MEMORANDUM. NFPA Technical Committee on Aircraft Rescue and Fire Fighting. NFPA 414 First Draft TC Supplemental Ballot Results FR-6 (A2016)

Transcription

1 National Fire Protection Association 1 Batterymarch Park, Quincy, MA Phone: Fax: MEMORANDUM To: From: NFPA Technical Committee on Aircraft Rescue and Fire Fighting Colleen Kelly, Adminstrator Technical Projects Date: February 25, 2015 Subject: NFPA 414 First Draft TC Supplemental Ballot Results FR-6 (A2016) According to the final ballot results, the supplemental ballot item for FR-6 received the necessary affirmative votes to pass ballot. 32 Members Eligible to Vote 6 Not Returned (Costa, Davidson, Goodnight, Lanter, Matheson, Voisine) 5 Affirmative 20 Affirmative with Comment (Back, Bagot, Day, Deniston, Gray, Greenup, Jones, Kann, Krause, Listerman, Maddox, Major, Mangels, Mathis, McDonald, Phillips, Podolske, Shively, Souza, Toten) 0 Negative 1 Abstain (Colet) The attached report shows the number of affirmative, negative, and abstaining votes as well as the explanation of the vote for the supplemental revision. There are two criteria necessary for the supplemental 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 First Revision No. 6-NFPA [ Section No ] Detail FR-66

3 4.1.1*

4 The design criteria for the standard vehicles described by this document consider temperature extremes ranging from 0 C to 43.3 C (32 F to 110 F). For cold weather operation where temperatures range from 40 C to 0 C ( 40 F to 32 F) or lower, some type of winterization system shall be specified by the purchaser. Vehicles shall comply with Table 4.1.1(a), Table 4.1.1(b), Table 4.1.1(c), Table 4.1.1(d), and other requirements in this chapter. Table 4.1.1(a) Fully Loaded Vehicle (SI Units) 454 to 1999 L Minimum Usable >1999 to 6000 L >6000 L Side slope stability (degrees) Dynamic balance (kph), minimum speed on a (30 m) radius circle Angle of approach (degrees) Angle of departure (degrees) Interaxle clearance (degrees) Underbody clearance (cm) Underaxle clearance at differential housing bowl (cm) Diagonal opposite wheel motion (cm) Wall-to-wall turning diameter Maximum acceleration time from 0 to 80.5 kph (sec) (26.7) Top speed (kph) Service brake: Stopping distance from 33 kph (m) from 64 kph (m) 40 m 40 m 49 m Percent grade holding of fully loaded vehicle: Ascending 50 percent 50 percent 50 percent Descending 50 percent 50 percent 50 percent Emergency brake stopping distance at 64 kph (m) Parking brake: Percent grade holding for the parking brake Ascending 20 percent 20 percent 20 percent Descending 20 percent 20 percent 20 percent Evasive maneuver test, NATO Document AVTP 03-16W (kph) J turn test at 46 m radius (kph) Table 4.1.1(b) Fully Loaded Vehicle (U.S. Customary Units) Minimum Usable

5 120 to 528 gal >528 to 1585 gal >1585 gal Side slope stability (degrees) Dynamic balance (mph) minimum speed on a (100 ft) radius circle Angle of approach (degrees) Angle of departure (degrees) Interaxle clearance (degrees) Underbody clearance (in.) Underaxle clearance at differential housing bowl (in.) (10.5) 13 Diagonal opposite wheel motion (in.) Wall-to-wall turning diameter Maximum acceleration time from 0 to 50 mph (sec) Top speed (mph) Service brake: Stopping distance from 20 mph (ft) from 40 mph (ft) Percent grade holding of fully loaded vehicle: Ascending 50 percent 50 percent 50 percent Descending 50 percent 50 percent 50 percent Emergency brake stopping distance at 40 mph (ft) Parking brake: Percent grade holding for the parking brake Ascending 20 percent 20 percent 20 percent Descending 20 percent 20 percent 20 percent Evasive maneuver test, NATO Document AVTP 03-16W (mph) J turn test at 150 ft radius (mph) Table 4.1.1(c) Agent System (SI Units) Vehicle Water Tank 454 to 1999 L Minimum Usable >1999 to 6000 L >6000 L 1. Water tank percent of deliverable water a. On level ground 100 percent 100 percent 100 percent b. On 20 percent side slope 85 percent 85 percent 85 percent c. 30 percent ascending/descending grade 85 percent 85 percent 85 percent 2. Turret(s) discharge Total flow rate can be achieved with handlines Total flow rate can be achieved using a roof turret, extendable turret, Total flow rate can be achieved using a roof turret, extendable turret,

