Industrial Tank Cleaning in Swansea Docks
Tank Cleaning Services for storage tanks in Swansea Docks — planning, cleaning and disposal handled end-to-end.







What We Do
We cover Swansea Docks and all industries. We work with sites that handle hazardous waste, commercial and industrial facilities. Each sector gets bespoke treatment according to its tank cleaning needs.
At Bio Clean Jetting, we hold ISO 14001 and CHAS badges. These show we care about the planet and safety. We also have all the right permits to handle and move waste properly.
Our comprehensive environmental protection system includes multiple integrated safeguards:
- Closed-loop filtration with triple-stage separation achieving 99.8% contaminant capture
- Secondary containment systems with 110% capacity of the largest tank being cleaned
- Real-time effluent monitoring with automatic shutdown if parameters exceed limits
- Vapor recovery systems capturing VOCs with 99.5% efficiency
- Biodegradable and pH-neutral cleaning agents where compatible
- Complete isolation of drainage systems with inflatable drain blockers
- Spill response kits rated for the specific chemicals being handled
- Environmental monitoring before, during and after operations
All waste streams are tracked through rigorous chain-of-custody documentation from generation to final disposal at EA-licensed facilities, with waste transfer notes and hazardous waste consignment notes provided for your compliance records.
As a waste carrier with an Environment Agency permit, we use proven methods for holding and disposing of all waste. Our ISO 14001 mark shows we care for the planet in everything we do, and we give you all the paperwork for your records.
This means your operations run smoothly, and you meet all the rules.
How We Clean Your Tanks
We start by looking at the shape of your tank, what's in it, and what it's made of to find the best way to clean it. We think about size, entry points, and UK rules.
Our specialised setup includes:
- Ultra-high pressure water jetting systems (up to 40,000 PSI) with rotating nozzle technology for precision scale removal
- Operating pressure: Up to 40,000 PSI (2,750 bar)
- Flow rate: 5-25 liters per minute (adjustable)
- Nozzle rotation: 1,000 RPM for maximum surface coverage
- Water consumption: 80% less than conventional methods
- ATEX-rated intrinsically safe vacuum extraction units capable of removing solids up to 50mm in diameter
- Positive displacement vacuum systems with 1,500 CFM capacity for rapid sludge extraction
- Chemical dosing systems calibrated to 0.01% accuracy for precise application in sensitive environments
- Remote CCTV inspection systems with explosion-proof lighting for confined space pre-assessment
Our well-trained workers keep to strict steps when in confined spaces and handling risky stuff, no matter what we clean.
Get in Touch
Swansea Docks Tank Cleaning Services: What We Clean
Fuel Tank Cleaning Swansea Docks
With 450+ fuel tank cleanings throughout Swansea Docks since 2011, we've mastered techniques for every type of contamination. Our senior technicians, with more than 30 years in the field, have tackled everything from bacterial growth in storage tanks to urgent diesel polishing after flooding.
Diesel Tank Cleaning Swansea Docks
Diesel tanks require proper cleaning to deal with bacteria and water. Our team has methods that let your business keep running. We clear out sediment and polish fuel for better efficiency. This prevents filter blockages and engine damage.
Petrol Tank Cleaning Swansea Docks
Cleaning petrol tanks safely is our priority because they can catch fire. Our trained team follows detailed safety steps for every job.
- Full tank gas-freeing and atmospheric testing to <10% LEL before work commences
- Continuous gas monitoring throughout the cleaning process
- Intrinsically safe equipment rated for Zone 0 explosive atmospheres
- Nitrogen purging systems to maintain inert conditions
- Static-dissipative hoses and bonded equipment to prevent ignition sources
- Emergency response team on standby during all petrol tank operations
- Permits-to-work verified by our safety officer and your site representative
Oil Tank Cleaning Swansea Docks
We clean oil tanks by carefully removing sludge without polluting the area. Using advanced vacuum equipment, we take out deposits from all parts of the tank. This complete clean stops blockages in your oil system. Our staff follows detailed procedures to keep nearby places safe.
Chemical Tank Cleaning Swansea Docks
Chemical tanks need special cleaning knowledge for each different substance. Unlike normal cleaning companies, we've built up 1,200 chemical cleaning plans from 30 years of industrial work.
Storage Tank Cleaning Swansea Docks
Our approach to storage tank cleaning varies significantly based on both contents and construction:
For polymer-lined water tanks, we use careful cleaning with limited pressure (max 2,000 PSI) and rotary cleaners that keep the right distance to protect liners while meeting drinking water safety standards.
For steel product tanks, our magnetic crawlers with cleaning heads cover every inside surface while operators stay outside, avoiding confined space risks.
We use pH-neutral cleaning solutions for fibreglass tanks that protect resin bonds while effectively removing biological contaminants.
Each methodology is backed by material compatibility testing and documented cleaning validation procedures specific to the tank's construction materials and previous contents.
Interceptor Tank Cleaning Swansea Docks
