2370-1832_RevE_RAE_Support_Towers_(DD1).pdf

ANSI B

SHEET SIZE

E E

NO. OF SHEETSSHEET NO.

A.D.C. REVIEW

CONCURRENCE

APPROVAL

2370-1832

DRAWING NO.

TITLE

RAE SUPPORT TOWERS (DD1)

NTS

SCALE

PUGET SOUND NAVAL SHIPYARD

CODE 2370

ENGINEERING DIVISION

DESIGNED \S\ B. MEACHAM 11-12-2014

CHECKED \S\ K. BOTTELBERGHE 11-12-2014

BRANCH

SUPERVISOR \S\ J. BYRNES 11-12-2014

SIGNATURE DATE

SIGNATURE DATE

SIGNATURE DATE

CODE

\S\ SIGNATURE ON FILE

NO DEVIATION SHALL BE MADE

WITHOUT CODE 2370 APPROVAL

E

REV.

DISTRIBUTION STATEMENT "D":

DISTRIBUTION AUTHORIZED TO THE DEPARTMENT OF DEFENSE AND U.S. DOD

CONTRACTORS ONLY; ADMINISTRATIVE AND OPERATIONAL USE. OTHER REQUESTS FOR

THIS DOCUMENT SHALL BE REFERRED TO PUGET SOUND NAVAL SHIPYARD AND

INTERMEDIATE MAINTENANCE FACILITY, BREMERTON, WA 98314.

D

SYMB REV DESCRIPTION APPROVALCHANGE BY

REVISIONS

D TOTAL DRAWING REVISION

CHANGED DISTRIBUTION STATEMENT

\S \ R

T W

H E

E

LE

R

-4 -2

\S \ R

G S

M

IT

H

-4 -2

ADJUSTED LINE STYLES

CHANGED PADEYE DIMENSIONS IN VIEW 5/S13.

CHANGED DIMENSIONS ON BASE PLATES IN VIEWS 2/S17,

3/S17, 2/S18, AND 3/S18

ADDED BOLT CALLOUT IN VIEW 4/S26

ADJUSTED PLATE CALLOUT IN VIEWS 1/S27, 2/S27, AND 3/S27

ADJUSTED LINE TYPES IN VIEW 4/S27.

ADDED DIMENSION IN VIEW 5/S28.

\S\ R.T. WHEELER 8-1-2018

\S \ R

.T . W

H E

E

LE

-1 -2

\S \ R

.G . S

M

IT

-1 -2

GENERAL NOTES

1. GENERAL:

A. THIS DRAWING PROVIDES DETAILS AND REQUIREMENTS FOR THE

CONSTRUCTION OF ONE (1) SET OF DRY DOCK 1 RAE SUPPORT

TOWERS, HEREAFTER REFERRED TO AS TOWERS. TWO (2)

TOWERS MAKE UP A SET, AND THE TOWERS ARE IDENTICAL.

B. CONSTRUCTION OF THE TOWERS SHALL BE IN ACCORDANCE WITH

ANSI/AISC 303-16, CODE OF STANDARD PRACTICE FOR STEEL

BUILDINGS AND BRIDGES; PSNS DRAWING 2370-1835, RAE BRIDGE

AND TOWERS REQUIREMENTS; AND THIS DRAWING.

C. LIFTING AND HANDLING OF THE RAE TOWERS SHALL BE IN

ACCORDANCE WITH THE VIEWS ON SHEET 2 OF THIS DRAWING.

D. THE TOWERS SHALL BE SHIPPED COMPLETELY ASSEMBLED TO THE

EXTENT OF THIS DRAWING UNLESS NOTED OTHERWISE.

2. DIMENSIONS:

A. DIMENSIONS UP TO 72 INCHES ARE SHOWN IN INCHES AND

COMMON FRACTIONS. DIMENSIONS INCLUDING AND OVER 72

INCHES ARE SHOWN IN FEET – INCHES AND COMMON FRACTIONS.

B. DIMENSIONS LOCATING MEMBERS AND FEATURES IN PLAN VIEWS

ARE TO GRID LINES UNLESS NOTED OTHERWISE.

C. TOLERANCES SHALL BE IN ACCORDANCE WITH ANSI/AISC 303-16,

CODE OF STANDARD PRACTICE FOR STEEL BUILDINGS AND

BRIDGES UNLESS NOTED OTHERWISE.

D. CRITICAL DIMENSIONS THAT REQUIRE DIFFERENT TOLERANCES

THAN AISC 303 ARE SHOWN ON SHEET 4 OF THIS DRAWING.

3. DRAWING VIEWS:

A. VIEWS ARE REFERENCED IN THIS DRAWING AS VIEW

NUMBER/SSHEET NUMBER. AN EXAMPLE IS 4/S10 WHICH

CORRESPONDS TO VIEW 4 ON SHEET 10.

B. THE GRID SYSTEM SHOWN IN THIS DRAWING CORRESPONDS TO

THE GRID SYSTEM OF DRAWING 2370-1830.

C. COLUMNS SHALL BE CENTERED ON GRID LINES. BEAMS SHALL BE

CENTERED ON GRID LINES UNLESS NOTED OTHERWISE.

D. GRATINGS AND GUARDRAILS ARE LAID OUT IN THIS DRAWING

BASED ON THE BRB CASING CROSS-SECTION BEING 8 INCH x 8 INCH. IF THE BRB MANUFACTURER PROVIDES BRBs WITH A

DIFFERENT CASING SIZE, THESE WILL NEED TO BE ADJUSTED.

E. BEAM TO BEAM AND BEAM TO COLUMN SHEAR CONNECTIONS AND

BOLT ASSEMBLIES ARE SHOWN IN VIEWS FOR REFERENCE. THESE

MAY BE PLACED ON THE OTHER SIDE OF THE BEAM WEB WHERE

SHOWN IN THE DRAWING VIEW.

F. “SFRS” INDICATES A WELD ON THE SEISMIC FORCE-RESISTING

SYSTEM THAT IS NOT DEMAND CRITICAL.

G. “SFRS-DC” INDICATES A WELD ON THE SEISMIC FORCE-RESISTING

SYSTEM THAT IS DEMAND CRITICAL.

H. “A325 PT” INDICATES A PRETENSIONED BOLTED JOINT AND “A325

SC” INDICATES A SLIP-CRITICAL BOLTED JOINT IN ACCORDANCE

WITH AISC 348-14, SPECIFICATION FOR STRUCTURAL JOINT USING

HIGH-STRENGTH BOLTS. ALL OTHER BOLTED CONNECTIONS SHALL

BE INSTALLED AS SNUG-TIGHTENED JOINTS.

4. MATERIALS:

A. REFER TO PSNS DRAWING 2370-1835, PARAGAPH 2. FOR ALL

MATERIAL REQUIREMENTS.

B. ALL PLATE SHALL BE ASTM A36 OR ASTM A572 GRADE 50 UNLESS

NOTED OTHERWISE.

C. GUSSET SIZES LISTED IN TABLE 14-1 ARE BASED ON PRELIMINARY

SIZING FROM A BRB MANUFACTURER. IF GUSSET SIZES INCREASE

FROM THE VALUES LISTED IN THIS TABLE, CONTACT THE EOR. THIS

WILL IMPACT SOME BASE PLATE AND BEAM SIZES.

5. CORROSION PROTECTION, FINISHES, AND PAINT:

A. TOPCOAT PAINT COLOR ON ALL STRUCTURAL MEMBERS SHALL BE

GRAY IN ACCORDANCE WITH 2370-1835 UNLESS NOTED

OTHERWISE.

NO. OF SHEETSSHEET NO.

2370-1832

DRAWING NO.

TITLE

RAE SUPPORT TOWERS (DD1)

NTS

SCALE

PUGET SOUND NAVAL SHIPYARD

CODE 2370

ENGINEERING DIVISION

NO DEVIATION SHALL BE MADE

WITHOUT CODE 2370 APPROVAL

E

REV.

ISOMETRIC VIEW - RAE SUPPORT TOWERS

NOTES:

TOWER 2

VIEW TITLE

NOTE

SYMBOL LEGEND

VIEW NUMBER

SHEET NUMBER

VIEW IS ON

SHEET NUMBER

VIEW IS ON

VIEW NUMBER

VIEW REFERENCE BUBBLE

LOCATION

ELEVATION

ELEVATION MARKER

PARTIAL SECTION CUT

FULL SECTION CUT

TOWER 1

ELEVATION

RAE TOWER LIFT SKETCH

NOTES:

RAE TOWER LIFT SKETCH

NOTES:

SPREADER

12'-10" NOM SPREAD

10'-0" MIN SPREAD

5°

16'-5" MAX SPREAD

5° 5° 5°

60° +5 0 60° +5

5° 5°

'-2

AP

PR

O X.

C

EN

TE

R

T O

C

EN

TE

R

19'-2"

AP

PR

O X.

C

EN

TER

TO

C

EN

TER

1. VIEW SHOWS ALLOWABLE RANGE OF RIGGING

LEG ANGLES.

1. VIEW SHOWS ALLOWABLE RANGE OF RIGGING

LEG ANGLES.

1. VIEW DEPICTS ONE (1) SET OF TOWERS.

NO. OF SHEETSSHEET NO.

2370-1832

DRAWING NO.

TITLE

RAE SUPPORT TOWERS (DD1)

NTS

SCALE

PUGET SOUND NAVAL SHIPYARD

CODE 2370

ENGINEERING DIVISION

NO DEVIATION SHALL BE MADE

WITHOUT CODE 2370 APPROVAL

E

REV.

LOAD TEST OPTION B SKETCH

60° 0 -5 60° 0

-5

5° 5° 5° 5°

LOAD PER 1/S3

LOAD TEST VALUE

FOR OPTION B = 100,000 lbs

LOAD TEST VALUE

FOR OPTION B = 100,000 lbs

LOAD TEST OPTION B SKETCH

LOAD TEST AND WEIGHT NOTES

1. THE EXPECTED WEIGHT OF EACH TOWER IS 85,000 lbs.

2. ENGINEERING NOTE: THE PADEYES ARE RATED FOR A MAXIMUM LIFTED TOWER WEIGHT OF 100,000 lbs WITH THREE (3) PADEYES CARRYING THE LOAD.

3. LIFTING AND HANDLING OF THE TOWERS SHALL BE IN ACCORDANCE WITH VIEWS 2/S2 AND 3/S2.

4. A CALIBRATED HANGING LOAD CELL SHALL BE USED FOR LOAD TESTS AND WEIGHING THE TOWERS. A CRANE SCALE DOES NOT SATISFY THIS REQUIREMENT.

5. LOAD TESTS:

A. THE FOUR (4) PADEYES ON EACH TOWER SHALL BE LOAD TESTED. AT CONTRACTOR’S OPTION: THE CONTRACTOR MAY SELECT EITHER OPTION A OR

OPTION B BELOW FOR LOAD TESTING THE PADEYES.

B. PRIOR TO AND FOLLOWING THE LOAD TESTS, VISUALLY INSPECT AND MAGNETIC PARTICLE TEST, MT, THE PADEYE WELDS AND BASE MATERIAL IN

ACCORDANCE WITH AWS D1.1 AND AS SHOWN IN VIEW 5/S13.

C. THE CONTRACTOR IS RESPONSIBLE FOR THE FINAL LOAD TEST PROCEDURE.

D. OPTION A:

1. LOAD TEST PADEYES INDIVIDUALLY IN SHOP WITH A TEST FIXTURE AFTER THEY HAVE BEEN WELDED TO THEIR CORRESPONDING BEAMS BUT PRIOR

TO STRUCTURAL STEEL ERECTION.

2. THE CONTRACTOR IS RESPONSIBLE FOR THE TEST FIXTURE DESIGN.

3. LOAD TEST PROCEDURE:

(a) USING THE CONTRACTOR PROVIDED TEST FIXTURE, CONSTRAIN THE BEAM AND APPLY A LOAD OF 57,750 lbs (+1,925 lbs, -0 lbs) TO THE PADEYE VIA A SHACKLE AT A 60 DEGREE (+0, -5 DEGREE) ANGLE TO THE BEAM AS SHOWN IN VIEW 5/S13.

(b) HOLD THE LOAD FOR A MINIMUM OF TEN (10) MINUTES.

(c) RELEASE THE LOAD AND REPEAT PROCEDURE TO TEST THE REMAINING PADEYES.

