Elite Seascape 80 User guide

Seascape®
Ballast Water
Management System
Operation,
Maintenance, and
Safety Manual
Models 80/150/200/300/400/500/600/800/1000/
1200/1600/2000/2400/3000/4000/5000
Document No. 21-3-2
Revision: 10

Operation, Maintenance, and Safety Manual
Document history
Rev
Date
Written by
Checked by
Approved by
1
4 September 2015
ER
Elite
JM
First Revision
2
13 November 2015
ER
Elite
JM
Updated following comments from DNV GL
3
15 December 2015
ER
Elite
JM
Updated following comments from DNV GL
4
23 December 2015
ER
Elite
JM
Minor errors fixed
5
11 March 2016
ER
Elite
JM
Updated following comments from DNV GL
6
30 March 2016
ER
Elite
JM
Updated following comments from DNV GL
7
12 December 2016
ER
Elite
JM
Updated following comments from DNV GL and brackish/fresh water procedure
changes
8
15 January 2019
LH
Elite
SX
Amend OSMS based on the approved BOM, additional information toward system and
operation is provided and rephrase some content to be more accurate.
8.1
29 April 2019
HP
Elite
SX
Updated valves information based on the practice of Denmark Land Based test.
9
12 February 2020
Elite
Elite
SX
Updated functions used in Denmark Land Based Test.
9.1
25 April 2020
Elite
Elite
SX
Updated sections 3.6, 3.7, 3.10, 5.6 and ANNEX E, F
10
13 May 2020
HP, YYG
Elite
SX
Updated parallel models’ installation instructions, and ANNEXs

Operation, Maintenance, and Safety Manual
Copyright
© 2016 Elite Marine Corporation
All rights reserved. The information contained in this document remains the sole property of Elite
Marine Corporation. No part of this document may be copied or reproduced in any form or by any
means, and the information contained within it is not to be communicated to a third party, without
the prior written consent of Elite Marine Corporation.
Disclaimer
Elite Marine Corporation. endeavors to ensure that all information in this document is correct and
fairly stated, but does not accept liability for any errors or omission.
Warning
The equipment to which this manual applies must only be used for the purpose for which it
was designed. Improper use or maintenance may cause damage to the equipment and/or
injury to personnel. The user must be familiar with the contents of the appropriate manuals
before attempting to operate or work on the equipment. Elite Marine Corporation. disclaims
any responsibility for damage or injury caused by improper installation, use or maintenance
of the equipment.
Support
For any support, contact:
Elite Marine Corporation
Address: No.1, Xinhai Road, Xingfu Industry Zone, Nantong, China
Telephone: + 86 513 8906 1911
Fax: [phone]
Email: [email protected]

Operation, Maintenance, and Safety Manual
Additional documents
For more information, the following documents are to be referred:
Document No.
Document Title
Remark
21-3-54
Generic P&ID of Seascape BWMS
See ANNEX A
21-3-58
General Arrangement Drawings
See ANNEX B
21-3-56
Electrical drawings
See ANNEX C
21-3-57
Bill of Materials
See ANNEX D
Remarks
The installation information in this manual is intended for the design and installation engineers at the
yard performing the installation. The information is supplied as the basis for the yard’s own
installation drawings applicable to the vessel. On completion of the installation, this section may be
used for reference purposes during system maintenance.
The operation information in this manual is intended for the crew onboard the ship who will have the
main responsibility to operate the Ballast Water Treatment System.
The maintenance information in this manual is for a trained maintenance technician or engineer, with
experience in mechanical and electrical equipment onboard vessels. The level of information is based
on Elite Marine Corporation maintenance philosophy: The onboard technical personnel shall, with
the help of the documentation and the system’s built-in test functions, be able to identify
malfunctions, locate the fault, and replace major parts, modules and components on the “Line
Replaceable Unit” (LRU) level. He/she will however not attempt to repair the LRUs.
High Voltage Safety Warning
The following safety precautions must be followed at all times during installation and maintenance
work:
Switch off all high-voltage power supplies.
Check the operation of any door interlocks and any other safety devices.
Completely discharge all high-voltage capacitors.
It should be noted that interlocks and safety devices are normally located only at regular
access points, and high voltages may be exposed during dismantling.
Caution Never work alone on high voltage equipment!
Refer to General Safety Procedures.

