QINGDAO BOXWELL CONTAINER CO. IS THE OFFICAL MANUFACTURING PARTNER OF BOXWELL LLC.
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DNV-ST-E271 Certified Offshore mud skip
Qingdao Boxwell
The DNV-ST-E271 Certified Offshore Mud Skip is designed for the collection, storage, lifting, transportation and discharge of waste generated during offshore drilling, maintenance and marine operations.
Suitable materials include:
● Drilling mud
● Drilling cuttings
● Contaminated materials
● Scrap steel
● Construction debris
● Industrial waste
● General offshore waste
● Other suitable bulk waste materials
This makes the skip a dedicated offshore waste-handling product rather than a conventional cargo container or storage box.
A key feature is the self-tipping mechanism, which is intended to support faster and more efficient unloading of collected material.
The tipping arrangement reduces the need for manual handling during discharge and can improve turnaround when waste is transferred at the designated unloading location.
Mud skips can also be customized with either automatic or manual tipping mechanisms according to project requirements.
The final tipping mechanism and operating procedure should therefore be confirmed in the approved technical drawing.
The weight specifications are:
● Payload: 9,300 kg
● Tare Weight: 1,700 kg
This provides substantial capacity for appropriate offshore waste materials, subject to the approved loading arrangement, material density, center of gravity and certified structural limits.
The Mud Skip includes four certified lifting pad eyes for offshore crane handling.
These lifting points form part of the engineered offshore structure and should be used according to the approved certification documentation and lifting procedure.
A compatible sling set is available as an optional configuration.
Forklift pockets are available, providing an additional handling option during suitable shore-base, yard or deck operations.
Forklift handling should follow the approved product configuration and site operating procedure.
The Mud Skip uses SPA-H steel together with heavy-duty steel plates, reinforced structural components and reinforced lifting areas.
The structure is designed around repeated offshore lifting and waste-handling operations rather than conventional ISO freight-container use.
The Mud Skip has a leak-resistant structure and optimized internal design intended to improve waste containment and reduce the risk of material release during handling.
This is particularly relevant when the skip is used for drilling mud, cuttings or contaminated offshore waste.
The term should remain leak-resistant, rather than being upgraded to an unsupported claim of completely leak-proof containment.
The anti-corrosion protection includes:
● Sa2.5 blast cleaning
● Zinc-rich epoxy primer
● Epoxy intermediate coat
● Polyurethane top coat
The coating system is intended to withstand salt spray, moisture and harsh offshore weather conditions.
Customization options include:
● Different capacities
● Project-specific dimensions
● Automatic or manual tipping mechanisms
● Drainage holes
● Locking systems
● Tarpaulin covers
● Company branding
● Customized colors
The final configuration should be confirmed according to the material being handled and the customer's offshore operating requirements.
The DNV-ST-E271 Certified Offshore Mud Skip is intended primarily for offshore waste-management applications where material must be collected, lifted, transported and discharged using an engineered offshore handling unit.
The skip can be used for appropriate waste generated during offshore drilling activities, including:
● Drilling mud
● Drilling cuttings
● Other drilling-related solid or semi-solid waste
The actual suitability of the waste should be confirmed according to its physical and chemical properties and the approved skip configuration.
Offshore oil and gas exploration and offshore platforms are primary applications.
The skip can form part of the waste-handling chain between work areas, offshore installations, supply vessels and shore bases.
The heavy-duty steel structure, lifting points and tipping arrangement make the product suitable for applicable drilling-rig waste-handling operations.
Drilling rigs are among the intended use environments.
Floating Production Storage and Offloading units (FPSOs) are among the product's applications.
The skip can be used for collection and movement of appropriate operational or maintenance waste generated onboard.
The product is also intended for use within logistics involving Offshore Supply Vessels (OSVs).
Its certified lifting arrangement supports transfer between suitable offshore facilities, vessels and shore bases according to the approved lifting procedure.
Construction debris, scrap steel and other suitable waste generated during marine construction can also be handled using the Mud Skip.
The skip can be used for appropriate waste and scrap materials generated during maintenance, repair and equipment-replacement activities.
Offshore transport equipment is subject to higher requirements for structural design, welding, inspection and offshore lifting than ordinary freight containers.
This supports the use of dedicated offshore-certified equipment such as Mud Skips where waste must be handled between offshore installations and vessels.