E. OPTION B:

1. LOAD TEST PADEYES AFTER TOWER CONSTRUCTION BY LIFTING WITH A CRANE.

2. TWO (2) LOAD TESTS SHALL BE PERFORMED ON EACH TOWER. ONE LOAD TEST SHALL TEST THE TWO (2) PADEYES ON GRID 2 WHILE THE OTHER

SHALL TEST THE TWO (2) PADEYES ON GRID 3 AS SHOWN IN VIEWS 1/S3 AND 2/S3. USE OF A SPREADER IS NOT REQUIRED FOR THIS LOAD TEST.

3. THE INTENT OF THE OPTION B LOAD TEST IS NOT TO LIFT THE TOWERS BUT TO APPLY THE REQUIRED TEST LOAD TO THE PADEYES.

4. LOAD TEST PROCEDURE:

(a) ATTACH RIGGING TO THE TWO (2) PADEYES TO BE TESTED SO THAT THE LEG ANGLES ARE AT 60 DEGREES (+0, -5 DEGREES). LIFT RIGGING TO REACH A MEASURED WEIGHT (EXCLUDING RIGGING WEIGHT) OF 100,000 lbs (+3,333 lbs, -0 lbs). IN ORDER TO ACHIEVE THIS LOAD, THE TOWERS MAY NEED TO REMAIN ANCHORED TO A SLAB OR TEST WEIGHTS MAY BE BOLTED TO THE BOTTOM OF THE BASE PLATES IF NECESSARY.

(b) HOLD THE LOAD FOR A MINIMUM OF TEN (10) MINUTES.

(c) RELEASE THE LOAD AND REPEAT PROCEDURE TO TEST THE NEXT SET OF PADEYES.

F. DOCUMENTATION:

1. PRIOR TO THE LOAD TESTS, THE CONTRACTOR SHALL PROVIDE THE FINAL LOAD TEST PROCEDURE AND THE TEST FIXTURE DESIGN IF OPTION A IS

SELECTED (INCLUDING CALCULATIONS STAMPED AND SEALED BY A LICENSED PROFESSIONAL ENGINEER DEMONSTRATING THE FIXTURE’S

STRUCTURAL ADEQUACY) FOR EOR APPROVAL.

2. AFTER COMPLETION OF THE LOAD TESTS, THE CONTRACTOR SHALL PROVIDE WRITTEN DOCUMENTATION THAT THE LOAD TESTS AND ASSOCIATED NDT REQUIREMENTS WERE SATISFACTORILY COMPLETED. THIS DOCUMENTATION SHALL INCLUDE CERTIFICATION STATEMENT THAT THE LOAD TESTS WERE SATISFACTORILY COMPLETED; CERTIFICATION OF LOAD CELL CALIBRATION; LOAD TEST PROCEDURE; “PRE” AND “POST” LOAD NDT RESULTS; ACCEPTANCE CRITERIA USED; AND ITEMS, PIECES, AND WELDS THAT WERE INSPECTED.

G. LIFT POINT LABEL PLATE:

1. ATTACH A LIFT POINT LABEL PLATE TO THE BEAMS JUST BELOW EACH OF THE FOUR (4) PADEYES AS SHOWN IN VIEW 5/S13 WITH DOUBLE-SIDED

BONDING TAPE.

2. THE LABEL PLATES SHALL BE MADE FROM ALUMINUM OR STAINLESS STEEL WITH 3/8 INCH TALL LASER ETCHED LETTERING AND CONTAIN THE

FOLLOWING INFORMATION:

LIFT POINT

PSNS DWG 2370-1832

LIFT POINT GPS CAPACITY: 38,500 lbs (60° MIN. LIFT ANGLE)

TEST DATE: (ENTER TEST DATE, MM-DD-YYYY FORMAT)

PERIODIC TEST NOT REQUIRED

6. WEIGH TOWERS:

A. LIFT AND WEIGH EACH FULLY ASSEMBLED TOWER TO ±2% ACCURACY.

B. PROVIDE WRITTEN DOCUMENTATION OF THE MEASURED WEIGHT OF EACH TOWER AND CERTIFICATION OF LOAD CELL CALIBRATION TO THE EOR PRIOR

TO SHIPMENT.

C. TOWER LABEL PLATE:

1. ATTACH A TOWER LABEL PLATE TO THE LOCATION SHOWN IN VIEW 1/S5 WITH DOUBLE-SIDED BONDING TAPE.

2. THE LABEL PLATES SHALL BE MADE FROM ALUMINUM OR STAINLESS STEEL WITH 1/2 INCH TALL LASER ETCHED LETTERING AND CONTAIN THE

FOLLOWING INFORMATION:

DD1 RAE TOWER (ENTER 1 OR 2)

PSNS DWG 2370-1832

WEIGHT: (ENTER MEASURED WEIGHT)

MFR: (ENTER NAME OF THE CONTRACTOR)

YEAR: (ENTER YEAR BUILT)

NO. OF SHEETSSHEET NO.

2370-1832

DRAWING NO.

TITLE

RAE SUPPORT TOWERS (DD1)

NTS

SCALE

PUGET SOUND NAVAL SHIPYARD

CODE 2370

ENGINEERING DIVISION

NO DEVIATION SHALL BE MADE

WITHOUT CODE 2370 APPROVAL

E

REV.

B

C

D

B

C

D

TOWER BOTTOM DIMENSIONS

AT TOP PLATE BASE PLATES

TOWER TOP DIMENSIONS

AT CAP PLATES

L

M

J K C

E

F

A BG

H

D

H

DIMENSION ALLOWED

MIN (in)

ALLOWED

MAX (in)

TOWER 1

ACTUAL MEASURED (in)

TOWER 2

ACTUAL MEASURED (in)

DIMENSION A 338.875 339.125

DIMENSION B 338.875 339.125

DIMENSION C 301.875 302.125

DIMENSION D 301.875 302.125

DIMENSION E 153.875 154.125

DIMENSION F 153.875 154.125

DIMENSION G 317.844 318.094

DIMENSION H 317.844 318.094

DIMENSION J 301.875 302.125

DIMENSION K 301.875 302.125

DIMENSION L 153.875 154.125

DIMENSION M 153.875 154.125

2B B.O. BP -0.0625 0.0625

2C B.O. BP -0.0625 0.0625

2D B.O. BP -0.0625 0.0625

3B B.O. BP -0.0625 0.0625

3C B.O. BP -0.0625 0.0625

3D B.O. BP -0.0625 0.0625

2B B.O. CAP PL 530.625 530.875

2C B.O. CAP PL 530.625 530.875

2D B.O. CAP PL 530.625 530.875

3B B.O. CAP PL 530.625 530.875

3C B.O. CAP PL 530.625 530.875

3D B.O. CAP PL 530.625 530.875

2B E-W -0.500 +0.500

2B N-S -0.500 +0.500

2C E-W -0.500 +0.500

2C N-S -0.500 +0.500

2D E-W -0.500 +0.500

2D N-S -0.500 +0.500

3B E-W -0.500 +0.500

3B N-S -0.500 +0.500

3C E-W -0.500 +0.500

3C N-S -0.500 +0.500

3D E-W -0.500 +0.500

3D N-S -0.500 +0.500

TABLE 4-1: TOWER STRUCTURE INSPECTIONS

SURVEYOR'S NAME (PRINT) :

SURVEYOR'S SIGNATURE :

DATE :

H O

R

IZ

O N

T A

L D

A T

A E

LE

V

A T

IO

N

D A

T A

P

LU

M B

N E

S S

D A

T A

INSPECTION NOTES

1. IN ADDITION TO REGULAR SURVEYS, A LICENSED SURVEYOR SHALL FILL

OUT, SIGN, AND STAMP TABLE 4-1. THIS TABLE PROVIDES THE REQUIRED

INSPECTION MEASUREMENTS WITH ALLOWABLE TOLERANCES FOR THE

TOWERS.

2. INSPECTIONS SHALL BE PERFORMED WITH AN OPTICAL MEASUREMENT

DEVICE (i.e. TOTAL STATION).

3. ALONG WITH THE FILLED AND SIGNED INSPECTION TABLE, PROVIDE A FIELD

REPORT WHICH INCLUDES SITE LOCATION, DATES OF MEASUREMENTS,

WEATHER CONDITIONS, SURVEYOR’S CONTACT INFORMATION, DETAILED

DESCRIPTION OF THE METHODS AND TOOLS USED FOR MAKING ALL

REQUIRED MEASUREMENTS, CALIBRATION CERTIFICATION OF

INSTRUMENTATION, AND PHOTOGRAPHIC EVIDENCE SHOWING HOW EACH

TYPE OF MEASUREMENT WAS MADE.

4. PLAN MEASUREMENTS SHALL BE MADE FROM SCRIBE LINES TO SCRIBE

LINES ON THE UPPER BASE PLATES AND CAP PLATES.

5. ELEVATION MEASUREMENTS SHALL BE MADE FROM BOTTOM OF BOTTOM

BASE PLATES TO TOP OF CAP PLATES.

6. COLUMN PLUMBNESS MEASUREMENTS SHALL BE MADE FROM TOP OF TOP

BASE PLATE TO BOTTOM OF CAP PLATE.

NO. OF SHEETSSHEET NO.

2370-1832

DRAWING NO.

TITLE

RAE SUPPORT TOWERS (DD1)

NTS

SCALE

PUGET SOUND NAVAL SHIPYARD

CODE 2370

ENGINEERING DIVISION

NO DEVIATION SHALL BE MADE

WITHOUT CODE 2370 APPROVAL

E

REV.

DD1 RAE TOWER X

PSNS DWG 23 70- 183 2

WEIGHT: XXX

MFR: XXX

YEAR: XXXX

2 3 B C D 3 2 D C B

B.O. BASE PLATES

ELEV 0' - 0"

LEVEL 1 T.O.S.

ELEV 14' - 10 3/4"

LEVEL 2 T.O.S.

ELEV 29' - 10 3/4"

CATWALK T.O.S.

ELEV 38' - 10 3/4"

LEVEL 3 T.O.S.

ELEV 44' - 1 3/4"

SOUTH ELEVATION

LOOKING NORTH

EAST ELEVATION

LOOKING WEST

NORTH ELEVATION

LOOKING SOUTH

WEST ELEVATION

LOOKING EAST

12'-10" 12'-7" 12'-7" 12'-10" 12'-7" 12'-7"

PADEYE

PER 5/S13

PADEYE

PER 5/S13

PADEYE

PER 5/S13

PADEYE

PER 5/S13

60"

TOWER

LABEL

PLATE

36" 36" 36" 36"

NO. OF SHEETSSHEET NO.

2370-1832

DRAWING NO.

TITLE

RAE SUPPORT TOWERS (DD1)

NTS

SCALE

PUGET SOUND NAVAL SHIPYARD

CODE 2370

ENGINEERING DIVISION

NO DEVIATION SHALL BE MADE

WITHOUT CODE 2370 APPROVAL

E

REV.

W8X18

W 14X82

(SFRS)

W 14X82

(SFRS)

W 14X82

(SFRS)

W 14X82

(SFRS)

W 14X82

(SFRS)

W 14X82

(SFRS)

B

C

D

'-7

'-7

12'-10"

W 14X82

(SFRS)

W

14X82

(SFRS)

W 14X82

(SFRS)

B

C

D

'-7

'-7

12'-10"

STRUCTURAL PLAN - GROUND LEVEL

B.O. BOTTOM PLATE BASE PLATES ELEV 0' - 0"

STRUCTURAL PLAN

T.O.S. ELEV 5' - 3"

W 14X82

(SFRS)

W 14X82

(SFRS)

W 14X82

(SFRS)

BF-EW1 (SFRS)

B F

-N S

(S

F R

S

BF-EW1 (SFRS)

B F

-N S

(S

F R

S

B F

-N S

(S

F R

S

B F

-N S

(S

F R

S

BP-3

BP-2BP-1

BP-3

BP-1 BP-2

INDICATES BEAM TO COLUMN MOMENT CONNECTION

INDICATES GRID LINE

GRID LINE DESIGNATOR

B F

-X

W

X

INDICATES BEAM TO BEAM SHEAR CONNECTION

BEAM DESIGNATOR

BRB DESIGNATOR

INDICATES BRACED BAY

INDICATES BASE PLATE OR TOP PLATE

L

L

INDICATES BEAM TO COLUMN SHEAR CONNECTION

W 14X53

COLUMN DESIGNATOR

INDICATES BEAM

LINES LOCATING ANGLES ARE TO OUTER FACE OF LEG

LINES LOCATING C-SHAPES ARE TO OUTER FACE OF WEB

LINES LOCATING HSS-SHAPES ARE TO C

LINES LOCATING W-SHAPES ARE TO C

STRUCTURAL STEEL LEGEND

(PLAN VIEWS ONLY)

BP-XBASE PLATE DESIGNATOR

N

NOTES:

1. THE NORTH BP-1 AND BP-2 ARE MIRROR IMAGES OF THE SOUTH BP-1 AND BP-2.

9 SIM

NO. OF SHEETSSHEET NO.

