ML20151C618

Rev C to Operating Procedure for Type a Series II Casks

ML20151C618
Person / Time
Site:	07109159
Issue date:	05/06/1985
From:	Hipsher W, Miller T, Motl G LN TECHNOLOGIES CORP. (FORMERLY LONDON NUCLEAR SVCS
To:
Shared Package
ML20151C598	List: ML20151C594 ML20151C618 ML20151C622 ML20151C630 ML20265F300 ML20265F309
References
WM-025, WM-25, NUDOCS 8807220062
Download: ML20151C618 (64)

Text

.-

l NUMBER REVISION PAGE OF WM-025 C

1 16 TITLE i

Operating Procedure for Type A Series II Casks TECHNOLOGIEG C O R PQ A t.TI O N l

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COPYRIGHT C 1987 BY LN TECHNOLOGIES CORPORATION ALL RIGHTS RESERVED. NO PART OF THIS DOCUMENT MAY BE REPRODUCEO OR TRANSMITTED IN ANY FORM OR BY ANY MEANS. ELECTRONIC OR MECHANICAL, INCLUDING PHOTOCOPYING. RECORDING OR BY ANY INFORMATION STORAGE ANO RETRIEVAL SYSTEM.WITHOUT PERMISSION IN WRITING FROM LN TECHNOLOGIES CORPORATION. EXCEPT FOR STRICTLY CONTROLLED DISTRIBUTION.FOR EVALUATION PURPOSES.

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ORIGIN ATOR DATE CHECKED DATE OA DATE MANAGER DATE I

l 8807D2OO62 080216 PDR ADDCK 07109159 C

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NO.

REVISION PAGE WM-025 C

2 of 16 TABLE OF CONTENTS Page 1.0 PURPOSE 3

2.0 APPLICABILITY 3

l

~

3.0 DEFINITIONS 3

4.0 REFERENCES

3 5.0 RESPONSIBILITIES 4

6.0 INSPECTIONS AND SURVEYS 4

6.1 Receipt Inspection 5

6.2 Preshipment Inspection 5

7.0 CASK MOVEMENT 6

7.1 Removal from Trailer 6

7.2 Installation on Trailer 6

8.0 CASK OPERATION AND LOADING 7

8.1 Primary Lid Removal 7

8.2 Secondary Lid Removal 8

8.3 Loading an Empty Liner Into the Cask 9

8.4 Loading a Prefilled Liner Into the Cask 9

8.5 Loading Pallets Into the Cask 9

8.6 Installing Secondary Lid 10 8.7 Primary Lid Installation 10 9.0 UNLOADING THE CASK 11 Attachment A.

Cask Inspection Form 13 Table 1.

Cask Weight (lbs.)

14 Table 2.

Cask Lid Weights (1bs.)

15 Figure 1.

Match Mark for Cask and Trailer 7

Figure 2.

Ratchet Binder Handle 8

Figure 3.

Ball Lock Pin 8

Figure 4.

Drum Pallet Loading Patterns - Pallet Arrangement 16

NO. -

REVISION PAGE WM-025-C 3 of 16 l.

1.0 PURPOSE b

)

.The purpose of this procedure is to provide operating

-instructions for all LN Type A, Series II radioactive materials shipping casks.

2.0

~ APPLICABILITY This procedure is applicable to all LN Type A, Series II shipping casks, (Certificates of Compliance 9159, 9176, 9177, 9178, 9179).

This procedure may be used in its entirety as is or incorporated into the policies and procedures'of a registered user.

3.0 DEFINITIONS 3.1 LN:

LN Technologies Corporation l

3.2 USNRC

United States Nuclear Regulatory Commission l-I 3.3 C of C:

Certificate of Compliance issued by the USNRC 3.4 Primary Lid Gasket:

Seal placed between the top of the cask body and the underside of primary lid perimeter.

3.5 Secondary Lid Gasket:

Seal placed between the top of the working opening of the primary lid and the underside of secondary lid.

i l

3.6 Ratchet Binder:

Mechanical turnbuckle used in securing the primary lid to the cask body.

4.0 REFERENCES

4.1 Code of Federal Regulations, 10 CFR 71.12.C (3) 4.2 Code of Federal Regulations, 49 CFR 173.471 4.3 Certificate of Compliance USA /9159/A 4.4 Certificate of Compliance USA /9176/A 4.5 Certificate of Compliance USA /9177/A 4.6 Certificate of Compliance USA /9178/A 4.7 Certificate of Compliance USA /9179/A 4.8 LN Corporation Drawing No. 5025-M-2005, "LN - Type A Transportation Casks" 4.9 Code of Federal Regulations, 49 CFR, Parts 100 - 177

NO.

REVISION PAGE WM-025 C

4 of 16 4.10 LN Procedure WM-026, "Maintenance and Inspection Procedure for Type A, Series II Casks" 4.11 LN Procedure WM-036, "Soap Bubble Leak Test of LN Type A, Series II Shipping Cask" 4.12 IE Procedure QA-001, "Procedure and Instruction Preparation and Control" 4.13 LN Procedure QA-Oll, "Identification, Storage and Retrieval of Quality Assurance Records" 4.14 Code of Federal Regulations, 10 CFR 71.47 and 71.87 4.15 Code of Federal Regulations, 10 CFR 20.205 4.16 LN Quality Assurance Manual 5.0 RESPONSIBILITIES 5.1 All users of a cask shall ensure that the following minimum requirements have been completed prior to use or operation of the cask.

5.1.1 A Certificate of Compliance (C of C) for each ca3k and all the docurents referenced by the C of C which relate to the use and maintenance of the cask are on file.

5.1.2 User has registered as a user of this certified cask with the USNRC in accordance with References 4.1 and 4.2.

5.1.3 The cask has been inspected under a quality assurance program to verify its compliance with the terms and conditions of the issued C of C (See Reference 4.3 through 4.7).

5.2 All users of a cask shall comply with the following minimum requirements when using a cask.

5.2.1 The cask is loaded and closed in accordance w1*5 this procedure or a procedure which includes a 1 provisions of this procedure.

5.2.2 The cask is loaded in accordance with the requirements and restrictions stated in C of C (See Reference 4.3 through 4.7).

5.2.3 The shipment meets all of the applicable requirements established by the Department of Transportation, U.S.

Nuclear Regulatory Commission, burial site disposal criteria and burial site licenses.

6.0 INSPECTIONS AND SURVEYS Attachment A to this procedure can be used as a checklist in performing the following requirements.

NO.

REVISION P/4GE

'WM-025 C

5 of 16 6.1 Recelot Inspection 6.1.1 Perform radiation and external contamination surveys on both the shipping cask and the transport vehicle.

Report loose and fixed contamination levels in excess of the limits stated in Reference 4.9 to the Transportation Department, LN Technologies. Corporation.

6.1.2 Inspect the tiedown lugs and shackles on cask and trailer for cracks and wear.

6.1.3 Inspect the tiedown cables for damage such as broken wires, crimped cables or frayed cables.

6.1.4 Inspect the tiedown cable ratchet binders /

turnbuckles for damage.

6.1.5 Ensure that primary lid and secondary lid lifting lug covers are present.

6.1.6 Ensure that secondary lid hold-down nuts are present.

6.2 Preshipment Inspection Items covered under Section 6.2 may also appear in Section 8.0 of this procedure and Reference 4.10.

Redundant inspections of these items is not required.

In additions, inspections of items not operated by the user, such as inspection of the secondary lid gasket when the secondary lid has not been removed, are not required.

Perform the following appropriate steps:

6.2.1 Inspect the secondary lid gasket for cracks, nicks and tears which would affect proper sealing.

Ensure the gasket has been replaced within the last twelve months.

6.2.2 Inspect the primary lid gasket for cracks, nicks and tears which would affect proper sealing.

Ensure the gasket has been replaced within the past twelve months.

6.2.3 Ensure the cask ratchet binders are in proper working order and tightened.

6.2.4 Inspect the ratchet binder handle hold-down straps.

6.2.5 Ensure the cask to trailer tiedown cables are tight.

6.2.6 Inspect the secondary lid hold-down studs for excessive wear or cross threading.

6.2.7 Inspect the secondary lid hold-down nuts for wear or damage caused by cross-threading or over torquing.

6.2.8 Alignment pins (optional) should engage secondary lid when installed in primary lid.

Torque down secondary lid per Section 8.6.

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REVISION PAGE

-WM-025-C 6-of 16 I

6.2.9.'

Ensure lock Wires are installed through two secondary lid hold-down studs.

6.2.10 Ensure prir.ary lid and~ secondary. lid lift lug

.g.

covers are installed.

6.2.11 Ensure the primary lid vent plug is properly sealed and installed.

6. 2 '.12 '

Inspect 'rimary lid alignment marks for flaking or fading paint.

6.2.13 Inspect trailer tiedown points for cracking.

Tighten ratchet binders.

6.2.14 Ensure-that a leak test has been performed on the cask within the last twelve months (Reference

.4.11).

6.2.15 Conduct radiation and contamination surveys to ensure cask meets the requirements of References 4.9 and 4.15.

7.0 CASK MOVEMENT 4

7.1 Removal From Trailer If it is necessary to remove cask from trailer proceed,as.

follows:

7.1.1 If cask is equipped with raincover, and it has'not been removed, remove the raincover from the cask.

7.1.2 Loosen ratchet binders / turnbuckles as necessary to remove pins fro.a shackles at cask end of tiedown system.

7.1.3 Remove pins from shackles.

7.1.4 Loosen cask' shear blocks or retention ring as necessary.

CAUTION:

CASKS ARE EQUIPPED TO BE LIFTED BY FOUR (4) LIFT LUGS ON THE CASK BODY.

PRIMARY LID LIFT LUGS ARC NOT CAPABLE OF SUPPORTING THE WEIGHT OF THE CASK.

7.1.5 Using suitable rigging, lift cask off trailer and place cask in proper position for loading.

Refer to Table 1 for empty and loaded cask weights.

7.2 Installation on Trailer CAUTION:

CASKS ARE EQUIPPED TO BE LIFTED BY FOUR (4) LIFT LUGS ON THE CASK BODY.

PRIMARY LID LIFT LUGS ARE NOT CAPABLE OF SUPPORTING THE WEIGHT OF THE CASK.

7.2.1 Using suitable rigging, lift cask and place in propor position within the shear blocks or retaining rings provided on the trailer.

See Figure 1 for proper orientation.

Refer to Table 1 for empty and loaded cask weights.

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NO;

. REVISION PAGE WM-025 C

7.of 16.

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t USE MATCH MARKS ON SIDEiOF CASK AND

-MCX OF TMILER IF-Figure 1.

PRESEttT.

7.2.2 Inspect tiedown lugs and shackles on cask and trailer for cracks and wear which would affect their strength.

7.2.3 Inspect tiedown cables to ensure they are not loose, or damages (crimped, frayed, etc.).

7.2.4 Inspect tiedown-ratchets / turnbuckles to ensure they are in' proper working condition.

7.2.5

. Install shackles through the end of the tiedown cables and attach to cask tiedown lugs by screwing-pin through shackle and hole in Jug.

7.2.6 Tighten ratchet binders / turnbuckles as necessary to secure cask on trailer.

8.0 CASK OPERATION AND LOADING Refer to Table 2 for primary lid and secondary lid. weights.

8.1 Primary Lid Removal Remove the primary lid as follows:

8.1.1 If cask is equipped with a raincover, and it has not been removed, remove the raincover from the cask.

8.1.2 Release the ratchet binder handles from its storage position.

8.1.3 Engage the flip block to the sprockat wheel in the direction necessary to loosen the ra*chet binder (See Figure 2).

8.1.4 Loosen the ratchet binder by pulling the handle in the appropriate direction.

8.1.5 Remove the ball-lock pin by depressing the top of the pin and pulling the pin through the hole in the threadless bolt (See Figure 3).

