372453_Accepted Safety Barriers V2.pdf

Road Safety Barrier Systems Accepted for use on roads managed by the AshghalPublic Works Authority (PWA) Version 2 - March 2015 i Department:Roads Operations & Maintenance (Asset Affairs) Version No:OM-PPQ-RSB-002 Version Date:08/03/2015 ROAD SAFETY BARRIER SYSTEMS Accepted for use on roads managed by the AshghalPublic Works Authority (PWA) ii CONTENTS Selection of Road Safety Barrier Systems New Products & Amendments Safety Barriers - Permanent (Rigid Barriers) Safety Barriers - Permanent (Semi-Rigid Barriers) Safety Barriers - Permanent (Flexible Barriers) Safety Barriers - Temporary End Terminals Crash Cushions - Permanent and Temporary. Transitions Vehicle Attenuators (TMAs) Gates Parapets Miscellaneous Appendix A: Summary of EN1317 Criteria Appendix B: Crash Test Containment Levels and Conditions Ashghal|Road Safety Barrier Systems | OM-PPQ-RSB-002 | March 2015Page 1 Selection of Road Safety Barrier SystemsThis document specifies public domain and proprietary longitudinal road safety barrier systems and other crashworthy devices such as crash cushions and vehicle attenuators that are accepted for use on roads managed by Ashghal Public Works Authority (PWA).Longitudinal safety barriers can be classified into three types as follows: (a)Rigid (b)Semi-rigid (c)FlexibleThe selection, design, installation and maintenance of longitudinal road safety barriers must consider the operation of the barrier as an entire system.This includes all additional components such as end terminals, crash cushions, transitions and gates.All road safety barriers installed on the road network must be installed and maintained by qualified personnel. The manufacturer or supplier of a proprietary road safety barrier system shall provide all necessary details for verification of crash performance, characteristics and limitations of the system and requirements on the fabrication, installation, maintenance and refurbishment of the system. All road safety barrier systems must be deemed to be in accordance with EN1317, NCHRP350 and/or MASH and approved by the PWA. The primary criterion for the approval of a barrier system is that it must have been successfully crash tested and the results evaluated in accordance with EN1317.However, consideration will also be given to systems that have been successfully crash tested in accordance with NCHRP350 or MASH. In addition, consideration will be given to other factors including but not limited to the following: In-service Performance: In the case of a system with no demonstrable in-service historyan in-service trial may be required, at the manufacturer / suppliers cost or as otherwise agreed with the PWA. Availability of Spare Parts:The manufacturer / supplier will need to demonstrate thatspare parts are available for maintenance / replacement within an agreed timeframe. The selection of road safety barrier system for a particular site is based on the performance of the system under crash test conditions. The objective of the testing is to determine the manner in which the barrier system is likely to perform during a vehicle crash.The primarycriteria to evaluate the safety performance of a barrier system include structural adequacy (containment level), occupant risk (impact severity),deformation of the system (working width or deflection) and the post impact vehicle response. Ashghal|Road Safety Barrier Systems | OM-PPQ-RSB-002 | March 2015Page 2 These criteria are summarised below: (a) Containment Level The tested barrier system must