SUBJECT: NFPA 302 Second Draft TC Final Ballot Results (A2014)

Transcription

1 National Fire Protection Association 1 Batterymarch Park, Quincy, MA Phone: Fax: TO: FROM: Technical Committee on Motor Craft Lawrence B. Russell, Staff Liaison DATE: November 14, 2013 SUBJECT: NFPA 302 Second Draft TC Final Ballot Results (A2014) According to the final ballot results, all ballot items received the necessary affirmative votes to pass ballot. 28 Members Eligible to Vote 5 Ballots Not Returned (R. Chaisson, W. Colavecchio, E.C. Game, D. LeBlanc and L. Montgomery ) 21 Members Voted Affirmative (1 with comment - J. Cote) 2 Members Voted Negative on One or More Second Revisions (J. Adey and J. Cote) 0 Members Abstained The attached report shows the number of affirmative, negative, and abstaining votes as well as the explanation of the vote for each second revision. There are two criteria necessary for each second revision to pass ballot: (1) simple majority and (2) affirmative 2 / 3 vote. The mock examples below show how the calculations are determined. (1) Example for Simple Majority: Assuming there are 20 vote eligible committee members, 11 affirmative votes are required to pass ballot. (Sample calculation: 20 members eligible to vote 2 = = 11) (2) Example for Affirmative 2 / 3 : Assuming there are 20 vote eligible committee members and 1 member did not return their ballot and 2 members abstained, the number of affirmative votes required would be 12. (Sample calculation: 20 members eligble to vote 1 not returned 2 abstentions = 17 x 0.66 = = 12 ) As always please feel free to contact me if you have any questions.

2 Page 1 of 62 Second Revision No. 11-NFPA [ Section No. 2.2 ] 2.2 NFPA Publications. National Fire Protection Association, 1 Batterymarch Park, Quincy, MA NFPA 10, Standard for Portable Fire Extinguishers, edition. NFPA 12, Standard on Carbon Dioxide Extinguishing Systems, 2011 edition. NFPA 12A, Standard on Halon 1301 Fire Extinguishing Systems, 2009 edition. NFPA 52, Vehicular Gaseous Fuel Systems Code, edition. NFPA 70, National Electrical Code, edition. NFPA 303, Fire Protection Standard for Marinas and Boatyards, 2011 edition. NFPA 701, Standard Methods of Fire Tests for Flame Propagation of Textiles and Films, 2010 edition. NFPA 780, Standard for the Installation of Lightning Protection Systems, 2014 edition. NFPA 2001, Standard on Clean Agent Fire Extinguishing Systems, 2012 edition. NFPA 2010, Standard for Fixed Aerosol Fire-Extinguishing Systems, 2010 edition. Submitter Information Verification Submitter Full Name: [ Not Specified ] Organization: [ Not Specified ] Street Address: City: State: Zip: Submittal Date: Sun Aug 25 05:20:51 EDT 2013 Committee Statement Committee Statement: Response Message: This revision is linked to the Second Revision for Section The Committee has added the reference to NFPA 780. Ballot Results This item has passed ballot

3 Page 2 of Eligible Voters 5 Not Returned 23 Affirmative All 0 Affirmative with Comments 0 Negative with Comments 0 Abstention Not Returned Chiasson, Russell Colavecchio, William A. Game, E. C. LeBlanc, David J. Montgomery, Larry Affirmative All Adey, John Akins, Larry Barker, Walter Bevins, J. Emmett Bloom, Christopher J. Bowman, David L. Breighner, Jeffrey A. Cappel, Philip J. Cote, James Derie, Joseph A. Fleury, Paul V. Fort, Charles Housley, Casey O. Hugenot, Alan Ross MacCartney, Kim I. McDevitt, John J. McFarlin, David Newsome, Robert E. Of, Raymond J. Pray, Donald B. Taylor, Michael Weinbrecht, Kenneth J. Yates, Robert

4 Page 3 of 62 Second Revision No. 9-NFPA [ Section No ] ASTM Publications. ASTM International, 100 Barr Harbor Drive, P.O. Box C700, West Conshohocken, PA ASTM A463/A463M, Standard Specification for Steel Sheet, Aluminum-Coated, by the Hot-Dip Process,2010. ASTM A653/A653M, Standard Specification for Steel Sheet, Zinc-Coated (Galvanized) or Zinc-Iron Alloy-Coated (Galvannealed) by the Hot-Dip Process, ASTM B96/B96M, Specification for Copper-Silicon Alloy Plate, Sheet, Strip, and Rolled Bar for General Purposes and Pressure Vessels, ASTM B122/B122 M, Standard Specification for Copper-Nickel-Tin Alloy, Copper- Nickel-Zinc Alloy (Nickel Silver), and Copper-Nickel Alloy Plate, Sheet, Strip, and Rolled Bar, ASTM B127, Standard Specification for Nickel-Copper Alloy (UNS N05500) Plate, Sheet, and Strip, ASTM B152/B152 M, Standard Specification for Copper Sheet, Strip, Plate, and Rolled Bar, ASTM D471, Standard Test Method for Rubber Property-Effect of Liquids, ASTM E84, Standard Test Method for Surface Burning Characteristics of Building Materials, Submitter Information Verification Submitter Full Name: [ Not Specified ] Organization: [ Not Specified ] Street Address: City: State: Zip: Submittal Date: Wed Aug 21 16:54:44 EDT 2013 Committee Statement Committee Statement: The change is to update the latest date of revision of ASTM E84. Response Message: Public Comment No. 8-NFPA [Section No ] Ballot Results This item has passed ballot

5 Page 4 of Eligible Voters 5 Not Returned 23 Affirmative All 0 Affirmative with Comments 0 Negative with Comments 0 Abstention Not Returned Chiasson, Russell Colavecchio, William A. Game, E. C. LeBlanc, David J. Montgomery, Larry Affirmative All Adey, John Akins, Larry Barker, Walter Bevins, J. Emmett Bloom, Christopher J. Bowman, David L. Breighner, Jeffrey A. Cappel, Philip J. Cote, James Derie, Joseph A. Fleury, Paul V. Fort, Charles Housley, Casey O. Hugenot, Alan Ross MacCartney, Kim I. McDevitt, John J. McFarlin, David Newsome, Robert E. Of, Raymond J. Pray, Donald B. Taylor, Michael Weinbrecht, Kenneth J. Yates, Robert