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REVISION PAGE i

WM-025 6

8 of 16 RATCHET AL

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CASK LID

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WHEEL LID QI[

CLOSURE 7,', UI.h N

.h BALL-i LUG-J LOCK PlH.

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4 HANDLE

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' N POSITION b UPPER RATCHET

-BINDER Figure 2.

Figure 3.

8.1.7 Remove the three (3) cask lid lifting lug covers.

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CAUTION:

WHENEVER THE CASK LID IS MOVED ON OR OFF THE CASK, THREAT THE UNDERSIDE OF THE LID AS A CONTAMINATED SURFACE UNTIL A CONTAMINATION SURVEY CAN BE MADE TO VERIFY-ITS STATUS.

8.1.8 Remove the cask lid using three (3) lifting lugs on the cask lid to accommodate suitable rigging.

8.1.9 Inspect the interior of the cask for free standing water.

All water must be removed prior to loading and shipping.

8.1.10 Inspect the interior-of the cask for obstructions which could affect loading or proper placement of drum pallets and liners.

8.2 Secondary Lid Removal Remove the secondary lid as follows:

8.2.1 If the cask is equipped with a rain cover, and it has not been removed, remove the rain cover

om the cask.

8.2.2 Clip and remove the two lock wires which are installed through two (2) of the hold-down studs.

8.2.3 Using an open wrench, box end wrench, manual socket wrench or socket and power driven impact wrench, only, remove all eight (8) hold-down nuts.

CAUTION:

DO NOT USE ADJUSTABLE WRENCHES OR PIPE WRENCHES WHEN REMOVING HOLD-DOWN NUTS.

i 8.2.4 Remove the secondary lid lift lug cover.

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REVISION PAGE

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WM-025 C

'9 of 16-y L

CA*JTION :

WHENEVER THE SECONDARY CASK LID IS MOVED ON OR'OFF THE CASK, THREAT THE UNDERSIDE OF THE LID AS A CONTAMINATED SURFACE UNTIL A SURVEY CAN BE MADE.

8.2.5 Attach a single point sling.or other appropriate lifting device to the secondary lid lift lug.

Remove the secondary lid and-set it aside.

CAUTION:

ENSURE THE SECONDARY LID IS LIFTED HIGH ENOUGH SO THAT THE LOWER SURFACE OF THE LID IS ABOVE THE TOP OF THE SECONDARY LID ALIGNMENT PINS (PINS ARE OPTIONAL) BEFORE THE LID IS MOVED HORIZONTALLY.

8.3 Loadina an Empty Liner Into the Cask 8.3.1 Using the slings provided, place liner in the cask.

8.3.2 Install shims / shoring between liner and cask as necessary to secure in position.

8.4 Loadina a Prefilled Liner Into the Cask 8'.4.1 Ensure lid and all plugs or caps are installed on the liner.

8.4.2 Using the lifting slings provided, place the liner into the cask.

8.4.3 Install shims / shoring between liner and cask as necessary to secure in position, if necessary.

8.5 Loadina Pallets Into the Cask Pallets may be loaded prior to placement into the cask or loaded after the empty pallet is placed into the cask.

However, caution should be exercised in order to avoid-damaging the drum pallet lifting slings.

Refer to Figure 4

[

for drum pallet loading patterns which will be used for the cask model being loaded.

8.5.1 Remove the pallet (s) from the cask, exercising l

caution in handling of the pallet due to potential contamination.

Prior to loading containers on the i

pallet (s) inspect the slings on each pallet for damage or conditions which could affect safety.

NOTE:

EMPTY PALLETS WEIGH APPROXIMATELY 350 LBS. EACH.

8.5.2 If a second pallet is used, place the top pallet into the cask either empty or preloaded.

If two pallets are used, ensure the lower pallet slings are accessible for retrieving pallet when off-loading.

o

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REVISIOil PAGE WM-025 C

10 of 16 8.6 Installina Secondary Lid 8.6.1 Inspect the secondary lid gaskets for cuts, nicks or other damage which may affect the sealing capabilities.

8.6.2 Inspect the secondary lid alignment pins (pinn are optional) for excessive wear or damage.

8.6.3 Replace, if necessary (Reference 4.10) using the one (1) lifting lug on the secondary lid to attach suitable rigging, lift and place into the opening on the primary lid.

Use alignment pins (pins are optional) to assure proper lid alignment.

Be careful not to damage the gasket during installation.

8.6.4 Coat all threaded surfaces with anti-sieze compound.

8.6.5 Install and hand tighten all hold-down nuts.

8.6.6 Tighton the secondary lid hold-down nuts using the following steps:

a.

Number hold-down nuts 1 through 8 clockwise.

b.

Torque all hold-down nuts to twenty (20) foot-pounds using the following tightening sequence:

1, 5,

3, 7,

2, 6,

4, 8.

c.

Torque all fasteners to sixty (60) foot-pounds using the following tightening secuence:

2, 6,

4, 8,

3, 7,

1, 5.

d.

Ton,ue all hold-down nuts to one hundred (100) foot-pounds using the following tightening sequence:

3, 7,

1, 5,

4, 8,

2, 6.

c.

Check tight all hold-down nuts to one hundred (100) foot-pounds using the (+5-0 ft-lbs.).

f.

following sequence:

4, 5,

6, 7,

8, 1,

2, 3.

8.6.7 Install the secondary lid lit' lug cover.

8.6.8 Install two (2) lock wires through two (2) of the holes provided in the secondary lid studs.

b.7 Primary Lid Installation 1.7.1 Inspect the primary lid gasket for cuts, nicks or other damage which may affect the scaling capabilities.

Replace if necessary (Reference 4.10).

CAUTION:

WHENEVER THE CASK LID IS MOVED ON OR OFF THE CASK, TREAT THE UNDERSIDE OF THE LID AS A CONTAMINATED SURFACE UNTIL A CONTAMINATION SURVEY CAN BE MADE TO VERIFY ITS STATUS.

8.7.2 Using the three (3) lifting lugs on the cask lid to accommodate suitable rigging, lift the cask lid and place it on the cask.

conduct a visual inspection to ensure that the painted lid i

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K-NO.

't REVISION PAGE y

y WM-025 C

11 of 16 alignment marker on the cask lid lines up with the painted marker on the cask-body.

Adjust the lid position as necessary to accomplish proper alignment.

8.7.3 Install the threadless bolt through the upper ratchet binder connector and the lid closure lug (See Pigure 3)_.

8.7.4 Install the ball-lock pin by pressing down o5 the top of the pin and inserting the pin through the hole.in the threadless bolt.

CAUTION:

RATCHET BINDER-HANDLE ROTATION CAN BECOME TIGHT WHEN LOOSENING OR TIGHTENING A RATCHET BINDER.

THEREFORE, VISUAL INSPECTION IS NECESSARY TO ENSURE THAT THE ENDS OF THE RATCHET BINDER ARE MOVING TOGETHER WHEN THE HANDLE IS ROTATED TO TIGHTEN THE PRIMARY LID.

8.7.5 Tighten the ratchet binder by engaging the flip block to the sprocket wheel and rotate the ratchet binder handle in the direction necessary to tighten the ratchet binder.

8.7.6 Disengage the flip block and rotate and secure the handle to its storage position (See Figure 2).

8.7.7 Install the three (3) primary cask lid lifting lug Covers.

8.7.8 If provided, install-the cask rain cover.

9.0 UNLOADING THE CASK Each licensee receiving a shipping cask with greater than Type A quantities must comply with the provisions of Reference 4.15.

Remove the container (2) from inside the cask as follows:

9.1 If the cask is equipped with a rain cover, remove the rain cover from the cask.

9.2 Disconnect and remove the primary lid as per Section 8.1.

9.3 Remove contents from inside cask, being careful not to damage insiae of the cask lining.

9.4 Perform survey of interior of cask and cask pallets if used.

Contamination should not exceed limits of Reference 4.2.

9.5 Install pallets, if removed.

9.6 Reinstall cask primary lid as per Section 8.7.

9.7 Ensure all lifting lug covers are accounted for and installed properly.

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REVISION PAGE

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N WM-025 C

12 of 16 9.8 If the cask is equipped with a rain cover, reinstall and attach tiedowns.

9.9 Prepare the empty cask for transport as per Reference 4.9.

v NO..

. REV;SION -

PAGE:

WM-025-

~C.

13 of 16 ATTACHMENT A.

-CASK INSPECTION FORM Cask Model No.':

Serial No.:

-Description of Inspection Receipt Pre-Shipment Para Initials Para Initials

1..

Radiation / Contamination 6.1.1 -

6.2.16 Survey.

2.=

Tiedown Lugs and Shackles 6.1.2 6.2.14 3.

Tiedown Cables 6.1.3 6.2.5 4.-

Tiedown Cable Ratchet 6.1.4 6.2.14 Binders-5.

Lift Lug Covers T6.1.5 6.2.11 6.

' Secondary Lid Hold-down 6.1.6 6.2.7*

Nuts s

7.

Secondary Lid Gacket 6.2.l*

8.

Primary Lid Gasket 6.2.2*

9.

Cask Ratchet Binde'rs 6.2.3*

10.

Ratchet Binder Handle 6.2.4*

Straps s 11.

Secondary Lid Hold-down 6.2.6*

12.

Secondary Lid Guide Pins 6.2.8*

1, 13.

Torque Down Shield Plug 6.2.9 14.

Secondary Lid Lock Wires 6.2.10 15.

Lid Vent Plug 6.2.12 16.

Lid Match Marks 6.2.13 Also included in Reference 4.10.

N O.

REVISION PAGE WM-025 C

14 of 16 TABLE 1.

CASK WEIGHTS (LBS.)

Empty Weight Maximum Gross Cask Model C of C (lbs.)

Weicht (1bs.)

LN 14-195L 9176 31,600 31,600 LN 14-195H 9176 38,400 58,400 LN 14-170L 9159 29,200 49,200 LN 14-170M 9159 33,500 53,500 LN 14-170H 9159 42,500 65,200 LN 10-135A 9177 41,500 56,500 LN 7-100 9178 35,900 48,900 LN 6-80L 9179 30,900 42,900 LN 6-80H 9179 41,900 53,900

N O.

REVISION PAGE WM-025 C

15 of 16 TABLE 2.

CASK LID WEIGHTS (LDS.)

Primary Lid Weight With Secondary secondary Lid Cask Model C of C Lid Installed Weicht (1bs.)

LN 14-195L 9176 6670 1065 LN 14-195H 9176 6670 1065 LN 14-170L 9159 6300 1065 LN 14-170M 9159 6390 1065 LN 14-170H 9159 7820 1255 LN 10-135A 9177 6385 1255 LN 7-100 9178 8480 1350 LN 6-80L 9179 5020 1160 LN 6-80H 9179 7160 1450

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v NO.

REVISION PAGE WM-025 C

16 of 16 FIGURE 4.

DRUM PALLET LOADING PATTERNS PALLET ARRANGEMENT l

P h

Casks No, of Shoring Model Pallets R equ i red i

LN-14-195 Three Point 2

Yes r=

sling

=

(m, 4_i i_

lh Ir LN-14-170 s

7 dru:n pallet loading li.

P LN-7-100 t

NOTE: For a narimun shielding, load t

higher dose rate drums in the 1

Yes center position and the post-tions toward the front and j

rear of the trailer.