contain and redirect the vehicle in a safe manner.The vehicle should not penetrate, under-ride or over-ride the installation.It is important to note the vehicle types and test conditions for each containment level when selecting the type of barrier protection required.EN1317 sets out criteria for normal containment (N1 and N2), higher containment (H1 to H3) and very high containment (H4a and H4b).Refer to Appendices A and B. NCHRP350 and MASH set out criteria for test levels 1 to 6, with TL6 providing the highest level of containment (refer to Appendix B). (b) Impact Severity Detached elements, fragments, or other debris from the test article should not penetrate the occupant compartment or present an undue hazard to other traffic.The impact severity level for safety barriers shall be as low as practicable to reduce the risk to vehicle occupants.For systems tested to EN1317, impact severity level A shall be preferred over level B, and levels A and B preferred over level C (Appendix A).For systems tested to NCHRP350 or MASH, lower values for Occupant Impact Velocity (OIV) and Occupant Ridedown Acceleration (ORA) are preferred. (b) Working Width / Deflection Controlled lateral deflection of a barrier system is generally acceptable.However, this deflection and additional vehicle rotation over the barrier must be considered when selecting a barrier system for a particular site.Consideration needs to be given to the amount of barrier deflection under test conditions with roadside hazards being located beyond the specified working width or maximum deflection zone. (c) Post Impact Vehicle Response After a collision, it is preferable that the vehicle's trajectory does not intrude into adjacent traffic lanes.Evaluation of the safety performance of roadside hardware is based on actual crash testing. Refer to Appendix A for a summary of EN1317 crash test criteria.Refer to Appendix B for a comparison of EN1317, NCHRP350 and MASH crash test containment levels and test conditions. References:European Committee for Standardisation (CEN) European Norm (EN) 1317 Road Restraint Systems (Parts 1-8), 2010 NCHRP350:RecommendedProceduresfortheSafetyPerformanceEvaluationofHighway Features.NationalCooperativeHighwayResearchProgramReport350by:HERossJr,D.L. Sicking, R A Zimmer and J.D. Michie, Transportation Research Board Washington DC, 1993 MASH:ManualforAssessingSafetyHardware,FirstEditionbyDLSicking.etal,American Association of State Highway and Transportation Officials, Washington DC, 2009] Ashghal|Road Safety Barrier Systems | OM-PPQ-RSB-002 | March 2015Page 3 New Products & AmendmentsPrevious version (Version 1):OM-PPQ-RSB-001 (14/04/2014) Thissectionwillprovideasummaryofnewproductsaddedtothelistanddetailsofanysignificant amendments to the previous version:- 1.SLED(SentryLongitudinalEnergyDissipater)TemporaryCrashCushionAddedtosectionCrash Cushions. TheSLEDisanarrow,water-filled,non-redirecting,gatingcrashcushionwhichhasbeensuccessfully testedinaccordancewithNCHRP350TestLevel3foruseasanendtreatmenttosteelandconcrete barriers under temporary conditions. Note: - (1) The system is only to be used on projects for a duration of one month or less unless otherwise approved by the Ashghal Traffic Diversion Plan (TDP) Approvals Office. (2) Because the SLED is a non-redirecting, gating crash cushion, it should be applied in locations that are not likely to be impacted at an angle on the side at any significant velocity; (3)Theapprovedproductsupplier(Refersectionfordetails)remainsresponsibleforensuring that Contractors have the necessary knowledge and skills to correctly use the product; (4)Theminimumacceptanceconfigurationforuseisthe4moduleTL3configurationunless specifically approved as a departure by the Ashghal TDP Office; (5)ForfulldetailsofusagerequirementsforthisproductrefertoAshghalAcceptanceLetter dated 07-12-2014. 