HB-167-001 Hydro Lab Door Modification REV A - Approved_143742608.pdf

600mm

100 95

AP

90 85 80 75 70 65 60 55 50 45 40 35 30 25 15 20 10 05

400mm

FP

DWL 5.9m

BASELINE

of Sheet

Rev

Scale

C

A

D

Maritime Systems Division 2750 Prosperity Avenue Suite 600

Fairfax VA 22031

(703) 270 1540

Size

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

B

C

A

D

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-167-001D

R225

NOAA SHIP HENRY BIGELOW

SWBS

HYDRO LAB DOOR MODIFICATIONS

D W

G H

B -1

-0

R E V

A

A

GENERAL NOTES

NWT 3/15/22

SML 3/17/22

KDM / NOAA 3/18/22

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 #10 TO BILL OF MATERIALS

8-B ADDED GENERAL NOTE 1A

8-D ADDED GENERAL NOTE 15, 16, 17, 18

25-C CHANGED BERP CLEAR OPENING

DIMENSIONS27-C

34-B

ADDED ITEM 10 TO VIEW

38-B

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, HYDRO LAB DOOR - NO 132 SERIES 1212 DOOR, REV. 01 P0020411-001

DRAWING INDEX

SHT REV TITLE

1 A GENERAL NOTES

2 - REMOVALS

3 - DECK & BULKHEAD INSERTS

4 A BERP & BOLTING RING DETAILS

5 A DOOR FRAME & BERP ASSEMBLY

GENERAL NOTES

1 THIS DRAWING DETAILS THE STRUCTURAL MODIFICATIONS TO REPLACE DOOR #132 IN REF 2, WHICH IS A 79"X76” (CLEAR OPENING) QAWT DOUBLE DOOR WITH A SINGLE 36"X72" (CLEAR

OPENING) SINGLE ALUMINUM WATERTIGHT DOOR WITH STEEL FRAME. THE EXISTING DOOR

IS LOCATED AT FRAME 43, AT THE AFT END OF THE HYDRO LAB, APPROXIMATELY 5438 MM TO

STARBOARD. THE EXISTING DOOR HAS A REMOVABLE SILL AND A TROUGH CUT THROUGH

THE DECK TO ALLOW DOGGING THE LOWER EDGE OF THE SILL.

1A THIS DRAWING DETAILS THE STRUCTURAL MODIFICATIONS TO REPLACE DOOR #132 IN REF 2, WHICH IS A 79"X76” (CLEAR OPENING) QAWT DOUBLE DOOR WITH A SINGLE 36"X76" (CLEAR

OPENING) SINGLE WATERTIGHT. THE EXISTING DOOR IS LOCATED AT FRAME 43, AT THE AFT

END OF THE HYDRO LAB, APPROXIMATELY 5438 MM TO STARBOARD. THE EXISTING DOOR

HAS A REMOVABLE SILL AND A TROUGH CUT THROUGH THE DECK TO ALLOW DOGGING THE

LOWER EDGE OF THE SILL.

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 REF. 3 INCLUDES STRUCTURAL DRAWINGS OF THE SCANTLINGS AT FRAME 43, HOWEVER

THERE WERE SOME DIFFERENCES IN LOCATIONS OF STIFFENERS AND OPENINGS IN THE SHIP

CHECK SO THE LOCATIONS IN THE SHIP CHECK WERE USED.

6 ALL WELDING, WORKSMANSHIP, AND MATERIALS SHALL BE IN ACCORDANCE WITH CURRENT

ABS MARINE VESSEL RULES, USCG, AND IMO REGULATIONS

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 NEW PADEYE STATIC TEST:

- 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.

12 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.

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

THE ENDS. UNLESS OTHERWISE INDICATED, WELDS SHALL BE SIZED PER TABLE 3-C. SIZES

PERTAIN TO THE LEG LENGTH.

14 PROVIDE RELIEF CUTS AS SHOWN IN THE TABLE BELOW. IF NONE IS SHOWN ON THE DETAIL, IT IS ASSUMED TO HAVE THE 3

8"X 38" CORNER SNIPE AND IS TO BE FILLED WITH WELD.

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

15 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.

16 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.

17 WELDING PROCESS AND PROCEDURES SHALL BE APPROPRIATE TO ENSURE NO WARPING OF

BERP PLATING.

AREAS OF WORK

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

KEY PROFILE 3-B

MAIN DECK, FR43, STBD SIDE

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 16 FT ANGLE, 4X3X1

4" STEEL ABS GRADE A 5.8

4 6 FT FLAT BAR, 58"x3" STEEL ABS GRADE A 6.4

5 20 FT FLAT BAR, 1"x2" STEEL ABS GRADE A 6.8

6 1 EA QUICK-ACTING WTT DOOR ALUMINUM -

CONSTRUCTED IAW REF 1, 36x72 CLEAR OPENING, RIGHT HAND OPENING

7 4 FT2 GASKET, 18" NEOPRENE ASTM D2000

8 70 EA BOLT, 1 2"-13 NC 1- 18" STAINLESS STEEL 316 SS FULL THREAD

9 70 EA WASHER, 12" STAINLESS STEEL 316 SS

10 1 EA WATERTIGHT DOOR VARIOUS - 280.6 FREEMAN SERIES 1212, SEE REF 4

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

TYPICAL RELIEF CUTS

SCALE: 6" = 1'-0"

DETAIL 4-C

R112"

8"

8"

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

N/A

See A

BS H

ousto n L ette r R ef T 2465606 D ate d 2

6-O C

T-2

REMOVALS, FR43 LOOKING AFT

SCALE: 1"=1'-0"

