|
Pressure switch
|
(Watanabe
1979)
|
per demand
| |
8.99 × 10 -4
| |
|
Down time
|
(Watanabe
1979)
|
per demand
| |
3.7 × 10 -3
| |
|
Incomplete protection
|
(Watanabe
1979)
| |
1.03 × 10 -4
| | |
|
Alarms fail to function
|
(Moelling et al.
1980)
|
per demand
|
2.68 × 10 -2
|
3.62 × 10 -2
|
4.81 × 10 -2
|
|
Personnel fail to trip manual release
|
(Moelling et al.
1980)
|
per demand
| |
2.00 × 10 -1
| |
|
Back-up batteries for diesel pump
|
(Moinuddin et al.
2009)
|
per demand
| |
2.68 × 10 -2
|
4.92 × 10 -2
|
|
Mains power in building
|
(Moinuddin et al.
2009)
|
per demand
| |
1.61 × 10 -4
|
3.11 × 10 -4
|
|
Building power generator
|
(Moinuddin et al.
2009)
|
per demand
| |
5.24 × 10 -3
|
1.25 × 10 -2
|
|
Pressure switch
|
(Moinuddin et al.
2009)
|
per demand
| |
7.82 × 10 -3
|
1.17 × 10 -2
|
|
Direct brigade alarm
|
(Moinuddin et al.
2009)
|
per demand
| |
5.27 × 10 -3
|
9.57 × 10 -3
|
|
Jacking pump
|
(Moinuddin et al.
2009)
|
per demand
| |
9.85 × 10 -3
|
1.55 × 10 -2
|
|
Back-up batteries for brigade alarm
|
(Moinuddin et al.
2009)
|
per demand
| |
2.57 × 10 -3
|
6.71 × 10 -3
|
|
Alarm motor and gong
|
(Nash and Young
1991)
|
failures/year
| |
1.6 × 10 -2
| |
|
Accelerator
|
(Nash and Young
1991)
|
failures/year
| |
7.9 × 10 -3
| |
|
Alarm motor and gong
|
(Finucane and Pinkney
1988)
|
failures/year
| |
1.6 × 10 -2
| |
|
Accelerator
|
(Finucane and Pinkney
1988)
|
failures/year
| |
8.0 × 10 -3
| |
|
Flow alarm
|
(Budnick
2001)
|
failures/hour
|
5.80 × 10 -6
|
1.50 × 10 -5
|
2.70 × 10 -5
|
|
Motor gong
|
(Budnick
2001)
|
failures/hour
|
4.10 × 10 -5
|
2.50 × 10 -5
|
1.30 × 10 -5
|
|
Fire department connection (FDC)
|
(Budnick
2001)
|
failures/hour
| |
0
| |
