Rooftop Building Services Support Systems - HITEX.lv

ContentsBig Foot Systems■ Introduction 3■ Why Specify Big Foot? 5■ Product Range 6Safe Access■ Step Overs & Platforms 8■ Rapid Walkways & Slabs 9Solar Support■ Fix-it Frame 10■ Leg Frame 11■ Cast Frame 12■ PV Fix-it Pack 13Heavy Duty Support■ HD Cube 14■ HD Beam 15■ HD Custom Framework 16Light Duty Support■ VRV/VRF Frame 17■ Splits Modular Frame 18Services Support■ H Frame 19■ Multi Foot 20■ Fix-it Foot 21■ Ancillaries 22

Low Cost, Big Results, No LimitsBig Foot Systems designs andmanufactures freestandingsystems to support plantequipment and servicesinstalled on flat roofs.Our range of support products provide a quick,versatile and economical solutions for HVAC, solarunits and access equipment with its simple, safe andsecure non-penetrative roof support systems.Big Foot Systems launched in the UK in 2001 withthe introduction of simple frameworks to supportcondensing units.The on-site fl exibility of the framework systemsproved popular and the product range wasdeveloped to include cost effective supports for ductand pipework runs. Two simple walkway systemswere also added to offer a secure route for serviceengineers and other personnel.The company now offers a complete supportsolution for plant equipment on fl at roofs, withan experienced technical support team, sellinginternationally through distributors in 15 countries.Big Foot Systems sets the standard on anyinstallation while meeting the needs of architects,consultants, engineers and contractors.The company’s aim was to provide an easy andeconomical alternative to poured concrete andconcrete blocks for supporting plant on a fl at roofwithout penetrating or damaging the roof surface.The result was a cheaper, safer, less intrusive andquicker to install alternative.www.bigfootsupport.com 3

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Why Specify Big Foot Systems?■ Does the JobNon-penetrative, prefabricated, versatile plant and servicessupport systems■ Health & SafetyRegulations... ‘A necessity’; all systems designed with safety,security and simplicity in mind■ Cost EffectiveBig Foot✓Traditional Support✗Big Foot✓Traditional Support✗Help ensure project cost and time clarity.Quick and easy to install products and systems■ Range & SupportMarket leading products and services including system designand on-site supportBig FootTraditional SupportBig FootTraditional Support■ Improves Aesthetics✓✗✓✗Predictable, repetitive, the professionals choice, robust systemswith sympathetic styling■ Technical Support TeamExperienced technical support, setting the standard on anyinstallation while meeting the needs of architects, consultants,engineers and contractorsBig FootTraditional SupportTechnical Support TeamCONTACT+44 (0)1323 844 355technical@bigfootsupport.com✓✗✓www.bigfootsupport.com 5

Big Foot Systems Product RangeSafe AccessSolar SupportHeavy Duty SupportLight Duty SupportInitial site surveys by our specifi cation team identifyclients needs. Big Foot Systems detailed AutoCADdrawings provide concise economically engineeredSafe Access solutions to fi t within existing rooftopservices – complying with current British Standards.TYPICAL APPLICATIONS■ Plant Maintenance■ Plant Inspection■ Roof AccessFEATURES & BENEFITS■ Free standing, non-penetrative systems■ Quick and simple, on-site assembly■ Flat packed for ease of transportation■ Health and safety regulation compliance■ Optional fully certifi ed independent warranty■ Custom designs availableBig Foot Systems Solar Supports are versatile,robust, and quick to install. Available in various sizes,angles and heights, Solar Support systems can beadapted to almost any installation and for as manypanels as the scheme requires. A wind calculationassessment service is also available.TYPICAL APPLICATIONS■ PV Panels■ Solar ThermalsFEATURES & BENEFITS■ Non penetrative solution for the support of solarpanels in a portrait or landscape arrangement■ Versatile, modular framework available invarious sizes■ Quick and easy to install, robust and secure■ CFD wind calculation service available■ Optional fully certifi ed independent warrantyThe Big Foot Systems Heavy Duty range offersa robust cost effective support alternative toon-site concrete constructions. With minimal on-siteassembly and easy positioning, the HD Cube andHD Beam products aid load dispersal and arenon-penetrative – helping to protect the roof fi nish.TYPICAL APPLICATIONS■ Chillers■ Plant Rooms■ Air Handling Units■ Heavy Pipes & Steels■ Armoured CablingFEATURES & BENEFITS■ Optional Certifi ed Independent Warranty■ In-house Computer Aided Design (CAD) Service■ Non penetrative high load management system■ Finite Element Analysis (FEA)■ Load calculation service available■ Cost and time effective on-site installation■ Pre-fabricated for consistent andcontrolled installations■ Ensures greater project design fl exibilityThe Big Foot Systems Light Duty range offers an arrayof solutions to support a variety of air handling unitsand air conditioning systems. Many larger air handlingunits are made up of several sectional componentsthat can be individually crane lifted directly ontorooftops. Frame kits for most major manufacturer’sVRV/VRF units are available from stock.TYPICAL APPLICATIONS■ Extract & Supply Fans■ Air Conditioning■ VRV & VRF Units■ Air Handling UnitsFEATURES & BENEFITS■ Non penetrative load management■ Cost effective, pre-fabricated support system■ Versatile modular frameworks■ Quick to install, robust and secure■ Building regulation compliant■ Optional independent warrantly available6 www.bigfootsupport.com

