Technical design for Dartford projects

A consented Dartford scheme still has to become information precise enough to price, pass and build, and estuary-edge brownfield land adds demands a package must answer. Our technical design service produces it: Building Regulations packages covering structure, fire safety, thermal performance under Part L, ventilation and access under Part M; construction details built for the ground, the junctions and, where the consent required it, flood resilience; and specifications a contractor can price. Structural and services information is coordinated into one consistent set, carrying the architectural design intent and any ground, flood or drainage commitments through to construction. Building control submissions are prepared and managed, with a full plans decision typically due within five weeks, handled by the borough or an approved inspector. On former industrial land, foundations are designed with the geotechnical engineer for made ground and any remediation drawn and sequenced; on estuary-edge sites, finished floor levels, resilient construction and sustainable drainage are detailed to the consent. Scope and deliverables are fixed in writing first.

Where Technical Design sits in the RIBA process

0. Strategic Definition

1. Preparation & Briefing

2. Concept Design

7. Use

3. Spatial Coordination

6. Handover

5. Manufacturing & Construction

4. Technical Design

4. Technical Design

Detailed drawings, specifications and schedules are produced so the project can be priced, procured and built. Design responsibilities are pinned down and information is prepared for tender or for a contractor to manufacture and construct.

Look at the whole process

What does a Dartford technical appointment cover?

The route from a brownfield consent to a buildable, compliant package. It opens with a note through the contact form or to info@aecarchitecture.co.uk giving the consented scheme, its conditions, the procurement route and the programme, and AEC responds with a written scope: full Building Regulations and construction packages, or defined elements such as a detail set or specification. The conversation covers the ground, contamination and flood conditions, any site investigation done, the consultants engaged and how the contractor will price on demanding land. Coordination with structural, geotechnical, services and, on riverside sites, drainage engineers sits inside the appointment, and the fee, usually fixed, is agreed before drawing begins. Ground, remediation and flood matters are planned into the package from the start.

Brownfield ground understood

Former industrial and reclaimed land throws up foundation and remediation questions a greenfield site never sees, and packages are drawn for that: foundations designed with the geotechnical engineer for made ground, and any remediation the consent required detailed and sequenced. Getting the ground right keeps a Dartford scheme buildable and priceable.

Conditions carried through

A Dartford consent can carry contamination, flood and drainage conditions, and packages drawn by the practice that secured them turn those into buildable detail. Where planning was managed in-house, the conditions flow straight into the drawings rather than being reinterpreted by a new team.

Kent in working range

The practice works across Kent from its Essex base, close across the Thames, so surveys, coordination and site checks are practical rather than occasional. Familiarity with the town's building control routes keeps submissions aligned with what approval requires on a brownfield or riverside site.

How do packages handle Dartford's brownfield ground?

By designing for what lies beneath rather than assuming a clean site. On former industrial or reclaimed land, foundations are designed with the geotechnical engineer for made ground, and any remediation the consent required, capping, removal or treatment, is drawn and sequenced so the contractor prices and carries it out correctly, because ground handled loosely wrecks a programme and a budget. On estuary-edge sites, the flood conditions are built in: finished floor levels set to the consent, resilient construction low down, and sustainable drainage coordinated with the drainage engineer, so a flood-conscious permission is delivered rather than nominal. Compliance under Part L and Part M is designed in alongside. Building control, typically deciding within five weeks on the full plans route, is coordinated to land on time, and where the project continues onto site the same team provides construction support, so the ground, remediation and flood detailing is held through a build where the site keeps testing the design.

A project we have worked on

Barratts ColArt, London: visualisation of a new apartment block within the 220 home development

Barratts – ColArt, London

London

Residential
New Build
Private Developer

Major residential development of approximately 220 plots—mix of flats, houses and bedsits—with external communal areas, delivered by a leading UK housebuilder over a two-year period. AEC supported planning and assisted in clearing condition

View project

FAQs

What does technical design produce for a Dartford project?

