CONTENTS



PA-STARNetSystem Preventive Maintenance PlanCONTENTSTopicSectionPageTowers1.01Tower Structural Maintenance Inspections1.12Inspection and Measurements1.22Field Mapping1.32Mapping of Structural Components1.42Self Supporting Latticed Structures1.4.12Guyed Towers1.4.23Pole Structures1.4.33Photographs of findings1.4.43Shelters23Site Shelter2.13CE3000 Enclosure2.23Emergency Generator 36DC Power Plant48DC Power Plant Capacity Test4.110HVAC511Cell On Wheels (COW) 612OpenSky 713Microwave814Cell Sites 917Cell Box Maintenance10191.0 Towers1.1 Tower Structural Maintenance InspectionsTowers shall be inspected in accordance with the critera as specified in EIA/TIA-222, current version. All guyed towers shall be inspected within three (3) years of their last inspection. All self-supporting towers and pole structures (monopoles) shall be inspected within five (5) years of their last inspection. Inspections shall be scheduled based on the current list of inspections and dates provided by the Commonwealth.1.2 Inspection and MeasurementsTower alignment shall be measured using a transit set up on each leg at the base of the tower. Tower Plumb and Twist measurementsshall be calculated as per the specifications. Charts shall be submitted with the results of Plumb and Twist calculations.Items to inspect include but are not limited to:Structural condition of towerTightness of boltsTower’s finish – paint or galvinizationLighting and associated hardware and wiringTower groundingAntennas and transmission linesAll appurtenances (walkways, platforms, sensors, etc.)Insulator condition (guyed towers)Guy wires (condition, tension: measure and chart)Guyed mast anchorsConcrete foundationsTower alignmentAlso: record temperature, wind speed and direction1.3 Field MappingMapping and documentation of all appurtenances shall include:Antenna typesAntenna elevation and azimuth (if applicable) Type of mounts and locations, spacing, and orientationTransmission line and mounting specifics1.4 Mapping of Structural ComponentsMapping of the tower structure and its structural members shall include:1.4.1 Self-Supporting Latticed StructuresSketch of overall structure, numbering all sectionsMember sizes for each section1.4.2 Guyed TowersStructure base type Guy anchor informationSketch of overall structure Member sizes for each sectionGuy wire elevations, size and type 1.4.3 Pole StructuresSketch of overall structureConfiguration and height of each sectionNumber of sides (if multi-sided)Port hole opening size and locationsSize of each section1.4.4 Photographs from InspectionPhotographs shall be supplied in the report to document inspections of each antenna and its mount, as well as exceptions found.2.0 Shelters2.1 Preventive Maintenance (PM) for site sheltersPerform PM as per the procedure below, which identifies the tasks that shall be completed and the frequency of those tasks.Perform any other PM tasks that may be required in the OEM manual.Site-specific PM schedules shall be furnished to STARNet one month prior to the scheduled pleted procedures shall be stored in hardcopy on-site for future reference.2.2 Preventive Maintenance for CE3000 enclosuresPerform PM as per the procedure below, which identifies the tasks that shall be completed and the frequency of those tasks.Perform any other PM tasks that may be required in the OEM manual.Site-specific PM schedules shall be furnished to STARNet one month prior to the scheduled pleted procedures shall be stored in hardcopy on-site for future reference.STARNet Shelter MaintenanceQ=Quarterly S=Semi-Annual A=AnnualSite Name: Type:QSA?Site and Access: ?