2.Imeva H2BL900 Permanent Safety Barrier- Added to section Permanent (Semi-Rigid Barriers). TheImevaH2BL900isaSemi-RigidtypePermanentSafetyBarrierwhichcomplieswithEN1317-2 standard H2W5, ASI-A level. Note: - Seek guidance from Roads O & M Department for approved installer details 3.SAFEROAD RRS Permanent Safety Barrier- Added to section Permanent (Semi-Rigid Barriers). The Saferoad Road Restraint System is a Semi-Rigid type Permanent Safety Barrier which complies with EN 1317-2 standard H4bW4, ASI-A level. Note: - Seek guidance from Roads O & M Department for approved installer details Ashghal|Road Safety Barrier Systems | OM-PPQ-RSB-002 | March 2015Page 4 Safety Barriers - Permanent (Rigid Barriers) System Type System Name / DetailsPost Spacing (m) Containment Level Working Width/ Deflection ASI Supplier / Manufacturer Approved Installer Acceptance Status / Comment Permanent Safety Barrier Rigid (Concrete) F-Shape Concrete Barrier n/a n/a NCHRP350 TL4(H* = 810mm) TL5(H*= 1070mm) Public Domain FHWA Acceptance LetterB-64 and AASHTO-AGC-ARTBA Joint Committee, Task Force 13 Report: A Guide to Standardized Highway Barrier Hardware May 1995: System Drawing SGM10a-b Refer to Interim Advice Note 002 (IAN-002) for details on concrete barrier use and performance. Refer to Ashghal Standard Drawing No: (Under Development) for design and construction details. Permanent Safety Barrier Rigid (Concrete) Single Slope (9.10) Concrete Barrier n/a n/a NCHRP350 TL4(H* = 810mm) TL5 (H*= 1070mm) Public Domain FHWA Acceptance Letters B-45 and B-64 Refer to Interim Advice Note 002 (IAN-002) for details on concrete barrier use and performance. Refer to Ashghal Standard Drawing No: (Under Development) for design and construction details. Single slope barrier for use on tunnel abutments. * H = Effective height of barrier (refer to IAN-002) Ashghal|Road Safety Barrier Systems | OM-PPQ-RSB-002 | March 2015Page 5 Safety Barriers - Permanent (Semi-Rigid Barriers) System Type System Name / DetailsPost Spacing (m) Containment Level Working Width/ Deflection ASI Supplier / Manufacturer Approved Installer Acceptance Status / Comment Permanent Safety Barrier Semi-Rigid ESP 2.0 4.0 EN1317-2 N2 N2 W4 (W 1.3m) W5 (W 1.7m) A A VOLKMANN & ROSSBACHGmbH & Co. KG Hohe Strasse 9-17 56410 Montabaur GERMANY Tel: +49 (0) 2602 135-0 Fax: +49 (0) 2602 135-490 [email protected] www.volkmann-rossbach.comSeek guidance from Ashghal Roads O&M Department for approved installer details Refer to manufacturer installation and maintenance manuals. Permanent Safety Barrier Semi-Rigid EasyRail 2.0 2.0 EN1317-2 N2 H1 W3(W 1.0m) W4(W 1.3m) A A VOLKMANN & ROSSBACHGmbH & Co. KG Hohe Strasse 9-17 56410 Montabaur GERMANY Tel: +49 (0) 2602 135-0 Fax: +49 (0) 2602 135-490 [email protected] www.volkmann-rossbach.comSeek guidance from Ashghal Roads O&M Department for approved installer details Refer to manufacturer installation and maintenance manuals. Permanent Safety Barrier Semi-Rigid EDSP 2.0 EN1317-2 H1 W5(W 1.7m) A VOLKMANN & ROSSBACHGmbH & Co. KG Hohe Strasse 9-17 56410 Montabaur GERMANY Tel: +49 (0) 2602 135-0 Fax: +49 (0) 2602 135-490 [email protected] www.volkmann-rossbach.comSeek guidance from Ashghal Roads O&M Department for approved