Trinity Highway REACT 350 II Product Description Assembly Manual Download Page 25 | Manualshive

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Revision E November 2020

5) Tension Restraining Cables

Use the two adjusting nuts at the rear of the Backup to tension the cables (Figure 18). When
properly tensioned, the cables should not deflect more than 3” [75 mm] with 100 lb. [45 kg]
downward pressure.

Figure 18 - Tension Adjustment (Self-Contained Backup)

Restraining Cable

Tension Adjustment

PN 605808

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Summary of Contents for REACT 350 II

Page 1: ......

Page 2: ...with respect to the assembly maintenance and repair of the REACT 350 II could result in serious injury or death Important These instructions are for standard assemblies specified by the appropriate h...

Page 3: ...II Final Inspection Checklist 34 Visual Drive By Inspection 35 Walk Up Inspection Checklist 35 Post Impact Instructions and Drawings 36 REACT 350 II TL 3 w Self Contained Backup R626B036U 37 REACT 350...

Page 4: ...assembled in the location specified by the appropriate highway authority If there are deviations alterations or departures from the assembly protocol specified in this manual the device may not perfor...

Page 5: ...re it is readily available to persons who assemble maintain or repair the REACT 350 II Additional copies of this manual are available from Trinity Highway by calling 888 323 6374 or visiting TrinityHi...

Page 6: ...way is a unique event The REACT 350 II is intended to be assembled delineated and maintained within specific state and federal guidelines It is important for the highway authority specifying the use o...

Page 7: ...ier high center of gravity vehicles The REACT 350 II consists of a series of smart plastic Cylinders attached to a steel Base Track The term smart plastic refers to the memory characteristics of the C...

Page 8: ...r freshly placed and cured concrete base 28 MPa 4000 psi minimum Orientation of the concrete base and the attenuator must comply with the project plans or as otherwise determined by the resident proje...

Page 9: ...SAE J429 Grade 5 tensile strength These studs must be set in minimum 28 MPa 4000 psi concrete Allow the concrete to cure a minimum of seven days before applying anchoring adhesive 2 Drill Boreholes C...

Page 10: ...nd Wait for Adhesive to Cure Push the stud down through the part to be anchored and into the borehole Warning Do not disturb or load the stud until the approved adhesive material has fully cured instr...

Page 11: ...ed adhesive anchoring system p 8 Important Because every impact is different Trinity Highway makes no recommendation whether use or reuse of any part of the system is appropriate or acceptable followi...

Page 12: ...KW Long pry bar Drift pin Tape measure 7 5 m 25 Chalk line Rags water and solvent for touch up Important The above list of tools is a general recommendation and should not be considered an extensive...

Page 13: ...refer to the state or specifying agency s standard drawing s and or Trinity Highway standard layout drawings Figure 3 System Size Backup Self Contained Concrete Effective Length 5 52 m 18 1 1 2 5 52...

Page 14: ...914 mm Number of Bays A Bay consists of one Cylinder The terms Bay and Cylinder may be used interchangeably The Cylinder at the front of the system traffic end is always Bay 1 and each subsequent Bay...

Page 15: ...the front of the system travel through the Cable Guides on the Cylinders loop around the backup structure travel back through the Cable Guides and terminate at the front of the system Concrete Backup...

Page 16: ...wide in a gore application This type of system can also shield wider roadside features in non gore and bidirectional traffic locations p 17 Please contact Trinity Highway for any additional informatio...

Page 17: ...dware Bidirectional Traffic If bidirectional traffic vehicles traveling opposite directions on either side of the system is present special consideration needs to be taken when placing the system It i...

Page 18: ...der roadside feature or bidirectional traffic are present Please contact Trinity Highway Customer Service for additional information p 3 Figure 9 Offsetting the System Concrete Backup The REACT 350 II...

Page 19: ...design engineer and the assembler to ensure that the Concrete Backup itself does not become a roadside obstacle to the reverse direction traffic If the system is placed in a location where traffic wi...

Page 20: ...side feature so traffic patterns can be visualized 4 Is there an existing guardrail or median barrier at the site 5 What is the width of the roadside obstacle to be protected 6 Will there be traffic a...

Page 21: ...ed assembly or severe cross slope under the system Provide leveling to 8 maximum Warning The existence of any cross slopes in excess of 8 or curbs may create an untested effect on the impacting vehicl...

Page 22: ...set forth by the highway authority specifying the use of this system Deploy the appropriate work zone safety devices prior to beginning the assembly and keep them present through all phases of deploym...

Page 23: ...REACT 350 II is centered and positioned at the proper angle The steel Base Track will rest flush against the roadside obstacle face for assemblies that do not require transitions Figure 15 Lifting Ey...

Page 24: ...anchor the REACT 350 II system to the foundation Use an approved adhesive kit with instructions to secure the 3 4 diameter x 7 1 2 long studs p 8 After adhesive has cured use 3 4 flat washers and nut...

Page 25: ...two adjusting nuts at the rear of the Backup to tension the cables Figure 18 When properly tensioned the cables should not deflect more than 3 75 mm with 100 lb 45 kg downward pressure Figure 18 Tens...

Page 26: ...ylinder Assembly to the Concrete Backup Figure 19 2 Drill and Set Anchors Use the holes in the Base Track as a template to locate and drill holes 7 8 22 mm diameter x 6 150 mm deep into the concrete p...

