Sea_valves_REQUIRING_waster_spool_pieces.docx

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T. S. KENNEDY - FY15 ABS Special Periodical Survey Drydocking
Solicitation number
DTMA92Q1500016
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Sea valves REQUIRING waster spool pieces

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Manually Operated Skin Valves

Location
Type
Waster Piece required
Size / Pressure
Bolts Per Flange / Bonnet
Steaming-Out For Fire Pump Sea Chest Main Sea Scoop
123-Stbd
Globe
YES
3 / 150
4 / 4
Flushing Line To Main Sea Scoop
123-Stbd
Globe
YES
4 / 150
8 / 8
Bilge/Ballast Pump/Gen'l Serv Pump Sea Suct.
129-Port
Gate
YES
8 / 150
8 / 12
Bilge Oily Ballast & F.O. Transfer Pump Sea Suction
129-Stbd
Gate
YES
6 / 150
8 / 8
Salt Water Service System Ovbd. Disch.
129-Port
Gate
YES
6 / 150
8 / 6
Main & Aux. Circ. Pumps & Bilge Ballast & F.O. Trans. Pump High Sea Chest Vent
129-Stbd
Gate
YES
5 / 150
8 / 6
Bilge & Ballast & Gen. Service Pumps Aux. Mach. Serv. Pump Dist. Plant & Fire Main Pump Sea Chest Vent
129-Port
Globe
YES
5 / 150
4 / 4
Steaming-Out For Fire Pump Sea Chest Aux. High Sea Chest
129-Port
Globe
YES
1 / 150
4 / 4
Fire-Pump Suction Aux. High Sea Chest
129-Port
Gate
YES
8 / 150
8 / 10
Boiler-Blowdown Overboard Discharge
129-Stbd
Globe
YES
2 / 600
8 / 6
Dist. Feed Pump Sea Suction Aux. High Sea Chest
129-Port
Gate
YES
6 / 150
8 / 6
Aux. Mach. Sea Water Service Pump (Standby) High Sea Chest Suction
129-Port
Gate
YES
6 / 150
8 / 8
Steaming-Out For Fire Pump Sea Chest Main & Aux. Circ. High Sea Chest
131-Stbd
Globe
YES
1 / 150
4 / 4
Steaming-Out For Fire Pump Sea Chest Circ. Low Sea Chest
131-Stbd
Globe
YES
1 / 150
4 / 4
Main Circ. Pump Low Sea Chest Vent
131-Stbd
Gate
YES
5 / 150
8 / 4
Main Cond. Overboard Discharge Self Venting
132-Port
Gate
YES
10 / 150
12 / 12
L.O. Cooler Overboard Discharge
134-Port
Gate
YES
6 / 150
8 / 8
Bilge Oily Ballast & F.O. Transfer Pump Ovbd. Disch.
135-Stbd
Globe
YES
5 / 150
8 / 10
Contaminated Steam Gen. Blowdown Ovbd. Disch.
135-Port
Globe
YES
2 / 150
4 / 4
Aux. Circ Pumps Low Sea Chest Vent
136-Stbd
Gate
YES
3 / 5
4 / 6
Dist. Brine Pump Overboard Discharge
136-Port
Globe
YES
4 / 150
4 / 6
Steaming-Out For Fire Pump Sea Chest Aux. Low Sea Chest
137-Stbd
Globe
YES
1 / 150
4 / 4
Bilge/Ballast Pump Gen. Service Ovbd. Disch.
137-Port
Globe
YES
5 / 150
8 / 10
Fire Pump Sea Chest Vent
188-Stbd
Globe
YES
2 / 150
4 / 4
Steaming-Out For Fire Pump Sea Chest
188-Stbd
Globe
YES
1 / 600
4 / 4
Motor Operated Sea Valves
Location
Type
Size / Pressure
Bolts Per Flange / Bonnet
SSTG # 2 Aux. Circ. Pump High Sea Suction
130-Stbd
Gate
YES
10 / 150
12 / 12
Main Condenser Circ. Pump High-Sea Suction (Motor operator removed)
131-Stbd
Gate
YES
20 / 150
20 / 16
SSTG # 1 Aux. Circ Pump High Sea Suction
132-Stbd
Gate
YES
10 / 150
12 / 12
SSTG # 2 Condenser Overboard Discharge
135-Stbd
Gate
YES
8 / 150
8 / 12
SSTG # 2 Aux. Circ. Pump Low Sea Suction
136-Stbd
Gate
YES
10 / 150
12 / 12
SSTG # 1 Condenser Overboard Discharge
136-Stbd
Gate
YES
8 / 150
8 / 12
SSTG # 1 Aux. Circ. Pump Low Sea Suction
137-Stbd
Gate
YES
10 / 150
12 / 12
Fire-Pump #1 Sea Suction (Shaft Alley)
188-Stbd
Gate
YES
5 / 150
8 / 6
Emergency Fire Pump Discharge Check (non-return valve)
121-STBD
Globe
YES
4/150
8/8

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