Alpha Construction Ltd

01283 733688

info@alphaconstruction.co.uk

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Towcester

Delivery of a new Anaerobic Digestion gas-to-grid facility

Client : Qila Energy

End User : Manor Farm AD Ltd.

Location : Northamptionshire

Contract Value : £1.3m

Project complexities, simplified by Alpha:

  1. Executing full civil delivery within an operational agricultural setting, maintaining access routes, protecting ongoing farm operations and sequencing works to minimise disruption to the landowner.
  2. Constructing large-capacity storage and containment structures, including digester bases and a lined process water lagoon, requiring precise engineering to ensure environmental protection and long-term structural stability.
  3. Coordinating foundation and infrastructure delivery with mechanical and process installation teams, ensuring programme alignment and readiness for commissioning without abortive rework.

Scope of Works:

  • Site-wide bulk excavation and filling works, establishing formation levels and a stable development platform for heavy process infrastructure.
  • Installation of precast concrete retaining wall systems, forming large-capacity feedstock storage clamps designed to withstand operational loading.
  • Construction of reinforced concrete bases for primary digester tanks and buffer storage, engineered to support dynamic process loading and long-term structural performance.
  • Excavation and formation of a 5,000m³ process water lagoon, incorporating specialist rubber membrane lining to ensure environmental containment and compliance.
  • Construction of foundations for ancillary mechanical plant, including compressors and pumping systems supporting gas-to-grid operation.
  • Provision of access infrastructure and surface finishes, enabling safe vehicle movement and long-term site operability.

Ready to Build with Confidence?

Let’s shape a smarter, safer, more efficient solution, together.

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Alpha Construction Ltd

Why Alpha Construction Ltd?

We support clients from the earliest stages of a project to help shape practical, buildable solutions before work starts on site.

Adding Value Early

Adding Value Early

Early Contractor Involvement allows us to contribute our delivery experience during the design and planning stages, helping test options against real site conditions and reduce the risk of later change

Trusted Delivery Teams

Trusted Delivery Teams

Our directly employed teams provide continuity, accountability and practical site experience throughout delivery, supporting consistent standards of safety, quality and programme management.

Proven in High-Risk Environments

We regularly deliver projects in live, complex and highly regulated environments where safety, planning and coordination are critical. This experience allows us to manage risk effectively and maintain control of programme and quality, even when conditions are challenging.

Framework & Public Sector Ready

Our processes and reporting are aligned with framework and public sector requirements, supporting strong governance, transparency and compliant delivery throughout the life of a project.

Transparent, Competitive Pricing

Transparent, Competitive Pricing

We provide clear, considered pricing supported by open communication around scope, risk and delivery requirements. This helps clients make informed decisions and maintain greater visibility over costs throughout the project.

Relationship-Driven Delivery

Relationship-Driven Delivery

We work collaboratively with clients, designers and stakeholders to build long-term working relationships based on trust, communication and consistent delivery. This results in smoother projects, quicker resolution of issues, and stronger outcomes over time.

Ready to Build with Confidence?

Let’s shape a smarter, safer, more efficient solution, together.