Operation, Maintenance, and Safety Manual
CONTENT
1 ABOUT THIS MANUAL................................................................................................................1
1.1 References.........................................................................................................................................1
1.2 Abbreviations................................................................................................................................... 1
1.3 Backup................................................................................................................................................2
2 SAFETY INFORMATION..............................................................................................................2
3 SYSTEM DESCRIPTION...............................................................................................................3
3.1 Elite Marine Corporation – description.......................................................................................3
3.2 Seascape BWMS – short overview................................................................................................ 3
3.3 Seascape BWMS – system configuration..................................................................................... 4
3.4 Filtration unit................................................................................................................................... 5
3.5 EPT Unit............................................................................................................................................. 7
3.5.1 UV lamps.........................................................................................................................................8
3.5.2 Ultrasonic Unit............................................................................................................................... 8
3.5.3 EPT Unit cooling system................................................................................................................9
3.6 Control unit....................................................................................................................................... 9
3.6.1 User levels of Seascape BWMS................................................................................................... 11
3.6.2 Remote Control Panel..................................................................................................................12
3.7 Power Cabinet................................................................................................................................ 12
3.8 Flow Control Valve........................................................................................................................ 13
3.9 Sensors.............................................................................................................................................13
3.9.1 UV Intensity Sensor..................................................................................................................... 13
3.9.2 Flowmeter.................................................................................................................................... 15
3.9.3 Temperature sensor....................................................................................................................15
3.9.4 Pressure sensor............................................................................................................................15
3.9.5 Liquid level switch.......................................................................................................................15
3.9.6 Salinity sensor..............................................................................................................................15
3.10 Cleaning In Place (CIP) Device.................................................................................................... 15
3.10.1 Description of the CIP Device.................................................................................................16
3.10.1.1 CIP CLEANING FOR SINGLE EPT SYSTEM................................................................................16
3.10.1.2 CIP CLEANING FOR MULTI-EPT SYSTEM.................................................................................16
3.10.2 Discharge of water with CIP residues....................................................................................16
3.10.3 Safety Instructions.................................................................................................................. 16
4 OPERATIONAL LIMITATIONS.................................................................................................18
4.1 Low salinity limitations................................................................................................................18
5 INSTALLATION..........................................................................................................................20

Operation, Maintenance, and Safety Manual
5.1 Supply Conditions..........................................................................................................................20
5.1.1 Equipment responsibility............................................................................................................20
5.1.2 Installation guidelines.................................................................................................................20
5.1.3 Assistance from Elite Marine......................................................................................................20
5.2 Before you start............................................................................................................................. 21
5.3 Installation area.............................................................................................................................21
5.4 Dimensions..................................................................................................................................... 21
5.5 Installation instructions...............................................................................................................22
5.6 Pipes Installation instructions....................................................................................................24
5.7 Sampling port................................................................................................................................. 25
6 OPERATION............................................................................................................................... 28
6.1 Overview......................................................................................................................................... 28
6.1.1 Valve and ballast pump control of Seascape BWMS.................................................................28
6.1.2 Personnel requirements..............................................................................................................29
6.2 Start-up procedures......................................................................................................................29
6.3 Normal operations........................................................................................................................ 33
6.3.1 Ballast........................................................................................................................................... 33
6.3.2 De-ballast......................................................................................................................................39
6.4 Emergency Procedures................................................................................................................ 40
6.4.1 Emergency Ballast....................................................................................................................... 41
6.4.2 Emergency De-ballast..................................................................................................................42
6.5 Transfer Mode................................................................................................................................42
6.6 Cleaning Mode................................................................................................................................44
6.7 CIP process......................................................................................................................................45
6.7.1 Automatic CIP operation.............................................................................................................46
6.7.2 Manual CIP Operation................................................................................................................. 47
6.8 System lock mode.......................................................................................................................... 49
6.9 Commissioning Mode....................................................................................................................50
6.10 Manual Mode.................................................................................................................................. 51
6.11 Settings............................................................................................................................................ 53
6.12 Record display................................................................................................................................53
6.12.1 List of recorded alarms and operation.................................................................................. 53
6.12.2 Storage medium.......................................................................................................................54
6.12.3 Record extraction....................................................................................................................55
6.13 Operation of Remote Control Panel...........................................................................................56
6.14 System Shutdown.......................................................................................................................... 57
6.14.1 Emergency Stop.......................................................................................................................57
6.14.2 Abnormal Stop.........................................................................................................................57
6.14.3 Loss of Power...........................................................................................................................58

