Uniti Preventative Maintenance Check List

• Conducted on

  Date

• Prepared by

• GPS Address
  Address

• Market

• Access GPS:

• Site GPS:

• Legacy Site ID:

• Tower Owner & Phone Number:

• Gate Combo:

• Shelter/Cabinet Combo:

• Special Access Info:

Air Conditioning / Heating Unit

• Check unit for any alarms. Visual inspection of A/C

  Select Pass Fail Resolved

  • Pass
  • Fail
  • Resolved

• Air Conditioning Unit Make and Model #

• Air Filter: Clean or replace air filter

  Select Pass Fail Resolved

  • Pass
  • Fail
  • Resolved

• Coils: Clean air conditioning unit coils. Foam coil cleaner

  Select Pass Fail Resolved

  • Pass
  • Fail
  • Resolved

• Performance: Verify AC unit is maintaining proper temperature in cabinet (set point 77)

  Select Pass Fail Resolved

  • Pass
  • Fail
  • Resolved

• Electrical: Check electrical wiring for any damage.

  Select Pass Fail Resolved

  • Pass
  • Fail
  • Resolved

• Evaporator Fan: Fan operating/cycling

  Select Pass Fail Resolved

  • Pass
  • Fail
  • Resolved

• Heater: Verify heater set points (77° high / 50° low)

  Select Pass Fail Resolved

  • Pass
  • Fail
  • Resolved

• AC Notes:

• Outdoor Cabinet or Shelter?

  Select Outdoor Shelter Cabinet

  • Outdoor Shelter
  • Cabinet

• Cabinet Type

  Select Uniti Owned Shared

  • Uniti Owned
  • Shared

• Record Cabinet Type:

• AC Power: Record Power company providing AC power to Uniti Fiber:

• AC Electrical Meter (if applicable) : Record power meter number:

• Uniti Meter:

  Yes

  No

• Cabinet Mounting: Inspect cabinet is securely mounted and bolts sealed if on shelter.

  Select Pass Fail Resolved

  • Pass
  • Fail
  • Resolved

• Interior: Check for any water seepage/Leakage/Door seals properly

  Select Pass Fail Resolved

  • Pass
  • Fail
  • Resolved

• Cabinet DC Voltage: Verify +24 or -48 VDC cabinet voltage.

  Select +24vdc -48vdc

  • +24vdc
  • -48vdc

• Network Equipment Power: Verify A & B power supplies are wired properly and in-service

  Select Pass Fail Resolved

  • Pass
  • Fail
  • Resolved

• Electrical: Visual check electrical wiring/fuses/breakers / Labeled properly

  Select Pass Fail Resolved

  • Pass
  • Fail
  • Resolved

• Cabinet: Clean inside cabinet enclosure/Doors lock securely/Lock functions properly?

  Select Pass Fail Resolved

  • Pass
  • Fail
  • Resolved

• Fiber Jumpers / Cabling: Fiber jumpers and cables properly dressed in and labeled

  Select Pass Fail Resolved

  • Pass
  • Fail
  • Resolved

• Fiber Patch Panel: Visual check fiber panel / Labeled?

  Select Pass Fail Resolved

  • Pass
  • Fail
  • Resolved

• Network Equipment: Check for any equipment alarms/labeled per standard

  Select Pass Fail Resolved

  • Pass
  • Fail
  • Resolved

• Cabinet Penetrations: All conduits properly sealed to prevent rodents,insects, and water.

  Select Pass Fail Resolved

  • Pass
  • Fail
  • Resolved

• Shelter Penetrations: All conduits properly sealed to prevent rodents,insects, and water.

  Select Pass Fail Resolved

  • Pass
  • Fail
  • Resolved

• Cabinet Vent Fans: Verify cabinet fans are working / Set to 77F/25C / Fans Cycled ?

  Select Pass Fail Resolved

  • Pass
  • Fail
  • Resolved

• Site Area: Check condition of entrance gate/fence/appearance

  Select Pass Fail Resolved

  • Pass
  • Fail
  • Resolved

• Buildings: Check for any wasp/hornet nests/rodent intrusions

  Select Pass Fail Resolved

  • Pass
  • Fail
  • Resolved

• Cabinet / Shelter Notes:

Grounding

• Penetrations: All conduits properly sealed to prevent rodents,insects, and water.

