A selection of the drainage design, flood risk, highway and structural projects we've delivered for clients across the UK.
Over 20 years we've worked on projects of every scale — from a homeowner needing a drainage design for a single extension, to national housebuilders delivering 300-unit residential schemes, to the Ministry of Defence. Every project receives the same rigorous approach.
20+
Years' experience
300+
Units on single schemes
1–300
Homes per scheme
Drainage design drawing produced by JNM Engineering
Selected projects
CommercialAirport Operator
Wolverhampton Airport
Taxiway DesignDrainage Design
Civil engineering design for taxiway infrastructure and associated drainage at Wolverhampton Airport. JNM Engineering delivered the full taxiway design alongside a comprehensive drainage strategy to manage surface water across the airside environment.
Outcome
Design completed to programme. Drainage strategy satisfied the airport operator's technical requirements and relevant regulatory standards.
CommercialGraylaw
Graylaw Distribution Centre, Isle of Man
Drainage Design
Drainage design for a new distribution centre on the Isle of Man. JNM Engineering produced the full surface water and foul drainage strategy for the commercial development, coordinating with the local authority and statutory consultees throughout.
Outcome
Drainage design approved without objection. Development proceeded to construction on programme.
102 unitsDeveloper
Ludlow Road, Cleobury Mortimer
Drainage DesignHighway DesignFlood Routing
Full civil engineering design package for a 102-unit residential development at Ludlow Road, Cleobury Mortimer. JNM Engineering delivered the drainage design, adoptable highway design, and detailed flood routing analysis to demonstrate no increase in flood risk to the surrounding area.
Outcome
Planning permission granted. All technical submissions approved by the highway authority and Lead Local Flood Authority without objection.
24 unitsDeveloper
Claverley — Two-Phase Residential Development
Drainage DesignHighway DesignStructural Design
Two-phase residential development of 24 houses at Claverley. JNM Engineering provided the full civil and structural engineering design package across both phases, including drainage strategy, adoptable highway design, and structural design coordinated with the house types and ground conditions.
Outcome
Both phases approved and progressed to construction. Technical approvals secured across drainage, highway, and structures without revision.
Civil and structural engineering design for four new school units at St Peters School, Nottingham. JNM Engineering delivered drainage design, foundation design, internal road layout, parking design, and access road design — a fully integrated package coordinated with the school's operational requirements and the local highway authority.
Outcome
All technical approvals secured. Development completed on programme, delivering four new school units without disruption to the existing school operation.
26 unitsDeveloper
Trinity Church Conversion
Drainage DesignAccess DesignRoad Design
Conversion of a historic church into 24 apartments and 2 houses. JNM Engineering provided the drainage design, access design, and road design for this sensitive conversion project, working within the constraints of the existing structure and the surrounding conservation area.
Outcome
Planning permission granted. Drainage and access designs approved by the local authority. Conversion completed, bringing a historic building back into residential use.
Have a project in mind?
Whether it's a single-dwelling extension or a 300-unit scheme, we'd love to hear about it. We reply the same working day.