GPSN Project

Preventive Maintenance ReportSite Code: City Name: DubaiCountry: U.A.E

Date: 27-Oct-2015

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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.

1 ON SITE CHECK LIST

Onsite Arrival:

Contacted POC: Yes No

Date / Time: 27-Oct-2015 09:00AMPOC 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

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

FTP Test to Hub: Done Not Done

File Size: 30.671104 MB

Upload HX100 LAN Port1 VSAT Switch Site LANDuration Time 527.35 Sec Transfer Rate 58.16 Kbps

Download HX100 LAN Port1 VSAT Switch Site LANDuration 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 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 CollocatedHUB

Remote Collocated

Done with the site POC.

"Attach snapshot of Verso while performing this test."MUX>DCS (Display call status)

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

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:

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 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

Day 2 N/A

Remarks:

Now Back modem is online, SN: X2A8BG000000000565

5 SPARES REPLACEMENTEquipment Replaced: YES NO

Item NameSerial 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

7 ON SITE ENGINEER INFORMATION

Name: Pratikkumar Chaudhari and Youvan PrajapatiCompany: NWNSContact Number: +91 2632 656868/6767Email id:noc@nwns.orgVisit Date: 27-Oct-2015Completion Date: 27-Oct-2015

8 NOC ENGINEER INFORMATION

Name: Ibrahim