Emergency Kit A Edition 12 Rev 2 Kit Revision Final
Emergency Kit A Edition 12 Rev 2 Kit Revision Final
Emergency Kit A Edition 12 Rev 2 Kit Revision Final
EMERGENCY KIT A
FOR 100 LB. & 150 LB.
CHLORINE CYLINDERS
Edition 12, Revision 2
July 2014
Kits manufactured after Jan. 1, 2013 Kits manufactured before Dec. 31, 2012
INSTRUCTION BOOKLET
TABLE OF CONTENTS
1. INTRODUCTION................................................................................................................... 1
1.1 SCOPE ............................................................................................................................... 1
1.2 CHLORINE INSTITUTE STEWARDSHIP PROGRAM ................................................................... 1
1.3 DISCLAIMER ........................................................................................................................ 1
1.4 APPROVAL .......................................................................................................................... 1
1.5 REVISIONS .......................................................................................................................... 1
1.6 REPRODUCTION .................................................................................................................. 2
1.7 REVISION HISTORY AND COMPATIBILITY............................................................................... 2
2. GENERAL DESCRIPTION ................................................................................................... 3
2.1 TRAINING AND SAFETY ........................................................................................................ 3
2.2 RESPIRATORY EQUIPMENT .................................................................................................. 3
2.3 CHLORINE CYLINDER INSPECTION ....................................................................................... 3
2.4 LEAK DETECTION ................................................................................................................ 3
2.5 ASSISTANCE ....................................................................................................................... 4
2.6 REPORTING REQUIREMENTS ............................................................................................... 4
2.7 EMERGENCY PLAN .............................................................................................................. 4
3. IDENTIFYING AND STOPPING LEAKS .............................................................................. 4
3.1 LEAK: VALVE STEM PACKING............................................................................................. 4
3.2 LEAK: THROUGH VALVE SEAT (WILL NOT COMPLETELY CLOSE) ........................................... 5
3.3 LEAK: VALVE INLET THREADS ............................................................................................ 5
3.4 LEAK: VALVE STEM ASSEMBLY BLOWN OUT ...................................................................... 5
3.5 LEAK: VALVE BROKEN OFF................................................................................................ 5
3.6 LEAK: VALVE BLOWN OUT (DUE TO STRIPPED THREADS) .................................................... 6
3.7 LEAK: FUSIBLE PLUG THREADS ......................................................................................... 6
3.8 LEAK: FUSIBLE METAL OF PLUG OR POURED FUSIBLE PLUG ............................................... 6
3.9 LEAK: SIDE WALL OF CYLINDER......................................................................................... 7
4. EMERGENCY KIT A MANUFACTURED AFTER 1/1/2013 ............................................. 8
4.1 HOOD ASSEMBLY FOR VALVE DEVICE 1 ............................................................................ 8
4.2 CLAMP FOR FUSIBLE PLUG DEVICE 2 .............................................................................. 10
4.3 PATCH FOR SIDE LEAKS DEVICE 8 .................................................................................. 12
5. EMERGENCY KIT A MANUFACTURED BEFORE 12/31/2012 .................................... 14
5.1 HOOD ASSEMBLY FOR VALVE DEVICE 1 .......................................................................... 14
5.2 CLAMP FOR FUSIBLE PLUG DEVICE 2.............................................................................. 16
5.3 PATCH FOR SIDE LEAKS DEVICE 8 .................................................................................. 18
6. HANDLING OF CHLORINE REMAINING IN CYLINDER .................................................. 20
7. KIT MAINTENANCE ........................................................................................................... 20
7.1 AFTER USE ....................................................................................................................... 20
7.2 ROUTINE........................................................................................................................... 20
7.3 SPARE PARTS ................................................................................................................... 20
8. KIT LIMITATIONS .............................................................................................................. 20
APPENDIX A: PARTS LIST ....................................................................................................... 22
APPENDIX B: OPTIONAL EQUIPMENT ................................................................................... 26
APPENDIX C: EMERGENCY CONTACTS ............................................... INSIDE BACK COVER
EMERGENCY KIT A FOR 100 LB AND 150 LB CHLORINE CYLINDERS 1
1. INTRODUCTION
Leaks in chlorine cylinders rarely occur. When they do occur, however, prompt
corrective action is required by trained, competent personnel with special equipment.
