Atch 2 - Drawings.pdf

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BASE CIVIL ENGINEERING

CAPE CANAVERAL

SPACE FORCE STATION

REPAIR ANTENNA

TOWER B81559

SHEET

IDENTIFICATION

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VICINITY MAP

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PROJECT NUMBER: DBEH 21-1507

USER:

CHIEF, ENGINEERING FLIGHT:

PROJECT MANAGER:

ENVIRONMENTAL:

FIRE:

BASE OPERATIONS:

COMMUNICATIONS:

SAFETY:

SECURITY FORCES:

ATO:

OTHER:

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PROJECT LOCATION

81559

G-100

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DRAWING INDEX

REV INDEX SHEET # DESCRIPTION

1 - G-100 COVER SHEET AND INDEX

1 - S-001 STRUCTURAL ABBREVIATIONS, LEGEND AND NOTES

- - S-101 C&D TOWER 81559 PLAN

- - S-401 ELEVATIONS

- - S-402 ELEVATIONS

- - S-403 ELEVATIONS

- - S-501 DETAILS

- - S-901 PHOTOGRAPHS - TOWER 81559

- - S-902 PHOTOGRAPHS - TOWER 81559

- - S-903 PHOTOGRAPHS - TOWER 81559

- - S-904 PHOTOGRAPHS - TOWER 81559

PERMIT(S)/ENVIRONMENTAL ACTIONS

REQUIRED PRIOR TO CONSTRUCTION

ERP/STORMWATER

ERP/WETLANDS/DREDGE & FILL

FDEP/DRINKING WATER

FDEP/DOM. WASTE WATER ARCHEO./HISTORICAL

SURVEY/WILDLIFE

OTHER

NONE

FDEP/IND. WASTE WATER

IRP

FDEP/FUEL TANK

NOI/SWPPP

ASBESTOS

HEAVY METALS

YES NO

LEAD

PCB

NOT

VERIFIED

HAZARDOUS MATERIALS

NOTE: IF IT IS SUSPECTED THAT ANY HAZARDOUS MATERIAL NOT

IDENTIFIED ON THESE DRAWINGS IS REQUIRED TO BE DISTURBED IN

ORDER TO PERFORM THE CONTRACT WORK, LEAVE MATERIAL

UNDISTURBED AND IMMEDIATELY INFORM THE CONTRACTING OFFICER.

NOTE: HAZARDOUS MATERIALS IN PAINT IS ANTICIPATED.

SHEET

IDENTIFICATION

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STRUCTURAL STEEL NOTES:

1. ALL DETAILING, FABRICATION AND ERECTION SHALL CONFORM TO AISC SPECIFICATIONS AND

CODES, INCLUDING THE SECTION ON COMMENTARY, LATEST EDITION.

2. ALL BOLTS, NUTS AND WASHERS SHALL CONFORM TO THE REQUIREMENTS OF SPECIFICATION

SECTION 05 12 00. BOLTS, NUTS AND WASHERS SHALL BE HOT DIPPED GALVANIZED WITH

MATCHING NUTS.

3. SIZES OF STRUCTURAL STEEL CANNOT BE VARIED FROM THOSE SHOWN ON THE DRAWINGS

WITHOUT WRITTEN PERMISSION FROM THE CONTRACTING OFFICER.

4. CUTS, HOLES AND THEIR REINFORCEMENT (REQUIRED BY OTHER TRADES) SHALL BE SHOWN ON THE STRUCTURAL STEEL SHOP DRAWINGS AND SHALL BE MADE IN THE SHOP. FIELD BURNING OF

HOLES AND CUTS IN STRUCTURAL STEEL SHALL NOT BE PERMITTED EXCEPT BY WRITTEN

PERMISSION FROM THE CONTRACTING OFFICE.

5. AFTER ERECTION, ALL STEEL SHALL BE INSPECTED, AND CLEANED OF ANY FOREIGN MATERIALS.

ANY SCUFFS, ABRASIONS, (AND DAMAGED FINISH) SHALL BE FIELD TOUCHED-UP WITH AN

APPROVED COATING REPAIR SYSTEM.

6. CHECK ALL BOLTS IN 10% OF ALL CONNECTIONS BY THE CALIBRATED TORQUE WRENCH METHOD, IN ADDITION TO UTILIZING DIRECT TENSION INDICATING WASHERS ON ALL CONNECTIONS.

