3103-7990 Drawing 2370-1963_RevB.pdf

A

B

C

D

A

B

C

D

Decimals:

X.X = ±0.1

X.XX= ±0.06

X.XXX = ±0.005

X.XXXX = ±0.0005

Fractions = ±1/16 Angles = ±1/2°

Sheet 1 of 3

HEPA Filter Specification - 140 CFM

AS SHOWN B

B H

E P

A F ilt er

S pe ci fic at io n

- 1

C

FM

-1

Unless otherwise specified, dimensions are in inches.

Drawing dimensional and geometric tolerances per ASME Y14.5M-1994

FILE PATH

NO DEVIATIONS SHALL BE MADE

WITHOUT CODE 2370 APPROVAL

PUGET SOUND NAVAL SHIPYARD

DRAWING NO.

TITLE

SCALE

FSR

REV.

D W

G . N

O

T

IT

LE

R

E V

S

H E

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CHECKED

DRAWN

DRAWN

DESIGNED

BRANCH

SUPV.

SIGNATURE DATE

CONCURRENCE

SIGNATURE DATE

APPROVAL

CODE

2370-1963

/S/ SIGNATURE ON FILE

DATE CHANGE BY APPROVAL

REVISIONS

SYMB REV DESCRIPTION

AA

BB

CODE 2370

ENGINEERING DIVISION

SIGNATURE DATE

A.D.C. REVIEW

DISTRIBUTION STATEMENT: "A"

APPROVED FOR PUBLIC RELEASE

ISO VIEW 3C

2370-1963-A1

ASSY 1 FLANGELESS FILTER

ISO VIEW 3A

2370-1963-A2

ASSY 2 FLANGED FILTER

5 1

Mark Sorna /S/

Mark Sorna /S/

04/20/2017

04/20/2017

NOTES:

1. GENERAL

This drawing provides details for two HEPA filters (Assy 1 and Assy 2). Both of the filters shall comply with the applicable requirements of ASME AG-1, Section FK, Type 2 as detailed in the following notes.

The Assmbly 2 (A2) filter detailed on Sheet 3 of this drawing is identical to the Assembly 1 (A1) filter detailed on Sheet 2 with the addition of a flange and gaskets.

2. REFERENCED DOCUMENTS

a. ASME AG-1, Code on Nuclear Air and Gas Treatment

b. UL 586, Standard for Safety –High Efficiency, Particulate Air Filter Units

3. MATERIALS

a. Materials shall comply with the requirements of ASME AG-1, Section FK, Article FK-3000.

b. CASING, HANDLE AND FLANGE (Assy 2 only): 14 gauge (0.075”) minimum thick ASTM A240 stainless steel in compliance with the requirements of ASME AG-1, FK-3110.

c. GASKETS (Assy 2 only): 0.25” thick neoprene rubber, ASTM D1056, Type 2, Grade 2C4, 30 to 40 durometer, Shore-A, solid neoprene, 9.75” i.d. x 11.00” o.d. bonded to the upper and lower surface of the flange. gaskets shall be fastened to the flanges using an adhesive complying with the requirements of ASME AG-1, FK-3150.

d. FACEGUARDS: stainless steel 4 x 4 mesh wire fabric in conformance with the requirements of

ASME AG-1, FK-3140.

e. SEPARATORS: corrugated 0.0015” thick min. aluminum in conformance with the requirements of ASME AG-1, FK-3160.

4. DESIGN

a. Filter design shall comply with the applicable requirements of ASME AG-1, Section FK, Article

FK-4000. Filter type shall be a Type 2 Axial Flow Circular Filter with Type A Filter pack.

b. Filter Performance Specifications:

i. Rated Airflow: 140 CFM

ii. Maximum Resistance at Rated Flow: 1.3” w.g.

iii. Max Operating Temperature: 200°F

iv. Min Operating Temperature: 10°F

v. Max Relative Humidity: 99%

5. TESTING

a. Filters shall be qualification tested per the requirements of ASME AG-1, Section FK, Article FK-

5000. Note: This filter may be qualified using an existing FC qualification as a basis in lieu of new qualification testing as noted in ASME AG-1 section FK, Article FK-5200.

b. Each filter manufactured for delivery shall be production tested for resistance to airflow and test aerosol particle penetration in accordance with FK-5210 and FK-5220.

6. FABRICATION

a. Filters shall be fabricated in accordance with the requirements of ASME AG-1, Section FK, Article FK-6000.

7. PACKAGING, SHIPPING, AND STORAGE

a. Packaging, shipping and storage of the filters shall be in accordance with the requirements of

ASME AG-1, Section FK, Article FK-7000.