Safe AccessVARIOUS LENGTHLANDING SECTIONSAVAILABLESTANDARD SIZESSTOCKEDBig Foot Step OverTo bridge over and provide access to existing services,plant and equipmentFLAT PACKEDFOR EASYTRANSPORTATION3 DIFFERENTSTEP OPTIONSTypical ApplicationTo allow for safe passage of personnel accessingroof-top equipment.There are 3 basic modular Big Foot Step Oversavailable with 2, 3, and 4 steps and a 1m landingsection. The 4 legs on each Step Over are suppliedwith 305mm feet and AV mats for stability.The metalwork is galvanised to withstand the yearroundelements on a roof. The Big Foot Step Oversystem utilises Big Foot leg assemblies.Technical InformationModel Part No. Clearance Height(mm)Kit Includes■ 4 x 305mm leg assemblies & AV mats■ 4 x Step handrail■ 1 x Landing grating■ 4 x Step stringers■ 2 x Landing kickplates■ 2 x Landing handrails■ Tread – quantity to suit■ Fixings and assembly instructionsCustom Step OverBig Foot Systems will be happy to specify a StepOver designed specially to meet your needs. All youneed to do is provide accurate drawings of the fl atroof and its existing installations and we will supplyyou with a planned layout and quote.Width(mm)Landing Length2 Step Step Over B6939 462 813 10003 Step Step Over B6940 647 813 10004 Step Step Over B6941 833 813 1000(mm)Material SpecificationPLASTIC FOOTNylon 6 B601L 30% Glass Fibre FilledANTI-VIBRATION MATSBR-Recycled Rubber. Bound using a ratio ofhigh quality moisture curing Polyurethane Pre-Polymer. BS7188:1989 & BS5696 Part 3:1979METAL FRAMEWORKHot Dip Galvanised Mild Steel: BS EN 10219-1:1997. Welding Standard: BS EN ISO 15614-1Galvanising: BS EN ISO 1461:1999Salt Mist Testing: BSEN60068-2-52Test Kb Severity 1WORKING CONDITIONSSuitable for internal or external applications intemperatures between -30°C to +80°CADJUSTABLE LEGHEIGHTANTI-VIBRATIONMATBig Foot HopOver Platform■ Optional handrails■ 200mm feet■ Easy on-site assembly■ Simple platforms ideal for allowingsafe passage over small hazards,e.g. small pipe runsPartNo.Height(mm)Width(mm)Length(mm)ClearanceHeight(mm)B9200 220 600 1000 155B9201 220 1000 1000 155B6942* 1100 - 1000 -* optional hand rail8 www.bigfootsupport.com

Safe AccessBig Foot Rapid WalkwayFLAT PACKEDFOR EASYTRANSPORTATIONRAILS CAPABLEOF SUPPORTINGELECTRICALSERVICESVARIOUS LENGTHRAILS AVAILABLEFROM STOCKSafe access for on going maintenance and inspectionof plant and servicesTypical ApplicationThe Big Foot Rapid Walkway is ideal for establishingclear, safe pathways around installations on a fl atroof. It offers a secure route for service engineersto gain access to plant and for managing the fl owof other personnel. The metalwork is galvanised towithstand the year-round elements on a roof, andthe gritted top to the Walkway grating provides apermanent non-slip surface in any weather. The BigFoot Rapid Walkway system utilises Fix-it Foot feet.This beautifully simple Walkway system is supportedon recycled rubber blocks. Rapid Walkway systemsare supplied from stock and are quick and easy toinstall on site.Custom WalkwayBig Foot Systems will be happy to specify aWalkway designed specially to meet your needs.All you need to do is provide accurate drawings ofthe fl at roof and its existing installations and we willsupply you with a planned layout and quote.NONPENETRATIVEFIX-IT FOOTNON-SLIP GRPLANDING GRIDFAST INSTALLTechnical InformationSectionModelPart No.Length outsideof metalwork(mm)Width ofwalkablesection (mm)Width outsideof Fix-it Foot(mm)Height towalkwaysurface (mm)Height to topof handrail(mm)Single Corner B9104 1496 1018 1230 130 n/a 421m Length B9105 1000 1018 1230 130 n/a 322m Length B9106 2000 1018 1230 130 n/a 583m Length B9107 3000 1018 1230 130 n/a 851m Handrail B9111 1000 n/a n/a n/a 1130 92m Handrail B9112 2000 n/a n/a n/a 1130 123m Handrail B9113 3000 n/a n/a n/a 1130 15T Junction B9143 n/a n/a n/a n/a 1130 65Approx.Weight(kg)Material SpecificationFIX-IT FOOTSBR-Recycled Rubber. Bound using a ratio ofhigh quality moisture curing Polyurethane Pre-Polymer. BS7188:1989 & BS5696 Part 3:1979METAL FRAMEWORKHot Dip Galvanised Mild Steel: BS EN 10219-1:1997. Welding Standard: BS EN ISO 15614-1Galvanising: BS EN ISO 1461:1999Salt Mist Testing: BSEN60068-2-52Test Kb Severity 1WORKING CONDITIONSSuitable for internal or external applications intemperatures between -30°C to +80°CBig FootWalkway SlabsIdeal for walkways and to protect roof surfaces, withunderside detail to allow for small debris on roof.Part No.Height(mm)Width(mm)Length(mm)B6416 45 500 500www.bigfootsupport.com 9

