AGL Project Documentation ITP, As-Built, O&M & Handover
Follow the records that carry an airfield lighting project from BOQ and submittals through inspection and test plans, as-built drawings, commissioning reports, O&M manuals, snag lists and final handover.
AGL Project Documentation
Airfield Ground Lighting (AGL) projects require coordinated engineering, commercial, quality, inspection, testing and handover documentation. Complete and traceable records help demonstrate that the installed system follows the approved design and that the required inspections and tests have been performed.
Project documentation also supports communication between contractors, consultants, airport authorities, suppliers, installation teams and maintenance personnel.
Documents covered in this guide
AGL Project Planning and Execution
An AGL project plan establishes the scope, sequence of work, responsibilities, resources, inspection requirements, material approvals and interfaces needed to complete the installation.
A typical project execution sequence may include
Review the contract, technical specifications and approved drawings.
Conduct a site survey and verify existing infrastructure.
Prepare the Bill of Quantities (BOQ) and material requirements.
Submit equipment datasheets, technical documents and samples for approval, where required.
Plan civil, electrical, cabling and equipment installation activities.
Carry out inspections and tests at the specified stages.
Complete functional testing and commissioning.
Record outstanding items and close the punch list.
Compile final documentation and prepare handover records.
Key project planning documents
Engineering objective: Establish clear responsibilities, approval stages and records before work begins.
AGL BOQ and Technical Specifications
The Bill of Quantities (BOQ) identifies the equipment, materials, quantities and work items required for the project. It supports procurement, cost estimation, commercial evaluation, progress measurement and payment documentation according to the contract.
Typical AGL BOQ items
What an AGL BOQ should contain
Each BOQ item should have a clear description, unit of measurement, quantity and relevant technical reference. Where applicable, it should identify the equipment rating, configuration, accessories and installation scope.
| BOQ field | Purpose |
|---|---|
| Item number | Identifies the line item |
| Equipment description | Defines the product or work |
| Technical reference | Links the item to the specification or drawing |
| Unit | Defines how the item is measured |
| Quantity | States the required quantity |
| Unit rate | Records the applicable commercial rate |
| Total amount | Calculates the extended value |
| Remarks | Records relevant assumptions or scope notes |
Technical specification requirements
Specifications should define the required performance, dimensions, electrical ratings, materials, environmental conditions, testing requirements, applicable standards and documentation.
Avoid specifying equipment only by a generic product name when electrical, optical or performance characteristics are necessary for correct selection.
Technical Submittals and Material Approval
Technical submittals provide evidence that proposed equipment and materials meet the specified project requirements.
An AGL material submittal may include
Technical submittal workflow
Identify the applicable specification and drawing references.
Prepare the document package for the proposed product.
Check that the model, ratings and accessories match the project requirements.
Identify deviations clearly rather than leaving them implicit.
Submit the package through the designated approval process.
Record review comments and required revisions.
Track the final disposition and approved document revision.
Ensure the delivered equipment matches the approved submittal.
AGL Inspection Test Plan (ITP)
An Inspection and Test Plan (ITP) defines the inspection and testing activities required at specified stages of a project. It identifies the responsible parties, inspection points, acceptance criteria and records to be retained.
An ITP helps ensure that critical activities are inspected at the correct stage and that the required evidence is available for review.
Typical ITP activities
Typical ITP fields
| Field | Description |
|---|---|
| Activity | Work or inspection being performed |
| Reference | Applicable drawing, specification or procedure |
| Inspection method | Visual inspection, measurement or test |
| Acceptance criteria | Required result or tolerance |
| Responsibility | Contractor, quality team, consultant or authority as applicable |
| Inspection point | Hold, witness, review or other designated point |
| Record | Form, checklist, test report or inspection certificate |
| Status | Pending, accepted, rejected or requiring corrective action |
AGL Quality Plan and Inspection Records
The project quality plan defines how quality requirements will be implemented, checked, documented and controlled. It should identify inspection responsibilities, document control arrangements, calibration requirements, nonconformity handling and record retention.
Typical quality records
Managing nonconformities
When work or equipment does not meet the specified requirements, the issue should be recorded and handled through the approved nonconformity process.
A useful record identifies the affected item or location, the requirement that was not met, the observed condition, the responsible party, the corrective action and the verification of closure.
AGL As-Built Drawings and Redline Drawings
As-built documentation records the verified configuration of the installed system. It helps the airport team identify equipment, locate circuits, maintain the installation and plan future modifications.
Redline drawings
Redline drawings record changes made during construction. They may capture differences between the approved design and actual installation, including revised routes, equipment locations, cable arrangements or circuit identifiers. Redlines are working records and must be reviewed and incorporated into the final documentation process.
Final as-built drawings
The final as-built drawings should reflect the verified installed configuration and follow the project’s documentation requirements.
AGL as-built records may include
As-built drawing workflow
Use the latest approved drawings as the baseline.
Record changes during execution.
Verify changes against the completed installation and available inspection records.
