GRP Composite Trench Covers Technical Guide

Size: px

Start display at page:

Download "GRP Composite Trench Covers Technical Guide"

Maude Simmons
5 years ago
Views:

1 GRP Composite Trench Covers Technical Guide #coveringtheworld

2 Table of Contents Contents Why Choose Fibrelite? Durability / Test Reports / Accreditations / Conductive Options / Lifting Handles Corrosion Resistant / Skid and Heat Resistance / Security Coloured Covers / Frame or Rebate / Configurations / Custom Moulded Industries Using Fibrelite Covers Pre-Cast Concrete Trench Systems Load Ratings from 1.5 Tonnes to 90 Tonnes Frame Installation Rebate Installation Removable Support Beam Instructions F900 (90 Tonnes) Covers E600 (60 Tonnes) Covers D400/H25 (40 Tonnes) Covers C250 (25 Tonnes) Covers US H20 (18 Tonnes, 40,000Ibf) Covers B125 (12.5 Tonnes) Covers 5 Tonne Covers A15 (1.5 Tonnes) Covers Page Page 2 of 20

Fibrelite has been at the forefront of composite quality and innovation since 1980 when we designed the world s first GRP composite manhole cover for the retail petroleum industry.

traditional metal or concrete options - not every composite cover is going to perform to the highest standards year after year.

3 Fibrelite has been at the forefront of composite quality and innovation since 1980 when we designed the world s first GRP composite manhole cover for the retail petroleum industry. And our high-performance, lightweight and safe-to-lift composite covers including the unique F900 load-rated trench cover - are now selected by specifiers, architects and engineers worldwide. Why Choose Fibrelite? F900 Fibreilte covers installed at the UK s largest port Fibrelite covers installed in UK s most iconic theatre Although GRP composite covers are now increasingly preferred to the traditional metal or concrete options - not every composite cover is going to perform to the highest standards year after year. With a Fibrelite trench cover you can be sure that you have a high performance product created via resin transfer moulding (RTM) to create a durable, monolithic cover that you can fit-and-forget. What s more, each one will have been individually engineered under the watchful eye of our technical teams in our own manufacturing facilities in the UK, USA and Malaysia. Page 3 of 20

Durability / Test Reports / Accreditations / Conductive Options / Lifting Handles Durability Designed as a fit-and-forget product, our GRP composite covers are maintenance-free, durable and very

Our Load Test Reports All our trench covers are independently tested in accordance with BS EN 124 criteria and not only meet but often surpass the relevant class conditions for deflection under load

Trench covers supplied for use in the US have also been independently tested to ensure that they meet AASHTO (American Association of State Highway & Transportation Officials) standards.

the most comprehensive range of high strength modular and custom-made trench covers with the very best strength to weight ratio available in the market today.

using the fully conductive Fibrelite cover which uses a Metalised fibre within the moulding process to achieve electrical continuity across the entire surface of the cover.

4 Durability / Test Reports / Accreditations / Conductive Options / Lifting Handles Durability Designed as a fit-and-forget product, our GRP composite covers are maintenance-free, durable and very strong as a matter of course. Our Load Test Reports All our trench covers are independently tested in accordance with BS EN 124 criteria and not only meet but often surpass the relevant class conditions for deflection under load as demonstrated in the reports. Trench covers supplied for use in the US have also been independently tested to ensure that they meet AASHTO (American Association of State Highway & Transportation Officials) standards. Accreditations Fibrelite has held accreditation to the ISO quality standard (ISO 9001:2008) and British Standards Kitemark since 1998 and this commitment to product excellence enables us to provide the most comprehensive range of high strength modular and custom-made trench covers with the very best strength to weight ratio available in the market today. Our covers: - exceed H20 and H25 load rating standards - are BS EN 124 compliant - are BSI Kitemark approved products Fully Conductive Options Potential electrostatic discharging can be eliminated by using the fully conductive Fibrelite cover which uses a Metalised fibre within the moulding process to achieve electrical continuity across the entire surface of the cover. Such covers exceed the surface resistivity requirements of PAS26. The standard calls out for a maximum value of 1 KΩ/cm², the Fibrelite cover actually achieves a value of KΩ/cm². Ergonomically Designed Lifting Handle As well as being lightweight typically a third of the weight of an equivalent-size cover produced in metal or concrete - the ergonomically designed lifting aid has the added benefit of eliminating the risk of back injury and crushed fingers. Full Height Shoulder Elbow Height 10kg 22lb 20kg 44lb 25kg 55lb 5kg 11lb 10kg 22lb 15kg 33lb 23kg 51lb Knuckle Height 20kg 44lb 10kg 22lb Mid-lower Leg 10kg 22lb 5kg 11lb The Health & Safety Executive recommended load moving capabilities in relation to weight and position. Fibrelite lifting method with a 1m (40 ) long C250 load rated trench cover. Weights are halved with a two person lift. Page 4 of 20

Corrosion Resistant / Skid and Heat Resistance / Security Corrosion Resistance A prime reason for

choice where water, wastewater or corrosive liquids are involved.