The Chlorine Institute Emergency Kit A and this instruction booklet are made available
by The Chlorine Institute in the belief that they will be helpful in handling such
emergencies.
1.1 SCOPE
This instruction booklet provides information on the design and use of the Chlorine
Institute Emergency Kit A.
The Chlorine Institute exists to support the chlor-alkali industry and serve the public by
fostering continuous improvements to safety and the protection of human health and the
environment connected with the production, distribution and use of chlorine, sodium and
potassium hydroxides, and sodium hypochlorite; and the distribution and use of
hydrogen chloride. This support extends to giving continued attention to the security of
chlorine handling operations.
Chlorine Institute (CI) members are committed to adopting CIs safety and stewardship
initiatives, including pamphlets, checklists, and incident sharing, that will assist members
in achieving measurable improvement. For more information on the Institutes
stewardship program, visit CIs website at www.chlorineinstitute.org.
1.3 DISCLAIMER
The information in this booklet is drawn from sources believed to be reliable. The
Institute and its members, jointly and severally, make no guarantee, and assume no
liability, in connection with any of this information. Moreover, it should not be assumed
that every acceptable procedure is included, or that special circumstances may not
warrant modified or additional procedures. The user should be aware that changing
technology or regulations may require changes in the recommendations contained
herein. Appropriate steps should be taken to ensure that the information is current when
used. These recommendations should not be confused with federal, state, provincial,
municipal, or insurance requirements, or with national safety codes.
1.4 APPROVAL
The Institutes Emergency Preparedness Issue Team approved Ed. 12, Rev. 1 of this
instruction booklet on Sept. 23, 2013. Device 400A and Rev. 2 of this publication were
approved by the Institutes Emergency Preparedness Issue Team on July 16, 2014.
2 IB/A
1.5 REVISIONS
1.6 REPRODUCTION
The contents of this instruction booklet are not to be copied for publication, in whole or in
part, without prior permission from the Secretary of the Chlorine Institute.
The Chlorine Institute has published an instruction booklet for the Emergency Kit A
beginning in 1969. Since then, the Kit and booklet have gone through a series of
changes. The table below details the updates through the years and device
compatibility with current equipment.
Compatible
Instruction
Date Revision Summary with Current
Book Edition
Cylinders?
Ed.12, Revision 2 July 2014 Added Device 400A in the Optional Equipment section, Yes
which replaced Device 400
Ed.12, Revision 1 Sept. 2013 Added Revision History and Compatibility Summary Yes
Ed.12 Jan. 2013 Modified Device 1 for valve leaks, Modified Device 8 for Yes
sidewall leaks
Ed. 11 Jan. 2009 No Kit design change, Booklet updated Yes
Ed. 10 June 2003 No Kit design change, Booklet updated Yes
Ed. 9 June 2000 No Kit design change, Booklet updated Yes
Ed. 8 June 1996 No Kit design change, Booklet updated Yes
Modified Device 1 to fit over cylinders with oversized neck-
Ed. 7 March 1993 rings, radius gasket 1BRV added, adjustable base Yes
assembly 1EFP included
Gasket 1FVG included in kit as temporary fix until kit is
Ed. 6 Rev.1 Feb. 1992 Yes
modified permanently to address cylinders with oversized
neck-rings.
Ed. 6 April 1986 Modified Part 1C1 to 4 bolt design, Booklet updated Yes (std. cyl. only)*
Ed. 5 May 1983 No Kit design change, Booklet updated Yes (std. cyl. only)*
Ed. 4 July 1978 Included Molded Viton gaskets 1BMV & 8EV Yes (std. cyl. only)*
Ed. 3 1976 No Kit design change, Booklet updated Yes (std. cyl. only)*
Ed. 2 1975 No Kit design change, Booklet updated Yes (std. cyl. only)*
Ed. 1 1969 Booklet created Yes (std. cyl. only)*
*Some cylinders have oversized neck-rings. Standard Cylinder (Std. cyl.) neck-rings have a maximum outside
diameter of 4 3/8
EMERGENCY KIT A FOR 100 LB AND 150 LB CHLORINE CYLINDERS 3
2. GENERAL DESCRIPTION
The CI Emergency Kit A is designed for use with the standard DOT 3A480 or 3AA480,
100 and 150 pound capacity cylinders in chlorine service only. The cylinders have
outside diameters between 8 and 10 inches and overall height from 39 to 59
inches. The kit is designed for use with all configurations of standard chlorine cylinders.
