HB-167-002 Wet Lab Door Modification REV A - Approved_143748972.pdf

600mm

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400mm

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DWL 5.9m

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SHT REV TITLE

1 A GENERAL NOTES

2 - REMOVALS

3 - INSTALLATION

4 A BERP DETAILS

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Maritime Systems Division 2750 Prosperity Avenue Suite 600

Fairfax VA 22031

(703) 270 1540

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Drawing Title

Drawn by Date Prepared for

Date

Date

Checked by

Approved by

NOAA Office of Marine & Aviation Operations 8403 Colesville Road

Silver Spring MD 20910

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C

A

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Drawing Number

THIRD ANGLE PROJECTION

UNLESS OTHERWISE SPECIFIED

DIM ARE IN INCHES

TOL ON ANGLE ± 0.01°

INTERPRET DIM AND TOL PER

ASME Y14.5M-2009

ABS Approval Date

DateUSCG Approval

HULL NUMBER

HB-167-002 D

R225

NOAA SHIP HENRY BIGELOW

SWBS

WET LAB DOOR MODIFICATIONS

D W

G H

B -1

-0

R E V

A

A

GENERAL NOTES

1 AS NOTED

MCH 12/2/21

NWT 12/15/21

KDM/NOAA 3/17/22

REV ZONE DESCRIPTION DATE APPROVED

- ALL INITIAL RELEASE 3/17/2022 KDM/NOAA

A 1-A ADDED REF 4 8/14/2023 KL/NOAA

3-D ADDED ITEM #11 TO BILL OF MATERIALS

8-D ADDED GENERAL NOTES 1A, 16, 17

25-C

CHANGED CLEAR OPENING DIMENSIONS

27-C

29-C

CHANGED SILL HEIGHT DIMENSION

ADDED ITEM 11 TO VIEW

REFERENCES

NO. TITLE DRAWING NO.

1 ALUMINUM DOORS WATERTIGHT, QUICK ACTING ARRANGEMENT, REV. A 7044215

2 FRV40 CLASS STRL DOORS, HATCHES, MANHOLES & SCUTTLES FH62

3 FRV40 HULL MIDBODY SCANTLINGS FR19-FR49 FH03

4 HENRY BIGELOW, WET LAB DOOR - NO. 106 SERIES 1212 DOOR, REV. 01 P0020411-002

GENERAL NOTES

1 THIS DRAWING DETAILS THE STRUCTURAL MODIFICATIONS REQUIRED TO REPLACE DOOR

#106 IN REF 2, WHICH IS A 48X76” CLEAR OPENING QAWT DOUBLE DOOR BY A 36X66 SINGLE

ALUMINUM DOOR WITH STEEL FRAME AS INDICATED IN REFERENCE 2. THE EXISTING DOOR IS

LOCATED AT FRAME 58, AT THE FORWARD END OF THE WET LAB, APPROXIMATELY 4230 MM

TO STARBOARD. THE EXISTING DOOR HAS A REMOVABLE SILL AND A TROUGH.

1A THIS DRAWING DETAILS THE STRUCTURAL MODIFICATIONS REQUIRED TO REPLACE DOOR

#106 IN REF 2, WHICH IS A 48X76” CLEAR OPENING QAWT DOUBLE DOOR BY A 36X66 SINGLE

DOOR. THE EXISTING DOOR IS LOCATED AT FRAME 58, AT THE FORWARD END OF THE WET

LAB, APPROXIMATELY 4230 MM TO STARBOARD. THE EXISTING DOOR HAS A REMOVABLE SILL

AND A TROUGH.

2 THE HEIGHT OF THE SILL OF THE NEW DOOR IS TO BE 15 INCHES ABOVE THE MAIN DECK.

3 THERE IS A RAIL SYSTEM CONSISTING OF AN I-BEAM THAT RUNS IN THE OVERHEAD BETWEEN

THE WET LAB AND HYDRO LAB, WHICH MAY NEED TO BE REMOVED IN ORDER TO BE ABLE TO

OPEN THE NEW DOORS.

4 THE INSTALLED DOOR IS RIGHT HAND OPENING TOWARDS THE WEATHER.

5 THERE ARE NO STRUCTURAL DRAWINGS OF THE SCANTLINGS AT FRAME 58. THE

SCANTLINGS AND SPACING INDICATED ON THE DRAWING ARE BASED ON THE SHIP CHECK.

AS WELL, THERE ARE NO DRAWINGS DETAILING THE SCANTLINGS OF THE TROUGH BELOW

THE MAIN DECK IWO THE DOOR. THE APPROXIMATE DIMENSIONS WERE MEASURED ON THE

SHIP CHECK, HOWEVER, THE INTEGRATION WITH THE EXISTING STIFFENER RUNNING BELOW

THE DECK AT FRAME 58 COULD NOT BE DETERMINED. IT WILL BE THE RESPONSIBILITY OF THE

CONTRACTOR TO DETERMINE NECESSARY INTEGRATION IN THIS AREA.

