Container Wash Station Photo Documentation Software
Trusted by container depots, shipping lines, and leasing companies across Europe — from single-depot operators to large-scale terminal operators processing tens of thousands of photos monthly.
CONPDS Checker is not a generic photo tool — it is a structured container wash documentation system built specifically for before-and-after wash workflows, container cleaning verification, invoice defensibility, and customer transparency in active wash station environments.
Capture structured before-and-after container wash photos linked automatically to validated container numbers — replacing WhatsApp threads, shared folders, and email attachments with a searchable, container-indexed cleaning documentation archive.
No obligations — reply within 1 business day
Field-tested in depot and wash operations since 2013
ISO 6346 container number validation
Works fully offline in wash bays and yards
Before-and-After Container Wash Documentation Should Be Structured Evidence — Not Scattered Photos
Container wash stations document container condition before and after every wash. That documentation serves as proof of cleaning quality, protection against condition disputes, and a record of any pre-existing damage that arrived with the container. When photos are handled informally — through WhatsApp, email, or unstructured folder storage — that evidence becomes fragmented, unverifiable, and difficult to retrieve at exactly the moment it is needed most.
In many wash stations, documentation is still
Captured on personal devices — no link to the container number or wash record
Shared via WhatsApp or email — stored in chat threads, not against container references
Filed in shared drives without consistent naming — before and after photos mixed or separated
Impossible to retrieve quickly when a customer or shipping line disputes condition
Not connected to depot management or operational systems — wash records exist in isolation
The result in active wash operations
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Before/after photos unlinked — no structured cleaning record per container
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Manual folder organisation takes time that field staff do not have
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Condition disputes unresolvable — cleaning evidence is missing or unverifiable
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Historical wash records unrecoverable when customers request documentation
When a customer or shipping line questions container condition after a wash, the ability to retrieve structured before-and-after evidence in seconds is the difference between a resolved dispute and an unresolvable one. Invoicing and cleaning certificate validation also becomes difficult when documentation cannot be produced immediately — rejected cleaning claims and disputed wash invoices are significantly harder to defend without a structured, retrievable record. Missing or unorganised wash photo documentation can delay response, undermine trust, and create unnecessary administrative overhead. A container cleaning documentation system removes that risk at the source. For a full explanation of what structured documentation involves, see what is container inspection photo documentation software →
A Structured Wash Documentation Workflow — From Capture to Archive
CONPDS Checker replaces informal photo handling with a structured wash documentation workflow built specifically for container wash station conditions — from before-wash capture to searchable archive to depot system integration.
01
Capture
02
Recognise
03
Archive
04
Integrate
Step 01 — Capture
Capture Before and After Wash Photos in the Yard
Wash station staff use the CONPDS Checker mobile app on their existing smartphones or tablets to capture container condition before and after washing — exterior, interior, and any pre-existing damage — in a single structured workflow. No additional hardware required.
For wash operations where a static photo is not sufficient evidence, CONPDS Checker also supports short video clips (up to 30 seconds) and audio notes. In practice this is most useful for: documenting water spray coverage across the full exterior in a single continuous clip; showing post-wash interior drainage where residue or contamination is in dispute; and recording pre-wash arrival condition — odour, cargo remains, or visible contamination — before cleaning begins. For ISO tank and chemical container cleaning, video of valve condition and post-rinse state provides stronger cleaning certificate support than a still photo alone. All video and audio is linked to the same container-specific wash record and logged in the audit trail.
Step 02 — Recognise
Automatic Container Number Recognition with ISO 6346 Validation
The system reads and validates the container number directly in the app using AI-powered OCR with ISO 6346 standards (owner code, serial number, and check digit validation) — ensuring every before-and-after wash photo is always linked to the correct container record at the point of capture. Photos are stored under the validated container reference immediately, eliminating manual renaming, reducing documentation errors, and creating a clean, container-referenced wash record from the first photo.
Step 03 — Archive
Searchable Before-and-After Wash Archive — Retrievable in Seconds
All before-and-after wash photos, pre-existing damage records, and container condition notes are stored in a searchable cloud archive organised by container number. The complete wash history builds automatically per container — retrievable in seconds by any office staff member searching the container number in the web dashboard, even months later during customer disputes or quality reviews. Wash records can also support cleaning certificates issued to customers and leasing companies — providing the photo evidence that transforms a certificate from a statement into verifiable proof. This is what container cleaning documentation software is designed to make effortless.