Operation, Maintenance, and Safety Manual
7 Maintenance..............................................................................................................................59
7.1 General.............................................................................................................................................60
7.1.1 Safety............................................................................................................................................ 60
7.1.2 Before you start........................................................................................................................... 60
7.1.3 Maintenance philosophy.............................................................................................................61
7.1.4 Maintenance schedule.................................................................................................................61
7.1.5 Preventive Maintenance..............................................................................................................62
7.2 Power Cabinet, Control Cabinet & Remote Cabinet................................................................62
7.2.1 Control Panel................................................................................................................................62
7.2.2 Other Maintenance...................................................................................................................... 62
7.2.3 Preventive Maintenance..............................................................................................................63
7.3 Filter Unit........................................................................................................................................ 63
7.3.1 Further maintenance instructions are given in Appendix F. Preparations............................ 64
7.3.2 Removing filter cover and elements.......................................................................................... 64
7.3.3 Cleaning of filter elements.......................................................................................................... 64
7.3.4 Preventive Maintenance..............................................................................................................65
7.4 EPT Unit........................................................................................................................................... 65
7.4.1 Maintenance of the US system....................................................................................................65
7.4.2 Maintenance of the UV System................................................................................................... 66
7.5 Measurement Instruments.......................................................................................................... 69
7.5.1 General preventive maintenance............................................................................................... 69
7.5.2 Maintenance of Flow Meter........................................................................................................ 69
7.5.3 Maintenance of Pressure Transmitter....................................................................................... 71
7.5.4 Maintenance of Temperature Sensor.........................................................................................71
7.5.5 Maintenance of Liquid Level Switch.......................................................................................... 71
7.5.6 Maintenance of UV Intensity Sensor.......................................................................................... 71
7.5.7 Maintenance of Salinity Sensor.................................................................................................. 72
7.6 Changing system parameters......................................................................................................72
7.7 CIP Unit............................................................................................................................................ 72
8 Troubleshooting and Alarms.................................................................................................72
8.1 Alarms and warnings....................................................................................................................72
8.1.1 Alarms...........................................................................................................................................72
8.2 General troubleshooting..............................................................................................................87
9 Test and Checkout Procedure................................................................................................88
10 Spare Parts............................................................................................................................ 89
11 Hazardous wastes................................................................................................................ 89
12 Material Safety Data Sheets................................................................................................90
12.1 Material Safety Data Sheet UV Lamps........................................................................................90
12.2 Material Safety Data Sheet CIP Liquid....................................................................................... 94

Operation, Maintenance, and Safety Manual
Annex A Generic P&ID of Seascape BWMS................................................................................103
Annex B General Arrangement Drawings.................................................................................104
Annex C Electrical drawings........................................................................................................ 105
Annex D BILL OF MATERIALS...................................................................................................... 106
Annex E Example of a log report.................................................................................................107
Annex F FILTER MANUAL............................................................................................................. 109