installer details Refer to manufacturer installation and maintenance manuals. Permanent Safety Barrier Semi-Rigid SuperRail ECO 2.0 EN1317-2 H2 W4(W 1.3m) B VOLKMANN & ROSSBACHGmbH & Co. KG Hohe Strasse 9-17 56410 Montabaur GERMANY Tel: +49 (0) 2602 135-0 Fax: +49 (0) 2602 135-490 [email protected] www.volkmann-rossbach.comSeek guidance from Ashghal Roads O&M Department for approved installer details Refer to manufacturer installation and maintenance manuals. Ashghal|Road Safety Barrier Systems | OM-PPQ-RSB-002 | March 2015Page 6 Safety Barriers - Permanent (Semi-Rigid Barriers) Continued System Type System Name / DetailsPost Spacing (m) Containment Level Working Width/ Deflection ASI Supplier / Manufacturer Approved Installer Acceptance Status / Comment Permanent Safety Barrier Semi-Rigid SuperRail 1.33 1.33 EN1317-2 H2 H4b W4(W 1.3m) W7(W 2.5m) A A VOLKMANN & ROSSBACHGmbH & Co. KG Hohe Strasse 9-17 56410 Montabaur GERMANY Tel: +49 (0) 2602 135-0 Fax: +49 (0) 2602 135-490 [email protected] www.volkmann-rossbach.comSeek guidance from Ashghal Roads O&M Department for approved installer details Refer to manufacturer installation and maintenance manuals. Permanent Safety Barrier Semi-Rigid DUERO - N2/L2 EN1317-2 N2 W4(W 1.3m) A INDUSTRIAS DUERO Gonzalez Davila 1, 28031Madrid ( Spain) Tel: +34 917 775 001 Fax: +34 917 789 501 www.industriasduero.com [email protected] Seek guidance from Ashghal Roads O&M Department for approved installer details Refer to manufacturer installation and maintenance manuals. Permanent Safety Barrier Semi-Rigid DUERO - BMSNA2/CEN1317-2 N2 W5(W 1.7m) A INDUSTRIAS DUERO Gonzalez Davila 1, 28031Madrid ( Spain) Tel: +34 917 775 001 Fax: +34 917 789 501 www.industriasduero.com [email protected] Seek guidance from Ashghal Roads O&M Department for approved installer details Refer to manufacturer installation and maintenance manuals. Permanent Safety Barrier Semi-Rigid DUERO BL.ID-H1/C2 EN1317-2 H1 W4(W 1.3m) A INDUSTRIAS DUERO Gonzalez Davila 1, 28031Madrid ( Spain) Tel: +34 917 775 001 Fax: +34 917 789 501 www.industriasduero.com [email protected] Seek guidance from Ashghal Roads O&M Department for approved installer details Refer to manufacturer installation and maintenance manuals. Ashghal|Road Safety Barrier Systems | OM-PPQ-RSB-002 | March 2015Page 7 Safety Barriers - Permanent (Semi-Rigid Barriers) Continued System Type System Name / DetailsPost Spacing (m) Containment Level Working Width/ Deflection ASI Supplier / Manufacturer Approved Installer Acceptance Status / Comment Permanent Safety Barrier Semi-Rigid DUERO - H2/L1 2.0 EN1317-2 H2 W5(W 1.7m) A INDUSTRIAS DUERO Gonzalez Davila 1, 28031Madrid ( Spain) Tel: +34 917 775 001 Fax: +34 917 789 501 www.industriasduero.com [email protected] Seek guidance from Ashghal Roads O&M Department for approved installer details Refer to manufacturer installation and maintenance manuals. Permanent Safety Barrier Semi-Rigid Imeva H1 BL 300 1.77 EN1317-2 H1 W3(W 1.0m) A IMEVA SPA 82100 Benevento Localita Ponte Valentino Area Ind.le Z5 ITALY Tel: +39 0824 48.12.11 Fax: +39 0824 48.12.39 [email protected] www.imeva.it Seek guidance from Ashghal Roads O&M Department for approved installer details Refer to manufacturer installation and maintenance manuals. Permanent Safety Barrier Semi-Rigid Imeva H1 BL 200 2.0 EN1317-2 H1 W5(W 1.7m) A IMEVA SPA 82100 Benevento Localita Ponte Valentino Area Ind.le Z5 ITALY Tel: +39 0824 48.12.11 Fax: +39 0824 48.12.39 [email protected] www.imeva.it Seek guidance from Ashghal Roads O&M Department