Step 04 — Integrate
Integration with Depot and Operational Systems
Documentation connects to existing depot management and M&R systems via API — ensuring wash records are part of the operational workflow, not running in parallel to it. CONPDS Checker does not replace your existing system; it adds the structured photo evidence layer your current stack is missing.
EOSDepotMasterCustom APIREST · FTP · SFTP
What Structured Wash Documentation Provides That Informal Photos Cannot
A photo on a phone proves nothing without context. A before-and-after wash record that is container-indexed, timestamped, GPS-tagged, and audit-logged provides defensible, verifiable cleaning evidence — retrievable on demand, months after the wash took place.
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Before & After in One Record
Pre-wash and post-wash photos stored chronologically under the same container number — one complete, retrievable cleaning record.
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ISO-Validated Container Link
Every photo linked to an ISO 6346-validated container number at capture — not filed separately, not renamed manually, not lost in a shared drive.
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Timestamp & GPS Metadata
Every capture preserves time and location data — creating verifiable evidence of when and where each wash photo was taken.
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Instant Historical Retrieval
Any container's full wash history is searchable in seconds from the web dashboard — no dependency on personal devices or chat thread memory.
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Pre-Existing Damage Record
Document container damage present before washing — protecting the wash station from being held responsible for pre-arrival condition.
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Logged Customer Distribution
Share structured wash documentation directly with shipping lines, leasing companies, or depot customers — every distribution event logged in the audit trail.
Structured Proof Documentation for Customers and Shipping Lines
When condition documentation is structured and instantly retrievable, wash stations respond to customer inquiries professionally and confidently — instead of searching through chat histories and phone libraries under time pressure. A digital wash station documentation tool replaces informal photo sharing with consistent, ISO-validated container records that hold up to scrutiny. For gate-in, repair, and lease return documentation, see how the container depot photo documentation software applies the same structured approach to depot operations.
✗ Unstructured Photo Handling
✗ Before/after photos in personal chat threads — not against container records
✗ No container number link — retrieval depends on staff memory and device access
✗ WhatsApp compression strips GPS and timestamp metadata from every image
✗ No audit trail — no record of who received what documentation or when
✗ Historical wash records unrecoverable when customers dispute condition months later
✓ Structured Wash Documentation with CONPDS
✓ Before and after photos linked to ISO 6346-validated container records at capture
✓ Searchable by container number, date, wash type, or staff member
✓ GPS and timestamp preserved from field capture to archive — evidence integrity intact
✓ Full audit trail — every capture, access, and distribution event logged automatically
✓ Full wash history retrievable in seconds — even months later during customer disputes
Built for Fast Documentation in Active Wash Environments
Container wash bays are busy, practical environments. The before-and-after inspection platform runs on the smartphones wash station staff already carry — built for fast capture, minimal manual input, and reliable operation regardless of Wi-Fi coverage in the wash bay or yard. Every capture is structured and stored against a container-specific inspection record from the moment the photo is taken.
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CONPDS Checker mobile app capturing container wash before photo — field capture interface in active wash bay environment
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Web dashboard showing structured before and after wash documentation — searchable by container number and wash date
Works online and offline — AI recognition and all capture functions run without a network connection
Runs on standard iOS and Android smartphones — no additional hardware or device rollout required
Captures photos, short video clips (30s), and audio notes — all linked to the same container-specific wash record
Designed for fast before-and-after capture in active container wash bays, yards, and depot environments
Wash station staff operational from day one — no manuals, no classroom training, no IT project required
Used Across Active Container Wash and Depot Operations
CONPDS Checker is used by container wash stations, depots, and service facilities across Europe, Africa, Australia and the Middle East to structure before-and-after wash documentation workflows. Field-tested in operational depot and wash environments since 2013 and continuously refined based on direct feedback from active operations.
2013
Field-tested in operational depot and wash environments since
100+
Depot locations and service facilities across Europe, Africa, Australia and the Middle East
10M+
Container inspection and wash photos securely stored and retrievable
→ ISO tank and chemical container wash facilities requiring cleaning certificate photo support and post-rinse evidence
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All container wash and condition documentation is encrypted on-device and during transfer. Storage is GDPR-compliant and hosted in secure EU-based cloud infrastructure. Role-based access controls ensure wash records are accessible only to authorised personnel — in your operation and externally.