LN-10-135A

""'"a*

2 Yes Ii I

ii k) l 0

f

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g J' I L

1 drwe pellet loading LN-6-80 I"T

~ ~

(

1 Yes l _ __LC e

g k/

S2x drum cas*

4 drum 'ask loading I c>a it ;, ;

1

NUMBER REVISION PAGE OF j

wM-025 C

1 16 i

TITLE f

Operating Procedure for Type A Series II Casks l

TECHNOLOGIES l

C ORPOR ATION k

j i

COPYRIGHT C 1987 BY LN TECHNOLOGIES CORPORATION ALL RIGHTS RESERVED. NO PART OF THIS DOCUMENT MAY DE REPRODUCED OR TRANSMITTED IN ANY FORM OR BY ANY MEANS, ELECTRONIC OR MECHANICAL. INCLUDING PHOTOCOPYING. RECORDING OR BY ANY INFORMATION STORAGE AND RETRIEVAL SYSTEM,WITHOUT PERMISSION IN WR. TING FROM LN TECHNOLOGIES CORPORATION, EXCEPT FOR STRICTLY CONTROLLED DISTRIBUTION, FOR EVALUATION PURPOSES.

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ORIGINATOR DATE CHECKED DATE OA DATE MANAGER DATE 8'2W"**Nw=

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REVISION PAGE NO.

WM-025 C

2 of 16 TABLE OF CONTENTS Page 1.0 PURPOSE 3

2.0 APPLICABILITY 3

~

3.0 DEFINITIONS 3

4.0 REFERENCES

3 5.0 RESPONSIBILITIES 4

6.0 INSPECTIONS AND SURVEYS 4

6.1 Receipt Inspection 5

6.2 Preshipment Inspection 5

7.0 CASK MOVEMENT 6

7.1 Removal from Trailer 6

7.2 Installation on Trailer 6

8.0 CASK OPERATION AND LOADING 7

8.1 Primary Lid Removal 7

8.2 Secondary Lid Removal 8

8.3 Loading an Empty Liner Into che Cask 9

8.4 Loading a Prefilled Liner Into the Cask 9

8.5 Loading Pallets Into the Cask 9

8.6 Installing Secondary Lid 10 8.7 Primary Lid Installation 10 9.0 UNLOADING THE CASK 11 Attachment A.

Cask Inspection Form 13 Table 1.

Cask Weight (lbs.)

14 Table 2.

Cask Lid Weights (lbs.)

15 Figure 1.

Match Mark for Cask and Trailer 7

Figure 2.

Ratchet Binder Handle 8

Figure 3.

Ball Lock Pin 8

Figure 4.

Drum Pallet Loading Patterns - Pallet Arrangement 16

NO.

REVISION PAGE WM-025 C

3 of 16 1.0 PURPOSE The purpose of thi procedure is to provide operating instructions for all LN Type A, Series II radioactive materials shipping casks.

2.0 APPLICABILITY This procedure is applicable to all LN Type A, Series II shipping casks, (Certificates of Compliance 9159, 9176, 9177, 9178, 9179).

This procedure may be used in its entirety as is or incorporated into the policies and procedures of a registered user.

3.0 DEFINITIONS 3.1 LN:

LN Technologies Corporation

3.2 USNRC

United States Nuclear Regulatory Commission 3.3 C of C:

Certificate of Compliance issued by the USNRC 3.4 Primary Lid Gasket:

Seal placed between the top of the cask body and the underside of primary lid perimeter.

3.5 Secondary Lid Gasket:

Seal placed between the top of the working opening of the primary lid and the underside of secondary lid.

3.6 Ratchet Binder:

Mechanical turnbuckle used in securing the primary lid to the cask body.

4.0 REFERENCES

4.1 Code of Federal Regulations, 10 CFR 71.12.C (3) 4.2 Code of Federal Regulations, 49 CFR 173.471 4.3 Certificate of Compliance USA /9159/A 4.4 Certificate of Compliance USA /9176/A 4.5 Certificate of Compliance USA /9177/A 4.6 Certificate of Compliance USA /9178/A 4.7 Certificate of Compliance USA /9179/A 4.8 LN Corporation Drawing No. 5025-M-2005, "LN - Type A Transportation Casks" 4.9 Code of Federal Regulations, 49 CFR, Parts 100 - 177

NO.

REVISION PAGE WM-025 C

4 of'16 4.10 LN Procedure WM-026, "Maintenance and Inspection Procedure for Type A, Series II Casks" 4.11 LN Procedure WM-036, "Soap Bubble Leak Test of LN Type A, Series II Shipping Cask" 4.12 LN Procedure QA-001, "Procedure and Instruction Preparation and Control" 4.13 LN Procedure QA-011, "Identification,_ Storage and Retrieval of Quality Assurance Records" 4.14 Code of Federal Regulations, 10 CPR 71.47 and 71.87 4.15 Code of Federal Regulations, 10 CFR 20.205 4.16 LN Quality Assurance Manual

- 5. 0 RESPONSIBILITIJJ 5.1 All users of a cask shall ensure that the following minimum requirements have been completed prior to use or operation of the cask.

5.1.1 A Certificate of Compliance (C of C) for each cask and all the documents referenced by the C of C which relate to the use and maintenance of the-cask are on file.

5.1.2 User has registered as a user of this certified cask with the USNRC in accordance with References 4.1 and 4.2.

5.1.3 The cask has been inspected under a quality assurance program to verify its compliance with the terms and conditions of the issued C of C (See Reference 4.3 through 4.7).

5.2 All users of a cask shall comply with the following minimum requirements when using a cask.

5.2.1 The cask is loaded and closed in accordance with this procedure or a procedure which includes all provisions of this procedure.

5.2.2 The cask is loaded in accordance with the requirements and restrictions stated in C of C (See Reference 4.3 through 4.7).

5.2.3 The shipment meets all of the applicable requirements established by the Department of Transportation, U.S.

Nuclear Regulatory Commission, burial site disposal criteria and burial site licenses.

6.0 INSPECTIONS AND SURVEYS Attachment A to this procedure can be used as a checklist in performing the following requirements.

~

NO.

REVISION PAGE WM-025 C

5 of 16 6.1 Receipt Inspection 6.1.1 Perform radiation and external contamination surveys on both the shipping cask and the transport vehicle.

Report loose and fixed contamination levels in excess of the limits stated in Reference 4.9 to the Transportation

~

Department, LN Technologies Corporation.

6.1.2 Inspect the tiedown lugs and shackles on cask and trailer for cracks and wear.

6.1.3 Inspect the tiedown cables for damage such as broken wires, crimped cables or frayed cables.

6.1.4 Inspect the tiedown cable ratchet binders /

turnbuckles for damage.

6.1.5 Ensure that primary lid and secondary lid lifting lug covers are present.

6.1.6 Ensure that secondary lid hold-down nuts are present.

6.2 Preshinment Inspection Items covered under Section 6.2 may also appear in Section 8.0 of this procedure and Reference 4.10.

Redundant inspections of these items is not required.

In additions, inspections of items not operated by the user, such as inspection of the secondary lid gasket when the secondary lid has not been removed, are not required.

Perform the following appropriate steps:

6.2.1 Inspect the secondary lid gasket for cracks, nicks and tears which would affect proper sealing.

Ensure the gasket has been replaced within the last twelve months.

6.2.2 Inspect the primary lid gasket for cracks, nicks and tears which would affect proper sealing.

Ensure the gasket has been replaced within the past twelve months.

6.2.3 Ensure the cask ratchet binders are in proper working order and tightened.

6.2.4 Inspect the ratchet binder handle hold-down straps.

6.2.5 Ensure the cask to trailer tiedown cables are tight.

6.2.6 Inspect the secondary lid hold-down studs for excessive wear or cross threading.

6.2.7 Inspect the secondary lid hold-down nuts for wear or damage caused by cross-threading or over torquing.

6.2.8 Alignment pins (optional) should engage secondary lid when installed in primary lid.

Torque down secondary lid per Section 8.6.

NO.

REVIS10M PAGE WM-025 C

6 of 16 6.2.9_'

Ensure lock-wires are installed.through two secondary lid hold-down studs.

6.2.10 Ensure primary lid and secondary lid lift lug covers are installed.

6.2.11 Ensure the primary lid vent plug is properly sealed and installed.

6.2.12 Inspect. primary lid alignment marks for flaking or fading paint.

~

6.2.13 Inspect trailer tiedown points for cracking.

Tighten ratchet binders.

s 6.2.14

' Ensure that a leak test has been performed on the-cask within the last twelve months (Reference 4.11).

6.2.15 Conduct radiation and contamination surveys to, ensure cask meets the requirements of References 4.9 and 4.15, 7.0 CASK MOVEMENT 7.1 Removal From Trailer If it is necessary to remove cask from trailer proceed as follows:

7.1.1 If cask is equipped with-raincover, and it has not been removed, remove the raincover from the cask.

-7.1.2 Loosen ratchet binders / turnbuckles as necessary to remove-pins from shackles at cask end of tiedown system.

7.1.3 Remove pins from shackles.

7.1.4 Loosen cask shear blocks or retention ring as necessary.

CAUTION:

CASKS ARE EQUIPPED TO BE LIFTED BY FOUR (4) LIFT LUGS ON THE CASK BODY.

PRIMARY LID LIFT LUGS ARE NOT CAPABLE OF SUPPORTING THE WEIGHT OF THE CASK.

7.1.5 Using suitable rigging, lift cask off trailer and place cask in proper position for loading.

Refer to Table 1 for empty and loaded cask weights.

7.2 1Ds_tallation on Trailer CAUTION:

CASKS ARE EQUIPPED TO BE LIFTED BY FOUR (4) LIFT LUGS ON THE CASK BODY.

PRIMARY LID LIFT LUGS ARE NOT CAPABLE OF SUPPORTING THE WEIGHT OF THE CASK.

7.2.1 Using suitable rigging, lift cask and place in proper position within the shear blocks or retaining rings provided on the trailer.

See Figure 1 for proper orientation.

Refer to Table 1 for empty and loaded cask weights.

~

t' NO.

REVISION PAGE WM-025 C

7 of 16

+

s a4-USE MATCH KARKS ON SIDE OF CASK MD DECK OF TRAlt.CR lF Figure 1.

PRES Etti.

7.2.2 Inspect tiedown lugs and shackles on cask and trailer for cracks and wear which would affect their strength.

7.2.3 Inspect tiedown cables to ensure they are not loose, or damages (crimped, frayed, etc.).

7.2.4 Inspect tiedown ratchets / turnbuckles to ensure they are in proper working condition.

7.2.5 Install shackles through the end of the tiedown cables and attach to cask tiedown lugs by screwing pin through shackle and hole in lug.

7.2.6 Tighten ratchet binders / turnbuckles as necessary to secure cask on trailer.

8.0 CASK OPERATION AND LOADING Refer to Table 2 for primary lid and secondary lid weights.

8.1 Primary Lid Removal Remove the primary lid as follows:

8.1.1 If cask is equipped with a raincover, and it has not been removed, remove the raincover from the cask.

8.1.2 Release the ratchet binder handles from its storage position, 8.1.3 Engage the flip block to the sprocket wheel in the direction necessary to loosen the ratchet binder (See Figure 2).

8.1.4 Loosen the ratchet binder by pulling the handle in the appropriate direction.

8.1.5 Remove the ball-lock pin by depressing the top of the pin and pulling the pin through the hole in the threadless bolt (See Figure 3).

i i

N O.

REVIS!OR$

pact WM-025 C

8 of 16 l

RATCHET A

','da"

(

/

CASK tid

$PROCKET

[h3"h\\

{

M CL RE BALL y

LUG LOCK PIN "R

LESS V

~

HANDLE B

K gtt g

N UPPER RATCHET BINDER Figure 2.

Figure 3.

8.1.7 Remove the three (3) cask lid lifting lug covers.

CAUTION:

WHENEVER Tl!E CASK LID IS MOVED ON OR OFF THE CASK, THREAT THE UNDERSIDE OF THE LID AS A CONTAMINATED SURFACE UNTIL A CONTAMINATION SURVEY CAN BE MADE TO VERIFY ITS STATUS.

8.1.0 Remove the cask lid using three (3) lifting lugs on the cask lid to accommodate suitable rigging.

8.1.9 Inspect the interior of the cask for free standing water.

All water must be removed prior to loading 1

and shipping.