  Select Pass Fail Resolved

  • Pass
  • Fail
  • Resolved

• Ground continuity: Use ground clamp meter to verify good continuity to ground and check buss bar/connections/wire condition/damaged wiring. (must be <5 ohms)

  Select Pass Fail Resolved

  • Pass
  • Fail
  • Resolved

• Equipment Ground Bar: Equipment Ground Bar

  Select Pass Fail Resolved

  • Pass
  • Fail
  • Resolved

• Surge Producing Ground Bar

  Select Pass Fail Resolved

  • Pass
  • Fail
  • Resolved

• Cabinet Ground

  Select Pass Fail Resolved

  • Pass
  • Fail
  • Resolved

• RF Cable Ground

  Select Pass Fail Resolved

  • Pass
  • Fail
  • Resolved

• Facility Grounding: Check condition of ground buss and wiring/connections/missing grounds

  Select Pass Fail Resolved

  • Pass
  • Fail
  • Resolved

• Halo Grounding: Check buss bar/connections/wire condition/damaged wiring

  Select Pass Fail Resolved

  • Pass
  • Fail
  • Resolved

• RF Grounding: Check ground connections/wire condition/damaged wiring (2 total)

  Select Pass Fail Resolved

  • Pass
  • Fail
  • Resolved

DC Battery Plant

• DC Power Provider: Company/Carrier providing DC power to Uniti Fiber:

• Rectifier Model

• Installed rectifier model #:

• # of rectifiers installed:

• Rectifier Status: Check for proper operation/no failed units/no alarms.

  Select Pass Fail Resolved

  • Pass
  • Fail
  • Resolved

• Rectifier Comm: Verify IP information and proper configuration w/NOC IP:

  Select Pass Fail Resolved

  • Pass
  • Fail
  • Resolved

• Low Voltage Disconnect: Verify LVD optioned to inhibit or override

  Select Pass Fail Resolved

  • Pass
  • Fail
  • Resolved

• Rectifier Float: Check rectifier float voltage in controller card. (-54 vdc ). Enter VDC:

• Battery Voltage: Check for proper voltage. (13.5 vdc per cell, +/- 1.35 vdc). Enter VDC:

• Battery Connections: Cable connections clean and tightened. (10 inch lb)

  Select Pass Fail Resolved

  • Pass
  • Fail
  • Resolved

• Battery NO-OX:Verify NO-OX on battery terminals?

  Select Pass Fail Resolved

  • Pass
  • Fail
  • Resolved

• Battery Condition: Batteries clean and no corrosion on connectors/leakage/cracks/swellling

  Select Pass Fail Resolved

  • Pass
  • Fail
  • Resolved

• Battery Cables: Check condition/connectors/corrosion and any damage?

  Select Pass Fail Resolved

  • Pass
  • Fail
  • Resolved

• System Alarms/ Faults: Check for any alarm conditions

  Select Pass Fail Resolved

  • Pass
  • Fail
  • Resolved

• Battery Disconnect: Battery disconnect installed in the cabinet?

  Yes

  No

• Breaker Amp Rating:

• Battery Disconnect: Verify battery disconnect in energized (Breaker in 'ON' position ?)

  Yes

  No

• DC Notes:

Tower RF: Fill out this section ONLY if Uniti antennas are installed on tower!

• Transtectors (Surge protection): Transtectors installed properly on CAT-5e/CAT-6 outdoor cables?

  Select Pass Fail Resolved

  • Pass
  • Fail
  • Resolved

• Polyphasers (surge protection: Polyphasers installed properly on LMR-400DB cables?

  Select Pass Fail Resolved

  • Pass
  • Fail
  • Resolved

• MW Cable Inspection: Check condition of fiber/ethernet/coax cable going to tower

  Select Pass Fail Resolved

  • Pass
  • Fail
  • Resolved

• MW Connector Type: PPC LMR connectors?

  Select Pass Fail Resolved

  • Pass
  • Fail
  • Resolved

• LMR Cable (active/spare): LMR-400DB cable? (400DB cable is gel-filled cable to prevent water intrusion)

  Select Pass Fail Resolved

  • Pass
  • Fail
  • Resolved

• Path Sheet Engineering RSL

  Pass

  Fail

  Resolved

• Site DIR Site:

• Actual RSL:

• Path Sheet Engineering RSL

  Select Pass Fail Resolved

  • Pass
  • Fail
  • Resolved

• Site DIR Site:

• Actual RSL:

• Path Sheet Engineering RSL

  Select Pass Fail Resolved

  • Pass
  • Fail
  • Resolved

• Site DIR Site:

• Actual RSL:

• Path Sheet Engineering RSL

  Select Pass Fail Resolved

  • Pass
  • Fail
  • Resolved

• Site DIR Site:

• Actual RSL:

• Path Sheet Engineering RSL

  Select Pass Fail Resolved

  • Pass
  • Fail
  • Resolved

• Site DIR Site:

• Actual RSL:

Tower Structure:

• Visual inspection of twer. Any problem areas?

