( ,~\ I

70° \ \ \

AROUND LADDER SAFETY RAIL

TO ALLOW THE HATCH TO

FULLY CLOSE. THE NOTCH

SHALL BE AT LEAST 1/ 4"

LARGER IN PLAN DIMENSION

FOR EACH ORTHOGONAL

DIRECTION OF THE LADDER

SAFETY RAIL AND SHALL

ALLOW THE HATCH DOOR

TO EASILY OPEN WITHOUT

MPEDANCE FROM THE

LADDER SAFETY RAIL.

I \\ \ i'--1 I ii I

• \__HATCH

I

I

I"")

' -~-l ~ oi _i !

I

$ T /LADDER AND

T /SAFETY RAIL

' I ! I ' __l i ,,-TOP OF

I / GRATING

1 / PLATFORM

,~i ~ '~==!!::::;;'ir_.----"'-----"---"--p--{

I '\

~ \ \_BLOCK OUT FOR CABLES NOT

' I

UNISTRUT P1000

X 10" LONG

PLATFORM RAIL ------------

UNISTRUT P1000

X 10" LONG~

F

PLATFORM RAIL---,---~ /

'° ' UNISTRUT P1000 n

X 10" LONG~

y ----" i i----11/4" GRATING I -·

NOTE: NOT ALL MEMBERS ARE

SHOWN FOR CLARITY

(Y, VERTICAL LADDER

WITH SAFETY RAIL

FOR CLIMBING

\ci;' AROUND STIFFENER j'

PLATE AS NEEDED -- , 2'-6 1/ 4" (MIN)

: 7" CLEAR

\ SHOWN. KICK PLATES NOT SHOWN

-~EXTEND GRATING AROUND OPENINGS

TO REDUCE GAP TO LESS THAN

B PLATFORM SECTION

BLOCK OUT FOR CABLES TO

JUNCTION BOX. PROVIDE SUPPORT

FOR ALL FOUR EDGES, AND PROVIDE

A KICK PLATE ALL AROUND. +

y 8'-0" j'

-~-1\ r-·-··r··--, -- V I :

PLATFORM PLAN

SCALE: 1/2" = 1'-0"

I i

I !/~ WASHER

-A ----·---· - --- - ----- ~--1- I /! : // ___ l /1" I

: l //,/ \ : // I

~ A ·,,, ,11// / lA_ "'°,_, I ,.>' I

~ t r I 1 1 · ;: ,- 111_,,li!l\!\\i,\_,., 1, ~ r0: l 11 I' '" ~ I \ ri~'cc:i--y~:' i ~, I \ I '. . ~

~ . Ni \'~ r I i',i J __ --~-~j I : ~"--- 5/8" DIAMETER HIGH STRENGTH

J ~-c. --' I I - ASTM A325 BOLT NUTS, AND i I I WASHER HOT DIP GALVANIZED I• 2 15/16" ., I

D DEE -RING CONNECTION

NOTES: SCALE: 6" = 1'-0"

1. MSA BOLT D - RING WITH HOLE PART

No. 10003213 RATED TO SUPPORT A 5 KIP LOAD

2. SUBCONTRACTOR TO PROVIDE PRODUCT LITERATURE

TAG PERMANENTLY ATTACHED TO THE D-RING.

3. PRODUCT LITERATURE SHALL STATE THAT THE

PRODUCT HAS BEEN TESTED AND PASS ED APPLICABLE

ANSI REQUIREMENTS FOR FALL PROTECTION TIE-OFF.

7 6

~------ NOTES:

1. ANTENNA MOUNT BRACKETS (TYP. OF 8).

2. ALL MEMBERS AND CONNECTION

COMPONENTS SHALL BE HD GALVANIZED.

3. SEE STRUCTURAL STEEL NOTES ON DWG

S001.