8.1.10 Inspect the interior of the cask for obstructions which could affect loading or proper placement of drum pallets and liners.

8.2 Secondary Lid Removal Remove the secondary lid as follows:

8.2.1 If the cask is equipped with a rain cover, and it has not been removed, remove the rain cover from the cask.

8.2.2 Clip and remove the two lock wires which are installed through two (2) of the hold-down studs.

8.2.3 Using an open wrench, box end wrench, manual socket wrench or socket and power driven impact wrench, only, remove all eight (8) hold-down nuts.

CAUTION:

DO NOT USE ADJUSTABLE WRENCHES OR PIPE WRENCHES WHEN REMOVING !!OLD-DOWN NUTS.

8.2.4 Remove the secondary lid lift lug cover.

I

~

NO, REVISION PAGE WM-025 C

9 of 16 CAUTION:

WHENEVER THE SECONDARY CASK LID IS MOVED ON OR OFF THE CASK, THREAT THE UNDERSIDE OF THE LID AS A CONTAMINATED SURFACE UNTIL A SURVEY CAN BE MADE.

8.2.5 Attach a single point sling or other appropriate lifting device to the secondary lid lift lug.

Remove the secondary lid and set it aside.

CAUTION:

ENSURE THE SECONDARY LID IS LIFTED HIGH ENOUGH SO THAT THE LOWER SURFACE OF THE LID IS ABOVE THE TOP OF THE SECONDARY LID ALIGNMENT PINS (PINS ARE OPTIONAL) BEFORE THE LID IS MOVED HORIZONTALLY.

8.3 Loadinc an Empty Liner Into the Cask 8.3.1 Using the slings provided, place liner in the cask.

8.3.2 Install shims / shoring between liner and cask as necessary to secure in position.

8.4 Loadino a Profilled Liner Into the Cask 8.4.1 Ensure lid and all plugs or caps are installed on the liner.

8.4.2 Using the lifting slings provided, place the liner into the cask.

8.4.3 Install shims / shoring between liner and cask as necessary to secure in position, if necessary.

8.5 Loadiric Pallets Into the Cask Pallets may be loaded prior to placement into the cask or loaded after the empty pallet is placed into the cask.

However, caution should be exercised in order to avoid damaging the drum pallet lifting slings.

Refer to Figure 4 for drum pallet loading patterns which will be used for the cask model being loaded.

8.5.1 Remove the pallet (s) from the cask, exercising caution in handling of the pallet due to potential contamination.

Prior to loading containers on the pallet (s) inspect the slings on each pallet for damage or conditions which could affect safety.

NOTE:

EMPTY PALLETS WEIGH APPROXIMATELY 350 LBS. EACH.

8.5.2 If a second pallet is used, place the top pallet into the cask either empti or pteloaded.

If two pallets are used, ensure the lower s.allet slings are accessible for retrii pallet ' hen off-loading.

mmm

-m a

NO.

REVISION PAGE WM-025 C

10 of 16 8.6 Installina Secondary Lid 8.6.1 Inspect the secondary lid gaskets for cuts, nicks or other damage which may affect the sealing capabilities.

8.6.2 Inspect the secondary lid alignment pins (pins are optional) for excessive wear or damage.

8.6.3 Replace, if necessary (Reference 4.iD) using the one (1) lifting lug on the secondary lid to attach suitable rigging, lift and place into the opening on the primary lid.

Use alignment pins (pins are optional) to assure proper lid alignment.

Be careful not to damage the gasket during installation.

8.6.4 Coat all threaded surfaces with anti-sieze compound.

8.6.5 Install and hand tighten all hold-down nuts.

8.6.6 Tighten the secondary lid hold-down nuts using the following steps:

a.

Number hold-down nuts 1 through 8 clockwise.

b.

Torque all hold-down nuts to twenty (20) foot-pounds using the following tightening sequence:

1, 5,

3, 7,

2, 6,

4, 8.

c.

Torque all fasteners to sixty (60) foot-pounds using the following tightening sequence:

2, 6,

4, 8,

3, 7,

1, 5.

d.

Torque all hold-down nuts to one hundred (100) foot-pounds using the following tightening sequence:

3, 7,

1, 5,

4, 8,

2, 6.

c.

Check tight all hold-down nuts to one hundred (100) foot-pounds using the (+5-0 ft-lbs.),

f.

following sequence:

4, 5,

6, 7,

8, 1,

2, 3.

8.6.7 Install the secondary lid lift lug cover.

8.6.8 Install two (2) lock wires through two (2) of the holes provided in the secondary lid studs.

8.7 Primary Lid Installation 8.7.1 Inspect the primary lid gasket for cuts, nicks or other damage which may affect the scaling capabilities.

Replace if necessary (Reference 4.10).

CAUTION:

WHENEVER THE CASK LID IS MOVED ON OR OFF THE CASK, TREAT THE UNDERSIDE OF THE LID AS A CONTAMINATED SURFACE UNTIL A CONTAMINATION SURVEY CAN BE MADE TO VERIFY ITS STATUS.

8.7.2 Using the three (3) lifting lugs on the cask lid to accommodate suitable rigging, lift the cask lid and place it on the cask.

conduct a visual inspection to ensure that the painted lid

i N O.

REVISION PAGE WM-025 C

11 of 16 alignment marker on the cask lid lines up vith the painted marker on the cask body.

Adjust the lid position as necessary to accomplish proper alignment.

8.7.3 Install the threadless bolt through the upper ratchet binder connector and the lid closure lug (See Figure 3).

8.7.4 Install the ball-lock pin by pressing down c5 the top of the pin and inserting the pin through the hole.4.n the threadless bolt.

CAUTION:

RATCHET BINDER HANDLE ROTATION CAN BECOME TIGHT WHEN LOOSENING OR TIGHTENING A RATCHET BINDER.

THEREFORE, VISUAL INSPECTION IS NECESSARY TO ENSURE THAT THE ENDS OF THE RATCHET BINDER ARE MOVING TOGETHER WHEN THE HANDLE IS ROTATED TO TIGHTEN THE PRIMARY LID.

8.7.5 Tighten the ratchet binder by engaging the flip block to the sprocket wheel and rotate the ratchet binder handle in the direction necessary to tighten the ratchet binder.

8.7.6 Disengage the flip block and rotate and secure the handle to its storage position (See Figure 2).

8.7.7 Install the three (3) primary cask lid lifting lug covers.

8.7.8 If provided, install the cask rain cover.

9.0 UNLOADING THE CASK Each licensee receiving a shipping cask with greater than Type A quantities must comply with the provisions of Reference 4.15.

Remove the container (2) from inside the cask as follows:

9.1 If the cask is equipped with a rain cover, remove the rain cover from the cask.

9.2 Disconnect and remove the primary lid as per Section 8.1.

9.3 Remove contents from inside cask, being careful not to damage inside of the cask lining.

9.4 Perform survey of interior of cask and cask pallets if used.

Co-tamination should not exceed limits of Reference 4.2.

9.5 Install pallets, if removed.

9.6 Reinstall cask primary lid as per Section 8.7.

9.7 Ensure all lifting lug covers are accounted for and installed properly.

N O.

REVISION PAGE WM-025 C

12 of 16 9.8 If the cask is equipped with a rain cover, reinstall and attach tiedowns.

9.9 Prepare the empty cask for transport as per Reference 4.9.

~~m, NO.

REVISION PAGE 13 of 16 WM-025 I

ATTACHMENT A.

< D >PECTION FORM Cask Model No.:

Serial No.:

Description of Inspection Receipt Pre-Shipment Para Initials Para Initials 1

Radiation / Contamination 6.1.1 6.2.16 Survey 2.

Tiedown Lugs and Shackles 6.1.2 6.2.14 3.

Tiedown Cables 6.1.3 6.2.5 4.

Tiedown Cable Ratchet 6.1.4 6.2.14 Binders 5.

Lift Lug Covers 6.1.5 6.2.11 6.

Secondary Lid Hold-down 6.1.6 6.2.7*

Nuts 7.

Secondary Lid Gasket 6.2.l*

8.

Primary Lid Gasket 6.2.2*

9.

Cask Ratchet Binders 6.2.3*

10.

Ratchet Binder Handle 6.2.4*

Straps 11.

Secondary Lid Hold-down 6.2.6*

12.

Secondary Lid Guide Pins 6.2.8*

13.

Torque Down Shield Plug 6.2.9 14.

Secondary Lid Lock Wires 6.2.10 15.

Lid Vent Plug 6.2.12 16.

Lid Match Marks 6.2.13 Also included in Reference 4.10.

3-- -

u N O, REVISION PAGE WM-025 C

14 of 16 TABLE 1.

CASK WEIGIITS (LBS.)

Empty Weight Maximum Gross qpsk Model C of C (lbs.)

Weicht (1bs.)

LN 14 -195 L 9176 31,600 31,600 LN 14-195!1 9176 38,400 58,400 LN 14 -17 0 L 9159 29,200 49,200 LN 14-170M 9159 33,500 53,500 LN 14-17011 9159 42,500 65,200 LN 10-135A 9177 41,500 56,500 LN 7-100 9178 35,900 48,900 LN 6-8 0 L 9179 30,900 42,900 LN 6-80}!

9179 41,900 53,900 1

1 I

NO, REVISION PAGE WM-025 C

15 of 16 TABLE 2.

CASK LID WEIGHTS (LDS.)

Primary Lid Weight With Secondary Secondary Lid Cask Model C of C

___ Lid Installed Weictht (lbs.)

L!l 14-195L 9176 6670 1065 Ui 14 -19 511 9176 6670 1065 LN 14-170L 9159 6300 1065 UI 14-170M 9159 6390 1065 UI 14-170H 9159 7820 1255 U1 10-135A 9177 6385 1255 Ui 7-100 9178 8430 1350 Di 6-80L 9179 5010 1160 Di 6-8011 9179 7 50 1450 i

l l

u-

/.-

4 NO.

REVISION PAGE WM-025 C

16 of 16 FIGURE.4.

DRUM PALLET LOADING PATTERN 8 PALLET ARRANGEMENT i

Casks No. of Shoring Model Pallets Required LN-14-195 Throo Point 2

Yes

_I

_L i"~ T

~

LN-14-170 2

Yes

)

7 drum pallot c=

loading l

LN-7-100 NOTE:

l'or a maximum shielding, load 4

higher dose rate drums in the 1

Yes 4

center position and the posi-4 tions toward the front and l

rear of the trailer.

h LN-10-135A N " N 'a

• III*I

{

[+

7 ygg i

i ll I

i i

I I

(

/1__A 1

s 5 drwe pellet losetng LN-6-80 n~T~m I

I 1

Yes t

i

.i J-J Six drum cask 4 crum cask loading loadang

NUMBER REVISION PAGE WM-025 C

1 16 TITLE Operating Procedure for Type A Series II Casks TECHNOLOGIEG CO APOn ATlON I

COPYRIGHT C 1987 BY LN TECHNOLOGIES CORPORATION ALL RIGHTS RESERVED. NO PART OF THis DOCUMENT MAY BE REPRODUCED OR TRANSMITTED IN ANY FORM OR BY ANY MEANS. ELECTRONIC OR MECHANICAL, INCLUDING PHOTOCOPYING. RECORDING OR BY ANY INFORM ATION STOGAGE AND RETRIEVAL SYSTEM, WITHOUT PERMISSION IN WRITING FROM LN TECHNOLOGIES CORPORATION. EXCEPT FOR STRICTLY CONTROLLED DISTR 10UTION.rOR EVALU ATION PURPOSES m,,

me g

b

,,.,,_ (tr M y c.e.m,o 4-mts T.mng__L){$_33n._ s s

w.nin n.,,

A REV ORIGIN ATOR DATE CHECKED DATE OA DATE MANAGER DATE I

l

-w.,a.

.,,n,---...

