POWER & INFRASTRUCTURE SOLUTIONS

Transcription

1 POWER & INFRA- STRUCTURE POWER & INFRASTRUCTURE SOLUTIONS v.2.2 CABLE DUCTING BT COMMS BOXES CABLE TROUGH SYSTEMS FIRE & BLAST WALLS

2 FPMCCANN.CO.UK Magherafelt UddingSton Alnwick Lisnaskea ARMAGH Weston Underwood Ellistown Byley Grantham Littleport Wellesbourne Lydney London Cadeby FP McCann is the UK s market leader in the manufacture, supply and delivery of precast concrete solutions. Our comprehensive precast concrete business extends to include: Agriculture Architectural Precast Box Culverts Building Products Dock Levellers Drainage Fencing FILTER BED SYSTEMS Flooring Power & Infrastructure Rail Specialist Precast Structural Precast Tanks & ChamberS Tunnels & Shafts Walling Modern manufacturing plants at Alnwick (Northumberland), Armagh (Northern Ireland), Byley (Cheshire), Cadeby (Warwickshire), Drakelow (Staffordshire), Ellistown (Leicestershire), Grantham (Lincolnshire), Lisnaskea (Northern Ireland), Littleport (Cambridgeshire), Lydney (Gloucestershire), Magherafelt (Northern Ireland), Uddingston (Lanarkshire) and Weston Underwood (Derbyshire) incorporate the latest computerised batching, distribution, casting, curing and handling systems and are operated by skilled and experienced workforces to ensure consistency of quality. Their geographical spread gives us an unrivalled ability to serve the construction industry throughout the UK and Ireland. By applying the DFMA principles, FP McCann s design engineers are able to evaluate individual precast concrete products part by part, in addition to documenting the assembly process step by step. This allows them to generate the cost, part count and assembly time to provide a benchmark to measure its success and identify the parts and process improvement opportunities. In turn, this has allowed FP McCann to design and manufacture more cost-effective and efficient high-quality precast concrete products with less wastage and greater on-site recycling. As a result, increased productivity, combined with a reduction in production time and costs, allows FP McCann to be more competitive within the marketplace. Please note: all information is correct at time of going to print.

3 Introduction 4 Benefits / Applications 5 Cable Troughs / Straight Units 6 Cable Troughs / Corner Units 8 Cable Troughs / Tee Units 9 Cable Troughs / Angled Units 10 Cable Trough Lids 12 Bespoke Features 12 Precast Switch Gear Bases 12 Installation 14 Lifting Method 16 Fire & Blast Walls 17 BT Comms Boxes 18 POWER & INFRA- STRUCTURE

4 Introduction FP McCann offers a specialist range of precast reinforced concrete cable troughs and ducting systems used to house and protect most types of services, including power and communication cables and pipes for gas, water and chemicals. Our ground level cable duct and trough systems provide protection against accidental or malicious damage and offers easy access for maintenance and repair. Three types of flush fitting lids are supplied in either reinforced precast concrete, GRP composite or steel tray. All lids are rated in accordance with the loading groups specified in BS EN 124. FP McCann is an Achilles Utility Vendor Database (UVDB) approved supplier, Supplier No , and have opted for a Verify Category B2 audit. 4 fpmccann.co.uk/power-infrastructure

5 Benefits / Applications POWER & INFRA- STRUCTURE PRODUCT Benefits FP McCann s cable duct and trough system has a number of advantages: Applicable to power and telecom cables, as well as pipes for liquids and gases Chemically-resistant concrete Services buried at depth are unexposed to weather changes (i.e. freezing or overheating) High-strength load-bearing units Easy access for cable repair, jointing or new cable additions Whole life costing of precast concrete is lower than other forms of ducting construction Non-conductive to electricity FP McCann can make bespoke units to specification No concrete surround required PRODUCT APPLICATIONs Substations Power stations Converter stations Wind farms Gas compressor plants Energy from waste plants Biomass plants Waste treatment plants Hospitals Commercial infrastructure Prisons MOD Design Features The troughs and lids, are designed for the load classes ABC and D, as defined in BS EN 1433 and BS EN 124. Units to achieve load classes E and F, can be designed to order. fpmccann.co.uk/power-infrastructure