Fibrelite trench covers even when wet - had anti-slip properties equivalent to a modern high grade

Heat Resistance The thermal gradient properties of a composite steam cover significantly reduces the

Typically the surface temperature of a composite cover is only slightly above ambient temperature,

In fact, the best high-quality Fibrelite steam covers maintain their cool-to-touch properties and

5 Corrosion Resistant / Skid and Heat Resistance / Security Corrosion Resistance A prime reason for selecting a composite cover is because of its inherent resistance to corrosion making it an obvious choice where water, wastewater or corrosive liquids are involved. They are also ideal where underground infrastructure requires protection from external corrosive compounds such as salt. Skid Resistance Independent wet and dry tests carried out by Devon CC Materials Laboratory showed that Fibrelite trench covers even when wet - had anti-slip properties equivalent to a modern high grade road surface which far exceeds health and safety advisory limits. Heat Resistance The thermal gradient properties of a composite steam cover significantly reduces the heat transfer from a steam vault to the surface of the cover. Typically the surface temperature of a composite cover is only slightly above ambient temperature, even when subjected to extremely hot temperatures on the underside. In fact, the best high-quality Fibrelite steam covers maintain their cool-to-touch properties and ability to support vehicular loads even when pushed to a test temperature 400 F. No Risk of Theft There is no risk of theft with a Fibrelite composite cover as composites have no resale value in the scrap market - so you won t be left with a dangerous, uncovered hole in the ground. Secure Locks and restraining bolts available for added security. Page 5 of 20

6 Coloured Covers / Frame or Rebate / Custom Moulded Coloured Covers for Easy Identification Fibrelite composite covers can also be moulded in virtually any colour or colour-combination and as the pigment is added into the resin during manufacture, there are no problems with the colour scratching or fading over time. This means that covers can incorporate logos and/or be colour-coded to match a facility s branding or even to identify the specific underground service that can be accessed via a particular cover. Frame or Rebate Installation Can be installed onto our Specialised frame or existing rebate. Configurations Covers can be custom moulded to Accommodate pipework entry, shallow depths with stepped cover profiles, steam and gas release vents, inspection ports and much more. Fibrelite covers can be moulded and shaped to Accommodate almost any trench opening Page 6 of 20

7 Industries Using Fibrelite Covers Commercial Telecoms Data Centres Financial Centres Offices Education Universities Schools Colleges Training Facilities Energy Power Stations Electric Sub-Stations Gas Sub-Stations Steam Geothermal Mining Food & Drink Processing Storage Grease Pits Vineyards Leisure Arenas Theatres Stadiums Marinas Restaurants Sport Centres Zoos Museums Manufacturing Electrical Mechanical Military Pharmaceutical Public Sector Roadways Hospitals Fire Service Police Stations Prisons Court Houses Municipalities Retail Markets Shopping Centres Boutiques Auction Houses Retail Fuelling Space Industry Transportation Docks Ports Canals Rail Airports Fleet Fuelling Bus Depots Water Drainage Solutions Treatment Plants Supply Storage Springs Flood Alleviation Transportation Page 7 of 20

8 Pre-Cast Concrete Trenches Due to Fibrelite s unique adjustable tooling arrangement we can provide GRP covering solutions for almost any pre-cast concrete trench layout. Page 8 of 20

loads of up to 135,000lb / 60 tonnes Extreme Heavy Dty (F900) For use in areas

(E600) For use in areas where high wheel loads are imposed such as loading areas

(C250) For use in car parking lots, gas stations, industrial sites and areas

(HS25/D400) For use in areas with frequent bus or heavy truck traffic, including

18 tonnes Standard Duty US (HS20) for use in traffic service areas as per AASHTO

5 tonnes Light Duty (B125) For use in car parking lots and pedestrian areas

5 tonnes Super Light Duty (A15) For use in areas where only pedestrians have

9 Load Ratings from 3,400lb / 1.5 Tonnes to 202,000lb / 90 Tonnes For loads of up to 202,000lb / 90 tonnes For loads of up to 135,000lb / 60 tonnes Extreme Heavy Dty (F900) For use in areas where extremely high wheel loads are imposed such as docks Super Heavy Duty (E600) For use in areas where high wheel loads are imposed such as loading areas Page 13 Page 14 Page 16 For loads of up to 56,000lb / 25 tonnes Standard Duty (C250) For use in car parking lots, gas stations, industrial sites and areas with slow moving traffic For loads of up to 90,000lb / 40 tonnes Heavy Duty (HS25/D400) For use in areas with frequent bus or heavy truck traffic, including carriage ways, hard shoulders and pedestrian areas For loads of up to 40,000lb / 18 tonnes Standard Duty US (HS20) for use in traffic service areas as per AASHTO standard Page 15 Page 18 For loads of up to 28,000lb / 12.5 tonnes Light Duty (B125) For use in car parking lots and pedestrian areas where only occasional vehicular access is likely For loads of up to 3,400lb / 1.5 tonnes Super Light Duty (A15) For use in areas where only pedestrians have access For loads of up to 11,200lb / 5 tonnes Medium Light Duty For use in raised curb locations where light vehicular access is a possibility Page 17 Page 19 Page 20 Page 9 of 20

) 203.2 / 101.6 / 50 / 76mm (8 / 4 / 2 / 3 ) (3 ) 126mm (5 ) 117mm (4 5 /8 ) 67mm (2 5 /8 ) 82.