2370-1832

DRAWING NO.

TITLE

RAE SUPPORT TOWERS (DD1)

NTS

SCALE

PUGET SOUND NAVAL SHIPYARD

CODE 2370

ENGINEERING DIVISION

NO DEVIATION SHALL BE MADE

WITHOUT CODE 2370 APPROVAL

E

REV.

W

X

S

F R

S

W

X

S

F R

S

W

X

S

F R

S

W

X

S

F R

S

W12X35 (SFRS)

W12X35 (SFRS)

W 14X82

(SFRS)

W 14X82

(SFRS)

W 14X82

(SFRS)

W 14X82

(SFRS)

W 14X82

(SFRS)

W 14X82

(SFRS)

B

C

D

'-7

'-7

12'-10"

STRUCTURAL PLAN - LEVEL 2

T.O.S. ELEV 29' - 10 3/4"

W 8X

W 8X

W8X10

W8X10

C10X15.3

W12X35 (SFRS)

BF-EW3 (SFRS)

B F

-N S

(S

F R

S

BF-EW3 (SFRS)

B F

-N S

(S

F R

S

B F

-N S

(S

F R

S

B F

-N S

(S

F R

S

N

W 8X

/1 6"

/1 6"

W 8X

30 13/16" 61 5/8"

30 13/16"61 5/8"

/8

/8

/8

/8

54"

W

X

HORIZ

ONTAL

BRACE, L

6X

6X 1/

2 (

SFRS)

(T .O

.S

3/4

W

X 12 W8X18

W8X10

W

X

S

F R

S

W

X

S

F R

S

W

X

S

F R

S

W

X

S

F R

S

W12X35 (SFRS)

W12X35 (SFRS)

W12X35 (SFRS)

HORIZ

ONTAL

BRACE, L

6X

6X 1/

2 (

SFRS)

(T .O

.S

3/4

C10X15.3

W 14X82

(SFRS)

W 14X82

(SFRS)

W 14X82

(SFRS)

W 14X82

(SFRS)

W 14X82

(SFRS)

W 14X82

(SFRS)

B

C

D

'-7

'-7

12'-10"

BF-EW2 (SFRS)

B F

-N S

(S

F R

S

BF-EW2 (SFRS)

B F

-N S

(S

F R

S

B F

-N S

(S

F R

S

B F

-N S

(S

F R

S

/2

/2

W 8X

W 8X

W 8X

W 8X

61 5/8" 61 5/8"

/1 6"

/8

30 13/16" 61 5/8"

/8

/8

54"

STRUCTURAL PLAN - LEVEL 1

T.O.S. ELEV 14' - 10 3/4"

NOTES:

1. REFER TO 1/S16 FOR HORIZONTAL BRACE DETAILS.

NOTES:

1. REFER TO 1/S16 FOR HORIZONTAL BRACE DETAILS.

W8X10

W12X14

W12X14

37 1/8"

TYP

W

X

W

X

28"

NO. OF SHEETSSHEET NO.

2370-1832

DRAWING NO.

TITLE

RAE SUPPORT TOWERS (DD1)

NTS

SCALE

PUGET SOUND NAVAL SHIPYARD

CODE 2370

ENGINEERING DIVISION

NO DEVIATION SHALL BE MADE

WITHOUT CODE 2370 APPROVAL

E

REV.

B

C

D

'-7

'-7

12'-10"

STRUCTURAL PLAN - LEVEL 3

T.O.S. ELEV 44' - 1 3/4"

W

X

S

F R

S

W

X

S

F R

S

W

X

S

F R

S

W

X

S

F R

S

W12X35 (SFRS)

W12X35 (SFRS)

W12X35 (SFRS)

N

W 8X

L4X3X1/4, LLV

W

X

W

X

W

X

HSS BEAM, HSS10X4X1/4

W12X14

HSS BEAM, HSS10X4X1/4

C10X15.3

W

X

B

C

D

'-7

W8X10

W8X10

W 8X

W 8X

W 8X

W 8X

W 8X

2@ W 8X

W 8X

W 8X

W 8X

12" 12"

32"

2@

/8

HSS BEAM, HSS10X4X1/4

/8

/4

STRUCTURAL PLAN - CATWALK

T.O.S. ELEV 38' - 10 3/4"

HSS BEAM, HSS10X4X1/4

W 8X

W 8X

34"

TYP

12'-10"3 EQ. SPACES = , TYP 34"

TYP

36 1/2"

TYP

36 1/2"

TYP

W 8X

/2

/2

4@

'-7

12 1/2" 6"

10 1/2"

10 1/2"

10 5/8" 10 5/8"

12 1/2"

12 1/2"

TYP END CAP PLATE

PER DETAIL 3/S19

TYP MIDDLE CAP PLATE

PER DETAIL 2/S19

SIM

NO. OF SHEETSSHEET NO.

2370-1832

DRAWING NO.

TITLE

RAE SUPPORT TOWERS (DD1)

NTS

SCALE

PUGET SOUND NAVAL SHIPYARD

CODE 2370

ENGINEERING DIVISION

NO DEVIATION SHALL BE MADE

WITHOUT CODE 2370 APPROVAL

E

REV.

BEAM CL

WEB STIFFENERS PER 4/S9, PL 1/2", T&B

TYP SHEAR CONNECTION DETAIL

BEAM TO COLUMN WEB

BEAM PER PLAN

3/16 3/16

3/16 3/16 T&B

COLUMN

PER PLAN

T.O.S.

EXTENDED SHEAR TAB, PL 3/8"

1 1/2"2@

BEAM PER PLAN

1 1/2"

(2) O 3/4" BOLTS,

A325/F1852 PT, SSH

TYP SKEWED CONNECTION DETAIL

1/2"

(#) O 3/4" BOLTS,

A325/F1852 PT,

PER TABLE 9-1

1 1/2"

3"

3"

1 1/2"

T.O.S.

1 1/2"

3"

1 1/2"

1 1/2"

(3) SIDES3/16

3 1/2"

3 1/2"

W.P.

BEAM PER PLAN

1. FILLET WELD SIZE "w" IS INDICATED IN DETAIL VIEWS.

2. THERE SHALL BE NO WELDING IN THE k-AREA OF COLUMNS.

WELDING IN THE RADIUS BETWEEN THE WEB AND FLANGE

IS ACCEPTABLE.

3. PROVIDE WELD HOLD-BACKS EQUAL TO "w" WHEN WELDING

CONNECTION PLATES, CONTINUITY PLATES OR WEB STIFFENERS.

TYP PLATE TO W-SHAPE DETAIL

NOTES:

CL

1 1/2" k k1/2" 1

CLIP BOTTOM

SAME AS TOP

"w" "w"

TYP EA

FLANGE

k-AREA

"w" "w"

W-SHAPE MEMBER

PER PLAN

CONNECTION PLATE,

CONTINUITY PLATE,

OR WEB STIFFENER

3/16 1/2

3/16

T.O.S.

(#) O 3/4" BOLTS,

A325/F1852 PT,

PER TABLE 9-1

CLIP ANGLE, L4X3X3/8

TYP SHEAR CONNECTION DETAIL

BEAM TO GIRDER

BEAM CL

BEAM PER PLAN

GIRDER PER PLAN

1/2" 2" 1 1/2" 1 1/2"

3"

3"

1/2"

R 1/2" MIN

1" MAX

COPE BOTTOM SIM TO

TOP WHERE REQ'D

3/16

LENGTH

PER

TABLE 9-1

TYP SHEAR CONNECTION DETAIL

ANGLE-JOIST TO BEAM

BEAM PER PLAN

1/2"

R 1/2"

PL 3/8"

3/4"

1 1/2"

3"

1 3/4"

3"

(1) O 3/4" BOLT,

A325/F1852 PT

3/16 3/16

JOIST, L4X3X1/4, LLV

T.O.S.

1/2"

NOTES:

1. REFER TO 4/S9 FOR WEB STIFFENER DETAILS NOT SHOWN, "w" = 3/16.

BENT PL, 3/8"

BEAM TYPE # OF BOLTS LENGTH (in)

C10 2 6 W8 2 6 W10 2 6 W12 3 9

TABLE 9-1: SHEAR CONNECTION SCHEDULE

NO. OF SHEETSSHEET NO.

2370-1832

DRAWING NO.

TITLE

RAE SUPPORT TOWERS (DD1)

NTS

SCALE

PUGET SOUND NAVAL SHIPYARD

CODE 2370

ENGINEERING DIVISION

NO DEVIATION SHALL BE MADE

WITHOUT CODE 2370 APPROVAL

E

REV.

SFRS-DC

CJP, BG

T&B

R

BEAM CL

TYP MOMENT CONNECTION DETAIL

BEAM TO COLUMN FLANGE AT LEVELS 1 AND 2

C

SFRS-DC

CJP, BG

T&B

R

BEAM CL

EXTENDED SHEAR TAB,

PL 3/8" A572 GR. 50

TYP MOMENT CONNECTION DETAIL

BEAM TO COLUMN WEB AT LEVELS 1 AND 2

BEAM PER PLAN

1/4 1/4

1/4 1/4 T&B

COLUMN

PER PLAN

BEAM PER PLAN

TYP MOMENT CONNECTION DETAIL

BEAM TO COLUMN WEB WITH GUSSET AT LEVELS 1 AND 2

T.O.S.

SFRS-DC

CJP, BG

T&B

R

GUSSET PER BRB MFR

18"

1/4 1/4

(3) O 3/4" BOLTS, A325/F1852 SC

BEAM PER PLAN

SHEAR TAB, PL 3/8"

(3) O 3/4" BOLTS, A325/F1852 SC

3/16

1/4 T&B1/4

EXTENDED SHEAR TAB,

PL 3/8" A572 GR. 50

R 1/2" T&B

COLUMN

PER PLAN

3/16 3/16

1 1/2"2 1/2"

(2) O 3/4" ERECTION BOLTS, A325/F1852,

SHORT SLOTS IN BEAM AND TAB

NOTES:

1. WELD ACCESS HOLES SHALL BE PER AWS D1.8/D1.8M:2016,

SUBCLAUSE 6.11.1.2, "ALTERNATE GEOMETRY."

2. LEAVE ERECTION BOLTS IN PLACE AFTER BEAM WEB WELD IS MADE.

3. GUSSET AND OTHER FRAMING MEMBERS NOT SHOWN FOR CLARITY.

SFRS-DC

CJP

BOTTOM CONNECTION PLATE, PL 1" A572 GR. 50,

FOR DETAILS NOT SHOWN SEE 4/S9, "w" = 5/16

TOP CONNECTION PLATE, PL 3/4" A572 GR. 50,

FOR DETAILS NOT SHOWN SEE 4/S9, "w" = 5/16

2"

2 1/2"

2 1/2"

2"

3/4"

COLUMN

PER PLAN

BOTTOM CONNECTION PLATE, PL 1" A572 GR. 50,

FOR DETAILS NOT SHOWN SEE 4/S9, "w" = 5/16

TOP CONNECTION PLATE, PL 3/4" A572 GR. 50,

FOR DETAILS NOT SHOWN SEE 4/S9, "w" = 5/16

1 1/2"2@

1 1/2"

3"

3"

1 1/2"

12 7/8"

R 1/2" T&B

2 1/4"

NOTES:

1. WELD ACCESS HOLES SHALL BE PER AWS D1.8/D1.8M:2016,

SUBCLAUSE 6.11.1.2, "ALTERNATE GEOMETRY."

