The FP McCann P10 Man Ring 1200×1000 mm SR4 D/STEP is a high-quality precast concrete component engineered to form part of a manhole chamber or inspection structure in drainage and underground utility systems. Manufactured by FP McCann — a leading UK supplier of precast concrete infrastructure products — this chamber ring delivers long-lasting durability and reliable load-bearing performance for demanding civils applications.
With a nominal 1200 mm internal diameter and 1000 mm depth, this manhole ring incorporates double step irons (D/STEP) to facilitate safe and easy access for inspection, maintenance and workforce entry. Through its precast design and robust concrete construction, the P10 man ring supports installation efficiency while withstanding backfill loads, ground movement and environmental stresses typical of underground infrastructure.
FP McCann manhole chamber rings feature tongue-and-groove joints, which help ensure secure alignment and connection with adjacent rings and accessories when installed as part of a complete manhole system.
Key Features
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Product Name: FP McCann P10 Man Ring 1200×1000 mm SR4 D/STEP
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Manufacturer: FP McCann
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Type: Precast Concrete Manhole Chamber Ring
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Nominal Internal Diameter: 1200 mm
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Depth/Height: 1000 mm
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Design: Integrated double step irons for safe internal access
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Jointing System: Tongue-and-groove precast joints
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Material: High-strength dense concrete
Performance Benefits
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Double step iron design for safer and more efficient internal access
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SR4 structural rating suitable for common drainage and sewer chamber applications
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Tongue-and-groove joints promote stability and ease of installation
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Manufactured in robust precast concrete for long-term durability
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Compatible with other FP McCann manhole components for full chamber build-ups
Standards & Compliance
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Manufactured in accordance with BS EN 1917 and BS 5911-3 precast concrete manhole standards when used within a complete system, ensuring quality and structural compliance for civil infrastructure projects.
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SR4 rating indicates suitability for service loads typically encountered in below-ground drainage and inspection chamber construction.
Applications
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Sewer and foul water manhole chambers
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Surface water and storm drainage access points
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Inspection chamber structures
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Access points at pipeline junctions or direction changes
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Underdrain and underground utility access installations
Why Choose FP McCann P10 Man Ring 1200×1000 mm SR4 D/STEP?
For civils contractors, drainage specialists and groundworks professionals, the FP McCann P10 Man Ring offers a structurally robust and reliable solution for constructing deep manhole chambers and inspection access points. Its integrated double step irons enhance onsite safety and usability, while the proven tongue-and-groove design facilitates secure installation in a complete precast chamber system. Manufactured by FP McCann, this ring delivers trusted quality and performance for demanding infrastructure and drainage projects.FP McCann P10 Man Ring 1200×1000 SR4, Precast Concrete Manhole Ring, Manhole Chamber Ring with Steps, 1200 mm Deep Chamber Ring, Double Step Manhole Ring, SR4 Drainage Ring UK, Concrete Access Chamber Ring, Groundworks Manhole Component, FP McCann Civils Products, Precast Drainage Infrastructure, Inspection Chamber Ring UK, SR4 Structural Manhole Ring, Tongue & Groove Manhole Ring
