GPSN Project
Preventive Maintenance
Report
Site Code:
City Name: Dubai
Country: U.A.E
Date: 27-Oct-2015
PROPRIETARY NOTICE
All rights reserved. This publication and its contents are proprietary to
Hughes Network Systems, LLC. ...
HUGHES is a registered trademark of Hughes Network Systems, LLC. All
other trademarks are the property of their respective...
1 ON SITE CHECK LIST
Onsite Arrival:
Contacted POC: Yes No
Date / Time: 27-Oct-2015 09:00AM
POC Name: Abdulrahman | Mob: 0...
Rack Wiring/Condition Good Poor
Air Conditioning in Room: Good Bad
ODU Rack
AC Power Availability Yes No Not Applicable
UP...
FTP Test to Hub: Done Not Done
File Size: 30.671104 MB
Upload
HX100 LAN Port1 VSAT Switch Site LAN
Duration Time 527.35 Se...
Download
HX100 LAN Port1 VSAT Switch Site LAN
Duration Time 103.23 Sec
Transfer Rate 297.10 Kbps
"FTP test has to be done remote to hub and vice versa in three test points upload and
download. Attach the results snapsho...
Vsat Main Statistics: Done Not Done
Main Menu  (option c) Display Satellite Interface Statistics  (option a) Display Mai...
Grounding meter reading
Connector Fully Crimped
Weather Proof type on Connector
Cable connection on the ODU, LNB and HX
Ca...
Antenna Rear View:
Antenna Sides View:
Antenna Line of Site View:
Feed Horn Cover:
3 WATT RADIO:
Grounding meter reading:
Connector Fully Crimped:
Weather Proof type on Connector:
Cable connection on the ODU, LNB and HX:
Cable Arrangement:
Front View of Rack:
Rear View:
Rack Wiring:
Grounding:
UPS Connectivity:
4 ONSITE ACTIVITY PERFORMED
Day 1 Date 27-Oct-2015 Time: 10:30AM to 2:00PM
• Call POC and NOC before arrival and after arr...
Day 2 N/A
Remarks:
Now Back modem is online, SN: X2A8BG000000000565
5 SPARES REPLACEMENT
Equipment Replaced: YES NO
Item N...
7 ON SITE ENGINEER INFORMATION
Name: Pratikkumar Chaudhari and Youvan Prajapati
Company: NWNS
Contact Number: +91 2632 656...
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Preventive Maintenance Report - Dubai

