UFC 4-213-02
19 June 2003
Table 19 Puget Sound Naval Shipyard Drydock No. 1
Date Completed
Suitable for Docking
Foundation
Construction Material
1931
SSN, SSBN
Piles
Concrete
Closure
Caisson, steel (ship type).
Dewatering Pumps
Four 54", 550 hp, 320,000 gpm total ( Pumphouse No. 2).
Time to dewater: 90 min
Drainage Pumps
Two 15", 85 hp, 9,750 gpm total ( Pumphouse No. 2).
Drydock No. 4 or 5 drainage pumps normally used
Through caisson. Time to flood: 105 min.
Superflooding pumps: two 36", 75 hp, 30,000 gpm
Captstans
6 total: 1 at head, 1 each side of entrance, 1 east side,
1 west side, 30 fpm at 1 2k; 1 west side, 30 fpm at 24k
Portal Crane Maximum Capacities and Heights
Hook
5 ft beyond dock
Max height above coping with hook at dock
centerline
centerline
Main
151/60 tons
112'/148' @ 60' R
Whip
15 tons
157' @ 66' R
Ship and Industrial Services Furnished at Dock
Electrical
Volts
Amp
2 west side at 2,400 amps
4,800
460
Ac, 3 Ph, 60 Hz
1 west side at 1,600 amps
1,600
460
Ac, 3 Ph, 60 Hz
2 west side at 1,200 amps
1,200
460
Ac, 3 Ph, 60 Hz
Fresh water_________6" mains, 1,000 gpm at 80 psi, eight 2-1/2" outlets and
one 4" outlet each side
Pure water _________ 1-1/2" main, 100 gom @ 80 psig, two 1-1/2" outlets west side
Salt water_________ _8" east and 12" west side mains, 4,200 gpm at 100 psi, sixteen
4" outlets each side, eight 2-1/2" outlets each side
Fire Protection _______Same as saltwater
Compressed Air______10", 6", and 3-1/2" mains, 4,000 cfm at 80 psi, eight 2" outlets
each side. 2" headers at dock floor with outlets
Steam___ __________ 2-1/2" east, 2-1/2" and 3" west side mains, 20,000 phr at
110 psi, eight 2" outlets each side
Oxygen ____________2" mains, 1,100 cfm at 100 psi, seven 1" outlets each side
Sanitary sewer ______8" mains, 500 gpm, eight 4" inlets each side
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