10 Frame Installations 93.5mm (3 5 /8 ) 77mm USING FL7 HANDLE TO REMOVE AND REPLACE Cover Depth +9mm (Cover Depth + 3 / 8 ) / / 50 / 76mm (8 / 4 / 2 / 3 ) (3 ) 126mm (5 ) 117mm (4 5 /8 ) 67mm (2 5 /8 ) 82.5mm (3 1 /4 ) SOCKET HD CAP SCREW M10 x 10 M10 HEX LOCK NUTS ST/ST CONCRETE CONCRETE Base Plate Bracket Corner Connection Bracket Straight Connection Bracket Page 10 of 20

11 Rebate Installations 67mm (2 5 /8 ) USING FL7 HANDLE TO REMOVE AND REPLACE 117mm (4 5 /8 ) CONCRETE CONCRETE USING FL7 HANDLE TO REMOVE AND REPLACE / / 50 / 76mm (8 / 4 / 2 / 3 ) 77mm (3 ) CONCRETE CONCRETE Page 11 of 20

12 Removable Support Beam Instructions 1 2 Removable Support Beam Remove covers. Remove all covers to expose the removable support beam(s). 3 4 Recess Pockets Recess Pockets Remove the removable support beam(s) from the recess pockets in the concrete. This must be performed using appropriate lifting equipment. Once the removable support beam(s) is removed full working access to the pit/trench is gained. Page 12 of 20

Extreme Heavy Duty F900 Trench Covers 202,000lb / 90 Tonnes Side by Side Cover Configuration Trench widths up to 1m (40 ) 300-1000mm (12" - 40") 450mm (18") 117mm (4 5 8 ") 160 kg/m (33 lbs/ft ) Side

13 Extreme Heavy Duty F900 Trench Covers 202,000lb / 90 Tonnes Side by Side Cover Configuration Trench widths up to 1m (40 ) mm (12" - 40") 450mm (18") 117mm (4 5 8 ") 160 kg/m (33 lbs/ft ) Side by Side Cover Configuration Trench widths over 1m (40 ) mm (40" - 48") 450mm (18") 117mm (4 5 8 ") 133 kg/m (27 lbs/ft ) Utilises Centre Support Beam D FM mm (12" - 40") 450mm (18") 117mm (4 5 8 ") 160 kg/m (33 lbs/ft ) Note: For trench widths over 2m (80 ), please contact Fibrelite D FS mm (12" - 24") mm (18" - 48") 117mm (4 5 8 ") 88 kg/m (18 lbs/ft ) mm (14" - 40") mm (18" - 28") 117mm (4 5 8 ") 95 kg/m (19 lbs/ft ) mm (12" - 40") mm (18" - 20") Page 13 of mm (8") 121 kg/m (25 lbs/ft )

14 Super Heavy Duty E600 Trench Covers 135,000lb / 60 Tonnes End to End Cover Configuration Trench widths up to 1m (40 ) mm (12" - 40") 450mm (18") 117mm (4 5 8 ") 160 kg/m (33 lbs/ft ) mm (12" - 24") mm (18" - 48") 117mm (4 5 8 ") 88 kg/m (18 lbs/ft ) mm (14" - 40") mm (18" - 28") 117mm (4 5 8 ") 95 kg/m (19 lbs/ft ) mm (12" - 40") mm (18" - 20") 203.2mm (8") 121 kg/m (25 lbs/ft ) D FM mm (12" - 40") Side 450mm by (18") Side Cover Configuration 117mm ( mm (40" - 48") 450mm (18") 117mm ( ") 160 kg/m (33 lbs/ft ) 8 ") 133 kg/m (27 lbs/ft ) Trench widths over 1m (40 ) up to 1.2m (48 ) Trench widths over 1.2m (48 ) D FS mm (12" - 24") mm (18" - 48") 117mm (4 5 8 ") 88 kg/m (18 lbs/ft ) mm (14" - 40") mm (18" - 28") 117mm (4 5 8 ") 95 kg/m (19 lbs/ft ) mm (12" - 40") mm (18" - 20") 203.2mm (8") 121 kg/m (25 lbs/ft ) Utilises Centre Support Beam D FM mm (40" - 48") 450mm (18") 117mm (4 5 8 ") 133 kg/m (27 lbs/ft ) D FS mm (12" - 24") mm (18" - 64") 117mm (4 5 8 ") 65 kg/m (13 lbs/ft ) mm (26" - 40") mm (18" - 40") 117mm (4 5 8 ") 65 kg/m (13 lbs/ft ) mm (12" - 40") mm (18" - 24") mm (8") 96 kg/m (20 lbs/ft ) Page 14 of 20

15 Heavy Duty D400/H25 Trench Covers mm (12" - 40") 450mm (18") 117mm (4 5 8 ") 160 kg/m (33 lbs/ft ) 90,000lb / 40 Tonnes End to End Cover Configuration Trench widths up to 1m (40 ) D FM Dim A A Dim B B Depth Weight mm 1200mm (12" (40"-- 40") 48") 450mm 450mm (18") (18") 117mm 117mm (4 (4 5 ") 8 ") kg/m kg/m (27 (33 lbs/ft lbs/ft ) D FS mm (12" - 24") Dim A mm (18" - 64") Dim B 117mm (4 5 8 ") Depth 65 kg/m (13 lbs/ft ) Weight mm (26" - 40") mm (18" - 40") 117mm (4 5 8 ") 65 kg/m (13 lbs/ft ) mm (12" - 24") mm (18" - 48") 117mm (4 5 8 ") 88 kg/m (18 lbs/ft ) mm (12" - 40") mm (18" - 24") mm (8") 96 kg/m (20 lbs/ft ) mm (14" - 40") mm (18" - 28") 117mm (4 5 8 ") 95 kg/m (19 lbs/ft ) mm (12" - 40") mm (18" - 20") 203.2mm (8") 121 kg/m (25 lbs/ft ) D FM Side by Side Cover Configuration Trench widths Dim over A 1m (40 ) up to 1.6m (64 ) Dim B Depth Trench widths over 1.6m Weight (64 ) mm (40" - 48") 450mm (18") 117mm (4 5 8 ") 133 kg/m (27 lbs/ft ) D FS mm (12" - 24") mm (18" - 64") 117mm (4 5 8 ") 65 kg/m (13 lbs/ft ) mm (26" - 40") mm (18" - 40") 117mm (4 5 8 ") 65 kg/m (13 lbs/ft ) mm (12" - 40") mm (18" - 24") mm (8") 96 kg/m (20 lbs/ft ) Utilises Centre Support Beam D FM mm (40" - 48") mm (18" - 24") 117mm (4 5 8 ") 85 kg/m (17 lbs/ft ) mm (50" - 54") 450mm (18") 117mm (4 5 8 ") 100 kg/m (20 lbs/ft ) mm (56" - 64") 450mm (18") 117mm (4 5 8 ") 133 kg/m (27 lbs/ft ) mm (12" - 28") mm (18" - 72") 76mm (3") 48 kg/m (10 lbs/ft ) Page 15 of mm (28" - 40") mm (36" - 48") 76mm (3") 48 kg/m (10 lbs/ft )

16 D FM mm (12" - 40") 450mm (18") Dim A Dim B 117mm Depth (4 5 8 ") 160 kg/m (33 lbs/ft ) Weight mm (40" - 48") 450mm (18") 117mm (4 5 8 ") 133 kg/m (27 lbs/ft ) Standard Duty C250 Trench Covers D FS 56,000lb / 25 Tonnes mm (12" - 24") mm (18" - 48") 117mm (4 5 8 ") 88 kg/m (18 lbs/ft ) mm (14" - 40") End to End Cover Configuration mm (18" - 28") 117mm (4 5 8 ") 95 kg/m (19 lbs/ft ) mm (12" - 40") Trench widths up to 1m (40 ) mm (18" - 20") 203.2mm (8") 121 kg/m (25 lbs/ft ) D FM mm (40" - 48") 450mm (18") 117mm (4 5 8 ") 133 kg/m (27 lbs/ft ) D FS mm (12" - 24") mm (18" - 64") 117mm (4 5 8 ") 65 kg/m (13 lbs/ft ) mm (26" - 40") mm (18" - 40") 117mm (4 5 8 ") 65 kg/m (13 lbs/ft ) mm Dim A (12" - 40") mm Dim B (18" - 24") Depth mm (8") 96 kg/m Weight (20 lbs/ft ) mm (12" - 28") mm (18" - 72") 76mm (3") 48 kg/m (10 lbs/ft ) mm (28" - 40") mm (36" - 48") 76mm (3") 48 kg/m (10 lbs/ft ) D FM mm (12" - 40") Dim A mm (24" - 48") Dim B 101.6mm (4") Depth 46 kg/m (9 lbs/ft ) Weight mm (12" - 20") mm (40" - 48") mm (18" - 72") mm (18" - 24") 117mm (4 5 8 ") 117mm (4 5 8 ") 60 kg/m (12 lbs/ft ) 85 kg/m (17 lbs/ft ) mm (20" - 40") mm (50" - 54") mm (18" - 40") 450mm (18") 117mm (4 5 8 ") 117mm (4 5 8 ") 60 kg/m (12 lbs/ft ) 100 kg/m (20 lbs/ft ) mm (12" - 40") mm (18" - 28") 203.2mm (8") 83 kg/m (17 lbs/ft ) mm (56" - 64") 450mm (18") 117mm (4 5 8 ") 133 kg/m (27 lbs/ft ) Side by Side Cover Configuration Trench widths over 1m (40 ) up to 1.6m (64 ) Trench widths over 1.6m (64 ) mm (12" - 28") mm (18" - 72") 76mm (3") 48 kg/m (10 lbs/ft ) FS mm (28" - 40") mm (36" - 48") 76mm (3") 48 kg/m (10 lbs/ft ) mm (12" - 40") mm (24" - 48") 101.6mm (4") 46 kg/m (9 lbs/ft ) mm (12" - 20") mm (18" - 72") 117mm (4 5 8 ") 60 kg/m (12 lbs/ft ) mm (20" - 40") mm (18" - 40") 117mm (4 5 8 ") 60 kg/m (12 lbs/ft ) mm (12" - 40") mm (18" - 28") 203.2mm (8") 83 kg/m (17 lbs/ft ) Utilises Centre Support Beam mm (40" - 48") mm (18" - 32") 117mm (4 5 8 ") 60 kg/m (12 lbs/ft ) FM mm (48" - 56") mm (18" - 28") 117mm (4 5 8 ") 67 kg/m (14 lbs/ft ) mm (56" - 64") mm (18" - 20") 117mm (4 5 8 ") 75 kg/m (15 lbs/ft ) mm (40" - 48") mm (18" - 24") 203.2mm (8") 83 kg/m (17 lbs/ft ) mm (48" - 56") mm (18" - 20") 203.2mm (8") 83 kg/m (17 lbs/ft ) mm (12" - 32") mm (18" - 72") 76mm (3") 44 kg/m (9 lbs/ft ) mm (12" - 40") Page 16 of mm (18" - 72") 101.6mm (4") 40 kg/m (8 lbs/ft )

FS FM 300-600mm (12" - 24") 450-1600mm (18" - 64") 117mm (4 5 8 ") 65 kg/m (13 lbs/ft ) 650-1000mm (26" - 40") 450-1000mm (18" - 40") 117mm (4 5 8 ") 65 kg/m (13 lbs/ft ) 300-1000mm (12" - 40")

2 mm (8") 96 kg/m (20 lbs/ft ) Standard Duty US H20 Trench Covers 40,000lb / 18 Tonnes (40,000Ibf) 1000-1200mm (40" - 48") 450-600mm (18" - 24") 117mm (4 5 8 ") End to End Cover Configuration 85 kg/m

17 FS FM mm (12" - 24") mm (18" - 64") 117mm (4 5 8 ") 65 kg/m (13 lbs/ft ) mm (26" - 40") mm (18" - 40") 117mm (4 5 8 ") 65 kg/m (13 lbs/ft ) mm (12" - 40") mm (18" - 24") mm (8") 96 kg/m (20 lbs/ft ) Standard Duty US H20 Trench Covers 40,000lb / 18 Tonnes (40,000Ibf) mm (40" - 48") mm (18" - 24") 117mm (4 5 8 ") End to End Cover Configuration 85 kg/m (17 lbs/ft ) mm (50" - 54") 450mm (18") 117mm (4 Trench widths up to 1m (40 ) 8 ") 100 kg/m (20 lbs/ft ) mm (56" - 64") 450mm (18") 117mm (4 5 8 ") 133 kg/m (27 lbs/ft ) mm (12" - 28") mm (18" - 72") 76mm (3") 48 kg/m (10 lbs/ft ) FS mm (28" - 40") mm (36" - 48") 76mm (3") 48 kg/m (10 lbs/ft ) mm (12" - 40") mm (24" - 48") 101.6mm (4") 46 kg/m (9 lbs/ft ) mm (12" - 20") mm (18" - 72") 117mm (4 5 8 ") 60 kg/m (12 lbs/ft ) mm (20" - 40") mm (18" - 40") 117mm (4 5 8 ") 60 kg/m (12 lbs/ft ) mm Dim A (12" - 40") mm Dim B (18" - 28") 203.2mm Depth(8") 83 kg/m Weight (17 lbs/ft ) mm (12" - 32") mm (18" - 72") 76mm (3") 44 kg/m (9 lbs/ft ) FM mm (12" - 40") mm (18" - 72") 101.6mm (4") 40 kg/m (8 lbs/ft ) Dim A mm (12" - 40") Dim B mm (18" - 72") Depth 117mm (4 5 8 ") Weight 44 kg/m (9 lbs/ft ) mm (40" - 48") mm (12" - 40") mm (18" - 32") mm (18" 36") 117mm ( mm (8") 8 ") 60 kg/m (12 lbs/ft ) 61 kg/m (12 lbs/ft mm (48" - 56") mm (12" - 32") mm (18" - 28") mm (18" - 48") 117mm ( mm (8") 8 ") 67 kg/m (14 lbs/ft ) 61 kg/m (12 lbs/ft mm (56" - 64") mm (12" - 24") mm (18" - 20") mm (18" - 64") 117mm 203.2mm (4 (8") 8 ") 75 kg/m (15 lbs/ft ) 61 kg/m (12 lbs/ft mm (40" - 48") mm (18" - 24") 203.2mm (8") 83 kg/m (17 lbs/ft ) mm (48" - 56") mm (18" - 20") 203.2mm (8") 83 kg/m (17 lbs/ft ) Side by Side Cover Configuration Trench widths over 1m (40 ) up to 1.6m (64 ) Trench widths over 1.6m (64 ) mm (12" - 32") mm (18" - 72") 76mm (3") 44 kg/m (9 lbs/ft ) US FS mm (12" - 40") mm (18" - 72") 101.6mm (4") 40 kg/m (8 lbs/ft ) mm (12" - 40") mm (18" - 72") 117mm (4 5 8 ") 44 kg/m (9 lbs/ft ) mm (12" - 40") mm (18" - 36") 203.2mm (8") 61 kg/m (12 lbs/ft ) mm (12" - 32") mm (18" - 48") 203.2mm (8") 61 kg/m (12 lbs/ft ) mm (12" - 24") mm (18" - 64") 203.2mm (8") 61 kg/m (12 lbs/ft ) Utilises Centre Support Beam US FM mm (40" - 48") mm (18" - 36") 101.6mm (4") 55 kg/m (11 lbs/ft ) mm (40" - 56") mm (18" - 40") 117mm (4 5 8 ") 52 kg/m (11 lbs/ft ) mm (56" - 64") mm (28" - 40") 117mm (4 5 8 ") 52 kg/m (11 lbs/ft ) mm (40" - 48") mm (18" - 24") 203.2mm (8") 61 kg/m (12 lbs/ft ) mm (48" - 64") mm (18" - 32") 203.2mm (8") 61 kg/m (12 lbs/ft ) mm (12" - 32") mm (18" - 72") 50mm (2 ) 35 kg/m (7 lbs/ft ) mm (12" - 40") mm (18" Page - 72") 17 of 20 76mm (3") 42 kg/m (9 lbs/ft )