7. ALL WELDING SHALL COMPLY WITH AWS D1.1 AND SPECIFICATIONS SECTION 05 05 23.16.

8. ALL WELDING ELECTRODES SHALL BE E70xx.

9. SUBMIT WELDING PROCEDURES FOR ANY NON-PREQUALIFIED WELDS.

10. ALL PIPE MEMBER AND BOLT SIZES SHALL BE FIELD VERIFIED PRIOR TO COMPLETING REPAIRS.

STRUCTURAL ABBREVIATION LIST

A. AISC AMERICAN INSTITUTE OF STEEL CONSTRUCTION

AISI AMERICAN IRON AND STEEL INSTITUTE

ASTM AMERICAN SOCIETY OF TESTING MATERIALS

AWS AMERICAN WELDING SOCIETY

B. B/ BOTTOM OF

C. CF CUBIC FOOT/FEET

℄ CENTER LINE

CO CONTRACTING OFFICER

CONT CONTINUOUS

COR CONTRACTING OFFICER REPRESENTATIVE

CY CUBIC YARD

D. DEG DEGREE

DIA DIAMETER

DWG DRAWING

E. EA EACH

EF EACH FACE

ELEV ELEVATION

EOR ENGINEER OF RECORD

EW EACH WAY

EXIST EXISTING

EXT EXTERIOR

F. FT FOOT/FEET

FTG FOOTING

G. GA GAUGE

H. HORIZ HORIZONTAL

HT HEIGHT

HDG HOT DIPPED GALVANIZED

I. ID INSIDE DIAMETER

IN INCH

J. JT JOINT

K. K KIP

L. L LENGTH

M. MANUF MANUFACTURER

MAX MAXIMUM

MIN MINIMUM

MISC MISCELLANEOUS

N. NIC NOT IN CONTRACT

N.T.S. NOT TO SCALE

O. OC ON CENTER

OD OUTSIDE DIAMETER

P. ⅊ PLATE

PLF POUNDS PER LINEAR FOOT

PSF POUNDS PER SQUARE FOOT

PSI POUNDS PER SQUARE INCH

Q. QTY QUANTITY

R. REINF REINFORCING

REQ'D REQUIRED

S. SF SQUARE FEET

SIM SIMILAR

SPEC SPECIFICATION(S)

SQ SQUARE

SS STAINLESS STEEL

SSPC SOCIETY FOR PROTECTIVE COATINGS

STD STANDARD

T. T&B TOP & BOTTOM

T/ TOP OF

TYP TYPICAL

U. UON UNLESS OTHERWISE NOTED

V. VERT VERTICAL

W. W/ WITH

W/O WITHOUT

WF WIDE FLANGE

WT WEIGHT

DETAIL DESIGNATION

PHOTOGRAPH CALLOUT

S-001

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1. SCALE SHOWN ON DRAWINGS IS FOR REFERENCE ONLY. CONTRACTOR SHALL NOT SCALE FROM

DRAWINGS.

2. VERIFY ALL EXISTING CONDITIONS SHOWN.

3. BASIS FOR DESIGN

A. BUILDING CODE: UFC 1-200-01 AND 2018 INTERNATIONAL BUILDING CODE

B. STEEL: AISC 360-16

4. WIND LOAD CRITERIA

RISK CATEGORY: II

BASIC WIND SPEED, V = 160 MPH (3-SEC GUST)

ASD WIND SPEED, Vasd = 124 MPH (3-SEC GUST)

EXPOSURE: D

ENCLOSURE: OPEN

5. SEISMIC LOAD CRITERIA

RISK CATEGORY: II

SEISMIC SITE CLASS: D

MAPPED RESPONSE (SS): 0.057

MAPPED RESPONSE (S1): 0.032

DESIGN CATEGORY (SDC): A

SEISMIC IMPORTANCE: 1.25

SITE COEFFICIENT (FA): 1.6

SITE COEFFICIENT (FV): 2.4

DESIGN RESPONSE (SMS): 0.092

DESIGN RESPONSE (SM1): 0.079

DESIGN RESPONSE (SDS): 0.062

DESIGN RESPONSE (SD1): 0.053

2. ALL MATERIALS AND WORKMANSHIP SHALL COMPLY WITH PROJECT DRAWINGS AND

SPECIFICATIONS. IT IS THE RESPONSIBILITY OF THE GENERAL CONTRACTOR TO OBTAIN ALL

CONTRACT DOCUMENTS AND LATEST ADDENDA AND TO SUBMIT SUCH DOCUMENTS TO ALL

SUBCONTRACTORS AND MATERIALS SUPPLIERS PRIOR TO THE SUBMITTAL OF SHOP DRAWINGS,

FABRICATION OF ANY STRUCTURAL MEMBERS, AND ERECTION IN THE FIELD.