This kit should not be applied to a cylinder that is liquid full (See Section 8).
Emergency response and other personnel must be trained in the use of the devices and
tools within the CI Emergency Kit A. Training must include the use of respiratory
equipment and all other safety equipment. Knowledge of the properties of chlorine is a
must.
See the current edition of CI Pamphlet 65, Personal Protective Equipment for Chlor-
Alkali Chemicals, which is available for free download from the CI website,
www.chlorineinstitute.org.
The type of respiratory equipment required will be determined by the severity of the leak
and the potential for exposure to chlorine. For further details, see current edition CI
Pamphlet 65, Personal Protective Equipment for Chlor-Alkali Chemicals, which is
available for free download from the CI website, www.chlorineinstitute.org.
Daily inspection of full cylinders is recommended whether or not they are connected to
unloading lines. Through these means a leak usually can be detected in an early stage
when it can be corrected or controlled by appropriate procedures. Inspection guidance
can be found in CI Pamphlet 17, Packaging Plant Safety and Operational Guidelines,
which is available for free download from the CI website, www.chlorineinstitute.org.
2.5 ASSISTANCE
Chlorine emergencies should be handled only by trained personnel at the use site. If
assistance is required, promptly notify your supplier. If the supplier cannot be reached or
respond immediately, then summon help by activating CHLOREP, The Chlorine
Emergency Plan. CHLOREP can also be activated by calling CHEMTREC in the U.S. 1-
800-424-9300 or CANUTEC in Canada 1-613-996-6666.
There are Federal, State and local requirements for the reporting of chlorine releases
that must be met.
It is recommended that users have an emergency plan that complies with Federal, State
and local government requirements. For further detail on emergency response plans,
refer to CI Pamphlet 155, Water and Wastewater Operators Chlorine Handbook, which
is available for free download from the CI website, www.chlorineinstitute.org.
Fig. 3.1
ACTION: Drive small DRIFT PIN A-3 (Fig. 3.4) into valve body.
DEVICE 1 (Hood Assembly) will probably not fit over the DRIFT PIN A-3.
NOTE: Secure the cylinder in an isolated area and call your chlorine supplier. If the
supplier is not immediately available, activate CHLOREP (see Section 2.5).
ACTION: Drive small DRIFT PIN A-3 (Fig. 3.5) into valve shank and apply DEVICE
1 (Hood Assembly) (See Section 4 or 5 for instructions).
6 IB/A
ACTION: Drive large DRIFT PIN A-4 (Fig. 3.6) into valve opening and apply
DEVICE 1 (Hood Assembly) (See Section 4 or 5 for instructions).
ACTION:
A) Tighten fusible plug slowly, using steady pressure with WRENCH 203 (Fig. 3.7).
- or -
B) Saw off fusible plug flush with valve body, file the surface smooth and apply
DEVICE 2 (Clamp Assembly, Fig. 3.8) (See Section 4 or 5 for instructions).
ACTION: Apply DEVICE 2 (Clamp Assembly, Fig. 3.8) (See Section 4 or 5 for
instructions).
Fig. 3.9
1. Position cylinder so that the valve is in the uppermost position. Remove valve
protective housing if in place.
- If unable to remove valve protective housing, the HOOD (1A3) should fit over it.