Operation, Maintenance, and Safety Manual
INDEX OF TABLES
Table 1 Description of Elite Ballast Corp..............................................................................................3
Table 2 Main parameters of the filter units based on the models of the Seascape BWMS (80 to 800
models)........................................................................................................................................... 5
Table 3 Main parameters of the filter units based on the models of the Seascape BWMS (1000 to
5000 models).................................................................................................................................. 6
Table 4 Main parameters of the EPT Unit.............................................................................................7
Table 5 UV lamps parameters based on models of the EPT................................................................. 8
Table 6 US parameters based on models of the EPT.............................................................................8
Table 7 Main components of the Control Cabinet of the Seascape BWMS........................................10
Table 8 Main technical parameters of the Control Unit of Seascape BWMS..................................... 11
Table 9 User levels, operations and interfaces of Seascape BWMS................................................... 12
Table 10 Main parameters of the Power Cabinet based on models of the Seascape BWMS..............13
Table 12 Operational parameters of the Seascape BWMS (80-1000).................................................19
Table 13 Operational parameters of the Seascape BWMS (1200-5000).............................................19
Table 14 Main dimensions of the models of the Seascape BWMS (80-1000)....................................22
Table 15 Main dimensions of the models of the Seascape BWMS (1200 - 5000)..............................23
Table 16 Pipeline requirements of the Seascape BWMS (1200 - 5000)............................................. 25
Table 17 Equal deflectors of the Seascape BWMS (1200 - 5000)...................................................... 25
Table 11 Dm and Diso for the models of the Seascape BWMS..........................................................26
Table 18 Valve overview of Seascape BWMS....................................................................................28
Table 19 Alarm indications................................................................................................................. 54
Table 20 Status of actuators during a BWMS shut down.....................................................................58
Table 21 Alarm and records information during a system shutdown process......................................59
Table 20 Maintenance Schedule of the components of the Seascape BWMS.................................... 61
Table 21 Maintenance tasks for the Power Cabinet and Control & Monitoring Cabinet....................63
Table 22 Maintenance tasks for the Filter Unit................................................................................... 65
Table 23 Maintenance tasks for the electromagnetic flowmeter......................................................... 69
Table 24 Maintenance tasks for the pressure transmitter.................................................................... 71
Table 25 Maintenance tasks for the temperature sensor......................................................................71
Table 26 Salinity sensor maintenance................................................................................................. 72
Table 27 Complete Alarm List of the Seascape BWMS..................................................................... 75
Table 28 General Troubleshooting of the Seascape BWMS............................................................... 87
Table 29 General spare parts of the Seascape BWMS........................................................................ 89

Operation, Maintenance, and Safety Manual
INDEX OF FIGURES
Figure 1 Seascape BWMS - System assembly drawing.........................................................................4
Figure 2 Seascape BWMS - Ballasting process.................................................................................... 4
Figure 3 Seascape BWMS - De-ballasting process............................................................................... 4
Figure 4 Software identification of the Seascape BWMS................................................................... 10
Figure 5 Information of the UV Intensity meter SUV 32.2 A1 Y2 B6 CD 1......................................14
Figure 7 Multi Filter/EPT units system’s arrangement........................................................................ 24
Figure 6 Arrangement of the sampling port on the Seascape BWMS.................................................27
Figure 8 HMI Transfer Window..........................................................................................................30
Figure 9 HMI Initial Startup screen of the Seascape BWMS..............................................................31
Figure 10 Main HMI Interface of Seascape BWMS........................................................................... 32
Figure 11 Control and Monitoring Panel of the Seascape BWMS......................................................33
Figure 12 HMI Diagram of the Seascape BWMS in Ballast Mode.................................................... 35
Figure 13 Filter back flush pattern of the Seascape BWMS............................................................... 36
Figure 14 UV lamp-monitoring screen on the HMI of the Seascape BWMS..................................... 37
Figure 15 HMI Diagram of the Seascape BWMS in De-ballast Mode............................................... 40
Figure 16 Emergency Ballast diagram of the Seascape BWMS......................................................... 41
Figure 17 Emergency De-ballast diagram of the Seascape BWMS.................................................... 42
Figure 18 Flow diagram during Transfer Mode of the Seascape BWMS........................................... 43
Figure 19 Flow diagram during Cleaning Mode of the Seascape BWMS.......................................... 44
Figure 20 CIP piping diagram............................................................................................................. 45
Figure 21 Main HMI diagram including CIP button........................................................................... 46
Figure 22 CIP HMI Interface (EPT Filling shown).............................................................................47
Figure 23 CIP Manual Interface.......................................................................................................... 48
Figure 24 HMI screen during Maintenance Mode.............................................................................. 49
Figure 25 HMI screen during Commissioning Mode..........................................................................50
Figure 26 Manual Operation Interface of the Seascape BWMS......................................................... 51
Figure 27 Lamp Interface at Manual Mode.........................................................................................52
Figure 28 Settings Interface.................................................................................................................53
Figure 29 Alarm/operation record interface........................................................................................ 54
Figure 30 DRU Interface..................................................................................................................... 56