[ Record any deficiencies. ]????Status/ReadingCompound: Inspect compound grounds for holes, voids, washouts, etc.Q?Access Road: Inspect Compound Road and Access Road for accessibility and service.Q?Fencing: Inspect fence system for corrosion, damage, and proper operation of all access points.Q?Weed control applied.??A?Tower Foundation:Q?Shelter Foundation:Q?Generator Foundation:Q?Fuel Tank Foundation:Q?Shelter Grounding????Status/ReadingPhysically inspect all ground wire connections to anchors. (Ensure ground wires firmly attached to structure.)Q??Visually inspect condition of all ground wires and clamps for corrosion or damage.If chemical note level:Q??Measure the grounding system potential to ground?S?Shelter Maintenance????Status/ReadingVerify Exhaust System Performance. Adjust louvers (as necessary)Q?Check Shelter Aluminum Filter and Screen.?S?Lights - Internal, External and Emergency ?S?Fire Extinguisher: Verify inspection is current replace as needed??A?Inspect for Water PenetrationQ?Inspect interior floor tiles for discoloration and uplifting.Q?Sweep Floor & Remove TrashQ?Mop Floor?S?Standard Roof: Inspect roof for damage/deficiencies.?S?Seals, Gaskets, Caulking: Inspect and replace as needed for any Door, Wall, Floor, Ceiling and other special openings. ?S?Metal parts: Inspect paint and repaint when necessary?S?Smoke detector: Test for proper operationQ?Utilities: Inspect any installed utilities including all meters, disconnects, and conduit for deficiencies or damage. Record any Deficiency.Q?Utilities - Record L1 & L2 - AC Voltage Q?Tower - visually inspect from ground level:???Status/ReadingStructural deficiencies: loose or damaged members, guy wires, weldsQ?Surfaces: condition of paint, evidence of corrosionQ?Accessable tower grounds: tightness and corrosionQ?Foundations: deterioration and cracksQ?Antennas, mounts, mounting hardware, transmission lines, cables, bridge, ladderQTest tower lighting system operation and alarmsQNotesDate:?Company Name:Verified by:STARNet CE3000 Enclosure MaintenanceQ = Quarterly S = Semi-Annual A = AnnualSite Name: Type: QSA?Site and Access [ Record any Deficiencies ]Status/ReadingCompound: Inspect compound grounds for holes, voids, washouts, etc.Q?Access Road: Inspect Compound Road and Access Road for accessibility and service.Q?Fencing: Inspect fence system for corrosion, damage, and proper operation of all access points. Q?Apply weed control.ATower Foundation: Q?Generator Foundation: Q?Fuel Tank Foundation: Q?CE3000 GroundingStatus/ReadingVisually inspect condition of all ground wires, connections and clamps for corrosion or damage, if chemical note level, Record DeficiencyQ?Measure the grounding system potential to ground.S?CE3000 ShelterStatus/ReadingInspect any door seals, gaskets, and other special openings and caulk if needed.S?Inspect metal parts. Record DeficiencyS?Smoke detector - Test for proper operationQ?Utilities: Inspect any installed utilities including all meters, disconnects, and conduit for deficiencies or damage. Record any DeficiencyQ?Utilities - Record L1 & L2 - AC Voltage Q?Inspect interior HVAC filters (Replace as needed or annually)Q?Clean exterior HVAC filters.S?Clean HVAC condenser coil.A?Visual inspection of batteries for damage or leakageQ?Visually inspect all rectifier and DC Plant alarm indicators. Confirm proper rectifier operation.Q?Record float voltage reading of individual battery cells. (Complete DC/Rectifier Form)Q?Rectifiers load share (Complete DC/Rectifier Form)Q?Check torque of battery terminals.S?Tower - visually inspect from ground level:Status/ReadingStructural deficiencies: loose or damaged members, guy wires, weldsQ?Surfaces: condition of paint, evidence of corrosionQ?Accessable tower grounds: tightness and corrosionQ?Foundations: deterioration and cracksQ?Antennas, mounts, mounting hardware, transmission lines, cables, bridge, ladderQTest tower lighting system operation and alarmsQNotesDate:?Company Name:Verified by:3. Emergency GeneratorMaintenance shall commence only after all three of the following conditions are met:The Run-Stop-Remote