- Made in North Devon since 1973
- BSI Kitemark ready-mixed concrete
- Manufactured to BS EN 14992
- UK-wide & European delivery
For contracts managers and engineers
Precast that lands
on the date you said.
Prestressed panels, retaining systems, culverts and structural specials — manufactured to BS EN 14992 and BS 8500-1:2023, delivered with the paperwork your QS wants and the programme your site needs.
What we do for civils contractors — in plain English
WCCP cast precast concrete for civils contractors — retaining walls (king-post, L-block, cantilever), prestressed wall panels, box culverts, padstones, AD-plant tank components. Designed to BS EN 1992-1-1 (Eurocode 2), BS EN 14992 and BS 5400. Cast in North Devon and delivered UK-wide.
What we cast
The catalogue most contractors order from.
Six product families that cover most of the precast on a typical civils job. Specials and one-offs sit under bespoke — we do plenty of those too.
Prestressed Wall Panels
100 / 150 / 180 / 280mm (4in / 6in / 7in / 11in) · BS EN 14992
Factory-cast prestressed panels to 6.0m (19ft8in), manufactured to BS EN 14992. Cast to your post-centre and surcharge — site assembly in days, not weeks.
Retaining Walls
King post · L-block · cantilever
Three systems, one supplier. We help you pick the geometry that suits the surcharge, footprint and the budget — then cast it.
Culverts & Box Sections
600mm to 3000mm (2ft to 9ft10in) · DN-rated to BS 5911
Box culverts and headwall sections cast to your hydraulic calc. Wing walls, aprons and end frames cast as a kit, not a guess.
Padstones & Bearings
C40/50 · cast to engineer schedule
Schedule us your loadings and bearing dimensions. We cast, mark and deliver in load order. No site cutting, no specials at 4pm.
Vehicle Inspection Pits
HGV / PSV / agri · BS EN 1992 design
Single-piece pit kits to MOT VOSA standard. Steps, lighting recess, sump and edging cast in. Drop into the slab in one lift.
Bespoke Civils
In-house design · Eurocode 2
Specials, transition pieces, junction boxes, manhole bases. Send us the GA — we will detail, cast and deliver it.
Rest of the civils range
Plus retaining walls, drainage, kerbs and bridge beams.
Complete civils catalogue — every product below has its own detail page with specs, FAQs and a quote button.
King Post Walls
UC 152–305 posts · panel infill
L-Block Retaining
600mm-4.0m (2ft-13ft1in) · interlocking
Cantilever Walls
No tie-back · fast install
Interlocking Blocks
Reusable site walling · betonblocks
Rapid Fit Retaining Blocks
Gabion replacement · stack-and-go
Pipe Culverts
BS 5911-1 · 300-1800mm Ø (1ft-5ft11in)
Headwalls & Wing Walls
CIRIA C786 · culvert outfalls
Dish Channels
Surface drainage · BS EN 1433
Kerbs
Half-batter · bullnose · BS EN 1340
Soakaways & Chambers
BS 5911-3 · SuDS systems
Weighbridge Bases
NMI tolerances · BS EN 1992
Bridge Beams
Y / M / U beams · BS EN 15050
Lintels
Heritage + architectural · BS 5977
Tetrapods
3.5-tonne (7,716lb) coastal armour
Sand Channels
V-section · 2% fall
Standards we cast to
Conformity documentation on request.
We do not just hit the standards — we can supply the proof. On request, every panel comes with its conformity documentation, a mix certificate and a release-strength record.
- ·BS EN 14992 — precast wall element specification, factory production control.
- ·BS 8500-1:2023 — concrete mix designation and exposure classes.
- ·BS EN 1992 (Eurocode 2) — design of concrete structures.
- ·BS EN 13369 — common rules for precast concrete products.
- ·BSI Kitemark — ready-mixed concrete to BS EN 206 / BS 8500-2.
Manufactured to BS EN 14992.
Prestressed panels cast to the precast wall-element standard. Conformity documentation, structural calcs and mix certificates available on request — no chasing missing paperwork.
BS 8500-1:2023 mix designs.
Concrete cast to the current designated and designed-mix tables. Sulphate-resisting, exposure-class matched, and the cube tests to prove it.
Insured and pre-qualification ready.
Public liability and product liability insurance in place. Pre-qualification packs and certificates sent same day.
Supplying Tier-1 and Tier-2 contractors.
We cast for principal contractors across highways, water and rail. We keep client work confidential by default.
Where our precast goes — anonymised
Highways
Retaining walls, headwalls
Principal contractor
Water
Panel systems, chambers
Utilities contractor
Rail
Padstones, bearing pads
Principal contractor
Civils — Regional
Cantilever wall · 220m run (722ft)
South West contractor
House Builder
Retaining + L-block
Volume builder
Grant-funded (FETF)
Slurry stores, multi-farm
Agricultural rollout
Local Authority
Box culverts, river culverting
County council scheme
EU export
DIN-spec retaining walls
European estate
Estate / island
Bespoke retaining wall units
Remote site delivery
Highway-adjacent
Padstones to engineer’s drawing
Tier-2 civils contractor
Named clients and stamped tender references on request from contracts managers and QS teams — we keep contract work confidential by default.
Common questions
What contracts managers ask.
Five questions we field most weeks from QS, design and site teams.
Are your prestressed panels CE / UKCA marked? +
We cast our prestressed panels to BS EN 14992 (precast wall elements). On request we supply the conformity documentation, the structural calculations, the concrete mix certificate and the strand release-strength tests — your site team gets a single PDF pack. Current CE/UKCA marking is confirmed per project at order stage.
Which mix designs do you use? +
We cast to BS 8500-1:2023 designated and designed mixes. Standard panels are C40/50 with sulphate-resisting CEM II/B-V or III/A binders depending on the exposure class. For ground contact and slurry contact we move to DC-3 or DC-4 designations. Mix certificates are available on request.
How fast can you turn a contract round? +
Catalogue panels are 2 to 4 weeks from drawing approval. Bespoke retaining systems and culverts run 6 to 10 weeks depending on detail. We hold programme-critical components in stock for our framework clients — talk to us early and we will phase production to match your sequence.
Can you design and cast to our engineer's scheme? +
Yes. Send us the GA, the loadings and the surcharge profile. Our in-house design team detail to Eurocode 2 (BS EN 1992), issue casting drawings for your engineer's sign-off, and only then go to mould. We carry CDP responsibility on bespoke elements where you need it.
Do you carry framework or principal-contractor pre-qualification? +
We supply Tier 1 and Tier 2 contractors across the South West. We will send our PQQ pack and insurance certificates same day. Email quotes@wccp.co.uk and ask for the civils pack.
Tender packs go straight to product pages: prestressed panels, retaining walls, culverts and box sections, padstones, vehicle inspection pits or bespoke civils. Specials and one-offs sit under bespoke.
Send us the drawing.
Email a GA, an outline schedule or a tender pack to info@wccp.co.uk — we will quote, detail and programme inside 48 hours.