3. THE CONTRACTOR SHALL VERIFY ALL DIMENSIONS, CONNECTIONS AND BOLT LOCATIONS FROM

CERTIFIED DRAWINGS AND FABRICATOR'S BOLT SETTING PLANS.

4. DETAILS LABELED "TYPICAL DETAILS" ON THE DRAWINGS SHALL APPLY TO ALL SITUATIONS

OCCURRING ON THE PROJECT THAT ARE THE SAME OR SIMILAR TO THOSE SPECIFICALLY

DETAILED. THE APPLICABILITY OF THE DETAIL TO ITS LOCATION ON THE PLANS CAN BE

DETERMINED BY THE TITLE OF THE DETAIL. SUCH DETAILS SHALL APPLY WHETHER OR NOT

THEY ARE KEYED IN AT EACH LOCATION. QUESTIONS REGARDING APPLICABILITY OF TYPICAL

DETAILS SHALL BE DETERMINED BY THE CONTRACTING OFFICE.

5. THE STRUCTURAL INTEGRITY OF THE COMPLETED STRUCTURE DEPENDS UPON THE

INTERACTION OF VARIOUS CONNECTED COMPONENTS. PROVIDE ADEQUATE BRACING, SHORING,

AND OTHER TEMPORARY SUPPORTS AS REQUIRED TO SAFELY COMPLETE THE WORK.

6. THE GENERAL CONTRACTOR SHALL COMPARE THE DRAWINGS AND REPORT ANY DISCREPANCIES

BETWEEN EACH SET OF DRAWINGS AND WITHIN EACH SET OF DRAWINGS TO THE CONTRACTING

OFFICER PRIOR TO THE FABRICATION AND INSTALLATION OF ANY STRUCTURAL MEMBERS.

WHERE CONFLICTS EXIST AMONG VARIOUS PARTS OF THE STRUCTURAL CONTRACT

DOCUMENTS, STRUCTURAL DRAWINGS, GENERAL NOTES AND SPECIFICATIONS, THE STRICTEST

REQUIREMENTS SHALL GOVERN.

7. THE CONTRACT STRUCTURAL DRAWINGS AND SPECIFICATIONS REPRESENT THE FINISHED

STRUCTURE AND DO NOT INDICATE THE METHOD OR MEANS OF CONSTRUCTION. THE

CONTRACTOR SHALL SUPERVISE AND DIRECT THE WORK AND SHALL BE SOLELY RESPONSIBLE

FOR ALL CONSTRUCTION MEANS, METHODS, PROCEDURES, TECHNIQUES, SEQUENCE, AND

SAFETY. THE ENGINEER DOES NOT HAVE CONTROL OR CHARGE OF, AND SHALL NOT BE

RESPONSIBLE FOR CONSTRUCTION MEANS, METHODS, TECHNIQUES, SEQUENCES, OR

PROCEDURES, SAFETY PRECAUTIONS AND PROGRAMS IN CONNECTION WITH THE WORK, THE

ACTS OR OMISSION OF THE CONTRACTOR, SUBCONTRACTOR, OR ANY OTHER PERSONS

PERFORMING ANY OF THE WORK, OR FOR THE FAILURE OF ANY OF THEM TO CARRY OUT THE

WORK IN ACCORDANCE WITH THE CONTRACT DRAWINGS.

8. ALL STRUCTURES REQUIRE PERIODIC MAINTENANCE TO EXTEND LIFE SPAN AND TO ENSURE

STRUCTURAL INTEGRITY FROM EXPOSURE TO THE ENVIRONMENT. A PLANNED PROGRAM OF

MAINTENANCE SHALL BE ESTABLISHED BY THE OWNER. THIS PROGRAM SHALL INCLUDE ITEMS

SUCH AS, BUT NOT LIMITED TO, PAINTING OF STRUCTURAL STEEL, PROTECTIVE COATINGS FOR CONCRETE, SEALANTS, CAULKED JOINTS, CONNECTIONS, BOLTS, CONTROL JOINTS, SPALLS AND

CRACKS IN CONCRETE, AND PRESSURE WASHING OF EXPOSED STRUCTURAL ELEMENTS

EXPOSED TO SALT ENVIRONMENT OR OTHER HARSH CHEMICALS.