2. Remove outlet cap from VENT VALVE (1V) on HOOD (1A3) and open VALVE. WRENCH 200A
3. Prepare BASE ASSEMBLY (1EFP1) with CHAINS (1F1) set in outer most position. BASE ASSY. 1EFP1
7. Attach chains from base (1EFP1) to corresponding hooks on HOOD (1A3). Hooks CAP SCREWS (3) 1K2,
should be in lowest position by turning BOLTS (1K2). Ensure that CHAINS (1F1) are HOOD 1A3, CHAINS (3)
straight and not twisted. Attach CHAINS (1F1) to hook with appropriate link to avoid 1EFP1
slack in chains. Base of CHAINS (1F1) should be flush with bottom of cylinder.
8. Hand tighten CAP SCREWS (1K2). Tighten CAP SCREWS (1K2) equally, forcing WRENCH 201
the HOOD (1A3) and GASKET (1BRV) against the shoulder of cylinder. Do Not
Overtighten. May Damage Gasket. If leak persists tighten CAP SCREW (1K2)
further in area of leak.
CAUTION: Check the foot-ring on base of cylinder for possible deterioration under
extreme pressure conditions. Insure that CHAINS (1F1) are against side of cylinder
at base.
9. Close VENT VALVE (1V) on HOOD (1A3). WRENCH 200A
10. Test for leaks around GASKET (1BRV). Tighten CAP SCREW(s) (1K2) if necessary. WRENCH 201
DEVICE 1 INCLUDES:
(3) CAP SCREWS 1K2 GASKET - 1BRV WEAR PERSONAL
HOOD - 1A3 BASE ASSEMBLY - 1EFP1
PROTECTION
EMERGENCY KIT A FOR 100 LB AND 150 LB CHLORINE CYLINDERS 9
CAP
SCREWS
1K2
Fig. 4.1
10 IB/A
1. Position cylinder so that the valve is in the uppermost position. Remove valve
protective housing if in place.
NOTE: If face of fusible plug is badly pitted or corroded, or if the leak is at the HACKSAW A-2
threads of the fusible plug, saw off fusible plug flush with valve body, filing the FILE A-14
surface smooth.
2. Loosen SET SCREW (2D) and place CLAMP (2C) over leaking valve. WRENCH 200A &
CLAMP 2C
NOTE: It is not necessary to remove valve outlet cap.
3. Place GASKET (2BB) between leaking fusible plug and BLOCK (2A). GASKET 2BB
4. Tighten SET SCREW (2D) until leak stops. WRENCH 200A
5. Test for leaks. Tighten SET SCREW (2D) further if necessary. WRENCH 200A
NOTE: Some valves have the fusible metal poured directly into the valve body.
In such cases, be sure gasket seating surface is clean and free from pitting.
NOTE: The above-mentioned leaks can also be corrected by applying DEVICE
1 (HOOD ASSEMBLY) (See Section 4.1 for instructions).
CLAMP
2C
Fig 4.2
12 IB/A
1. Roll cylinder so that leak is in uppermost position. Be sure cylinder wall around
leak is sound before proceeding with application of device.
2. Adjust CAP SCREW (8C1) in YOKE (8B) until point of screw extends slightly YOKE 8B &
below YOKE (8B). CAP SCREW 8C1
3. Slip one end of STRAP (8S) under cylinder and pull it through until it reaches STRAP 8S
the approximate area of leak. Note: inspect strap after each use for wear
and replace as necessary.
4. Place BUTTON GASKET (8GV) inside of PATCH (8D1). Ensure AJDUSTING CAP SCREW 8C1,
SCREWS (8F) are fully retracted into PATCH (8D1). Center CAP SCREW BUTTON GASKET 8GV &
(8C1) in YOKE (8B) and then into PATCH (8D1) depression. PATCH 8D1
5. Hook free ends of STRAP (8S) to ears on each side of YOKE (8B).
6. Use SCRAPER (A-8) if paint is loose or uneven. Slide PATCH (8D1) with PATCH 8D1, STRAP 8S &
GASKET (8GV) and STRAP (8S) over leak. SCRAPER A-8
7. Hand tighten CAP SCREW (8C1) until leak stops. Tighten THUMB SCREWS
(8F) until touching cylinder do not over tighten.
CAUTION: If there is any evidence of weakening of the cylinder wall,
immediately discontinue tightening CAP SCREW (8C1).