Solar SupportSOLAR PANELEND CLIPSANGLED BRACKETSAVAILABLE IN 10°,20° AND 30° ANGLESBig Foot Solar Fix-it FrameSOLAR PANELCLIPSSolar panelsTypical ApplicationWind AnalysisBig Foot Solar Fix-it Frame provides a quick to installsolution using 600mm x 600mm x 50mm, 40kgpaving slabs as ballast (not included). Utilising theFix-it Foot feet, this modular system is very versatilewith its installation options.Solar Fix-it Frame is available in various sizes, anglesand heights. The frame can be adapted to suit almostany installation.Big Foot Systems are currently using ComputationalFluid Dynamics (CFD) software to calculate sitespecifi c wind load conditions.Using the industry-leading ANSYS wind profi lingprogram, analysis is run based on the solar panelsize, quantity, pitch and mass of the panel thencalculated to determine the ballast requirement forthe solar support system.NON PENETRATIVEUV STABILISEDFIX-IT FOOTGALVANISEDSTEEL BASEONE MANLIFTTABS FORRETAININGBALLASTGALVANISEDSTRUTFRAMEWORKRUBBER FEET PROVIDESOFT CONTACT WITH ROOFINDUSTRYCOMPATIBLESTANDARDCOMPONENTRYStandard 10°, 20° and 30° panel systems areavailable from stock. Custom layouts to order.The hot dipped galvanised steel frameworkensure maximum corrosion resistance for yearround weather protection.Kit Includes■ Fix-it Foot feet■ Hot dip galvanised base frame■ A-frames and fi xings■ Solar panel clips■ Assembly instructionsBig Foot Systems CFD modelling is based oncustomer supplied information and available tocustomers dependent upon scheme size.Fix-it FootBig Foot Solar Fix-it Frame systems use UV stableFix-it Foot feet as a neat and tidy support solution.Made from durable recycled rubber with a channelmoulded into the top face, allowing fi xing of40mm x 40mm box section or strut.FIX-IT FOOT 250 LOWMaterial SpecificationFIX-IT FOOTSBR-Recycled Rubber. Bound using a ratioof high quality moisture curing PolyurethanePre-Polymer. BS7188:1989 + A2:2009 andBSEN1176-7:2008METAL FRAMEWORKHot Dip Galvanised Mild Steel: BS EN 102191:1997. Welding Standard: BS EN ISO 15614-1Galvanising: BS EN ISO 1461:1999Salt Mist Testing: BSEN60068-2-52Test Kb Severity 1WORKING CONDITIONSSuitable for internal or external applicationsin temperatures between -40°C to +80°CBSEN60068-2-14SOLAR PANEL CLIPS15% Glass fi lled PolypropoleneUV Stabilised – Colour black10 www.bigfootsupport.com

Solar SupportBig Foot Solar Cast FrameINDUSTRYCOMPATIBLESTANDARDCOMPONENTRYGALVANISED STRUTFRAMEWORKANGLEDBRACKETSAVAILABLE IN10°, 20° AND 30°ANGLESSOLAR PANELCLIPSSOLAR PANELEND CLIPSSolar panelsTypical ApplicationWind AnalysisThe Big Foot Solar Cast Frame is an extremelyquick to install solar panel solution. Incorporatingthe ballast into the framework means the system isreliable and simple to install.With a large surface area, the Big Foot Cast Framesolution is ideal for roofs with lower strength orslippery surfaces. This type of frame also lendsitself to non-permenant ground installations.Standard 10°, 20° and 30° panel systems areavailable from stock. Custom layouts to order.The hot dipped galvanised steel frameworkensure maximum corrosion resistance for allyear weather protection.Kit Includes■ Cast concrete ballast feet■ Galvanised fi xtures and fi ttings■ A-frames and fi xings■ Solar panel clipsBig Foot Systems are currently using ComputationalFluid Dynamics (CFD) software to calculate sitespecifi c wind load conditions.Using the industry-leading ANSYS wind profi lingprogram, analysis is run based on the solar panelsize, quantity, pitch and mass of the panel thencalculated to determine the ballast requirement forthe solar support system.Big Foot Systems CFD modelling is based oncustomer supplied information and available tocustomers dependent upon scheme size.Concrete FeetBig Foot Solar Cast Frame uses cast concrete feetwith channels moulded into the top face and bushes,allowing fi xing of 40mm x 40mm box section or strut.The 80kg cast concrete foot is supplied with bushesto take bolts.Material SpecificationCONCRETE BALLAST FEETReinforced ConcreteMETAL FRAMEWORKHot Dip Galvanised Mild Steel: BS EN 102191:1997. Welding Standard: BS EN ISO 15614-1Galvanising: BS EN ISO 1461:1999Salt Mist Testing: BSEN60068-2-52Test Kb Severity 1WORKING CONDITIONSSuitable for internal or external applicationsin temperatures between -30°C to +80°CSOLAR PANEL CLIPS15% Glass fi lled PolypropoleneUV Stabilised – Colour blackSTEEL FRAMEWORKBIG FOOT CASTCONCRETEBALLASTwww.bigfootsupport.com 11

Solar SupportSOLAR PANELCLIPSSOLAR PANELEND CLIPSBig Foot Solar Leg FrameSolar panelsANGLED BRACKETS AVAILABLEIN 10°, 20° AND 30° ANGLESINDUSTRYCOMPATIBLESTANDARDCOMPONENTRYGALVANISED STRUTFRAMEWORKTypical ApplicationWind AnalysisBig Foot Solar Leg Frame provides a quick to installsolution using 600mm x 600mm x 50mm, 40kgpaving slabs as ballast (not included). Utilising theBig Foot Feet, this modular system is very versatilewith its installation options.Available in various sizes, angles and height, theslab frameworks can be adapted to suit almost anyinstallation for as many panels as required.Standard 10°, 20° and 30° panel systems areavailable from stock. Custom layouts to order.The hot dipped galvanised steel frameworkensure maximum corrosion resistance for all yearweather protection.Kit Includes■ Big Foot Adjustable Legs and Feet■ Hot dip galvanised base frame■ A-Frames and fi xings■ Solar panel clipsAV matsMats designed to absorb small impediments on roofsurface. Optional angled AV mats cater for roof fall.Big Foot Systems are currently using ComputationalFluid Dynamics (CFD) software to calculate sitespecifi c wind load conditions.Using the industry-leading ANSYS wind profi lingprogram, analysis is run based on the solar panelsize, quantity, pitch and mass of the panel thencalculated to determine the ballast requirement forthe solar support system.Big Foot Systems CFD modelling is based oncustomer supplied information and available tocustomers dependent upon scheme size.FOOTAND ANTI-VIBRATION MATLeg AssembliesGALVANISEDSTEEL BASE FRAMEFULLYADJUSTABLE LEGBIG FOOT ADJUSTABLE LEGSEnsure level solar arrayAV MATS & ANGLED AV MATSCater for roof fallTABS FORRETAININGBALLASTLEGEXTENSIONMaterial SpecificationFOOT ANDANGLED ANTI-VIBRATION MATPLASTIC FOOTNylon 6 B601L 30% Glass Fibre FilledANTI-VIBRATION MATSBR-Recycled Rubber. Bound using a ratio ofhigh quality moisture curing Polyurethane Pre-Polymer. BS7188:1989 & BS5696 Part 3:1979METAL FRAMEWORKHot Dip Galvanised Mild Steel: BS EN 10219-1:1997. Welding Standard: BS EN ISO 15614-1Galvanising: BS EN ISO 1461:1999Salt Mist Testing: BSEN60068-2-52Test Kb Severity 1WORKING CONDITIONSSuitable for internal or external applicationsin temperatures between -30°C to +80°CBSEN60068-2-14SOLAR PANEL CLIPS15% Glass fi lled PolypropoleneUV Stabilised – Colour black12 www.bigfootsupport.com

Solar SupportANGLED BRACKETSAVAILABLE IN 10°,20° AND 30° ANGLESSOLAR PANELCLIPSBig Foot Solar PV Fix-it PacksSOLAR PANELEND CLIPSSolar panelsTypical ApplicationBig Foot Solar PV Fix-it Packs provide a quick toinstall solution using 600mm x 600mm x 50mm,40kg paving slabs as ballast (not included). UtilisingBig Foot Systems Fix-it Foot feet, this modularsystem is very versatile.Solar PV Fix-it Frame is available in various sizes,angles and heights and are ideally suitable to fl atroof applications. Packs come complete with easyfi t panel clips. Standard 10°, 20° and 30° panelsystems are available from stock. Custom layoutsto order. Hot dipped galvanised steel frameworkensure max. corrosion resistance for year roundweather protection.Technical InformationModel Part No. Height(mm)Kit Includes■ Fix-it Foot feet■ Hot dip galvanised base frame■ A-frames and fi xings■ Solar panel clipsFix-it FootBig Foot Solar PV Fix-it Packs use UV stableFix-it Foot feet as a neat and tidy support solution.Made from durable recycled rubber with a channelmoulded into the top face, allowing fi xing of40mm x 40mm boxsection or strut.Length(mm)Width(mm)Product Weight(kg)3 Panel Pack 10° SB9446 448 3170 1682 903 Panel Pack 20° SB9447 740 3170 1682 903 Panel Pack 30° SB9448 1070 3170 1682 904 Panel Pack 10° SB9449 448 4200 1682 1204 Panel Pack 20° SB9450 740 4200 1682 1204 Panel Pack 30° SB9451 1070 4200 1682 1205 Panel Pack 10° SB9452 448 5260 1682 1505 Panel Pack 20° SB9453 740 5260 1682 1505 Panel Pack 30° SB9445 1070 5260 1682 150NON PENETRATIVEUV STABILISEDFIX-IT FOOTGALVANISEDSTEEL BASEPack Options3 PANEL PACK4 PANEL PACK5 PANEL PACKONE MANLIFTSuitable for most solar PV panels between1400 – 1700mm high and 800 – 1019mm wide.GALVANISED STRUTFRAMEWORKTABS FORRETAININGBALLASTRUBBER FEET PROVIDESOFT CONTACT WITH ROOFINDUSTRYCOMPATIBLESTANDARDCOMPONENTRYMaterial SpecificationFIX-IT FOOTSBR-Recycled Rubber. Bound using a ratioof high quality moisture curing PolyurethanePre-Polymer. BS7188:1989 + A2:2009 andBSEN1176-7:2008METAL FRAMEWORKHot Dip Galvanised Mild Steel: BS EN 102191:1997. Welding Standard: BS EN ISO 15614-1Galvanising: BS EN ISO 1461:1999Salt Mist Testing: BSEN60068-2-52Test Kb Severity 1WORKING CONDITIONSSuitable for internal or external applicationsin temperatures between -40°C to +80°CBSEN60068-2-14SOLAR PANEL CLIPS15% Glass fi lled PolypropoleneUV Stabilised – Colour blackwww.bigfootsupport.com 13

HD SupportBig Foot HD CubeChillers | Plant Rooms | Large AHUTypical ApplicationThe HD Cube offers a complete, effi cient and robustsolution for supporting heavier services on fl at roofs.Ideal for the support of large plant rooms, chillersand large air handling units. The HD Cube providesa simplistic approach without the necessity of castingtraditional concrete plinths early on in the construction.Finite Element Analysis (FEA)Utilising the industry leading ANSYS load analysisprogramme, specifi c loading conditions can becalculated with consideration to total weight, weightdistribution and dimensions to optimise the HDsupport framework design solution. FEA calculationsare available based on customer supplied information,dependent upon scheme size and complexity.Technical InformationModel Part No. Feet Size(mm)Height(mm)Kit Includes■ 4 x Feet■ 4 x Anti-vibration mats■ Hot dip galvanised frameworkVertical AdjustmentThe minimum height, with the adjuster on top ofa 600HD Cube is 640mm and adjusted up to amaximum of 720mm (80mm of adjustment withinthe adjuster max). 200HD Cube: 240mm minimumup to a maximum of 320mm.Model Part No. Length(mm)Width(mm)Weight(kg)HDC Adjuster B9374 250 150 3Footprint(mm)Max. Loadper Cube (kg)PackagedWeight (kg)200HDC B9378 450 x 450 333 1136 1200 62200HDC B9376 600 x 600 333 1292 2000 72600HDC B9377 450 x 450 583 1136 1200 75600HDC B9375 600 x 600 583 1292 2000 82Top Bar: 700mm x 50mm x 50mm box section (5mm Wall)Frame: 50mm x 50mm box section (5mm Wall)200HDC600HDCNON PENETRATIVEHIGH LOAD CARRYINGCAPACITYANTI-VIBRATIONMATSHD CubeELEVATES HEAVY SERVICESOFF THE ROOF TO ASSIST LONGTERM ROOF MAINTENANCEOPTIONAL LEVELLING ADJUSTERTO ACCOMMODATE ROOF FALLS& ANTI-VIBRATION MOUNTSMaterial SpecificationGALVANISEDMILD STEELFRAMEQUICKINSTALLATIONPLASTIC FOOTNylon 6 B601L 30% Glass Fibre FilledANTI-VIBRATION MATSBR-Recycled Rubber. Bound using a ratio ofhigh quality moisture curing Polyurethane Pre-Polymer. BS7188:1989 & BS5696 Part 3:1979METAL FRAMEWORKHot Dip Galvanised Mild Steel: BS EN 10219-1:1997. Welding Standard: BS EN ISO 15614-1Galvanising: BS EN ISO 1461:1999Salt Mist Testing: BSEN60068-2-52Test Kb Severity 1WORKING CONDITIONSSuitable for internal or external applications intemperatures between -30°C to +80°C14 www.bigfootsupport.com

HD SupportBig Foot HD BeamSteels | Chillers | Plant Rooms | Heavy Pipes & Armoured CablingCROSS BAR SUPPLIED WITH THROUGHHOLES TO ALLOW CONTRACTOR TO BOLTON ADDITIONAL STRUT (IF REQUIRED)ADJUSTABLE CLAMP KITFOR STEEL GIRDERRESTRAINT SUPPLIEDADJUSTABLE LEGSTO ACCOMMODATEROOF FALLSTypical ApplicationThe HD Beam was developed as a lighter weightcompanion to the HD Cube. Typical applicationsinclude large chillers, large air handling units andheavy pipes and services. HD Beam is a robust butfl exible solution where space may be limited, or thereis a requirement to position directly over existingstructural roof beams. With M24 stud built into bothlegs to accommodate roof falls, the requirementfor additional adjustment is not usually needed. Anoptional, ‘quick fi tting’ Clamp Kit ensures a rigid fi xback to the services, or secondary steelwork.Kit Includes■ 2 x Feet■ 2 x Anti-vibration mats■ 1 x Adjustable cross beam■ 2 x Clamps■ Assembly instructionsTechnical InformationModel(with clamps)Part No.Feet Size(mm)Max. Height(mm)Finite Element Analysis (FEA)Utilising the industry leading ANSYS load analysisprogramme, specifi c loading conditions can becalculated with consideration to total weight, weightdistribution and dimensions to optimise the HDsupport framework design solution. FEA calculationsare available based on customer supplied information,dependent upon scheme size and complexity.HEIGHT ADJUSTMENTHeight adjustment from 255mm to 360mm.Big Foot Feet can inter-change with our variousleg assemblies to offer customers differing supportheights and foot prints to suit.OverallWidth (mm)OverallLength (mm)Max. Loadper Beam (kg)PackagedWeight (kg)600HDB B9373 600 x 600 360 642 1392 800 37450HDB B9423 450 x 450 360 486 1346 500 35Cross Beam: 800mm x 50mm x 50mm box section (5mm Wall)NON PENETRATIVEHIGH LOADCARRYING CAPACITYELEVATES HEAVY SERVICESOFF THE ROOF TO FACILITATELONG TERM ROOFMAINTENANCEMaterial SpecificationHOT DIPGALVANISEDMILD STEELANTI-VIBRATIONMATPLASTIC FOOTNylon 6 B601L 30% Glass Fibre FilledANTI-VIBRATION MATSBR-Recycled Rubber. Bound using a ratio ofhigh quality moisture curing Polyurethane Pre-Polymer. BS7188:1989 & BS5696 Part 3:1979METAL FRAMEWORKHot Dip Galvanised Mild Steel: BS EN 10219-1:1997. Welding Standard: BS EN ISO 15614-1Galvanising: BS EN ISO 1461:1999Salt Mist Testing: BSEN60068-2-52Test Kb Severity 1WORKING CONDITIONSSuitable for internal or external applications intemperatures between -30°C to +80°CBig FootNon-AdjustableHD Beam■ 2 x Feet■ 2 x Anti-vibration mats■ 1 x Non-adjustable cross beam■ 2 x Clamps■ Assembly instructionsPartNo.Height(mm)Width(mm)Length(mm)ClearanceHeight(mm)B9217 303 642 1392 360www.bigfootsupport.com 15

HD SupportADJUSTABLE LEGHEIGHT FOR UNEVENSURFACEHOT DIP GALVANISEDMILD STEEL FRAMEBig Foot HD Custom FrameworkLarge AHU’s and Heavy Plant to customer specific requirementsTypical ApplicationThere are many situations at roof level that directthe customer away from our standard frameworkapproach. Limited space, existing upstands,lightweight roofs, and other services may allcontribute to detailing an appropriate customsupport solution. With the aid of our technicalsurveyors and using our ANSYS FEA software,Big Foot can offer custom made one-off solutionsto meet the demanding environment present onsome of todays roofs.Our extensive knowledge of waterproofi ngsystems and roof build-ups ensure we keep withinthe loading parameters and this can be furtherdemonstrated by us providing the necessarycalculations to support our design. This, togetherwith a rapid manufacturing and delivery time, offerscustomers a fast solution.Finite Element Analysis (FEA)Utilising the industry leading ANSYS load analysisprogramme, specifi c loading conditions can becalculated with consideration to total weight, weightdistribution and dimensions to optimise the HDsupport framework design solution. FEA calculationsare available based on customer supplied information,dependent upon scheme size and complexity.Product DetailsANGLED AV MATSThe solution to sloping roofs. 2.5º & 5º AV matsare available for 450mm feet.LEG HEIGHT ADJUSTMENT255mm – 360mm: fl oor to top of framework(255mm – 560mm: stepped roof option).FEET FLEECESRecommended for use on PVC membrane roofsurfaces to prevent migration of plasticizers.RAISED FRAME ALLOWS ROOFINSPECTION AND SERVICEDROUTINGLeg AssembliesBIG FOOT ADJUSTABLE LEGSEnsure level sitingAV MATS & ANGLED AV MATSCater for roof fall600MM & 450MM FEETAVAILABLE FOR VARYINGLOAD SPREADMaterial SpecificationANTI-VIBRATIONMATSPLASTIC FOOTNylon 6 B601L 30% Glass Fibre FilledANTI-VIBRATION MATSBR-Recycled Rubber. Bound using a ratio ofhigh quality moisture curing Polyurethane Pre-Polymer. BS7188:1989 & BS5696 Part 3:1979METAL FRAMEWORKHot Dip Galvanised Mild Steel: BS EN 10219-1:1997. Welding Standard: BS EN ISO 15614-1Galvanising: BS EN ISO 1461:1999Salt Mist Testing: BSEN60068-2-52Test Kb Severity 1WORKING CONDITIONSSuitable for internal or external applications intemperatures between -30°C to +80°C16 www.bigfootsupport.com

LD SupportSTANDARD FRAMEMODELS AVAILABLEFROM STOCKBig Foot VRV / VRF FrameLATERALADJUSTABLECROSS BARSVRV / VRF SystemsMODULES KITTED FOR ALLMAJOR MANUFACTURERSVRV/VRF UNITSTypical ApplicationDeveloped for the siting of most majormanufacturers VRV/VRF systems. This lightweightand easily assembled Modular Frame system isquick to install and provides a robust and securemethod of support.Manufacturers units currently covered includeMitsubishi, Hitachi, Daikin, Toshiba & Samsung.For further details contact the Big Foot SystemsTechnical Offi ce on +44 (0)1323 844 355.Provision for associated services has beenincorporated in the framework design.Kit Includes■ Adjustable leg assemblies■ Feet and Anti-vibration mats■ AC clamp kits■ Adjustable cross bars■ 40mm x 40mm box section end bars■ Site assembly instructionsPLEASE NOTE: Quantities and sizes within the kitare unit dependent.Product DetailsANGLED AV MATSThe solution to sloping roofs. 2.5º & 5º AV matsare available for 450mm feet.LEG HEIGHT ADJUSTMENT255mm – 360mm: fl oor to top of framework(255mm – 560mm: stepped roof option)Large Stud (440mm) can be purchased as an extraindividual component if required.LINEAR ADJUSTMENTThe cross-bars which support the condenser unitscan slide along the plain bars into the positionrequired, then are locked securely in place.CONDENSER CLAMPSThe repositionable clamps located on both sidesof the cross-bars, locking down onto the feet ofthe condensor units as they are tightened.LEG AND BRACKET POSITIONINGThe leg and bracket are usually positioned outsidethe framework, but can be positioned inside if theis an obstruction or the load dictates.FEET FLEECESRecommended for use on PVC membrane roofsurfaces to prevent migration of plasticizers.ADJUSTABLE LEGSFOR ADJUSTABLEHEIGHTLeg AssembliesBIG FOOT ADJUSTABLE LEGSEnsure level sitingAV MATS & ANGLED AV MATSCater for roof fallMaterial SpecificationOPTIONALFOOT SIZESPLASTIC FOOTNylon 6 B601L 30% Glass Fibre FilledANTI-VIBRATION MATSBR-Recycled Rubber. Bound using a ratio ofhigh quality moisture curing Polyurethane Pre-Polymer. BS7188:1989 & BS5696 Part 3:1979METAL FRAMEWORKHot Dip Galvanised Mild Steel: BS EN 10219-1:1997. Welding Standard: BS EN ISO 15614-1Galvanising: BS EN ISO 1461:1999Salt Mist Testing: BSEN60068-2-52Test Kb Severity 1WORKING CONDITIONSSuitable for internal or external applications intemperatures between -30°C to +80°Cwww.bigfootsupport.com 17

LD SupportDIAGRAM BASED ON A BASIC3 METRE SYSTEM FRAMEWORKBig Foot Splits Modular FrameAir Conditioning SystemsSPACE FORSERVICESTypical ApplicationKit IncludesFor supporting air conditioning plant on fl at roofs. Thereare three basic modular frameworks available in 1m, 2mand 3m versions. The modular frameworks come with305mm feet which are provided with anti-vibration matsto fi t underneath. The frame is constructed from 40mmx 40mm standard box section. For heavier loads refer toour HD range of products.■ End bars – 40 x 40 section■ 1.2m Cross bars – 40 x 40 section■ 305mm Leg assemblies with AV mats■ Clamp kits■ Site assemby instructionsPLEASE NOTE: Quantities and sizes within the kitvary depending on the size of framework required.1 METRE / 2 UNITS 2 METRE / 4 UNITS 3 METRE / 6 UNITSSYSTEM ISEXTENDABLEADJUSTABLECROSS BARSEND BARS40 X 40 SECTIONLEG ASSEMBLIESWITH AV MATSADJUSTABLE LEGSFOR ADJUSTABLEHEIGHTTechnical InformationModel Part No. HeightAdjustment (mm)Overall Length(mm)Overall Width(mm)Product Weight(kg)Max. loading(kg)1 Metre B6075 255 - 360 1650 1250 42 4802 Metre B6077 255 - 360 1650 2250 70 7203 Metre B6078 255 - 360 1650 3250 97 960Other leg assemby variations for this system are availableLeg AssembliesBIG FOOT ADJUSTABLE LEGSEnsure level sitingAV MATS & ANGLED AV MATSCater for roof fallMaterial SpecificationPLASTIC FOOTNylon 6 B601L 30% Glass Fibre FilledANTI-VIBRATION MATSBR-Recycled Rubber. Bound using a ratio ofhigh quality moisture curing Polyurethane Pre-Polymer. BS7188:1989 & BS5696 Part 3:1979METAL FRAMEWORKHot Dip Galvanised Mild Steel: BS EN 10219-1:1997. Welding Standard: BS EN ISO 15614-1Galvanising: BS EN ISO 1461:1999Salt Mist Testing: BSEN60068-2-52Test Kb Severity 1WORKING CONDITIONSSuitable for internal or external applications intemperatures between -30°C to +80°C18 www.bigfootsupport.com

Services SupportBig Foot H FramePipework | Ductwork | Cable TraysPROVIDE YOUR OWN STRUTKEEPING INSTALLATIONSLOW COST AND TOTALLYFLEXIBLE BY FABRICATING THEFRAMEWORKS ON-SITEQUICKINSTALLATIONCOMPATIBLE WITHINDUSTRY STANDARDCOMPONENTRYTypical ApplicationKit IncludesThe H Frame Set is a quick, versatile andeconomical solution for supporting pipework,ductwork, cable trays or any combination of these.You provide your own strut, keeping the duct andpipe installations low cost and totally fl exible byfabricating the frameworks on-site.Using inserts, the feet adapt to accomodate 41mm x41mm off-the-shelf strut. The majority of installationsrequire 305mm H Frames but where a greater loadspread is required 450mm and 600mm H Framesare also available.■ 2 x Plastic feet■ 2 x Anti-vibration mats■ 2 x Strut inserts■ Brackets and fi xings■ Assembly instructionsPLEASE NOTE: Strut is not includedFEET FLEECESRecommended for use on PVC membrane roofsurfaces to prevent migration of plasticizers.ANGLED AV MATS2.5° and 5° AV matsare also available forsloped roofs.ANTI-VIBRATIONMATSMaterial SpecificationPLASTIC FOOTNylon 6 B601L 30% Glass Fibre FilledPROTECT YOURROOF3 FEET SIZESAVAILABLEANTI-VIBRATION MATSBR-Recycled Rubber. Bound using a ratio ofhigh quality moisture curing Polyurethane Pre-Polymer. BS7188:1989 & BS5696 Part 3:1979Technical InformationModel Part No. Foot Size(mm)Rec. Loading perFrame (kg)Packaged Weight(kg)Small B6088 305 150 6.75Large B6089 450 300 13.35Mega B9222 600 450 20BRACKETHot Dip Galvanised Mild Steel: BS EN 10219-1:1997. Welding Standard: BS EN ISO 15614-1Galvanising: BS EN ISO 1461:1999Salt Mist Testing: BSEN60068-2-52Test Kb Severity 1WORKING CONDITIONSSuitable for internal or external applications intemperatures between -30°C to +80°Cwww.bigfootsupport.com 19

Services SupportBig Foot Multi FootPipework | Ductwork | Cable TraysCOMPATIBLE WITHCOMMON FIXTURESAND FITTINGSVERSATILETypical ApplicationONE MANCARRYThe Multi Foot is designed to be a multi-purposesupport for ductwork, pipework and cable trays orany combination of these.This extremely versatile and cost effective one-piecesupport is available in two sizes with optional AVmats. Multi Foot can be used to support small andlarge pipework systems, cable trays, ductwork orany combination of these.■ 40mm x 20mm Aluminium channel (horizontally)■ 41mm x 41mm Strut (vertically)■ 41mm x 21mm Strut (horizontally)■ M12 Threaded drop rod (vertically)PLEASE NOTE: The Multi Foot is suppliedWITHOUT any fi xings or fi ttings.FEET FLEECESRecommended for use on PVC membrane roofsurfaces to prevent migration of plasticizers.ANTI-VIBRATIONMATRIGIDNYLON FOOTQUICKINSTALLATIONACCEPTS 41MMSTRUTM12BOLT HOLESMulti Foot ApplicationsOPTIONALAV MATTechnical InformationMaterial SpecificationModel Part No. Height(mm)Width(mm)Length(mm)Max. Loadingper Foot (kg)PackagedWeight (kg)Small B6357 95 180 400 77 1.7Large B6359 95 220 600 142 2.8Small AV B6358 10 185 405 - 2.5Large AV B6360 10 225 605 - 4.5To provide loading of 10 Kn/m²CHANNELTHREADED RODSTRUTMULTI FOOTNylon 6 B601L 30% Glass Fibre FilledANTI-VIBRATION MATSBR-Recycled Rubber. Bound using a ratio ofhigh quality moisture curing Polyurethane Pre-Polymer. BS7188:1989 & BS5696 Part 3:1979WORKING CONDITIONSSuitable for internal or external applications intemperatures between -30°C to +80°C20 www.bigfootsupport.com

Services SupportBig Foot Fix-it FootCORROSION RESISTANTALUMINIUM CHANNELPipework | Ductwork | Cable TraysTypical ApplicationThe six sizes of Fix-it Foot are a neat and tidysupport solution from Big Foot. The feet have40mm x 20mm aluminium channel recessed intothe top face, allowing fi xing of the services restingacross the feet. Suitable for pipework, duct andcable tray runs.The recesses in the underside allow for smalldebris on the roof surface. The Fix-it Foot is madeof durable recycled rubber, which offers built-inanti-vibration and makes it both economical andenvironmentally responsible.Fix-it FootBig Foot Fix-it Foot feet are a neat and tidy supportsolution. Made from UV stabilised, recycled rubberwith a channel moulded into the top face, allowingfi xing of 40mm x 40mm box section or strut.PLEASE NOTE:The Fix-it Foot is supplied without any fi xingsor fi ttings.FEET FLEECESRecommended for use on PVC membrane roofsurfaces to prevent migration of plasticizers.UV STABILISED, DURABLERECYCLED RUBBERRECESSED UNDERSIDEHELP ENSURESECURE PLACINGCOMPATIBLE WITHINDUSTRY STANDARDFIXTURES AND FITTINGSBUILT-INANTI-VIBRATIONONE MANCARRYFIX-IT FOOT: 250 LOW, 400 LOW, 250 & 400Technical InformationModel Part No. Height(mm)Width(mm)Length(mm)Max. Loadingper Foot (kg)PackagedWeight (kg)250 B6735 95 180 250 160 2.3400 B6736 95 180 400 260 3.7600 B6737 95 220 600 474 5.51000 B9096 95 180 1000 645 9.3250L B9043 50 130 250 160 1.2400L B9045 50 130 400 260 2.5Material SpecificationFIX-IT FOOTSBR-Recycled Rubber. Bound using a ratio ofhigh quality moisture curing PolyurethanePre-Polymer. BS7188:1989 +A2:2009 andBS EN1176-7:2008METAL PROFILEAluminium 40mm x 20mm profi le compatiblewith strut fi xingsWORKING CONDITIONSSuitable for internal or external applicationsin temperatures between -40°C to +80°C.BSEN60068-2-14Fix-it FootMini Split KitKIT INCLUDES■ 2 x 600mm rubber feet■ 2 x Fixing kitsPart No.Length (mm)B9284 600www.bigfootsupport.com 21

Services SupportBig Foot AncillariesMounting PlatformsFLAT PLATFORMSwan NecksB9149B9151Access HatchesLadder AnchorThe Roof Hatch provides a high quality secureopening for access through fl at, pitched, claddedprofi le and standing seam roofs. Available instandard sizes from stock or made to measureeach hatch comes fully insulated and weatherproof.Manufactured from 2.0mm gauge aluminium or1.5mm gauge stainless steel the lightweight designmakes operation and fi tting simple. The hatchcomes with gas struts to assist opening and to holdthe door in the open position.Model750mm x 750mm900mm x 750mm900mm x 900mm1200mm x 900mm1200mm x 1200mmMaterial SpecificationPart No.B9436B9440B9437B9439B9438Aluminium external shell, 80mm phenolicinsulation, stainless steel hinges and fi xings, gasstrut and lockable latch600mm 75mm130mm210mmOn average, 13 people die a year at work fallingfrom ladders and nearly 1,200 suffer major injuries.The Big Foot Ladder Anchor is a simple safetydevice that sits under the feet of your ladder,preventing it from slipping, sinking and twisting.The Big Foot Ladder Anchor can also save labourcosts by eliminating the need to ‘foot’ the ladder.Ladder Anchor600mm x 50mmMaterial SpecificationPart No.B9289SBR-Recycled Rubber. Bound using a ratioof high quality moisture curing PolyurethanePre-Polymer. BS7188:1989 +A2:2009 andBS EN1176-7:200850mmSimply fi tted into the top of the Big Foot mouldings,these Platforms provide a versatile support system.Available with a plain top or with 2 or 4 sides, theyhave a central M10 threaded insert and are availablewith 305mm or 450mm feet.Platform Size305mm Plain Top305mm 2 Sides305mm 4 Sides450mm Plain Top450mm 2 Sides450mm 4 Sides2 SIDED PLATFORM4 SIDED PLATFORMMaterial SpecificationNylon 6 B601L 30% Glass Fibre FilledPart No.B9098B9099B9100B9101B9102B9103B9150High quality bespoke Swan Necks are ideal for oneof the most sensitive areas of a fl at roof... where youhave to put pipes through. A large fl ange around thefoot of the Swan Neck allows a full seal with the roofmembrane. The 2mm aluminium plate is lightweightand won’t go rusty. Full hood protects againstrain ingress, and rounded outlet protects pipes,insulation and cables.Swan Neck Style75mm x 75mm (1 Outlet)125mm x 125mm (1 Outlet)200mm x 200mm (1 Outlet)125mm x 250mm (1 Outlet)125mm x 500mm (1 Outlet)125mm x 250mm (2 Outlet)Material SpecificationPart No.B9154B9148B9149B9150B9151B9152Aluminium 40mm x 20mm profi le compatiblewith strut fi xingsB915222 www.bigfootsupport.com

Visit our website today...www.bigfootsupport.comDisclaimerBig Foot Systems takes no responsibility for the condition of the roof onwhich our equipment is to be used. You must ensure that the substrateon which the Big Foot Systems is intended for use is structurally soundenough to take the weight and point loadings we have indicated.All Big Foot Systems products must be installed in line with theguarantees and recommendations of the manufacturer of the roofi ngsystem. The manufacturer of PVC membranes should advise on thesusceptibility to migration of plasticizers and specifi c recommendationsshould be adhered to so that the roof guarantee is not affected.Find us on Facebookfacebook.com/bigfootsystemsFollow us on Twittertwitter.com/bigfootsystemsSign up to our newsletterbigfootsupport.com

Big Foot Systems LtdApex Way HailshamEast Sussex BN27 3WA+44 (0)1323 844 355technical@bigfootsupport.comwww.bigfootsupport.com03/12 8124