6 Page 5 of 62 Second Revision No. 17-NFPA [ Section No ] UL Publications. Underwriters Laboratories Inc., 333 Pfingsten Road, Northbrook, IL ANSI/UL 21, Standard for Safety LP Gas-Hose, 2007, Revised ANSI/UL 94, Tests for Flammability of Plastic Materials for Parts in Devices and Appliances, 2010, Revised ANSI/UL 103, Standard for Safety Factory-Built Chimneys for Residential Type and Building Heating Appliances, 2010, Revised ANSI/UL 217, Standard for Safety for Single and Multiple Station Smoke Alarms, 2006, Revised ANSI/UL 248, Series of Standards for Safety for Low Voltage Fuses, ANSI/UL 310, Standard for Safety for Electrical Quick-Connect Terminals, ANSI/UL 474 Standard for Safety fordehumidifiers, 2009, Revised ANSI/UL 489, Standard for Safety for Molded-Case Circuit Breakers, Molded-Case Switchers Switches, and Circuit-Breaker Enclosures, 2009, Revised ANSI/UL 498, Standard for Safety for Attachment Plugs and Receptacles, ANSI/UL 817, Standard for Safety for Cord Sets and Power-Supply Cords, 2001, Revised ANSI/UL 858, Standard for Safety for Household Electric Ranges, 2005, Revised ANSI/UL 943, Standard for Safety for Ground-Fault Circuit-Interrupters, 2006, Revised ANSI/UL 1059, Standard for Safety for Terminal Blocks, 2001, Revised ANSI/UL 1077, Standard for Safety for Supplementary Protectors for Use in Electrical Equipment, 2005, Revised UL 1128, Standard for Safety for Marine Blowers, UL 1129, Standard for Safety for Wet Exhaust Component for Marine Engines, UL 1426, Standard for Safety for Electrical Cables for Boats, UL 1500, Standard for Safety for Ignition-Protection Test for Marine Products, 1997, Revised ANSI/UL 4248, Series of Standards for Safety for Fuseholders, Submitter Information Verification

7 Page 6 of 62 Submitter Full Name: Lawrence Russell Organization: National Fire Protection Assoc Street Address: City: State: Zip: Submittal Date: Tue Sep 17 15:11:16 EDT 2013 Committee Statement Committee Statement: Revision corrects an omission from First Draft. Response Message: Ballot Results This item has passed ballot 28 Eligible Voters 5 Not Returned 23 Affirmative All 0 Affirmative with Comments 0 Negative with Comments 0 Abstention Not Returned Chiasson, Russell Colavecchio, William A. Game, E. C. LeBlanc, David J. Montgomery, Larry Affirmative All Adey, John Akins, Larry Barker, Walter Bevins, J. Emmett Bloom, Christopher J. Bowman, David L. Breighner, Jeffrey A. Cappel, Philip J. Cote, James Derie, Joseph A. Fleury, Paul V. Fort, Charles Housley, Casey O. Hugenot, Alan Ross MacCartney, Kim I. McDevitt, John J. McFarlin, David

8 Page 7 of 62 Newsome, Robert E. Of, Raymond J. Pray, Donald B. Taylor, Michael Weinbrecht, Kenneth J. Yates, Robert

9 Page 8 of 62 Second Revision No. 16-NFPA [ Section No. 2.4 ] 2.4 References for Extracts in Mandatory Sections. NFPA 70, National Electrical Code, edition. NFPA 2001, Standard on Clean Agent Fire Extinguishing Systems, 2012 edition. Submitter Information Verification Submitter Full Name: Lawrence Russell Organization: National Fire Protection Assoc Street Address: City: State: Zip: Submittal Date: Tue Sep 17 15:07:39 EDT 2013 Committee Statement Committee Statement: Updates NEC (NFPA 70) to the 2014 edition. Response Message: Ballot Results This item has passed ballot 28 Eligible Voters 5 Not Returned 23 Affirmative All 0 Affirmative with Comments 0 Negative with Comments 0 Abstention Not Returned Chiasson, Russell Colavecchio, William A. Game, E. C. LeBlanc, David J. Montgomery, Larry Affirmative All Adey, John Akins, Larry Barker, Walter Bevins, J. Emmett Bloom, Christopher J.

10 Page 9 of 62 Bowman, David L. Breighner, Jeffrey A. Cappel, Philip J. Cote, James Derie, Joseph A. Fleury, Paul V. Fort, Charles Housley, Casey O. Hugenot, Alan Ross MacCartney, Kim I. McDevitt, John J. McFarlin, David Newsome, Robert E. Of, Raymond J. Pray, Donald B. Taylor, Michael Weinbrecht, Kenneth J. Yates, Robert

11 Page 10 of 62 Second Revision No. 27-NFPA [ Section No ] 3.3.5* Bonding Conductor. A normally non-current-carrying conductor that is intended to carry leakage current from either the ac or the dc system. Bonding conductors connect underwater metallic objects as part of any cathodic protection system and, if sized in accordance with ABYC TE-4, shall be permitted to serve as lightning grounding conductors. If used, they shall be colored green or green with yellow stripe, or shall be of bare copper. Supplemental Information File Name Description SR-27_NFPA_ docx Edited Word doc 9/19/2013 Submitter Information Verification Submitter Full Name: Lawrence Russell Organization: National Fire Protection Assoc Street Address: City: State: Zip: Submittal Date: Thu Sep 19 09:51:18 EDT 2013 Committee Statement Committee Statement: Response Message: As per the NFPA Manual of Style (MOS) definitions should not contain mandatory language. All text after the first sentence was moved to Annex A in accord with the NFPA MOS. Ballot Results This item has passed ballot 28 Eligible Voters 5 Not Returned 23 Affirmative All 0 Affirmative with Comments 0 Negative with Comments 0 Abstention Not Returned Chiasson, Russell Colavecchio, William A.