WEAR PERSONAL
DEVICE 8 INCLUDES: PROTECTION
YOKE - 8B GASKET 8GV
CAP SCREW - 8C1 STRAP 8S
PATCH - 8D1 & SCREWS 8F
EMERGENCY KIT A FOR 100 LB AND 150 LB CHLORINE CYLINDERS 13
Fig. 4.3
14 IB/A
1. Remove valve protective housing if in place. Position cylinder so that the valve is in
the uppermost position.
If unable to remove valve protective housing, the HOOD (1A2) should fit over it.
2. Remove outlet cap from VENT VALVE (1V) on HOOD (1A2) and open VALVE. WRENCH 200A
3. Prepare BASE ASSEMBLY (1EFP) to insure proper position and stability of base BASE ASSY. 1EFP
segments. Secure RAMP (1R) between two base segments by means of hook RAMP 1R
attached to center spacer slot to prevent sliding of BASE ASSEMBLY while cylinder
is being positioned.
4. Roll upright cylinder up RAMP (1R) and center in position on BASE ASSEMBLY
(1EFP).
5. Clean shoulder of cylinder: Use SCRAPER (A-8) if paint is loose or uneven. SCRAPER A-8
6. Inspect condition of GASKET (1BRV). (See Section 8, Kit Maintenance). Place HOOD 1A2 &
GASKET (1BRV) on HOOD (1A2). Place HOOD (1A2) with GASKET (1BRV) over GASKET 1BRV
leaking valve.
7. Adjust CAP SCREWS (1D1) and (1K1) in YOKE (1C1) so that the points of the CAP SCREWS
screws extend only slightly below YOKE (1C1). (1)1D1, (3)1K1,
YOKE 1C1
8. Place YOKE (1C1) in position on top of HOOD (1A2), with screw positioned in the CHAINS IF
dimples on top of HOOD (1A2). Insure that CHAINS (1F) are straight and not WRENCH 201,
twisted. Hook CHAINS (1F) over ears of YOKE (1C1) using appropriate link to avoid (WITH 1EFP ASSY)
slack in CHAINS (1F). HOOD 1A2
YOKE 1C1
9. Hand tighten CAP SCREWS (1D1) and (1K1). Tighten CAP SCREWS (1K1) equally WRENCH 201
forcing the HOOD (1A2) and GASKET (1BRV) against the shoulder of cylinder. Do
Not Overtighten. May Damage Gasket. Keep CAP SCREW (1D1) hand tightened
against center of HOOD (1A2). If leak persists tighten CAP SCREW (1K1) further in
area of leak.
CAUTION: Check the foot-ring on base of cylinder for possible deterioration under
extreme pressure conditions. Insure that CHAINS (1F) are against side of cylinder at
base.
10. Close VENT VALVE (1V) on HOOD (1A2). WRENCH NCH 200A
11. Test for leaks around GASKET (1BRV). Tighten CAP SCREW(s) (1K1) if necessary. WRENCH 201
DEVICE 1 INCLUDES:
(3) CAP SCREWS 1K1 GASKET - 1BRV YOKE 1C1 WEAR PERSONAL
CAP SCREW - 1D1 RAMP - 1R
HOOD - 1A2 BASE ASSEMBLY - 1EFP
PROTECTION
EMERGENCY KIT A FOR 100 LB AND 150 LB CHLORINE CYLINDERS 15
Fig. 5.1
16 IB/A
3. Place GASKET (2BB) between leaking fusible plug and BLOCK (2A). GASKET 2BB
4. Tighten SET SCREW (2D) until leak stops. WRENCH 200A
5. Test for leaks. Tighten SET SCREW (2D) further if necessary. WRENCH 200A
If leak is in fusible material:
1. If face of fusible plug is badly pitted or corroded, saw off fusible plug flush with HACKSAW A-2
valve body, filing the surface smooth. FILE A-14
NOTE: Some valves have the fusible metal poured directly into the valve body.
In such cases, be sure gasket seating surface is clean and free from pitting.
2. Loosen SET SCREW (2D) and place CLAMP (2C) over leaking valve. WRENCH 200A &
CLAMP 2C
NOTE: It is not necessary to remove valve outlet cap.