switch is in the stop position.The battery charger has been disconnected from its AC source.The negative battery cable has been disconnected from the battery terminal.Preventive Maintenance:Visually inspect the generator for any access openings that would allow entrance of rodents, insects, or reptiles. Seal any such openings found.Perform preventive maintenance as per the procedure below, which identifies the tasks that shall be completed and the frequency of those tasks.Perform any other preventive maintenance tasks that may be required in the OEM manual.Site-specific preventive maintenance schedules shall be provided to STARNet one month prior to the scheduled pleted procedures shall be stored in hardcopy on-site for future reference.Note: Oil SpecificationsRefer to the diagram below for the recommended oil viscosity grades at various ambient temperatures. Oils will conform to the American Petroleum Institute (API) classification SG or SH.10W3010W40, 10W5020W40 20W50 ( 5W3030W )10W20W2040W°F -30 -20 -10 0 10 20 302 40 50 80 70 80 90100110120°C-34-28-23-18 -12 -7 -1° 4 10 1C 21 27 32 38 43 48STARNet Generator MaintenanceQ = Quarterly S = Semi-Annual A = AnnualSite Name: ?Type:QSA?Emergency Generator?????Status/ReadingGenerator Starter Battery - Check Terminals and Cable Connections (Clean and Tighten as Necessary)Q?Generator Start and Run OperationQ?Check Air Cleaner ( Clean or Replace as Necessary )?S?Check Engine Oil LevelQ?Change Engine Oil and Filter.??A?Inspect Coolant Hoses and ClampsQ?Check Generator Controls.Q?Flush Cooling System.??A?Check Radiator Coolant LevelQ?Check Coolant - Anti-Freeze Protection.?S?Check Distributor Cap, Rotor, Spark Plugs, Wires, Replace as needed.??A?Check Governor Linkage?S?Drain Exhaust Condensate Trap.Q?Adjust Drive Belt Tension.??A?Inspect Spark Plugs and Replace as Necessary.??A?Generator Frequency (Hz) Q?Generator L1/L2 Record Voltage Under LoadQ?Generator Total Run TimeQ?Permanent Power/ATS: ( Automatic Transfer Switch )???Status/ReadingTest ATS for proper operation With Site Load by disconnecting Utility PowerQ?Verify commercial power fail alarmQ?Fuel Systems Refueling???Status/ReadingCheck Propane Fuel Level at Tank: Record Reading of Tank Gauge.Q?Check Propane Fuel Monitor Level: Record Monitor Reading.Q?Check Diesel Fuel Level: Record Reading.Q?50% or Lower Fuel Readings: Notify the NOC to schedule refueling.Q?Inspect All components of the fuel system for Leaks and Damage?Q?NotesNote 1Note 2Note 3Date:?Company Name:Verified by:4. DC Power PlantPreventive Maintenance:Perform preventive maintenance as per the procedure below, which identifies the tasks that shall be completed and the frequency of those tasks.Perform any other preventive maintenance tasks that may be required in the OEM manual.Site-specific preventive maintenance schedules shall be provided to STARNet one month prior to the scheduled pleted procedures shall be stored in hardcopy on-site for future reference.STARNet DC Power Plant MaintenanceQ = Quarterly S = Semi-Annual A = AnnualSite Name: ?Type:QSA?Shelter Maintenance?????Status/ReadingVisual inspections of batteries for damage or leakage.S?Clean or Replace Straps As Needed?S?Visually inspect all rectifier and DC Plant alarm indicators. Confirm proper rectifier operation S?Confirm the battery terminals are torqued to the OEM specifications. If needed, torque to spec.?A?Record float voltage reading of individual battery cells. (Complete DC/Rectifier Form)S?Rectifiers load share (Complete DC/Rectifier Form)S?Total site current (Amps)Q?Number of rectifiers, make and modelS?NotesNote 1Note 2Note 3Date:?Company Name:Verified by:DC Power Plant Maintenance (continued)DC Battery/Rectifier ReadingsSite Name:___ Battery Manufacturer:_____________ AMP Hr__________Battery SystemRequired VoltageVoltage ReadingCell 12.25 Cell 22.25 Cell 32.25 