12 Page 11 of 62 Game, E. C. LeBlanc, David J. Montgomery, Larry Affirmative All Adey, John Akins, Larry Barker, Walter Bevins, J. Emmett Bloom, Christopher J. Bowman, David L. Breighner, Jeffrey A. Cappel, Philip J. Cote, James Derie, Joseph A. Fleury, Paul V. Fort, Charles Housley, Casey O. Hugenot, Alan Ross MacCartney, Kim I. McDevitt, John J. McFarlin, David Newsome, Robert E. Of, Raymond J. Pray, Donald B. Taylor, Michael Weinbrecht, Kenneth J. Yates, Robert

13 Page 12 of 62 Second Revision No. 18-NFPA [ Section No ] * Ground-Fault Circuit-Interrupter (GFCI). A device intended for the protection of personnel that functions to de-energize a circuit or portion thereof within an established period of time when a current to ground exceeds the values established for a Class A device. [ 70: 100] FPN: Class A ground-fault circuit interrupters trip when the current to ground is 6 ma or higher and do not trip when the current to ground is less than 4 ma. For further information, see UL 943, Standard for Ground-Fault Circuit Interrupters. [ 70: 100.1] Supplemental Information File Name Description SR-18_NFPA_ docx Edited Word doc 9/19/2013 Submitter Information Verification Submitter Full Name: Lawrence Russell Organization: National Fire Protection Assoc Street Address: City: State: Zip: Submittal Date: Tue Sep 17 16:05:27 EDT 2013 Committee Statement Committee Statement: Response Message: FPN is an informational note and is moved to Annex A in accordance with NFPA Manual of Style. Ballot Results This item has passed ballot 28 Eligible Voters 5 Not Returned 23 Affirmative All 0 Affirmative with Comments 0 Negative with Comments 0 Abstention Not Returned Chiasson, Russell Colavecchio, William A.

14 Page 13 of 62 Game, E. C. LeBlanc, David J. Montgomery, Larry Affirmative All Adey, John Akins, Larry Barker, Walter Bevins, J. Emmett Bloom, Christopher J. Bowman, David L. Breighner, Jeffrey A. Cappel, Philip J. Cote, James Derie, Joseph A. Fleury, Paul V. Fort, Charles Housley, Casey O. Hugenot, Alan Ross MacCartney, Kim I. McDevitt, John J. McFarlin, David Newsome, Robert E. Of, Raymond J. Pray, Donald B. Taylor, Michael Weinbrecht, Kenneth J. Yates, Robert

15 Page 14 of 62 Second Revision No. 23-NFPA [ Section No ] A CNG container shall not be required to be installed in a dedicated locker in CNG systems with a single container connected to the system having a capacity to hold 100 ft 3 (2.83 m 3 ) or less of gas, when the gas is at 14.5 psi (99.97 kpa) and 70 F (21.1 C). Submitter Information Verification Submitter Full Name: Lawrence Russell Organization: National Fire Protection Assoc Street Address: City: State: Zip: Submittal Date: Tue Sep 17 17:09:28 EDT 2013 Committee Statement Committee Statement: Response Message: SI equivalents are added in accordance with NFPA Manual of Style. Ballot Results This item has passed ballot 28 Eligible Voters 5 Not Returned 23 Affirmative All 0 Affirmative with Comments 0 Negative with Comments 0 Abstention Not Returned Chiasson, Russell Colavecchio, William A. Game, E. C. LeBlanc, David J. Montgomery, Larry Affirmative All Adey, John Akins, Larry Barker, Walter

16 Page 15 of 62 Bevins, J. Emmett Bloom, Christopher J. Bowman, David L. Breighner, Jeffrey A. Cappel, Philip J. Cote, James Derie, Joseph A. Fleury, Paul V. Fort, Charles Housley, Casey O. Hugenot, Alan Ross MacCartney, Kim I. McDevitt, John J. McFarlin, David Newsome, Robert E. Of, Raymond J. Pray, Donald B. Taylor, Michael Weinbrecht, Kenneth J. Yates, Robert

17 Page 16 of 62 Second Revision No. 21-NFPA [ Section No ] An LPG container locker shall be vented from the bottom by means of a vent pipe that meets the following criteria: (1) The vent pipe shall be of at least 1 2 in. ( mm) internal diameter. (2) The vent pipe shall lead outboard. (3) The vent pipe shall be without pockets that can trap water. (4) The vent pipe shall pass through the hull above the waterline and at a point lower than the locker bottom. (5) The vent pipe opening shall be at least 2 ft (0.6 m) distant from, and not directly above, any hull opening, including the engine exhaust. Submitter Information Verification Submitter Full Name: Lawrence Russell Organization: National Fire Protection Assoc Street Address: City: State: Zip: Submittal Date: Tue Sep 17 16:55:39 EDT 2013 Committee Statement Committee Statement: 1/2 inch is 12.7 mm. Response Message: Ballot Results This item has passed ballot 28 Eligible Voters 5 Not Returned 23 Affirmative All 0 Affirmative with Comments 0 Negative with Comments 0 Abstention Not Returned Chiasson, Russell Colavecchio, William A. Game, E. C. LeBlanc, David J.

18 Page 17 of 62 Montgomery, Larry Affirmative All Adey, John Akins, Larry Barker, Walter Bevins, J. Emmett Bloom, Christopher J. Bowman, David L. Breighner, Jeffrey A. Cappel, Philip J. Cote, James Derie, Joseph A. Fleury, Paul V. Fort, Charles Housley, Casey O. Hugenot, Alan Ross MacCartney, Kim I. McDevitt, John J. McFarlin, David Newsome, Robert E. Of, Raymond J. Pray, Donald B. Taylor, Michael Weinbrecht, Kenneth J. Yates, Robert

19 Page 18 of 62 Second Revision No. 22-NFPA [ Section No ] Compartments and lockers in which CNG cylinders are stored shall have a ventilation opening located above the level of the cylinder of at least 1 2 in. ( mm) internal diameter. Submitter Information Verification Submitter Full Name: Lawrence Russell Organization: National Fire Protection Assoc Street Address: City: State: Zip: Submittal Date: Tue Sep 17 17:01:49 EDT 2013 Committee Statement Committee Statement: 1/2 inch is 12.7 mm. Response Message: Ballot Results This item has passed ballot 28 Eligible Voters 5 Not Returned 23 Affirmative All 0 Affirmative with Comments 0 Negative with Comments 0 Abstention Not Returned Chiasson, Russell Colavecchio, William A. Game, E. C. LeBlanc, David J. Montgomery, Larry Affirmative All Adey, John Akins, Larry Barker, Walter Bevins, J. Emmett Bloom, Christopher J.