18 FS mm (12" - 40") mm (24" - 48") 101.6mm (4") 46 kg/m (9 lbs/ft ) mm (12" - 20") mm (18" - 72") 117mm (4 5 8 ") 60 kg/m (12 lbs/ft ) mm (20" - 40") mm (18" - 40") 117mm (4 5 8 ") 60 kg/m (12 lbs/ft ) Light Duty B125 Trench Covers mm (12" - 40") mm (18" - 28") 203.2mm (8") 83 kg/m (17 lbs/ft ) 28,000lb / 12.5 Tonnes FM mm (40" - 48") mm End to End (18" Cover - 32") Configuration 117mm (4 5 8 ") 60 kg/m (12 lbs/ft ) mm (48" - 56") mm Trench (18" widths - 28") up to 1m (40 ) 117mm (4 5 8 ") 67 kg/m (14 lbs/ft ) mm (56" - 64") mm (18" - 20") 117mm (4 5 8 ") 75 kg/m (15 lbs/ft ) mm (40" - 48") mm (18" - 24") 203.2mm (8") 83 kg/m (17 lbs/ft ) mm (48" - 56") mm (18" - 20") 203.2mm (8") 83 kg/m (17 lbs/ft ) mm (12" - 32") mm (18" - 72") 76mm (3") 44 kg/m (9 lbs/ft ) US FS mm (12" - 40") mm (18" - 72") 101.6mm (4") 40 kg/m (8 lbs/ft ) mm (12" - 40") mm (18" - 72") 117mm (4 5 8 ") 44 kg/m (9 lbs/ft ) mm (12" - 40") mm (18" - 36") 203.2mm (8") 61 kg/m (12 lbs/ft ) mm (12" - 32") mm (18" - 48") 203.2mm (8") 61 kg/m (12 lbs/ft ) mm (12" - 24") mm (18" - 64") 203.2mm (8") 61 kg/m (12 lbs/ft ) mm (12" - 32") mm (18" - 72") 50mm (2 ) 35 kg/m (7 lbs/ft ) mm (12" - 40") mm (18" - 72") 76mm (3") 42 kg/m (9 lbs/ft ) US FM mm (12" - 40") mm (18" - 64") 101.6mm (4") 42 kg/m (9 lbs/ft ) Dim A mm (12" - 32") Dim B mm (18" - 64") Depth 117mm (4 5 8 ") Weight 43 kg/m (9 lbs/ft ) mm (40" - 48") mm (32" - 40") mm (18" - 36") mm (18" - 56") 101.6mm 117mm (4 5 (4") 8 ") 55 kg/m (11 lbs/ft ) 43 kg/m (9 lbs/ft ) mm (40" - 56") mm (12" - 40") mm (18" - 40") mm (18" - 36") 117mm ( mm (8") 8 ") 52 kg/m (11 lbs/ft ) 61 kg/m (12 lbs/ft ) mm (56" - 64") mm (28" - 40") 117mm (4 5 8 ") 52 kg/m (11 lbs/ft ) mm (40" - 48") mm (18" - 24") 203.2mm (8") 61 kg/m (12 lbs/ft ) Side by Side Cover Configuration mm (48" - 64") mm (18" - 32") 203.2mm (8") 61 kg/m (12 lbs/ft ) Trench widths over 1m (40 ) up to 1.6m (64 ) Trench widths over 1.6m (64 ) mm (12" - 32") mm (18" - 72") 50mm (2 ) 35 kg/m (7 lbs/ft ) FS mm (12" - 40") mm (18" - 72") 76mm (3") 42 kg/m (9 lbs/ft ) mm (12" - 40") mm (18" - 64") 101.6mm (4") 42 kg/m (9 lbs/ft ) mm (12" - 32") mm (18" - 64") 117mm (4 5 8 ") 43 kg/m (9 lbs/ft ) mm (32" - 40") mm (18" - 56") 117mm (4 5 8 ") 43 kg/m (9 lbs/ft ) mm (12" - 40") mm (18" - 36") 203.2mm (8") 61 kg/m (12 lbs/ft ) Utilises Centre Support Beam mm (40" - 48") mm (18" - 32") 76mm (3") 52 kg/m (11 lbs/ft ) FM mm (40" - 60") mm (18" - 32") 101.6mm (4") 48 kg/m (10 lbs/ft ) mm (40" - 64") mm (18" - 28") 117mm (4 5 8 ") 53 kg/m (11 lbs/ft ) mm (40" - 72") mm (18" - 24") 117mm (4 5 8 ") 53 kg/m (11 lbs/ft ) mm (40" - 64") mm (18" - 24") 203.2mm (8") 61 kg/m (12 lbs/ft ) LD FS mm (12" - 40") mm (18" - 72") 50mm (2 ) 26 kg/m (5 lbs/ft ) mm (12" - 40") mm (18" - 72") Page 18 of 20 76mm (3") 30 kg/m (6 lbs/ft ) mm (12" - 40") mm (18" - 72") 101.6mm (4") 32 kg/m (7 lbs/ft )