Update drawing references, equipment tags and circuit schedules.
Complete the required technical review.
Issue the final drawings with the appropriate revision and status.
Submit them in the formats specified by the contract.
Related Guides
AGL diagrams & schematicsAGL Testing and Commissioning Reports
Testing and commissioning records demonstrate that specified inspection, electrical, functional and performance checks have been completed and documented. The exact tests and acceptance criteria depend on the equipment, project specification, approved procedures and applicable requirements.
Typical commissioning records
What a test report should contain
A test report should identify the equipment or circuit, location, date, test method, applicable acceptance criteria, test instruments, relevant calibration information, measured results, outcome and responsible personnel.
Where a test result does not meet the specified criteria, record the discrepancy and follow the approved corrective-action and retesting process.
Important: A completed checklist is not, by itself, proof that a system meets every performance requirement. Acceptance must be based on the applicable criteria and the required supporting evidence.
AGL Operation and Maintenance (O&M) Manuals
An Operation and Maintenance (O&M) manual provides the information needed to operate, inspect and maintain the installed equipment. A project-specific manual should be suitable for the actual equipment and configuration supplied.
Typical O&M manual contents
Why O&M manuals matter
A clear O&M manual helps maintenance teams understand the installed system, follow approved procedures, identify the correct equipment and maintain a consistent record of inspection and maintenance activities.
AGL Snag List and Punch List
A snag list or punch list records outstanding work, identified defects and items that require correction or verification before the relevant project stage can be closed.
Recommended snag-list fields
| Field | Purpose |
|---|---|
| Item number | Unique reference |
| Date identified | Records when the issue was raised |
| Location | Identifies the affected area or equipment |
| Equipment or circuit ID | Links the issue to the asset |
| Description | Explains the observed defect or incomplete work |
| Priority | Indicates the urgency under project procedures |
| Responsible party | Identifies who must address the item |
| Corrective action | Records the required resolution |
| Target date | Tracks the planned completion |
| Verification evidence | Records inspection, test or other proof |
| Closure status | Open, in progress, awaiting verification or closed |
Snag-list management process
Identify and document the issue.
Assign a unique reference and responsible party.
Set the priority according to the approved project process.
Agree on corrective action and target date.
Complete the corrective work.
Inspect or test the result as required.
Record the verification evidence.
Close the item only when the required acceptance conditions have been met.
AGL Project Progress Reports and Risk Registers
Progress reports help project teams compare completed work against the approved programme and identify delays, constraints and resource requirements.
Typical progress-report information
AGL risk register
A risk register records identified risks, their possible consequences, planned controls and assigned ownership. Typical project risk areas may include:
Delayed material approvals
Long-lead equipment procurement
Restricted airport access or work windows
Interfaces with existing electrical infrastructure
Cable route or civil-work constraints
Testing equipment or specialist personnel availability
Incomplete technical documentation
Commissioning and handover delays
AGL Handover Documentation Checklist
The final handover package should follow the contract and airport authority requirements. The following list provides a starting point for project planning. Tick items off as you go.
Drawings & submittals
Tests & manuals
Support & closure
Related Guides
AGL installation & commissioningDocument Control and Traceability
Document control helps ensure that all project participants use the correct information and that decisions can be traced to approved records.
Each controlled document should include the applicable identification details, such as
Maintain a document register that records submissions, revisions, review comments, approval status and final issue details.
Superseded documents should be managed according to the project’s document-control procedure so they are not mistakenly used for current installation or maintenance activities.
Explore the AGL Engineering Knowledge Hub
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Runway, Taxiway & Approach Lighting
Surface Movement & Safety
PAPI
Electrical Engineering & Power
Photometry & Testing
Maintenance, Inspection & Safety
Resources, Documentation & Careers
Frequently Asked Questions
Q1What documents are required for AGL project handover?
The contract and airport authority determine the final list. Common deliverables include approved as-built drawings, equipment schedules, inspection and test reports, O&M manuals, warranties, spare-parts information and formal acceptance records.
Q2What is an AGL Inspection and Test Plan?
An ITP defines the inspection and testing activities, reference documents, acceptance criteria, responsible parties, inspection points and records required during project execution.
Q3What is the difference between redline and as-built drawings?
Redline drawings record changes made during construction. Final as-built drawings are the verified record of the installed configuration, prepared and approved according to the project requirements.
Q4Why is a BOQ important in an AGL project?
A BOQ identifies equipment, materials, quantities and work items. It supports procurement, cost estimation, commercial evaluation, progress measurement and contractual payment processes.
Q5What should an AGL O&M manual contain?
It should provide the system overview, equipment documentation, approved drawings, operating instructions, maintenance procedures, relevant troubleshooting guidance, safety information and applicable spare-parts details.
Q6What is the purpose of an AGL snag list?
A snag list records incomplete work and defects, assigns responsibility and tracks corrective actions through verification and closure.
Q7Are commissioning reports required for every AGL project?
