Why it matters
Without AI planning, allocation can miss skill gaps, cause travel delays, overburden staff, and lead to non-compliant site allocations that stall work and affect welfare and professional standards.
From design to safety
Design
AI shapes crew and site mapping
The system reads current staff records, qualifications, and geographic availability to propose initial crew rosters and provisional site allocations, aligned with written schemes of investigation and trench design, and it documents assumptions for accountability and auditability.
- FieldTeamRoster
- SupervisorCadence
- SkillsAssessmentModule
- TravelManagementSystem
Build
Dynamic allocation during field setup
It updates rosters as field constraints emerge, flags gaps, and suggests substitutions while recording decisions against context sheets and site diaries, with versioned rosters and change logs.
- FieldTeamRoster
- SiteAllocationEngine
- AccommodationPlanner
- TravelManagementSystem
Operation
Real-time scheduling and tasking
It tracks daily progress, adjusts crew assignments to fit productivity targets, and logs changes to context forms and plans, linking to plan sheets, Harris matrices, and strip maps.
- FieldTeamRoster
- SiteAllocationEngine
- SupervisorCadence
- AccommodationPlanner
Maintenance
Crew health and records upkeep
It triggers requalification checks, rest periods, and archive-ready activity logs, ensuring finds handling and welfare records stay current, with automated HER cross-checks and archive deposition reminders.
- SkillsAssessmentModule
- TravelManagementSystem
- AccommodationPlanner
- SiteAllocationEngine
Safety
Safety-first staffing and travel
It enforces limits on travel time, ensures qualified supervisors are present, and flags staff exposure risks or incomplete safety briefings, updating safety plans and reporting to the COSHH and site safety officer.
- SupervisorCadence
- TravelManagementSystem
- SiteAllocationEngine
- FieldTeamRoster
Part by part
- 1
FieldTeamRoster
- Watch for
- Unassigned critical skill gaps or conflicting qualifications across active shifts that could delay trench work.
- AI action
- Scan roster data and qualifications; trigger alert if gaps exceed threshold and propose substitutions.
- 2
SupervisorCadence
- Watch for
- Insufficient supervisory coverage on a shift, or duty rotas not aligning with competency matrices.
- AI action
- Detect shortfalls; generate balanced duty rosters and regulatory sign-offs.
- 3
SkillsAssessmentModule
- Watch for
- Expired or soon-to-expire competencies; missing requalification tasks.
- AI action
- Flag renewals due; schedule refresher briefings and update HER-linked records.
- 4
TravelManagementSystem
- Watch for
- Overlapping travel windows, long lead times, or underutilized travel quotas.
- AI action
- Optimize routes and departure times; issue travel itineraries and welfare-aware plans.
- 5
AccommodationPlanner
- Watch for
- Insufficient lodging near sites or mismatches with crew preferences.
- AI action
- Allocate suitable accommodation; update welfare plans and contact lists.
- 6
SiteAllocationEngine
- Watch for
- Site capacity limits reached or misaligned skill sets per trench.
- AI action
- Assign teams to trenches based on skill mix; update strip map and context sheets.
Worked example
Allocating skilled field teams to a 4.2 ha development with two periods found
Illustrative scenario with sample data.
A mid-sized unit conducts evaluation trenches over two periods; the design requires staggered teams with specific skill sets across sub-areas to meet WSI constraints and to maintain continuity in data collection and drawing production.
Signal in
crew_availability: 12; qcs: [Level2 Excavator, Level1 SNR, WR, Site Recorder], site_locations: [A, B, C], travel_windows: [Mon8-12, Tue9-13], accommodation: [HotelX, HostelY, B&B Z], site_limits: [max_concurrent_tracts=4], qualifications_matrix: [K2, K1, WR, SR]
System out
Phase 1 rosters published; Site Allocation Engine assigns Teams 1-3 to Trench A and B; travel plans generated; welfare lists prepared; initial monitoring plan linked to context sheets.
Human sign-off: Project manager reviews rosters and approves phase allocation; planning archaeologist signs off on travel and welfare plan; client heritage consultant confirms alignment with HER entries.
How to roll it out
Phase 1
Weeks 1 to 4: Baseline
Establish rostering rules, skill matrices, and travel templates; align with WSI and welfare standards, and attach initial context sheets and plan summaries.
Phase 2
Weeks 5 to 8: Scaling
Incorporate live site constraints, update allocations, refine accommodation coverage, and adjust skill mix to trench progression data and recorder needs.
Phase 3
Weeks 9 onward: Stabilize
Lock-in long-term rosters, archive logs, and ensure compliance against HER and CIfA standards, with periodic audits and sign-offs for welfare and safety.
Where people stay in charge
- All staffing decisions remain under the project manager or planning archaeologist's remit and require sign-off by the client’s heritage consultant when relevant, with documented justification.
- Decisions affecting welfare, safety, or high-risk undertakings must be reviewed by the site supervisor and approved by the qualified person, and logged in the site diaries.
- No action should override professional standards in the written scheme of investigation or site safety plan without documented justification and external validation when required.
Questions owners and crews ask
How does AI help assign field crews to trenches without delaying work?
AI evaluates qualifications, availability, and travel constraints to propose rosters; human sign-off confirms suitability and safety before field work proceeds, with versioned approvals.
What data feeds into the site allocation system?
It reads crew records, qualifications, travel windows, accommodation options, welfare preferences, and site capacity from context sheets, plans, and HER references.
Who approves changes to crew rosters?
The project manager, with oversight from the planning archaeologist and, where needed, the client’s heritage consultant, and always logged in the change diary.
How are safety and welfare considerations integrated into scheduling?
The system enforces supervisory coverage, rest periods, and proximity to welfare facilities; all changes are logged in site diaries and HER records, with welfare officer sign-off where required.