Cell 42.25 Cell 52.25 Cell 62.25 Cell 72.25 Cell 82.25 Cell 92.25 Cell 102.25 Cell 112.25 Cell 122.25 Cell 132.25 Cell 142.25 Cell 152.25 Cell 162.25 Cell 172.25 Cell 182.25 Cell 192.25 Cell 202.25 Cell 212.25 Cell 222.25 Cell 232.25 Cell 242.25 ?Float Voltage54.0?Equalized Voltage55.2 Rectifier SystemFloat VoltageFloat CurrentRectifier 1 Rectifier 2 Rectifier 3 Rectifier 4 Rectifier 5 Rectifier 6 Rectifier 7 Date:?Manufacturer:?Verified by:?4.1 DC Power Plant Capacity Test (high-profile sites only)Battery plants for high profile sites shall be load tested every five (5) years. The scheduling of load testing shall be the responsibility of the contractor, but the contractor shall work with STARNet to identify and test those sites which have gone the lonest without testing or have experienced anomolies worth investigating.Perform the capacity test procedure as follows:1. Equalize the batteries for 24 hours at the recommended voltage. (Consult manufacturer documentation for recommended equalization voltage.)2. Return the batteries to float charge for a minimum of 3 days (maximum of 30 days) prior to the capacity test.3. Measure and record the individual battery/cell float voltage.4. Check battery connections to ensure proper resistance readings.5. Check the temperature of several batteries to obtain an average battery temperature.6. Disconnect the charging source.7. Connect the load bank to the battery with the load bank off.8. Start a timer and turn the load bank on.9. Adjust the load bank to the appropriate discharge current. Maintain a constant discharge rate.10. Record the individual battery or cell voltage at the beginning, regular intervals, and at the end of the test, with a minimum of 5 sets of readings.11. Maintain the discharge rate until the voltage drops to a value equal to the specified minimum volts per cell times the number of cells.12. At the conclusion of the test, determine the battery capacity.Battery Capacity CalculationThe equation below is used to determine the battery system capacity.C = { Ta ÷ ( Ts × Kt ) } × 100C is the capacity.Ta is the actual test time to the specified minimum volts per cell value.Ts is the rated time to the specified minimum volts per cell value.Kt is the correction factor for the battery temperature at the start of the test.5. HVACPreventive Maintenance:Perform preventive maintenance as per the procedure below, which identifies the tasks that shall be completed and the frequency of those tasks.Perform any other preventive maintenance tasks that may be required in the OEM manual.Site-specific preventive maintenance schedules shall be provided to STARNet one month prior to the scheduled pleted procedures shall be stored in hardcopy on-site for future reference.STARNet HVAC MaintenanceQ = Quarterly S = Semi-Annual A = AnnualSite Name: ?Type:QSA?Shelter Maintenance?????Status/ReadingVerify shelter thermostat temperature is set to 72 F.Q?Verify operation of lead/lag control.Q?Verify operation of HVAC system using thermostat and thermometer.Q?Check HVAC air filters?S?Calibrate all safety controls, temperature and pressure controls, etc.?S?Clean system components such as coil surfaces, fan blades, and drain pans.?S?Align belt drives, drive couplings and fan fins (if applicable).?S?Inspect outdoor condenser coil and cabinet air relief for obstruction. Clean with commercial solvent as needed.?S?Inspect and Lubricate the direct drive evaporator motor, blower motor, and fan forced heater motor, bearings front and rear with proper oil.?S?Clean exterior filters.?S?Change interior filters. ( as needed or annually )??A?Clean condenser coil.??A?NotesNote 1Note 2Note 3Date:?Company Name:Verified by:6. Cell On Wheels (COW)Mandatory maintenance:Every COW will be maintained in a manner as to be service ready at all times. Quarterly maintenance:Test and record battery