6 cable troughs straight units POWER & INFRA- STRUCTURE FP McCann s cable and duct systems are designed and manufactured to comply with loading criteria as set out in accordance with BS EN 1433 (Troughs) and BS EN 124 (Lids). All operations are conducted in accordance with FP McCann s quality management system, accredited to BS EN ISO F E D C B A 6 fpmccann.co.uk/power-infrastructure

7 *Trough Table 1: 350mm to 1250mm width - straight units Coding Width x Depth x Length (mm) Loading group Class to BS EN 124 Rebate Depth mm s/w nominal (kg) Supplied with Lid reference Trough Dimensions (mm) A B C D E F MT x 300 x 1000 A,B,C &D ML ODT A or ML CDS A or ML CDS B MT x 300 x 1000 A,B,C &D ML RC AB or ML ST CD MT x 450 x 1000 A,B,C &D ML ODT A or ML CDS A or ML CDS B MT x 450 x 1000 A,B,C &D ML RC AB or ML 450 ST CD MT x 300 x 1000 A,B,C &D ML ODT A or ML CDS A or ML CDS B MT x 300 x 1000 A,B,C &D ML RC AB or ML 600 ST CD MT x 600 x 1000 A,B,C &D ML ODT A or ML CDS A or ML CDS B MT x 600 x 1000 A,B,C &D ML RC AB or ML 600 ST CD MT x 500 x 1000 A,B,C &D ML ODT A or ML CDS A or ML TH CD MT x 500 x 1000 A,B,C &D ML RC AB or ML ST CD MT x 750 x 1000 A,B,C &D ML ODT A or ML CDS A or ML TH CD MT x 750 x 1000 A,B,C &D ML RC AB or ML ST CD MT x 500 x 1000 A,B,C & D ML ODT A or ML CDS A or ML TH CD MT x 500 x 1000 A,B,C & D ML RC AB or ML100 ST CD MT x 750 x 1000 A,B,C & D ML ODT A or ML CDS A or ML TH CD MT x 750 x 1000 A,B,C & D ML RC AB or ML100 ST CD MT x 1000 x 1000 A,B,C & D ML ODT A or ML CDS A or ML TH CD MT x 1000 x 1000 A,B,C & D ML RC AB or ML100 ST CD MT x 750 x 1000 A,B,C & D ML TH CD MT x 750 x 1000 A,B,C & D ML RC AB or ML 1250 ST CD MT x 1000 x 1000 A,B,C & D ML TH CD MT x 1000 x 1000 A,B,C & D ML RC AB or ML 1250 ST CD MT x 1250 x 1000 A,B,C & D ML TH CD MT x 1250 x 1000 A,B,C & D ML RC AB or ML 1250 ST CD *All dimensions contained within this brochure are nominal and do not take into account manufacturing tolerances. maximum self weight = nominal self + 5%, which should be used to size lifting equipment fpmccann.co.uk/power-infrastructure