Operation, Maintenance, and Safety Manual
1
1 ABOUT THIS MANUAL
This document is the Operation, Maintenance, and Safety Manual for the Seascape Ballast
Water Management System Model 80/150/200/300/400/500/600/800/1000/ 1200/1600/
2000/2400/3000/4000/5000 (named Seascape BWMS in rest of the manual).
The manual contains descriptions, specifications, procedures and illustrations required to
install, operate and maintain the Seascape BWMS.
The manual also defines the equipment responsibility, and provides general information
about preservation, packing and storage of the units, and provides the Factory Acceptance
Tests as Test & Checkout procedures.
The system is described down to the main components level (major and minor
components), named as the Line Replaceable Units (LRUs). Block diagrams and drawings
are used to simplify the descriptions.
1.1 REFERENCES
a) International Convention for the Control and Management of Ship’s Ballast Water and
Sediments (IMO 2004)
b) Resolution MPEC.300 (72) Guidelines for Approval of Ballast Water Management
Systems (G8)
d) Resolution Mepc.173 (58) Guidelines for Ballast Water Sampling (G2)
e) Federal Register 33 CFR 151; 46 CFR 162
f) VGP 2013
1.2 ABBREVIATIONS
Abbreviations used in this manual:
AMS Alternate management system
PSU Practical Salinity Unit
US Ultrasonic treatment
UV Ultraviolet treatment
UVI Ultraviolet intensity
BWMS Ballast Water Management System
BWM Convention Ballast Water Management Convention
USCG United States Coast Guard
IMO International Maritime Organization
EPA United States Environmental Protection Agency
ETV Protocol Generic Protocol for the Verification of Ballast

Operation, Maintenance, and Safety Manual
2
Water Treatment Technology
BWDS USCG Ballast Water Discharge Standard
D-2 Standard IMO Ballast Water Discharge Standard
CIP Cleaning in Place
TRC Treatment Rated Capacity
1.3 BACKUP
The operator of the BWMS is recommended to take backups of the log of the Seascape
BWMS at regular intervals (1 – 3 months), and is required to take backup of the log every
time major changes have been performed in configuration and/or user settings.
2 SAFETY INFORMATION
Always refer to standard company/vessel safety procedures before installing, operating or
maintaining this equipment.
See also High Voltage Safety Warning on page II of this Manual
Please read this entire manual before setting up or operating this equipment. Pay attention
to all danger, warning, and caution statements in this manual. Failure to do so could result
in serious personal injury or damage to the equipment. Do not use or install this equipment
in any manner other than that specified in this manual.
See also Handling and Storage Instructions for the CIP on page 15 of this Manual
DANGER
Indicates a potentially or imminently hazardous situation that, if not avoided, will result in death or serious injury.
WARNING
Indicates a potentially or imminently hazardous situation that, if not avoided, could result in death or serious injury.
CAUTION
Indicates a potentially hazardous situation that, if not avoided, could result in minor or moderate injury.
NOTICE
Indicates a situation that, if not avoided, may cause damage to the equipment. Information that requires special
emphasis. Indicates a situation that is not related to personal injury.

Operation, Maintenance, and Safety Manual
3
3 SYSTEM DESCRIPTION
This chapter provides a brief description of the Seascape BWMS and its configurations. It
also gives a short description of each component.
3.1 ELITE MARINE CORPORATION –DESCRIPTION
Elite Marine Corporation (hereafter referred to as Elite Marine in this manual) is a Chinese
company established in September 2010. The company holds numerous patents for Marine
Equipment and is certified under ISO 9001 Quality Management System.
Elite Marine is the sole manufacturer and responsible for all the components of the
Seascape BWMS, unless otherwise stated in this manual.
Table 1 Description of Elite Marine Corp.
Management
Elite Marine Corporation
Company Registration
Nantong, China
Company Address
No.1, Xinhai Road, Xingfu Industry Zone, Nantong, China
Contact
Tel: [phone]
Fax: [phone]
E-mail: [e-mail]
Web site: www.bwts.cn
3.2 SEASCAPE BWMS – SHORT OVERVIEW
The Seascape BWMS is specialized equipment for treatment of ballast water onboard ships.
It is designed to reduce the number of small and large organisms (zooplankton,
phytoplankton and bacteria) to a level below that required by the IMO and the USCG
through the D-2 standard and the BWDS, respectively.
Seascape BWMS uses a combination of filtration, UV and US in order to eliminate
invasive species from the water. By applying filtration followed by UV and US during
ballasting and de-ballasting, the system effectively reduces the number of viable organisms
in the ballast water below the standard required by the BWM Convention and the USCG.
The Seascape BWMS offers a treatment technology that is chemical and active substances
free since the system only uses physical processes in its treatment. The CIP used for
cleaning of scale on the UV lamps is harmless to the environment.
Refer to Appendix A for generic Piping and Instrumentation Diagram (P&ID) of the
system.