Every before-and-after wash capture, access event and distribution event is logged automatically — no manual entry required
Supports documentation requirements for shipping lines and leasing companies requesting verifiable container cleaning evidence and condition records
All wash and condition documentation is encrypted on-device from capture and during transfer — protected from access by other applications
Guest portal access for customers and shipping lines is scoped and fully logged per container — access can be restricted per container, per inspection, or per user role
Data retention periods are configurable to align with operational and contractual requirements
Frequently Asked Questions About Wash Station Documentation
Can we document both before and after washing in the same container record?
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Yes. CONPDS Checker allows structured capture of multiple photos — before washing, during, and after — all linked to the same ISO 6346-validated container record. Every image is timestamped, GPS-tagged, and stored chronologically so the full before-and-after sequence is retrievable as a complete, verifiable cleaning record. No manual sorting or renaming required.
Do we need special cameras or hardware?
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No. The app runs on standard iOS and Android smartphones and tablets already used by wash station staff. No additional hardware, specialist equipment, or IT project is required. If your team can take a photo on a phone, they can use CONPDS Checker from day one — no manuals, no classroom training, no resistance from the team on the ground.
Does it work if Wi-Fi coverage is limited in the wash bay?
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Yes. CONPDS Checker works fully offline. AI-powered container number recognition, photo capture, and container record tagging all function without a network connection. Photos queue on-device and synchronise automatically to the web dashboard once connectivity is restored — reliable in wash bays, yard areas, and depot environments with intermittent or no signal.
Can documentation be retrieved months later for a customer dispute?
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Yes. All documentation is stored centrally in a searchable cloud archive organised by container number. The full before-and-after wash record for any container is retrievable in seconds — even months later — by searching the container number in the web dashboard. No dependency on individual devices, chat threads, or personal photo libraries.
How quickly can a wash station start using CONPDS Checker?
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Most wash stations are fully operational within hours of onboarding. Setup includes tenant configuration, user and role management, and standard forwarding rules — all handled by the ConPDS team. An initial onboarding call is included with every subscription. No on-premise infrastructure is required and no project management burden falls on your team. The core before-and-after wash documentation workflow can typically be running the same day.
Related Resources
The CONPDS platform supports depot, reefer, and wash station documentation — with each workflow adapted to its specific operational requirements. The platform also includes ConPDS Tracker for gate and workflow management, and ConPDS Autogate for camera-based automated gate documentation. CONPDS Checker integrates with ConPDS Tracker to connect wash documentation directly with gate and yard workflows — so wash records and gate events share the same container reference from arrival to departure.
Container Inspection Documentation Platform
Overview of the full CONPDS platform — structured documentation for depots, reefer workshops, wash stations, and gate operations.
Replace Informal Photo Sharing with Structured Wash Documentation
If your wash station handles daily before-and-after container documentation, a structured container cleaning documentation system ensures every wash record is captured, container-referenced, and retrievable when a customer or shipping line requests evidence.
What Happens Without Structured Wash Station Documentation
✗ Dispute unresolvable: A customer questions post-wash container condition and the before photo cannot be located — the wash station has no defensible evidence and no way to reconstruct a timestamped record.
✗ Invoice rejected: A cleaning invoice is disputed because documentation supporting the completed wash cannot be produced immediately — the delay costs time and erodes trust with the customer.
✗ Certificate challenged: A cleaning certificate is issued but carries no supporting photo evidence — the certificate is a statement rather than proof, and leasing companies or shipping lines push back.
✗ Records lost on device change: Months of before-and-after wash photos stored on a technician's personal device become inaccessible when the phone is replaced or the employee leaves — no central archive, no recovery path.
✗ Pre-existing damage missed: Damage present before washing is not captured in a linked, timestamped before-photo — the wash station is held liable for a condition it did not cause and cannot disprove.
With manual methods, a before-photo taken on a personal device cannot be retrieved when a cleaning dispute is raised weeks later — and the wash station has no verifiable evidence to present. With structured container inspection documentation, the complete before-and-after wash record is searchable by container number in seconds, with GPS and timestamp metadata intact from the original capture.
No obligations — reply within 1 business day
No credit card required · Setup typically completed within days · Full onboarding support included
