DAS MAINTENANCE REPORT 2021

• Site conducted

  Select

• Site Name

• Address

• Date and Time of Inspection

  Date

• Company

• Prepared by

• Was the MER in good overall condition with no issues?

  Yes

  No

• List MER non conformances

• Please add photos

  Media

• Was the lighting tested?

  Yes

  No

• Please advise reason why

1 - Site Access

• Please include pictures of the access route to the MER

  Media

• 1.1 - Can the site be accessed following the access route shown on the drawings/instructions given by Shared Access?

  Yes

  No

• Please provide details of any amendments required.

• 1.2 - Is there adequate lighting and emergency lighting along the access route?

  Yes

  No

• Please advise of non- conformances

• Please provide photos

  Media

• 1.3 - Is the access route to the MER clear of obstacles?

  Yes

  No

• Please provide photos

  Media

• 1.4 - General Comments

2 - MER

• 2.1 Does the layout and number of racks installed match the drawings/details given by Shared Access?

  Yes

  No

• Please provide photos and a markup of the drawing or sketch

  Media

• 2.2 Which operators are connected to the system?

  Select Three Vodafone eir Telefonica EE

  • Three
  • Vodafone
  • eir
  • Telefonica
  • EE

• Please provide photos of Three Racks

  Media

• Please provide photos of Vodafone Racks

  Media

• Please provide photos of EIR Racks

  Media

• Please provide photos of TEF Racks

  Media

• Please provide photos of EE Racks

  Media

• 2.3 Which technologies are connected into the DAS ?

• 2.4 General Comments

3 - DAS (Distributed Antenna System)

• 3.1 What type of DAS system is deployed ?

  ACTIVE DAS

  PASSIVE DAS

• 3.11 Which Equipment Vendor is deployed ?

  JMA

  HUAWEI

  OTHER

• Please advise on Equipment vendor

• 3.2 Is the DAS monitored ?

  Yes

  No

  N/A

• 3.21 Who monitors the DAS and have the logs been checked for alarms or errors?

• Can the DAS be monitored remotely? Give details

• 3.3 Please provide photographs of the DAS headend

  Media

• 3.31 Is the DAS headend in good condition ?

  Yes

  No

• Please advise on non-conformances

• 3.4 How many DAS Sectors are deployed ?

• 3.5 Is the system SISO or MIMO

  MIMO

  SISO

  SISO / MIMO combination

• 3.6 How many RRUs (Radio Remote Units) are deployed ?

• 3.61 Please provide photographs of the RRU locations

  Media

• 3.62 Are the RRUs in good condition

  Yes

  No

  N/A

• Please advise of non- conformances

• 3.5 General Comments

• 3.11 Which Equipment Vendor is deployed?

  RFS / SPINNER

  OTHER

• Please advise on Equipment Vendor

• 3.3 Please provide photographs of the DAS headend

  Media

• 3.4 Is the DAS headend in good condition

  Yes

  No

• Please advise on non-conformances

• Please attach photographs

  Media

• 3.6 Is the system SISO or MIMO

  MIMO

  SISO

  SISO / MIMO combination

• 3.7 How many DAS Sectors are deployed ?

• 3.8 How many antennas or radio heads are deployed?

• 3.9 General Comments

4 - DAS Passive Outreach

• 4.1 Please provide photographs of the passive DAS including antennas and cabling

  Media

• 4.2 Is the number of antennas and radio heads deployed in accordance with the design?

  Yes

  No

• Please advise on non-conformances

• 4.3 Could all antennas be identified at the time of the inspection

  Yes

  No

  N/A

• Please advise details

• 4.4 Is the condition and equipment and cabling satisfactory?

  Yes

  No

  N/A

• Please provide photos

  Media

• Please advise on non-conformances

• 4.5 - General comments

6 - Electrical Installation

• 6.1 Please provide pictures of the sub-meter(s) and distribution board(s) - both Operator and Landlord

  Media

• 6.11 - Sub meter readings (all operators + landlord):

• 6.2 - Are all devices within the Shared Access distribution board labelled correctly?

  Yes

  No

  N/A

• Please advise on non-conformances

• Please provide photos

  Media

• 6.3 - General comments on the Electrical Installations both in MER and RRU locations( If applicable)

7 - Ancillaries

• 7.1 - Is CCTV installed in the MER?

  Yes

  No

• 7.11 Is the CCTV operational

  Yes

  No

• Please provide details

• 7.12 How many cameras are installed?

  Yes

  No

• Please provide details of why e.g. not permitted, awaiting installation

• 7.2 - Is there a code lock installed on the MER door?

  Yes

  No

• 7.21 What type of locking is installed?

• 7.21 Have the batteries been replaced?

  Yes

  No

  N/A

• 7.3 - Is there an internet connection available in the MER?

  Yes

  No

  N/A

• 7.31 What type?

  ADSL

  4G router

  Landlord supplied

• 7.4 - Is a UPS battery backup unit installed?

  Yes

  No

• 7.41 Is the unit working correctly?

  Yes

  No

• 7.42 Please advise on UPS status

• 7.5 Is there an emergency exit light above the MER entrance door?

  Yes

  No

• 7.51 Can you locate the isolator switch for this light so it can be tested to work when the main electricity supply to it is cut?

  Yes

  No

  N/A

• 7.52 Please isolate and test this light. Does this light stay illuminated when the mains power to it is cut?

  Yes

  No

  N/A

• 7.6 General comments

8 - Air conditioning

• 8.1 - Is the air conditioning functioning as expected?

  Yes

  No

  N/A

• Please confirm why not applicable

• 8.3 - What temperature is the air conditioning set to?

• 8.4 - Is a temperature monitoring unit installed?

  Yes

  No

• 8.41 Is it working correctly?

  Yes

  No

• Please provide photos

  Media

• Please provide details.

• Please log any additional information, faults or issues here.

Please add any additional photos

• MER

  Media

• DAS

  Media