6 2a. Roof turret: a. Total minimum flow rate (L/min) OR Individual flow rate of the roof turret, if used in combination with a bumper turret (L/min) b. Stream pattern/distances: Vehicle Water Tank 454 to 1999 L Minimum Usable >1999 to 6000 L bumper turret, or a combination thereof >6000 L bumper turret, or a combination thereof N/A i. Straight/far point (m) ii. Dispersed/far point (m) iii. Dispersed/width (m) b. Extendable turret: a. Individual flow rate of the extendable turret if used in combination with a bumper turret (L/min) b. Stream pattern/distances: N/A i. Straight/far point (m) N/A ii. Dispersed/far point (m) N/A iii. Dispersed/width (m) N/A c. Bumper turret: Can be used as the primary turret and must follow roof turret flows and ranges See roof turret discharge rates Can be used as the primary turret and must follow roof turret flows and ranges See roof turret discharge rates Can be used as the primary turret and must follow roof turret flows and ranges a. Flow rate (L/min) b. Straight stream distance (m) c. Dispersed pattern distances: i. Far point (m) ii. Width (m) iii. Near point (m) Within 9 m of front bumper Within 9 m of front bumper Within 9 m of front bumper 2d. Ground sweep nozzle: a. Flow rate (L/min) N/A 378 to to 1135 b. Dispersed pattern distances: i. Far point (m) N/A 9 9 ii. Width (m) N/A e. Undertruck nozzle flow rate (L/min) 2f. Piercing nozzle flow rate (L/min) 3. Number of water-foam handlines required per vehicle (select from following) >57 >57 >

7 3a. Woven jacket water-foam handline: Vehicle Water Tank 454 to 1999 L Minimum Usable >1999 to 6000 L >6000 L a. Nozzle flow rate (L/min) b. Straight stream distance (m) c. Dispersed stream pattern: i. Range (m) ii. Width (m) d. Hose inside diameter (mm) e. Hose length (m) b. Reeled water-foam handline: a. Nozzle flow rate (L/min) 360 ( 227 for dual agent 360 ( 227 for dual agent 360 ( 227 for dual agent b. Straight stream distance (m) c. Dispersed stream pattern: i. Range (m) ii. Width (m) d. Hose length (m) 4. Complementary agent 46 ( 30 for dual agent 46 ( 30 for dual agent 46 ( 30 for dual agent a. (kg) a. Dry chemical handline: a. Discharge rate (kg/sec) b. Range (m) c. Hose length (m) b. Dry chemical turret: a. Discharge rate (kg/sec) 7 and 10 7 and 10 7 and 10 b. Range (m) c. Width (m) c. Dry chemical extendable turret a. Discharge rate (kg/sec) and and 10 b. Range (m) c. Width (m) d. Halogenated agent handline: a. Discharge rate (kg/sec) b. Range (m) c. Hose inside diameter (mm) d. Hose length (m) Table 4.1.1(d) Agent System (U.S. Customary Units) Minimum Usable