Interceptor tanks need routine cleaning to safeguard our environment. We clear out oils, fuels, and all sediments. Our special High Pressure Jetting tools can reach the tightest spaces in these complex systems. Keep them clean to avoid overflows and potential fines.
Food-grade Tank Cleaning Swansea Docks
Food-grade tank cleaning requires total safety and hygiene. We use non-toxic, safe cleaning agents for food-contact surfaces. During the clean, we remove every bacteria and contaminant, ensuring your facility stays compliant and product quality.
Agricultural Tank Cleaning Swansea Docks
Farm operations need clean, functioning tanks for various purposes. We clean water storage, fertiliser and pesticide tanks. Our mobile units cover remote farm locations across Swansea Docks.
Pressure Vessel Cleaning Swansea Docks
Pressure vessels require proper cleaning to preserve their integrity. Our specialists know how critical these vessels are and what safety standards they need. We remove scale, deposits, and residues without hurting sensitive parts. This gentle service helps them last longer and perform safely.
Cleaning Process, Environmental Responsibility and Safety Regulations
Our Tank Cleaning Process
1. Initial Consultation
- Free site assessment and scope definition
- Hazard identification and risk assessment
- Sample analysis if required
2. Proposal & Planning
- Detailed method statement development
- Resource allocation and scheduling
- Client approval process
3. Pre-Cleaning Preparation
- Equipment deployment and setup
- Exclusion zone establishment
- Safety briefing and permit activation
4. Cleaning Operation
- Tank isolation and atmospheric testing
- Contaminant removal and contained storage
- Internal cleaning with appropriate technology
5. Verification & Inspection
- Visual inspection via CCTV or confined space entry
- Surface testing to client specifications
- Independent verification if required
6. Completion & Documentation
- Site restoration and equipment removal
- Waste disposal with complete documentation
- Certification and compliance reporting
Environmental Responsibility and Safety Regulations
Waste Management:
- Closed-loop filtration capturing 99.8% of contaminants
- Triple-stage separation system for solids, hydrocarbons, and water
- EWC-compliant waste classification and documentation
- Licensed waste carriers and treatment facilities
Water Conservation:
- Water reclamation systems recovering up to 85% of cleaning water
- Filtered water meeting EA discharge parameters
- Real-time monitoring of discharge quality
Emissions Control:
- HEPA filtration for airborne particulates (99.97% efficiency)
- Carbon filter systems for VOC capture
- Active monitoring of atmospheric conditions during operations
Documentation Provided:
- Waste Transfer Notes compliant with Duty of Care regulations
- Hazardous Waste Consignment Notes where applicable
- Treatment method statements and risk assessments
- Post-clean verification certificates
Tank Cleaning Process Infographic
Industrial Tank Services:Cleaning, Maintenance & Certification
We provide professional tank cleaning services throughout Swansea Docks for many industries. Industrial clients appreciate our manufacturing knowledge, commercial clients trust our scheduling efficiency and all benefit from our hazardous waste handling methods.
Our septic tank cleaning prevents system failures by efficiently clearing waste and removing blockages. We create practical maintenance schedules that keep your system working and meet health and safety standards.
We maintain industrial equipment by cleaning processing machinery and utility systems without damaging sensitive parts.
Our certified team handles hazardous waste as per current legislation and provides complete documentation for compliance.
For tanks that need special treatment, have odd shapes, or are hard to reach, we create unique cleaning solutions and adjust our tools and methods to tackle any challenge.
Our tank cleaning pros bring 30+ years of experience and know industrial systems completely. We work with your maintenance staff to create solutions that keep production moving forward.
From manufacturing plants to chemical and food production sites, we have handled hazardous materials, standard commercial storage, and septic systems of all sizes.
All HSE and EA guidelines are followed to the letter. We also provide documentation to ensure compliance whilst protecting people and the environment.
We create custom cleaning plans for each industry's unique problems, using the best methods, tools, and solutions for your needs.
Regular tank cleaning helps companies prevent expensive troubles by getting rid of sludge, sediment and bacteria growth. This ensures problems such as less capacity, broken parts, and corrosion are slowed down.
Professional cleaning eliminates environmental and safety risks by preventing toxic leaks, fire hazards from combustible residues and structural weaknesses in pressure vessels.
As with anything, maintenance costs and preventative measures are always much cheaper than the combination of repair costs, downtime, replacement parts and service fees.
Keeping up with maintenance means following regulations, with records that show your commitment during inspections and audits. Clean tanks support good business with customers, partners, and staff, proving you care about quality, safety, and the environment.
Our Accreditations & Certifications
At Bio Clean Jetting, we maintain the highest standards of safety, environmental responsibility, and technical expertise through our industry-recognised accreditations:

