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ХАЛЛ ГРУПП / Business sector

Engineering, installation and service

ХАЛЛ ГРУПП has operated since 2016. We carry out agreed engineering, electrical installation, commissioning and service tasks. Equipment is coordinated with documentation and existing-site conditions; design, works and acceptance are defined in the contract.

Engineering, installation and service

Engineering works by scope and outcome

Document preparation, installation, commissioning and service are distinct scopes. Each example links to a specific project and its supporting basis; supply alone is not presented as installation.

Engineering preparation and design

We reconcile the design, specifications, installed equipment and package boundaries. The design scope is agreed for the specific site and contract.

Inputs and acceptance

  • Diagrams, drawings, specifications, questionnaires and input data.
  • Equipment interfaces, completeness and responsibilities.
  • Design and working documentation, checks and acceptance criteria.
  • Agree the stage deliverable as a drawing, diagram and specification set, with a list of outstanding inputs and decisions.

Related experience · scope and outcome

Building-services equipment maintenance: a photograph from the work archive.

Completed work · historical reference

Equipment and utility systems for a processing plant →

Technical renewal, refurbishment and maintenance work covered connected plant systems, from instrumentation and drives to pumping and environmental control.

Electrical installation and cable lines

We plan outages and access, complete the agreed installation and hand over the contractual scope. The examples below were accepted under signed documents.

Inputs and acceptance

  • Installation diagrams, routes, materials and connections.
  • Operating-site conditions, schedule and site access requirements.
  • Handover, as-built records and acceptance scope.
  • For handover, agree as-built diagrams, the installed-work boundaries, completion records and the measurements specified in the contract.

Related experience · scope and outcome

Works accepted under KS-2 and KS-3 · 2022

Power cabling and switching for façade lighting →

The electrical installation stage was completed and accepted by the customer under KS-2 and KS-3 forms dated 29 July 2022 and signed by both parties.

Work accepted under a transfer document · 2022

Two 10 kV cable lines, 120 m each →

The work was completed and accepted: the transfer document describes the work and bears signatures and seals of both parties.

Substation installation and commissioning

We coordinate equipment delivery with substation installation and commissioning. Checks and acceptance criteria are established before the work starts.

Inputs and acceptance

  • Single-line diagram, protection, automatic transfer, loads and network parameters.
  • Connections, outage boundaries and provision of input data.
  • Commissioning programme, test records and contractual handover package.
  • Agree handover against the commissioning programme: setting records, measurement and check results, outstanding issues and operating acceptance criteria.

Related experience · scope and outcome

Substation and power circuit breaker: a photograph from the project archive.

Completed work · historical reference

Direct UESA block supply and substation restoration →

The substation was restored with category II power supply reliability. Imported equipment procurement and site work formed a coordinated scope.

Work on transformer equipment: a photograph from the project archive.

Completed work · historical reference

2 × 630 kVA substation: design through commissioning →

The completed scope covered the substation and associated network works: equipment, reserve line, installation and commissioning.

Cable-line diagnostics and electrical testing

We agree the task for a specific cable line: electrical testing, fault location or repair. Diagnostics and subsequent repairs have separately agreed scopes and acceptance criteria.

Inputs and acceptance

  • Cable type, operating voltage, conductor count and cross-section, length and line diagram.
  • Fault symptoms, available test records and photographs of accessible connections.
  • Isolation and access conditions; contractual checks, reporting documents and acceptance scope.
  • Agree a report identifying the cable and section, inspection conditions and results, conclusions and any separately ordered repair work.

Related experience · scope and outcome

Fulfilment recorded in the accounting register

Electrical testing of a 150 m cable line →

Electrical testing of the line was completed; payment for the order is recorded in the financial plan.

Fulfilment recorded in the accounting register

Cable fault location and cable repair →

The 2024 order register marks both scopes as completed, each with a separate sales record.

Electrical repair and modernisation

We address specific faulty assemblies and outdated equipment. Parts are selected for the required execution, with post-replacement checks agreed in advance.

Inputs and acceptance

  • Model, nameplate, diagram, defect and operating history.
  • Terminations, adapters, panels and component compatibility.
  • Repair, outage and post-work verification boundaries.
  • At handover, record replaced assemblies and their designations, agreed diagram changes and the post-replacement check results.

Related experience · scope and outcome

Completed work · historical reference

Cable termination repair in RM6 switchgear →

A defined cable-connection repair was completed using the stated termination and adapter types.

Completed work · historical reference

Overhaul of a 2 × 630 kVA substation →

The scope covered the substation overhaul and connected network elements at an operating production site.

Engineering-equipment maintenance and repair

Diagnostics, consumable replacement and repairs are agreed for the specific model. Our recorded work includes UPS service, a boiler-house overhaul and repair of a Rittal SK 3398.408 unit.

Inputs and acceptance

  • Model, condition, maintenance schedule and history.
  • Required spare parts and agreed alternatives.
  • Service scope, acceptance and subsequent maintenance.
  • Document service results to the agreed scope: identified defects, completed work, materials used and the specified check results.

Related experience · scope and outcome

UPS maintenance: a photograph from the project archive.

Completed work · historical reference

APC Galaxy 300: maintenance and battery replacement →

The existing UPS received the stated maintenance and battery replacement.

Completed work · historical experience

Boiler-house supply and major overhaul →

The boiler-house supply and major overhaul scopes were completed.

Fulfilment recorded in the accounting register

Repair of a Rittal SK 3398.408 unit →

The repair order was dispatched; payment for the work is recorded in the financial plan.

Industrial and outdoor lighting

Industrial tasks take temperature and chemical exposure into account; existing outdoor systems require assessment of their condition and maintenance regime.

Inputs and acceptance

  • Area purpose, temperature, chemical exposure and mounting conditions.
  • Power diagrams, existing luminaires and required execution.
  • Design, supply, installation or maintenance scope.
  • For acceptance, agree the equipment schedule, as-built connection diagram and records of the work and measurements specified in the contract.

Related experience · scope and outcome

Completed work · historical reference

Lighting for corrosive environments and high temperatures →

The scope progressed from lighting design to equipment supply and installation at the production site.

Contract performed · maintenance

Outdoor-lighting maintenance at an operating facility →

The maintenance contract was performed; the work is also listed in the ХАЛЛ ГРУПП historical reference.

Technical studies before procurement and installation

An ongoing engineering review helps agree specifications and work boundaries. It is shown separately from completed installation and commissioning.

Technical study · September 2026

Automation: checking specifications, data sheets and package boundaries →

A list of technical clarifications and conditions for comparable offers was prepared. Quantity and configuration require written agreement before procurement.

How we work

Work scope, site conditions, documents and responsibilities are agreed before work starts.

  1. Review the input data and determine the site survey needed.
  2. Agree the technical solution, scope, resources, schedule and acceptance criteria.
  3. Carry out the contracted work and hand over the agreed documentation.

Related sectors

All sectors

Start with your requirement

ХАЛЛ ГРУПП LLC · Russian tax ID 1660274271

Kazan · 8D Skryabina Street · office 3.11B

client@hallgroup.ru · +7 843 215-79-89

Select a supply enquiry or a partnership proposal. We will clarify the requirements and agree the next steps.

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