Vessel Quotas and Operating Requirements Vessel Quotas and ...

Estimated Cruise Ship Emissions Under Alternative 1
Table D-7
13.65(b)
Seasonal
use days
Max 1
Average daily
hours of
operation 3,4
Off-season Total Annual 13.65(b) daily
Vessel
Activity
use days 2 use days max
Cruise Ship Normal Cruise 139 122 261 2 5.80
Slow Cruise 139 122 261 2 1.80
Maneuvering 139 122 261 2 1.40
Hotelling 139 122 261 2 0.00
TOTAL(lbs)
TOTAL (tons)
Tour boats Normal Cruise 276 244 520 3 8.00
Slow Cruise 276 244 520 3 2.00
Maneuvering 276 244 520 3 1.00
Hotelling 276 244 520 3 2.00
TOTAL
TOTAL (tons)
Charter Vessels Normal Cruise 552 55 607 6 3.30
Slow Cruise 552 55 607 6 2.40
Maneuvering 552 55 607 6 1.40
Hotelling 552 55 607 6 2.40
TOTAL
TOTAL (tons)
Private Vessels Normal Cruise 1,971 493 2,464 25 5.00
Slow Cruise 1,971 493 2,464 25 1.50
Maneuvering 1,971 493 2,464 25 1.00
Hotelling 1,971 493 2,464 25 2.00
TOTAL
TOTAL (tons)
GRAND TOTAL (lbs)
GRAND TOTAL (tons)
Emissions (lbs/day)
PM NOX SO2 CO HC
102.71 4,144.14 4,388.92 408.47 36.36
17.69 183.54 174.25 64.87 11.55
15.61 65.62 51.21 38.13 9.60
0.00 0.00 0.00 0.00 0.00
136.01 4,393.30 4,614.38 511.46 57.50
16.04 647.08 102.79 63.78 5.68
1.06 41.66 6.42 7.97 1.00
0.15 5.64 0.80 1.99 0.35
0.00 0.00 0.00 0.00 0.00
17.25 694.38 110.02 73.74 7.04
6.06 244.48 38.84 24.10 2.14
1.16 45.79 7.06 8.76 1.10
0.20 7.23 1.03 2.56 0.45
0.00 0.00 0.00 0.00 0.00
7.42 297.51 46.93 35.42 3.70
64.44 2,599.86 413.01 256.25 22.81
5.11 200.87 30.98 38.44 4.84
0.98 36.25 5.16 12.81 2.28
0.00 0.00 0.00 0.00 0.00
70.53 2,836.98 449.15 307.51 29.93
231.22 8,222.17 5,220.49 928.13 98.17
Notes:
1. Seasonal use day numbers established by alterative 1 vessel quotas.
2. Data based upon existing totals provided by the NPS for 2001 operations. Private vessel data is assumed to be one quarter the seasonal number.
3. Assumes 9 hours of operations for cruise ships (based upon 2001 average), 13 hours for tour vessels (based upon 2001 average) and 9.5 for others.
4. Average time in mode values are based upon vessel observations from NPS staff and vessel operators.