voltage.Charge batteries as required.Check and maintain tire pressure.Check hydraulic fluid level; check valves for binding and sticking.Start and check generator voltage.Deploy outriggers, level unit.Erect mast to full height.Check strobe light for proper operation.Check antenna rotator for proper operation.Perform ISTP on mounted cell boxes to assure correct functionalityPerform OpenSkyPM (refer to PM sheet section 7)Check unit throughout for worn, kinked, or defective parts.Lube appropriately.Check toolbox for proper inventory.Maintain vehicle/unit log of all service performed.Semi Annual maintenance:Change engine oil and fuel filters on generators.Lubricate chassis on truck-mounted unit.OpenSkyThe following maintenance shall be performed semi-annually, with all documentation stored on site for future reference.PA OpenSky - RF Maintenance FormSite Name:?Service Monitor Model:?Date:?Service Monitor Serial No:?Technician:?Service Monitor Cal Date:?Base Station Performance DataDCX #Channel #RF TX FrequencyRF RX Frequency12dB Sinad (Local)TX Freq ErrorTransmit DeviationHPA Power OutPower Out -57 PortHPA Power Setting @DCXTX Power VSWR ? MHzMHzdBmHzKHzdBmdBmdBmWatts1A??-45.0000???????1B??-45.0000???????1C??-45.0000???????1D??-45.0000???????1E??-45.0000???????1F??-45.0000???????1G??-45.0000???????OpenSky Operational Testing?TTA/Antenna Performance DataBase station DCX #Radio Test Verification?TTA Operation CheckTTA Voltage ReadingTTA Current ReadingCombined Power Out -57 PortCombined Rev TX Power VSWRCombined Fwd TX Power VSWR?PASSFAIL?Fail/PassVoltsAmpsdBmWattsWatts1A??? 1B??1C??Notes/Corrections1D??Note 11E??1F??Note 21G??Note 3 8. MicrowavePreventive Maintenance:Perform preventive maintenance as per the procedure below on a semi-annual basis. Completed procedures shall be stored in hardcopy on-site for future reference.STARNet - MicrowaveSite Name:??Technician:?Far End Site:?Power Meter Model:?ELMC Address:?Power Meter Serial:?Data Rate?Power Meter Cal Date:?TX Frequency:?Frequency Counter Model:?RX Frequency:?Frequency Counter Serial:?Date:?Frequency Counter Cal Date:?Section 1: Power Supply VoltagesItem?Measure atA SIDEB SIDERefRack Supply?PDU InputVDCPS +10.5V?PS +10.5V TPVDCPS +12V?PS +12V TPVDCPS -5V?PS -5V TPVDCPS -12V?PS -12V TPVDCPA +10.5V?PA +10.5V TPVDC???????Section 2: Microwave TX Alignment????????????????Before AdjustmentAfter AdjustmentItem??Measure at??A SIDEB SIDEA SIDEB SIDERefTX LO Frequency (Labeled)??Shown on Label?MHzTX LO Frequency Measured??TX XTAL MON??MHzTX Reference (Expected) (No PA only)??Shown on Label at TX RF MONdBmTX Output Level (No PA only)??TX RF MON (± .5dB)?dBmPA Reference (Expected)??Shown on Label at PA RF MONdBmPA Reference (Measured)??PA RF MON (± .5dB)?dBmTX PWR MON Voltage??TX PWR MON??VDCPA DC MON Voltage ( If Installed ) ??PA DC MON??VDCPA Power Top of Rack??Input to TX Switch - Filter I.L.dBmRun PWR Calibrate Procedure??USI??Y/NCheck I&Q Carrier Null??TX RF MON (Ref - 30dB)?Y/N?????Section 3: Microwave RX AlignmentItem??Measure atA SIDEB SIDERefRX LO Frequency (Labeled)??Shown on LabelMHzRX LO Frequency (Measured)??RX XTAL MON TPMHzCheck DS3 Radio DADE??DS3 ALIGNY/NCheck DS3 Line DADE??DS3 ALIGN 1,2,3Y/NRX AFC MON Voltage??RX AFC MON TPVDCRX EYE MON Voltage??RX EYE MON TPVDCRX RSL MON Voltage??RX RSL MON TPVDCRSL (Measured)??Filter Output - Filter I.L.dBmRSL (Calculated)??Path Data SheetdBmRSL Indicated on USI?USIdBmSection 4: MCS-11 AlarmingSite Tech:NOC Tech:Verify all active alarm points are tested with the ments:9. Cell SitesCell sites have been designed to require minimum maintenance; however, it is important to provide some level of inspection and assurance that the equipment is maintained in a ready state of operation. The following preventive maintenance shall be conducted on an annual basis.Site Name: SITE##Status/ReadingCell Site