8. QUALITY ASSURANCE

a. Quality assurance shall conform to the requirements of ASME AG-1, Section FK, Article FK-

8000.

b. Certificates of conformance shall be provided stating that the filters conform to all of the requirements of ASME AG-1, Section FK.

9. NAMEPLATES

a. Filter marking and package marking shall conform to the requirements of ASME AG-1, Section

FK, Article FK-9000 including a UL label indicating successful testing per UL 586.

b. Label locations are identified on Sheet 2, View 8C (for Assy 1) and Sheet 3, View 13C (for Assy

2).

Gary Washburn /S/ 05/31/2017C/105.2

Mark Sorna /S/ 06/01/2017

Tim Whetsel /S/ 06/01/2017

PER REQUEST BY THE CONTRACTING

OFFICE, ADDED A DISTRIBUTION STATEMENT

M ar k So rn a

/s

Ti m

W he ts el

/s

2/ 7/

B

ENGINEERING NOTE REGARDING REVISIONS:

This drawing provides requirements associted with a n IRPOD used by the National Stock System. Any revision to this drawing requires review for impact to the IRPOD spe cification and changes to the IRPOD may also be necessary.

B

1. CHANGED DISTRIBUTION STATEMENT TO "A"

2. ADDED NOTE ABOUT REVISIONS AND IRPOD

3. CHANGED FLOW DIRECTION ARROW FOR

THE ASSY 2 FLANGED FILTER

M ar k So rn a

/s

Ti m

W he ts el

/s

5/ 6/

C

D

A

B

X.XX= ±0.06

X.XXX = ±0.005

X.XXXX = ±0.0005

Fractions = ±1/16 Angles = ±1/2°

Sheet 2 of 3

HEPA Filter Specification - 140 CFM

AS SHOWN B

B H

E P

A F ilt er

S pe ci fic at io n

- 1

C

FM

-1

Unless otherwise specified, dimensions are in inches.

Drawing dimensional and geometric tolerances per ASME Y14.5M-1994

NO DEVIATIONS SHALL BE MADE

WITHOUT CODE 2370 APPROVAL

PUGET SOUND NAVAL SHIPYARD

DRAWING NO.

TITLE

SCALE REV.

D W

G . N

O

T

IT

LE

R

E V

S

H E

E T

2370-1963

CODE 2370

ENGINEERING DIVISION

FACE SCREEN

FACE SCREEN

ADHESIVE

678910

678910

ISO SECTION VIEW 8A

ASSY 1 HEPA FILTER

2370-1963-A1

ELEVATION VIEW 10C (8C)

ASSY 1 HEPA FILTER

2370-1963-A1

ELEVATION VIEW 8C (3C)

ASSY 1 HEPA FILTER

2370-1963-A1

ELEVATION VIEW 6C (8C)

ASSY 1 HEPA FILTER

2370-1963-A1

AIR FLOW

SEPARATOR

MEDIA

ADHESIVE

HANDLE

THIS SIDE

ONLY

9.75O

1.00

HANDLE

12.00

10.50 ±.50

FILTER PACK

CENTERED

C

D

A

B

X.XX= ±0.06

X.XXX = ±0.005

X.XXXX = ±0.0005

Fractions = ±1/16 Angles = ±1/2°

Sheet 3 of 3

HEPA Filter Specification - 140 CFM

AS SHOWN B

B H

E P

A F ilt er

S pe ci fic at io n

- 1

C

FM

-1

Unless otherwise specified, dimensions are in inches.

Drawing dimensional and geometric tolerances per ASME Y14.5M-1994

NO DEVIATIONS SHALL BE MADE

WITHOUT CODE 2370 APPROVAL

PUGET SOUND NAVAL SHIPYARD

DRAWING NO.

TITLE

SCALE REV.

D W

G . N

O

T

IT

LE

R

E V

S

H E

E T

2370-1963

CODE 2370

ENGINEERING DIVISION

AIR FLOW

SEPARATOR

MEDIA

ADHESIVE

HANDLE

THIS SIDE

ONLY

FACE SCREEN

FACE SCREEN

ADHESIVE

11.00O FLANGE O.D.

1112131415

1112131415

GASKET

ISO SECTION VIEW 13A

ASSY 2 HEPA FILTER

2370-1963-A2

ELEVATION VIEW 15C (13C)

ASSY 2 HEPA FILTER

2370-1963-A2

ELEVATION VIEW 13C (3A)

ASSY 2 HEPA FILTER

2370-1963-A2

ELEVATION VIEW 11C (13C)

ASSY 2 HEPA FILTER

2370-1963-A2

1.00

HANDLE

.08 FLANGE

THICKNESS REF

9.75O

12.00 CASE

DEPTH WITH

FLANGE

10.50 ±.50

FILTER PACK

CENTERED