Division 08 of 25 · MNT Series

Maintenance Forms

The 25 forms that keep every AGL asset running and keep a lifetime record of how it was kept running — preventive maintenance planning and execution, corrective response to defects and breakdowns, and the control layer of registers, priorities, resources and performance reporting that governs it all. Grouped into Preventive Maintenance, Corrective Maintenance, and Maintenance Control, this division is the maintenance-control and maintenance-history layer that links field servicing to the Equipment History Card, Asset Lifecycle Master Database, and Failure/RCA Database.

25 / 25
Forms Scoped
MNT-01 → MNT-25
Form ID Range
3
Categories
Rev 0
Initial Issue

Where this fits — Testing & Commissioning (Division 05) establishes each asset's baseline condition; this division is where that asset is kept in service for the rest of its life. Every completed maintenance record here should feed the Equipment History Card, and from there the Failure/RCA Database, MTBF/MTTR reliability figures, condition-based maintenance planning, and eventual lifecycle replacement decisions.

A · Preventive Maintenance

10 of 10 forms
MNT-01 Preventive Maintenance Checklist Checklist
Purpose

Provides a standardized checklist for scheduled preventive maintenance of AGL equipment and systems.

Key Fields
  • PM Checklist No. / Project-Airport / Equipment-System / Asset ID / Location / Circuit ID
  • Maintenance frequency / PM schedule reference / Work order number / Date / Technician / Supervisor
  • Work permit obtained / ATC coordination completed / LOTO implemented / equipment isolated where required
  • Test equipment available with calibration verified / correct spare or material available / previous maintenance history reviewed
  • Visual, mechanical, electrical, connection, and earthing inspection
  • Torque verification / cable-connector inspection / functional test / operational verification
  • Findings: normal / defect found / repair required / replacement required / further testing required
  • Closure: work completed, test completed, equipment restored, area cleared, documentation updated
Feeds every equipment-specific maintenance record below.
MNT-02 Preventive Maintenance Schedule Schedule
Purpose

Establishes the planned maintenance program for all AGL assets.

Key Fields
  • Asset ID / Equipment / Location / PM frequency / Last PM / Next PM / Work order / Status
  • Frequency: daily, weekly, monthly, quarterly, half-yearly, annual, condition-based
  • Planned date / actual date / delay / reason for delay / rescheduled date / responsible team
  • KPI: PM due / PM completed / PM overdue / PM compliance % / deferred PM
Drives the Maintenance Work Order below for every planned activity.
MNT-03 Maintenance Work Order Work Order
Purpose

Authorizes, assigns and controls individual maintenance activities.

Key Fields
  • Work order no. / date / asset ID / equipment / location / circuit / maintenance type / priority / source
  • Problem/requirement / requested by / date reported / description / operational impact
  • Scope of work / method-procedure / safety requirements / LOTO requirement
  • Manpower / tools / test equipment / spare-material requirement
  • Start-end time / technician / supervisor / work performed / measurements / parts replaced / observations
  • Equipment restored / functional test completed / defect cleared / work accepted / related report reference
Central control document — every preventive and corrective maintenance activity is authorized through a Maintenance Work Order.
MNT-04 Maintenance Logbook Logbook
Purpose

Maintains a chronological record of maintenance activities performed on AGL systems.

Key Fields
  • Date / time / equipment / asset ID / location / work order
  • Maintenance type / work performed / defect / action / parts used / technician / supervisor / status
  • Captures: preventive maintenance, corrective maintenance, breakdown, emergency work
  • Captures: inspection-related work, testing, restoration, temporary repairs
MNT-05 Equipment History Card Record
Purpose

Maintains the lifetime maintenance history of each critical AGL asset.

Key Fields
  • Asset ID / equipment type / manufacturer / model / serial number
  • Installation date / commissioning date / location / circuit / warranty / expected service life
  • Maintenance history: date, WO no., maintenance, defect, action, parts, test, technician
  • Reliability data: failure count / repair count / replacement count / recurring defects
  • Reliability data: total downtime / MTBF reference / MTTR reference
Links directly to the Asset Lifecycle Master Database and Failure/RCA Database.
MNT-06 Fixture Maintenance Record Record
Purpose

Provides equipment-specific maintenance history for AGL fixtures.

Key Fields
  • Fixture ID / circuit ID / location / fixture type / manufacturer / model / serial number / transformer ID
  • Cleaning / lens inspection / housing inspection / mounting / alignment
  • Connector / cable / transformer / earthing / LED-module condition / functional test
  • Findings: normal / cleaning required / alignment required / electrical repair / replacement required
MNT-07 CCR Maintenance Record Record
Purpose

Records preventive and corrective maintenance of Constant Current Regulators.