9. THE USE OF REPRODUCTIONS OF THESE CONTRACT DOCUMENTS AND USE OF CAD FILES BY ANY

CONTRACTOR, SUBCONTRACTOR, ERECTOR, FABRICATOR, OR MATERIAL SUPPLIER IN LIEU OF

PREPARATION OF SHOP DRAWINGS SIGNIFY HIS ACCEPTANCE OF ALL INFORMATION SHOWN

HEREON AS CORRECT, AND OBLIGATES HIM TO ANY JOB EXPENSE, REAL OR IMPLIED, ARISING

DUE TO ANY ERRORS THAT MAY OCCUR HEREON.

10. PROVIDE DISSIMILAR METAL SEPARATORS AT ALL JUNCTIONS OF DISSIMILAR METALS.

GENERAL NOTES

S-#

SHEET DESIGNATION

CORROSION CONTROL/SEQUENCE OF WORK

1. PRIOR TO THE REMOVAL OF ANY EXISTING PAINT, THE CONTRACTOR SHALL CONDUCT

ADDITIONAL TESTING OF THE PAINT FOR HEAVY METALS. COORDINATION WITH IRP WILL BE

REQUIRED TO ENSURE PCB/LEAD AFFECTED PAINT IS NOT RELEASED ON THE SITE.

2. ALL CORRODED STEEL MEMBERS AND AREAS SPECIFIED ON SHEETS S-901 THRU S-904 SHALL BE

CLEANED DOWN TO BARE METAL PER SSPC-SP5 OR SSPC-SP11 PRIOR TO WELDING REPAIRS.

3. THE ENTIRE TOWER SHALL BE CLEANED PER SSPC-SP3 OR SSPC-SP6 TO REMOVE ALL REMAINING

DAMAGED PAINT AND MINOR SURFACE RUST FOLLOWING THE SPECIFIED REPAIRS ON SHEETS

S-901 THRU S-904.

4. WHEN EXPOSED AFTER CLEANING, INSPECT BOLTS, NUTS, AND STEEL MEMBERS FOR SECTION

LOSS. NOTIFY THE CONTRACTING OFFICER IF MORE THAN 10% SECTION LOSS HAS OCCURED.

5. APPLY PROTECTIVE COATING TO THE ENTIRE TOWER PER SPECIFICATIONS 09 97 30.30 WHERE

GOOD COATING DOES NOT REMAIN.

-0

NOTE: ENVIRONMENTAL COMPLIANCE NOTES AND REFERENCE TO GOVERNMENT-PROVIDED

DOCUMENTS DO NOT RELIEVE THE CONTRACTOR OF RESPONSIBILITY TO COMPLY WITH ALL

APPLICABLE CURRENT REGULATIONS, POLICIES, AND LAW.

S-101

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C&D TOWER 81559 PLAN

NOTES

1. FOR GENERAL NOTES, SEE SHEET S-001

2. CONTRACTOR IS RESPONSIBLE FOR ALL TEMPORARY SHORING AND

BRACING REQUIRED TO KEEP THE EXISTING TOWER STABLE, PLUMB,

AND NOT OVERSTRESSED DURING WORK.

3. VERIFY ALL DIMENSIONS, ELEVATIONS, AND EXISTING CONDITIONS

PRIOR TO FABRICATION OR CONSTRUCTION.

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S-401

S-402

S-403

BLDG 81550

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SHEET

IDENTIFICATION

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S-901 2

S-901

S-901

S-901

S-901

S-901

S-901

S-901

S-901

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S-901

NOTESNOTESNOTES

1. CONTRACTOR SHALL FINISH REMOVAL AND REPLACEMENT

WITHIN 5 CONSECUTIVE BUSINESS DAYS. COORDINATE AS

NEEDED WITH CCSFS TO SCHEDULE START AND FINISH DATE.