Operation, Maintenance, and Safety Manual
4
3.3 SEASCAPE BWMS – SYSTEM CONFIGURATION
The Seascape BWMS is inline ballast water treatment equipment, meaning that it is
directly connected to the ballast system and treats the ballast water during ballasting and
de-ballasting.
Figure 1 is a simulated image of the assembly of the system. The flowcharts in Figures 2
and 3 explain how the equipment works during ballasting and de-ballasting, respectively.
The flowcharts also indicate the main components of the Seascape BWMS, which we will
detail in the following topics.
As can be seen in Figures 2 and 3, the filter and EPT unit are also used during de-ballasting.
A flowmeter ensures that the flow rate through the system never exceeds the TRC that the
system is approved for. This function is automatically controlled.
Figure 1 Seascape BWMS - System assembly drawing
Figure 2 Seascape BWMS - Ballasting process
Figure 3 Seascape BWMS - De-ballasting process

Operation, Maintenance, and Safety Manual
5
3.4 FILTRATION UNIT
The Seascape BWMS includes one or multiple auto back-flushing filtration unit(s)
containing a coarse filter with a 3 mm mesh and a 35 μm fine filter. The filter is
automatically operated by the Control Unit, and has no control panel of its own. The filter
is powered by the Power Cabinet. The coarse filter is mounted below the fine filter, and
particles > 3 mm will be directed towards the filter back-flush line from the coarse filter.
The coarse filter back-flush is controlled by valve Y13. The filter back-flush is controlled
by automatic valves Y11 and Y13. The filter unit is automatically back-flushed if the filter
differential pressure exceeds the back-flush pressure value. The filter back-flush is then
directed towards the filter back-flush line. In a ballasting operation, the filter back-flush is
discharged directly to sea though valves Y11, Y13 and Y12, and in a de-ballasting
operation the filter back-flush is directed to the pipeline prior to ballast pump through
valves Y11, Y13 and Y15.
Refer to Annex F for detailed description of the filtration unit.
The main parameters of the filter unit depend on the model of the Seascape BWMS. Table
2 and Table 3 summarize the parameters for each model of the Seascape BWMS.
Table 2 Main parameters of the filter units based on the models of the Seascape BWMS (80 to 800 models)
BWMS Model
80
150
200
300
400
500
600
800
System
TRC (m3/h)
80
150
200
300
400
500
600
800
Filter model
EMSLQ-
200Ⅰ
EMSLQ-
200Ⅰ
EMSLQ-
200Ⅰ
EMSLQ-
250Ⅰ
EMSLQ-
250Ⅰ
EMSLQ-
300Ⅰ
EMSLQ-
300Ⅰ
EMSLQ-
400Ⅰ
Filter
TRC (m3/h)
200
200
200
400
400
750
750
1000
Voltage
380V /
440V
380V /
440V
380V /
440V
380V /
440V
380V /
440V
380V /
440V
380V /
440V
380V /
440V
Filter motor
Power (kW)
0.75
0.75
0.75
0.75
0.75
0.75
0.75
1.1
Back-flush pump
Power (kW)
3
3
3
4
4
7.5
7.5
7.5
Discharging
pump Power
(kW)
4
4
4
4
4
4
4
11
Pipe diameter
DN125
DN150
DN200
DN250
DN250
DN300
DN300
DN350
Coarse filter
mesh size
3 mm
3 mm
3 mm
3 mm
3 mm
3 mm
3 mm
3 mm
Fine filter Mesh
size
35μm
35μm
35μm
35μm
35μm
35μm
35μm
35μm
Filter mesh
material
SAF2507
SAF2507
SAF2507
SAF2507
SAF2507
SAF2507
SAF2507
SAF2507