6 ALL WORKMANSHIP AND MATERIAL SHALL BE IN ACCORDANCE WITH ABS RULES.

7 INSTALL BOLTED EQUIPMENT REMOVAL PLATE LEVEL AND/OR PLUMB WITH THE BASELINE OF

THE SHIP.

8 ALL NEW STEEL TO BE ABS GRADE “A” MILD STEEL UNLESS OTHERWISE NOTED.

9 THERE SHALL BE NO SUBSTITUTIONS WITHOUT PRIOR APPROVAL OF ABS AND THE OWNER'S

REPRESENTATIVE.

10 TEMPLATE WORK AS NECESSARY FROM THE SHIP. AS THE EXISTING FRAME IS TO BE

SCARFED OUT AND THE EXACT DIMENSIONS OF THE OPENING IN THE BHD AFTER THE DOOR

FRAME IS SCARFED OUT ARE UNKNOWN, THE DIMENSIONS OF THE BERP AND BOLTING RING

MAY NEED TO BE ADJUSTED TO FIT.

11 INSULATION MAY NEED TO BE TEMPORARILY REMOVED ON THE OUTBOARD SIDE OF THE

DOOR FOR WELDING THE BOLTING RING TO THE BHD.

12 NEW PADEYE STATIC TEST PROCEDURE:

- STATIC TEST NEW PADEYE TO 4000 POUNDS. STATIC LOAD TO BE HELD FOR A PERIOD OF

TEN MINUTES.

- AFTER COMPLETION OF STATIC TEST, INSPECT STRUCTURE FOR DAMAGE OR PERMANENT

DISTORTION OCCURRING TO THE FITTING OR SUPPORTING STRUCTURE.

13 AFTER TESTING OF NEW PADEYES AND UPON COMPLETION OF WORK, CONTRACTOR SHALL

FABRICATE AND INSTALL PLACARDS NEAR NEW PADEYES INDICATING DATE OF TESTING AND

SAFE WORKING LOAD. PLACARDS SHALL BE PHENOLIC, WITH WHITE LETTER MINIMUM 1" TALL

ON A BLACK BACKGROUND.

14 EXCEPT WHERE NOTED, ALL WELDS ARE TO BE DOUBLE CONTINUOUS FILLETS WRAPPED AT

THE ENDS. UNLESS OTHERWISE INDICATED, WELDS SHALL BE SIZED PER TABLE 4-C. SIZES

PERTAIN TO THE LEG LENGTH.

15 PROVIDE RELIEF CUTS AS SHOWN IN THE TABLE BELOW. IF NONE IS SHOWN ON THE DETAIL, IT IS ASSUMED TO HAVE THE 3/8"X3/8" CORNER SNIPE AND IS TO BE FILLED WITH WELD.

SCALLOPS SHALL HAVE RADII AS SHOWN IN THE TABLE BELOW UNLESS NOTED OTHERWISE.

16 DOOR CUTOUT HEIGHT, WIDTH, AND RADIUS SHALL BE 1/8" LARGER THAN ROUGH OPENING

SIZE INDICATED IN REF 4. FIELD FIT DOOR PRIOR TO CUTTING OUT ROUGH OPENING TO

ENSURE PROPER SILL HEIGHT IS ATTAINED.

17 NEW DOOR FRAME IS CONSTRUCTED OF 316 STAINLESS STEEL, TO BE WELDED TO CARBON

STEEL BERP PLATING. USE APPROPRIATE CLEANING METHODS, FILLER MATERIALS, AND

WELDING PROCESSES AND PROCEDURES.

AREAS OF WORK

SCALE: 1/16" = 1'-0"

KEY PROFILE 4-A

BILL OF MATERIALS

NO. QTY UNIT DESCRIPTION MATERIAL MATL. SPEC.

UNIT WT.

[LB]

REMARKS

1 98 FT2 PLATE, 516" STEEL ABS GRADE A 12.8

2 0.15 FT2 PLATE, 58" STEEL ABS GRADE A 25.5

3 1.80 FT2 PLATE, 3 4" STEEL ABS GRADE A 30.6

4 16 FT FLAT BAR, 3"x5

16" STEEL ABS GRADE A 3.2

5 22 FT ANGLE, 3X3X1

4" STEEL ABS GRADE A 5.8

6 22 FT FLAT BAR, 1"x2" STEEL ABS GRADE A 6.8

7 1 EA QUICK-ACTING WTT DOOR ALUMINUM -

CONSTRUCTED IAW REF 1, 36x66 CLEAR OPENING, RIGHT HAND OPENING

8 4 FT 2 GASKET, 18" ] ASTM D2000

9 64 EA BOLT, 1 2"-13 NC 1- 18" STAINLESS STEEL 316 SS FULL THREAD

10 64 EA WASHER, 12" STAINLESS STEEL 316 SS

11 1 EA WATERTIGHT DOOR VARIOUS 257.0 FREEMAN SERIES 1212, SEE REF 4

MAIN DECK, FR58, STBD SIDE

TABLE 3-C: FILLET WELD SIZING

THICKNESS OF

THINNER PLATE

≤ 14 " 16"