4. MOUNTS SHALL BE RETRACT ABLE.

V 3/16"

11/4" GRATING~\ ~

' I

E

/ 3116 ,, v ( 3 SIDES

~L3 X 3 X

10" LONG

1/ 4

WELDED TOE PLATE

CONTINUOUS

~ - PLATFORM FRAMING

CONNECTION TO GUARDRAIL

SCALE: 3" : 1'-0"

5 4

------------------f------j-G,__ SCALE: 11/2" : 1'-0"

TO CENTERLINE OF RUNG (MIN)

1", SEE ALSO OSHA REGULATIONS

NOTE: NOT ALL MEMBERS ARE SHOWN FOR CLARITY

A r r -=

PLATFORM SECTION

SCALE: 11/2" = 1'-0"

ANTENNA MASTS

r-TOP OF

/ PLATFORM GRATING

' I

I /SWING ARM

r I t" • • " • i I ,_ I=

I I= I== = I - ' "' ~-~·· - • • . . '

I I I

I I = = I s ;

/ TOE PLATE, TOP OF

I 4" ABOVE TOP OF

I

II

I =

I ,...

PLATE r·

GRATING

I=

-I _.,- EXTEND 12" AS F/ REQUIRED TO

MEET THE FAA

ANTENNA SUPPORT -+-- REQUIREMENTS

I (TYP)

C PLATFORM ELEVATION FINAL S005 SCALE: 1/2" = 1'-0"

- : -------------v- I ;-u N I s T R u T

.+--~ ~-,!+,, __l J 3 I 16" :'rn1

F

11---+~, ,w4J_j ,'1r;=;t;;::=, ~...,..,, \___RAIL ANGLE

LIGHTNING MAST

CONNECTION TO GUARDRAIL

SCALE: 3" = 1'-0"

DEPARTMENT OF TRANSPORTATION

FEDERAL AVIATION ADMINISTRATION

ATO - TECHNICAL OPERATIONS WESTERN SERVICE AREA

SALMON

RCLT

SALMON

UIS TOWER REPLACEMENT

TOWER PLATFORM DETAILS

APPROVED BY / .tW±-->:d~,1/) / 1 /

!Ip' IP'i½r 1-, A,ui.,1 ,::C-' Yi.t;1 <:'., C ~

SOURADETH SAYSANA

PROJECT ENGINE'.ER ----+-MG_R_:~EN~Gc-ciN=EERING - SEATTLE

DESIGNED

ID

ISSUED BY DATE (>"'2\ rzj ~tt, l 'JCN 1305160 ,____,_--+-DRA_WN _____ XM---J ENGINEERING SERVICES f-=cDRA=cw=1N=Gcct---+--, ~~-----,-;;;RE=.-;1v

INFRASTRUCTURE SMN-1305160-S004 XM

CHECKED

2 1

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PLATFORM

EXTERIOR RAILING-·~

Ct_ OF LADDER

I RUNG

MINIMU:'~

~~ARANCE ~ i 1 ;---LADDER

I • 11 3/4"

~ -···· .. . ---+l ·r.h + I '

' ! 1--------------'-- .J.•

L6 X 6X 3/8 ······

I

RUNG

'I j

I

HINGE

1 ·· (TYP)

I

L2 1/ 2 x 2 1/ 2 X 1/ :~~~ -------..._

1 1/ 4" GRATING-----

EDGE OF ANGLE_/

AND GRATING

PARTIAL PLAN PLATFORM HATCH OPENING

SCALE: 1 1/2" = 1'-0"

GATED END STOP-~

r<J sci-

", ! n .1 1 i ii I , i: ... -------: ! ~:::=c=::::J i I

$ T /LADDER AND

T /SAFETY RAIL

I i- ···-··-- ','---+------ LADDER ARREST ' I I i! SYSTEM SEE NOTE E

I ' 1 , DRAWING S001

i~·::::-~ ... -.. -_.-... .:-J I ·-=-..c=='.:

I ! 1i

I i I

I

I

I i

I I ' I , i !

' I

I i ~~~·,_! __ _.., I f----- --- - -- i '1----·-

I 1

I i I

I

'-----'I ' ' I

I . I

I i I I

' I ' I I ii I

1: I 1: I I I ,r--11/4 GRATING

I, ,I I / I . . ! I I I I !: . . . . j_Ec[= ... = ... = .. = .. =~==3=j!=cjc' ='''==='= l'!i,::::,,f'=li ====li'==='il=~'I ====i'=='='= 11=~1, ===="'==='=11="'=111

• 1· !, . I ' '1: .---~ ---, :: I i I i e--------AJ----·····L-;1··----1-++---+--+---~···------------~ j :; I I I