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S-402

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IDENTIFICATION

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GRAPHIC SCALE

1/4"=1'-0"

2' 10'4'2' 6' 8' 1/4" = 1'-0"

TOWER LOOKING EAST

S-902

S-902

S-902

S-902

S-902

S-902

BLDG 81550

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S-403

SHEET

IDENTIFICATION

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U M

B E

R

P L

O T

S C

A L

E

P L O

T D

A T

E

T R

A C

E S

T E

C H

N

IC

A L

R A

N G

E A

R C

H

IT

E C

T U

R A

L E

N G

IN

E

E R

IN

G

S E

R V

IC

E

S

T H

S P

A C

E W

IN

G

C C

S F

S

F L

A A rh o d e s b ri

B

E H

-1

R E

P

T E

N N

A T

O W

E R

B

D E

S

IG

N D

R A

W

IN

G S

E L

E V

A T

IO

N

S

K F

-0

F A

D

E M

JS A

S

N O

T E

D

JS

x

/2

/2

GRAPHIC SCALE

1/4"=1'-0"

2' 10'4'2' 6' 8'

GRAPHIC SCALE

1/4"=1'-0"

2' 10'4'2' 6' 8'

GRAPHIC SCALE

1/4"=1'-0"

2' 10'4'2' 6' 8' 1/4" = 1'-0"

TOWER LOOKING WEST

S-902

S-902

S-902

S-902

S-902

S-903

S-903

S-903

S-903

S-903

S-903

S-903

S-903

S-903

S-903

S-904

S-904

BLDG 81550

S-904

S-904

1 2 3 4 5

D

C

B

A

C O

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C T

N O

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A

D

D R

A W

N B

Y

D E

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IG

N B

Y

S B

M T

B Y

S

IZ

E

F

IL

E N

A M

E

IS

S

U E

D A

T E

C O

N T

R A

C T

N O

D E

L

IV

E R

Y O

R D

E R

N O

C

K D

B Y

F

IL

E N

U M

B E

R

P L

O T

S C

A L

E

P L O

T D

A T

E

T R

A C

E S

T E

C H

N

IC

A L

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N G

E A

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H

IT

E C

T U

R A

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IN

E

E R

IN

G

S E

R V

IC

E

S

T H

S P

A C

E W

IN

G

C C

S F

S

F L

A A rh o d e s b ri

B

E H

-1

R E

P

T E

N N

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O W

E R

B

D E

S

IG

N D

R A

W

IN

G S

S-501

D E

T A

IL

S

1" = 1'-0"

TYPICAL PIPE SLEEVE REINFORCMENT DETAIL

K F

-0

F A

D

E M

JS A

S

N O

T E

D

JS

x

/2

/2

TYPICAL STEEL PIPE. SIZE

VARIES, REFER TO

SHEETS S-901 THRU S-904.

STRUCTURAL STEEL PIPE

SLEEVE REINFORCEMENT

WITH 1/8" MIN. THICKNESS

(1/8")

LONGITUDINAL WELD ALONG

THE LENGTH OF PIPE SLEEVE.

TYPICAL TOP AND BOTTOM

1/8"

(1/8")

LENGTH OF

SLEEVE. SEE

SHEETS S-901

THRU S-904

SLEEVE SHALL

EXTEND MIN. 3" OVER

CLEAN, SOUND STEEL

MATERIAL SUITABLE

TO ACCEPT WELD

PORTION OF

CORRODED OR

DAMAGED PIPE

1/8"

1" = 1'-0"

TYPICAL DOUBLE SLEEVE REINFORCEMENT DETAIL

TYPICAL STEEL PIPE. SIZE

VARIES, REFER TO

SHEETS S-901 THRU S-904.

3" MIN OVERLAP

3" OVERLAP OR AVAILABLE

LENGTH ABOVE CONNECTING

PERPENDICULAR MEMBERS.

EXISTING

CORRODED

PIPE SLEEVE

(1/8")

LONGITUDINAL WELD ALONG

THE LENGTH OF PIPE SLEEVE.

TYPICAL BOTH SIDES.

1/8"1/8"

TYPICAL AT ENDS OF PIPE

SLEEVE REINFORCEMENT

STRUCTURAL STEEL PIPE

SLEEVE REINFORCEMENT

WITH 1/8" MIN. THICKNESS.

1" = 1'-0"

DOUBLE SLEEVE REINFORCEMENT OVER BASE DETAIL

TYPICAL STEEL PIPE. SIZE

VARIES. FIELD VERIFY

PRIOR TO ORDERING

MATERIAL. SEE SHEETS

S-901 THRU S-904

3" MIN OVERLAP

EXISTING CORRODED

SLEEVE AT COLUMN

BASE. SEE PHOTOGRAPH

9, SHEET S-902.