20 Page 19 of 62 Bowman, David L. Breighner, Jeffrey A. Cappel, Philip J. Cote, James Derie, Joseph A. Fleury, Paul V. Fort, Charles Housley, Casey O. Hugenot, Alan Ross MacCartney, Kim I. McDevitt, John J. McFarlin, David Newsome, Robert E. Of, Raymond J. Pray, Donald B. Taylor, Michael Weinbrecht, Kenneth J. Yates, Robert

21 Page 20 of 62 Second Revision No. 24-NFPA [ Section No ] Conductors and flexible cords shall be stranded copper according to Table (a) and shall be sized in accordance with Table (b). Table (a) Conductor Circular Mil (CM) Area and Stranding (for Electrical Systems Under 50 Volts) Conductor Size (AWG) Minimum Acceptable CM Area a Minimum Number of Strands Type 2 b 18 1, , , , , , , , , , /0 98, /0 125, /0 158, /0 205, Type 3 c Note: Metric wire sizes are to be used if of equivalent circular mil area. If the circular mil area of the metric conductor is less than that specified, the wire ampacity can be corrected based on the ratio of the circular mil area. a Applies only to systems under 50 volts. b Conductors with Type 2 stranding, used for general-purpose wiring, which is subject to some movement from vibration or minor flexing. c Conductors with Type 3 stranding, used for any wiring where flexing is involved in normal use. Table (b) Allowable Amperage of Conductors for Under 50 Volts

22 Page 21 of 62 Temperature Rating of Conductor Insula Conductor Size 60 C (140 F) 75 C (167 F) 80 C (176 F) 90 C (194 F) 10 English Metric Outside Engine Spaces Inside Engine Spaces Outside Engine Spaces Inside Engine Spaces Outside Engine Spaces Inside Engine Spaces Outside Engine Spaces Inside Engine Spaces Out En Spa Submitter Information Verification Submitter Full Name: Lawrence Russell Organization: National Fire Protection Assoc Street Address: City: State: Zip: Submittal Date: Tue Sep 17 17:16:19 EDT 2013 Committee Statement Committee Statement: Response Message: Description was added to the table title to distinguish this table from Table in accordance with NFPA Manual of Style. Each table shall have a unique title. Ballot Results This item has passed ballot

23 Page 22 of Eligible Voters 5 Not Returned 23 Affirmative All 0 Affirmative with Comments 0 Negative with Comments 0 Abstention Not Returned Chiasson, Russell Colavecchio, William A. Game, E. C. LeBlanc, David J. Montgomery, Larry Affirmative All Adey, John Akins, Larry Barker, Walter Bevins, J. Emmett Bloom, Christopher J. Bowman, David L. Breighner, Jeffrey A. Cappel, Philip J. Cote, James Derie, Joseph A. Fleury, Paul V. Fort, Charles Housley, Casey O. Hugenot, Alan Ross MacCartney, Kim I. McDevitt, John J. McFarlin, David Newsome, Robert E. Of, Raymond J. Pray, Donald B. Taylor, Michael Weinbrecht, Kenneth J. Yates, Robert

24 Page 23 of 62 Second Revision No. 13-NFPA [ Section No ] Conductor sizes shall be permitted to be calculated by means of the following formula. : where: CM = circular mil area of conductor K = (constant representing the mil-foot resistance of copper) I = load current in amperes L = length of conductor from the positive power source connection to the electrical device and back to the negative power source connection, measured in feet E = voltage drop at load in volts (e.g., 12 3 percent = 0.36) Supplemental Information [ ] File Name NFPA_302_SR_ _1_.doc Description Submitter Information Verification Submitter Full Name: [ Not Specified ] Organization: [ Not Specified ] Street Address: City: State: Zip: Submittal Date: Tue Sep 03 18:19:05 EDT 2013 Committee Statement Committee Statement: Response Message: Added an equation number to a cross-referenced equation to conform to the NFPA Manual of Style. Ballot Results This item has passed ballot

25 Page 24 of Eligible Voters 5 Not Returned 23 Affirmative All 0 Affirmative with Comments 0 Negative with Comments 0 Abstention Not Returned Chiasson, Russell Colavecchio, William A. Game, E. C. LeBlanc, David J. Montgomery, Larry Affirmative All Adey, John Akins, Larry Barker, Walter Bevins, J. Emmett Bloom, Christopher J. Bowman, David L. Breighner, Jeffrey A. Cappel, Philip J. Cote, James Derie, Joseph A. Fleury, Paul V. Fort, Charles Housley, Casey O. Hugenot, Alan Ross MacCartney, Kim I. McDevitt, John J. McFarlin, David Newsome, Robert E. Of, Raymond J. Pray, Donald B. Taylor, Michael Weinbrecht, Kenneth J. Yates, Robert

26 Page 25 of 62 Second Revision No. 2-NFPA [ Section No ] * The transfer from one power source circuit to another shall be made by a means that opens all current-carrying conductors, including neutrals, before closing the alternate source circuit, and that prevents arc over between sources. Submitter Information Verification Submitter Full Name: [ Not Specified ] Organization: [ Not Specified ] Street Address: City: State: Zip: Submittal Date: Wed Aug 21 15:05:14 EDT 2013 Committee Statement Committee Statement: Exception on the secondary side of the shore power isolation or polarization transformer, only the ungrounded conductors need to be switched. Response Message: Public Comment No. 10-NFPA [Section No ] Ballot Results This item has passed ballot 28 Eligible Voters 5 Not Returned 22 Affirmative All 0 Affirmative with Comments 1 Negative with Comments 0 Abstention Not Returned Chiasson, Russell Colavecchio, William A. Game, E. C. LeBlanc, David J. Montgomery, Larry Affirmative All Adey, John

27 Page 26 of 62 Akins, Larry Barker, Walter Bevins, J. Emmett Bloom, Christopher J. Bowman, David L. Breighner, Jeffrey A. Cappel, Philip J. Derie, Joseph A. Fleury, Paul V. Fort, Charles Housley, Casey O. Hugenot, Alan Ross MacCartney, Kim I. McDevitt, John J. McFarlin, David Newsome, Robert E. Of, Raymond J. Pray, Donald B. Taylor, Michael Weinbrecht, Kenneth J. Yates, Robert Negative with Comment Cote, James There is no valid scientific or safety reason for requiring switching of neutral conductors on the secondaries of shore power isolation or polarization transformers, if the neutral bus is connected to ground at a single point and the power source neutrals are not grounded.