2. OTHER FRAMING MEMBERS NOT SHOWN FOR CLARITY.

NOTES:

1. WELD ACCESS HOLES SHALL BE PER AWS D1.8/D1.8M:2016,

SUBCLAUSE 6.11.1.2, "ALTERNATE GEOMETRY."

2. OTHER FRAMING MEMBERS NOT SHOWN FOR CLARITY.

12 7/8"

1 1/2"

3"

3"

1 1/2"

1 1/2"2@

MT

5/16

MT

MT

MT

MT

MT

MT

1/2" MIN, 2" MAX

1. AT CONTRACTOR'S OPTION, FULL LENGTH COLUMNS MAY BE USED OR

SPLICE COLUMNS PER THIS DETAIL.

2. ONLY ONE (1) SPLICE IS ALLOWED PER COLUMN.

3. COLUMNS MUST MEET OR EXCEED THE DIMENSIONAL TOLERANCE

REQUIREMENTS OF ASTM A6 OVER THE FULL LENGTH OF THE COLUMN.

4. WELD ACCESS HOLES SHALL BE PER AWS D1.8/D1.8M:2016,

SUBCLAUSE 6.11.1.2, "ALTERNATE GEOMETRY."

5. NO WELDING IN k-AREA PER 4/S9.

ANSI B

SHEET SIZE

NO. OF SHEETSSHEET NO.

2370-1832

DRAWING NO.

TITLE

RAE SUPPORT TOWERS (DD1)

NTS

SCALE

PUGET SOUND NAVAL SHIPYARD

CODE 2370

ENGINEERING DIVISION

NO DEVIATION SHALL BE MADE

WITHOUT CODE 2370 APPROVAL

SHEAR TAB, PL 3/8"

CJP, BG

CJP, BG

R

1/4 1/4

1/4 1/4 T&B

LEVEL 3 T.O.S.

TYP MOMENT CONNECTION DETAIL

BEAM TO COLUMN FLANGE AT LEVEL 3

TYP MOMENT CONNECTION DETAIL

BEAM TO COLUMN WEB AT LEVEL 3

LEVEL 3 T.O.S.

BEAM PER PLAN

CAP PLATE PER PLAN

R 1/2" T&B

EXTENDED SHEAR TAB, PL 3/8" A572 GR. 50

5/16

BEAM CL

5/16

(3) O 3/4" BOLTS, A325/F1852 SC

BOTTOM CONNECTION PLATE, PL 1" A572 GR. 50,

FOR DETAILS NOT SHOWN SEE 4/S9, "w" = 5/16

SFRS

CJP

COLUMN

PER PLAN

3/16 3/16

BEAM PER PLAN

12 1/2"

SFRS-DC

CJP, BG

R

2"

2 1/2"

2 1/2"

2"

2 1/2" 1 1/2"

5/16

NOTES:

1. WELD ACCESS HOLES SHALL BE PER AWS D1.8/D1.8M:2016,

SUBCLAUSE 6.11.1.2, "ALTERNATE GEOMETRY."

2. LEAVE ERECTION BOLTS IN PLACE AFTER BEAM WEB WELD IS MADE.

3. GUSSET AND OTHER FRAMING MEMBERS NOT SHOWN FOR CLARITY.

NOTES:

1. WELD ACCESS HOLES SHALL BE PER AWS D1.8/D1.8M:2016,

SUBCLAUSE 6.11.1.2, "ALTERNATE GEOMETRY."

2. OTHER FRAMING MEMBERS NOT SHOWN FOR CLARITY.

1 1/2"

3"

3"

1 1/2"

1 1/2"2@

MT

MT

MT

MT

MT

MT

MT

SFRS-DC

CJP, BG

R

MT

MT

3/16

CAP PLATE PER PLAN

3/16

12 7/8"

1" 1"

(2) O 3/4" ERECTION BOLTS, A325/F1852,

SHORT SLOTS IN BEAM AND TAB

3/16

COLUMN PER PLAN

CJP, BG

TYP

R

SFRS-DC

CJP, BG

R

COLUMN SPLICE

ELEV 22' - 0"

TYP COLUMN SPLICE DETAIL

NOTES:

MT + UT

MT + UT

MT + UT

MT + UT

NO. OF SHEETSSHEET NO.

2370-1832

DRAWING NO.

TITLE

RAE SUPPORT TOWERS (DD1)

NTS

SCALE

PUGET SOUND NAVAL SHIPYARD

CODE 2370

ENGINEERING DIVISION

NO DEVIATION SHALL BE MADE

WITHOUT CODE 2370 APPROVAL

E

REV.

C

BUILT-UP CANTILEVER DETAIL

LEVEL 2 T.O.S.

COLUMN

PER PLAN

NOTES:

1. OTHER FRAMING MEMBERS AT COLUMN NOT SHOWN FOR CLARITY.

37 1/8"

BEAM PER PLAN

BEAM PER PLAN

BOTTOM CONNECTION PLATE, PL 1/2",

FOR DETAILS NOT SHOWN SEE 4/S9, "w" = 5/16

WEB PLATE, PL 3/8"

12 1/2"

1/4 1/4

WEB PLATE

TO COLUMN

1/4 T&B1/4

LEVEL 2 T.O.S.

60° 60°

37 1/8"

1/4 NO WELDING IN k-AREA

CANTILEVER BEAM PER PLAN

BEAM PER PLAN,

CONNECTION PER 1/S9

COLUMN

PER PLAN

CANTILEVER BEAM DETAIL

NOTES:

1. OTHER FRAMING MEMBERS AT COLUMN NOT SHOWN FOR CLARITY.

TOP CONNECTION PLATE, PL 1/2",

FOR DETAILS NOT SHOWN SEE 4/S9, "w" = 5/16

C

1 1/2"4@

1 1/2"2@

1/2"

BEAM CL

EXTENDED SHEAR

TAB, PL 3/8"

(2) O 3/4" BOLTS,

A325/F1852 PT

3/16 3/16

3/16 3/16 T&B

R 1/2" T&B

1. REFER TO VIEWS ON SHEET 5 FOR PADEYE LOCATIONS.

2. PADEYE HOLE SHALL HAVE A FINISHED SURFACE

ROUGHNESS < 500 MICROINCH.

ANSI B

SHEET SIZE

NO. OF SHEETSSHEET NO.

2370-1832

DRAWING NO.

TITLE

RAE SUPPORT TOWERS (DD1)

NTS

SCALE

PUGET SOUND NAVAL SHIPYARD

CODE 2370

ENGINEERING DIVISION

NO DEVIATION SHALL BE MADE

WITHOUT CODE 2370 APPROVAL

TYP HSS CONNECTION DETAIL

HSS BEAM TO COLUMN WEB AT CATWALK

CATWALK T.O.S.

TYP HSS CONNECTION DETAIL

CANTILEVER BEAM TO HSS BEAM

SEAL

TYP CAP & SEAL DETAIL

NOTES:

CAP PLATE

1/4 (3) SIDES, TYP

3/16

3/16 TYP

3/16

3/16 T&B, TYP

EXTENDED SHEAR

TAB, PL 3/8"

1. CAP PLATE THICKNESS IS EQUAL TO OR 1/16"

LESS THAN MEMBER WALL THICKNESS.

2. ALL HSS MEMBERS WITH OPEN ENDS SHALL

BE CAPPED AND SEAL WELDED.

3. HSS MEMBERS SHALL BE FREE OF MOISTURE

PRIOR TO CAPPING.

B E

A M

C L

CATWALK T.O.S.

TYP HSS CONNECTION DETAIL

TRANSVERSE PLATE TO HSS BEAM

BEAM PER PLAN

(2) O 3/4" BOLTS, A325/F1852 PT

TRANSVERSE PLATE, PL 3/8"

1 1/2"4@

HSS BEAM AND

TRANVERSE PLATE C

1 1/2"2@

HSS BEAM PER PLAN

L

1/2"

LIFT POINT

PSNS DWG 2370-1832

GPS CAPACITY: 38,500 lbs (60° MIN. LIFT ANGLE)

TEST DATE: (ENTER TEST DATE, MM-DD-YYYY FORMAT)

PERIODIC TEST NOT REQUIRED

1/4

1/4

45v

45v

(3/8) (3/8)

BEAM PER PLAN

TYP PADEYE DETAIL

NOTES:

LIFT POINT LABEL PLATE,

REFER TO SHEET 3, LOAD

TEST AND WEIGHT NOTES,

PARAGRAPH 5.G. FOR

MORE INFORMATION; TO

BE LOCATED ON BEAM

WEB FACING TOWARDS

CATWALK

1/4 1/4

TRANSVERSE

PLATE TO HSS

MT

MT

TYP HSS BEAM

1 1/2"

6"

O 3"

R 4"

LEVEL 3 T.O.S.

1/2" GAP, TYP

TRANSVERS PLATE, FOR

DETAILS NOT SHOWN SEE 1/S13

S S

B E

A M

C L

H S

S B

E A

M C L

(3) SIDES, TYP1/4

12" 12"

NOTES:

1. HSS BEAM CONNECTIONS ARE SIMILAR BUT OPPOSITE

ON EACH SIDE OF COLUMN.

CATWALK T.O.S.

HSS BEAM

PER PLAN

TOP CONNECTION PLATE, PL 1/2",

FOR DETAILS NOT SHOWN SEE 4/S9,

"w" = 1/4

COLUMN PER PLAN

HSS BEAM PER PLAN

1"

BOTTOM CONNECTION PLATE, PL 1/2",

FOR DETAILS NOT SHOWN SEE 4/S9,

"w" = 1/4

1"

3/16 NO WELDING IN k-AREA

3/4" CANTILEVER

BEAM PER PLAN

PADEYE, PL 2",

CENTER ON BEAM 60°

LOAD TEST VALUE

FOR OPTION A = 57,750 lbs

WEB STIFFENER PER 4/S9,

PL 1/2", "w" = 1/4", EA SIDE

OF BEAM WEB

7 3/4" 11"

15"

LIFT POINT LABEL PLATE,

REFER TO SHEET 3, LOAD

TEST AND WEIGHT NOTES,

PARAGRAPH 5.G. FOR

MORE INFORMATION; TO

BE LOCATED ON BEAM

WEB FACING TOWARDS

CATWALK

NO. OF SHEETSSHEET NO.

2370-1832

DRAWING NO.

TITLE

RAE SUPPORT TOWERS (DD1)

NTS

SCALE

PUGET SOUND NAVAL SHIPYARD

CODE 2370

ENGINEERING DIVISION

NO DEVIATION SHALL BE MADE

WITHOUT CODE 2370 APPROVAL

E

REV.

BRB PROTECTED ZONE

SHADED REGION REPRESENTS PROTECTED ZONE

Lgc

Lwb

(MIN)

Lgb

Lwc

(MIN)

Wb SFRSWb Lwb Lwb

Wc SFRSWc Lwc Lwc

WELD GAP

AS REQ'D

TYP GUSSET AND BRB DETAIL

NOTES:

GUSSET

THICKNESS, tg

# BOLTS A490/F2280 SC, ni BOLT DIAMETER, db

1. SEE TABLE 14-1 FOR PRELIMINARY VALUES.

2. FINAL VALUES SHALL BE PER BRB MFR.

BRB SCHEDULE NOTES

1. THE BRB MANUFACTURER SHALL SUBMIT SIGNED AND SEALED

CALCULATIONS WITH ALL SHOP DRAWINGS. THE ENGINEER SHALL BE A

REGISTERED STRUCTURAL ENGINEER IN THE STATE OF WASHINGTON.

2. THE BRB MANUFACTURER SHALL DESIGN BRACE CONNECTIONS IN

ACCORDANCE WITH AISC 341-16.

3. THE WELD SIZES AND GUSSET PLATE SIZES GIVEN IN THE SCHEDULE ARE

FOR PRICING PURPOSES ONLY. FINAL DESIGN TO BE BY THE BRB

MANUFACTURER.

4. ALL GUSSET PLATE MATERIAL SHALL BE ASTM A572 GRADE 50.

5. Pu GIVEN IS THE GOVERNING CODE LEVEL FORCE FROM ASCE 7-10

STRENGTH BASED LOAD COMBINATIONS 5 AND 7.