CHANNEL /

C6 X 10.5 __/

3/4" DIA. STEEL

RUNGS, KNURLED OR

NON SLIP FINISH

PLUG WELD TO SIDES·····

/i !J i I~ -------· -- li "'~"=-~-"-....,i+,i _____ 1_'-_3_"--11--i---.,,_!' ii 7cli i cCC~ '

,: I, i I\ , i I I \ ii I' I \.__L2 1/2 X 2 1/2 X 1/4 (MIN) ii EQ : I I EQ p... i ,······-·-·- .~" " " " ( r "' _, I i: ,:

,i

, Ii

1, ....uv-11- _L /\_ -- ___j__:\ _,__

\__ SAFETY RAIL

A LADDER ELEVATION

SCALE: 11/2" = 1'-0"

6 5

28R DOWN

CONDUCTOR ··\ \\

--··BRACKET L4 X 4 X 3/8 X 6"

/ LONG OR DIAGONAL TABS,

LOCATE BRACKET TO CLEAR

CONNECTION OF TOWER

DIAGONAL MEMBER

. / :/ TOWER ANGLE

(COLUMN)

(SIM, ROTATED) &.

OR \

(SIM, ROTATED) L0 \

_,.,,,--- LADDER ~ \

,.,., AND \

EB .\

OPENING IN GRATING WITH \

TOE KICK PLATE FOR HELIAX

CABLES AND POWER CONDUIT-·\

30" WIDE COMM J-BOX \

MOUNTED ON HANDRAIL\ I

I I I I I I I I I I

\ i I I

/\_. 1--

\_. \,JO /

. --¼-/

WAVEGUIDE I \

COMMUNICATION CABLES

SUPPORTED BY BEAM CLAMPS

(4l - CABLES

(1/2" MAX HELIAX)

/ L2sRT DOWN i CONDUCTOR

I (SIZE, SPACING, QUANTITY, AND

LOCATION ARE REPRESENTATIVE

ONLY, SEE ELECTRICAL DRAWINGS)._.

BRACKET L4 X 4 X 3/8 X 6" LONG j

LOCATE BRACKET TO CLEAR

CONNECTION OF TOWER DIAGONAL MEMBER --

TOWER ANGLE

OR DIAGONAL TABS ··-

TOWERJ

ANGLE

D

I _, E

PLATFORM PARTIAL PLAN

SCALE: 1" = 1'-0"

CADWELD WELDED

DOWN CONDUCTOR

\.....L4 X 4 X 1/4" MIN OR

4 X 1/ 4" MIN STRUCTURAL

PLATE WELDED TO EDGE OF N

\J'--L-3-1-16-·· -< SEAL WELD

DOWN CONDUCTOR SUPPORT DET~L

SCALE: 3" - 1'-0"

;-SECURING CLAMP

// DOWN CONDUCTOR

~IP_ 3/8 X 4 X 5 1/2"

PROVIDE INTERMEDIATE

PLATE

3;15:

SEAL WELD

GROUNDING BRACKET DETAIL

SCALE: 3" = 1'-0"

2 1

NOTES:

1. FOR GENERAL NOTES SEE DWG $001.

2. DOWN CONDUCTOR SUPPORT BRACKETS:

A. PROVIDE BRACKETS PER DETAIL D AND E AT 3'-0"

MAX. SPACING FULL HEIGHT OF TOWER TO SUPPORT

CONDUCTOR.

B. PROVIDE ONE BRACKET PER DETAIL D AT EACH TOWER

MSECTION FOR "CADWELD".

C. PROVIDE INTERMEDIATE BRACKET PER DETAIL E AS

REQUIRED TO SUPPORT DOWN CONDUCTORS AT 3'-0"

SPACING.

/BRACKET AND

/ CADWELD

TOWER FRAMING 1

/// ffi r

+I

CD

I sci-

~---- \ 1--:~~~ f -----------~~ -=-=-----

I

-~ 0

/~~~o

I r<J

~ ,.....--TOWER COLUMN

// CONNECTION

/DOWN CONDUCTOR

,/ +I

TO BE MODIFIED TO

SUIT SPECIFIC TOWER

CONFIGURATION

B DOWN CONDUCTOR TOWER CONNECTION

SCALE:NOT TO SCALE

FINAL

I---+----········-······---------

APPROVED

DATE DESCRIPTION JCN

DEPARTMENT OF TRANSPORTATION

FEDERAL A VIA TI ON ADMINISTRATION

REDLINE

DATE APVD

ATO - TECHNICAL OPERATIONS WESTERN SERVICE AREA

RCLT

SALMON

UIS TOWER REPLACEMENT

H

G

F

E

D

C

HATCH, LADDER AND DOWN CONDUCTOR DETAILS;