8 1. Water tank percent of deliverable water Vehicle Water Tank 120 to 528 gal >528 to 1585 gal >1585 gal a. On level ground 100 percent 100 percent 100 percent b. On 20 percent side slope 85 percent 85 percent 85 percent c. 30 percent ascending/descending grade 2. Turret(s) discharge 2a. Roof turret: a. Total minimum flow rate (gpm) OR Individual flow rate of the roof turret, if used in combination with a bumper turret (gpm) b. Stream pattern/distances: 85 percent 85 percent 85 percent Total flow rate can be achieved with handlines Total flow rate can be achieved using a roof turret, extendable turret, bumper turret, or a combination thereof Total flow rate can be achieved using a roof turret, extendable turret, bumper turret, or a combination thereof N/A i. Straight/far point (ft) ii. Dispersed/far point (ft) iii. Dispersed/width (ft) b. Extendable turret: a. Individual flow rate of the extendable turret if used in combination with a bumper turret (gpm) b. Stream pattern/distances: N/A i. Straight/far point (ft) N/A ii. Dispersed/far point (ft) N/A iii. Dispersed/width (ft) N/A c. Bumper turret: Can be used as the primary turret and must follow roof turret flows and ranges See roof turret discharge rates Can be used as the primary turret and must follow roof turret flows and ranges See roof turret discharge rates Can be used as the primary turret and must follow roof turret flows and ranges a. Flow rate (gpm) b. Straight stream distance (ft) c. Dispersed pattern distances: i. Far point (ft) ii. Width (ft) iii. Near point (ft) Within 30 ft of front bumper Within 30 ft of front bumper Within 30 ft of front bumper 2d. Ground sweep nozzle: a. Flow rate (gpm) N/A 100 to to 300 b. Dispersed pattern distances: i. Far point (ft) N/A 30 30

9 ii. Width (ft) N/A e. Undertruck nozzle flow rate (gpm) 2f. Piercing nozzle flow rate (gpm) 3. Number of water-foam handlines required per vehicle (select from following) 3a. Woven jacket water-foam handline: > >15 > a. Nozzle flow rate (gpm) b. Straight stream distance (ft) c. Dispersed stream pattern: i. Range (ft) ii. Width (ft) d. Hose inside diameter (in.) e. Hose length (ft) b. Reeled water-foam handline: a. Nozzle flow rate (gpm) 95 ( 60 for dual agent 95 ( 60 for dual agent 95 ( 60 for dual agent b. Straight stream distance (ft) c. Dispersed stream pattern: i. Range (ft) ii. Width (ft) d. Hose length (ft) 4. Complementary agent 150 ( 100 for dual agent 150 ( 100 for dual agent 150 ( 100 for dual agent a. (lb) a. Dry chemical handline: a. Discharge rate (lb/sec) b. Range (ft) c. Hose length (ft) b. Dry chemical turret: a. Discharge rate (lb/sec) 16 and 22 (>7) 16 and and 22 b. Range (ft) c. Width (ft) c. Dry chemical extendable turret: a. Discharge rate (lb/sec) and and 22 b. Range (ft) c. Width (ft) d. Halogenated agent handline: a. Discharge rate (lb/sec) b. Range (ft) c. Hose inside diameter (in.) d. Hose length (ft)

10 Submitter Information Verification Submitter Full Name: Curt Floyd Organization: [ Not Specified ] Street Address: City: State: Zip: Submittal Date: Tue Oct 28 11:14:16 EDT 2014 Committee Statement Committee Statement: TC revised text in 2C across all blocks to clarify. Response Message: Public Input No. 19-NFPA [Section No ] Ballot Results This item has passed ballot 32 Eligible Voters 6 Not Returned 5 Affirmative All 20 Affirmative with Comments 0 Negative with Comments 1 Abstention Not Returned Costa, Howard Davidson, Ross A. Goodnight, Fred B. Lanter, D. Scott Matheson, Graydon L. Voisine, Pierre Affirmative All Huffman, John M. McLoughlin, John E. Petit, Kevin J. Pierce, Danny M. Tonnacliff, Marc S. Affirmative with Comment Back, Gerard G. n/a Bagot, Keith W. No Comment Day, Graeme I agree with the Committee's decision to amend Table 4.1.1(d) Deniston, Hanh Agreed. Gray, Neil

11 No objections Greenup, Michael A. No comment Jones, Ronald E. Affirmative Kann, Duane F. No Comment. Krause, Randy J. NO Comments Listerman, Stephen no comment Maddox, John Anderson I believe that was the intent. Major, William K. Change shoud be made for both tables Mangels, Douglas C. no comment at this time Mathis, Robert C. No comment McDonald, John W. there is no affirmative option Phillips, Pam L. No comment. Podolske, Jr., James E. The changes need to be reflected in the metric and US customary unit table. Shively, Jason Agree Souza, Jeremy No comment Toten, Christopher no comment Abstention Colet, Ralph No comment. 0