3" MIN OVERLAP

1/8"1/8"

TYPICAL AT ENDS OF PIPE

SLEEVE REINFORCEMENT

STRUCTURAL STEEL PIPE

SLEEVE REINFORCEMENT

WITH 1/8" MIN. THICKNESS.

(1/8")

LONGITUDINAL WELD ALONG

THE LENGTH OF PIPE SLEEVE.

TYPICAL BOTH SIDES.

GRAPHIC SCALE

6"

1"=1'-0"

12" 2'1'0

(1/8") (1/8")

EXISTING VERTICAL PIPE

EXISTING VERTICAL PIPE

NEW STEEL PIPE. MATCH

EXISTING SIZE W/ MINIMUM

1/8" WALL THICKNESS.

1" = 1'-0"

HANDRAIL REPAIR DETAIL

1 2 3 4 5

D

C

B

A

C O

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R A

C T

N O

F

A

D

D R

A W

N B

Y

D E

S

IG

N B

Y

S B

M T

B Y

S

IZ

E

F

IL

E N

A M

E

IS

S

U E

D A

T E

C O

N T

R A

C T

N O

D E

L

IV

E R

Y O

R D

E R

N O

C

K D

B Y

F

IL

E N

U M

B E

R

P L

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S C

A L

E

P L O

T D

A T

E

T R

A C

E S

T E

C H

N

IC

A L

R A

N G

E A

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H

IT

E C

T U

R A

L E

N G

IN

E

E R

IN

G

S E

R V

IC

E

S

T H

S P

A C

E W

IN

G

C C

S F

S

F L

A A rh o d e s b ri

B

E H

-1

R E

P

T E

N N

A T

O W

E R

B

D E

S

IG

N D

R A

W

IN

G S

S-901

-0

F A

D

JS A

S

N O

T E

D x

N.T.S.

PHOTOGRAPH 1

N.T.S.

PHOTOGRAPH 2

N.T.S.

PHOTOGRAPH 3

N.T.S.

PHOTOGRAPH 4

P H

O T

O G

R A

P H

S

T O

W E

R

/2

/2

K

F

E M

JS

N.T.S.

PHOTOGRAPH 5

N.T.S.

PHOTOGRAPH 6

N.T.S.

PHOTOGRAPH 7

N.T.S.

PHOTOGRAPH 8

N.T.S.

PHOTOGRAPH 9

N.T.S.

PHOTOGRAPH 10

CLEAN COUPLING AND

SURROUNDING AREA

TO BARE METAL. APPLY

NEW PROTECTIVE

COATING.

CLEAN COUPLING AND

SURROUNDING ARE TO

BARE METAL. APPLY NEW

PROTECTIVE COATING.

REINFORCE 3/4" PIPE

WITH FULL LENGTH

SLEEVE PER DETAIL 1

ON SHEET S-501.

REINFORCE 1" PIPE WITH

9" LONG SLEEVE PER

DETAIL 1 ON SHEET S-501.

REINFORCE 3/4" PIPE WITH

9" LONG SLEEVE PER

DETAIL 1 ON SHEET S-501.

REMOVE AND REPLACE

LOOSE AND RUSTED (1) 1/2"

BOLT AND NUT. FIELD VERIFY.

REINFORCE 1" PIPE

WITH 9" LONG

SLEEVE PER DETAIL 1

ON SHEET S-501.

CLEAN COUPLING AND

SURROUNDING AREA TO

BARE METAL. APPLY NEW

PROTECTIVE COATING.

CLEAN TO BARE METAL. APPLY

NEW PROTECTIVE COATING.

COUPLING FLANGES, BOLTS, AND SEVERAL CROSS

MEMBERS ARE SEVERELY CORRODED. REMOVE

AND REPLACE ENTIRE ANTENNA SECTION ABOVE

PLATFORM AT THE EAST COLUMN.

CLEAN ALL CORRODED

AREAS ON LADDER TO

BARE METAL. APPLY NEW

PROTECTIVE COATING.