3. Place GASKET (2BB) between leaking fusible plug and BLOCK (2A). GASKET 2BB
4. Tighten SET SCREW (2D) until leak stops. WRENCH 200A
5. Test for leaks. Tighten SET SCREW (2D) further if necessary. WRENCH 200A
NOTE: The above mentioned leaks can also be corrected by applying DEVICE
1 (Hood ASSEMBLY) (See Section 5.1 for instructions).
Fig. 5.2
18 IB/A
1. Roll cylinder so that leak is in uppermost position. Be sure cylinder wall around
leak is sound before proceeding with application of device.
2. Adjust CAP SCREW (8C) in YOKE (8B) until point of screw extends only YOKE 8B &
slightly below YOKE (8B). CAP SCREW 8C
3. Slip one end of CHAIN (8A) under cylinder and pull it through until it reaches CHAIN 8A
the approximate area of leak.
NOTE: Insure CHAIN (8A) is straight and not twisted.
4. Center CAP SCREW (8C) in YOKE (8B) in PATCH (8D) depression. YOKE 8B
CAP SCREW 8C &
PATCH 8D
5. Hook free ends of CHAIN (8A) to ears on each side of YOKE (8B), keeping
CHAIN (8A) as short as possible.
6. Use SCRAPER (A-8) if paint is loose or uneven. Place GASKET (8EV) and GASKET 8EV
PATCH (8D) over leak. PATCH 8D &
SCRAPER A-8
NOTE: Two GASKETS (8EV) may be required on slender cylinders (about 8
inches in diameter).
7. Tighten CAP SCREW (8C). CAUTION: Use extreme caution if leak is due WRENCH 201
to internal corrosion.
CAUTION: If there is any evidence of weakening of the cylinder wall,
immediately discontinue tightening CAP SCREW (8C).
WEAR PERSONAL
DEVICE 8 INCLUDES: PROTECTION
CHAIN - 8A PATCH - 8D
YOKE - 8B GASKET - 8EV
CAP SCREW - 8C
EMERGENCY KIT A FOR 100 LB AND 150 LB CHLORINE CYLINDERS 19
D
E
V
I
C
E
Fig 5.3 8
20 IB/A
VALVE YOKE (A-9) AND VALVE ADAPTER (A-10) are included in this kit for use in disposing of
remaining chlorine in a capped cylinder. This procedure should be attempted by experienced
personnel only.
7. KIT MAINTENANCE
NOTE: All parts of the CI Emergency Kit A should be maintained in a ready to use condition.
7.2 ROUTINE
The kit should be frequently inspected by the person responsible for the equipment and checked
with the contents list to insure that equipment is complete and ready for use. The box should be
sealed after each inspection and such seals should be broken only by authorized persons or in
case of accidents. Many owners coordinate routine inspection with training drills.
All Viton gaskets are stamped with the date of manufacture and should be removed from
emergency use after a four-year shelf life. For further guidelines concerning the Viton gaskets,
consult the manufacturer or the Chlorine Institute.
8. KIT LIMITATIONS
Some 100 lb and 150 lb chlorine cylinders in current use are of such design that application of the
CI Emergency Kit A devices might be difficult or impossible. Among these are those having
oversize neck-rings (precluding proper placement of DEVICE 1). The kit devices also are
unsuitable for stopping leaks around the cylinder neck, base and foot-ring areas. In these cases
the Chlorine Institute Recovery Vessel may be used.
EMERGENCY KIT A FOR 100 LB AND 150 LB CHLORINE CYLINDERS 21
APPENDICES
Appendix B: Optional
Equipment
Appendix C: Emergency
Contacts
22 IB/A
Instruction Booklet 2
CI Pamphlet 1, Chlorine Basics 1
Fig. A-1
24 IB/A
Instruction Booklet 2
CI Pamphlet 1, Chlorine Basics 1
Fig. A-2
26 IB/A
CANUTEC** 613-996-6666
Nearest Chlorine
Producer or
Packager:
Address:
Phone:
Police Department:
Fire Department:
First Aid: