Our Services

At EPN Consultants, we deliver comprehensive civil engineering solutions tailored to our clients' diverse needs. Our expert team ensures precision, efficiency, and sustainability in every project, from concept to construction.

With extensive experience in both public and private sectors, we collaborate with a range of professionals—architects, contractors, project managers, developers, and structural engineers—to provide practical and cost-effective solutions in areas such as roads, drainage, earthworks, and flood risk management.

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    • Vehicle and pedestrian access in and around the site

    • Drainage connections

    • Vehicle tracking and visibility splays

    • Site investigation review

    • Preliminary cut and fill Indication on utilities diversion

    • 3D road design

    • Vertical and horizontal alignment

    • Right turn lane design

    • T junction design

    • Roundabout design

    • Road marking and signs

    • Vehicle tracking and visibility splays

    • For roads, footpaths, driveways, car parks, etc

    • Sub-base calculations and specifications

    • Pavement calculations and specifications

    • Kerb layout and specifications

    • Surface finishes layout and specifications

    • S278 Agreement — alterations or improvements to public highway

    • S38 Agreement — public adoption of new highway infrastructure

    • S184 Agreement — new vehicular access within public highway

    • S106 — application to connect to a public sewer

    • S104 — adoption of new sewers, pumping stations and treatment works

    • Public sewer diversion

    • Building close to public sewers

    • Building over public sewers

    • 3D drainage design model

    • Surface and foul water layouts

    • Surface and foul water hydraulic calculations

    • SuDS solutions

    • CCTV review (repairs schedule and layout)

    • Manhole and pipe schedules

    • Flood risk assessment report

    • Surface water drainage strategy and flood mitigation measures

    • SuDS management and maintenance plan

    • Sitewide proposed levels model

    • Formation level model

    • Cut and fill optimisation

    • Based on records or underground utilities survey provided by others

    • 3D existing utilities model

    • Proposed works and existing utilities clashes layout

    • Diversion routes layout*

    *in collaboration with services’ respective discipline and providers

    • POL 3 surface water run-off and minimising watercourse pollution form

    • Input into waste credits by assessing the waste generated through earthworks

    • 3D drainage model IFC file

    • 3D proposed surface IFC file

    • 3D proposed services model IFC file*

    *in collaboration with services’ respective discipline and providers

download services offer
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Whether you need an entire package or an individual service, we’re excited to be part of the design team.

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Feasibility Studies.

    • Schematic Road Design — horizontal and vertical alignment, vehicle access in and around the site, drainage, kerbing

    • Schematic Levels Strategy Options — indication on FFLs, pedestrian access in and around site and buildings, ramps, steps and retaining walls

    • Schematic Drainage Strategy Options — foul and surface water layouts, connections assessment, indication on SuDS solutions and attenuation volumes, no indication of pipes or manhole sizes

    • Vehicle Tracking & Road Layout Review — swept path analysis for refuse, emergency or any other vehicle, visibility splays, feedback notes on site layout

    • Site Investigation Review — contamination, infiltration, CBR design values, frost susceptibility, etc.

    • Preliminary Cut & Fill — proposed and existing surface comparison (no buildups included)

    • Indication on Utilities Diversion — subject to underground utilities survey provision

    • Assisting with surveys requirements — CCTV, topographical, site investigation, underground services

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Planning Support.

    • Road Design — horizontal and vertical alignment, junctions design, road sub-base and pavement design, drainage, surface finishes, kerbing

    • Levels Design — FFLs, access to and around buildings, car parks, driveways, footpaths, garden levels, retaining walls, slopes, SuDS representation, site perimeter treatment

    • Cut & Fill Optimisation — indication on savings based on site levels design iterations

    • Drainage Design — foul and surface water layouts, SuDS design and specification, hydraulic calculations for both foul and surface water

    • Flood Risk Assessment Report

    • Surface Water Drainage Strategy & Flood Mitigation Measures

    • SuDS Management & Maintenance Plan

    • Visibility Splays Layouts

    • Vehicle Tracking Layouts

    • BREEAM Input — POL 3 surface water runoff and minimising water course pollution; input into waste credits by assessing the waste generated through earthworks

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Detailed Design.

    • Road Design — construction details, longitudinal sections, cross-section

    • Levels Design — cut and fill, discharging of planning conditions

    • Drainage Design — construction details, manhole schedules, discharging of planning conditions

    • CCTV Review — repairs schedule and layout

    • External Works — construction details for footpaths, driveways, car parks, kerbs, edging, etc

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Construction Phase.

    • Formation Level — for roads and external works

    • Setting Out — for roads and drainage

    • Statutory Agreements — S278, S38, S106, S104, building close to or over public sewers, sewer diversion

    • Site Visits & Reports

    • Addressing Site Queries

Let’s discuss your requirements.

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