28 Page 27 of 62 Second Revision No. 15-NFPA [ Section No ] Fuse Holders. Fuse holders shall meet the requirements of ANSI/UL , Standard Series of Standards for Safety for Fuseholders, for the class of fuse being used. Submitter Information Verification Submitter Full Name: Lawrence Russell Organization: National Fire Protection Assoc Street Address: City: State: Zip: Submittal Date: Tue Sep 17 14:54:49 EDT 2013 Committee Statement Committee Statement: Response Message: This change corrects an omission from the First Draft. FR-2 removed the reference to ANSI/UL512 and replaced it with ANSI/UL4248. This revision references the correct publication. Ballot Results This item has passed ballot 28 Eligible Voters 5 Not Returned 23 Affirmative All 0 Affirmative with Comments 0 Negative with Comments 0 Abstention Not Returned Chiasson, Russell Colavecchio, William A. Game, E. C. LeBlanc, David J. Montgomery, Larry Affirmative All Adey, John Akins, Larry Barker, Walter

29 Page 28 of 62 Bevins, J. Emmett Bloom, Christopher J. Bowman, David L. Breighner, Jeffrey A. Cappel, Philip J. Cote, James Derie, Joseph A. Fleury, Paul V. Fort, Charles Housley, Casey O. Hugenot, Alan Ross MacCartney, Kim I. McDevitt, John J. McFarlin, David Newsome, Robert E. Of, Raymond J. Pray, Donald B. Taylor, Michael Weinbrecht, Kenneth J. Yates, Robert

30 Page 29 of 62 Second Revision No. 3-NFPA [ Section No [Excluding any Sub-Sections] ] Conductors shall be provided with overcurrent protection at the source of power unless permitted by , or , or Submitter Information Verification Submitter Full Name: [ Not Specified ] Organization: [ Not Specified ] Street Address: City: State: Zip: Submittal Date: Wed Aug 21 15:13:07 EDT 2013 Committee Statement Committee Statement: Section is deleted. Response Message: Ballot Results This item has passed ballot 28 Eligible Voters 5 Not Returned 23 Affirmative All 0 Affirmative with Comments 0 Negative with Comments 0 Abstention Not Returned Chiasson, Russell Colavecchio, William A. Game, E. C. LeBlanc, David J. Montgomery, Larry Affirmative All Adey, John Akins, Larry Barker, Walter Bevins, J. Emmett Bloom, Christopher J. Bowman, David L.

31 Page 30 of 62 Breighner, Jeffrey A. Cappel, Philip J. Cote, James Derie, Joseph A. Fleury, Paul V. Fort, Charles Housley, Casey O. Hugenot, Alan Ross MacCartney, Kim I. McDevitt, John J. McFarlin, David Newsome, Robert E. Of, Raymond J. Pray, Donald B. Taylor, Michael Weinbrecht, Kenneth J. Yates, Robert

32 Page 31 of 62 Second Revision No. 4-NFPA [ Section No ] If the conductor is connected directly to the battery terminal, and where not practical to locate overcurrent protection at the source of power, conductors shall be provided with overcurrent protection no more than 72 in. (183 cm) from the battery terminal. Submitter Information Verification Submitter Full Name: [ Not Specified ] Organization: [ Not Specified ] Street Address: City: State: Zip: Submittal Date: Wed Aug 21 15:14:18 EDT 2013 Committee Statement Committee Statement: Response Message: This section was removed to correct a previous edition editorial error. Ballot Results This item has passed ballot 28 Eligible Voters 5 Not Returned 23 Affirmative All 0 Affirmative with Comments 0 Negative with Comments 0 Abstention Not Returned Chiasson, Russell Colavecchio, William A. Game, E. C. LeBlanc, David J. Montgomery, Larry Affirmative All Adey, John Akins, Larry Barker, Walter

33 Page 32 of 62 Bevins, J. Emmett Bloom, Christopher J. Bowman, David L. Breighner, Jeffrey A. Cappel, Philip J. Cote, James Derie, Joseph A. Fleury, Paul V. Fort, Charles Housley, Casey O. Hugenot, Alan Ross MacCartney, Kim I. McDevitt, John J. McFarlin, David Newsome, Robert E. Of, Raymond J. Pray, Donald B. Taylor, Michael Weinbrecht, Kenneth J. Yates, Robert

34 Page 33 of 62 Second Revision No. 25-NFPA [ Section No ] Conductors and flexible cords shall be of stranded copper with circular mil area and stranding in accordance with Table Table Conductor Circular Mil (CM) Area and Stranding (for Alternating Current (ac) Electrical Systems on Boats) Conductor Size (AWG) Nominal CM Area a Minimum Number of Strands Type 2 b 18 1, , , , , , , , , , /0 105, /0 133, /0 167, /0 211, Type 3 c Note: Metric wire sizes can be used if of equivalent circular mil area. If the circular mil area of the metric conductor is less than that listed, the wire ampacity needs to be corrected based on the ratio of the circular mil areas. a To recognize stranded conductors made of AWG elements, note that the actual nominal CM area can differ from the specified nominal CM area but by no more than 7 percent. The circular mil area is equal to the mathematical square of the specified diameter of the AWG stranded solid copper conductor measured in onethousandths of an inch, as shown in the following equation: b Conductors with Type 2 stranding shall be are permitted to be used for wiring that is subject to movement from vibration or minor flexing. If four or more conductors are run in a cable, Type 2 stranding shall be is permitted to be used for frequent flexing applications. c Conductors with Type 3 stranding shall can be used for any wiring where frequent flexing is involved in normal use. Submitter Information Verification

35 Page 34 of 62 Submitter Full Name: Lawrence Russell Organization: National Fire Protection Assoc Street Address: City: State: Zip: Submittal Date: Tue Sep 17 17:28:12 EDT 2013 Committee Statement Committee Statement: Response Message: Description was added to the table title to distinguish this table from Table (a) in accordance with NFPA Manual of Style. Each table shall have a unique title. Removed mandatory language from table footnotes (b) and (c) in accordance with NFPA Manual of Style. Ballot Results This item has passed ballot 28 Eligible Voters 5 Not Returned 23 Affirmative All 0 Affirmative with Comments 0 Negative with Comments 0 Abstention Not Returned Chiasson, Russell Colavecchio, William A. Game, E. C. LeBlanc, David J. Montgomery, Larry Affirmative All Adey, John Akins, Larry Barker, Walter Bevins, J. Emmett Bloom, Christopher J. Bowman, David L. Breighner, Jeffrey A. Cappel, Philip J. Cote, James Derie, Joseph A. Fleury, Paul V. Fort, Charles Housley, Casey O. Hugenot, Alan Ross

36 Page 35 of 62 MacCartney, Kim I. McDevitt, John J. McFarlin, David Newsome, Robert E. Of, Raymond J. Pray, Donald B. Taylor, Michael Weinbrecht, Kenneth J. Yates, Robert

37 Page 36 of 62 Second Revision No. 5-NFPA [ Section No ] Solderless crimp-on connectors shall be attached with the type of crimping tools designed for the connector used.(see Table ) Submitter Information Verification Submitter Full Name: [ Not Specified ] Organization: [ Not Specified ] Street Address: City: State: Zip: Submittal Date: Wed Aug 21 15:29:15 EDT 2013 Committee Statement Committee Statement: Committee has added a reference to the pole test in Table Response Message: Ballot Results This item has passed ballot 28 Eligible Voters 5 Not Returned 22 Affirmative All 1 Affirmative with Comments 0 Negative with Comments 0 Abstention Not Returned Chiasson, Russell Colavecchio, William A. Game, E. C. LeBlanc, David J. Montgomery, Larry Affirmative All Adey, John Akins, Larry Barker, Walter Bevins, J. Emmett Bloom, Christopher J. Bowman, David L.