Key Fields
  • CCR ID / manufacturer / model / serial number / rating / circuit / location
  • Cabinet / cooling / ventilation / terminals / wiring / earthing / protection / display / alarm system
  • Output current / intensity steps / current regulation / local and remote control / communication / alarm operation
  • Defect / action / parts replaced / test result / restoration status
MNT-08 Transformer Maintenance Record Record
Purpose

Records maintenance activities for AGL isolation transformers.

Key Fields
  • Transformer ID / circuit / location / manufacturer / model / serial number / rating
  • Physical inspection / connection, connector, and cable inspection / earthing
  • Corrosion / moisture-water ingress / physical damage / identification
  • Continuity and insulation resistance testing / other applicable tests
  • Condition / corrective action / test result / restoration
MNT-09 Cable Maintenance Record Record
Purpose

Documents maintenance, repair and condition of AGL cables.

Key Fields
  • Cable ID / circuit ID / cable type / size / route / start point / end point
  • Route inspection / cable damage / cable exposure / joint condition / connector condition
  • Mechanical protection / identification
  • Continuity / insulation resistance / fault location testing where applicable
  • Action: monitor / repair / joint / replace / retest
MNT-10 Connector Maintenance Record Record
Purpose

Maintains the service history of AGL connectors.

Key Fields
  • Connector ID / cable ID / equipment ID / location / connector type / manufacturer / part number
  • Visual inspection / cleaning / connection / sealing / torque / corrosion / damage / replacement
  • Continuity / insulation condition / functional verification

B · Corrective Maintenance

7 of 7 forms
MNT-11 Corrective Maintenance Report Report
Purpose

Documents maintenance performed in response to a defect, abnormal condition or equipment failure.

Key Fields
  • Report no. / asset ID / equipment / location / date-time / defect-failure / symptoms / operational impact
  • Initial observation / diagnostic test / cause identified / related failure history
  • Repair / adjustment / component replacement / cable repair / connector replacement / equipment replacement
  • Testing / functional test / operational restoration
  • Work order / technician / supervisor / date / remarks
MNT-12 Breakdown Report Report
Purpose

Documents an unexpected AGL equipment breakdown.

Key Fields
  • Breakdown ID / date-time / asset ID / equipment / location / circuit / operating condition / failure symptoms
  • Time reported / time attended / equipment isolated / operational impact / temporary action
  • Failure mode / initial cause / diagnostic findings / root cause reference where applicable
  • Recovery: repair / replacement / temporary restoration / permanent restoration
  • Reliability data: downtime / repair duration / failure category / recurrence / MTTR input
Feeds MNT-24 Maintenance Performance Report and the AGL Failure/RCA Database.
MNT-13 Emergency Maintenance Record Record
Purpose

Controls urgent maintenance activities requiring immediate response.

Key Fields
  • Emergency ID / date-time / location / equipment / asset ID / circuit / nature of emergency / operational impact
  • Team mobilized / ATC-operations coordination / safety controls / LOTO / immediate action / temporary restoration
  • Permanent repair / follow-up work order / testing / inspection / RCA requirement
MNT-14 Repair Record Record
Purpose

Documents repair work performed on an AGL asset.

Key Fields
  • Repair Record No. / asset ID / equipment / location / work order / failure-defect reference
  • Fault identified / component repaired / repair method / parts-material used / tools used / technician / start-end time
  • Test performed / result / functional verification / operational restoration
MNT-15 Replacement Record Record
Purpose

Documents replacement of an AGL asset or component.

Key Fields
  • Removed equipment: asset ID / manufacturer / model / serial number / location / failure reason / removal date
  • Replacement equipment: new asset ID / manufacturer / model / serial number / installation date / warranty / procurement reference
  • Correct replacement / installation completed / connections completed / testing completed
  • Asset register updated / old equipment disposition recorded
MNT-16 Temporary Restoration Record Record
Purpose

Documents temporary measures used to restore AGL operation before permanent repair.

Key Fields
  • Restoration ID / asset / location / failure / date-time
  • Temporary measure / equipment-material used / operational condition / limitations
  • Risk assessment / approval / monitoring requirement / temporary validity period / permanent repair due date
  • Temporary condition removed / permanent repair completed / final testing completed
Feeds MNT-17 Permanent Restoration Record.
MNT-17 Permanent Restoration Record Record
Purpose

Documents final restoration of equipment/system following failure or temporary restoration.