8"

16"

2"

8" ≥ 3 4"

FILLET WELD

LEG SIZE

16"

32"

32"

4"

16"

16"

8"

CORNER SNIPE CORNER SCALLOP SCALLOP IWO BUTTS & SEAMS

R3 4"

TYPICAL RELIEF CUTS

SCALE: 6" = 1'-0"

DETAIL 4-C

1/4" 1/4" 5/16"

N/A

N/A

1/4" 1/4" 5/16"

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Maritime Systems Division 2750 Prosperity Avenue Ste 600

Fairfax VA 22031

(703) 270 1540

REMOVALS

2 3/4"=1'-0"

5'-5""

SCARF DOOR FRAME FROM BULKHEAD

MAIN DECK

28'-4" ABL

B10

4'-918""

16" DECK PLATING

REMOVAL

8x8x3/4 (E)

1'-812"

312"

4'-13 4"

514"

1'-514"

318"

DOOR FRAME (E)

REMOVE PORTION OF 8x8x3

4" FP (E)

4"

REMOVE DRAIN TROUGH

8x8x3

4" FP REMOVAL & DRAIN TROUGH

REMOVAL, SEE SECTION 13-C

F W

D

4'-11"

℄ SHIP

11'-5 14" 9'-8 3/4"

REMOVALS, FR 58 LOOKING AFT

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

SECTION 13-C

REMOVALS, FR 58 LOOKING FWD

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

SECTION 9-C

DECK REMOVALS

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

PLAN 10-B

℄ SHIP

11'-9 14 "

16" PLATE (E) 5

16" PLATE (E)

R6" TYP

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Maritime Systems Division 2750 Prosperity Avenue Ste 600

Fairfax VA 22031

(703) 270 1540

INSTALLATIONS

3 1"=1'-0"

2"

2"

16" PLATE (N), SEE

SECTION 22-A

2" 4'-678"" 1

2"

MAIN DECK

28'-4" ABL

B18

4'-918""

8x8x3 4 (E)

R13 1

5'-5""

8x8x3 4 (E)8x8x3

4 (E)

R1'-13 4"

MAIN DECK

28'-4" ABL

8x8x3 4 (E)

1/2 - 13 UNC

0.75

[x64 EVENLY SPACED]

SEE 22-A FOR

BLKHD INSERT

R1'-114"

R1'-114"

TYP x3

4"

358"73'-23 4"

4"

4'-11"

BULKHEAD STIFFENERS, FR58 LOOKING FWD

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

SECTION 18-C

BOLTING RING, FR 58 LOOKING AFT

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

SECTION 22-C

INSERT PLATE, FR 58 LOOKING FWD

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

SECTION 22-A

DECK INSERT PLATE (BLKHD REMOVED FOR CLARITY)

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

PLAN 18-B

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S

H

IP

11'-5 14" 11'-5 14"

℄ SHIP

11'-9 14"

S

H

IP

11'-5 14"

8NOTE: CUT GASKET MATERIAL

TO MATCH DIMENSIONS OF

BOLTING RING

1"

4"

SEE 22-A FOR STIFFENER

INSERT DETAILS

SEE 22-A FOR STIFFENER

INSERT DETAILS

16" PLATE (E)

16" PLATE (E)

R6" TYP

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Maritime Systems Division 2750 Prosperity Avenue Ste 600

Fairfax VA 22031

(703) 270 1540

BERP INSTALLATION & DETAILS

A

4 AS NOTED

MAIN DECK

28'-4" ABL

A

A

Ø1"

BERP (LOOKING AFT)

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

DETAIL 25-C

PADEYE

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

DETAIL 26-A

BERP ASSEMBLY

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

DETAIL 28-A

BERP (LOOKING FWD)

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

DETAIL 27-C

R1'-33 4" TYP

514" 514"

DOOR FRAME INST & BERP ASSEMBLY, FR58 LOOKING AFT

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

SECTION 29-C

CENTER DOOR FRAME SIDE TO

SIDE TO BERP CLEAR OPENING

SILL HEIGHT OF COMPLETED

BERP / DOOR FRAME ASSEMBLY

MUST BE 15" TO MEET

REGULATORY REQUIREMENTS

Ø.5156

THRU

[x64, EVENLY SPACED]

2"

ALIGN PADEYE

TO 516" FLAT

BAR ON OPP

SIDE

SIM & OPP

TO 26-A

3'-078"

MAIN DECK

28'-4" ABL

R112"

3"

R378" TYP

514"

4'-1178"

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