6. THE MAXIMUM OUT-TO-OUT DIMENSIONS FOR EACH BRACE IS 8”.

7. Fysc IS THE ACTUAL YIELD STRESS OF THE STEEL CORE AS DETERMINED BY

COUPON TESTING. CORE MATERIAL SHALL BE ASTM A36 MATERIAL

SELECTED TO PROVIDE 38 ksi ≤ Fysc ≤ 46 ksi. CHARPY TESTING REQUIRED

WHEN THICKNESS OF THE CORE MATERIAL EXCEEDS 2”.

8. BRACE STIFFNESS Keff TO BE KF x Asc x E/Lwp-wp ± 10%. WHERE THE VALUES FOR STIFFNESS MODIFICATION FACTOR (KF) & STEEL CORE AREA (Asc) ARE TAKEN FROM THE TABLE PROVIDED FOR EACH BRACE ELEVATION & Lwp-wp

IS THE WORKPOINT-TO-WORKPOINT LENGTH OF THE BRACE.

9. BRACE STRAINS TO BE CALCULATED AS Pservice/Keff, WHERE Pservice = Pu/( ρI). ρ IS THE CODE REDUNDANCY FACTOR (1.3 FOR THIS STRUCTURE) AND I

IS THE CODE IMPORTANCE FACTOR (1.25 FOR THIS STRUCTURE).

10. MAXIMUM ω NOT TO EXCEED 1.54. MAXIMUM β NOT TO EXCEED 1.10.

11. MINIMUM STROKE TO OCCUR AT EACH END OF BRACE IN TENSION AND

COMPRESSION DIRECTIONS. CORE EXTENSION TO REMAIN STABLE OVER 2X

ITS LENGTH.

12. VIEW 1 ON SHEET 14 ILLUSTRATES THE BRB PROTECTED ZONES WHERE NO

STRUCTURAL CONNECTIONS ARE ALLOWED.

PSNS Core Stiffness Minimum

ID Line Grids Lvls Qty P u Area Modification Stroke d b n i no Shape H W t g t rg Wrg Wb Lwb Wc Lwc Lgb Lgc tg t rg Wrg Wb Lwb Wc Lwc Lgb Lgc

# # # # kip in² Factor (Kf) in in # # t or p in in in in in in in in in in in in in in in in in in in in

BF-NS3 N/S B-C, C-D L2 8 29 1.00 1.47 3.00 1 1/8 2 0 t 8 8 1/2 0 - 3/16 13 3/16 11 17 13 1/2 0 - 3/16 10 3/16 13 12 15

BF-NS2 N/S B-C, C-D L1 8 34 1.25 1.41 3.00 1 1/8 2 0 t 8 8 1/2 0 - 3/16 13 3/16 11 17 13 1/2 0 - 3/16 10 3/16 13 12 15

BF-NS1 N/S B-C, C-D L0 8 40 1.25 1.43 3.00 1 1/8 2 0 t 8 8 1/2 0 - 3/16 13 3/16 17 17 19 1/2 0 - 3/16 10 3/16 12 12 14

BF-EW3 E/W 2-3 L2 4 29 1.00 1.49 3.00 1 1/8 2 0 t 8 8 1/2 0 - 3/16 10 3/16 13 12 15 1/2 0 - 3/16 10 3/16 12 12 14

BF-EW2 E/W 2-3 L1 4 34 1.25 1.43 3.00 1 1/8 2 0 t 8 8 1/2 0 - 3/16 10 3/16 13 12 15 1/2 0 - 3/16 10 3/16 13 12 15

BF-EW1 E/W 2-3 L0 4 40 1.25 1.44 3.00 1 1/8 2 0 t 8 8 1/2 0 - 3/16 10 3/16 19 12 21 1/2 0 - 3/16 10 3/16 12 12 14

Table of Symbols

Wb = Minimum size of beam w eld Wc = Minimum size of column w eld Shape p = pipe, t = tube (square/rect) Lgc = Approximate height of gusset (not for detailing)

Lwb = Minimum length of beam w eld Lwc = Minimum length of column w eld W = Casing Width or Diameter Lgb = Approximate w idth of gusset (not for detailing) tg = Thickness of gusset no = Number of bolts in outside row each end H = Casing Height or Diameter (At V or Chev, equal to 1/2 gusset w idth) db = Bolt diameter (A490 SC) n i = Number of bolts in inside row each end t rg = Thickness of gusset reinforcing pad (repad), w here occurs

(total bolts per brace = 4*(n i +n o) Wrg = Minimum size of repad w eld to gusset

Casing Gusset Info at Lower End of BRB Gusset Info at Upper End of BRB

TABLE 14-1: BRB AND GUSSET PLATE SCHEDULE

NO. OF SHEETSSHEET NO.

2370-1832

DRAWING NO.

TITLE

RAE SUPPORT TOWERS (DD1)

NTS

SCALE

PUGET SOUND NAVAL SHIPYARD

CODE 2370

ENGINEERING DIVISION

NO DEVIATION SHALL BE MADE

WITHOUT CODE 2370 APPROVAL

BRACE C

BRB PER PLAN

L

GUSSET PER

BRB MFR

LOWER BP

UPPER BP

W.P.

COLUMN PER PLAN

TYP BRB DETAIL

BRB TO COLUMN WEB AT BASE PLATE

BRACE C

BRB PER PLAN

L

GUSSET PER

BRB MFR

LOWER BP

UPPER BPW.P.

WEB STIFFENER

PER 4/S9, PL1/2"

COLUMN PER PLAN

BRACE C

BRB PER PLAN

L

GUSSET PER

BRB MFR

BEAM PER PLAN

W.P.

WEB STIFFENER

PER 4/S9, PL1/2"

COLUMN PER PLAN

BRACE C

BRB PER PLAN

L

GUSSET PER BRB MFR

BEAM PER PLAN

W.P.

WEB STIFFENER PER

4/S9, EA SIDE OF

COLUMN WEB, ONLY IF

REQ'D BY BRB MFR

WEB STIFFENER PER 4/S9,

EA SIDE OF BEAM WEB,

ONLY IF REQ'D BY BRB MFR

Lgc/2

Lgc/2

W.P.

TYP BRB DETAIL

BRB TO COLUMN FLANGE AT BASE PLATE

TYP BRB DETAIL

BRB TO COLUMN WEB AT BEAM TOP

TYP BRB DETAIL

BRB TO COLUMN FLANGE AT BEAM TOP

TYP BRB DETAIL

BRB TO COLUMN FLANGE AT BEAM BOTTOM

TYP BRB DETAIL

BRB TO COLUMN FLANGE AT BEAM BOTTOM

BRACE C

BRB PER PLAN

L

GUSSET PER BRB MFR

BEAM PER PLAN

BEAM CL

WEB STIFFENER PER 4/S9,

EA SIDE OF BEAM WEB,

ONLY IF REQ'D BY BRB MFR

BRACE CL

BEAM CL

BRB PER PLAN

GUSSET PER BRB MFR

BEAM PER PLAN

W.P.

WEB STIFFENER PER 4/S9,

EA SIDE OF BEAM WEB,

ONLY IF REQ'D BY BRB MFR

WEB STIFFENER PER 4/S9,

EA SIDE OF BEAM WEB,

ONLY IF REQ'D BY BRB MFR

COLUMN PER PLAN

COLUMN PER PLAN

CAP PLATE PER PLAN

LEVEL 3 T.O.S.

B.O. BASE PLATE

B.O. BASE PLATE

WEB STIFFENER PER 4/S9,

EA SIDE OF COLUMN WEB,

ONLY IF REQ'D BY BRB MFR

WEB STIFFENER PER

4/S9, EA SIDE OF

COLUMN WEB, ONLY

IF REQ'D BY BRB MFR

WEB STIFFENER PER 4/S9,

EA SIDE OF COLUMN WEB,

ONLY IF REQ'D BY BRB MFR

T.O.S.

1. TEST FIT GALVANIZED BOLTS TO ENSURE ADEQUATE

CLEARANCE, ACCEPTABLE TO OVERSIZE HOLES 1/16" MAX.

1. NO WELDING IN THE COLUMN k-AREA PER 4/S9.

2. PROVIDE 5/16" WELD HOLD-BACKS.

3. FILL GAPS IN WELD WITH SEALANT PRIOR TO PAINT.

4. COLUMN END SURFACE AND BP (TOP AND BOTTOM) SURFACES

SHALL HAVE A FINISHED SURFACE ROUGHNESS < 500 MICROINCH.

ANSI B

SHEET SIZE

NO. OF SHEETSSHEET NO.

2370-1832

DRAWING NO.

TITLE

RAE SUPPORT TOWERS (DD1)

NTS

SCALE

PUGET SOUND NAVAL SHIPYARD

CODE 2370

ENGINEERING DIVISION

NO DEVIATION SHALL BE MADE

WITHOUT CODE 2370 APPROVAL

E

REV.

B

C

HORIZONTAL BRACE PLAN

LEVEL 1 SHOWN, LEVEL 2 SIMILAR

W.P.

W.P.

HORIZONTAL BRACE, L6X61/2,

VERTICAL LEG DOWN

p

(3) SIDES, TYP3/16

GUSSET PLATE, PL 1/2", TYP

CLIP ANGLE,

L4X3X3/8 x 9" LG, LLV, G.O.L. = 2 1/2"

TYP (4) PLCS

5/16 5/16

COLUMN PER PLAN

B.O. BP

ELEV 0' - 0"

BP-3 BASE PLATE ELEVATION

NOTES:

O 1 1/4"(4)

BASE PLATE, PL 1"

BASE PLATE BOLTING DETAIL

NOTES:

HARDENED WASHER,

CIRCULAR, ASTM F436

BOLT, HEAVY HEX,

GRADE A325, ASTM F3125

DTI WASHER, TYPE 325-1,

ASTM F959; COMPLETE

TENSIONING IN ACCORDANCE

WITH MFRs INSTRUCTIONS

PLATE WASHER

TOP BASE PLATE

BOTTOM BASE PLATE

2"

3"

3"

2"

2"

3"

3"

2"

11 5/8" 10"

7 1/16"

0.481" = y

10 13/16"

11 5/8"

10"

9 5/16"10"

12 1/16"

1 1/2"

3"

3"

1 1/2"

2 1/2"

COLUMN

PER PLAN

(3) O 3/4" BOLTS, A325/F1852 PT, TYP

5"

5"

3 1/2"

3 1/2"

8 1/8"

8 1/8"

3 1/2" 3 1/2"

6" 6"

5/16

5/16TYP EA FLANGE

COLUMN PER PLAN

(3) O 3/4" BOLTS,

A325/F1852 PT, TYP

SLIP CRITICAL

FAYING SURFACE

SLIP CRITICAL

FAYING SURFACE

1. NO WELDING IN THE COLUMN k-AREA PER 4/S9.

2. PROVIDE 1/2" WELD HOLD-BACKS.

3. FILL GAPS IN WELD WITH SEALANT PRIOR TO PAINT.

4. COLUMN END AND BASE PLATES' TOP AND BOTTOM SURFACES

SHALL HAVE A FINISHED SURFACE ROUGHNESS < 500 MICROINCH.

5. THE NORTH AND SOUTH BP-1 BASE PLATES ARE MIRRORED.

6. BASE PLATE DIMENSIONS ARE BASED ON INITIAL BRB GUSSET SIZING

FROM BRB MFR. BASE PLATE DIMENSIONS MAY NEED TO BE ADJUSTED

SLIGHTLY IF FINAL GUSSET SIZING IS DIFFERENT THAN INITIAL.

ANSI B

SHEET SIZE

NO. OF SHEETSSHEET NO.

2370-1832

DRAWING NO.

TITLE

RAE SUPPORT TOWERS (DD1)

NTS

SCALE

PUGET SOUND NAVAL SHIPYARD

CODE 2370

ENGINEERING DIVISION

NO DEVIATION SHALL BE MADE

WITHOUT CODE 2370 APPROVAL

E

REV.