ISO 14001:2015
Certified
Our environmental management system is independently audited and certified to ISO 14001 standards (Certificate # given upon request), ensuring our operations minimize environmental impact while maintaining complete regulatory compliance.

Environment Agency Authorised
We operate as a registered waste carrier (Registration #CBDU140889), authorised to safely transport and manage industrial waste streams in full compliance with current legislation.

CHAS Accredited Contractor
Our CHAS (Contractors Health and Safety Assessment Scheme) accreditation demonstrates our commitment to excellent health and safety management and full compliance with current regulations.

Water Jetting Association Member
As an active member of the Water Jetting Association, we adhere to the industry's Code of Practice and Safety Guidelines for all high-pressure water jetting operations.

City & Guilds Qualified Personnel
Our technicians hold relevant City & Guilds qualifications in industrial cleaning operations and confined space working.

IPAF Certified
Operators
All staff using powered access equipment are IPAF trained and certified, ensuring safe operation in elevated working environments.
We're dedicated to keeping our accreditations up to date, so you get service that meets top industry standards, with complete paperwork for your compliance records.
Request Tank Cleaning Service in Swansea Docks
Phone: 0121 493 2332
SERVICES AVAILABLE throughout Swansea Docks
Bonymaen
Clydach
Fforestfach
Gorseinon
Hafod
Landore
Llansamlet
Morriston
Mount Pleasant
Penderry
Plasmarl
Port Tennant
Saint Thomas
Sketty
St Thomas
Swansea Marina
Townhill
Uplands
Waunarlwydd
Winch Wen
Swansea Docks and the surrounding industrial zones form a vital part of South Wales’ coastal economy, supporting marine services, fuel storage, waste transfer, and manufacturing. The area’s storage and process tanks handle a wide range of materials — from oils and chemicals to water and effluent.
Over time, these tanks build up sludge, residue, and corrosion that can reduce efficiency or pose environmental risks. Professional industrial tank cleaning in Swansea Docks ensures operational safety, environmental compliance, and smooth running for port-based and onshore facilities alike.
FAQ
1. Do you provide marine and dockside tank cleaning in Swansea?
Yes, we clean tanks onshore and dockside for marine, fuel, and waste-water applications, using ATEX-rated equipment designed for port environments.
2. Can tank cleaning be carried out while ships are in dock or operations continue?
Where safe and practical, yes. We coordinate closely with dock authorities and site operators to schedule cleaning that minimises disruption to port activity.
3. Are waste oils and residues from dock tank cleaning disposed of safely?
Absolutely. All waste is recovered, transported, and processed at licensed Welsh waste facilities in full compliance with Natural Resources Wales and environmental regulations.