UFC 4-213-02
19 June 2003
Table 24 Puget Sound Naval Shipyard Drydock No. 6
Date Completed
Suitable for Docking
Foundation
Construction Material
1962
CVA, CVN
Earth
Concrete
Closure
Caisson, steel (rectangular box type).
Dewatering Pumps
Four 54", 1,500 hp, 456,000 gpm total.
Time to dewater: 230 min
Drainage Pumps
Three 20", 400 hp, 45,000 gpm total
Through culverts. Time to flood: 90 min
Captstans
11 total: 1 at head, 1 each side of entrance, 30 fpm at 30k;
4 each side, 30 fpm at 15k
Portal Crane Maximum Capacities and Heights
Hook
5 ft beyond dock
Max height above coping with hook at dock
centerline
centerline
97'/137' 8" @ 90' R
Main
100/55 tons
122' 6.75" @ 110 R
Whip
15 tons
Ship and Industrial Services Furnished at Dock
Electrical
Volts
Amp
2 east side at 1,500 amps
3,000
4160
Ac, 3 Ph, 60 Hz
2 east side at 4,000 amps
8,000
460
Ac, 3 Ph, 60 Hz
4 east side at 800 amps; 4
5,600
460
Ac, 3 Ph, 60 Hz
west side at 600 amps.
2 west side at 2,400 amps
4,800
460
Ac, 3 Ph, 60 Hz
1 east side at 4,000 amps
4,000
460
Ac, 3 Ph, 60 Hz
2 east side at 1,600 amps
3,500
460
Ac, 3 Ph, 60 Hz
Fresh water_________6" mains, 1,600 gpm at 80 psi, twenty-one 2-1/2" outlets
east side, fourteen 2-1/2" outlets west side
Pure water__________ 2" and 3" mains, 100 gpm at 80 psi, two 1-1/2" outlets
west side, one 1-1/4" outlet east side
Salt water_________ _10" west, 10" and 20" east side mains, 12,000 gpm at
125 psi, nineteen 4" and seven 2-1/2 outlets each side. 2-1/2"
headers with 2-1/2" outlets at dock floor
Fire Protection _______Same as salt water
Compressed Air______6" mains, 10,000 cfm at 80 psi, fifty-six 1-1/4" outlets each
side. 3" headers at dock floor with outlets
Steam___ __________ 6" & 12" mains, 80,000 phr at 150 psi, fourteen 2-1/2"
outlets each side
Oxygen ____________3" mains, 1,650 cfm at 100 psi, seven 1" outlets each side
Sanitary sewer ______10" east side main, gpm, sixteen 4" inlets each side
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