Key Fields
  • Asset ID / failure reference / temporary restoration reference
  • Permanent corrective action / components replaced / repair details
  • Testing / functional verification / operational restoration date
  • Final status: fully restored / restored with monitoring / further work required

C · Maintenance Control

8 of 8 forms
MNT-18 Maintenance Completion Certificate Checklist
Purpose

Formally certifies completion of a maintenance work order.

Key Fields
  • Work order / asset ID / equipment / location / maintenance type / work scope
  • Start date-time / completion date-time
  • Work completed / equipment restored / testing completed / safety controls removed
  • Area cleaned / tools removed / defects closed / records completed
  • Approval: Technician, Supervisor, Maintenance Engineer, Operations/Client where applicable
MNT-19 Maintenance Defect Register Register
Purpose

Maintains a centralized register of maintenance-related defects.

Key Fields
  • Defect ID / asset / location / defect / priority / WO / responsible / target date / status
  • Categories: electrical, mechanical, cable, connector, CCR, transformer
  • Categories: fixture, PAPI, sign, ALCMS, earthing, environmental
Feeds MNT-20 Maintenance Backlog Register for unresolved items.
MNT-20 Maintenance Backlog Register Register
Purpose

Controls maintenance activities that remain outstanding.

Key Fields
  • Backlog ID / asset / work order / defect / date identified / priority
  • Required action / planned date / due date / delay / reason / resource requirement / status
  • Categories: critical / high / medium / low / deferred
  • Indicators: total backlog / overdue backlog / critical backlog / aging / backlog by equipment / backlog by location
MNT-21 Maintenance Priority Sheet Sheet
Purpose

Determines the order in which maintenance activities should be executed.

Key Fields
  • Safety impact / operational impact / equipment criticality / failure consequence / redundancy
  • Failure probability / environmental risk / availability of spare / repair complexity / operational restrictions
  • P1 — Critical: immediate response
  • P2 — High: priority corrective action
  • P3 — Medium: planned maintenance
  • P4 — Low: routine/planned improvement
MNT-22 Maintenance Resource Record Record
Purpose

Documents resources used or required for maintenance activities.

Key Fields
  • Manpower: engineer / supervisor / technician / specialist / contractor
  • Tools: multimeter / insulation tester / earth tester / clamp meter / torque wrench / photometric equipment / specialized AGL tools
  • Equipment: maintenance vehicle / access equipment / test equipment
  • Time: planned hours / actual hours / man-hours
MNT-23 Maintenance Material Consumption Record
Purpose

Tracks materials and spare parts consumed during maintenance.

Key Fields
  • Date / WO / asset / material / part no. / qty used / unit / stock / balance
  • Categories: fixtures, LED modules, drivers, connectors, transformers, fuses
  • Categories: cables, cable joints, terminals, earthing materials, CCR / PAPI / sign components
  • Control: issued by / received by / store reference / work order reference
MNT-24 Maintenance Performance Report Report
Purpose

Evaluates maintenance effectiveness and reliability.

Key Fields
  • KPIs: PM compliance, corrective maintenance count, breakdown count, emergency maintenance
  • KPIs: average response time, average repair time, MTTR, MTBF, maintenance backlog, overdue work orders, repeat failures, spare consumption
  • Equipment analysis: fixture, CCR, transformer, cable, connector, PAPI, sign, ALCMS failures
  • Trend analysis: monthly failures, recurring defects, high-maintenance assets, failure frequency, downtime, maintenance cost where available
  • Recommendations: PM frequency modification, CBM requirement, replacement, design improvement, spare strategy, vendor review, training requirement
MNT-25 Maintenance Closeout Form Checklist
Purpose

Formally closes a maintenance activity and ensures that all technical, safety and documentation requirements are complete.

Key Fields
  • Work completed / corrective action completed / equipment restored / testing completed / functional verification completed
  • LOTO removed correctly / work area cleared / tools removed / temporary protection removed / equipment returned to service
  • Work order closed / maintenance report completed / test report attached / repair record completed / replacement record completed where applicable
  • Material consumption recorded / equipment history updated / asset register updated / failure database updated where applicable
  • Final status: closed / closed with monitoring / further work required / reinspection required

How Division 08 Connects

These 25 forms turn day-to-day servicing into a controlled maintenance program and a lifetime asset record — not just proof that someone attended to a fault.