Specification | Details |
Product Name | DNV-ST-E271 Certified Offshore Mud Skip |
Brand | Qingdao Boxwell |
Product Category | Offshore Containers → Offshore Waste Skip |
Standard | DNV-ST-E271 |
External Length | 2202 mm |
External Width | 1842 mm |
External Height | 1457 mm |
Material | SPA-H Steel |
Design Temperature | -20°C |
Lower Design Temperature | Available according to project requirements |
Surface Preparation | Sa2.5 Blast Cleaning |
Primer | Zinc-Rich Epoxy |
Intermediate Coat | Epoxy |
Top Coat | Polyurethane |
Floor / Base | Steel |
Discharge System | Self-Tipping Mechanism |
Forklift Pocket | Available |
Lifting Pad Eyes | Four Certified Pad Eyes |
Sling Set | Optional |
CSC Plate | N/A |
Color | Customized RAL Color |
Payload | 9,300 kg |
Tare Weight | 1,700 kg |
Optional Configurations | Automatic / Manual Tipping, Drainage Holes, Locking Systems, Tarpaulin Covers, Branding |
Depending on project requirements, the following documentation can be provided:
DNV-ST-E271 Certification
CSC Plate (Optional)
Third-Party Inspection Certificate
Welding Records
NDT Reports
Load Test Reports
Paint Inspection Reports
Dimensional Inspection Reports
User Manual
Packing List
Every offshore container passes through a complete manufacturing process under strict quality control.
We maintain Offshore Waste Skip as a dedicated product category within our Offshore Containers range, alongside offshore cargo containers, baskets, bottle racks, tool boxes, workshops and frames.
This Mud Skip is therefore a purpose-developed offshore waste-handling product rather than a modified standard shipping container.
Our core engineering and R&D team has more than 20 years of industry experience in offshore containers, special containers and customized equipment solutions.
This figure refers to the experience of our professional team rather than the age of our company itself.
We support:
● Customer drawing-based production
● Technical specification-based manufacturing
● Non-standard offshore product development
● Project-specific structural design
● Customized dimensions and accessories
This is particularly relevant to Mud Skips because waste type, payload, tipping method and containment requirements can differ significantly between projects.
Our products can be designed and manufactured according to standards including:
● DNV 2.7-1 / DNV-ST-E271
● EN 12079
● CSC
● ISO
● Other project-specific requirements
For this specific Mud Skip, DNV-ST-E271 is the applicable standard.
We were founded in May 2020 in Jiaozhou, Qingdao.
Our factory covers approximately 60,000 m², including 32,000 m² of workshop space, with more than 200 workers.
Our quality-management system covers:
● Raw material inspection
● Production-process monitoring
● Final product testing
● Modern testing equipment for product verification
We cooperate with independent inspection agencies and classification societies according to project and certification requirements.
Our service scope includes:
● Pre-sales technical consultation
● Engineering and solution design
● Manufacturing
● Production monitoring
● Quality control
● Testing and certification support
● Third-party inspection coordination
● Logistics and shipment coordination
● After-sales technical support
It is a dedicated offshore waste-handling unit designed for collecting, lifting, transporting and discharging waste generated during offshore drilling, maintenance and marine operations.
We manufacture this model according to DNV-ST-E271.
Suitable materials include:
● Drilling mud
● Drilling cuttings
● Contaminated materials
● Construction debris
● Scrap steel
● Industrial waste
● General offshore waste
The final suitability should be confirmed according to material density, physical properties and any applicable environmental or hazardous-material requirements.
The specifications are:
● Dimensions: 2202 × 1842 × 1457 mm
● Payload: 9,300 kg
● Tare Weight: 1,700 kg
Final loading should comply with the approved structural and certification limits.
Yes. This product features a self-tipping mechanism for efficient discharge.
Automatic or manual tipping configurations are also available according to project requirements.
The Mud Skip has a leak-resistant structure.
It should therefore not be described as completely leak-proof unless a specific containment or leakage test requirement is confirmed for the ordered unit.
The configuration includes:
● Four certified lifting pad eyes
● Forklift pockets
● Optional sling set
The lifting arrangement should follow the approved DNV-ST-E271 certification documentation.
The standard design temperature is -20°C.
Lower-temperature designs are available, but a fixed minimum lower temperature is not specified.
No.
CSC Plate: N/A.
This product is designed as an offshore waste-handling unit rather than a conventional CSC-approved ISO shipping container.
For an accurate engineering review, it is recommended to provide:
● Waste or material type
● Material density
● Required capacity
● Required payload
● Required dimensions
● Preferred tipping mechanism
● Drainage requirements
● Tarpaulin-cover requirements
● Locking requirements
● Required design temperature
● Sling-set requirement
● Required certification
● RAL color and branding
● Operating environment
● Quantity
● Delivery destination
Our engineering team can then develop the final Mud Skip configuration according to the actual waste-handling, lifting and offshore project requirements.