NO" REVISION PAGE LWM-02,5

-C 2aof 16 TABLE OF CONTENTS x

Psge-l.0 PURPOSE 3

2.0 APPLICABILITY.

3-

~

3.0 DEFINITIONS 3

4.

REFERENCES-3 5.0.

RESPONSIBILITIES 4

6.0 ~ INSPECTIONS AND SURVEYS 4

6.1 Receipt Inspection 5

-6.2 Preshipment Inspection 5

7.0 CASK MOVEMENT 6

s 7.1-Removal..from Trail r 6

7.2 Installation'on Trailer 6

8.0 CASK OPERATION AND LOADING 7

8.1 Primary Lid Removal 7

8.2 Secondary Lid Removal 8

8.3 Loading an Empty Liner Into the Cask 9

8.4. Loading a Prefilled Liner Into the Cask 9

8.5 Loading Pallets Into the Cask 9

8.6

-Installing Secondary Lid 10 8.7 Primary Lid Installation 10

9. 0 UNLOADING THE CASK

't Attachment A.

Cask Inspection Form Table 1.

Cask Weight (lbs.)

14

. Table 2.

Cask Lid Weights (lbs.)

15 Figure 1.

Match. Mark for Cask and Trailer 7

Figure 2.

Ratchet Binder Handle 8

Figure 3.

Ball Lock Pin 8

Figure 4.

Drum Pallet Loading Patterns - Pallet Arrangement 16 1

m...

N0.

REVISION PAGE WM-025-C 3 of 16 1.0 PURPOSE The purpose of this procedure is to provide operating instructions. for all LN Type T, Series II radioactive materials shipping. casks.

2. 0

' F ?LICABILITY 7

procedure is applicable to all LN Type A, Series II shipping c..cs, (C1rtificates of' Compliance 9159, 9176, 9177, 9178, 9179).

Tnis procedure may be used in its entirety as is or incorporated into the policies and procedures of a registered user.

3.0. DEFINITIONS 3.1 UI:

Di Technologies Corporation

3.2 USNRC

United States Nuclear Regulatory Commission 3.3 C.of C:

Certificate of Compliance ie, sued by the USNRC 3.4 Primary L.id Gasket:

Seal placed between the top of the cask body and the underside of primary lid perimeter.

3.5 Secondsry Lid Gasket:

Seal placed between the top of the working opening of the primary lid and the underside of secondary lid.

3.6. Ratchet Binder:

Mechanical turnbuckle used in securing the primary lid to the cask body.

4.0 REFERENCES

4.1 Code of Federal Regulations, 10 CFR 71.12.C (3) 4.2-Code of Federal Regulations, 49 CFR 173.471 4.3 Certificate of Compliance USA /9159/A 4.4 Certificate of Compliance USA /9176/A 4.5 Certificate of Compliance USA /9177/A 4.6 Certificate of Compliance USA /9178/A 4.7 Certificate of Compliance USA /9179/A 4.8 LN Corporation Drawing No. 5025-M-2005, "LN - Type A Transportation Casks" 4.9 Code of Federal Regulations, 49 CFR, Parts 100 - 177

N O.

REVISION PAGE WM-025 C

4 of 16 4.10 LN Procedure WM-026, "Maintenance and Inspection Procedure for Type A, Series II Casks" 4.11 LM Procedure WM-036, "Soap Bubble Leak Test of LN Type A, Series II Shipping Cask" 4.12 LN Procedure QA-001, "Procedure and Instruction Preparation and Control"

~

4.13 LN Procedure QA-Oll, "Identi cation, Storage and Retrieval of Quality Assurance Records 4.14 Code of Federal Regulations, 10 CFR 71.47 and 71.87 4.15 Code of Federal Regulations, 10 CFR 20.205 4.16 LN Quality Assurance Manual 5.0 RESPONSIBILITIES 5.1 All users of a cask shall ensure that the following minimum requirements have been completed prior to use or operation of the cask.

5.1.1 A Certificate of Compliance (C of C) for each cask and all the documents referenced by the C of C which relate to the use and maintenance of the cask are on file.

5.1.2 User has registered as a user of this certified cask with the USNRC in accordance with References 4.1 and 4.2.

5.1.3 The cask has been inspected under a quality assurance program to verify its compliance with the terms and conditions of the issued C of C (See Reference 4.3 through 4.7).

5.2 All users of a cask shall comply with the following minimum requirements when using a cask.

5.2.1 The cask is loaded and closed in accordance with this procedure or a procedure which includes all provisions of this procedure.

5.2.2 The cask is loaded in accordance with the requirements and restrictions stated in C of C (See Reference 4.3 through 4.7).

5.2.3 The shipment meets all of the applicable requirements established by the Department of Transportation, U.S.

Nuclear Regula:ory Commission, burial site disposal criteria and burial site licenses.

6.0 INSPECTIONS AND SURVEYS Attachment A to this procedure can be used as a checklist in performing the following requirements.

1

t E6 NO..

REVISION PAGE

.WM-025 C

5'of 16 6.1 Receipt Inspection 6.1.1 Perform radiation and external contamination surveys on both the shipping cask:and the transport vehicle.

. Report, loose and fixed contamination levels in excess of the limits o

stated in Reference 4.9 to the Transportation

~

~

Department, LN Technologies ~ Corporation.

6.1.2 Inspect the tiedown lugs and shackles on~ cask and trailer for cracks and wear.

6.1.3 Inspect the,tiedown cables for damage such as broken wires, crimped cables or. frayed _ cables.

6.1.4 Inspect the tiedown cable ratchet binders /

turnbuckles fcr damage.

6.1.5 Ensure that pri.'ary lid and secondary lid lifting lug covers are present.

6.1.6 Ensure that secondary lid hold-down nuts are present.

6.2 Preshioment Inspection Items covered under Section 6.2 may also appear in Section 8.0 of this procedure and Reference 4.10.

Redundant inspect' ions of these items is not required.

In additions, inspections of items not operated by the. user, such as inspection of the secondary lid gasket when the secondary lid has not been removed, are not required.

~

Perform the following appropriate steps:

6.2.1 Inspect the secondary lid gasket for cracks, nicks and tears which would affect proper sealing.

Ensure the gasket has been replaced within the-last twelve months, 6.2.2 Inspect the primary lid gasket for cracks, nicks and tears which would affect proper sealing.

Ensure the gasket has been replaced within the past twelve months.

6.2.3 Ensure the cask ratchet binders are in proper l

working order and tightened.

6.2.4 Inspect the ratchet binder handle hold-down straps.

6.2.5 Ensure the cask to trailer tiedown cables are tight.

6.2.6 Inspect the secondary lid hold-down studs for excessive wear or cross threading.

6.2.7 Inspect the secondary lid hold-down nuts for wear or damage caused by cross-threading or over torquing.

6.2.8 Alignment pins (optional) should engage secondary lid when installed in primary lid.

Torque down secondary lid per Section 8.6.

~-

u

"- 3 N O.

REVISION PAGE WM-025 C

6 of 16 6.2.9 ~

Ensure lock wires are installed through two secondary lid. hold-down studs.

6.2.10 Ensure primary lid and secondary' lid lift lug

-covers are installed.

6.2.11 Ensure the primary lid vent plug.is properly-

)

scaled and installed.

6.2.12 Inspect primary' lid-alignmenb marks for. flaking or fading ~ paint.

~

R 6.2.13 Inspect trailer tiedown points for cracking.

)

Tighten ratchet binders.

j 6.2.14 Ensure that a leak, test has been performed on the J

cask within the last twelve months (Reference 4.11).

6.2.15 Conduct radiation and contamination surveys to ensure cask meets the requirements of References 4.9 and 4.15.

7.0 CASK MOVEMENT 7.1 Removal From Trailer.

If it is necessary to remove cask from trailer proceed as follows:

7.1.1 If cask is equipped with raincover, and it has not been removed, remove the raincover from the casi.

7.1.2 Loosen ratchet binders / turnbuckles as necessary to remove pins from shackles at cask end of tiedown system.

7.1.3 Remove pins from shackles.

7.1.4 Loosen cask shear blocks or retention ring as necessary.

CAUTION:

CASKS ARE EQUIPPED TO BE LIFTED BY FOUR (4) LIFT LUGS ON THE CASK BODY.

PRIMARY LID LIFT LUGS ARE NOT CAPABLE OF SUPPORTING THE WEIGHT OF THE CASK.

7.1.5 Using suitable rigging, lift cask off trailer and place cask in proper position for loading.

Refer to Table 1 for empty and loaded cask weights.

7.2 Install 6 tion on Trailer CAUTION:

CASKS ARE EQUIPPED TO BE LIFTED BY FOUR (4) LIFT LUGS ON THE CASK BODY.

PRIMARY LID LIFT LUGS ARE NOT CAPABLE OF SUPPORTING THE WEIGHT OF THE CASK.

7.'.1 Using suitable rigging, lift cask and place in proper position within the shear blocks or retaining rings provided on the trailer.

See Figure 1 for proper orientation.

Refer to Table 1 for empty and loaded cask weights.

b '

NO.

REVISION PAGE WM-025 C

7 of 16 s

s e

f 3

SL~

4 l

.e?

s USE MATCH MARKS ON SIDE OF CASK MD JMCK OF TMILER IF Figure 1.

PRESEMT.

7.2.2 Inspect tiedown lugs and shackles on cask and

,'n-

-trailer for cracks and wear which would affect their strength.

7.2.3

. Inspect tiedown cables to ensure they are not loose, or damages (crimped,. frayed, etc.).

7. 2. 4 '

Inspect tiedown ratchets / turnbuckles to ensure they are in proper working condition.

7.2.5 Install. shackles through the end of the tiedown cables and attach to cask tiedown lugs by screwing pin through shackle and hole in lug.

7.2.6 Tighten ratchet binders / turnbuckles as necessary to secure cask on trailer.

- 8. 0 CASK OPERATION AND LCADING Refer to Table b for prj.uti lid and secundary lid weights.

.8.1 Primary Lid Removal Remove the primary lid as follows:

8.1.1 If cask is equipped with a raincover, and it has not been removed, remove the raincover from the cask.

8.1.2 Release the ratchet binder handles from its storage position.

8.1.3 Engage the_ flip block to the sprocket wheel in the direction necessary to loosen the ratchet binder (See Figure 2).

8.1.4 Loosen the ratchet binder by pulling the handle in the appropriate direction.

8.1.5 Remove the ball-lock pin by depressing the top of the pin and pulling the pin through the hole in the threadless bolt (See Figure 3).

' NO.

REVISf0M PAGE WM-025' C

8.of 16

~'

RATCHET A

CASK LID

{A SPROCKET

.{

)

h CL RE

[h JJ BALL LUG LOCK PIN H

LESS v

\\

LE BL K ALL N

UPPER RATCHET BINDER F_ig u re 2.

Figure 3.

8.1.7 Remove the three (3) cask lid lifting lug covers.

CAUTION:

WHENEVER THE CASK LID IS MOVED.ON OR OFF THE CASK, THREAT THE UNDERSIDE OF THE LID.AS A CONTAMINATED SURFACE UNTIL A CONTAMINATION SURVEY CAN BE MADE TO VERIFY ITS STATUS.

'8.1.8

. Remove the cask lid using three (3) lifting lugs

'on the cask lid to accommodate suitable rigging.

8.1.9 Inspect the interior of.the cask for free standing water.

All water must be removed prior to loading and shipping.

8.1.10 Inspect the interior of the cask for obstructions which could affect loading or proper placement of l

drum pallets and liners.

8. 2' Secondary Lid Removal

. Remove the secondary lid as follows:

8.2.1 T.f the cask is equipped with a rain cover, aid it has not been removed, remove the rain cover from the cask.

8.2.2 Clip and remove the two lock wires which are installed through two (2) of the hold-down studs.

8.2.3 Using an open wrench, box end wrench, manual socket wrench or socket and power driven impact wrench, only, remove all eight (8) hold-down nuts.