Operation, Maintenance, and Safety Manual
6
Filter mesh
design
specification
GB/T216
48-2008
GB/T216
48-2008
GB/T216
48-2008
GB/T216
48-2008
GB/T216
48-2008
GB/T216
48-2008
GB/T216
48-2008
GB/T216
48-2008
Preset back-flush
pressure (kPa)
10
10
10
10
10
10
10
10
Min. Clean filter
pressure drop at
100% TRC (kPa)
10
10
10
10
10
10
10
10
Back-flush time
(s)
90
90
90
90
90
90
90
90
Min Pressure
(MPa)
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
Max Pressure
(MPa)
1
1
1
1
1
1
1
1
Table 3 Main parameters of the filter units based on the models of the Seascape BWMS (1000 to 5000 models)
BWMS Model
1000
1200
1600
2000
2400
3000
4000
5000
System
TRC (m3/h)
1000
1200
1600
2000
2400
3000
4000
5000
Filter model
EMSLQ-
400Ⅰ
EMSLQ-
450Ⅰ
2×
EMSLQ-
400Ⅰ
2×
EMSLQ-
400Ⅰ
2×
EMSLQ-
450Ⅰ
2×
EMSLQ-
450Ⅰ
3×
EMSLQ-
450Ⅰ
4×
EMSLQ-
450Ⅰ
Filter
TRC (m3/h)
1000
1500
2×1000
2×1000
2×1500
2×1500
3×1500
4×1500
Voltage
380V /
440V
380V /
440V
380V /
440V
380V /
440V
380V /
440V
380V /
440V
380V /
440V
380V /
440V
Filter motor
Power (kW)
1.1
1.1
2×1.1
2×1.1
2×1.1
2×1.1
3×1.1
4×1.1
Back-flush pump
Power (kW)
7.5
7.5
2×7.5
2×7.5
2×7.5
2×7.5
3×7.5
4×7.5
Discharging
pump Power
(kW)
11
11
2×11
2×11
2×11
2×11
3×11
4×11
Pipe diameter
DN350
DN450
DN500
DN600
DN600
DN700
DN800
DN900
Coarse filter
mesh size
3 mm
3 mm
3 mm
3 mm
3 mm
3 mm
3 mm
3 mm
Fine filter Mesh
size
35μm
35μm
35μm
35μm
35μm
35μm
35μm
35μm
Filter mesh
material
SAF2507
SAF2507
SAF2507
SAF2507
SAF2507
SAF2507
SAF2507
SAF2507

Operation, Maintenance, and Safety Manual
7
Filter mesh
design
specification
GB/T2164
8-2008
GB/T2164
8-2008
GB/T2164
8-2008
GB/T2164
8-2008
GB/T2164
8-2008
GB/T2164
8-2008
GB/T2164
8-2008
GB/T2164
8-2008
Preset back-flush
pressure (kPa)
10
10
10
10
10
10
10
10
Min. Clean filter
pressure drop at
100% TRC
(kPa)
10
10
10
10
10
10
10
10
Back-flush time
(s)
90
90
90
90
90
90
90
90
Min Pressure
(MPa)
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
Max Pressure
(MPa)
1
1
1
1
1
1
1
1
3.5 EPT UNIT
The EPT Unit uses UV radiation to kill the organisms by destroying the genetic materials
(DNA or RNA), while keeping the lamps clean by ultrasonic vibration (US). The Seascape
BWMS uses non-ozone UV lamps to avoid producing active substances such as ozone and
other toxic or harmful substances. The US device can clean the inner sides of the EPT
device and the surface of the quartz tubes online to enhance the mass transfer of water, and
strengthen the UV inactivation effect.
The main parameters of the EPT Unit depend on the model of the Seascape BWMS. Table
4 summarizes the parameters for each model of the Seascape BWMS.
Table 4 Main parameters of the EPT Unit
Seascape
BWMS
80
150
200
300
400
500
600
800
1000
Model
EME-
80
EME-
150
EME-
300
EME-
300
EME-
400
EME-
600
EME-
600
EME-
800
EME-
1000
Material
316L
Quantity of
UV lamps
6
10
12
12
17
22
22
31
34
Type UV
lamps
Medium Pressure
Seascape
BWMS
1200
1600
2000
2400
3000
4000
5000
Model
2*EME-
600
2*EME-
800
2*EME-
1000
3*EME-
800
3*EME-
1000
4*EME-
1000
5*EME-
1000
Material
316L