for approved installer details Refer to manufacturer installation and maintenance manuals. Permanent Safety Barrier Semi-Rigid Imeva H2BL900 2.666 EN1317-2 H2 W5(W 1.7m) A IMEVA SPA 82100 Benevento Localita Ponte Valentino Area Ind.le Z5 ITALY Tel: +39 0824 48.12.11 Fax: +39 0824 48.12.39 [email protected] www.imeva.it Seek guidance from Ashghal Roads O&M Department for approved installer details Refer to manufacturer installation and maintenance manuals. Ashghal|Road Safety Barrier Systems | OM-PPQ-RSB-002 | March 2015Page 8 Safety Barriers - Permanent (Semi-Rigid Barriers) Continued System Type System Name / DetailsPost Spacing (m) Containment Level Working Width/ Deflection ASI Supplier / Manufacturer Approved Installer Acceptance Status / Comment Permanent Safety Barrier Semi Rigid PASS + COEDSP/2.0 2.0 EN1317-2 H1 W5 (W 1.7m ) A PASS+CO Dortmunder Strabe 8 Germany Tel: +49(0)2739 4796-0 Fax: +49 (0) 2739 4796 -110 www.passco.de Seek guidance from Ashghal Roads O&M Department for approved installer details Refer to manufacturer installation and maintenance manuals. Permanent Safety Barrier Semi Rigid SAFEROAD RRS 1.0m 1.0m EN1317-2 H4b H2 W4 (W 1.3m) W2 (W 0.8m) A A Saferoad RRS GmbH Landshuter Strabe 1 10779Berlin Gemany. Tel : +49 35 73 37 30 0 Fax: +49 35 73 37 30 30 www.saferoad.rrs.com Seek guidance from Ashghal Roads O&M Department for approved installer details Refer to manufacturer installation and maintenance manuals. Ashghal|Road Safety Barrier Systems | OM-PPQ-RSB-002 | March 2015Page 9 Safety Barriers - Permanent (Flexible Barriers) System Type System Name / DetailsPost Spacing (m) Containment Level Working Width/ Deflection ASI Supplier / Manufacturer Approved Installer Acceptance Status / Comment Permanent Safety Barrier Flexible(Wire Rope)

ArmorwireWire Rope Barrier System 2.0 NCHRP350 TL4 Highway Care LtdThe Highlands, Detling Hill Detling, Maidstone Kent. ME14 3HT UNITED KINGDOM Tel: +44 (0) 1622 734215 Fax: +44 (0) 1622 735106 [email protected] www.highwaycare.co.uk Seek guidance from Ashghal Roads O&M Department for approved installer details Refer to manufacturer installation and maintenance manuals. Must be used with certified Armorwire Terminal End. Ashghal|Road Safety Barrier Systems | OM-PPQ-RSB-002 | March 2015Page 10 Safety Barriers - TemporarySystem Type System Name / DetailsPost Spacing (m) Containment Level Working Width/ Deflection ASI Supplier / Manufacturer Approved Installer Acceptance Status / Comment Temporary Longitudinal Barrier Steel BARRIERGUARD 800 Steel Safety Barrier n/aNCHRP350 TL3 TL4 EN1317-2 N2 H2 1.00* W5(W 1.7m) W8(W 3.5m) A A Highway Care LtdThe Highlands, Detling Hill Detling, Maidstone Kent. ME14 3HT UNITED KINGDOM Tel: +44 (0) 1622 734215 Fax: +44 (0) 1622 735106 [email protected] www.highwaycare.co.uk Refer to manufacturer installation and maintenance manuals. Must be used with appropriate end treatment / terminals refer to section End Terminals and Crash Cushions. Temporary Safety Barrier Concrete F-Shape Concrete Barrier with Pin and Loop Connection (OREGON) n/a NCHRP350 TL3 (H = 810mm) 0.76m* Public Domain FHWA AcceptanceLetter B-86 Oregon DoT Test Report All local manufacturers must be approved and provide QA/QC reports for all batches upon request.Refer to Ashghal Roads O&M Department for list of approved manufacturers Refer to FHWA AcceptanceLetter B-86and Oregon DoT Test Report for design and construction details. Must be used with appropriate connector pins and end treatment / terminals. Temporary Longitudinal Barrier Steel VARIOGUARD Steel Safety Barrier n/aEN1317-2 N2 H1 W6(W 2.1m) W6(W 2.1m) B B B VOLKMANN & ROSSBACHGmbH & Co. KG Hohe Strasse 9-17 56410 Montabaur GERMANY Tel: +49 (0) 2602 135-0 Fax: +49 (0) 2602 135-490 [email protected] www.volkmann-rossbach.comRefer to manufacturer installation and maintenance manuals. Must be used with appropriate end treatment / terminals refer to section End Terminals and Crash Cushions. Temporary Longitudinal Barrier Steel DUO GUARDn/aEN 1317-2 T1 T2 T3 N2 H1/L1 H2/L2 W2(W 0.8m) W3 (W 1.0m) W4(W 1.3m) W4(W 1.3m) W5 (W 1.7m) W7(W 2.5m) A A A B B B HEINTZMANNITALIA SPA Via Lorenzo Larocca, 7 70132 Bari Zona IndustrialeITALY. Tel : +39 080 96 42 660 Fax+ +39 080 96 91 059 www.heintzmann.it Refer to manufacturer installation and maintenance manuals. Must be used with appropriate end treatment / terminals refer to section End Terminals and Crash Cushions. * Denotes Maximum Barrier Deflection based on NCHRP350 Test Ashghal|Road Safety Barrier Systems | OM-PPQ-RSB-002 | March 2015Page 11 End TerminalsSystem Type System Name / DetailsPost Spacing (m) Containment Level Working Width/ Deflection ASI Supplier / Manufacturer Approved Installer Acceptance Status / Comment Permanent End Terminal Non-Gating X-Tension Guardrail End Terminal NCHRP350 TL3 EN1317-4 P4 n/a n/a Lindsay Transportation Solutions 180 River Road Rio Vista, CA 94571 USA Tel: +1 (707) 374-6800 Fax: +1 (707) 374-6801www.barriersystemsinc.com Must be installed and maintained in accordance with manufacturer instructions / manuals. Non-Gating End Terminal (redirection from post 1) May be installed as Tangent or Flared end terminal Permanent End Terminal Gating TREND 350 NCHRP350 TL3 EN1317-4 P4 n/a n/a TRINITY HIGHWAY PRODUCTS , LLC 2525 Stemmons FreewayDallas, Texas 75207 Tel : +1 (214) 589 8140 Fax : +1 (214) 589 8423 [email protected] www.highwayguardrail.com Must be installed and maintained in accordance with manufacturer instructions / manuals. The adjoining barrier system length of need must account for gating of the end terminal.Crash tests indicated redirection from the third post. May be installed as Tangent or Flared end terminal Ashghal|Road Safety Barrier Systems | OM-PPQ-RSB-002 | March 2015Page 12 Crash Cushions (Permanent and Temporary) System Type System Name / DetailsPost Spacing (m) Containment Level Working Width/ Deflection ASI Supplier / Manufacturer Approved Installer Acceptance Status / Comment Permanent & Temporary Crash Cushion Non-Gating TRACC Crash Cushion Includes: FASTRACC WIDETRACC n/a NCHRP350 TL3 n/a TRINITY HIGHWAY PRODUCTS , LLC 2525 Stemmons FreewayDallas, Texas 75207 Tel : +1 (214) 589 8140 Fax : +1 (214) 589 8423 [email protected] www.highwayguardrail.com Must be installed and maintained in accordance with manufacturer instructions / manuals including anchorage and connection details. TL3 minimum requirement.Alternative configurations require Roads O&M site specific approval.Permanent & Temporary Crash Cushion Non-Gating REACT 350 Crash Cushion Version 1 (9 units) Version 2 (6 units) n/a NCHRP350 TL3 n/a ENERGY ABSORPTION SYSTEMS , INC 70 W Madison St, Suite 2350 Chicago, IL 60602 Tel : (312) 467 6750 Fax: (312) 467 9625 www.energyabsorption.com Must be installed and maintained in accordance with manufacturer instructions / manuals including anchorage and connection details. Note:This product requires site specific Roads O & M approval for each installation. Permanent & Temporary Crash Cushion Non-Gating TAU-II Crash Cushion n/a NCHRP350 TL3 n/a Lindsay Transportation