429348_SAT PROCEDURE SBP 27 and SBP 29.pdf

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KONGSBERG information which is proprietary and confidential. Any disclosure, copying, distribution or use is prohibited if not otherwise explicitly agreed with KONGSBERG in writing. Any authorized reproduction, in whole or in part, must include this legend. ©2019 KONGSBERG - All rights reserved.

Sea Acceptance Test

SBP 27 and SBP 29

Sub-Bottom Profiler

Doc No: 429348

Revision: B

Status: This document is under configuration control at Kongsberg Maritime.

Kongsberg Maritime AS COMPANY SHARED

KONGSBERG PROPRIETARY – see Statement of Proprietary Information

429348 / B / 2019-05-10 / Page 2 of 12

Document history

Revision Description of Change

A First Issue for SBP 27 only

B Revision. Now applicable for both SBP 27 and SBP 29

References

No Doc No Description

1 429347 Harbour Acceptance Test SBP 27 and SBP 29

2 429346 Factory Acceptance Test SBP 27 and SBP 29

Disclaimer

Kongsberg Maritime AS endeavours to ensure that all information in this document is correct and fairly stated but does not accept liability for any errors or omissions.

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Table of contents

1 Introduction

2 References

3 Test equipment

4 List of items

5 Configuration

5.1 Changed hardware modules

5.2 Changed software modules

6 Interconnection/arrangements

7 Test procedure

8 Check list

9 Testimonial

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Definitions / Abbreviations

FAT Factory Acceptance Test

HAT Harbour Acceptance Test

SAT Sea Acceptance Test

SW Software

HW Hardware

TX Transmitter

RX Receiver

RXU RX unit for deep EM 124/304

GW Gateway between RXU and RX beamformer

DW EM Dep water EM systems; i.e. EM 124 or EM 304

HWS Hydrographic Work Station

SBP Sub-bottom profiler

TRU Transceiver unit

OPU Operator unit

RXBF RX beamformer

BIST Built-in system test

SRV A NMEA-like datagram including information about bottom

Slopes, Range to the seafloor, and Velocity of sound

N/A Not Applicable/Available

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1 Introduction The purpose of this procedure is to verify that the system installed is fully functional at sea, and to serve as a record of the successful completion of the Sea Acceptance Test.

2 References The Factory Acceptance Test and the Harbour Acceptance Test.

3 Test equipment No test equipment is required for the Sea Acceptance Test.

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4 List of items

List of items to be tested. Which units are included will be system delivery dependent.

Item Registration

Number

Equipment Serial number

1 Operator station / HWS

2 SBP 27: SBP 29:

□ 426922 □ 446099 Transceiver Unit 64 ch

□ 426924 □ 446101 Transceiver Unit 32 ch

□ 426926 □ 446103 Transceiver Unit 16 ch

For SBP 29 only

3 446953 Fiber Cable Kit SBP29

For SBP 27 only

3 428150 TX/RX Junction Box SBP, 64 ch

428153 TX/RX Junction Box SBP, 32 ch

428156 TX/RX Junction Box SBP, 16 ch

4 EM 122: 380-213296 Connection cables

Preamp. to TX/RX Junction Box

NA

EM 302: 331813 NA

5 380-215352

Connection cables

TRU to TX/RX Junction Box

NA

6 428033

Control signal cable

TRU to TX/RX Junction Box

NA

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5 Configuration If any software or hardware modules have been replaced after the HAT, they shall be listed here.

5.1 Changed hardware modules

Item Item name Part number Rev. Serial number

5.2 Changed software modules

Item Item name Version: Date

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6 Interconnection/arrangements The system shall be fully installed and tested.

If SBP 27, the EM 122/302 preamplifier must be switched on. Sensors providing the required inputs shall be available. This includes attitude (to the transceiver unit), navigation (to the operator unit), and the EM must be running and configured to send the SRV datagram to the SBP operator unit.

The system shall have been installed according to the Installation Manual. In the following table, fill in the installation parameters as entered on the Operator station. All coordinates are relative to the ships reference point. The X/Y/Z-axes are pointing forward/starboard/downward.

EM receiver type No of Tx channels1 No of Rx channels2

X [m] Y [m] Z [m] Roll [º] Pitch [º] Heading

[º] Water level

NA NA NA NA NA

Tx array

Rx array

GPS NA NA NA NA

MRU3 NA

7 Test procedure Switch on power to the system and perform all tests as described in the Check List and fill in the results for each individual test.

1 For a 3/6/12 degree transmitter the number of Tx channels is 64/32/16, respectively.

2 For a 1/2/4-degree EM 122/124 receiver the MAXIMUM number of SBP Rx channels is 64/32/16, respectively. The actual number of SBP Rx channels available is limited by the number of SIHD8 boards installed in the TRU. For a 1/2/4-degree EM 302/304 receiver the MAXIMUM number of RX channels is

32/16/8, respectively. The actual number of SBP Rx channels available is limited by the number of

SIHD8 boards installed in the TRU. See the SBP installation manual for details.

3 Note that there is no calibration procedure for roll and pitch for the SBP. The values found after the EM

SAT may be entered for roll offset and pitch offset.

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8 Check list

Check list

Pos Test operation Result Specification

PreSAT SAT /Instructions

1 Power on the operator station. Start the operator software.

Power on the transceiver unit

Version number/date of OPU sw

Version number of Online Monitor

Make sure that both the

Online Monitor and the

Beamformer is running.

See the “About” box.

2 Run internal

Built in system tests

(BIST tests)

Result of a BIST is displayed as text on the

OPU

a. Software version / date

Ver.: Date:

CPU

VxWorks

Filter version

RXBF

GW N/A

HVPU-1 N/A

HVPU-2 N/A

HVPU-3 N/A

HVPU-4 N/A

SISP10

SIHD8-1 N/A

SIHD8-2 N/A

SIHD8-3 N/A

SIHD8-4 N/A

SIHD8-5 N/A

SIHD8-6 N/A

SIHD8-7 N/A

SIHD8-8 N/A

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Check list

Pos Test operation Result Specification

PreSAT SAT /Instructions

b. CPU Card Test Verify response “OK”

c. SIHD8 Card Test All boards must report voltage and temperature and respond “OK”

d. HV Power Verify response “OK”

e. Average noise level All values should be above

35 [dB re 1 uPA@1m]

f. MRU Check that attitude is updated.

3 Start operation of the EM providing

SRV and the SBP

Both systems operational

4 Verify attitude data being presented after each ping

5 Verify navigation data being presented while pinging

Look in the status area

6 Check that the SRV datagram is successfully received

Look in the lower part of the menu for runtime parameters.

7 Verify bottom slopes along/across being presented (see run-time parameters) and compensated for in transmit/ receive tilt

Automatic bottom slope correction must be enabled.

Look in status area

8 Verify penetration on a flat area Penetration and image is dependent on bottom type.

The water depths should be greater than 250 m.

9 Verify reduced penetration in this area when the transmit beam is manually tilted.

Set automatic slope correction to off and enter slope angles manually to tilt the beams. Use e.g. 15°

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Performed by (date/sign) Witnessed by (date/sign)

PreSAT:

PreSAT:

SAT:

SAT:

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9 Testimonial The SEA ACCEPTANCE TEST for the SBP …, for …………………………., has been performed according to the test procedure.

The test is: Accepted / Not accepted (Delete as appropriate)

Remarks:

Please use capital letters:

Test performed by

Position Company

Kongsberg Maritime

Test accepted by Position

Company

Date

Signature