CAUTION:

DO NOT USE ADJUSTABLE WRENCHES OR PIPE WRENCHES WHEN REMOVING HOLD-DOWN NUTS.

8.2.4 Remove the secondary lid lift lug cover.

w:

3

. NOl REVISION PAGE

~WM-025 C

9 of 16 CAUTION:

WHENEVER-THE SECONDARY CASK LID IS MOVED ON OR OFF THE CASK, THREAT THE UNDERSIDE OF THE-LID AS A

-CONTAMINATED SURFACE UNTIL A SURVEY CAN BE_ MADE.

'8.2.5 Attach a single point sling or other appropriat'e lifting device to the secondary lid lift lug ~.

Remove the secondary lid and set it aside.

-CAUTION:

ENSURE THE"SECONDARY LID IS LIFTED HIGH ENOUGH SO THAT THE LOWER SURFACE OF THE LID IS ABOVE THE TOP OF THE SECONDARY LID ALIGNMENT PINS-(PINS ARE OPTIONAL) - BEFORE THE LID IS MOVED HORIZONTALLY.

8.3 Loadina an Emotv Liner Into the Cask 8.3.1 Using the slings provided, place liner in the cask.

8.3.2 Install' shims / shoring between liner and cask as necessary to secure in position.

8.4 Loadina a Profilled Liner Into the Cask 8.4.1 Ensure lid and all plugs or caps are installed on the liner.

8.4.2

-Using the lifting slings provided, place the liner into the cask.

8.4.3 Install shims / shoring between liner and cask as necessary to secure in position, if necessary.

8.5 Loadina Pallets Into the Cask Pallets may be loaded prior to placement into the cask or loaded after the empty, pallet is placed into the cask.

However, caution should be exercised in order to avoid damaging the drum pallet lifting slings.

Refer to Figure 4 for drum pallet loading patterns which will be used for the cask model being loaded.

8.5.1 Remove the pallet (s) from the cask, exercising caution in handling of the pallet due to potential contamination.

Prior to loading containers on the pallet (s) inspect the slings on each pallet for damage or conditions which could affect safety.

NOTE:

EMPTY PALLETS WEIGH APPROXIMATELY 350 LBS. EACH.

8.5.2 If a second pallet is used, place the top pallet into the cask either empty or preloaded.

If two pallats are used, ensure the lower pallet slings are accessible for retrieving pallet when off-loading.

NO, REVISION PAGE WM-025' C

10 of 16 8.6 Ins _tallinct Sqpondary Lid 8. 6.1.

Inspo't;t the secondary lid gaskets for cuts,- nicks or other damage which may. affect the scaling capabilities.

8.6.2 Inspect the secondary lid alignment pins'(pins are optional) for excessive wear or damage.

8.6.3 Replace, if necessary (Reference 4.10) using.the one (1) lifting _ lug on the secondary lid to attach suitable rigging, lift and place into the opening on the primary lid.-.Use alignment pins (pins are optional) to assure proper lid alignment.

Be careful not to damage the gasket during installation.

8.6.4 Coat all threaded surfaces with anti-sieze compound.

8.6.5 Install and hand tighten all hold-down nuts.

8.6.6 Tighten the secondary lid hold-down' nuts using the following steps:

s a.

Number hold-down nuts 1 through 8 clockwise, b.

Torque all hold-down nuts to twenty (20) foot-pounds using the following tightening sequence:

1, 5,

3, 7,

2, 6,

4, 8.

c.

Torque all fasteners to sixty (60) foot-pounds using the following tightening sequence:

2, 6,

4, 8,

3, 7,

1, 5.

d.

Torque all hold-down nuts to one hundred (100) foot-pounds using the following tightening sequence:

3, 7,

1, 5,

4, 8,

2, 6.

e.

Check tight all hold-down nuts to one hundred (100) foot-pounds'using the (+5-0.ft-lbs.),

f.

following sequence:

4, 5,

6, 7,

8, 1,

2, 3.

s 8.6.7 Install the secondary lid lift lug cover.

8.6.8 Install two (2) lock wires through two (2) of the holes provided in the secondary lid studs.

8.7 Primary Lid Installation 8.7.1 Inspect the primary lid gasket for cuts, nicks or other damage which may affect the sealing capabilities.

Replace if necessary (Reference 4.10).

CAUTION:

WHENEVER THE CASK LID IS MOVED ON OR OFF THE CASK, l

TREAT THE UNDERSIDE OF THE LID AS A CONTAMINATED SURFACE UNTIL A CONTAMINATION SURVEY CAN BE MADE TO VERIFY ITS STATUS.

L 8.7.2 Using the three (3) lifting lugs on the cask lid L

to accommodate suitable rigging, lift the cask lid l

and place it on the cask.

conduct a visual inspection to ensure that the painted lid l

L l

t NO.

REVISION PAGE WM-025 C

11 of 16 alignment marker cn1 the cask lid lines up with the painted marker on the cask body.

Adjust the lid position as necessary to accomplish proper alignment.

8.7.3 Install the threadless bolt through the upper ratchet binder connector and the lid closure lug

.g (See Figure 3).

8.7.4 Install the ball-lock pin by pressing down o5 the top of the pin and inserting.the pin through the hole in the threadless bolt.

CAUTION: ~ RATCHET BINDER HANDLE ROTATION CAN-BECOME TIGHT,

WHEN LOOSENING OR TIGHTENING A RATCHET BINDER.

THEREFORE, VISUAL INSPECTION IS NECESSARY TO ENSURE THAT THE ENDS OF THE RATCHET BINDER ARE MOVING TOGETHER WHEN THE HANDLE IS ROTATED TO TIGHTEN THE PRIMARY LID.

s 8.7.5 Tighten the ratchet binder by engaging the flip sblock to.the sprocket wheel and rotate the ratchet binder handle in the direction necessary to tighten the ratchet binder.

8.7.6 Disengage the flip block and rotate and secure the handle to its storage position (See Figure 2).

8.7.7 Install the three (3) primary cask lid lifting lug, covers.

8.7.8 If provided, install the cask rain cover.

9.0 UNLOADING THE CASK Each. licensee receiving a shipping cask with greater than Type A quantities must comply with the provisions of Reference 4.15.

Remove the container (2) from inside the cask as follows:

9.1 If the cask is equipped with a rain cover, remove the rain L

cover from the cask.

9.2 Disconnect and remove the primary lid as por Section 8.1.

9.3 Remove contents from inside cask, being careful not to damage inside of the cask lining.

9.4 Perform survey of interior of cask and cask pallets if used.

Contamination should not exceed limits of Reference 4.2.

9.5 Install pallets, if removed.

9.6 Reinstall cask primary lid as per Section 8.7.

9.7 Ensure all lifting lug covers are accounted for and installed properly.

NO.

REVISION PAGE WM-025 C

12 of 16 9.8 If the cask is equipped with a rain cover, reinstall and attach tiedowns, 3

9.9 Prepare the empty cask for transport as per Reference 4.9.

e

NO.,

REVISION PAGE l

WM-025 C

.13 of 16:

ATTACKhENT A.

CA8K INSPECTION FORM Cask Model No.:

Serial No.:

Description of Inspection Receipt Pre-Shipment.

Para Initials Para

. Initials 1.

Radiation / Contamination 6.1.1 6.2.16 Survey 2.

TiedowniLugs and Shackles 6.1.2 6.2.14 3.

Tiedown Cables 6.1.3 6.2.5 4.

Tiedown Cable Ratchet 6.1.4 6.2.14 Binders 5.

Lift Lug Covers 6.1.5 6.2.11 6.-

Secondary Lid Hold-down 6.1.6 6.2.7*

Nuts o

7.

Secondary Lid Gasket 6.2.1*

8.

Primary Lid Gasket 6.2.2*

9.

Cask-Ratchet Binders 6.2.3*

10 '.

Ratchet Binder Handle 6.2.4*

Straps 11.

Secondary Lid Hold-down 6.2.6*

.12.

Secondary Lid Guide Pins 6.2.8*

13.

Torque Down Shield Plug 6.2.9 14.

Secondary Lid Lock Wires 6.2.10 15.

Lid Vent Plug 6.2.12 16.

Lid Match Marks 6.2.13 Also included in Reference 4.10.

1 NO.

REVISION PAGE WM-025 C

14 of 16 TABLE 1.

CASK WEIGHTS (LDS.)

Empty Weight Maximum Gross Cash Model C of C (lbs.)

Weicht (lbs.)

LN 14-195L 9176 31,600 31,600 LN 14 -19 5H 9176 38,400 58,400 LN 14-170L 9159 29,200 49,200 LN 14-170M 9159 33,500 53,500 LN 14-170H 9159 42,500 65,200 LN 10-135A 9177 41,500 56,500 LN 7-100 9178 35,900 48,900 LN 6-80L 9179 30,900 42,900 LN 6-80H 9179 41,900 53,900 1

1

NO.

REVISION PAGE WM-025 C

15 of 16 TABLE 2.

CASK LID WEIGHTS (LBS.)

Primary Lid Weight With Secondary Secondary Lid Cask Model C of C

__ Lid Installed Weicht (lbs.)

LN 14-195L 9176 6670 1065 LN 14-195H 9176 6670 1065 LN 14-170L 9159 6300 1065 LN 14-170M 9159 6390 1065 LN 14-170H 9159 7820 1255 LN 10 -13 5 A 9177 6385 1255 LN 7-100 9178 8480 1350 LN 6-80L 9179 5020 1160 LN 6-80H 9179 7160 1450 i

NO.

REVISION PAGE t

WM-025 C

16 of 16 FIGURE 4.

DRUM PALLET LOADING PATTERNS l

PALLET ARRANGEMENT ll Casks No. of Shoring Model Pallets Requ i red LN-14-195 Three Point 2

Yes l

Sling

=

Ni i

lh-LN-14-170 2

Yes 7 drun pallet e

loading i

LN-7-100 NOTE: For a maximun shielding, load higher dose ra te dru.ns in the 1

Yes

i. enter position and the posi-tions toward the front and rear of the trailer, f

1 LN-10-135A

""'*1" 1

^'

's 2

Yes (l

i l

M 5 drw p.II.t to dtag

[

LN-6-80

,+3, g

1 Yes d=Al s

LJ Six drun c.isk 4 drum cask loading loading

NUMBER REVISION PAGE WM-025 C

1 16 TITLE Operating Procedure for Type A Series II Casks TECHNOLOGIES C ORPOR ATION i

COPYRIGHT @ 1987 BY LN TECHNOLOGIES CORPORATION ALL RIGHTS RESERVED. NO PART OF THIS DOCUMENT MAY BE REPRODUCED OR TRANSMITTED IN ANY FORM OR BY ANY MEANS, ELECTRONIC OR MECHANICAL. INCLUDING PHOTOCOPYING, RECORDING OR BY ANY INFORMATION STORAGE AND RETRIEVAL SYSTEM.WITHOUT PERMISSION IN WRITING FROM LN TECHNOLOGIES CORPORATION. EXCEPT FOR STRICTLY CONTROLLED DISTRIBUTION FOR EVALUATION PURPOSES.

6 WY-

_)

-(

' 5_?..

f.$

d bAl

?

131m m

. a a.ve1t

$3:

Ms--

8 w.iiirsner gc ts c. e.,:e t i A

REV.

