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Projects & tenders

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SIVERGUMA participates in government projects as both a manufacturer and a developer of specialized products.

Our completed and current contracts include industrial storage tanks, drilling equipment and autonomous systems for military and emergency response applications.

Each project begins with a specific operational requirement. We assess technical feasibility, develop or adapt the product configuration, organize production, prepare the required documentation and coordinate delivery according to the contract.

Industrial tanks manufactured for SIVERGUMA projects Developed for the requirement.Manufactured for the contract.Delivered for real operation.

Selected contracts

Projects defined by technical requirements and operational results.

The project index presents completed contracts, product-development programmes and current tenders at different stages of execution.

Every project record contains the customer, contract value, supply volume, execution period, project scope and a photographic report. Where contractual confidentiality applies, selected commercial or customer information may be displayed in a limited or anonymized form.

01
Completed / 2024Industrial tanks / Government tender

Horizontal oil storage tanks

Horizontal oil storage tanks in the production hall

Customer

State-owned energy infrastructure company. The exact legal name and permission to publish it must be provided by the customer.

Contract value

€560,000, excluding installation works at the operating site.

Supply volume

  • 4 horizontal tanks with a capacity of 25 m³;
  • 4 horizontal tanks with a capacity of 50 m³;
  • 8 tanks in total;
  • total supplied storage capacity: 300 m³;
  • project-specific connections, supports and protective coating.

Execution period

January–July 2024 / 7 months from technical approval to final shipment.

Government tender for the manufacture and supply of underground and aboveground horizontal oil storage tanks with capacities of 25 and 50 m³.

The project required SIVERGUMA to adapt the tank configurations to different installation conditions while maintaining a unified manufacturing and quality-control process.

The scope included technical review, preparation of manufacturing documentation, steel processing, rolling, welding, assembly, installation of technological connections, surface preparation, protective coating, final inspection and preparation for transportation.

The completed tanks were produced for the safe receipt, storage and dispensing of petroleum products at the customer’s operating facilities.

Completed horizontal storage tank

Reference standards

  • EN 12285-1;
  • EN 12285-2;
  • project-specific technical requirements;
  • material and quality documentation according to the contract.

Project results

  • all 8 tanks manufactured and supplied;
  • contractual delivery schedule met;
  • production documentation transferred to the customer;
  • products accepted after final inspection;
  • no critical non-conformities recorded at acceptance.
Steel preparation and sheet rolling
01

Steel preparation and sheet rolling

Preparation of cylindrical tank shells.

Tank body assembly
02

Tank body assembly

Welding and assembly of the main structural sections.

Technological connections
03

Technological connections

Installation of manholes, nozzles and project-specific fittings.

Protective coating
04

Protective coating

Surface preparation and application of the specified coating.

Completed tanks
05

Completed tanks

Finished products after inspection.

Loading and shipment
06

Loading and shipment

Tanks prepared for delivery to the customer.

02
Completed / 2025Autonomous field systems / Government tender

Autonomous field shower systems

Autonomous field shower systems

Customer

Government emergency-response procurement authority. The exact name may be published subject to contractual approval.

Contract value

€435,000, including production, complete equipment, spare parts and transport packaging.

Supply volume

  • 30 autonomous field shower systems;
  • 30 wood-fired flow-through water heaters;
  • 60 metal water-storage tanks;
  • 30 mobile shower cabins;
  • 30 reserve PVC water tanks with a capacity of 1,200 litres;
  • spare parts and operating accessories for each system.

Execution period

February–November 2025 / phased production and delivery over 10 months.

Government tender for the supply of autonomous field shower systems intended for military and emergency-response applications.

Each system was equipped with a wood-fired flow-through water heater, a mobile shower cabin, metal water-storage tanks, a large reserve PVC tank and the accessories required for autonomous operation.

The project included manufacturing, assembly, connection of system components, operational testing, preparation of spare-parts sets and phased delivery.

The supplied systems were designed for personnel operating outside permanent deployment points and without access to established water-heating and sanitation infrastructure.

Field shower system equipment

Key operational parameters

  • total water reserve per system: 1,400 litres;
  • supply-water temperature: 40–45°C;
  • preparation time at an ambient temperature of 15 ± 5°C: 25 minutes;
  • firewood consumption: 10–12 kg per hour.

Project results

  • all systems manufactured and delivered in scheduled batches;
  • each unit passed operational testing before shipment;
  • complete sets of accessories and spare parts supplied;
  • operating instructions transferred to the customer;
  • feedback from initial field deployment collected for further improvement.
Water-heater production
01

Water-heater production

Manufacturing and assembly of the flow-through heater.

Mobile shower cabin
02

Mobile shower cabin

Cabin structure and water-supply components.

Complete equipment set
03

Complete equipment set

All system elements before packaging.

Operational testing
04

Operational testing

Water heating and continuous supply test.

Batch preparation
05

Batch preparation

Completed systems arranged for inspection.

Field deployment
06

Field deployment

Shower system installed under operating conditions.

03
Development programme completed / 2022–2025Product development / Government commission

Wood- and diesel-powered autonomous field systems

Wood- and diesel-powered autonomous field systems

Customer

Government customer. The identity is withheld in the public project description due to contractual restrictions.

Contract value

€210,000 for engineering development, prototype manufacturing, testing and pilot production.

Supply volume

  • 2 functional development prototypes;
  • 12 pilot field systems;
  • wood-fired and diesel-powered heater configurations;
  • technical documentation and operating instructions;
  • spare-parts and accessory sets.

Execution period

2022–2025 / multi-stage development, testing and improvement programme.