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Building Regulations packages, construction-level drawings, ground, remediation and flood-resilience details, schedules and specifications a contractor can price, with structural, geotechnical, services and any drainage information coordinated into one set and conditions honoured. Building control submissions are managed. Deliverables are listed in the written scope agreed before drawing begins.

Do you handle contaminated and made ground?

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Yes, and in Dartford much of the work involves it. Foundations are designed with the geotechnical engineer for made ground, and any remediation the consent required is drawn and sequenced so the contractor prices and carries it out correctly. Detailing the ground properly, rather than assuming a clean site, is what keeps a brownfield scheme buildable and on budget.

Can packages handle estuary-edge flood conditions?

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Where a Dartford consent carries them, yes. The package details the finished floor levels, resilient construction and sustainable drainage the approval required, coordinated with the drainage engineer. These are drawn as part of the building, so the contractor prices and builds the flood resilience the consent promised rather than treating it as an optional extra late in the job.

Who handles building control in Dartford?

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Either Dartford Borough Council's building control team or an approved inspector, depending on the client's choice and the project. Packages are prepared to satisfy either route, and the full plans approach gives a decision typically within five weeks. AEC manages the submission as part of the technical design service.

How are technical design fees set in Dartford?

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From the scope and the project's complexity: the drawings and details required, the ground, remediation and flood coordination load and the deliverables the procurement route demands. Brownfield and estuary-edge sites often need more detailing, which the scope reflects. Fees are usually fixed for a defined package and agreed in writing before drawing begins.

What should we send for a Dartford fee proposal?

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The consented drawings and decision notice with its conditions, any site investigation report, the procurement route, the programme and details of consultants already engaged, through the contact form or to info@aecarchitecture.co.uk. AEC reviews them, scopes the package and returns a written fee proposal with deliverables listed. Work begins on acceptance with a coordination review.

What our clients say

From schools to homeowners, we work closely with every client to deliver thoughtful, lasting architecture here’s what they’ve said about working with us.

Sarah Mitchell
Headteacher, Hollowbrook primary

AEC understood exactly what our school needed a space that was calm, practical, and inspiring for students and teachers alike. The whole process felt collaborative from day one, and the end result has had a real impact on daily school life.

James Carter
Private homeowner, Cambridge

Working with AEC was seamless. They listened carefully, challenged our thinking in the right ways, and delivered a design that just works — light, functional, and surprisingly cost-efficient. We couldn’t be happier with the result.

Ravi Patel
Director, Ashore housing development

AEC brought clarity and creativity to a complex residential scheme. Their technical knowledge and attention to detail kept the project on track and their team were genuinely great to work with.

Sarah Mitchell
Headteacher, Hollowbrook primary

AEC understood exactly what our school needed a space that was calm, practical, and inspiring for students and teachers alike. The whole process felt collaborative from day one, and the end result has had a real impact on daily school life.

James Carter
Private homeowner, Cambridge

Working with AEC was seamless. They listened carefully, challenged our thinking in the right ways, and delivered a design that just works — light, functional, and surprisingly cost-efficient. We couldn’t be happier with the result.

Ravi Patel
Director, Ashore housing development

AEC brought clarity and creativity to a complex residential scheme. Their technical knowledge and attention to detail kept the project on track and their team were genuinely great to work with.

Sarah Mitchell
Headteacher, Hollowbrook primary

AEC understood exactly what our school needed a space that was calm, practical, and inspiring for students and teachers alike. The whole process felt collaborative from day one, and the end result has had a real impact on daily school life.

James Carter
Private homeowner, Cambridge

Working with AEC was seamless. They listened carefully, challenged our thinking in the right ways, and delivered a design that just works — light, functional, and surprisingly cost-efficient. We couldn’t be happier with the result.

Ravi Patel
Director, Ashore housing development

AEC brought clarity and creativity to a complex residential scheme. Their technical knowledge and attention to detail kept the project on track and their team were genuinely great to work with.

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