38 Page 37 of 62 Breighner, Jeffrey A. Cappel, Philip J. Derie, Joseph A. Fleury, Paul V. Fort, Charles Housley, Casey O. Hugenot, Alan Ross MacCartney, Kim I. McDevitt, John J. McFarlin, David Newsome, Robert E. Of, Raymond J. Pray, Donald B. Taylor, Michael Weinbrecht, Kenneth J. Yates, Robert Affirmative with Comment Cote, James The reference should be to the pull test not the pole test.

39 Page 38 of 62 Second Revision No. 6-NFPA [ Section No ] Receptacles shall be installed in locations normally not subject to rain, spray, or flooding, or shall be protected as follows: (1) Weatherproof if any of the following apply: (a) (b) (c) Installed on a weather deck Installed in a machinery space Subject to rain or spray (2) Watertight if subject to flooding Submitter Information Verification Submitter Full Name: [ Not Specified ] Organization: [ Not Specified ] Street Address: City: State: Zip: Submittal Date: Wed Aug 21 15:40:57 EDT 2013 Committee Statement Committee Statement: Within machinery spaces are pumps and hoses that if damaged or ruptured can create spray conditions within the machinery space. Also the phrase, "subject to" in the original text is a vague term and therefore has been deleted. Response Message: Public Comment No. 15-NFPA [Section No ] Ballot Results This item has passed ballot 28 Eligible Voters 5 Not Returned 22 Affirmative All 0 Affirmative with Comments 1 Negative with Comments 0 Abstention Not Returned Chiasson, Russell

40 Page 39 of 62 Colavecchio, William A. Game, E. C. LeBlanc, David J. Montgomery, Larry Affirmative All Akins, Larry Barker, Walter Bevins, J. Emmett Bloom, Christopher J. Bowman, David L. Breighner, Jeffrey A. Cappel, Philip J. Cote, James Derie, Joseph A. Fleury, Paul V. Fort, Charles Housley, Casey O. Hugenot, Alan Ross MacCartney, Kim I. McDevitt, John J. McFarlin, David Newsome, Robert E. Of, Raymond J. Pray, Donald B. Taylor, Michael Weinbrecht, Kenneth J. Yates, Robert Negative with Comment Adey, John the requirement for a receptacle installed in a machinery space to be weatherproof is not necessary and a matter of opinion not documented safety issues. The receptacle is already GFCI protected per the standard, so this section of the requirement is overkill. This requirement is over and above ABYC's E-11 standard which is a more comprehensive and used standard for the marine industry.

41 Page 40 of 62 Second Revision No. 10-NFPA [ Section No ] 11.1 General. Lightning protection systems shall follow the guidelines in ABYC TE-4, Lightning Protection, or Chapter 10 of NFPA 780, Standard for the Installation of Lightning Protection Systems. Submitter Information Verification Submitter Full Name: [ Not Specified ] Organization: [ Not Specified ] Street Address: City: State: Zip: Submittal Date: Sun Aug 25 05:10:41 EDT 2013 Committee Statement Committee Statement: Response Message: TE-4 has not been reviewed or revised since NFPA should reference to its own standard when applicable. Public Comment No. 3-NFPA [Section No. 11.1] Ballot Results This item has passed ballot 28 Eligible Voters 5 Not Returned 23 Affirmative All 0 Affirmative with Comments 0 Negative with Comments 0 Abstention Not Returned Chiasson, Russell Colavecchio, William A. Game, E. C. LeBlanc, David J. Montgomery, Larry Affirmative All Adey, John Akins, Larry

42 Page 41 of 62 Barker, Walter Bevins, J. Emmett Bloom, Christopher J. Bowman, David L. Breighner, Jeffrey A. Cappel, Philip J. Cote, James Derie, Joseph A. Fleury, Paul V. Fort, Charles Housley, Casey O. Hugenot, Alan Ross MacCartney, Kim I. McDevitt, John J. McFarlin, David Newsome, Robert E. Of, Raymond J. Pray, Donald B. Taylor, Michael Weinbrecht, Kenneth J. Yates, Robert

43 Page 42 of 62 Second Revision No. 8-NFPA [ Chapter 13 [Title Only] ] Carbon Monoxide and Smoke Detection Submitter Information Verification Submitter Full Name: [ Not Specified ] Organization: [ Not Specified ] Street Address: City: State: Zip: Submittal Date: Wed Aug 21 16:02:21 EDT 2013 Committee Statement Committee Statement: Clarifies where Carbon Monoxide detection can be found. Response Message: Public Comment No. 2-NFPA [Chapter 13 [Title Only]] Ballot Results This item has passed ballot 28 Eligible Voters 5 Not Returned 23 Affirmative All 0 Affirmative with Comments 0 Negative with Comments 0 Abstention Not Returned Chiasson, Russell Colavecchio, William A. Game, E. C. LeBlanc, David J. Montgomery, Larry Affirmative All Adey, John Akins, Larry Barker, Walter Bevins, J. Emmett Bloom, Christopher J. Bowman, David L.