8 corner units C E F B D 90º turn unit A *Trough Table 2: 350mm wide to 1250mm wide - Corner Units Coding Width x Depth x Length (mm) s/w nominal (kg) Supplied with Lid reference Trough Dimensions (mm) A B C D E F MT x 300 x 1085 Corner 690 ML OM A or ML CDS A or ML CDS B MT MT x 300 x 1085 Corner 450 x 450 x 1198 Corner 670 ML RC AB or ML ST CD ML A OM or ML CDS A MT x 450 x 1198 Corner 892 ML RC AB or ML CDS B or ML ST CD MT x 300 x 1335 Corner 970 ML OM A or ML CDS A or ML CDS B MT x 300 x 1335 Corner 945 ML RC AB or ML 600 ST CD MT x 600 x 1335 Corner 1245 ML OM A or ML CDS A or ML CDS B MT x 600 x 1335 Corner 1220 ML RC AB or ML 600 ST CD MT x 500 x 1550 Corner TBC ML OM A or ML CDS A or ML TH CD MT x 500 x 1550 Corner TBC ML RC AB or ML ST CD MT x 750 x 1550 Corner 2376 ML OM A or ML CDS A or ML TH CD MT MT x 750 x 1550 Corner 1000 x 500 x 1220 Corner 2376 ML RC AB or ML ST CD ML OM A or ML CDS A MT x 500 x 1220 Corner 2213 ML RC AB or ML CDS B or ML ST CD MT x 750 x 1220 Corner 2707 ML OM A or ML CDS A MT x 750 x 1220 Corner 2675 ML RC AB or ML CDS B or ML ST CD MT x 1000 x 1220 Corner 3137 ML OM A or ML CDS A MT x 1000 x 1220 Corner 3108 ML RC AB or ML CDS B or ML ST CD MT MT MT x 1000 x 2125 Corner 1250 x 1250 x 2125 Corner 1250 x 1250 x 2125 Corner 4250 ML RC AB or ML ST CD ML OM A or ML CDS A ML RC AB or ML ST CD *All dimensions contained within this brochure are nominal and do not take into account manufacturing tolerances. maximum self weight = nominal self + 5%, which should be used to size lifting equipment. Additional sizes are available upon request. 8 fpmccann.co.uk/power-infrastructure

9 tee units A D POWER & INFRA- STRUCTURE B E F T unit C T Unit *Trough Table 3: 350mm wide to 1250mm wide - Tee Units Coding Width x Depth x Length (mm) s/w Nominal (kg) Supplied with Lid reference Trough Dimensions (mm) A B C D E F MT x 300 x 1085 Tee 843 ML OM A or ML CDS A or ML CDS B MT x 300 x 1085 Tee 818 ML RC AB or ML ST CD MT x 300 x 1500 Tee 1150 ML OM A or ML CDS A or ML CDS B MT x 300 x 1500 Tee 1123 ML RC AB or ML 600 ST CD MT x 600 x 1500 Tee 1448 ML OM A or ML CDS A or ML CDS B MT x 600 x 1500 Tee 1423 ML RC AB or ML 600 ST CD MT x 500 x 2000 Tee 2055 ML OM A or ML CDS A or ML TH CD MT x 500 x 2000 Tee TBC ML RC AB or ML ST CD MT x 750 x 2000 Tee 2449 ML OM A or ML CDS A or ML TH CD MT MT x 750 x 2000 Tee 2449 ML RC AB or ML ST CD x 450 x 1500 Tee 1060 ML A OM or ML CDS A MT x 450 x 1500 Tee 1060 ML RC AB or ML CDS B or ML ST CD MT x 500 x 2000 Tee 2391 ML OM A or ML CDS A MT x 500 x 2000 Tee 2357 ML RC AB or ML CDS B or ML ST CD MT x 750 x 2000 Tee 2818 ML OM A or ML CDS A MT x 750 x 2000 Tee 2792 ML RC AB or ML CDS B or ML ST CD MT x 1000 x 2000L Tee 3205 ML OM A or ML CDS A MT x 1000 x 2000 Tee 3198 ML RC AB or ML CDS B or ML ST CD MT MT x 1250 x 2500 Tee 4768 ML OM A or ML CDS A x 1250 x 2500 Tee 4714 ML RC AB or ML ST CD *All dimensions contained within this brochure are nominal and do not take into account manufacturing tolerances. maximum self weight = nominal self + 5%, which should be used to size lifting equipment. Additional sizes are available upon request. fpmccann.co.uk/power-infrastructure

10 angled units Units to form changes in direction are available in some sizes or may be cast in-situ or formed from standard units on site. However, care should be taken that such features are suitable for the anticipated trafficking. Bespoke designs to suit particular conditions can be provided. Corner, tee and specific angled units are usually available ex-stock. Please contact our sales office to discuss availability. 10 fpmccann.co.uk/power-infrastructure