Operation, Maintenance, and Safety Manual
8
Quantity of
UV lamps
2*22
2*31
2*34
3*31
3*34
4*34
5*34
Type UV
lamps
Medium Pressure
3.5.1 UV LAMPS
Seascape BWMS uses medium pressure UV lamps model ACP-11520 manufactured by
Alpha-Cure, the number of UV lamp depends on the BMWS’s model. Alpha-Cure is the
manufacturer of the UV lamps.
The main parameters of the Medium Pressure UV lamps depend on the model of the
Seascape BWMS. Table 5 summarizes the parameters for each model of the Seascape
BWMS.
Table 5 UV lamps parameters based on models of the EPT
EME-
80
EME-
150
EME-
300
EME-
400
EME-
600
EME-
800
EME-
1000
UV Lamp Model
ACP-11520
Material of lamp
tubes
Natural quartz
Working
wavelength (nm)
200 - 280
Number of UV
lamps
6
10
12
17
22
31
34
3.5.2 ULTRASONIC UNIT
Ultrasonic (US) unit runs automatically when the Seascape-BWMS entering the following
operation modes, namely Normal Ballast, De-ballast, Cleaning, Commissioning Modes.
The main purpose of the US wave is to clean the EPT inner chamber walls and the UV
lamps quartz from organic deposits. This improves the longevity of the lamps as well as
the effective high dose of the UV radiation on pathogens and organisms.
The main parameters of the US unit depend on the model of the EPT. Table 6 summarizes
the parameters for each model of the EPT.
Table 6 US parameters based on models of the EPT
EME-
80
EME-
150
EME-
300
EME-
400
EME-
600
EME-
800
EME-
1000
Model
EME-
80-04
EME-
150-04
EME-
300-04
EME-
400-04
EME-
600-04
EME-
800-04
EME-
1000-04
Unit
oscillator
power (W)
100
Quantity of
12
12
29
29
29
29
29

Operation, Maintenance, and Safety Manual
9
oscillators
Model of
oscillator
JX1008
Power
density
(W/cm2)
0.45 – 0.8
3.5.3 EPT UNIT COOLING SYSTEM
The EPT Unit is continuously cooled during operation by pumping water from upstream of
the EPT unit into two heat exchangers mounted at the sides of the EPT unit, before
pumping the water back into the ballast water pipe upstream of the EPT unit, downstream
of the cooling water intake.
3.6 CONTROL UNIT
The Control Unit is the brain of the Seascape BWMS. The main functions of the Control
Unit are:
To ensure simple and effective means of operation of the Seascape BWMS by use
of automatic operations during ballasting and de-ballasting
To allow the operation of the Seascape BWMS to be initiated, controlled, and
monitored by a single individual, with minimal interaction or attention once normal
operation is initiated
Automatic monitoring of UV intensity
Continuous self-monitoring function during the period in which the Seascape
BWMS is in operation
Recording proper functioning and failures of the BWMS through an automatic log
system. This recording includes all events in which an alarm is activated for the
purposes of cleaning, calibration, or repair
The following parameters are logged continuously during operation
oPressure
oTemperature
oUV-I
oFlow rate
oSalinity
Storing data for at least 36 months. The data can be displayed or exacted as
required.
CAUTION
Caution must be exercised when working inside the Control Unit cabinet. All components inside the Control Unit
cabinet are low voltage.
Use log-out/tag-out procedures prior to working inside the Control Unit cabinet.

Operation, Maintenance, and Safety Manual
10
The Control Unit includes a PLC with human- machine interface (HMI).
Table 7 is a list of the main components of the Control Unit, depending on the model of the
Seascape BWMS.
Table 7 Main components of the Control Cabinet of the Seascape BWMS
80
150
200
300
400
500
600
800
1000
Model
EMC-80-1000
Touchscreen
TP-1200
Power Module
PS 307
CPU Module
CPU 313
Extended
module
SM331 / SM332 / SM321 / SM322 / CP343
Configuration
Software
SIMATIC TIA Portal
1200
1600
2000
2400
3000
4000
5000
Model
EMC-1200
EMC-1600-2000
EMC-2400-3000
EMC-4000
EMC-5000
Touchscreen
TP-1200
QAQ
PS 307
CPU Module
CPU 313
Extended
module
SM331 / SM332 / SM321 / SM322 / CP343
Configuration
Software
SIMATIC TIA Portal
Figure 4 Software identification of the Seascape BWMS
The Control Unit automatically controls the following components of the Seascape BWMS:
Flow control valve based on feedback from the flowmeter and salinity sensor to
keep the flow rate across the Seascape BWMS within the TRC
UV Intensity meter to give warnings and alarms when the intensity is below the