44 Page 43 of 62 Breighner, Jeffrey A. Cappel, Philip J. Cote, James Derie, Joseph A. Fleury, Paul V. Fort, Charles Housley, Casey O. Hugenot, Alan Ross MacCartney, Kim I. McDevitt, John J. McFarlin, David Newsome, Robert E. Of, Raymond J. Pray, Donald B. Taylor, Michael Weinbrecht, Kenneth J. Yates, Robert

45 Page 44 of 62 Second Revision No. 14-NFPA [ Section No. A ] A The calculation method for the minimum effective area of fixed ventilation for accommodation spaces is as follows: [A.8.1.3] where: V = effective area in in. mm 2 (minimum 4000 mm 2 ) U = nominal heat input of nonflued appliances (cooker, stove, lamps) in kw F = nominal input of open, flued appliances (refrigerator, water heater, cabin heater) in kw P = number of persons for which the cabin is designed Supplemental Information File Name NFPA_302_SR_ doc Description Submitter Information Verification Submitter Full Name: [ Not Specified ] Organization: [ Not Specified ] Street Address: City: State: Zip: Submittal Date: Tue Sep 03 18:31:36 EDT 2013 Committee Statement Committee Statement: Response Message: Added an equation number to a cross-referenced equation to conform to the NFPA Manual of Style. Ballot Results This item has passed ballot 28 Eligible Voters 5 Not Returned 23 Affirmative All 0 Affirmative with Comments 0 Negative with Comments 0 Abstention

46 Page 45 of 62 Not Returned Chiasson, Russell Colavecchio, William A. Game, E. C. LeBlanc, David J. Montgomery, Larry Affirmative All Adey, John Akins, Larry Barker, Walter Bevins, J. Emmett Bloom, Christopher J. Bowman, David L. Breighner, Jeffrey A. Cappel, Philip J. Cote, James Derie, Joseph A. Fleury, Paul V. Fort, Charles Housley, Casey O. Hugenot, Alan Ross MacCartney, Kim I. McDevitt, John J. McFarlin, David Newsome, Robert E. Of, Raymond J. Pray, Donald B. Taylor, Michael Weinbrecht, Kenneth J. Yates, Robert

47 Page 46 of 62 Second Revision No. 26-NFPA [ Section No. A.13.3 ] A.13.3 It is recommended on commercial vessels 12 m ft (12 m) and larger that engine room fire detection equipment be installed with notification capability at the helm. Engine room fire suppression is not a substitute for engine room fire detection. Occupants of most vessels 12 m ft (12 m) and larger are typically too far from the engine room to detect a fire without the assistance of properly installed detection equipment. The occupants of the vessel can be placed in further peril when it becomes necessary to escape the fire by entering the water. Engine room fires need to be detected early in order to reduce the dangers to the vessel's occupants and damage to the vessel. Heat and/or smoke alarms should be listed to appropriate standards for the device and installed according to the device manufacturer s instructions. Submitter Information Verification Submitter Full Name: Lawrence Russell Organization: National Fire Protection Assoc Street Address: City: State: Zip: Submittal Date: Tue Sep 17 17:37:10 EDT 2013 Committee Statement Committee Statement: Added US units in accordance with NFPA Manual of Style. Response Message: Ballot Results This item has passed ballot 28 Eligible Voters 5 Not Returned 23 Affirmative All 0 Affirmative with Comments 0 Negative with Comments 0 Abstention Not Returned Chiasson, Russell Colavecchio, William A. Game, E. C.

48 Page 47 of 62 LeBlanc, David J. Montgomery, Larry Affirmative All Adey, John Akins, Larry Barker, Walter Bevins, J. Emmett Bloom, Christopher J. Bowman, David L. Breighner, Jeffrey A. Cappel, Philip J. Cote, James Derie, Joseph A. Fleury, Paul V. Fort, Charles Housley, Casey O. Hugenot, Alan Ross MacCartney, Kim I. McDevitt, John J. McFarlin, David Newsome, Robert E. Of, Raymond J. Pray, Donald B. Taylor, Michael Weinbrecht, Kenneth J. Yates, Robert

49 Page 48 of 62 Second Revision No. 12-NFPA [ Chapter E ] Annex E Extinguisher Inspection and Maintenance Information from NFPA Standards This annex is not a part of the requirements of this NFPA document but is included for informational purposes only. E.1 Introduction. This annex is provided as an aid to the user of NFPA 302 by identifying those portions of NFPA standards that pertain to inspection and frequency of maintenance of fixed extinguishing systems and portable fire extinguishers. It is not intended that this annex provide complete information regarding all aspects of servicing fire protection equipment. It is important to note that this information was not copied using NFPA s extract policy and is not intended to be a part of the requirements of NFPA 302 unless specified in Chapter 1 through Chapter 12. While the edition of NFPA 10, the edition of NFPA 12, the edition of NFPA 12A, and the edition of NFPA 2001 were the most current at the time of the publication of the 2004 the publication of this edition of NFPA 302, more recent editions might have been issued. E.2 Definitions. See NFPA 10, Standard for Portable Fire Extinguishers, NFPA 12, Standard on Carbon Dioxide Extinguishing Systems, NFPA 12A, Standard on Halon 1301 Fire Extinguishing Systems, and NFPA 2001, Standard on Clean Agent Fire Extinguishing Systems, for definition of terms used in this annex. E.3 Inspection, Maintenance, and Recharging Portable Fire Extinguishers. E.3.1 General. E This section is concerned with the rules governing inspection, maintenance, and recharging of fire extinguishers. These factors are of prime importance in ensuring operation at the time of a fire. The procedure for inspection and maintenance of fire extinguishers varies considerably. Minimal knowledge is necessary to perform a monthly quick check or inspection in order to follow the inspection procedure as outlined in Section 7.2 of NFPA 10. [ 10: A.7.1] [ 10: 6.1.1] E The procedure for inspection and maintenance of fire extinguishers varies considerably. Minimal knowledge is necessary to perform a monthly quick check or inspection in order to follow the inspection procedure as outlined in E.3.2. A trained person who has undergone the instructions necessary to reliably perform maintenance and has the manufacturer's service manual shall service the fire extinguishers not more than 1 year apart. Persons performing maintenance and recharging of extinguishers should meet one of the following criteria: (1) Factory training and certification for the specific type and brand of portable fire extinguisher being serviced (2) Certification by an organization acceptable to the authority having jurisdiction (3) Registration, licensure, or certification by a state or a local authority having jurisdiction [10:6.1.2 A ] E The owner or designated agent or occupant of a property in which fire extinguishers are located shall be responsible for such inspection, maintenance, and recharging. (See E and E ) [10: ]