Maintenance Control Flow

The three categories in this division follow the full maintenance chain from planning to closeout:

PM SCHEDULE WORK ORDER EXECUTION INSPECTION/TESTING REPAIR/REPLACEMENT RESTORATION COMPLETION BACKLOG/PERFORMANCE CLOSEOUT

Related Divisions

  • Division 04 — Installation Forms (the as-installed baseline every Equipment History Card starts from)
  • Division 05 — Testing & Commissioning Forms (commissioning results and inspection findings that trigger corrective maintenance)
  • Division 03 — Procurement & Material Approval Forms (spares and materials consumed through MNT-23)
  • Division 20 — Documentation & Records Control (Asset Lifecycle Master Database and Failure/RCA Database that maintenance history and breakdown data feed forward into)

Frequently Asked Questions

Quick answers about the 25 Division 08 Maintenance forms, how they are grouped, and how they connect to the rest of the library.

Q1What is Division 08 — Maintenance Forms in the AGL Engineering Forms & Templates library?

Division 08 is a set of 25 maintenance forms (MNT-01 to MNT-25) in the AGL Engineering Forms & Templates library. It keeps every AGL asset running and keeps a lifetime record of how it was kept running, covering preventive maintenance, corrective response to defects and breakdowns, and the registers, priorities, resources and performance reporting that control them. The forms are grouped into 3 categories: Preventive Maintenance, Corrective Maintenance and Maintenance Control.

Q2Which forms are included in Preventive Maintenance?

Preventive Maintenance (10 forms): MNT-01 Preventive Maintenance Checklist, MNT-02 Preventive Maintenance Schedule, MNT-03 Maintenance Work Order, MNT-04 Maintenance Logbook, MNT-05 Equipment History Card, MNT-06 Fixture Maintenance Record, MNT-07 CCR Maintenance Record, MNT-08 Transformer Maintenance Record, MNT-09 Cable Maintenance Record, MNT-10 Connector Maintenance Record.

Q3Which forms are included in Corrective Maintenance and Maintenance Control?

Corrective Maintenance (7 forms): MNT-11 Corrective Maintenance Report, MNT-12 Breakdown Report, MNT-13 Emergency Maintenance Record, MNT-14 Repair Record, MNT-15 Replacement Record, MNT-16 Temporary Restoration Record, MNT-17 Permanent Restoration Record; Maintenance Control (8 forms): MNT-18 Maintenance Completion Certificate, MNT-19 Maintenance Defect Register, MNT-20 Maintenance Backlog Register, MNT-21 Maintenance Priority Sheet, MNT-22 Maintenance Resource Record, MNT-23 Maintenance Material Consumption, MNT-24 Maintenance Performance Report, MNT-25 Maintenance Closeout Form.

Q4What is the difference between the Temporary Restoration Record and the Permanent Restoration Record?

The Temporary Restoration Record (MNT-16) documents temporary measures used to restore AGL operation before a permanent repair. The Permanent Restoration Record (MNT-17) documents the final restoration of the equipment or system following a failure or temporary restoration. Alongside them, the Repair Record (MNT-14) covers repair work on an asset and the Replacement Record (MNT-15) covers replacement of an asset or component.

Q5What is the Equipment History Card and where do maintenance records feed?

The Equipment History Card (MNT-05) maintains the lifetime maintenance history of each critical AGL asset. The page states that every completed maintenance record should feed it, and from there the failure and root-cause database, MTBF/MTTR reliability figures, condition-based maintenance planning and eventual lifecycle replacement decisions.

Q6Which forms control maintenance priorities, backlog and closeout?

The Maintenance Defect Register (MNT-19) centralizes maintenance-related defects and the Maintenance Backlog Register (MNT-20) controls activities that remain outstanding. The Maintenance Priority Sheet (MNT-21) determines the order in which work is executed. Work is certified complete through the Maintenance Completion Certificate (MNT-18) and formally closed with the Maintenance Closeout Form (MNT-25).

Q7Can the forms in Division 08 be downloaded and filled in?

Yes. Each form has a Download as Word button that produces an uncontrolled sample Word template with letterhead, a document-control block, ruled entry fields and a three-tier approval table, ready to print or fill on-screen. Checklist-format forms such as Preventive Maintenance Checklist (MNT-01) download with a checkbox and a verified-by line for each item. The forms can also be searched by keyword or form ID.

Q8How does Division 08 connect to the other divisions?

Testing and commissioning establish each asset's baseline condition, and this division keeps that asset in service for the rest of its life. Maintenance records draw on the as-installed baseline, on inspection and commissioning findings that trigger corrective work, and on spares and materials consumed (MNT-23). They then feed the equipment history, failure analysis, reliability figures and lifecycle replacement decisions.

Beyond the Log Entry

LOG THE MAINTENANCE. MASTER THE SYSTEM.

A maintenance log records what was serviced — but real reliability comes from understanding failure modes, preventive vs predictive strategies, and the CCR and circuit logic behind every fixture you touch.

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Project Planning Design Procurement Installation Testing Commissioning Safety Documentation Handover Maintenance

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