ORIGINATOR DATE CHECKED DATE OA DATE MANAGER DATE

REVISION PAGE s

C 2 of 16 s

TABLE OF CONTENTS f

/-

Page c: i PURPOSE 3

.,/.l

/jl.0 APPLICABILITY 3

y 3.0 DEFINITIONS 3

/

4.0 REFERENCES

3 5.0 RESPONSIBILITIES 4

6.0 INSPECTIONS AND SURVEYS 4

6.1 Receipt Inspection 5

6.2 Preshipment Inspection 5

7.0 CASK MOVEMENT 6

7.1 Removal from Trailer 6

7.2 Installation on Trailer 6

0.0 CASK OPERATION AND LOADING 7

8.1 Primary Lid Removal 7

8.2 Secondary Lid Removal 8

8.3 Loading an Empty Liner Into the Cask 9

8.4 Loading a Prefilled Liner Into the Cask 9

8.5 Loading Pallets Into the Cask 9

8.6 Installing Secondary Lid 10 8.7 Primary Lid Installation 10 9.0 UNLOADING THE CASK 11 1

l Attachment A.

Cask Inspection Form 13 Table 1.

Cask Weight (lbs.)

14 Table 2.

Cask Lid Weights (1bs.)

15 Figure 1.

Match Mark for Cask and Trailer 7

Figure 2.

Ratchet Binder Handle 8

Figure 3.

Ball Lock Pin 8

Figure 4.

Drum Pallet Loading Patterns - Pallet Arrangement 16

~

NO.

REVISION PAGE

..c..

'WM-025 C

2 of:16 i-TABLE OF CONTENTS Page l-_

l '. 0 I' PURPOSE 3

2.0 APPLICABILITY

\\

3

~

[

.3.0 DEFINITIONS' 3

tL

4.0 REFERENCES

'3 5.0 RESPONSIBILITIES-4 6.0 INSPECTIONS AND SURVEYS

\\

4 6.1 Receipt Inspection _

5 6.2 Preshipment Inspection 5

7.0 CASK MOVEMENT 6

7.1 Removal 1from Trailer 6

7.2 Installation on Trailer 6

8.0 CASK OPERATION AND LOADING 7

8.1 Primary Lid Removal 7

8.2 Secondary Lid Removal 8

-8.3 Loading.an Empty Liner Into the, Cask 9

~8 '. 4 Loading a Prefilled Linor Into the Cask 9

8.S Loading Palletu Into the Cask 9

8.6 Installing Secondary Lid 10 8.7 Primary Lid Installation 10 9.0 UNLOADING THE CASK 11 Attachment A.

Cask Inspection Form 13 Table 1.

- Cask Weight (lbs.)

14 Table 2.

Cask Lid Weights (lbs.)

15 Figure 1.

Match Mark for Cask and Trailer 7-Figure 2.

Ratchet Binder Handle 8

Figure 3.

Ball Lock Pin 8

Figure 4.

Drum Pallet Loading Patterns - Fallet Arrangement 16 J

,-,---w-

,,w

.s,.n.,.en y,,

-..,4e,,,en,.,,

-y-ww,m.

,,. w wa,-- m,my,,r-ve, v v wmy

, w.-.w.er-mm,-emv.--e.~~ww-,,e,.+,

~

w,- m - w, m -

---m

---nm

J

^

NO..

REVISION PAGE WM-025 C.

3 of 16 1-

-\\

\\

'1. 0 PURPOSE The purpose of this procedure is to provide operating-

_ (.

instructions for all LN' Type A, Series II radioactive materials i

shipping casks.

+

2.0 APPLICABILITY C

This procedure is applicable to all LN Type A, SeriesfII shippi g casks, (Certificates of' Compliance 9159, 9176, 9177, 9178, 9179).

.This procedure may be used in'its entirety as is-or incorporated F

'into the. policies and procedures of a registered user.

3.0 DEFINITIONS 3.1 LN:

LN Technologies Corporation

3.2 USNRC

United States Nuclear Regulatory Commission 3.3 C of C:

Certificate of Compliance issued by the USNRC 3.4 Primary Lid Gasket:

Seal placed between the top of the cask body and the underside of primary lid perimeter.

3.5 Secondary Lid Gasket:

Seal placed between the top of the working' opening of the primary lid and the underside of secondary lid.

3.6 Ratchet Binder:

Mechanical turnbuckle used in securing the primary lid to the cask body.

4.0 REFERENCES

4.1 Code of Federal Regulations, 10 CFR 71.12.C-(3) 4.2 Code of Federal Regulations, 49 CFR 173.471 4.3 Certificate of Compliance USA /9159/A 4.4 Certificate of Compliance USA /9176/A 4.5 Certificate of Compliance USA /9177/A 4.6 Certificate of Compliance USA /9178/A 4.7 Certificate of Compliance USA /9179/A l

4.8 LN Corporation Drawing No. 5025-M-2005, " LN - Type A Transportation Casks" l-4.9 Code of Federal Regulations, 49 CFR, Parts 100 - 177 l

l L

.n

'l REVISION PAGE N O..

WM-02N C

4 of 16 4.10 LN Procedure WM-026, "Maintenance and Inspection Procedure o

for Type A, Series II Casks" 4.11 LN Procedure WM-036, "Soap Bubble Leak-Test of LN Type A,

Series II Shipping Cask" i

4.12;LN Procedure QA-001, "Procedure and Instruction Preparation and Control"

?

4.13 LN Procedure QA-011, "Identificatien, Storage and Retrieval of Quality Assurance Records" 4.14 Code of Federal Regulations, 10 CFR 71.47 and 71.87 4.15 Code of Federal Regulations, 10 CFR 20.205 4.16 LN Quality Assurance Manual 5.0 RESPONSIBILITIES 5.1 ~All users of a cask shall ensure that the following minimum requirements have been completed prior to use or operation of the cask.

5.1.1 A Certificate of Compliance (C of C) for each cask and all the documents referenced by the C of C which relate to the use and maintenance of the cask are on file.

5.1.2 User has registered as a user of this certified cask with the USNRC in accordance with References 4.1 and 4.2.

5.1.3 The cask has been inspected under a quality assurance program to verify its compliance with the terms and conditions of the issued C of C (See Reference 4.3 through 4.7).

5.2 All users of a cask shall comply with the following minimum requirements when using a cask.

5.2.1 The cask is loaded and closed in accordance with this procedure or a procedure which includes all provisions of this procedure.

5.2.2 The cask is loaded in accordance with the requirements and restrictions stated in C of C (See Reference 4.3 through 4.7).

5.2.3 The shipment meets all of the applicable requirements established by the Department of Trcnsportation, U.S.

Nuclear Regulatory Commission, burial site disposal criteria and burial site licenses.

6.0 INSPECTIONS AND SURVEYS Attachment A to this procedure can be used as a checklist in performing the following requirements.

REWSION PAGE NO.

WM-025 C

5 of 16

i 6.1 Receint Inspection 6.1.1 Perform radiation and external contamination surveys on both the shipping cask and the transport vehicle.

Report loose-and(fixed contamination levels in excess of the limits stated in Reference 4.9 to the Transportation

~

Department, LN Technologies Corporation.

6.1.2 Inspect the tiedown lugs'and shackles on cask and trailer for cracks and wear.

6.1.3 Inspect the tiedown cables for damage such as broken wires, crimped cables or frayed cables.

6.1.4 Inspect the tiedown cable ratchet binders /

turnbuckles for damage.

6.1.5 Ensure that primary lid and secondary lid' lifting-lug covers are present.

6.1.6 Ensure that secondary lid hold-down nuts are present.

6.2 Preshipment Inspection Items covered under Section 6.2 raay also appear in Section 8.0 of this procedure and Reference 4.10.

Redundant inspections of these items is not required.

In additions, inspections of items not operated by the user such as inspection of the seconoary lid gasket when the secondary lid has net been removed, are not. required.

Perform the following appropriate steps:

6.2.1 Inspect the secondary lid gasket ror cracks, nicks and tears which would affect proper sealing.

Ensure the gasket has been replaced within the last twelve months.

6.2.2 Inspect the primary lid gasket for cracks, nicks and tears which would affect proper sealing.

Ensure the gasket has been replaced within the past twelve months.

6.2.3 Ensure the cask ratchet binders are in proper working order and tightened.

6.2.4 Inspect the ratchet binder handle hold-down straps.

1 6.2.5 Ensure the cask to trailer tiedown cables are tight.

6.2.6 Inspect the secondary lid hold-down studs for excessive wear or cross threading.

6.2.7 Inspect the secondary lid hold-down nuts for wear or damage caused by cross-threading or over torquing.

6.2.8 Alignment pins (optional) should engage secondary lid when installed in primary lid.

Torque down secondary lid per Section 8.6.

NO.

REvlSION PAGE C

6'of 16 EM-025 6.2.9 '

Ensure lock wires are installed through two

-secondary lid hold-down studs.

6.2.10 Ensure primary lid 'and secondary lid lif t lug covers are installed.

6.2.11 Ensure the primary lid vent plug is properly sealed and installed.

6.2.12 Inspect primary lid alignment marks for flaking or fading paint.

~

6.2.13 Inspect trailer tiedown points for cracking.

Tighten ratchet binders.

6.2.14 Ensure that a leak test has been performed on the cask within the-last twelve months (Reference 4.11).

6.2.15 Conduct radiation and contamination surveys to ensure cask meets the requirements of References 4.9 and 4.15.

7.0 CASK MOVEMENT.

7.1 Removal From Trailer If it is necessary to remove cask from trailer proceed as follows:

7.1.1 If cask is equipped with raincover, and it has not been removed, remove the raincover from the cask.

7.1.2 Loosen ratchet binders / turnbuckles as necessary to remove pins from shackins at cask end.of-tiedown system.

7.1.3 Remove pins from shackles.

If 7.1.4 Loosen cask shear blocks or retention ring as necessary.

CAUTION:

CASKS ARE EQUIPPED TO BE LIFTED BY FOUR (4) LIFT LUGS ON THE CASK BODY.

PRIMARY LID LIFT LUGS ARE

' f NOT CAPABLE OF SUPPORTING THE WEIGHT OF THE CASK.

7.1.5 Using suitable rigging, lift cask off trailer and place cask in proper position for loading.

Refer to Table 1 for empty and loaded cask weights.

7.2 Installation on Trailer T

CAUTION:

CASKS ARE EQUIPPED TO BE LIFTED BY FOUR (4) LIFT LUGS ON THE CASK BODY.

PRIMARY LID LIFT LUGS ARE NOT CAPABLE OF SUPPORTING THE WEIGHT OF THE CASK.

7.2.1 Using suitable rigging, lift cask and place in 7

proper position within the shear blocks or retaining rings provided on the trailer.

See Figure 1 for proper orientation.

Refer to Table 1 for empty and loaded cask weights.

-,,-..,c.,

-..,w.

, - -. - ~,.. -,,.,

,,.,,-3,

,-,e,-,,,...

.c,m

.,,.,,,,.3-

,w-mm

,,--%r,,-,.m.

m -

.-%--.nvwt--

~

. NO, ret 4SIOM PAGE

-WM-025 C

7 of 16

/

s

~

i ba t

.t USE MATCH MARKS ON SIDE 0F CASK MD M CX OF TRAILER IF Figure 1.

PRESEMT.-

7.2.2 Inspect tiedown lugs and shackles on cask and trailer for cracks and wear which would affect their strength.

7.2.3 Inspect tiedown cables to ensure they are not loose, or damages (crimped, frayed, etc.).

>7.2.4 Inspect tiedown ratchets / turnbuckles to ensure they are in proper working condition.

7.2.5 Install shackles through the end of the tiedown cables and attach to cask tiedown lugs by screwing pin through shackle and hole in lug.

7.2.6 Tighten ratchet binders / turnbuckles as necessary to secure cask on trailer.

8.0 CASK OPERATION AND IDADING Refer to Table 2 for primary lid and secondary lid weights.

8.1 Primary Lid Removal Remove the primary lid as follows:

8.1.1 If cask is equipped with a raincover, and it has not been removed, remove the raincover from the cask.

8.1.2 Release the ratchet binder handles from its storage position.

8.1.3 Engage the flip block to the sprocket wheel in the direction necessary to loosen the ratchet binder (See Figure 2).