1 2 3 4 5

D

C

B

A

C O

N T

R A

C T

N O

F

A

D

D R

A W

N B

Y

D E

S

IG

N B

Y

S B

M T

B Y

S

IZ

E

F

IL

E N

A M

E

IS

S

U E

D A

T E

C O

N T

R A

C T

N O

D E

L

IV

E R

Y O

R D

E R

N O

C

K D

B Y

F

IL

E N

U M

B E

R

P L

O T

S C

A L

E

P L O

T D

A T

E

T R

A C

E S

T E

C H

N

IC

A L

R A

N G

E A

R C

H

IT

E C

T U

R A

L E

N G

IN

E

E R

IN

G

S E

R V

IC

E

S

T H

S P

A C

E W

IN

G

C C

S F

S

F L

A A rh o d e s b ri

B

E H

-1

R E

P

T E

N N

A T

O W

E R

B

D E

S

IG

N D

R A

W

IN

G S

S-902

P H

O T

O G

R A

P H

S

T O

W E

R

-0

F A

D

JS A

S

N O

T E

D x

/2

/2

K

F

E M

JS

N.T.S.

PHOTOGRAPH 1

N.T.S.

PHOTOGRAPH 2

N.T.S.

PHOTOGRAPH 3

N.T.S.

PHOTOGRAPH 7

N.T.S.

PHOTOGRAPH 8

N.T.S.

PHOTOGRAPH 9

N.T.S.

PHOTOGRAPH 10

N.T.S.

PHOTOGRAPH 4

N.T.S.

PHOTOGRAPH 5

N.T.S.

PHOTOGRAPH 6

N.T.S.

PHOTOGRAPH 11

REINFORCE 1" PIPE

WITH 9" LONG SLEEVE

PER DETAIL 1 ON

SHEET S-501.

CUT AND REMOVE 1" PIPE. WELD

BOTH ENDS OF NEW 1" PIPE TO

EXISTING COLUMNS FOLLOWING

SLEEVE REINFORCEMENT.

REINFORCE 1" PIPE

WITH 9" LONG SLEEVE

PER DETAIL 1 ON

SHEET S-501.

REINFORCE 1" PIPE

WITH 9" LONG SLEEVE

PER DETAIL 1 ON

SHEET S-501.

SEVERAL MEMBERS

ARE SEVERELY

CORRODED

THROUGHOUT THE

LENGTH OF THE

ANTENNA OVER

THE EAST COLUMN.

REMOVE AND

REPLACE ENTIRE

ANTENNA SECTION

ABOVE PLATFORM.

CLEAN COUPLING FLANGE

AND SURROUNDING AREA

TO BARE METAL. APPLY

NEW PROTECTIVE

COATING.

REINFORCE COLUMN

BASES PER DETAIL 3,

SHEET S-501

REINFORCE 1" PIPE WITH

FULL LENGTH SLEEVE

SIMILAR TO DETAIL 1 ON

SHEET S-501.

CLEAN COUPLING FLANGE AND

SURROUNDING AREA TO BARE METAL.

APPLY NEW PROTECTIVE COATING.

CLEAN COUPLING FLANGE AND

SURROUNDING AREA TO BARE METAL.

APPLY NEW PROTECTIVE COATING.

REPLACE 5/8" BOLT AND NUT.

CLEAN CORRODED AREA OF

COLUMN PIPE SHOWN, TO BARE

METAL. PROVIDE A 1/8" THICK

SLEEVE REINFORCEMENT.

REINFORCE 1" PIPE

WITH 9" LONG SLEEVE

PER DETAIL 1 ON

SHEET S-501.

REMOVE AND REPLACE (3) 5/8" BOLTS

AND NUTS. CLEAN SURROUNDING ARE

TO BARE STEEL. APPLY NEW

PROTECTIVE COATING.

CUT AND REMOVE LADDER BRACKET

CONNECTION. REPLACE WITH NEW

BRACKET AND BOLTS. WELD TO EXISTING

LADDER RAIL. MATCH EXISTING BRACKET

THICKNESS AND BOLTS.

NEW SEGMENT

1/4 NEW SEGMENT

1/4

1/4 1/4

REMOVE AND REPLACE

FOLLOWING THE SLEEVE REPAIR

AT THE BASE OF COLUMN

S-903

IDENTIFICATION

1 2 3 4 5

D

C

B

A

C O

N T

R A

C T

N O

F

A

D

D R

A W

N B

Y

D E

S

IG

N B

Y

S B

M T

B Y

S

IZ

E

F

IL

E N

A M

E

IS

S

U E

D A

T E

C O

N T

R A

C T

N O

D E

L

IV

E R

Y O

R D

E R

N O

C

K D

B Y

F

IL

E N

U M

B E

R

P L

O T

S C

A L

E

P L O

T D

A T

E

T R

A C

E S

T E

C H

N

IC

A L

R A

N G

E A

R C

H

IT

E C

T U

R A

L E

N G

IN

E

E R

IN

G

S E

R V

IC

E

S

T H

S P

A C

E W

IN

G

C C

S F

S

F L

A A rh o d e s b ri

B

E H

-1

R E

P

T E

N N

A T

O W

E R

B

D E

S

IG

N D

R A

W

IN

G S

P H

O T

O G

R A

P H

S

T O

W E

R

-0

F A

D

JS A

S

N O

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D x

/2

/2

K

F

E M

JS

N.T.S.

