Multidisciplinary engineering and independent technical support
Engineering precision at every project stage.
BARREL provides coordinated engineering and technical consultancy for power generation, renewable energy, storage, industrial electrical infrastructure and transmission networks.
From the first feasibility sketch to the owner's sign-off on commissioning.
Service divisions
Engineering decides most of a project's cost, yield and risk before the first foundation is poured. BARREL's consultancy brings the disciplines together early, documents every assumption, and stays involved as the design is procured, built and tested.
Feasibility and pre-feasibility
Technical options, site and resource inputs, preliminary layouts and cost ranges to decide whether and how to proceed.
Conceptual engineering
Plant configuration, design basis, single-line diagrams and the key technical choices.
Basic engineering
Equipment sizing, specifications, layouts and calculations ready for tender.
Detailed engineering
Construction drawings, schedules and calculations, coordinated across disciplines.
Owner's engineering
Client-side technical representation through procurement, construction and commissioning.
Design review and verification
Independent review of contractor designs against specifications, codes and the design basis.
Technical due diligence
Assessment of projects and operating assets for buyers, investors and lenders.
Independent engineering support
Technical input to lenders' and investors' monitoring, where the engagement allows independence.
Grid impact and connectivity studies
Coordination of load-flow, short-circuit, stability and grid-code compliance studies.
Constructability and value engineering
Design options that cut cost or time without cutting performance or safety.
Specifications and tender engineering
Technical specifications, BOQs, bid evaluation criteria and technical bid evaluation.
Engineering document management
Drawing registers, revision control and transmittals, on BARREL OS where agreed.
Core disciplines
One coordinated team across the disciplines a power project needs, with specialist partners for the rest.
- Civil
- Structural
- Electrical
- Mechanical
- Process
- Geotechnical
- Hydraulic
- Instrumentation
- Automation
- Protection
- SCADA
- Grid systems
Technologies we engineer
Generation and storage
- Solar PV — ground, rooftop, floating, agrivoltaic
- Wind — onshore balance of plant
- Hydro and pumped storage
- Thermal and gas balance of plant
- Battery and long-duration storage
- Green hydrogen balance of plant
Grid and electrical
- Transmission lines up to EHV
- AIS, GIS and pooling substations
- Microgrids and distributed energy
- Industrial HT/LT distribution
- Protection, SCADA and communication
- Power quality and reactive compensation
Engineering deliverables carry the signatures and stamps required by the applicable jurisdiction; where a licensed engineer of record is required locally, the proposal names who provides it.
Need engineering support on a project?
Tell us the technology, stage and what you need engineered or reviewed. BARREL replies with the disciplines involved, the deliverables and a way forward.
Your name, email, project location and stage are all we need to respond. The more you share, the more specific our first reply can be.
Planning a power project? Let's build it on BARREL.
Every power project has its own technical requirements, commercial objectives, regulatory dependencies and implementation challenges. Tell us what you are planning, where you are in the project lifecycle and what support you need.
BARREL — Bharat Atom Renewable Resources Energy Limited · Rooted in Bharat. Global by Vision.