InformationInstallation Type: (Tower/Pole/Building/Other)?Connectivity Type: (ISM/Telco/T1/4.9 GHz)?Master Cell Site:?Cell Site Model Number:?Cell Site Serial Number:?Battery Box Model Number:?Battery Box Serial Number:??Antenna Systems Visual inspectionLine sweep?ISM/4.9 GHz Antenna(s) visual inspection ?Cable/Weather Proofing Condition visual inspection??Equipment/Site Condition?Cell Box Condition?Battery Box Condition?Compound Condition?Equipment/Site Grounding?Telco Demark Condition (If Applicable)?Tower Visual Inspection (If Applicable)?Pole Condition (If Applicable)??Alarm Reporting/TestingAC Alarm?Rectifier Alarm?Door Alarm?Tower Light Alarm (If Applicable)?Battery Transfer Test??OpenSkyBase Station (DCX) LED Visual Check Radio Registers on Site / Radio Operational ??Notes??Note 1Note 2Note 3Date:?Verified by:Full NameSite Name: SITE##Battery Voltage Readings (V)?Required VoltageInitial VoltageWith Battery Load1 Min15 Min30 MinBattery 112????Battery 212????Battery 312????Battery 412????String 1 (Battery 1 & 2)????String 2 (Battery 3 & 4)????Total Voltage?????Current Readings (I)Current with Utility Power ???String 1 (Battery 1 & 2) String 2 (Battery 3 & 4) ?NotesNote 1Note 2Note 3Date:Verified by:Full NamePA OpenSky – Cell Box RF Maintenance FormSite Name:Service Monitor Model:Date:Service Monitor Serial #:Technician:Service Monitor Cal. Date:Cell Box Performance DataTXDuplexTXRF TXRF RX12 dB20 dBFrequencyTransmitPowerPowerChannel #FrequencyFrequencySINADSINADErrorDeviationOutVSWRMHzMHzdBmdBmHzKHzdBmWatts-45.0000Operational TestingTTA/Antenna Performance DataRadio Test VerificationTTATTATTAREV TXFWD TXPASSFAILOperationVoltageCurrentPowerPowerCheckReadingReadingVSWRVSWRPASS/FAILVoltsAmpsWattsWattsNotes / CorrectionsNote 1: Note 2: Note 3: Date:Verified by:10. Cell Box MaintenanceMaintenance Instructions: common to both models:With site still on air, have ready:Computer in Hyperterm (data bits 8, Parity none, stop bits 1, 19200 bps) serial cable with null modem connector.Service monitor with Tx frequency set for Tx test. RF and Sinad test cables ready.Watt Meter with 100 watt element and cable.Remove side cover (new model, nuts) (old model, straight blade spring bolts)New model open service door (straight blade spring bolts) Before disabling cell, observe Tx Spectral Mask on service monitor. Connect computer with Hyperterm and proceed to Analog Testing Mode. Disable RF transmitter (Toggle switch) (new model in service door) (old model right side) Connect service monitor RF cable to duplexer output. Some cells do not have duplexer, connect to bottom of silver tube on right. Enable RF transmitter for Tx frequency test. Measure frequency error and power in dbm. Disable transmitter, connect service monitor Sinad cable to BNC port (new model in service door) (old model, remove jumper and connect to “Q” connector on bottom of left black vertical card just above “terminal”) Conduct receiver sensitivity test. Measure 12db and 20db Sinad. After test re-connect “Q” jumper on old model. Remove service monitor RF cable from duplexer and connect watt meter in line. Enable RF transmitter. Measure forward and reflected power. Disable RF transmitter, remove watt meter, re-connect antenna. Return Cell to Opensky mode with hyperterm. Secure all doors.400050010668007924806629400 #2 Hyperterm Terminal, new cell box. #2 Hyperterm Terminal, old cell box.15297151056640-1190625812800 lefttop#3 New cell box, Tx Disable Switch #3 Old cell box, Tx Disable Switch-651510117094000lefttop #4 New cell box, duplex antenna connection.2494280183896000-1323340109982000 lefttop#4 Old cell box, duplex antenna connection. #4 New cell box, no duplex, antenna connection.1499235114300000-2074545158496000 lefttop#6 New cell box, Sinad port. #6 Old cell box, Sinad port. ................
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