The required records depend on the contract, project specifications and applicable procedures. The approved project requirements should define the inspections, tests and reports needed for acceptance.
Q8How can AGL project documentation be made more reliable?
Use controlled revisions, consistent equipment identifiers, approved templates, traceable inspection and test records, verified as-built information and a complete document register.
Q9What are airfield lighting project specifications?
Airfield lighting project specifications set the technical requirements for equipment, installation, testing and performance. They refer to standards and the approved design, and form the basis of procurement, inspection and acceptance.
Q10What are airfield lighting as-built drawings, airfield lighting as-built documentation and AGL redline drawings?
Airfield lighting as-built drawings show the installation as actually built. Redline drawings mark changes made on site against the issued drawings, and airfield lighting as-built documentation includes the final drawings, test records and schedules. Together, AGL redline drawings feed the final as-built set.
Q11What are airfield lighting handover documents?
Airfield lighting handover documents are the package given to the airport when work is complete: as-built drawings, test and commissioning reports, manuals, spares and warranty information. They enable the operator to maintain the system.
Q12What is an AGL construction sequence and AGL project execution plan?
An AGL construction sequence is the planned order of civil works, cable laying, equipment installation, testing and energisation. AGL project execution covers how the work is organised, resourced, controlled and reported. Both must allow for airside access and operational constraints.
Q13What are airfield lighting documentation requirements?
Airfield lighting documentation requirements are the documents a project must produce and keep, such as specifications, drawings, submittals, test records, manuals and as-built information. The contract and the airport's procedures define the exact list.
Q14What is airfield lighting quality assurance and an airfield lighting quality plan?
Airfield lighting quality assurance is the system that ensures work meets the specification. An airfield lighting quality plan sets out inspection points, responsibilities, test records and handling of non-conformances for a project.
Q15What is an AGL conformity assessment?
An AGL conformity assessment is the process of checking that equipment and installation conform to the applicable standards and specification, using documents, inspections and tests. The airport or regulator defines what evidence is required.
Q16What are airport lighting acceptance criteria?
Airport lighting acceptance criteria are the conditions a system must meet to be accepted: successful tests, correct operation, complete documents and closed defects. The contract and the airport's procedures define them.
Q17What is an airport lighting BOQ?
An airport lighting BOQ (bill of quantities) lists the items, quantities and units needed for the lighting works, with descriptions that match the specification. It supports pricing, procurement and progress measurement.
Q18What are airfield lighting project management and AGL project management training?
Airfield lighting project management means planning, coordinating and controlling AGL works within safety and airside constraints. AGL project management training teaches the schedule, documentation and interface skills involved; Precision AGL Academy covers these topics in its programmes.
Q19What is an airport lighting project schedule?
An airport lighting project schedule sequences design, procurement, installation, testing and handover, including airside access windows and shutdowns. It is updated with progress and reported regularly.
Q20What is an AGL risk register?
An AGL risk register lists project risks, their likelihood and effect, owners and mitigation actions. It is reviewed regularly during the project and reported with progress.
Q21What are an airfield lighting O&M manual and an AGL operation and maintenance manual?
An airfield lighting O&M manual, also called an AGL operation and maintenance manual, explains how to operate and maintain the installed system: equipment descriptions, procedures, maintenance schedules, spare parts and drawings. It is part of the handover package.
Q22What is an airfield lighting site progress report?
An airfield lighting site progress report records work done, progress against the schedule, issues, safety matters and next steps, usually with photographs and test status. It is issued at agreed intervals.
Q23What is an airport lighting punch list?
An airport lighting punch list is the list of remaining defects or incomplete items found during inspection that must be closed before final acceptance. Each item has an owner and a closure record.
Q24Is there an airfield lighting project case study?
An airfield lighting project case study reviews a real or example project, covering planning, execution, problems and lessons learned. See the Precision AGL Academy case-study resources for worked examples.
Explore More AGL Engineering Resources
Continue learning about the engineering and delivery of airfield lighting projects. These resources complement this guide with information about design, installation, verification and practical engineering documentation.
Engineering & Expert Notes
Write the ITP Around the Real Hold Points
ITPAn inspection and test plan is useful only if it identifies who inspects what and when. Define witness and hold points clearly.
As-Builts Must Reflect What Was Actually Built
As-BuiltCollect redlines throughout construction and reconcile them before handover. Reconstructing them later introduces errors.
Control Submittals and Revisions Strictly
Document ControlMake sure approved versions are the ones used on site and that superseded documents are withdrawn.
Run Snag Lists With Owners and Dates
SnaggingEach item needs a responsible party and a closure date, otherwise the list becomes a record of open issues.
O&M Manuals Should Be Usable
HandoverInclude procedures operators will actually follow, with drawings, spares lists and test records, and check them with the maintenance team.
Index the Dossier So People Can Find Things
TraceabilityUse a consistent structure and naming so a future engineer can locate any record without asking the original team.
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Please read before relying on any content on this page or on any record downloaded from it.
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