8.1.4 Loosen the ratchet binder by pulling the handle in the appropriate direction.

8.1.5 Remove the ball-lock pin by depressing the top of the pin and pulling the pin through the hole in the threadless bolt (See Figure 3).

I i

1

.~.

U NO.

REVISION PAGE WM-025 C

8 of 16

'D RATCHET

[

• BINDER

)

HANDLE

(

CA$K LID SPROCKET e

(

L WHEEL LID CL RE fJ g_

BALL i

i LOCK PIN g

TH LESS v

4-HANDLE

-B K

ALL 4

N UPPER RATCHET BINDER Figure 2.

Figure 3.

8.1.7 Remove the three (3) cask lid lifting lug covers.

' CAUTION:

WHENEVER THE CASK LID IS MOVED ON.OR OFF THE CASK, THREAT THE UNDERSIDE OF THE LID AS A CONTAMINATED SURFACE UNTIL A CONTAMINATION SURVEY CAN BE MADE TO VERIFY ITS STATUS.

8.1.8 Remove the cask lid using three (3) lifting lugs on the cask lid to accommodate suitable rigging.

8.1.9 Inspect the interior of the cask for free standing water.

All water must be removed prior to loading and shipping.

8.1.10 Inspect the interior of the cask for obstructions which could affect loading or proper placement of drum pallets and liners.

8.2 Secondary Lid Removal Remove the secondary lid as follows:

8.2.1 If the cask is equipped with a rain cover, and it has not been removed, remove the rain cover from the cask.

8.2.2 Clip and remove the two lock wires which are installed through two (2) of the hold-down studs.

8.2.3 Using an open wrench, box end wrench, manual socket wrench or socket and power driven impact wrench, only, remove all eight (8) hold-down nuts.

CAUTION:

DO NOT USE ADJUSTABLE WRENCHES OR PIPE WRENCHES WHEN REMOVING HOLD-DOWN NUTS.

8.2.4 Remove the secondary lid lift lug cover.

NO.

REVISION PAGE r.

WM-025 C.

9 of 16 CAUTION:

WHENEVER THE SECONDARY CASK LID IS MOVED ON OR OFF.

THE CASK, THREAT THE UNDERSIDE OF THE' LID AS A CONTAMINATED SURFACE UNTIL A SURVEY CAN BE MADE.

8.2.5

. Attach a' single point sling or other appropriate lifting device to the secondary. lid lift lug.

Remove the secondary lid.and set it aside.

CAUTION:

ENSURE THE SECONDARY LID IS LIFTED HIGH ENOUGH SO THAT THE LOWER SURFACE OF THE LID IS ABOVE THE TOP OF THE SECONDARY LID ALIGNMENT PINS (PINS ARE OPTIONAL) BEFORE THE LID IS MOVED HORIZONTALLY.

8.3 Loadina an Empty Liner Into the Cask 8.3.1 Using the slings provided, place liner in the cask.

8.3.2

' Install shims / shoring between liner and cask as necessary to secure in position.

8.4 Loadina a Profilled Liner Into the Cask 8.4.1 Ensure lid and all plugs or caps are installed on the liner.

8.4.2 Using the lifting slings provided, place the liner into the cask.

8.4.3 Install shims / shoring between liner and cask as necessary to secure-in position, if necessary.

8.5 Loadina Pallets Into the Cask Pallets may be loaded prior to placement into the cask or loaded after the empty pallet is placed into the cask.

However, caution should be exercised in order to avoid damaging the drum pallet lifting slings.

Refer to Figure 4 for drum pallet loading patterns which will be used~for the cask model being loaded.

8.5.1 Remove the pallet (s) from the cask, exercising caution in handling of the pallet due to potential contamination.

Prior to loading containers on the pallet (s) inspect the slings on each pallet for damage or conditions which could affect safety.

NOTE:

EMPTY PALLETS WEIGH APPROXIMATELY 350 LBS. EACH.

8.5.2 If a second pallet is used, place the top pallet into the cask either empty or preloaded.

If two pallets are used, ensure the lower pallet slings are accessible for retrieving pallet when off-loading.

N O, REVISION PAGE WM-025 C

10 of 16 8.6 Installina Secondary Lid 8.6.1 Inspect the secondary lid gaskets for cuts, nicks or other damage which may affect the sealing capabilities.

8.6.2 Inspect the secondary lid alignment pins'(pins are optional) for excessive wear or aaaaage.

8.6.3 Replace, if necessary (Reference 4.10) using"the one (1) lifting lug on the secondary lid to attach suitable rigging, lift and place into the opening on the primary lid.

Use alignment pins.(pins are optional) to assure proper lid alignment.

Be careful not to damage the gasket during installation.

8.6.4 Coat all threaded surfaces with anti-sieze compound.

8.6.5 Install and hand tighten all hold-down nuts.

8.6.6 Tighten the secondary lid hold-down nuts using the following steps:

a.

Number hold-down nuts 1 through 8 clocktise, b.

Torque all hold-down nuts to twenty (20).

foot-pounds using the following' tightening sequence:

1, 5,

3, 7,

2, 6,

4, 8.

c.

Torque all fasteners to sixty (60) foot-pounds using the following tightening sequence:

2, 6,

4, 8,

3, 7,

1, 5.

d.

Torque all hold-down nuts to one hundred (100) foot-pounds using the following tightening sequence:

3, 7,

1, 5,

4, 8,

2, 6.

e.

Check tight all hold-down nuts to one hundred (100) foot-pounds using the (+5-0 ft-lbs.).

f.

following sequence:

4, 5,

6, 7,

8, 1,

2, 3.

8.6.7 Install the secondary lid lift lug cover.

8.6.8 Install two (2) lock wires through two (2) of the holes provided in the secondary lid studs.

8.7 Primary Lid Installation 8.7.1 Inspect the primary lid gasket for cuts, nicks or other damage which may affect the sealing capabilities.

Replace if necessary (Referance 4.10).

CAUTION:

WHENEVER THE CASK LID IS MOVED ON OR OFF THE CASK, TREAT THE UNDERSIDE OF THE LID AS A CONTAMINATED SURFACE UNTIL A CONTAMINATION SURVEY CAN BE MADE TO VERIFY ITS STATUS.

8.7.2 Using the three (3) lifting lugs on the cask lid to accommodate suitable rigging, lift the cask lid and place it on the cask.

conduct a visual inspection to ensure that the painted lid

NO.

- REVISION PAGE-EM-025 C

11 of 16 alignment marker on the cask lid-lines'up with the painted marker on the cask body.. Adjust the lid position as necessary to accomplish proper alignment.

8.7.3' Install the threadless bolt through the upper ratchet binder connector and the lid closure lug (See Figure 3).

8.7.4 Install the ball-lock pin by pressing down o5 the top of the pin and inserting the pin through the hole in the threadless bolt..

CAUTION:

RATCHET BINDER HANDLE ROTATION CAN BECOME. TIGHT WHEN LOOSENING OR TIGHTENING A RATCHET BINDER.

THEREFORE, VISUAL INSPECTION IS NECESSARY TO ENSURE THAT THE ENDS OF THE RATCHET BINDER ARE MOVING TOGETHER WHEN THE HANDLE IS. ROTATED TO TIGHTEN THE PRIMARY LID.

8.7.5 Tighten the ratchet binder by engaging the flip block to the sprocket wheel alid rotate the ratchet ~

binder handle in the direction necessary to tighten the ratchet binder.

8.7.6 Disengage the flip block and rotate and secure the handle to its storage position (See Figure 2).

8.7.7 Install the three (3) primary cask lid lifting lug covers.

8.7.8 If provided, install the cask rain cover.

9.0 UNLOADING THE CASK Each licensee receiving a shipping cask with greater than Type A quantities must comply with the provisions of Reference 4.15.

Remove the container (2) from inside the cask as follows:

9.1 If the cask is equipped with a rain cover,. remove the rain cover from the cask.

9.2 Df.sconnect and remove the primary lid as per Cection 8.1.

9.3 Remove contents from inside cask, being careful not to damage inside of the cask lining.

9.4 Perform survey of interior of cask and cask pallets if used.

Contamination should not exceed limits of Reference 4.2.

9.5 Install pallets, if removed.

9.6 Reinstall cask primary lid as per Section 8.7.

9.7 Ensure all lifting lug covers are accounted for and installed properly.

t N O.

REVISION PAGE WM-025 C

12 of 16 9.8 If the cask is equipped with a rain cover, reinstall and attach tiedowns.

9.9 Prepare the empty cask for transport as per Reference 4.9.

en

y -. -

3

.m.

,s

,c NO.

REVISION PAGE LWM-025 C

13 of 16--

ATTACHMENT A.

CASK INSPECTION FORM-Cask Model No.:

SerialLNo.:

. Description of Inspection

• Receipt.

Pre-Shipment Para Initials Para Initials

~ 1. -

. Radiation / Contamination.

6.1.1 6.2.16 Survey 2.

Tiedown Lugs and Shackles 6.1.2 6.2.14 3.

Tiedown Cables 6.1.3 6.2.5 4.

Tiedown Cable Ratchet 6.1. 4 '

6.2.14 Binders 5.

Lift Lug Covers 6.1.5 6.2.11 6.

Secondary Lid Hold-down 6.1.6 6.2.7*

Nuts 7.

Secondary Lid Gasket 6.2.1*

8.

Primary Lid Gasket 6.2.2*

9.

Cask Ratchet Binders 6.2.3*

10.

Ratchet Binder Handle 6.2.4*

Straps

11.. Secondary Lid Hold-down 6.2.6*

12.

Secondary Lid Guide Pins 6.2.8*

13.

Torque Down Shield Plug 6.2.9 14.

Secondary Lid Lock Wires 6.2.10 15.

Lid Vent Plug 6.2.12 16.

Lid Match Marks 6.2.13 l

Also included in Reference 4.10.

I

y NO.

REVISION PAGE WM-025 C

14 of 16 TABLE 1.

CASK WEIGHTS (LBS.)

Empty Weight Maximum Gross Cask Model C of C (lbs.)

Weicht (lbs.)

Lli 14-195L 9176 11,600 31,60v LN 14-195H 9176 38,400 58,400 LN 14-170L 9159 29,200 49,200 LN 14-170M 9159 33,500 53,500 LN 14-170H 9159 42,500 65,200 LN 10-135A 9177 41,500 56,500 LN 7-100 9178 35,900 48,900 LN 6-80L 9179 30,900 42,900 LN 6-80H 9179 41,900 53,900 i

l l

i l

l l

NO.

REVISION PAGE I

WM-025 C

15 of 16 TABLE 2.

CASK LID WEIGHTS (LDS.)

{

Primary Lid Weight With Secondary Secondary Lid Cask Model C of C Lid Installed Weicht (1bs.)

LN 14-195L 9176 6670 1065 i

LN 14-195H 9176 6670 1065 LN 14-170L 9159 6300 1065 LN 14-170M 9159 6390 1065 LN 14-170H 9159 7820 1255 LN 10-135A 9177 6385 1255 LN 7-100 9178 8480 1350 LN 6-80L 9179 5000 116J LN 6-80H 9179 7160 1450 s

t

=

e NO.

y REVISION PAGE WM-025 C

16 of 16 FIGURE 4.

DRUM PALLET LOADING PATTERNS PALLET ARRANGEMENT i

Casks No. of Shoring Model Pallets Ro]uired LN-14-195 Three int 2

Yes c=

=

f5 h k_._ bk LN-14-170 2

Yes l

/ d ruin pa ll e t c

l loading I

n i

l LN-7-100 NOTE:

For a rn xinun shielding, load higher dose rate drums in the 1

Yes center position and the posi-tions toward the front and

/

rear of the trailer.

I LN-10-135A

['s 2

Yes hr 3

(

pI A

i 1, N

$ d re pallet loading LN-6-80 3-g I

Yes 5

%/

Six drum eask 4 drum cask loadin9 loading