Wireless noise surveillance - test of new technology for dynamic noise maps

Transcription

1 Wireless noise surveillance - test of new technology for dynamic noise maps Ellen Katrine Jensen, Chief engineer Health & Working environment Simon Carlsen, Margareth Ovidt and Anders Aardal (Statoil) Hiroki Yoshino (Yokogawa Electric Corporation) Classification: Open Statoil ASA 19 april 20

2 Why Noise maps? Noise requirements are first of all based on noise exposure limits L ex8h : 85 dba L ex12h : 83 dba L pc,peak : 130 dbc The Norwegian Petroleum safety authority regulations: mandatory to set noise area requirements (The Facilities regulations, article 23) Industry standard to perform a full noise level mapping (Norsok S-002) Noise maps as a tool for risk control in operation (NOROG guideline 114) Example of noise map (NOROG guideline 114) Statoil s noise protection regime Noise map is a premise in planning of work in noisy area to ensure compliant operation 2 Classification: Open 19 april 2018 Statoil ASA

3 What is WiNoS? Core components: Wireless noise sensors Wireless infrastructure Software for generating noise maps Supporting components: Windows servers Database server IMS process historical database On-site Shared IMS database 3 Classification: Open 19 april 2018 Statoil ASA

4 How does WiNoS work? Cloud prepared winos.statoil.no Noise emission from source Wireless noise sensors IMS database Application server & Web server End user Noisy equipment emits sound waves SPL, A + C weighted, peak level 1/3 octave freq. spectrum Wireless update 1 min IEC class 2 sound level meter ATEX approved type IIC 1G ia T4 Noise information received and stored together with the other process data Dedicated servers for handling the WiNoS data The visualization of the noise map available through the PC web-browser 4 Classification: Open 19 april 2018 Statoil ASA

5 The WiNoS technology development project Microphone development Design support for specific parts of sensor Idea & Project owner Project mgmt. Overall spec. Technical req. Overall IPR In-kind Noise map software development Joint develop. partner Sensor develop Sensor manufact. Wireless Infrastructure A multi-discipline, multi-cultural experience. Recommended! 5 Classification: Open 19 april 2018 Statoil ASA

6 The interface towards the end user A dynamic noise map that updates every minute An archive function that give you access to historical data Available for all with a Statoil IT user 6 Classification: Open 19 april 2018 Statoil ASA

7 The organization of the first use test WiNoS sensors installed Nov 2017 Verifying noise measurements Acceptance test criteria Onshore project support team Biweekly meeting with the end users Experience log Fast handling of improvements Progress and status report 7 Classification: Open 19 april 2018 Statoil ASA

8 Experience from First user test - 1 New knowledge of variability in noise levels The existing static noise map WiNoS dynamic noise map 8 Classification: Open 19 april 2018 Statoil ASA

9 Experience from First user test - 2 New knowledge of noise levels during pressure release Before During pressure release Compressor 27B stopped 9 Classification: Open 19 april 2018 Statoil ASA

10 Experience from First use test 3 Feedback from end users The dynamic noise map provide us real-time data we can use in: Continuous noise measurements provide us new knowledge Availability of historical noise information give us easy access to Work Permit meetings Safe Job Analysis verifying effect of sound attenuation measures of noise levels during incidence or special process situations of variations in area noise level experience data in planning huge data sources for trending detail information of frequency spectrum 10 Classification: Open 19 april 2018 Statoil ASA

11 Experience from First use test 4 Improvement proposals from end users Can we have the noise level values directly to the CCR? Integrate a message window in WiNoS noise map screen Include the Statoil noise protection regime in the WiNoS noise map screen There is a deviation btw manual noise measurement and output from one of the sensors Improve the area sketches to better recognize the equipment and location I need an easier way to access historical data, incidences in particular 11 Classification: Open 19 april 2018 Statoil ASA

12 The way forward Follow up tests & evaluation procedures Check against acceptance criteria Work out documentation for handover First Use Report Prepare for Multi-Use So far: a huge success Sensors delivering real-time HSE data is the future for HSE risk management 12 Classification: Open 19 april 2018 Statoil ASA

13 Wireless noise surveillance test of new technology for dynamic noise maps Ellen Katrine Jensen Chief engineer Health & Working environment mobile: Statoil ASA This presentation, including the contents and arrangement of the contents of each individual page or the collection of the pages, are owned by Statoil. Copyright to all material including, but not limited to, written material, photographs, drawings, images, tables and data remains the property of Statoil. All rights reserved. Any other kind of use, reproduction, translation, adaption, arrangement, any other alteration, distribution or storage of this presentation, in whole or in part, without the prior written permission of Statoil is prohibited. The information contained in this presentation may not be accurate, up to date or applicable to the circumstances of any particular case, despite our efforts. Statoil cannot accept any liability for any inaccuracies or omissions.