19 US FS mm (12" - 40") mm (18" - 72") 101.6mm (4") 40 kg/m (8 lbs/ft ) mm (12" - 40") mm (18" - 72") 117mm (4 5 8 ") 44 kg/m (9 lbs/ft ) mm (12" - 40") mm (18" - 36") 203.2mm (8") 61 kg/m (12 lbs/ft ) Medium Light Duty mm (12" - 32") mm (18" - 48") 203.2mm (8") 61 kg/m (12 lbs/ft ) mm (12" - 24") mm (18" - 64") 203.2mm (8") 61 kg/m (12 lbs/ft ) 11,200lb / 5 Tonnes US FM Dim A End to End Cover Configuration Dim B Depth Weight mm (40" - 48") Trench widths up to 1m (40 ) mm (18" - 36") 101.6mm (4") 55 kg/m (11 lbs/ft ) mm (40" - 56") mm (18" - 40") 117mm (4 5 8 ") 52 kg/m (11 lbs/ft ) mm (56" - 64") mm (28" - 40") 117mm (4 5 8 ") 52 kg/m (11 lbs/ft ) mm (40" - 48") mm (18" - 24") 203.2mm (8") 61 kg/m (12 lbs/ft ) mm (48" - 64") mm (18" - 32") 203.2mm (8") 61 kg/m (12 lbs/ft ) mm (12" - 32") mm (18" - 72") 50mm (2 ) 35 kg/m (7 lbs/ft ) FS mm (12" - 40") mm (18" - 72") 76mm (3") 42 kg/m (9 lbs/ft ) mm (12" - 40") mm (18" - 64") 101.6mm (4") 42 kg/m (9 lbs/ft ) mm (12" - 32") Dim A mm (18" - 64") Dim B 117mm (4 Depth 8 ") 43 kg/m (9 lbs/ft ) Weight mm (32" - 40") mm (12" 40") mm (18" - 56") mm (18" 72") 117mm 50mm (4 (2 ) 8 ") 43 kg/m (9 lbs/ft ) 26 kg/m (5 lbs/ft mm (12" - 40") mm (12" 40") mm (18" - 36") mm (18" 72") 203.2mm (8") 76mm (3") 61 kg/m (12 lbs/ft ) 30 kg/m (6 lbs/ft ) mm (12" - 40") mm (18" - 72") 101.6mm (4") 32 kg/m (7 lbs/ft ) mm (12" - 40") Dim A mm (18" - 72") Dim B 117mm (4 5 8 ") Depth 37 kg/m (8 lbs/ft ) Weight mm (12" - 40") mm (40" - 48") mm (18" - 48") mm (18" - 32") 203.2mm (8") 76mm (3") 51 kg/m (10 lbs/ft ) 52 kg/m (11 lbs/ft ) FM mm (40" - 60") mm (18" - 32") 101.6mm (4") 48 kg/m (10 lbs/ft ) mm (40" - 64") mm (18" - 28") 117mm (4 5 8 ") 53 kg/m (11 lbs/ft ) Side by Side Cover Configuration mm (40" - 72") mm (18" - 24") 117mm (4 5 8 ") 53 kg/m (11 lbs/ft ) Trench widths over 1m (40 ) up to 1.8m (72 ) Trench widths over 1.8m (72 ) mm (40" - 64") mm (18" - 24") 203.2mm (8") 61 kg/m (12 lbs/ft ) LD FS mm (12" - 40") mm (18" - 72") 50mm (2 ) 26 kg/m (5 lbs/ft ) mm (12" - 40") mm (18" - 72") 76mm (3") 30 kg/m (6 lbs/ft ) mm (12" - 40") mm (18" - 72") 101.6mm (4") 32 kg/m (7 lbs/ft ) mm (12" - 40") mm (18" - 72") 117mm (4 5 8 ") 37 kg/m (8 lbs/ft ) mm (12" - 40") mm (18" - 48") 203.2mm (8") 51 kg/m (10 lbs/ft ) Utilises Centre Support Beam mm (40" - 52") mm (18" - 40") 50mm (2 ) 37 kg/m (8 lbs/ft ) LD FM mm (52" - 60") mm (24" - 32") 50mm (2 ) 53 kg/m (11 lbs/ft ) mm (40" - 64") mm (18" - 40") 76mm (3") 33 kg/m (7 lbs/ft ) mm (40" - 72") mm (18" - 40") 101.6mm (4") 32 kg/m (6.5 lbs/ft ) mm (40" - 72") mm (18" - 40") 117mm (4 5 8 ") 35 kg/m (7 lbs/ft ) mm (40" - 72") mm (18" - 24") 203.2mm (8") 51 kg/m (10 lbs/ft ) D FS mm (12-40 ) mm (24-72 ) 50mm (2 ) 24 kg/m (5 lbs/ft ) Page 19 of 20

