MANHOLES

MANHOLES
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MANHOLES

Product catalog summary
Introduction
This document provides an overview of Kent Stainless's products and services, focusing on manholes, grilles, drainage, and tree pit frames. It covers the company's history, product development, accreditations, and technical specifications.
Manhole Product Development History
Kent Stainless started as a steel fabricator in 1982 and shifted to stainless steel drainage systems by 1990. The product range expanded to include manholes and gratings, serving industries like pharmaceuticals and civil landscaping. Notable projects include Dublin Airport Terminal 2.
Accreditations
Kent Stainless holds ISO 9001:2008, ISO 14001:2004, and OHSAS 18001:2007 certifications, ensuring compliance with quality, environmental, and safety standards.
Understanding Loadings
The document emphasizes load testing for fabricated covers, using Solid Works and Cosmos Stress Analysis Software, adhering to EN 124 standards for load classifications from A15 to F900.
Product Specifications
Specifications for products like Kent Solo Paver and Kent Hinged Paver are detailed, designed to meet specific load and environmental conditions.
Specifications
Access covers are designed for slow-moving wheel loads, with B125 adequate for road-legal loads. FACTA C and D are economical for higher traffic areas. BS 9124:2008 specifies requirements for access cover systems.
Procedures
Kent Stainless designs access covers considering traffic and vehicle weight, using SolidWorks Simulation for structural analysis.
Standards
Kent Stainless adheres to FACTA specifications, aligning with European standards for structural steelwork.
Recommendations
Use product tables for specifying options. Contact Kent Stainless Technical Support for loading requirements. Custom sizes are available.
Key Data from Tables
FACTA and BSEN124 load classes are provided, with options for sealing types, stainless steel grades, and galvanization standards.
Product Features
Kent Solo Paver Manholes feature laser-cut lettering and tapered sides, with options for customization.
Project Overview
Key projects include Wexford Main Street refurbishment and York Minster renovation, highlighting the use of Kent Stainless products in urban developments.
Specifications and Requirements
  • Stainless steel recessed manhole covers designed for stone infill and various loadings.
  • Custom sizes and laser-cut inscriptions for utility identification.
Project Highlights
  • Wexford Main Street: Custom manhole covers and slot drainage, valued at €180,000.
  • Cutty Sark Gardens: Custom in-ground units for events, valued at €30,000.
Product Features
  • Gas Rams, IP67 rated sockets, and anti-rodent mesh for power units.
Standards and Compliance
  • Products manufactured in accordance with FACTA and BS EN124 standards.
Overview
The document details specifications for Kent Stainless products like gratings and manholes, designed for urban environments with features like heelproof surfaces and customization options.
Specifications
  • Kent Dished Perforated Grating: Designed for curved channel drains, compliant with FACTA and BS EN124 standards.
Standards and Load Capacities
Products comply with FACTA and BS EN124 standards, offering various load capacities.
Customization and Options
Products offer customization options, including different grades of stainless steel and tray depths.
Conclusion
Kent Stainless provides high-quality, customizable products for urban infrastructure projects, ensuring safety and compliance with industry standards.
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Catalog excerpts

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. . . The in-house engineering completed by Kent Stainless and the knowledge and advice Parsons . . . Because of the engineering know-how you certainly return to Kents for further work . . . Wexford County Council Skanska Construction UK Ltd T/A Skanska Infrastructure Services Mail For the attention of: Michael Hurley Kent Stainless Ardcavan Wexford Ireland Maple Cross House Denham Way Maple Cross Rickmansworth Hertfordshire WD3 9SW Registered Office: Maple Cross House, Denham Way, Maple Cross, Rickmansworth, Hertfordshire, WD3 9SW . Dear Michael, Ref: Letchworth Garden City, Manholes, Grilles...

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KENT STAINLESS Manhole Product Development History In 1982 Kent Stainless set up as a general steel fabricator making components for other companies to their drawings requirements. By 1990, we had begun designing our range of stainless steel drainage. Ireland already had a very large Beef, Dairy and Beverage industry all of which required stainless steel drainage. The major growth sector soon afterwards was the Pharmaceutical Sector and Cork in Ireland became one of 3 worldwide centres of excellence for Pharmaceutical production. These drainage projects brought with them requirements for us to...