Page 27: ...nt edge of the Side Cable Anchor Plates should be 2 4 51 mm 102 mm from the front face of the backup to avoid reinforcing steel The tapered tubes of the Side Cable Anchor Plates should face the front...

Page 28: ...uting First Cable B Route the Restraining Cable through the Cable Guides on the sides of the Cylinders around the Restraining Cable Pin as shown in Figure 22 back through the Top Cable Guides on the C...

Page 29: ...two halves of the wedge Carefully wrap the remaining six strands into the slots around the wedge then push into ferrule to tighten Figure 23 and Detail A Use a drift pin and sledge hammer to seat the...

Page 30: ...f System Figure 24 Nose Cover Selection 2 Align 1 diameter hole in Nose Cover with 1 diameter hole in Cylinder Figure 25 3 Screw 1 4 self drilling screw into Cylinder to punch through reflective tape...

Page 31: ...reflector and into the Cylinder until head is flush Figure 26 Note Reflector drawing available on page 58 Figure 26 Side Mounted Reflector Warning It is the responsibility of the installer to ensure t...

Page 32: ...7 Additional style covers are available by contacting Trinity Highway for more options p 3 Direction of Impact Figure 27 Next attach Optional Debris Cover to Cylinder with four 10 flat head screws and...

Page 33: ...w Post Impact Instructions on page 36 Estimated Time for Maintenance An experienced two person crew with the proper tools and spare parts should be able to complete the work in one to three hours depe...

Page 34: ...ns found on the reference drawings included with the REACT 350 II system 3 Only parts specified to be used in this system may be used during repair The use of a part not specified in this system desig...

Page 35: ...orqued to adhesive manufacturer specification p 8 Every hole on the Base Track is fastened by an anchor pp 15 17 All cables are attached and tensioned pp 15 21 Appropriate transitions are in place and...

Page 36: ...______________________________________ Remove any debris under or around the REACT 350 II Remove any debris found inside the Cylinders Replace Cylinders when the minor axis of the cylinders measures 4...

Page 37: ...should be relocated to fresh undisturbed asphalt and redeployed using the 460 mm 18 threaded rods 3 Clear and dispose of any debris inside the cylinders and on site 4 Check the condition of the Cylind...

Page 38: ...TrinityHighway com 37 Revision E November 2020 REACT 350 II TL 3 w Self Contained Backup R626B036U...

Page 39: ...TrinityHighway com 38 Revision E November 2020 REACT 350 II TL 3 w Concrete Backup R626C036U...

Page 40: ...TrinityHighway com 39 Revision E November 2020 Transition Assembly SC BU UNI 117815...

Page 41: ...TrinityHighway com 40 Revision E November 2020 Transition Assembly SC BU N 616120...

Page 42: ...TrinityHighway com 41 Revision E November 2020 Transition Assembly SC BU N w Rub Rail 117827...

Page 43: ...TrinityHighway com 42 Revision E November 2020...

Page 44: ...TrinityHighway com 43 Revision E November 2020...

Page 45: ...TrinityHighway com 44 Revision E November 2020 Base Track Assembly 36 Wide Units 605028...

Page 46: ...TrinityHighway com 45 Revision E November 2020...

Page 47: ...TrinityHighway com 46 Revision E November 2020 Concrete B up Base Track Assembly 36 Wide Units 605020...

Page 48: ...TrinityHighway com 47 Revision E November 2020...

Page 49: ...TrinityHighway com 48 Revision E November 2020...

Page 50: ...TrinityHighway com 49 Revision E November 2020 Transition Assembly w Concrete Backup 616084...

Page 51: ...TrinityHighway com 50 Revision E November 2020 Cast in Place Concrete Slab w Steel Backup 36 114054...

Page 52: ...TrinityHighway com 51 Revision E November 2020...

Page 53: ...TrinityHighway com 52 Revision E November 2020...

Page 54: ...TrinityHighway com 53 Revision E November 2020 Nose Cover Assembly TL 3 617967...

Page 55: ...TrinityHighway com 54 Revision E November 2020 Chain CYL Connector Assembly 606182...

Page 56: ...TrinityHighway com 55 Revision E November 2020...

Page 57: ...TrinityHighway com 56 Revision E November 2020 Cable Assemblies 605780...

Page 58: ...TrinityHighway com 57 Revision E November 2020...

Page 59: ...TrinityHighway com 58 Revision E November 2020 Reflector Assembly White Amber Side 613705...

Page 60: ...TrinityHighway com 59 Revision E November 2020 Misc Hardware 611324...

Page 61: ...TrinityHighway com 60 Revision E November 2020 Debris Cover Assembly 36 606715...

Page 62: ...TrinityHighway com 61 Revision E November 2020 Debris Cover Assembly 36 606716...

Page 63: ...TrinityHighway com 62 Revision E November 2020 Debris Cover Assembly 618102...

Page 64: ...TrinityHighway com 63 Revision E November 2020 Drivable Pile Anchor DPA 607938...

Page 65: ...TrinityHighway com 64 Revision E November 2020 Sign Post Assembly 115254...

Page 66: ...TrinityHighway com 65 Revision E November 2020 NOTES...

Page 67: ...TrinityHighway com 66 Revision E November 2020 NOTES...

Page 68: ......

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