BP-1 BOTTOM PLATE DETAIL

BP-1 TOP PLATE DETAIL

R 2"

R 2"

R 2"

R 2"

(5) O 1 9/16" x 3 3/4" SLOTTED HOLES

BP-1 BASE PLATE ELEVATION

NOTES:

BP-1 BOTTOM PLATE PER 2/S17

1/2 SFRS - DC 1/2

1/2 SFRS-DC

TYP EA FLANGE 1/2

PL 2" A572 GR. 50, HDG,

ROUGHEN TOP AND

BOTTOM SURFACES BY

HAND WIRE BRUSHING

AFTER GALVANIZING

PER 2370-1835

B.O. BP

ELEV 0' - 0"

COLUMN PER PLAN

(8) PLATE WASHER 1 PER 4/S17

(2) PLATE WASHER 2 PER 5/S17,

SHIP SEPARATE

PLATE WASHER 1 DETAIL

PL 1", HDG FINISH

1 1/2"

3"

3"

6"

O 1 5/16"

PLATE WASHER 2 DETAIL

PL 1", HDG FINISH

1 1/2"

3"

3"

6"

O 1 9/16"

PLATE WASHER 3 DETAIL

2 1/2"

11"

19 1/2"

22"

1 1/2"

3"

O 1 9/16"(3)

PL 1", HDG FINISH

(8) O 1 1/4" - 7 UNC, OVERTAP HOLES FOR

GALVANIZED BOLTS PER ASTM A563

TABLE 5, TEST FIT BOLTS TO ENSURE FIT

12"

12"

3/8"

3/8"

6"

6"

8 1/2"

12"

8 1/2"

12"

PL 2" A572 GR. 50,

APPLY SLIP CRITICAL

COATING TO BOTTOM SIDE

(8) O 1 5/16" x 3 1/8" SLOTTED HOLES

GUSSET PL, BRB NOT

SHOWN FOR CLARITY

9"

MT

MT

MT

MT

BP-1 TOP PLATE PER 3/S17

(5) O 1 1/2" - 6 UNC x 5" LG BOLTS, HEAVY HEX A325 SC, W/ DTI

WASHERS SIM TO 3/S16, SHIP

SEPARATE

(8) O 1 1/4" - 7 UNC x 5" LG BOLTS, A325 SC, W/ DTI WASHERS PER 3/S16

(1) PLATE WASHER 3 PER

6/S17, SHIP SEPARATE

MACHINE SCRIBE LINES ON TOP OF

TOP PLATE, CENTERED ON GRID

LINES, 1/16" WIDE x 1/32" DEEP

1/4" MIN

8 1/2"8 1/2"

4 1/2" 4 1/2"

11 1/2" 11 1/2"

14" 17 1/2"

10"

10"

3 1/4"

3 1/4"

10"

10"

3 1/4"

3 1/4"

4 1/2" 4 1/2"

1. NO WELDING IN THE COLUMN k-AREA PER 4/S9.

2. PROVIDE 1/2" WELD HOLD-BACKS.

3. FILL GAPS IN WELD WITH SEALANT PRIOR TO PAINT.

4. COLUMN END AND BASE PLATES' TOP AND BOTTOM SURFACES

SHALL HAVE A FINISHED SURFACE ROUGHNESS < 500 MICROINCH.

5. THE NORTH AND SOUTH BP-2 BASE PLATES ARE MIRRORED.

6. BASE PLATE DIMENSIONS ARE BASED ON INITIAL BRB GUSSET SIZING

FROM BRB MFR. BASE PLATE DIMENSIONS MAY NEED TO BE ADJUSTED

SLIGHTLY IF FINAL GUSSET SIZING IS DIFFERENT THAN INITIAL.

ANSI B

SHEET SIZE

NO. OF SHEETSSHEET NO.

2370-1832

DRAWING NO.

TITLE

RAE SUPPORT TOWERS (DD1)

NTS

SCALE

PUGET SOUND NAVAL SHIPYARD

CODE 2370

ENGINEERING DIVISION

NO DEVIATION SHALL BE MADE

WITHOUT CODE 2370 APPROVAL

E

REV.

R 2"

R 2"R 2"

R 2"

BP-2 TOP PLATE DETAIL

BP-2 BOTTOM PLATE DETAIL

PLATE WASHER 4 DETAIL

1 1/2"

3"

2 1/2"

11"

19 1/2"

28"

30 1/2"

PL 1", HDG FINISH

O 1 9/16"(4)

B.O. BP

ELEV 0' - 0"

BP-2 BASE PLATE ELEVATION

NOTES:

1/2 SFRS - DC1/2

1/2 SFRS-DC

TYP EA FLANGE1/2

(8) O 1 1/4" - 7 UNC x 5" LG BOLTS, A325 SC, W/ DTI WASHERS PER 3/S16

COLUMN PER PLAN

GUSSET PL, BRB NOT

SHOWN FOR CLARITY

3/8" 3/8"

4 1/2"

4 1/2"

6" 6"

(8) PLATE WASHER 1 PER 4/S17

(1) PLATE WASHER 4 PER 4/S18,

SHIP SEPARATE

(7) O 1 1/2" - 6 UNC x 5" LG BOLTS, HEAVY HEX A325 SC, W/ DTI

WASHERS SIM TO 3/S16, SHIP

SEPARATE

(3) PLATE WASHER 2 PER 5/S17,

SHIP SEPARATE

BP-2 TOP PLATE PER 3/S18

BP-2 BOTTOM PLATE PER 2/S18

GUSSET PL, BRB NOT

SHOWN FOR CLARITY

11 1/2"

11 1/2"

(7) O 1 9/16" x 3 3/4"

SLOTTED HOLES

8 1/2"8 1/2"

17"

12"20 1/2"

14"

17 1/2"

8 1/2"

8 1/2"

12"20 1/2"

9"

PL 2" A572 GR. 50,

APPLY SLIP CRITICAL

COATING TO BOTTOM SIDE

MACHINE SCRIBE LINES ON TOP OF

TOP PLATE, CENTERED ON GRID

LINES, 1/16" WIDE x 1/32" DEEP

1/4" MIN

PL 2" A572 GR. 50, HDG,

ROUGHEN TOP AND

BOTTOM SURFACES BY

HAND WIRE BRUSHING

AFTER GALVANIZING

PER 2370-1835

(8) O 1 1/4" - 7 UNC,

OVERTAP HOLES FOR

GALVANIZED BOLTS PER

ASTM A563 TABLE 5, TEST

FIT BOLTS TO ENSURE FIT

MT

MT

E

10" 10"

3 1/4" 3 1/4"

10" 10"

3 1/4" 3 1/4"

4 1/2"

4 1/2"

NO. OF SHEETSSHEET NO.

2370-1832

DRAWING NO.

TITLE

RAE SUPPORT TOWERS (DD1)

NTS

SCALE

PUGET SOUND NAVAL SHIPYARD

CODE 2370

ENGINEERING DIVISION

NO DEVIATION SHALL BE MADE

WITHOUT CODE 2370 APPROVAL

E

REV.

1. VIEW IS FROM 1/S11.

2. VIEW SHOWS END CAP PLATE TO COLUMN. MIDDLE CAP PLATE TO

COLUMN SIMILAR.

3. NO WELDING IN THE COLUMN k-AREA PER 4/S9.

4. PROVIDE 5/16" WELD HOLD-BACKS.

5. FILL GAPS IN WELD WITH SEALANT.

6. COLUMN END SURFACE AND CAP PLATE (TOP AND BOTTOM) SURFACES

SHALL HAVE A FINISHED SURFACE ROUGHNESS < 500 MICROINCH.

TYP CAP PLATE TO COLUMN DETAIL

NOTES:

END CAP PLATE

5/16 SFRS-DC 5/16

10 5/8" 10 5/8"

12 1/2"

(10) O 13/16" x 6 15/16"

SLOTTED HOLES

END CAP PLATE, PL 2"

1. END CAP PLATES ORIENTATIONS IS SHOWN IN 2/S8.

END CAP PLATE DETAIL

NOTES:

3" 3"

5/16

RETAINER PLATE,

PL 3/4"

3"

1"

MACHINE SCRIBE LINES ON TOP OF

CAP PLATE, CENTERED ON GRID

LINES, 1/16" WIDE x 1/32" DEEP

1. MIDDLE CAP PLATES ORIENTATION IS SHOWN IN 2/S8.

MIDDLE CAP PLATE DETAIL

NOTES: 10 5/8" 10 5/8"

12 1/2" 6"

10 1/2"

10 1/2" MIDDLE CAP PLATE, PL 2"

MACHINE SCRIBE LINES ON

TOP OF CAP PLATE,

CENTERED ON GRID LINES,

1/16" WIDE x 1/32" DEEP

7 1/4"

7 1/4"

9" 9"

4 1/2" 4 1/2"

1 1/2"2@

5/16

5/16 SFRS-DC

MT

MT

TSC ON TOP SURFACE

TSC ON TOP SURFACE

1. FOR STAIRWAY EAST-WEST LOCATIONS, REFER TO GRATING PLAN VIEWS ON SHEETS 22 AND 23.

2. VARIATIONS IN EXCESS OF 3/16" IN THE SIZES OF ADJACENT TREAD DEPTHS OR IN THE HEIGHT

OF ADJACENT RISERS SHALL BE PROHIBITED.

3. THE VARIATION BETWEEN THE SIZES OF THE LARGEST AND SMALLEST TREAD DEPTHS OR THE

LARGEST AND SMALLEST RISER SHALL NOT EXCEED 3/8".

ANSI B

SHEET SIZE

NO. OF SHEETSSHEET NO.

2370-1832

DRAWING NO.

TITLE

RAE SUPPORT TOWERS (DD1)

NTS

SCALE

PUGET SOUND NAVAL SHIPYARD

CODE 2370

ENGINEERING DIVISION

NO DEVIATION SHALL BE MADE

WITHOUT CODE 2370 APPROVAL

E

REV.

9" TYP

RISER

10" TYP

TREAD

DEPTH

15/16"

TYP NOSING

O 3/8" BOLTS PER 4/S21

NOSIN

G LIN

E

2"

TYP POST,

PIPE 1 1/2" SCH 40

STRINGER, C12X20.7

TYP

TYP

10" RETURN

CHECKER PLATE NOSING

ATTACHED TO GRATING

STAIR TREAD, WELDED STEEL BAR

GRATING WITH CHECKER PLATE

NOSING PER PSNS DRAWING 2370-1835

TYP TOP RAIL

AND MID RAIL,

PIPE 1-1/2" SCH 40

42"

TYP STAIRWAY DETAIL

GRATING, PROVIDE NECESSARY

OVERHANG FOR NOSING

7"

PROVIDE BENDS AT

GUARDRAIL AND MIDRAIL

TO RETURNS, TYP

TREAD LENGTH OF 3' - 0"

9"

L4X3X3/8 x 7", CENTER ON BEAM

BELOW, TYP EA STRINGER TO BEAM

BEAM PER PLAN

(2) O 3/4" BOLTS, A325/F1852 PT, FIELD

DRILL TO FIT BETWEEN GRATING

GRATING

STAIRWAY ELEVATION

NOTES:

TYP 3/16

3 3/8"

B D

B.O. BASE PLATES

ELEV 0' - 0"

LEVEL 1 T.O.G.

ELEV 15' - 0"

LEVEL 2 T.O.G.

ELEV 30' - 0"

CATWALK T.O.G.

ELEV 39' - 0"

15'-0"

20 RISERS

15'-0"

20 RISERS

9'-0"

12 RISERS

25'-2"

39 15/16"

TO TOP

NOSING

15'-10"

19 TREADS

39 15/16"

TO TOP

NOSING

15'-10"

19 TREADS

41 11/16"

TOP TOP

NOSING

9'-2"

11 TREADS

T.O.S.

ELEV 5' - 3"

15/16"

TOP NOSING

10" RETURN

45 3/4"

TYP POST

SPACING

45 3/4"

TYP POST

SPACING

51 1/2"

TYP POST

SPACING

HEADER BEAM PER PLAN

T.O.G.

(3) SIDES3/16

T.O.G.

CENTER STAIR RAILING

ON STRINGER FLANGE

3"

5"

NO. OF SHEETSSHEET NO.

2370-1832

DRAWING NO.

TITLE

RAE SUPPORT TOWERS (DD1)

NTS

SCALE

PUGET SOUND NAVAL SHIPYARD

CODE 2370

ENGINEERING DIVISION

NO DEVIATION SHALL BE MADE

WITHOUT CODE 2370 APPROVAL

E

REV.