11 Typical 22.5º angled units (left hand and right hand) POWER & INFRA- STRUCTURE E F A B D C Trough Table 4: 350mm to 1250mm width - Angled Units 45º turn unit Coding MT ABCD 22.5 LH/RH SL MT ABCD 22.5 LH/RH LL MT ABCD 22.5 LH/RH SL MT ABCD 22.5 LH/RH LL MT ABCD 22.5 LH/RH SL MT ABCD 22.5 LH/RH LL MT ABCD 22.5 LH/RH SL MT ABCD 22.5 LH/RH LL MT ABCD 22.5 LH/RH SL MT ABCD 22.5 LH/RH LL MT ABCD 22.5 LH/RH SL MT ABCD 22.5 LH/RH LL MT ABCD 22.5 LH/RH SL MT ABCD 22.5 LH/RH LL MT ABCD 22.5 LH/RH LL MT ABCD 22.5 LH/RH LL MT ABCD 22.5 LH/RH LL MT ABCD 22.5 LH/RH LL MT ABCD 22.5 LH/RH LL Width x Depth x Length (mm) s/w* nominal (kg) 350 x 300 x 1000 TROUGH 22.5 DEG SL 391 Supplied with Lid reference ML OM A or ML CDS A or ML CDS B Trough Dimensions (mm) A B C D E F x 300 x 1000 TROUGH 22.5 DEG LL 391 ML RC AB or ML ST CD x 450 x 1000 TROUGH 22.5 DEG SL 503 ML OM A or ML CDS A or ML CDS B x 450 x 1000 TROUGH 22.5 DEG SL 503 ML RC AB or ML ST CD x 300 x 1000 TROUGH 22.5 DEG SL 515 ML OM A or ML CDS A or ML CDS B x 300 x 1000 TROUGH 22.5 DEG LL 515 ML RC AB or ML ST CD x 600 x 1000 TROUGH 22.5 DEG SL 659 ML OM A or ML CDS A or ML CDS B x 600 x 1000 TROUGH 22.5 DEG LL 659 ML RC AB or ML ST CD x 500 x 1000 TROUGH 22.5 DEG SL 708 ML OM A or ML CDS A x 500 x 100L TROUGH 22.5 DEG LL 723 ML RC AB or ML ST CD x 500 x 1590 TROUGH 22.5 DEG LL 1434 ML OM A or ML 1000 CDS A x 500 x 1590 TROUGH 22.5 DEG LL 1730 ML RC AB or ML 1000 ST CD x 750 x 1590 TROUGH 22.5 DEG SL 1724 ML OM A or ML 1000 CDS A x 750 x 1590 TROUGH 22.5 DEG LL 1000 x 750 x 1590 TROUGH 22.5 DEG LL 1250 x 750 x 1705 TROUGH 22.5 DEG LL 1250 x 1000 x 1705 TROUGH 22.5 DEG LL 1250 x 1000 x 1705 TROUGH 22.5 DEG LL 1250 x 1000 x 1705 TROUGH 22.5 DEG LL 1701 ML RC AB or ML 1000 ST CD ML RC AB or ML ST CD ML RC AB or ML ST CD ML RC AB or ML ST CD ML RC AB or ML ST CD ML RC AB or ML ST CD *All dimensions contained within this brochure are nominal and do not take into account manufacturing tolerances. maximum self weight = nominal self + 5%, which should be used to size lifting equipment. Additional sizes are available upon request. fpmccann.co.uk/power-infrastructure

12 Cable trough lids Concrete GRP Solid Top with anti-slip finish Load Class 5 tonne GRP Open Mesh with anti-slip finish Load Class Pedestrian - A15 Cars and Vans - B125 HGV and HD Vehicles - C250 HGV and HD Vehicles - D400 HD Steel Concrete Composite Load Class Pedestrian - A15 Cars and Vans - B125 Load Class HGV and HD Vehicles at road crossings 11.5 Tonne wheel load NB: All concrete and steel composite covers have cast-in lifting sockets. GRP covers can have lifting slots, if required. Bespoke features Cast-in fixing sockets Precast Switch Gear Bases Sidewall holes Uni-strut channels These are made to order, complete with cast-in sockets, fixings and protrusions to clients design or bespoke design by FP McCann [subject to commercial and design parameters]. Please contact our sales office for more details. 12 fpmccann.co.uk/power-infrastructure

13 C A POWER & INFRA- STRUCTURE B Drawing representative of concrete and steel infill concrete lids only, GRP lids are supplied with straight edge profiles. Lid Table 1: All sizes Lid Length (mm) Reference Lid Coding Description Loading group Class to BS EN 124 s/w* nominal (kg) Lid Dimensions (mm) A B C T Concrete Lid ML RC AB T Recessed Steel Tray Lid ML ST CD Reinforced concrete recessed Lid to fit 1250 wide trough with 150 deep rebate 5T SWL Composite (steel tray + concrete infill) Lid to fit 1250 wide trough with 150 deep rebate 11.5T SWL A & B C & D T RC Top Hat Lid ML TH CD Reinforced concrete top hat Lid to fit 1250 wide trough 11.5T SWL C & D GRP Open Mesh Lid ML OM A 500/ GRP Solid Top Lid ML CDS A T Concrete Lid ML RC AB T Recessed Steel Tray Lid ML ST CD GRP Open Mesh Lid to fit 1000 wide trough with 50 deep rebate 1.5T SWL GRP Solid Top Lid to fit 1000 wide trough with 50 deep rebate 1.5T SWL - 6.5T SWL Reinforced concrete recessed Lid to fit 1000 wide trough with 100 deep rebate 5T SWL Composite (steel tray + concrete infill) Lid to fit 1000 wide trough with 100 deep rebate 11.5T SWL A & B A, B, C /100 A & B C & D T RC Top Hat Lid ML TH CD Reinforced concrete top hat Lid to fit 1000 wide trough 11.5T SWL C & D GRP Open Mesh Lid ML OM A 500/ GRP Solid Top Lid ML CDS A T Concrete Lid ML RC AB T Recessed Steel Tray Lid ML ST CD GRP Open Mesh Lid Lid to fit 750 wide trough with 50 deep rebate 1.5T SWL GRP Solid Top Lid to fit 750 wide trough with 50 deep rebate 1.5T SWL - 6.5T SWL Reinforced concrete recessed Lid to fit 750 wide trough with 100 deep rebate 5T SWL Composite (steel tray + concrete infill) Lid to fit 750 wide trough with 100 deep rebate 11.5T SWL A & B A, B, C /100 A & B C & D T RC Top Hat Lid ML TH CD Reinforced concrete top hat Lid to fit 750 wide trough 11.5T SWL C & D GRP Open Mesh Lid ML OM A 500/ GRP Solid Top Lid ML CDS A 500/ GRP Solid Top Lid ML CDS B T Concrete Lid ML RC AB T Recessed Steel Tray Lid ML ST CD GRP Open Mesh Lid ML OM A GRP Solid Top Lid ML CDS A 500/ GRP Solid Top Lid ML CDS B T Concrete Lid ML RC AB T Recessed Steel Tray Lid ML ST CD GRP Open Mesh Lid ML OM A GRP Solid Top Lid ML CDS A 500/ GRP Solid Top Lid ML CDS B T Concrete Lid ML RC AB T Recessed Steel Tray Lid ML ST CD GRP Open Mesh Lid to fit 600 wide trough with 50 deep rebate 1.5T SWL GRP Solid Top Lid to fit 600 wide trough with 50 deep rebate 5T SWL GRP Solid Top Lid to fit 600 wide trough with 50 deep rebate 5T SWL T SWL Reinforced concrete recessed Lid to fit 600 wide trough with 100 deep rebate 5T SWL Composite (steel tray + concrete infill) Lid to fit 600 wide trough with 100 deep rebate 11.5T SWL GRP Open Mesh Lid to fit 450 wide trough with 50 deep rebate 1.5T SWL GRP Solid Top Lid to fit 450 wide trough with 50 deep rebate 5T SWL GRP Solid Top Lid to fit 450 wide trough with 50 deep rebate 5T SWL T SWL Reinforced concrete recessed Lid to fit 450 wide trough with 100 deep rebate 5T SWL Composite (steel tray + concrete infill) Lid to fit 450 wide trough with 100 deep rebate 11.5T SWL GRP Open Mesh Lid Lid to fit 350 wide trough with 50 deep rebate 1.5T SWL GRP Solid Top Lid to fit 350 wide trough with 50 deep rebate 1.5T SWL - 5T SWL GRP Solid Top Lid to fit 350 wide trough with 50 deep rebate 5T SWL T SWL Reinforced concrete recessed Lid to fit 350 wide trough with 100 deep rebate 5T SWL Composite (steel tray + concrete infill) Lid to fit 350 wide trough with 100 deep rebate 11.5T SWL A & B A & B B, C, D /100 A & B C & D A & B A & B B, C, D /100 A & B C & D A & B A & B B, C, D /100 A & B C & D * maximum self weight = nominal self + 5%, which should be used to size lifting equipment Note: 1. Load class dictates lid thickness. Please contact our sales office for further details. 2. All dimensions are nominal dimensions and do not take into account manufacturing tolerances. fpmccann.co.uk/power-infrastructure