50 Page 49 of 62 E Maintenance, servicing, and recharging shall be performed by trained persons having Persons performing maintenance and recharging of extinguishers shall be trained and shall have available the appropriate manufacturer s servicing manual (s), the proper types of correct tools, recharge materials, lubricants, and manufacturer s recommended replacement parts or parts specifically listed for use in the fire extinguisher. [10: ] E Tags or labels intended for recording inspections, maintenance, or recharging shall not be placed on the front of the fire extinguisher. be affixed so as not to obstruct the fire extinguisher use, fire extinguisher classification, or manufacturer s labels. [10: ] E Labels indicating fire extinguisher use or classification, or both, shall be permitted to be placed on the front of the fire extinguisher. [10: ] E.3.2 Inspection Frequency. E Frequency. Fire extinguishers shall be inspected when initially placed in service and thereafter at approximately 30-day intervals. Fire extinguishers shall be inspected, manually or by electronic monitoring, at more frequent intervals when circumstances require manually inspected when initially placed in service. [10: ] E Frequency of fire extinguisher inspections should be based on the need of the area in which fire extinguishers are located. The required monthly inspection is a minimum. [ 10: A ] E Fire extinguishers and Class D extinguishing agents shall be inspected either manually or by means of an electronic monitoring device/system at intervals not exceeding 31 days. [ 10: ] E Fire extinguishers and Class D extinguishing agents shall be manually inspected daily or weekly when conditions exist that indicate the need for more frequent inspections. [ 10: ] E Inspection Procedures. Periodic inspection or electronic monitoring of fire extinguishers shall include a check of at least the following items: (1) Location in designated place (2) No obstruction to access or visibility (3) Pressure gauge reading or indicator in the operable range or position (4) Fullness determined by weighing or hefting (5) Condition of tires, wheels, carriage, hose, and nozzle for wheeled extinguishers (6) Operating instructions on nameplate legible and facing outward Indicator for nonrechargeable extinguishers using push-to-test pressure indicators Safety seals and tamper indicators not broken or missing Fullness determined by weighing or hefting Examination for obvious physical damage, corrosion, leakage, or clogged nozzle Pressure gauge reading or indicator in the operable range or position Condition of tires, wheels, carriage, hose, and nozzle checked (for wheeled units)

51 Page 50 of 62 HMIS label in place [ 10: 6.2.2] [ 10: 7.2.2] E In addition to E.3.2.2, fire extinguishers shall be visually inspected in accordance with E if they are located where any of the following conditions exist: (1) High frequency of fires in the past (2) Severe hazards (3) Locations that make fire extinguishers susceptible to mechanical injury or physical damage (4) Exposure to abnormal temperatures or corrosive atmospheres [ 10: ] E Where required by E , the following inspection procedures shall be in addition to those addressed in E : (1) Verify that operating instructions on nameplates are legible and face outward (2) Check for broken or missing safety seals and tamper indicators (3) Examine for obvious physical damage, corrosion, leakage, or clogged nozzle [ 10: ] E Corrective Action. When an inspection of any fire extinguisher reveals a deficiency in any of the conditions listed in E.3.2.2, immediate corrective action shall be taken. [10: ] E Rechargeable Fire Extinguishers. When an inspection of any rechargeable fire extinguisher reveals a deficiency in any of the conditions listed in E.3.2.2(3), E.3.2.2(4), E.3.2.2(5), E (6), E (7), and E (8), it or E (1) through E (3), the extinguisher shall be subjected to applicable maintenance procedures. [10: ] E Nonrechargeable Dry Chemical Fire Extinguisher. When an inspection of any nonrechargeable dry chemical fire extinguisher reveals a deficiency in any of the conditions listed in E.3.2.2(3), E.3.2.2(5 4 ), E.3.2.2(6), or E (1) through E (3), the extinguisher and E (7), it shall be removed from further use, discharged, and destroyed at the direction of the owner or returned to the manufacturer. [10: ] E Nonrechargeable Halon Agent Fire Extinguisher. When an inspection of any nonrechargeable fire extinguisher containing a halon agent reveals a deficiency in any of the conditions listed in E.3.2.2(3), E.3.2.2(5) (4), E.3.2.2(6), and E (7), it or E (1) through E (3), the extinguisher shall be removed from service, not shall not be discharged, and shall be returned to the manufacturer. If the fire extinguisher is not returned to the manufacturer, it shall be returned to a fire equipment dealer or distributor to permit recovery of the halon, a fire equipment dealer, or a distributor to permit recovery of the halon. [10: ] E Inspection Recordkeeping. E Personnel making manual inspections shall keep records of all fire extinguishers inspected, including those found to require corrective action. [10: ] E

52 Page 51 of 62 At least monthly Where manual inspections are conducted, the date the inspection was performed and the initials of the person performing the inspection shall be recorded records for manual inspections shall be kept on a tag or label attached to the fire extinguisher, on an inspection checklist maintained on file, or by an electronic method. [10: ] E Records shall be kept on a tag or label attached to the fire extinguisher, on an inspection checklist maintained on file or by an electronic method that provides a permanent record. [ 10: ] Where manual inspections are conducted, the month and year the manual inspection was performed and the initials of the person performing the inspection shall be recorded. [ 10: ] E.4 Inspection and Maintenance of Fixed CO2 Systems. E.4.1 General. E Persons who inspect, test, or maintain, or operate carbon dioxide fireextinguishing systems shall be thoroughly trained should be trained and periodically tested for competence in the functions they perform. [ 12: ] Attending training programs offered by equipment manufacturers and other training organizations should be considered. [ 12: A.4.8.4] E Prior to testing or maintenance of a fixed carbon dioxide system, all personnel shall be evacuated from the protected space (See Section 1.6 of NFPA 12 ). [ 12: 6.3.1] When maintenance or testing is being conducted on the system, it shall be locked out, or the protected space and affected spaces (migration) shall be evacuated. [ 12: ] E.4.2 Inspection. E At least every 30 days, an inspection shall be conducted to assess the system's operational condition. [12: ] E An inspection of the system is a quick check to give reasonable assurance that the extinguishing system is fully charged and operable and. It is done by seeing that the system is in place, that it has not been activated actuated or tampered with, and that there is no obvious physical damage or condition to prevent operation. As a minimum, the inspection should determine the following: (1) High-pressure cylinders are in place and properly secured. (2) For a low-pressure storage unit, that the pressure gauge shows normal pressure, that tank shutoff valve is open, and that the pilot pressure supply valve is open. Liquid The liquid level gauge should be observed. If at any time a container shows a loss of more than 10 percent, it should be refilled, unless the minimum gas requirements are still provided. (3) Carbon dioxide storage is connected to discharge piping and actuators. (4) All manual actuators are in place and tamper seals are intact. (5) Nozzles are connected, properly aligned, and free from obstructions and foreign matter. (6) Detectors are in place and free from foreign matter and obstructions. (7) System The system control panel is connected and showing normal-ready condition. [12: A A ] E All system hose, including those used as flexible connectors, shall be tested every 5 years in accordance with of NFPA 12. [12: ] E.4.3 Maintenance. E.4.3.1