Solutions 180 River Road Rio Vista, CA 94571 USA Tel: +1 (707) 374-6800 Fax: +1 (707) 374-6801www.barriersystemsinc.com Must be installed and maintained in accordance with manufacturer instructions / manuals including anchorage and connection details. TL3 minimum requirement.Alternative configurations require Roads O&M site specific approval. Temporary (only) Crash Cushion Gating SLED - Sentry Longitudinal Energy Dissipater n/a NCHRP350 TL3 n/a TRAFFIX DEVICESINC 160 Avenida La Pata San Clemente CA, 92673 Tel :+1 (949) 361 5663 Fax :+1 (949) 573 9250 [email protected] www.traffixdevices.com JNP TradingSalwa Industrial Area Doha, Qatar. Tel: 4468 1711 Fax: 4468 1181 Remains responsible for ensuring that all Contractors have the necessary knowledge and skills to correctly use the product Must be installed and maintained in accordance with manufacturer instructions. Note: Only to be used for a duration of less than one month unless otherwiseapproved by the Ashghal Traffic Diversion Plan (TDP) Office. Ashghal|Road Safety Barrier Systems | OM-PPQ-RSB-002 | March 2015Page 13 Transitions System Type System Name / DetailsPost Spacing (m) Containment Level Working Width/ Deflection ASI Supplier / Manufacturer Approved Installer Acceptance Status / Comment Permanent Transition Concrete to Steel Transition from Concrete F-Shape to W-Beam Steel Barrier NCHRP 350 TL3 Public Domain US Federal Highways Administration (FHWA) http://safety.fhwa.dot.govMidwest Roadside Safety Facility (MwRSF) University of Nebraska-Lincoln, 527 Nebraska Hall Lincoln, NE 68588-0529 Tel no : (402) 472 6864 Refer to Ashghal Roads Operations and Maintenance Department for design and construction details. Permanent Transition Concrete to Steel High Containment BeSTCONNECT EDSP EDSP to Concrete EN1317 H2 W2(W 0.8m) C VOLKMANN & ROSSBACHGmbH & Co. KG Hohe Strasse 9-17 56410 Montabaur GERMANY Tel: +49 (0) 2602 135-0 Fax: +49 (0) 2602 135-490 [email protected] www.volkmann-rossbach.comRefer to manufacturer installation and maintenance manuals. Requires transition of concrete barrier to vertical end section. Permanent Transition Steel to Steel High Containment Flextra SR-EDSP EDSP to SuperRail EN1317 H1 W4(W 1.3m) B VOLKMANN & ROSSBACHGmbH & Co. KG Hohe Strasse 9-17 56410 Montabaur GERMANY Tel: +49 (0) 2602 135-0 Fax: +49 (0) 2602 135-490 [email protected] www.volkmann-rossbach.comRefer to manufacturer installation and maintenance manuals. Ashghal|Road Safety Barrier Systems | OM-PPQ-RSB-002 | March 2015Page 14 Vehicle Attenuators (TMAs) System Type System Name / DetailsPost Spacing (m) Containment Level Working Width/ Deflection ASI Supplier / Manufacturer Approved Installer Acceptance Status / Comment Vehicle Attenuator (Truck Mounted) SCORPIONTruck MountedAttenuator Type C & Type V (vertical) n/aNCHRP350 TL 3 n/a TRAFFIX DEVICESINC 160 Avenida La Pata San Clemente CA, 92673 Tel :+1 (949) 361 5663 Fax :+1 (949) 573 9250 [email protected] www.traffixdevices.com JNP TradingSalwa Industrial Area Doha, Qatar. Tel: 4468 1711 Fax: 4468 1181 Refer to manufacturer installation and maintenance manuals. Refer to WZTMG for Host Vehicle Weight requirements. Vehicle Attenuator (Truck Mounted) Verdegro TMA-US