PHOTOGRAPH 1

N.T.S.

PHOTOGRAPH 2

N.T.S.

PHOTOGRAPH 3

N.T.S.

PHOTOGRAPH 6

N.T.S.

PHOTOGRAPH 4

N.T.S.

PHOTOGRAPH 5

N.T.S.

PHOTOGRAPH 7

N.T.S.

PHOTOGRAPH 8

N.T.S.

PHOTOGRAPH 9

N.T.S.

PHOTOGRAPH 10

REINFORCE 1" PIPE

WITH 9" LONG SLEEVE

PER DETAIL 1 ON

SHEET S-501.

REINFORCE 1" PIPE WITH

FULL LENGTH SLEEVE PER

DETAIL 1 ON SHEET S-501.

REINFORCE 1" PIPE

WITH 9" LONG SLEEVE

PER DETAIL 1 ON

SHEET S-501.

REINFORCE 1" PIPE

WITH 9" LONG SLEEVE

PER DETAIL 1 ON

SHEET S-501.

REINFORCE CORRODED

SLEEVE PER DETAIL 2,

SHEET S-501

REINFORCE 3/4" PIPE

WITH FULL LENGTH

SLEEVE PER DETAIL 1

ON SHEET S-501.

REMOVE AND REPLACE (3)

5/8" BOLTS AND NUTS. CLEAN

PLATES AND SURROUNDING

AREA TO BARE METAL. APPLY

NEW PROTECTIVE COATING.

REINFORCE 1" PIPE

WITH 9" LONG

SLEEVE PER DETAIL 1

ON SHEET S-501.

REMOVE AND REPLACE (3)

5/8" BOLTS AND NUTS. CLEAN

PLATES AND SURROUNDING

AREA TO BARE METAL.

APPLY NEW PROTECTIVE

COATING.

REINFORCE 1" PIPE

WITH 9" LONG

SLEEVE PER DETAIL 1

ON SHEET S-501.

S-904

IDENTIFICATION

1 2 3 4 5

D

C

B

A

C O

N T

R A

C T

N O

F

A

D

D R

A W

N B

Y

D E

S

IG

N B

Y

S B

M T

B Y

S

IZ

E

F

IL

E N

A M

E

IS

S

U E

D A

T E

C O

N T

R A

C T

N O

D E

L

IV

E R

Y O

R D

E R

N O

C

K D

B Y

F

IL

E N

U M

B E

R

P L

O T

S C

A L

E

P L O

T D

A T

E

T R

A C

E S

T E

C H

N

IC

A L

R A

N G

E A

R C

H

IT

E C

T U

R A

L E

N G

IN

E

E R

IN

G

S E

R V

IC

E

S

T H

S P

A C

E W

IN

G

C C

S F

S

F L

A A rh o d e s b ri

B

E H

-1

R E

P

T E

N N

A T

O W

E R

B

D E

S

IG

N D

R A

W

IN

G S

P H

O T

O G

R A

P H

S

T O

W E

R

-0

F A

D

JS A

S

N O

T E

D x

/2

/2

K

F

E M

JS

N.T.S.

PHOTOGRAPH 1

N.T.S.

PHOTOGRAPH 2

N.T.S.

PHOTOGRAPH 3

N.T.S.

PHOTOGRAPH 4

CLEAN TO BARE METAL. APPLY

NEW PROTECTIVE COATING.

REMOVE THE TOP PORTION OF

HANDRAIL INDICATED BY THE

HATCH SHOWN. REPLACE WITH

NEW STEEL PIPE. SEE DETAIL 4,

SHEET S-501.

REINFORCE PIPE WITH 9" LONG SLEEVE

PER DETAIL 1 ON SHEET S-501.

CLEAN DOWN TO BARE METAL.

CONTRACTOR SHALL SUBMIT

PHOTOS OF THE REMAINING

CLEAN, SOUND STEEL TO THE

CONTRACTING OFFICER.