14 Installation Installation options There are two ways in which troughs may be installed, as shown in the diagrams opposite: Surface laid Flush with the surface Notes 1. The details shown are for guidance only and should be suitably reviewed with regard to actual ground conditions and applied loading. 2. A Class 1 mortar bed (min 25mm thickness) may be provided between trough and concrete / stone bedding to aid alignment. 3. Where troughs are laid to provide a sealed unit, or where the haunching serves to retain water, the formation of a sump may be necessary. (FP McCann can advise further). 4. Where units are to be sealed, a proprietory sealant may be used e.g. polyurethane sealant. 5. Transitions in horizontal and vertical alignment can be achieved by tee and angled units. Various sizes and configurations are available. When using cast in-situ infill sections, FP McCann recommends that the structural integrity of the units be checked, especially in trafficked areas. 6. In trafficked locations, to minimise the risk of movement, lids should be seated on a minimum thickness of 2mm rubber bearing strip to reduce noise and vibration effects. 7. Parallel lengths of troughs should not be installed immediately adjacent to each other. However, subject to actual loading conditions, this may be acceptable. For advice, contact FP McCann s technical department 8. Where lids are subject to frequent slewing by commercial vehicles, the lids may require to be fixed in position with an epoxy mortar. Installation Procedure 1. Prepare formation to required level and lay granular/concrete base. 2. Position trough to required line and level. 3. Position adjacent trough and, where required, apply polyurethane sealant between units. 4. Place stone / concrete haunching to sides of trough as installation proceeds. 5. Continue installation procedure to form required length of ducting. 6. Carefully place suitable backfill material around trough to re-form required finished levels. 7. Install adjacent construction. 8. Install services into ducting. 14 fpmccann.co.uk/power-infrastructure

15 POWER & INFRA- STRUCTURE Flush in rigid construction Typical installation details 600mm Fall Concrete / GRP / Steel Composite Lid Finish pavement level should be 3mm above surface of lid 600mm Fall Lid Black Rubber Membrane (4mm) Trough Pavement quality concrete 25mm thick expansion joint and sealant 150mm 150mm MOT Type 1 or C 7.5 concrete Flush in flexible construction Typical installation details Fall Flag concrete block paving Concrete / GRP / Steel Composite Lid Lid Finish pavement level should be 3mm above surface of lid Fall Wearing course Base concrete Sand bed Mortar bed Black Rubber Membrane (4mm) C 7.5 concrete 150mm 150mm Trough MOT Type 1 or C 7.5 concrete fpmccann.co.uk/power-infrastructure