n/aNCHRP350 TL 3 n/a VERDEGRO GROUP Munnikenheiweg 59 4879 NE Etten Leur Netherland. Tel no : +31(0) 76-5017990 www.verdegro.com Gulfco International Trading WLLP.O. Box 65545Al-Ain, UAE Tel: +971 37224433Fax: +971 37224434 Refer to manufacturer installation and maintenance manuals. Refer to WZTMG for Host Vehicle Weight requirements. Vehicle Attenuator (Trailer)* SCORPION Trailer Attenuator Fitted with Anti-Rotation Arms n/aNCHRP350 TL 3 n/a TRAFFIX DEVICESINC 160 Avenida La Pata San Clemente CA, 92673 Tel :+1 (949) 361 5663 Fax :+1 (949) 573 9250 [email protected] www.traffixdevices.com Refer to manufacturer installation and maintenance manuals. Refer to WZTMG for Host Vehicle Weight requirements. Restricted to 80km/h speed limit on Divided Highways & Expressways. Vehicle Attenuator (Trailer)* VORTEQ Trailer Attenuatorn/aNCHRP350 TL 3 n/a ENERGY ABSORPTION SYSTEMS , INC 70 W Madison St, Suite 2350 Chicago, IL 60602Tel : (312) 467 6750 Fax: (312) 467 9625 www.energyabsorption.com Refer to manufacturer installation and maintenance manuals. Refer to WZTMG for Host Vehicle Weight requirements. Restricted to 80km/h speed limit on Divided Highways & Expressways.* the use of trailer attenuators is restricted on high speed multi-lane roads (refer to the WZTMG) Ashghal|Road Safety Barrier Systems | OM-PPQ-RSB-002 | March 2015Page 15 Gates There are currently no systems in this category. Parapets There are currently no systems in this category. Miscellaneous There are currently no systems in this category. Ashghal|Road Safety Barrier Systems | OM-PPQ-RSB-002 | March 2015Page 16 APPENDIX A: SUMMARY OF EN1317 TEST CRITERIA

Working Width (W) Maximum lateral distance between the face of the barrier system before impact and the maximum dynamic lateral position of the barrier system or maximum lateral position of the vehicle; whichever is greater.Dynamic Deflection (D) Maximum dynamic lateral displacement of the face of the barrier system closest to the traffic lanes.

Working Width Class Maximum Working Width (m) W10.6 W20.8 W31.0 W41.3 W51.7 W62.1 W72.5 W83.5 43 kJ 82 kJ 127 kJ 288 kJ 462 kJ 572 kJ 725 kJ N1 N2 H1 H2 H3 H4a H4b80 km/h 200 1,500 kg 110 km/h 200 1,500 kg 70 km/h 150 10,000 kg 70 km/h 200 13,000 kg 80 km/h 200 16,000 kg 65 km/h 200 30,000 kg 65 km/h 200 38,000 kg +TB11+TB11+TB11+TB11+TB11+TB11 Control Test TB11900 kg Containment Levels KINETIC ENERGY (kJ) Impact Severity ASI: Acceleration Severity Index 1.9 THIV: Theoretical Head Impact Velocity 33 km/h PHD: Post-Impact Head Deceleration 20g Impact Severity Levels for Safety Barriers Impact Severity LevelMaximum Values of the Indices AASI 1.0 and THIV 33km/h BASI 1.4PHD 20g CASI 1.9 Ashghal|Road Safety Barrier Systems | OM-PPQ-RSB-002 | March 2015Page 17 APPENDIX B: CRASH TEST CONTAINMENT LEVELS AND TEST CONDITIONS FOR LONGITUDINAL BARRIERS NCHRP 350MASHCEN 1317 Test level Mass (kg) Type Speed (km/h) Angle (deg) IS KJ Test level Mass (kg) Type Speed (km/h) Angle (deg) IS KJ Test level Mass (kg) Type Speed (km/h) Angle (deg) IS KJ 1820C50209.311100C502012.4N1900C1002040.6 2000P502534.52270P502539.11500C802043.3 2820C702018.121100C702537.1N2900C1002040.6 2000P702567.52270P702576.61500C1102081.9 H1900C1002040.6 10000SU7015126.6 3820C1002037.031100C1002575.8 2000P10025137.82270P10025156.4 4820C1002037.0 8000SU8015132.3 4M1100C1002049.641100C1002049.6 10000SU9015209.310000SU9015209.3 H2900C1002040.6 13000B7020287.5 H3900C1002040.6 16000SU8020462.1 5820C1002037.051100C1002575.8H4a900C1002040.6 36000A8015595.436000A8015595.430000A6520572.0 6820C1002037.061100C1002049.6H4b900C1002040.6 36000T8015595.436000T8015595.438000A6520724.6 Where C = car P = utility (pick up) SU = single unit truck B = bus A = articulated vehicle (van) T = Articulated vehicle (tanker) NOTE: The comparison in the Table does not include low angle containment levels (T1 T3) as specified in CEN 1317