Development of autonomous field shower systems commissioned for government projects, including configurations with wood-fired and diesel-powered flow-through water heaters.

The project moved through several stages: analysis of operational requirements, initial engineering concept, prototype manufacturing, functional testing, configuration refinement and pilot production.

The two heater configurations were developed to provide operational flexibility in locations where access to a specific fuel type may be limited.

Field feedback was used to improve system usability, transportation, assembly, reliability and maintenance.

Autonomous field system development

Development stages

  • Operational requirement analysisDefinition of use scenarios and key performance requirements.
  • Engineering conceptDevelopment of system architecture and heater configurations.
  • Prototype productionManufacture of functional samples for testing.
  • Testing and refinementEvaluation of heating, water supply, transportation and deployment.
  • Pilot productionManufacture of an initial batch for controlled field operation.

Project results

  • two fuel configurations developed;
  • prototypes passed functional testing;
  • design updated based on testing and field feedback;
  • pilot batch manufactured;
  • product prepared for subsequent government tenders and serial production.
Initial engineering prototype
01

Initial engineering prototype

First functional system configuration.

Wood-fired heater
02

Wood-fired heater

Construction and operational testing.

Diesel-powered heater
03

Diesel-powered heater

Alternative fuel configuration.

System testing
04

System testing

Measurement of preparation time and water temperature.

Configuration development
05

Configuration development

Comparison of prototype and updated production version.

Pilot batch
06

Pilot batch

Completed systems prepared for controlled operation.

04
In progress / 2026–2027Drilling equipment / Government tender

60 m³ mud tanks for drilling operations

60 cubic metre mud tanks

Customer

State-owned oil and gas operator. The exact legal entity must be confirmed before publication.

Contract value

€690,000, including manufacturing, project-specific equipment, documentation and delivery.

Supply volume

  • 6 receiving mud tanks;
  • capacity of each tank: 60 m³;
  • total supplied capacity: 360 m³;
  • project-specific connections and service components;
  • technical documentation for every unit.

Execution period

May 2026–January 2027 / 9 months, including phased inspection and shipment.

Current execution of a government tender for the supply of 60 m³ mud tanks intended for drilling operations.

The tanks are designed for primary accumulation, temporary storage and process handling of drilling fluids under industrial operating conditions.

The project requires the manufacture of large welded steel structures with project-specific connections, access elements and protective coating.

Production is organized in phases so that manufacturing, inspection, documentation and shipment can be coordinated separately for each unit.

Mud tank fabrication

Current progress

  • engineering documentation approved;
  • steel materials prepared;
  • first tank bodies assembled;
  • welding and dimensional inspection in progress;
  • coating and final assembly scheduled by production batch;
  • first shipment planned after intermediate customer inspection.
Material preparation
01

Material preparation

Sheet cutting and forming
02

Sheet cutting and forming

Tank-body assembly
03

Tank-body assembly

Welding operations
04

Welding operations

Dimensional inspection
05

Dimensional inspection

Current production status
06

Current production status

05
In progress / 2026–2027Industrial storage / Government tender

50 m³ underground oil storage tanks

50 cubic metre underground oil storage tanks

Customer

State-owned fuel infrastructure operator. Publication of the legal name is subject to customer approval.

Contract value

€740,000, including manufacture, protective treatment, documentation and phased delivery.

Supply volume

  • 10 underground horizontal tanks;
  • capacity of each tank: 50 m³;
  • total supplied storage capacity: 500 m³;
  • installation and technological connections according to the project;
  • technical documentation for every tank.

Execution period

July 2026–March 2027 / phased manufacture and delivery over 9 months.

Current execution of a government tender for the supply of underground horizontal oil storage tanks with a capacity of 50 m³.

The products are intended for the safe receipt and storage of petroleum products within underground fuel-storage infrastructure.

The project includes manufacturing preparation, rolling and welding of cylindrical shells, installation of service openings and technological connections, protective treatment, inspection and preparation for transportation.

Final tank configuration and documentation are coordinated according to the installation conditions and contractual requirements.

Underground oil tank fabrication

Development stages

  • EN 12285-1;
  • project-specific technical requirements;
  • material and manufacturing documentation according to the contract.

Current progress

  • final technical configuration approved;
  • production materials ordered and inspected;
  • manufacturing of the first batch started;
  • inspection points coordinated with the customer;
  • phased delivery schedule confirmed.
Steel sheets and production preparation
01

Steel sheets and production preparation

Rolling of tank shells
02

Rolling of tank shells

Assembly of cylindrical sections
03

Assembly of cylindrical sections

Service openings and connections
04

Service openings and connections

Protective surface treatment
05

Protective surface treatment

Completed production stage
06

Completed production stage

Project cooperation

Planning a government
or industrial project?

Tell us what needs to be developed or manufactured, where the product will be used and which technical, contractual and delivery requirements must be considered.

SIVERGUMA can participate as a manufacturer of predefined products or as a development partner for project-specific equipment and engineering systems.

Our team will review the request and contact you to discuss technical feasibility, product configuration, production volume, documentation, project schedule, delivery requirements and pricing.

Information to include

  1. 01product or equipment type;
  2. 02intended application;
  3. 03operating environment;
  4. 04required quantity;
  5. 05technical specifications or tender documentation;
  6. 06required standards and certificates;
  7. 07delivery destination;
  8. 08required execution period;
  9. 09drawings and technical files, if available.

Commercial conditions, minimum order quantity, production schedule and pricing are agreed individually according to the project scope and contractual requirements.

Engineer reviewing production drawings beside a steel tank