Published on: Mar 4, 2016
Source: www.slideshare.net


Transcripts - Preventive Maintenance Report - Dubai

  • 1. GPSN Project Preventive Maintenance Report Site Code: City Name: Dubai Country: U.A.E Date: 27-Oct-2015
  • 2. PROPRIETARY NOTICE All rights reserved. This publication and its contents are proprietary to Hughes Network Systems, LLC. No part of this publication may be reproduced in any form or by any means without the written permission of Hughes Network Systems, LLC, and 11717 Exploration Lane, Germantown, Maryland 20876.
  • 3. HUGHES is a registered trademark of Hughes Network Systems, LLC. All other trademarks are the property of their respective owner ON SITE ACTIVITY DETAILS 1- Call the NOC and report that you have reached the site and you will perform a preventive maintenance, Check if Spare Parts availability on the site. 2- SITE AUDIT – Perform Site Audit and record your observation; environments, UPS, grounding, etc. and inform your observation with NOC. 3- CABLES/CONNECTORING – All cables and connectors need to be checked or replaced, connectors can be losing and causing problem what have to be eliminated. 4- EQUIPMENT REPLACEMENT – If any equipment found faulty and has to be replaced, use the spare sent by the NOC and do whatever is necessary to accomplish it. 5- DISH RE-ALIGNMENT – Adjust Azimuth and Elevation of the antenna and perform the CROSS POLARIZATION TEST procedure if required together with Satellite Service Provider. 6- UPS – Check operability and status. 7- FINAL TESTS – Perform tests with NOC to assure the VOICE and DATA applications are working properly, FTP have to be used as a tool to measure the site performance. Work with POC at the site testing local applications and log it. Send below checklist and send it to the PM as well as final photos for evaluation. 8- CLEAN UP – IDU Rack and ODU equipment have to be cleaned, make sure the ODU is sealed and wash the dish as well. Look for any other trash around the equipment and ask help from POC to get it cleaned. 9- CLOSE OUT – Record all your notes to this report and update it with new photos for IDU and ODU, the serial numbers for the replaced equipment and new ones has to be reported as well. Pack any faulty equipment and instruct POC to ship it back to the NOC as soon as possible. Prepare site visit report and send it to PM. Call NOC and ask for permission to leave the site.
  • 4. 1 ON SITE CHECK LIST Onsite Arrival: Contacted POC: Yes No Date / Time: 27-Oct-2015 09:00AM POC Name: Abdulrahman | Mob: 0566000486 Contacted NOC: Yes No Date / Time: 27-Oct-2015 09:30AM NOC Support Eng: Abdul Ellah & Ibrahim Spares Availability Yes No IDU Rack AC Power Availability Yes No Phase to Phase: 220V Phase to Neutral: 220V Phase to Ground: 220V Ground to Neutral 0 V Ground Condition Yes No UPS Condition Good Poor VSAT Link Up Down HX Modem LEDs Status Power ON OFF BLINKING System ON OFF Rx ON OFF BLINKING Tx ON OFF BLINKING LAN ON OFF Verso Status: ON OFF
  • 5. Rack Wiring/Condition Good Poor Air Conditioning in Room: Good Bad ODU Rack AC Power Availability Yes No Not Applicable UPS Condition Good Poor Ground Condition Yes No IF Cable Connectors: Good Poor 2W Radio Condition Good Poor Booster Fan Working YES NO Feed Condition Good Damage LNB Condition Good Damage Cable LNB-RFT Condition: Good Damage Reflector Condition: Good Damage Antenna Bolts Tightened: YES NO Attenuators Installed: 0dB 2 TESTS PERFORMED CW Antenna Pointing Done Not Done SQF: ______________ DNCC Ranging: ______________ Remote Es/No: ______________ Cross Pol Test: Done Not Done Isolation: __________dB
  • 6. FTP Test to Hub: Done Not Done File Size: 30.671104 MB Upload HX100 LAN Port1 VSAT Switch Site LAN Duration Time 527.35 Sec Transfer Rate 58.16 Kbps
  • 7. Download HX100 LAN Port1 VSAT Switch Site LAN Duration Time 103.23 Sec Transfer Rate 297.10 Kbps
  • 8. "FTP test has to be done remote to hub and vice versa in three test points upload and download. Attach the results snapshots of this test here." Application Test: Done Not Done Checked Visa process application working proper with Site POC Mr, Abdulrahman Voice Calls Test: Done Not Done From/To MoFA Remote Collocated HUB Remote Collocated Done with the site POC. "Attach snapshot of Verso while performing this test." MUX>DCS (Display call status)
  • 9. Vsat Main Statistics: Done Not Done Main Menu  (option c) Display Satellite Interface Statistics  (option a) Display Main Statistics. Attach snapshot of the screen. PING Tests: Done Not Done Pinging from the remote to hub (10.21.1.254) attach the snapshot of the results and mention the duration of test. Pictures Sent to NOC YES NO Antenna Front View Antenna Rear View Antenna Sides View Antenna Line of Site View Feed Horn Cover Booster Mount and Connectivity 2 Watt Radio
  • 10. Grounding meter reading Connector Fully Crimped Weather Proof type on Connector Cable connection on the ODU, LNB and HX Cable Arrangement Front View of Rack Rear View Rack Wiring Grounding UPS Connectivity Add all the photos sent from the site here before sending the final report out for approval. Antenna Front View:
  • 11. Antenna Rear View:
  • 12. Antenna Sides View:
  • 13. Antenna Line of Site View: Feed Horn Cover:
  • 14. 3 WATT RADIO: Grounding meter reading:
  • 15. Connector Fully Crimped: Weather Proof type on Connector:
  • 16. Cable connection on the ODU, LNB and HX:
  • 17. Cable Arrangement: Front View of Rack: Rear View:
  • 18. Rack Wiring: Grounding:
  • 19. UPS Connectivity:
  • 20. 4 ONSITE ACTIVITY PERFORMED Day 1 Date 27-Oct-2015 Time: 10:30AM to 2:00PM • Call POC and NOC before arrival and after arrival to site and arrange an access permission • Contact NOC (Abdul Ellah and Ibrahim) before proceed with work • Check Antenna Physical condition, Mount, Antenna bolts, IFLs, Connectors, ODU parts, Feed, LOS, Cable route on roof • Clean Antenna, Feed and ODU System • Replacement of almighty Tape (Weather Proofing) on both ODU Connectors • Check antenna and BUC ground, measure ground value • Upload and Download 30m.rar file in Backup modem, perform ping test and make it online. • Test Application and VoIP with POC and NOC • Take necessary photos • Confirm site working before leaving • Take prior approval from NOC to leave site
  • 21. Day 2 N/A Remarks: Now Back modem is online, SN: X2A8BG000000000565 5 SPARES REPLACEMENT Equipment Replaced: YES NO Item Name Serial Number Part No. New Old Hughes Satellite Modem X2A8BG000000000565 X2ASCJ00000000052P 1500458-0001 6 SPARE PARTS INVENTORY Item Name Quantity Serial Number(s) Hughes HX100 1 X2ASCJ00000000052P APC RACK MOUNTED UPS 3000 1 AS1339241318 Hughes BUC 1 101028805816 Hughes LNB 1 K09C060295C1
  • 22. 7 ON SITE ENGINEER INFORMATION Name: Pratikkumar Chaudhari and Youvan Prajapati Company: NWNS Contact Number: +91 2632 656868/6767 Email id:noc@nwns.org Visit Date: 27-Oct-2015 Completion Date: 27-Oct-2015 8 NOC ENGINEER INFORMATION Name: Ibrahim

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