The Design, Supply and Installation of Specialist foundations

1 The proven leaders in helical pile foundationsT H E P R O V E N L E A D E R S I N H E L I C A L P I L E F O U N D A T I O N ST H E P R O V E N L E A D E R S I N H E L I C A L P I L E F O U N D A T I O N SUnit 7-14 Smallford Works Smallford Lane St Albans, Herts AL4 0SA. UKTel+44 (0) 1727 821 282 Fax+44 (0) 1727 828 098e-mail LTDALAN CAMPBELL GROUPALAN DICKAMCOAMEYARQIVAARUPATELIER ONEATKINSBABCOCK NETWORKSBABCOCK RAILBALFOUR BEATTY CIVILSBALFOUR BEATTY RAILBALFOUR BEATTY UTILITIESBAM NUTTALLBARDENSBARHALEBIRSEBIRSE COASTALBISLEYBLACKBURN & FRASERBUCKINGHAM GROUPCONTRACTING SPENCERCAIPCAPITA SYMONDS/HAYMILLSCARILLIONCARNELLCLANCY GROUPCOREXCOSTAINCTS BRIDGESDALY INTERNATIONALDAMBACHDEAN DYBALLDUDLEYSENFIELD GOVERNMENTERH COMMUNICATIONSESS STAGINGEUROTUNNELFABER MAUNSELLFESTIVAL REPUBLIC GROUPFITZGERALDFJ FRENCHFOREST GATECONSTRUCTIONFURNESS PARTNERSHIPLIMITEDGIFFORDSGLOBAL RAILGL EVENTSGML CONSTRUCTIONHAYMILLSHEYROD COMMUNICATIONSHIGHPOINTINTER ROUTEJ MCCANN LTDJACKSONSJOHN MCMILLANCONSTRUCTIONKIER RAILLEICESTER

2 GOVERNMENTLENGARDLUNDY PROJECTSM A YOUNGMANSELLMASTERS CONSTRUCTIONMAY GURNEYMCNICHOLASMIKE POULTERMITIEMONO CONSULTANTSMORGAN SINDALLMOUCHELMURPHY GROUPNEW EDGETELECOMMUNICATIONSNORTHCROFTOPTIMAOS BORNEPATRICK FARFANPPMS EURORAMBOLLSBBJVSCOTT WILSONSEESASIEMENSSHIRE CONSULTANTS UKSKANSKASTOBART RAILSWANN GROUP LTDT&B CONTRACTORSTERCON LIMITEDTERRAWISETHE THOMAS PHILLIPS PRICE TRUSTTPSTYCO ELECTRONICSUBIQUEUNDERHILLUNUSUAL RIGGINGURS CORPVGC GROUPVINCI CONSTRUCTIONVODAFONEVOLKER FITZPATRICKWEBB YATESWSPW orking with:No. 510514No. 77558No. GB 9498 TheDesign, Supply and Installationof Specialist foundations34 ScrewFastFoundations Limited are the provenleaders in the design , Supply and installationof helical piles and steel foundations . Since the company's formation in 2000, ScrewFasthaspioneered the revolution in screw piling foundations andwas the first provider of Large Diameter Helical Piles inUK infrastructure.

3 The steel foundations specialists offer a full range of solutions and Supply to all industry foundations (helical piles and driven piling)have grown to be recognised and accepted as a preferredoption for Highways and Rail Structures, Electrificationand Energy Structures, Telecommunication Masts,Marine-based Construction, Eco-Friendly Building and many other ISO9001:2008 UKAS accreditation guarantees thequality, reliability and consistency of our service, productsand management. ScrewFastensure the highest qualityat all stages of the process from design , manufacture,training and Installation , testing and monitoring, and 24 hour turn-key foundation solutions whichinclude site investigation, design , Supply , Installation ,monitoring and testing.

4 A 24-hour support helpline forall our projects enables you to speak direct to a qualifiedengineer familiar with your project. ScrewFastoffers awide range of steel foundations suited to any groundtype in any the field of steel screw pile foundationsCompared to conventionaltechniques, these have not onlyreduced the time on site by nearly 50%, but have generated cost savings of nearly 30%.The ScrewFastsystem dramatically reduces theamount of time and number of operatives requiredfor the site Installation of the works making the process inherently safer and substantiallycheaper. This equates to a reduction in the time exposed to the risks of working on live carriageways of 70%.Sarah Revell| Carillion Highways ProjectsRailways ProjectsCentral and LocalGovernmentEnvironmentallySensitive Projects56 ScrewFasthas grown screw piling into a reputable andaccepted foundation option for structures within manyindustries including highways and roads, renewableenergy and electrification, rail and GSM-R, bridges, flooddefence and retaining walls, telecommunications andbuildings and general sectors continue to benefit from the numerousadvantages of our steel-based foundations , including: Significant reduction in project construction time,leading to cost savings Minimal environmental legacy; eliminating 'dig and dump' Reduced carbon footprint Ease of Installation .

5 Reduced number of plant and workers Reduced risk to workforce Reduced risk and inconvenience to public Remote locations reached Ease of demolition; foundations quickly and easily unscrewedA full range of steel foundations are now available to suitany ground condition, including rock, in any in your industryAll of the foundations are certified to be used acrossall industries and are used extensively within thefollowing Sectors:ScrewFastFoundations have the capacity toundertake projects of all sizes. Highways projects Railways projects Process Industries Infrastructure Providers Airports The EnvironmentAgency Central and Local Government Renewable Energyprojects Electrical Grid ProjectsFoundations designed to your requirementsEach ScrewFast base wasinstalled in less than five would have taken three weekshad we relied on the old systemBernie van Hoek| Birse Civils, Site Agent, M42 J9-11 scheme 78 Helical Screw PilesA steel pile with helical plates placed at strategicpositions along the shaft.

6 The plates give the foundationboth tension and compression bearing capacity. Piles arenormally connected in groups to a steel load transfergrillage. No concrete is Pile A single helical pile with a winged sleeve winged section is driven over the shaft of a helicalpile, to give the foundation extra lateral stability in thesofter top Driven Steel PilesA large hollow tube, driven or vibrated into the ground inshort sections. A Down-the-Hole (DTH) hammer issometimes used during Installation . GRIP PilesA rock anchor/shear tube hybrid adapted by ScrewFastfor support work in very hard soil conditions. A largeshear tube which encases the rock anchor is used totransfer the load through soft soils onto bed rock or veryhard Pile A steel winged pile, which is driven into the ground toprovide an instant foundation for smaller responsive DesignDepartment and experienced Research andDevelopment Team are continuously designing newand innovative steel-based foundation solutions to satisfy the requirements of individual foundation that ScrewFastsupplies is tailoredto the specific structure, ground condition andlocation of the project.

7 Since the company'sinception a number of standard solutions have been developed to accommodate common ground conditions and structural Foundation solutions 910 ScrewFast sinnovative dynamic design approachproviding proven engineering solutions combinedwith geotechnical expertise is the strength behindour success. Our design Team has been carefullydeveloped to blend a very high standard ofgeotechnical and structural design skills. Supply & InstallationWe Supply a wide range of foundation solutions to meetthe requirements of your individual project. Each helicalscrew pile or alternative foundation is designed based uponaccurate soil testing, site investigation and the loading ofeach of the work undertaken on site requires robustenvironmental management to protect and minimise anyadverse impact from construction.

8 Sites are properlydefined with all protection measures in place and personnelfully briefed on the site requirements. Senior managershave clarity of vision and maturity of judgement, giving ourclients and staff confidence in the way & TestingIn line with ScrewFast spolicy of conservative Design, regular testing and monitoring of installed foundations iscarried out. This is normally done at the start of a newproject in order to verify that the pile design is correct forthe ground conditions as license and train a limited number ofselected contractors who wish to carry out their owninstallations. Details on SupportScrewFastprovides a 24 hour Helpline for all projects,manned by qualified believe that the cornerstones of partnering are:ScrewFastplaces emphasis, throughout the organisationand Supply chain, on these principles and a sincere andenthusiastic customer care believe in team work with a can-do approach whilekeeping in sight the importance of Health, Safety andQuality.

9 Everyone is actively encouraged and motivated tosuggest more efficient methods of good communications andgenerous support throughout the project team to addressany issues and agree solutions swiftly and positively. Thisgreatly assists in the delivery of projects safely, on time, onbudget and to high standards of quality, while complyingwith the required environmental Management Trust Mutual Objectives Mutual Respect Problem Resolution Continual ImprovementI would like to take thisopportunity to say how helpful your on-call staff are in responding to anyproblems that our staff face on-site, especiallywhen most of our work is at unsociable services that ScrewFastsupply are to a very high standard and we look forward toworking with you in the near Lockett| Ubique Ground Engineering Conventionally cast concrete foundationsScrewFastcan design all forms of steel foundations , aswell as a range of concrete types.

10 Which are suited toall soil types, including very dense material and rock. The most appropriate foundation technology isspecified according to the loads and geologyencountered, that's why each ScrewFastfoundation is bespoke designed for maximum Services/ProjectsGrillagesBespoke design available formany applications, includingstandard sized, T shape, Y-shape, cruciform, 6, 8, 10 pilegrillages. They rigidly andsecurely connect the structureto the Retaining StructuresFrom temporary emergency repairs to permanentlarge scale Ballast Retention projects, ScrewFasthave a range of retaining products that have beenproven on many rail : Henham Footbridge (Latitude Music Festival) 49m span permanent bridge structure was installed injust 21 days in time to take 400,000+ visitors crossingto the Latitude Music FestivalProject: Chilleron Solar Farm, Cuenca, Spain MW Solar Farm using Z-pile foundations installedover 5 weeks in dense sandsProject.