• Waveguide Bridge:

  Select Pass Fail Resolved

  • Pass
  • Fail
  • Resolved

• Foundations in good condition:

  Select Pass Fail Resolved

  • Pass
  • Fail
  • Resolved

• Climbing Device in good condition:

  Select Pass Fail Resolved

  • Pass
  • Fail
  • Resolved

• Tower Hardware in good condition:

  Select Pass Fail Resolved

  • Pass
  • Fail
  • Resolved

• Grounding installed properly

  Select Pass Fail Resolved

  • Pass
  • Fail
  • Resolved

Tower Guying System

• Anchors and Anchor Foundations:

  Select Pass Fail Resolved

  • Pass
  • Fail
  • Resolved

• Guy Cables :

  Select Pass Fail Resolved

  • Pass
  • Fail
  • Resolved

• Grounding:

  Select Pass Fail Resolved

  • Pass
  • Fail
  • Resolved

Tower Top: Work will be performed by Tower Crew

• Is the bottom drain hole in the dish unplugged?

  Select Pass Fail Resolved

  • Pass
  • Fail
  • Resolved

• If antenna has air scoop on bottom of dish,is this clear of any debris?

  Select Pass Fail Resolved

  • Pass
  • Fail
  • Resolved

• Nuts on bracket and U-bolts tight?

  Select Pass Fail Resolved

  • Pass
  • Fail
  • Resolved

• Is there any missing hardware on the pipe to bracket U-bolts?

  Select Pass Fail Resolved

  • Pass
  • Fail
  • Resolved

• Is the cabling maintenance loop (coax, Cat-6, Fiber) secure?

  Select Pass Fail Resolved

  • Pass
  • Fail
  • Resolved

• Are the all-weather shell(s) to radio (ODU) secure and tight?

  Select Pass Fail Resolved

  • Pass
  • Fail
  • Resolved

• Is the ground bus bar installed properly on the tower?

  Select Pass Fail Resolved

  • Pass
  • Fail
  • Resolved

• Is the ground bus bar structurally secure?

  Select Pass Fail Resolved

  • Pass
  • Fail
  • Resolved

• If isolators are present is there a separate ground to the tower base?

  Yes

  No

• Are the nuts on the ground bus bar on the outside?

  Select Pass Fail Resolved

  • Pass
  • Fail
  • Resolved

• Is NO-OX present on the ground lugs?

  Select Pass Fail Resolved

  • Pass
  • Fail
  • Resolved

• Is the Radio (ODU) grounded?

  Select Pass Fail Resolved

  • Pass
  • Fail
  • Resolved

• Is the antenna mount pipe ground wire connection cad welded?

  Select Pass Fail Resolved

  • Pass
  • Fail
  • Resolved

• Is there heat shrink on the ground with lugs?

  Select Pass Fail Resolved

  • Pass
  • Fail
  • Resolved

• Provide pictures of radio, mount, and ground.

  Select Pass Fail Resolved

  • Pass
  • Fail
  • Resolved

• Add Pics here:

  Media

• Are dish stiff arms installed properly & secure?

  Select Pass Fail Resolved

  • Pass
  • Fail
  • Resolved

• Stiff arm must have a horizontal angle less than 5° and less than 5° in the vertical direction in relation to the face of the antenna.

  Select Pass Fail Resolved

  • Pass
  • Fail
  • Resolved

• Check condition of the fine tuning adjustors.

  Select Pass Fail Resolved

  • Pass
  • Fail
  • Resolved

• Check condition of dish paint.

  Select Pass Fail Resolved

  • Pass
  • Fail
  • Resolved

Chain Mount

• If chain mount is utilized are chains parallel with each other around tower face (not canted, twisted, or uneven)?

  Select Pass Fail Resolved

  • Pass
  • Fail
  • Resolved

• Are the chains tight?

  Select Pass Fail Resolved

  • Pass
  • Fail
  • Resolved

• Is the chain mount tightening bolt secured?

  Select Pass Fail Resolved

  • Pass
  • Fail
  • Resolved

• Is the L-Plate covering chain feed hole?

  Select Pass Fail Resolved

  • Pass
  • Fail
  • Resolved

• Chain should be torqued at 80 to 100 foot lbs.

  Select Pass Fail Resolved

  • Pass
  • Fail
  • Resolved

Tower Top Labeling

• Is the antenna labeling present and clearly visible?

  Select Pass Fail Resolved

  • Pass
  • Fail
  • Resolved

• Are the witness marks present and clearly visible?

  Select Pass Fail Resolved

  • Pass
  • Fail
  • Resolved

Radio (ODU)

• Transtectors installed and active?

  Select Pass Fail Resolved

  • Pass
  • Fail
  • Resolved

• Transtectors grounded properly to ground bar?