16 Lifting method 1. Position trough on a level flat area. Fix in lifting loops to each of the four lifting points. Check loops are secure. 2. Attach lifting chains to all four lifting loops 3. Ensure lifting chains are symmetrical then begin lift. 4. Lift slowly and with care and place trough in position. Ensure trough is in line and level. Then remove lift chains and unscrew lifting loops 16 fpmccann.co.uk/power-infrastructure

17 Fire & blast walls POWER & INFRA- STRUCTURE FP McCann manufactures two types of prestressed panels that are ideal for both fire and blast walling. With the choice of vertical cantilever panels or horizontal panels and columns, fire and blast walling is designed to contain fire from 30 minutes up to 4 hours, depending on the thickness of the panel. Rapid installation is possible due to the tongue and grooved joints. Standard column sections are 500mm x 700mm, with a made-to-order height to customer requirements. Fire walls and columns can be manufactured to the clients own design or to an FP McCann design. Panel Thickness (mm) Fire Rating (hrs) Key features and benefits Vertical Cantilever Panels Overall wall heights of up to 7 metres can be achieved The panels are designed to be cast in to a foundation and FP McCann can supply cradles to assist with this method of installation Horizontal Panels Overall wall heights of up to 10 metres can be achieved Panels slot between precast columns and are embedded into the ground via preformed pockets which are then grouted into position using high-strength grout It negates the need for a full length trench to be excavated and concreted, instead favouring easily formable localised pockets at specific centres Typical Pocket Details FULL RANGE OF WALLING PRODUCTS AVAILABLE fpmccann.co.uk/power-infrastructure

18 BT comms boxes Unique cable and junction protection boxes offer easy access for maintenance. These reinforced concrete units can be installed in minutes with the one piece construction design, preventing groundwater leakage and associated assembly requirements. Communications boxes are mainly used in infrastructure works to include airports, railway projects, roads and housing developments. Cable pit chambers and other units for street lighting are also available in different sizes. Comms J4 A major innovation, Comms J4 is a unique one piece unit manufactured with reinforcements overcoming self-assembly and leakage problem that is associated with other manufactured units. Features Reinforced walls 100mm shoulder to facilitate increasing depth Easy knockout polystyrene cable entry points Easily manoeuvred with lifting eyes Ironmongery fitted DN45mm lifting hole Length mm Width mm Height mm Weight kg Comms J2 Features Preformed cable entry points Reinforced concrete walls Integrated reinforced base Base incorporating sump Easily manoeuvred with lifting hooks Ironmongery fitted Length mm Width mm Height mm Weight kg fpmccann.co.uk/power-infrastructure

19 POWER & INFRA- STRUCTURE Comms MCX Features Highway construction details Comms MCX compliant Preformed cable entry points Reinforced concrete walls Integrated reinforced base Base incorporating sump Easily manoeuvred with lifting holes Ironmongery fitted Plastic encapsulated steps fitted Duct entry points flexible Reinforced concrete risers to suit design Dimensions Length mm Width mm Height mm Weight kg Chamber Riser Concrete Cover Slab Comms DP Features Preformed cable entry points Reinforced concrete walls Integrated reinforced base Splayed base to aid stability Base incorporating sump Easily manoeuvred Additional Products Hydraulically Pressed Road Kerbs Hydraulically Pressed Paving Flags Road Gullies and Gratings Manhole Rings, Cover Slabs and Ductile Iron Covers Length mm Width mm Height mm Weight kg fpmccann.co.uk/power-infrastructure

20 CADEBY Office: Brascote Lane Cadeby Nuneaton Warwickshire CV13 9NB T sales@fpmccann.co.uk Agriculture Lydney Magherafelt Architectural Precast London Building Products Lisnaskea BOX CULVERTS Weston Underwood Drainage Ellistown Magherafelt Dock Levellers Weston Underwood Fencing Cadeby FILTER BED SYSTEMS Littleport Flooring Weston Underwood Uddingston Power and Infrastructure Cadeby Rail Cadeby Specialist Precast Littleport Structural Precast Byley Tanks and Chambers Wellesbourne Tunnels and Shafts Cadeby Walling Lydney Uddingston fpmccann.co.uk