TYP TREAD BOLTING DETAIL

AT STAIR STRINGER

STAIR STRINGER

STAIR TREAD

WASHER, EA SIDE,

ZINC-PLATED

BOLT, O 3/8", ZINC-PLATED

NUT, NYLON-INSERT

LOCK NUT,

ZINC-PLATED

TYP STAIRWAY ELEVATION

LEVEL 2 TO CATWALK STAIRS SHOWN

GRATING

BEAM PER PLAN

LOWER STAIR DETAIL

UPPER STAIR DETAIL

36" TREAD

LENGTH

3"

ANGLE

STRINGER

GRATING

(3) SIDES 3/16

1 1/2"

3"

1 1/2"

1 1/2"

(2) O 3/4" BOLTS, A325/F1852 PT

GRATING

STRINGER

HEADER BEAM PER PLAN

ANGLE, L4X3X3/8

UPPER STAIR SECTION

STAIR TREAD

2"

6"

HEADER BEAM

PER PLAN

NOTE: STAIR STRINGERS FROM

GROUND LEVEL TO LEVEL 1 SHALL

TERMINATE 5" ABOVE GROUND.

THESE STRINGERS SHALL BE

SUPPORTED MID-SPAN ALONG GRID C

AS SHOWN IN DETAIL 1/S20

S T

R

IN

G E

R

P O

S T

C T

Y P

L

ONLY THE LEVEL 2 TO

CATWALK STAIRS SHALL

HAVE THIS UPPER CLIP

MOUNTED INBOARD. ALL

OTHER STAIRS SHALL HAVE

CLIP ANGLES MOUNTED

OUTBOARD OF STAIRS.

STAIR SUPPORT DETAIL

GROUND TO LEVEL 1 STAIRS AT GRID C

STRINGER

3/16

TYP, PL TO FLANGE 3/16

PL 3/8", CAP BASE OF

STAIR STRINGERS FULL

WIDTH OF FLANGE

C

CENTER ANGLE ON BEAM

GROUND TO L1

STAIR STRINGER

L6X6X1/2 x 6"

3/16

BEAM, W8X18

(2) O 3/4" BOLTS, A325/F1852 PT,

PER STAIR STRINGER

2 3/4"

REMOVE SHARP EDGE

NO. OF SHEETSSHEET NO.

2370-1832

DRAWING NO.

TITLE

RAE SUPPORT TOWERS (DD1)

NTS

SCALE

PUGET SOUND NAVAL SHIPYARD

CODE 2370

ENGINEERING DIVISION

NO DEVIATION SHALL BE MADE

WITHOUT CODE 2370 APPROVAL

E

REV.

GRATING & RAILING PLAN - LEVEL 1

T.O.G. ELEV 15' - 0"

GRATING & RAILING PLAN - LEVEL 2

T.O.G. ELEV 30' - 0"

N

B

C

D

27"

27"

S T

A

IR

C L

S T

A

IR

C L

D O

W N

U P

'-7

'-7

12'-10"

RAIL 3

RAIL 1

RAIL 2

RAIL 3

RAIL 2

RAIL 5

RAIL 1

RAIL 4

B

E A

R

IN

G B

A R

S

B E

A R

IN

G

B A

R S

36"

TYP TREAD

LENGTH

13'-4 1/2"APPROX. GRATING WIDTH

8'-9 1/4"APPROX. GRATING WIDTH

B

C

D

'-7

'-7

12'-10"

36"

27"

S T

A

IR

C L

S T

A

IR

C L

RAIL 3

RAIL 1

RAIL 2

RAIL 3

RAIL 2

RAIL 5

RAIL 1

RAIL 4

B E

A R

IN

G

B A

R S

B E

A R

IN

G

B A

R S

D O

W N

U P

36"

TREAD

LENGTH

13'-4 1/2"APPROX. GRATING WIDTH

8'-9 1/4"APPROX. GRATING WIDTH

2" GAP6 1/16"

GRATING, ALL GRATING AT

LEVEL 1 HAS 1 1/4" TALL

BEARING BARS

FALL PROTECTION

ANCHOR PER 1/S29

FALL PROTECTION

ANCHOR PER 1/S29

FALL PROTECTION

ANCHOR PER 1/S29

GRATING, ALL GRATING AT

LEVEL 2 HAS 1 1/4" TALL

BEARING BARS

NO. OF SHEETSSHEET NO.

2370-1832

DRAWING NO.

TITLE

RAE SUPPORT TOWERS (DD1)

NTS

SCALE

PUGET SOUND NAVAL SHIPYARD

CODE 2370

ENGINEERING DIVISION

NO DEVIATION SHALL BE MADE

WITHOUT CODE 2370 APPROVAL

E

REV.

GRATING PLAN - CATWALK

T.O.G. ELEV 39' - 0"

BEARING

BARS

BEARING

BARS

GRATING, 2" TALL

BEARING BARS

RAILING SYSTEM PLAN - CATWALK

NOTES:

N

B

C

D

D O

W

NS

T

A

IR

C L

B E

A R

IN

G

B A

R S

B E

A R

IN

G

B A

R S

11'-2"APPROX. GRATING WIDTH

36"

APPROX.

GRATING

WIDTH

36"APPROX. GRATING WIDTH

36"APPROX. GRATING WIDTH

36"

TREAD

LENGTH

36" 12'-10" 36"

24"APPROX.

GRATING

WIDTH, TYP

/4

'-7

'-7

/4

36"

1. GRATINGS AND RAILINGS AT EACH CATWALK CORNER ARE SIMILAR.

CUTOUT FOR BRB,

(12") x (1' - 9") CLEAR, PROVIDE TOE BOARD

(4) SIDES PER 2/S24, TYP

B E

A R

IN

G

B A

R S

10" 10"

38" 21"

12"

B

C

D

2" GAP

2" GAP

12" GAP12" GAP

RAIL 6

RAIL 6 RAIL 6

RAIL 7

RAIL 6

RAIL 9

RAIL 10

RAIL 8

RAIL 7 REMOVABLE CORNER POST

REMOVABLE CORNER POST

SWING GATE PER PSNS DWG 2370-1835, TYP

REMOVABLE TOP RAIL AND MID RAIL

REMOVABLE TOP RAIL AND MID RAIL

REMOVABLE TOP RAIL AND MID RAIL

REMOVABLE TOP RAIL AND MID RAIL

13 1/2"

REMOVABLE MIDDLE POST

FALL PROTECTION

ANCHOR PER 1/S29

FALL PROTECTION

ANCHOR PER 1/S29

FALL PROTECTION

ANCHOR PER 1/S29

FALL PROTECTION

ANCHOR PER 1/S29

STORAGE CHEST,

JOBOX P/N 1-65990,

MOUNT PER 2/S29,

ENSURE LID CAN OPEN

WITHOUT OBSTRUCTION,

VERIFY LOCATION W/ EOR

GRATING, 2" TALL

BEARING BARS

GRATING, 1 1/4" TALL

BEARING BARS

GRATING, 1 1/4" TALL

BEARING BARS

13 1/2"

1. GRATINGS ARE WELDED BAR GRATING, BEARING BARS ARE 1 1/4" OR 2" TALL x 3/16" THICK, BEARING BAR SPACING IS 1 3/16", CROSS BAR SPACING IS 4", GALVANIZED FINISH.

ANSI B

SHEET SIZE

NO. OF SHEETSSHEET NO.

2370-1832

DRAWING NO.

TITLE

RAE SUPPORT TOWERS (DD1)

NTS

SCALE

PUGET SOUND NAVAL SHIPYARD

CODE 2370

ENGINEERING DIVISION

NO DEVIATION SHALL BE MADE

WITHOUT CODE 2370 APPROVAL

E

REV.

3/16 3/4

BANDING BAR,

EA END, TYP

BEAM PER PLAN

BEAM PER PLAN

BEAM PER PLAN

WELD MIDDLE

OF GRATING TO

EA CROSS-BEAM 3/16 3/4

TYP GRATING ATTACHMENT DETAIL

NOTES:

BEARING BAR, TYP

CROSS BAR, TYP

B E

A R

IN

G

B A

R S

3/16 3/4

TYP GRATING CUTOUT FOR BRB

TYP 1/8 1-4

1-4

GRATING

TYP GRATING PLAN

GRATING AT CORNER COLUMN

GRATING

NOTES:

1. BANDING IS REQUIRED ON ALL GRATING

CUTOUTS AT COLUMNS.

TYP GRATING PLAN

GRATING AT MIDDLE COLUMN

NOTES:

1. BANDING IS REQUIRED ON ALL GRATING

CUTOUTS AT COLUMNS.

1" GAP

1" GAP

GUARDRAIL

1" GAP

1" GAP

1" GAP, TYP

1"

GAP

COLUMN

PER PLAN

GRATING

CATWALK T.O.G.

L4X3X3/8 x (1' - 10 1/2"), TYP

HSS BEAM

2"

TYP

PROVIDE TOE BOARD

BANDING ALL AROUND

BRB CUTOUTS

CANTILEVER BEAM

BRB, HSS8X8

CASING SHOWN

TYP GRATING PLAN

CATWALK GRATING AT CORNER COLUMN

1" GAP

BEAM PER PLAN

GUSSET

PLATE

GUSSET PLATE

TOP CONNECTION

PLATE PER 3/S10

GUARDRAIL

COLUMN

PER PLAN

TOP

CONNECTION

PLATE

3 3/4"

BEAM PER PLAN

1/2" GAP

CL

12"

12"

40"

CORNER POST

BASE PER 3/S28

REMOVABLE

TOE BOARD

MIDDLE POST

BASE PER 5/S28

REMOVABLE

TOE BOARD

34" CORNER POST

BASE PER 3/S28

GRATING, 1 1/4" TALL

BEARING BARS

GRATING, 2" TALL

BEARING BARS

FIXED END POST

PER 4/S26

GRATING, 1 1/4" TALL

BEARING BARS

COLUMN PER PLAN

REMOVABLE

TOE BOARD

TOE BOARD

3/16

TYP POST BASE TO BEAM,

SKIP WEEP HOLES

REMOVABLE TOE BOARD

4"

TYP

NO. OF SHEETSSHEET NO.

2370-1832

DRAWING NO.

TITLE

RAE SUPPORT TOWERS (DD1)

NTS

SCALE

PUGET SOUND NAVAL SHIPYARD

CODE 2370

ENGINEERING DIVISION

NO DEVIATION SHALL BE MADE

WITHOUT CODE 2370 APPROVAL

EQ EQ EQ

1. RAIL 1 SHOWN, RAIL 2 IS SIMILAR BUT OPPOSITE.

2. REFER TO 1/S25 FOR DETAILS NOT SHOWN.

RAIL 1 ELEVATION

NOTES:

TYP GUARDRAIL SYSTEM ELEVATION

NOTES:

BEAM PER PLAN

10" UNO, RAILING RETURN

WHERE SPECIFIED

T.O.G.

TYP TOP RAIL, MID RAIL,

RETURN AND POST;

PIPE 1 1/2" SCH 40

TYP

TYP

POST SPACING

PER TABLE 25-1

GRATING PER PLAN

PROVIDE BENDS AT

RAILS TO RETURNS, TYP

10" UNO, RAILING RETURN

WHERE SPECIFIED

1. MAXIMUM POST SPACING IS 50" ON CENTER.

2. REFER TO VIEWS ON SHEET 26 FOR POST MOUNT DETAILS.

3. RAILING SYSTEMS, INCLUDING RAILS AND TOE BOARDS, SHALL BE

PAINTED YELLOW IN ACCORDANCE WITH PSNS DRAWING 2370-1835.

(#) OF POSTS PER TABLE 25-1

4 1/4"

MAX

21 1/2"

42"

12 7/8"

1. REFER TO 1/S25 FOR DETAILS NOT SHOWN.

RAIL 3 ELEVATION

NOTES:

TOE BOARD, FB 1/4" x 4"

3/4"

2 1/2"

3/4"

2 3/4"3/4"

POST

(2) O 5/16"

GRATING

TOE BOARD

TYP TOE BOARD END DETAIL

EQ EQ EQ

NOTE: TABLE 25-1 PROVIDES NOMINAL SPACING OF RAILING

SYSTEM POSTS. THESE SHALL BE USED AS REFERENCE ONLY.

4" GAP

4" GAP

4" GAP

4" GAP

COLUMN PER PLAN

BEAM PER PLAN

TOP RAIL

MID RAIL

POST

TOE BOARD

COLUMN PER PLAN

BEAM PER PLAN

TOP RAIL

MID RAIL

POST

TOE BOARD

3/4"

2 1/2"

3/4"

REMOVABLE TOE BOARD,

FB 1/4" x 4", PTD YELLOW

1. TOE BOARDS ON RAILINGS SHALL BE CONNECTED TO EACH OTHER BY

REMOVABLE TOEBOARDS.