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MANHOLES-5

KENT STAINLESS Accreditations ISO 9001:2008 relates to Quality. The standard is designed to help organisations ensure that they meet the needs of customers. ISO 9001:2008 is the world’s foremost quality management standard, used by hundreds of thousands of organisations in over 170 countries worldwide. The standard helps Kents achieve customer satisfaction, while also meeting statutory and regulatory requirements related to our products. ISO 14001:2004 relates to the Environment. With the need to protect the environment, Kents aim to minimise their environmental footprint and promote sustainable...

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KENT STAINLESS Understanding Loading Fabricated Access Covers and Loadings A fabricated cover is a lot more than just a manhole cover. Unlike a manhole cover, fabricated covers fulfil a huge variety of applications both internal and external. Fabricated covers can be made in a variety of materials and offer flexibility of design that a cast manhole cover cannot. Bespoke designs, short production runs and even single covers are all possible. With this in mind we use analysis and calculation based upon the base wheel load to establish a calculated serviceability load. Designed within the elastic...

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MANHOLES-7

KENT STAINLESS This standard does not apply for gratings as part of prefabricated drainage channels according to EN 1433. This standard does not apply for floor and roof gullies in buildings which are specified in EN 1253-1. Fabricated access covers are designed for Slow Moving Wheel Loads ONLY, so there shouldn't be a need for C250 or D400 fabricated covers. B125 is adequate for slow moving wheel loads - road legal FATCA C and FACTA D could be used in areas subject to a higher frequency of slow moving traffic, these would be a lot more economical than C250 and D400 covers. C250 and D400 are...

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KENT STAINLESS FACTA Kent Stainless are members of the Fabricated Access Covers Trade Association (FACTA). We operate and adhere to FACTA specifications which came into effect on 1st March 2013. The specification was prepared by the members of the FACTA Technical Committee and currently 15 major companies which represent the majority of supply in this sector have signed up to the standards. FACTA focuses on wheel loadings and base their test loads and calculations on the European standards for structural steelwork. For covers over 1m clear opening please see BS9124 FACTA loadings can be compared...

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KENT STAINLESS This by no means limits them to that use, and often a pedestrian cover can be designed to take 44 tonne vehicles with 5 tonne pneumatic wheel load The engineering team employ SolidWorks Simulation allowing the engineers to carry out structural simulation on parts and assemblies with finite element analysis (FEA) while they work to improve and validate performance and reduce the need for costly prototypes or design changes later on.

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MANHOLES-10

KENT STAINLESS How To Specify To create your own Specification Clause please, simply choose the options you require to suit the product you need. You can do this very simply by using the tables which are shown on each product page. Each product page has: 1. Its own Product Details Table which shows the typical sizes it comes in. (Custom Sizes are also available, should you require a product in a size which is not covered in this table, please call our Technical Support team and we will be happy to assist you to suit your requirements.) 2. An Options table which shows which features can be added...

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KENT STAINLESS Product Code Specify: Kent Solo Paver Manhole KSP-450/450; 450mm x 450mm clear ope; 80mm tray depth; Unsealed; Grade 316L; Loading B125 FACTA Class Unsealed or Double Sealed Grade 304L Stainless Steel Grade 316L Stainless Steel Mild Steel Galvanised to BS EN ISO 1461 (1999)_ Mild steel galvanised to 140 Micron minimum for Middle East projects

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MANHOLES-12

KENT STAINLESS I Beam and Bracket Support Systems All Multi Tray Lift Out Manholes and Grilles have a beam system underneath which supports the individual trays. There are two ways in which we supply these support systems. Our Technical Support team are happy to assist in providing advice in order to make sure the most suitable option is choosen. Type 1 Vertical Wall Mounted Beam Pockets These are wall mounted pockets which we supply to the customer which are to be bolted to the retaining wall, underneath the frame. The removable I-Beam then sits into these pockets and supports the loading on...

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KENT STAINLESS KENT STAINLESS Removable support beam size Load Class FACTA D

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KENT STAINLESS MANHOLES KENT SOLO PAVER KSP-450/450 Kent Solo Paver Manholes for Block Paved Areas, KSP-450/450, have unique Laser Cut lettering on the lifting corners to indicate services. The Recessed cover units are manufactured in accordance with EN124 and FACTA standards and are available in various loadings. The covers are 80mm deep as standard (100mm deep is a popular option) and are fabricated in 3mm, 4mm, 6mm or 8mm thick stainless steel as standard, and galvanised versions are available. Features q Laser cut lettering in four corners q Triangle lifting points aid block cutting q Identification...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.