  Select Pass Fail Resolved

  • Pass
  • Fail
  • Resolved

Waveguide/Coax Details

• Cable Type:

• Cable Length:

• Are Grounding kits installed on cables?

  Select Pass Fail Resolved

  • Pass
  • Fail
  • Resolved

• Are Grounding kits intact and secure?

  Select Pass Fail Resolved

  • Pass
  • Fail
  • Resolved

• Are the cable grounds weatherproofed properly?

  Select Pass Fail Resolved

  • Pass
  • Fail
  • Resolved

• How many kits are installed?

• Where are the kits installed?

• Are supports intact and in good condition?

  Select Pass Fail Resolved

  • Pass
  • Fail
  • Resolved

• Are hoisting grips intact?

  Select Pass Fail Resolved

  • Pass
  • Fail
  • Resolved

• Overall Condition (Kinks, Bends, Protection, Weatherproofing)

  Select Pass Fail Resolved

  • Pass
  • Fail
  • Resolved

• If Flex guide is used, are there signs of cracking, or weathering?

  Select Pass Fail Resolved

  • Pass
  • Fail
  • Resolved

• Is the Flex waveguide soundly secures so as not able to "flap" in the wind?

  Select Pass Fail Resolved

  • Pass
  • Fail
  • Resolved

• Is there stress on the waveguide?

  Select Pass Fail Resolved

  • Pass
  • Fail
  • Resolved

• Is there a spare cable to each antenna location?

  Select Pass Fail Resolved

  • Pass
  • Fail
  • Resolved

• How many cables and what type?

• Verify cable continuity.

  Select Pass Fail Resolved

  • Pass
  • Fail
  • Resolved

• Exterior Notes:

Uniti Fiber Shelters

• Fenced in area free of vegetation: Compound area clear of weeds and gravel area in good condition

  Select Pass Fail Resolved

  • Pass
  • Fail
  • Resolved

• Perimeter fence/gate: Fence and gate are in good condition/no damaged areas or missing grounds

  Select Pass Fail Resolved

  • Pass
  • Fail
  • Resolved

• Access Road: Road is in good condition with no ruts/damaged due to flooding.

  Select Pass Fail Resolved

  • Pass
  • Fail
  • Resolved

• Shelter Slab: Check for any drainage issues to avoid any standing water by slab.

  Select Pass Fail Resolved

  • Pass
  • Fail
  • Resolved

• Building Security: Door lock function correctly/outside light works/fire extinguisher inspected

  Select Pass Fail Resolved

  • Pass
  • Fail
  • Resolved

• Housekeeping Alarms: All housekeeping alarms report correctly to NOC. Smoke alarm checked.

  Select Pass Fail Resolved

  • Pass
  • Fail
  • Resolved

• Site Log Book: Verify log book is being updated properly with all building activities/Visitors

  Select Pass Fail Resolved

  • Pass
  • Fail
  • Resolved

• Building / Posted Signs: Verify all signs are in good condition. Report any missing or damaged signs.

  Select Pass Fail Resolved

  • Pass
  • Fail
  • Resolved

• Additional Notes:

Redline Pictures

• 1. Access Road/Gate

  Media

• 2. Overall Compound

  Media

• 3. Compound Placard

  Media

• 4. Tower

  Media

• 5. Uniti Dishes

  Media

• Tower Cable ground bar

  Media

• 7. Meter Base/Peg Meter

  Media

• 8. Lockbox/keypad location

  Media

• 9. Shelter or Cabinets

  Media

• 10. RR ONLY Full Front

  Media

• 11. RR Only Front Top 1/3

  Media

• 12. RR Only Front Middle 1/3

  Media

• 13. RR Only Front Bottom 1/3

  Media

• 14. Batteries

  Media

• 15. Battery Disconnect

  Media

• 16. RR Only Full Rear

  Media

• 17. RR Only Rear Top 1/3

  Media

• 18. RR Only Rear Middle 1/3

  Media

• 19. RR Only Rear Bottom 1/3

  Media

• 20. Surge Producer Ground Bar

  Media

• 21. Equipment Ground Bar

  Media

• 22. Cabinet Ground

  Media

Battery Maintenance Check List

• Uniti Fiber Site ID:

• Status: Good

• Cell #:

• Select date

  Date

• Cell #:

• Select date

  Date

• Cell #:

• Select date

  Date

• Cell #:

• Select date

  Date

• Cell #:

• Select date

  Date

• Cell #:

• Select date

  Date

• Cell #:

• Select date

  Date

• Cell #:

• Select date

  Date

• Equipment Naming Standard

  

• Vendor / Chassis / RFR (A)