SALMON

REVIEWED BY ' SUBMITTED!;.----:_~ .4 ~ APPROVED BY Lh>:t-- _u1 ll,/;,_ . ., /1 /

____ -- . _________ , ~,~ ::-~rt::f.;_f:>;: ___ //_t. __ _ -"'?-~ ::::.·,..,,. 1/ vt!A £/n:4t._,/ ~-t1i1 . ' .. " (

1-----' ·-- XIAO JUN M: I SOURADETH SAYSANA

PROJECT ENGINEEF<. jMGR: ENGINEERING - SEATTLE DESIGNED ISSUED BY : DA TE,,,.,,? ( 'l f '20 IQ I JCN

DRAWN XM ENGINEERING SERVICES ! DRAW;~t/; '.::.l-C/ ~· ++c..i· ---

CHECKED (. , : 1 INFRASTRUCTURE 1SMN-1305160-S005

2 1

ID

1305160

REV

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C6 X 10.5, PLATFORM

FLOOR FRAMING,

9'-0" :------· -·------- ----------- _,, _______ -

STEEL GRATING AND ,

GUARDRAILS ARE NOT ' 2'-0" 1'-11" 1'-8"

SHOWN FOR CLARITY -~ i 1-·--- --------"-

.~_:_-=---------1

-~~ _ I ! I \\ "'"'--•• n::::;::;;::::::;:;~11:;;;;;::;::=;::;;::::~' ====+=====*::;::::==::;;;::;:~;;=====~~- \ \ "' Lr :i I ~ \\"','"- I ! I I I 1\\\ 1,,~,~II I I I I I \ \ -~ r- I i I I

\ I J ~-"- F""""=--=I N \ 'r--7111t-="~~~.:::..:::-:J-_!=..:::-:.:::}1..:::-:.:::}~:.:::.:::..:::-:.:::_':jj!II ,___ __ _,.I _1 \ I I I ,..A....._ I n

1 I I ,./ A 1,. I I '---H-4-....:..:...-~, I

I :

1 - I

I 1~==~=~==========~==~~~======~dlt---_-~1:~~ I u 11

I I i i ~:;;;;::;;;;;::;;jll - · I i I I I i = I I = ct- --- I--------- l-1 ·--- - , --- --ri - -1 - ,~---111+ - ---·-·1·- ~

,-=-,=-··-==== : ,/ ~ ! I \ \ \ I F---====<1·! l-----+-

1 :i1:Ft, ==:=:::::::::=::~~~~±,·:::--r±::Jil 1

I I!,// \ \ \, Ii : ~ I /J \ I I N

I ; ' '-/ I I I ~~ - · I I f---------1•1 t-----+

, ' I I I tt I r-;-

I \

I ' I I

I I ' I I I I

I ' I

I \

I I

Q)

II I I -

!I I I ~ t------'--.L 11

\ I I

II '

/ I L6 X 6 X 3/8 __/ /

TOWER COLUMN___/

I q;_

' L_HSS 4X6X1/4

~w6X15

PLAN PLATFORM STRUCTURAL FRAMING

SCALE= 3/ 4" = 1'-0"

-:/=LADDER

1 L3 X 3 X 1/4 I

~L3 X 3 X 1/4

I I I

I 1 L3 X 3 X 1/4

I I n ' i ' ' ' I -

' 0) I i

I i

B "\.. "~ - /

ELEVATION PLATFORM STRUCTURAL FRAMING

SCALE: 3/ 4" = 1'-0"

I r·-5" X 1/4" THICK

1 KICK PLATE

I 11/4" STEEL GRATING

I I

-tj- co ~ " N

I L ~

I

I ~

I C6 X 10.5 _j f

' J

I

/L4 X 4 X 3/8

/ ANGLE PLATE

II ;- C6 X 10.5

I

\__(4) 1/2" DIA

HEX BOLT

/ A"' TYPICAL BEAM CONNECTION

SCALE= 3" = 1'-0"

r-L4 X 4 X 3/8

/ ANGLE PLATE

' I ,-L3 X 3 X 1/4