TYP REMOVABLE TOE BOARD DETAIL

NOTES:

(2) O 1/4" BOLTS/NYLON

INSERT LOCK NUTS/WASHERS,

STEEL ZINC PLATED

3/4"

TOE BOARD OR

REMOVABLE POST BASE

3/4"

RAIL # QTY # OF

POSTS

POST SPACING

(in)

MOUNTING

DETAIL

END RETURN(S)

1 4 4 39.000 1/S27 ONE END, 12 7/8"

2 4 4 39.000 1/S27 ONE END, 12 7/8"

3 4 4 43.283 1/S27 NONE

4 2 3 43.306 2/S27 BOTH ENDS, 10"

5 2 2 25.638 1/S27 BOTH ENDS, 10"

6 4 4 36.750 2/S27 BOTH ENDS, 10"

7 2 4 VARIES 3 & 4/S27 NONE

8 1 3 38.000 2/S27 BOTH ENDS, 10"

9 1 3 39.950 2/S27 BOTH ENDS, 10"

10 1 2 29.250 1/S28 BOTH ENDS, 10"

TABLE 25-1: GUARDRAIL SYSTEM SCHEDULE

NO. OF SHEETSSHEET NO.

2370-1832

DRAWING NO.

TITLE

RAE SUPPORT TOWERS (DD1)

NTS

SCALE

PUGET SOUND NAVAL SHIPYARD

CODE 2370

ENGINEERING DIVISION

NO DEVIATION SHALL BE MADE

WITHOUT CODE 2370 APPROVAL

E

REV.

TYP REMOVABLE RAIL ELEVATION

REMOVABLE TOP AND MID RAIL

CATWALK T.O.G.

21 1/2"

42"

REMOVABLE CORNER POST

REMOVABLE TOE BOARD

1. REFER TO 1/S25 FOR DETAILS NOT SHOWN.

2. RAIL 7 IS SYMMETRIC ABOUT THE CENTERLINE.

RAIL 7 ELEVATION

CATWALK T.O.G.

21 1/2"

42"

POST, SQUARE TUBE

2 1/2" x 2 1/2" x 3/16", REMOVABLE TOP AND

MID RAIL, SQUARE TUBE

1 1/4" x 1 1/4" x 11 GA., HDG FINISH

POST, PIPE

1 1/2" SCH 40

CL

REMOVABLE TOE BOARD,

FB 1/4" x 4", HDG FINISH

REMOVABLE

CORNER POST

CORNER POST

BASE PER 3/S28

TOP AND MID RAILS,

PIPE 1 1/2" SCH 40

TOE BOARD

CANTILEVER BEAM

CORNER POST BASE PER 3/S28

MIDDLE POST BASE PER 5/S28

CORNER POST BASE PER 3/S28

CATWALK T.O.G.

REMOVABLE CORNER

FIXED END POST

REMOVABLE TOE BOARD

HSS BEAM

TYP REMOVABLE RAIL ELEVATION

CATWALK T.O.S.

12"

44"

GRATING

REMOVABLE TOE BOARD,

FB 1/4" x 4", PTD YELLOW

REMOVABLE POST, SQUARE

TUBE 2 1/2" x 2 1/2" x 3/16"

CANTILEVER BEAM

TYP REMOVABLE RAIL, SQUARE

TUBE 1 1/4" x 1 1/4" x 11 GA., HDG FINISH

REMOVABLE RAIL MOUNT, SQUARE

TUBE 1 3/4" x 1 3/4" x 12 GA., TYP, REMOVE TOP FACE

5/8" TYP

O 5/16" FOR LOCKING PIN, TYP

1/4" GAP, TYP

CL

7/8"2@ TYP

1. REMOVABLE CORNER POST SHOWN, MIDDLE AND END POSTS SIMILAR.

2. HDG FINISH ON REMOVABLE POST WELDMENTS.

TYP REMOVABLE POST ELEVATION

NOTES:

PL 3/4", ONLY FOR POST BASE

ON CANTILEVER BEAM PER 3/S28

3/4"

LOCKING PIN W/ RETAINER WIRE,

STEEL ZINC PLATED, O 1/4" PIN,

1 7/8" USABLE LENGTH,

TYP EA END OF REMOVABLE RAILS,

McMASTER P/N 98416A009

21 1/2"

42"

HITCH PIN W/ HAIRPIN COTTER

PIN & LANYARD, STEEL ZINC PLATED,

O 3/8" PIN, 4" USABLE LENGTH,

CENTER ON TUBE,

McMASTER P/N 98412A211

2"

1/8 TYP

CAP AND SEAL WELD

POST TOP ONLY PER 3/S13

3/16

22 3/4"

43 1/4"

REMOVABLE TOP AND MID RAIL

POST BASE PER 3/S28

CL

1. REFER TO 5/S26 FOR DETAILS NOT SHOWN.

TYP FIXED END POST ELEVATION

NOTES:

CAP AND SEAL WELD

POST TOP ONLY PER 3/S13

1 1/2"

22 3/4"

43 1/4"

44"

GRATING

HSS BEAM

3/16

CATWALK T.O.S.

TYP REMOVABLE RAIL, SQUARE

TUBE 1 1/4" x 1 1/4" x 11 GA., HDG FINISH

REMOVABLE RAIL MOUNT, SQUARE

TUBE 1 3/4" x 1 3/4" x 12 GA., TYP

FIXED END POST, SQUARE

TUBE 2 1/2" x 2 1/2" x 3/16"

LOCKING PIN

LOCKING PIN

2 1/2"

3/4"

2 1/2"

3/4"

REMOVABLE TOE BOARD,

FB 1/4" x 4", HDG FINISH

(3) SIDES, TYP1/8

REMOVABLE RAIL MOUNT, SQUARE

TUBE 1 3/4" x 1 3/4" x 12 GA., TYP

TOE BOARD BRACKET, PL 1/4"

1 1/2"

(2) O 1/4" BOLTS/NYLON

INSERT LOCK NUTS/WASHERS,

STEEL ZINC PLATED

1/2"

NO. OF SHEETSSHEET NO.

2370-1832

DRAWING NO.

TITLE

RAE SUPPORT TOWERS (DD1)

NTS

SCALE

PUGET SOUND NAVAL SHIPYARD

CODE 2370

ENGINEERING DIVISION

NO DEVIATION SHALL BE MADE

WITHOUT CODE 2370 APPROVAL

E

REV.

P O

S T

C L

TYP POST MOUNT DETAIL

POST TO W12X35 BEAM

POST, PIPE

5 1/4"

1" 1" 2"

1/4" MAX

B E

A M

C L

BEAM, W12X35

3/16 3/16

PL 1/4", CENTER

ON POST

(2) O 1/2" BOLTS,

HEAVY HEX A325

GRATING

TOE BOARD

P O

S T

C L

TYP POST MOUNT DETAIL

POST TO W-SHAPE BEAM WITH 4" FLANGE WIDTH

POST, PIPE

3 1/4"

1/4" MAX

B E

A M

C L

3/16 3/16

PL 1/4"

GRATING

TOE BOARD

3/4" 3/4" 1 1/4"

4"

1"

1/8 1/8

PL 1/4", CENTER

ON POST

(2) O 1/2" BOLTS,

HEAVY HEX A325

BEAM PER PLAN

LEAVE PIPE END OPEN

LEAVE PIPE END OPEN

1/2"

1"

4"

1"

1"

T.O.S. T.O.S.

1"

1/2"

1/2"

1"

4"

1"

3/4"

1" 1 1/2"CANTILEVER

BEAM, W8X10

LEAVE PIPE

END OPEN

TYP POST MOUNT DETAIL

PIPE POST TO CANTILEVER BEAM

3/16 3/16

(2) O 1/2" BOLTS,

HEAVY HEX A325

PL 1/4", CENTER

ON POST

1"

GRATING

POST, PIPE

TOE BOARD

P O

S T

C L

1/4" MAX

(4) O 1/4" BOLTS/NYLON

INSERT LOCK NUTS/WASHERS,

STEEL ZINC PLATED

1/2"

1"

4"

1"

3/4"

CANTILEVER

BEAM, W8X10

LEAVE PIPE

END OPEN

TYP POST MOUNT DETAIL

SQUARE POST TO CANTILEVER BEAM

(2) O1/2" BOLTS,

HEAVY HEX A325

PL 1/4"

1"

GRATING

POST,

SQUARE TUBE

TOE BOARD

P O

S T

C L

1/4" MAX

3/16 3/4"

TOE BOARD BRACKET PER 2/S28

CATWALK T.O.S.

3/4"

CATWALK T.O.S.

3/4"

3/16 3/16

3/16 3/16

NOTCH PER 4/S9

NOTCH PER 4/S9

E

E

E

1" 1 1/2"

1. GATE NOT SHOWN. TOP OF GATE SHALL BE 42" ABOVE T.O.G.

SHEET SIZE

NO. OF SHEETSSHEET NO.

2370-1832

DRAWING NO.

TITLE

RAE SUPPORT TOWERS (DD1)

NTS

SCALE

PUGET SOUND NAVAL SHIPYARD

CODE 2370

ENGINEERING DIVISION

NO DEVIATION SHALL BE MADE

WITHOUT CODE 2370 APPROVAL

E

REV.

P O

S T

C L

TYP POST MOUNT DETAIL

POST TO C-SHAPE BEAM

TOE BOARD

1/4" MAX

LEAVE PIPE

END OPEN

GRATING

BEAM, C10X15.3

1 1/4"

POST

P O

S T

C L

1 1/2"

1/2"

1"

4"

1"

1"

L3X3X1/4 x 6"

(2) O 1/2" BOLTS,

HEAVY HEX A325

T.O.S.

TYP TOE BOARD BRACKET DETAIL

3/4"

2 1/2"

1"

1/2" 3" 1/2"

R 1"

2"

TOE BOARD

BRACKET,

BENT PL 1/4"

R1/4" WEEP HOLE EA SIDE1 1/2"

3/4"

2 1/2"

3/4"

3"

3"

12" TOE BOARD

BRACKET, PL 1/4"

(3) SIDES, TYP1/8

SQUARE TUBE,

3" x 3" x 3/16"

PL 3/4", ONLY FOR

REMOVABLE POST BASE

ON CANTILEVER BEAM

SKIP WEEP HOLES1/8

TYP CORNER POST BASE DETAIL

NOTES:

1. REMOVABLE CORNER POST BASE SHOWN, POST BASE ON

OTHER SIDE OF TOWER WILL BE SIMILAR BUT OPPOSITE.

2. HDG FINISH.

1/2"

CL

C L

CL

C L

1 1/2"

3/4"

2 1/2"

3/4"

1 1/2"

3/4"

2 1/2"

3/4"

1/2" 1/2"

3"

3"

TYP MIDDLE POST BASE DETAIL

NOTES:

1. REMOVABLE MIDDLE POST BASE SHOWN, POST BASE ON

OTHER SIDE OF TOWER WILL BE SIMILAR BUT OPPOSITE.

2. HDG FINISH.

R1/4" WEEP

HOLE EA SIDE

SQUARE TUBE,

3" x 3" x 3/16"

(3) SIDES, TYP1/8

O 5/16"(4)

TOE BOARD

BRACKET, PL 1/4"

O 5/16"(4)

TYP SWING GATE POST DETAIL

11"

CATWALK T.O.S.

46"3/16

3/16

POST, PIPE 1 1/2"

SCH 40, PTD YELLOW

3/16 3/16

R 1 1/2" FB 1/4" x 3", PTD YELLOW

COLUMN WEB

HSS BEAM TOP

CONNECTION PLATE

O 5/16"(4)

E 12"

1. REFER TO 2370-1835, PARAGRAPH 2. FOR STORAGE CHEST SPECIFICATION.

1. ANCHOR LOCATIONS ARE SHOWN ON GRATING AND RAILING PLANS ON SHEETS 22 & 23.

2. THIS DETAIL IS BASED ON THE CLIMB TECH SWIVEL ANCHOR MODEL: SWS100N.

3. USE MFRs RECOMMENDED BOLT ASSEMBLY TO ATTACH TO COLUMNS.

AN…