SECTION 11-B

of Sheet

Rev

Scale

Size Drawing Number

D HB-167-001

A

D

C

B

A

C

B

D

Title

Maritime Systems Division 2750 Prosperity Avenue Ste 600

Fairfax VA 22031

(703) 270 1540

REMOVALS

2 1"=1'-0"

UNDER DECK REMOVALS

SCALE: 1"=1'-0"

PLAN 9-A

SCARF DOOR FRAME

FROM BULKHEAD. LEAVE

BLKHD INTACT

REMOVE TROUGH, KNIFE EDGE,

AND PORTION OF DECK STIFFENER

4x3x1 4 (E)

REMOVALS, FR43 LOOKING FWD

SCALE: 1"=1'-0"

SECTION 13-B

S

H

IP

12'-3 1/2"7'-1014"

18x3x3

8" FLANGED

PLATE (E)

1'-63 4"

7'-612" 1'-812"

DECK PLATING

REMOVAL

12'-3 1/2" 7'-1014"1'-63 4"

MAIN DECK

28'-4" ABL

MAIN DECK

28'-4" ABL

9 A

S

H

IP

R10"

6'-11"

NOTE: DOOR FRAME MEASUREMENTS

DENOTE EXTENT OF CLEAR OPENING

AFTER REMOVALS

F W

D

S

H

IP

12'-3 1/2"

16" PL (E)

R6" TYP

See A

BS H

ousto n L ette r R ef T 2465606 D ate d 2

6-O C

DECK INSERT

PLAN 17-A

4x3x1 4 (E) of Sheet

Rev

Scale

Size Drawing Number

D HB-167-001

A

D

C

B

A

C

B

D

Title

Maritime Systems Division 2750 Prosperity Avenue Ste 600

Fairfax VA 22031

(703) 270 1540

DECK & BULKHEAD INSERTS

3 1"=1'-0"

BULKHEAD INSERT, FR43 LOOKING FWD

SCALE: 1"=1'-0"

SECTION 21-B

18x3x3

8" FLANGED

PLATE (E)

MAIN DECK

28'-4" ABL

MAIN DECK

28'-4" ABL

18x3x3

8" FLANGED

PLATE (E)

4x3x1 4 (E)

S

H

IP

13'-6"

12'-3 1/2" 7'-1014"1'-63 4"

S

H

IP

17 A

7'-612" 1'-812"

F W

D

S

H

IP

12'-3 1/2"

R4" TYP

BULKHEAD STIFFENERS, FR43 LOOKING AFT

SCALE: 1"=1'-0"

SECTION 17-B

SEE SECTION 21-B

FOR INSERT DETAILS

1'-212"

1'-914" 4'-712"

R10"

R934"

4"

1'-114" 4'-3 12" 1'-614"

4"

SEE SECTION 21-B FOR

STIFFENER DETAILS

3 3

16" PL (E)

See A

BS H

ousto n L ette r R ef T 2465606 D ate d 2

6-O C

PADEYE (TYP)

SCALE: 6"=1'-0"

DETAIL 25-A

BERP, LOOKING FWD

SCALE: 1"=1'-0"

DETAIL 25-C

of Sheet

Rev

Scale

Size Drawing Number

D HB-167-001

A

D

C

B

A

C

B

D

Title

Maritime Systems Division 2750 Prosperity Avenue Ste 600

Fairfax VA 22031

(703) 270 1540

BERP & BOLTING RING DETAILS

4 1"=1'-0"

BOLTING RING DETAILS, FR43 LOOKING FWD

1"=1'-0"

SECTION 29-B

12'-3 1/2"

MAIN DECK

28'-4" ABL

3"

Ø1"

R112"

PADEYE REINFORCEMENT SNIPE (TYP)

SCALE: 6"=1'-0"

DETAIL 27-A

2"

1 4

112"

R1114" 1"

2"

2"4'-3 12" 1

2"

7NOTE: CUT GASKET MATERIAL

TO MATCH DIMENSIONS OF

BOLTING RING

1/2 - 13 UNC

0.8 (x70, EVENLY SPACED)

BERP, LOOKING AFT

SCALE: 1"=1'-0"

DETAIL 27-C

Ø.5312

THRU

(x70, EVENLY SPACED)

514"

93 4"

3'-078" 93 4"5

4"

4"

A

A

4 4

R1'-014" TYP

3"

BERP PLATE

BERP STIFFENER 4

R378"TYP

See A

BS H

ousto n L ette r R ef T 2465606 D ate d 2

6-O C

BERP INSTALLATION, FR43 LOOKING AFT

SECTION 34-B

of Sheet

Rev

Scale

Size Drawing Number

D HB-167-001

A

D

C

B

A

C

B

D

Title

Maritime Systems Division 2750 Prosperity Avenue Ste 600

Fairfax VA 22031

(703) 270 1540

DOOR FRAME & BERP ASSEMBLY

5 1"=1'-0"

BERP INSTALLATION, FR43 LOOKING FWD

SCALE: 1"=1'-0"

SECTION 38-B

12'-3 1/2"

12'-3 1/2"

MAIN DECK

28'-4" ABL

MAIN DECK

28'-4" ABL

A

BERP ASSEMBLY

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

DETAIL 37-A

BERP, 516" PLATE (N)

BOLTING RING,

1"x2" FLAT BAR (N)

SILL HEIGHT OF COMPLETED

BERP / DOOR FRAME ASSEMBLY

MUST BE 15" TO MEET

REGULATORY REQUIREMENTS

CENTER DOOR FRAME SIDE TO

SIDE TO BERP CLEAR OPENING

8 9 (x70) SEE DET. 37-A

INSERT, 516" PL (N)

MAIN DECK

28'-4" ABL

See A

BS H

ousto n L ette r R ef T 2465606 D ate d 2

6-O C