UFC 4-213-02
19 June 2003
Table 2 Trident Refit Facility, Bangor Drydock
Date Completed
Suitable for Docking
Foundation
Construction Material
1981
SSBN
Earth
Concrete
Closure
Caisson, steel (rectangular box type)
Dewatering Pumps
Three 42", 700 hp, 162,000 gpm. One dewatering pump
used for superflooding.
Time to dewater: 165 minutes
Drainage Pumps
Two 12", 200 hp, 5000 gpm
Through culverts. Time to flood: 60 minutes
Captstans
9 total: 1 at head, 1 each side of entrance, 3 ea side, 30 fpm
at 30K
Portal Crane Maximum Capacities and Heights
Cranes 015 & 016
Capacity,
Max radius at
Max height above coping with hook at
Hook
lbs
full capacity
dock centerline
92'
70'
A 170,000
Main
92'
100'
B 112,000
192'
160'
50,000
Auxiliary
192'
165'
15,000
Whip
Cranes 03 & 04
128'
115'
50,000
Main
164'
140'
17,000
Whip
Ship and Industrial Services Furnished at Dock
Electrical
Volts
Amp
1 east side and 5 west side at 400 amps; 2
2,000
460
Ac, 3 Ph, 60 Hz
east side and 14 west side at 200 amps; 4
east side at 100 amps.
8 each side at 400 amps
3,200
450
Ac, 3 Ph, 60 Hz
4 west side at 100 amps; 8 west side and 2
1,000
120/208
Ac, 3 Ph, 60 Hz
east side at 60 amps
Fresh water________12" mains, 610 gpm at 50 psi, six 1-1/2" outlets each side.
Fire/flushing________12" mains, 3,000 gpm at 125 psi, five 2-1/2" and one
water
2" outlets each side.
Aux sea water ______8" supply and return mains, 1,650 gpm at 80 psi, ten 2-1/2"
cooling
supply and ten 2-1/2" return connections west side
Chilled water_______ 6" supply and return mains, 600 gpm at 65
psi, one 6"
supply and one 6" return connections west side.
Low pressure air ____8" mains, 3,000 cfm at 100 psi, forty 1-1/4" each side.
High quality/ _______3" main, 800 cfm at 145 psi, eleven 1-1/4" and ten
breathing air
3/4" outlets west side
Sanitary sewer_____4" force mains, 100 gpm at 50 psi, two 2-1/2" inlets each side
Ship Ovbd Drain_ __4" force main, 4,600 gpd at 150 psi, two 2-1/2" inlets each side
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