FS 300-1000mm (12" - 40") 450-1800mm (18" - 72") 76mm (3") 42 kg/m (9 lbs/ft ) 300-1000mm (12" - 40") 450-1600mm (18" - 64") 101.

5 8 ") 43 kg/m (9 lbs/ft ) 300-1000mm (12" - 40") 450-900mm (18" - 36") 203.2mm (8") 61 kg/m (12 lbs/ft ) 3,400lb / 1.

20 FS mm (12" - 40") mm (18" - 72") 76mm (3") 42 kg/m (9 lbs/ft ) mm (12" - 40") mm (18" - 64") 101.6mm (4") 42 kg/m (9 lbs/ft ) mm (12" - 32") mm (18" - 64") 117mm (4 5 8 ") 43 kg/m (9 lbs/ft ) Super Light Duty A15 Trench Covers mm (32" - 40") mm (18" - 56") 117mm (4 5 8 ") 43 kg/m (9 lbs/ft ) mm (12" - 40") mm (18" - 36") 203.2mm (8") 61 kg/m (12 lbs/ft ) 3,400lb / 1.5 Tonnes Dim A End to End Cover Configuration Dim B Depth Weight mm (40" - 48") mm Trench (18" widths - 32") up to 1m (40 ) 76mm (3") 52 kg/m (11 lbs/ft ) FM mm (40" - 60") mm (18" - 32") 101.6mm (4") 48 kg/m (10 lbs/ft ) mm (40" - 64") mm (18" - 28") 117mm (4 5 8 ") 53 kg/m (11 lbs/ft ) mm (40" - 72") mm (18" - 24") 117mm (4 5 8 ") 53 kg/m (11 lbs/ft ) mm (40" - 64") mm (18" - 24") 203.2mm (8") 61 kg/m (12 lbs/ft ) LD FS mm (12" - 40") mm (18" - 72") 50mm (2 ) 26 kg/m (5 lbs/ft ) mm (12" - 40") mm (18" - 72") 76mm (3") 30 kg/m (6 lbs/ft ) mm (12" - 40") mm (18" - 72") 101.6mm (4") 32 kg/m (7 lbs/ft ) mm (12" - 40") mm (18" - 72") 117mm (4 5 8 ") 37 kg/m (8 lbs/ft ) mm Dim A (12" - 40") mm Dim B (18" - 48") 203.2mm Depth(8") 51 kg/m Weight (10 lbs/ft ) mm (12-40 ) mm (24-72 ) 50mm (2 ) 24 kg/m (5 lbs/ft ) LD FM mm (40" - 52") mm Side by Side (18" - Cover 40") Configuration 50mm (2 ) 37 kg/m (8 lbs/ft ) Trench 1300 widths mm over (52" 1m - 60") (40 ) up to m - 800mm (72 ) (24" - 32") 50mm Trench (2 ) widths over 53 kg/m 1.8m (11 (72 ) lbs/ft ) mm (40" - 64") mm (18" - 40") 76mm (3") 33 kg/m (7 lbs/ft ) mm (40" - 72") mm (18" - 40") 101.6mm (4") 32 kg/m (6.5 lbs/ft ) mm (40" - 72") mm (18" - 40") 117mm (4 5 8 ") 35 kg/m (7 lbs/ft ) mm (40" - 72") mm (18" - 24") 203.2mm (8") 51 kg/m (10 lbs/ft ) D FS mm (12-40 ) mm (24-72 ) 50mm (2 ) 24 kg/m (5 lbs/ft ) Utilises Centre Support Beam D FM mm (40-72 ) mm (12-40 ) 50mm (2 ) 24 kg/m (5 lbs/ft ) UK Office: Snaygill Industrial Estate Keighley Road, Skipton North Yorkshire BD23 2QR UK Tel: +44 (0) Fax: +44 (0) enquiries@ USA Office: 3250 US Highway 70 Business West North Carolina Smithfield NC USA Tel: Fax: enquiries@ Malaysia Office: Lot P.T.27259, Jalan Sigma U6/14, Bukit Cherakah, Seksyen U6, Shah Alam, Selangor Darul Ehsan Tel: Fax: enquiries@ Issue: 29/04/2017

Introduction. Eccles (UK Foundries FE) Ltd has a group experience of some 77 years in the manhole cover industry.

Introduction. Eccles (UK Foundries FE) Ltd has a group experience of some 77 years in the manhole cover industry. Introduction Eccles (UK Foundries FE) Ltd has a group experience of some 77 years in the manhole cover industry. All products are manufactured in accordance with the industry standard BS EN 124: 1994 which