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TrinityHighway.com

 

12 

Revision H November 2019 

QuadGuard

®

 II CZ Deployment Criteria 

This portable compact crash cushion is for 

construction zones

. The QuadGuard

®

 II CZ is 

available in the same narrow sizes as permanent systems. 

The QuadGuard

®

 II CZ must be properly anchored. 

Important:

  QuadGuard

®

 II wide systems should not be anchored to asphalt.

 

QuadGuard

®

 II CZ Plate Model Numbers and Widths

 

Number of Bays

 

610 mm [24”]  760 mm [30”]

915 mm [36”] 

QZ27024P 

QZ27030P 

QZ27036P 

QZ210024P 

QZ210030P 

QZ210036P 

 

Model Number Description 

 

 

 

 

Figure 12 

Model Number Key 

Summary of Contents for QuadGuard II

Page 1: ......

Page 2: ...rning The local highway authority distributors owners contractors lessors and lessees are responsible for the assembly maintenance and repair of the QuadGuard II Failure to fulfill these RESPONSIBILIT...

Page 3: ...t Backup 21 Backup Assembly Tension Strut QG 22 Concrete Backup QG on Grade 23 Concrete B up QG on Existing Concrete Structure 24 Concrete Pad for Concrete Backup QG 25 Backup Assembly Concrete QG 26...

Page 4: ...rformance of systems when impacted by every vehicle type or every impact condition existing on the roadway This system is tested only to the test matrix criteria of NCHRP Report 350 as approved by FHW...

Page 5: ...ned in NCHRP Report 350 Test Level 3 tests with both the light car and pickup at speeds of up to 62 mph 100 km h at angles up to 20 degrees During head on impact testing within NCHRP Report 350 criter...

Page 6: ...ired 126 3200 mm Minimum 6 Bays Required The nominal width of a parallel system is the width of the diaphragm Figure 2 The nominal width of a wide system is the width at the location shown in Figure 3...

Page 7: ...ns present at the site What height and width are they All curbs and elevated objects over 4 100 mm high should be removed If possible curbs taller than 4 100 mm high should be removed approximately 50...

Page 8: ...ity to select the location for the QuadGuard II in accordance with the Roadside Design Guide Trinity Highway is not responsible for choosing the location where a system will be placed Impact condition...

Page 9: ...pe II 1 QG 240_ _ 40 25 2 0 2 QG 270_ _ 70 44 2 1 3 QG 280_ _ 80 50 2 2 4 QG 290_ _ 90 56 3 2 5 QG 2100_ _ 100 62 3 3 6 QG 2105_ _ 105 65 4 3 7 QG 2110_ _ 110 68 4 4 8 QG 2115_ _ 115 71 4 5 9 QG 2120_...

Page 10: ...p 3200 126 MODEL NO QG2100126 Min 6 Bays required 2285 MM 90 MODEL NO QG210090 QUADGUARD II FOR WIDE HAZARDS QUADGUARD II FOR NARROW HAZARDS 1755 mm 69 MODEL NO QG210069 610 mm 24 MODEL NO QG210024 76...

Page 11: ...offset Transition Panel is most commonly used p 13 For transitioning to barriers that are in line with the side of the system use transition assembly 616041B or 616044B For transitioning a wide system...

Page 12: ...ns for each panel type The specific panel applied will depend on system and site conditions Therefore it is important to send site specific data to the Trinity Highway Customer Service Department for...

Page 13: ...lable in the same narrow sizes as permanent systems The QuadGuard II CZ must be properly anchored Important QuadGuard II wide systems should not be anchored to asphalt QuadGuard II CZ Plate Model Numb...

Page 14: ...ed only on an existing or 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 determin...

Page 15: ...TrinityHighway com 14 Revision H November 2019 QuadGuard II w Tension Strut Backup QG2TSCVR U...

Page 16: ...TrinityHighway com 15 Revision H November 2019 QuadGuard II w Tension Strut Backup Wide QF2TSCVR U...

Page 17: ...TrinityHighway com 16 Revision H November 2019 QuadGuard II w Concrete Backup QG2CBCVR U...

Page 18: ...TrinityHighway com 17 Revision H November 2019 QuadGuard II w Concrete Backup Wide QF2CBCVR U...

Page 19: ...TrinityHighway com 18 Revision H November 2019 QuadGuard II Construction Zone System QG2CZCVR U...

Page 20: ...TrinityHighway com 19 Revision H November 2019 8 Concrete Pad for Tension Strut Backup 35 40 11 1 of 3...

Page 21: ...TrinityHighway com 20 Revision H November 2019 35 40 11 2 of 3 Optional 8 Concrete Pad for Tension Strut Backup...

Page 22: ...TrinityHighway com 21 Revision H November 2019 Optional 8 Concrete Pad Without Rebar for Tension Strut Backup 35 40 11 3 of 3...

Page 23: ...TrinityHighway com 22 Revision H November 2019 Backup Assembly Tension Strut QG 604570...

Page 24: ...TrinityHighway com 23 Revision H November 2019 Concrete Backup QG on Grade 35 40 08 1 of 2...

Page 25: ...TrinityHighway com 24 Revision H November 2019 Concrete B up QG on Existing Concrete Structure 35 40 08 2 of 2...

Page 26: ...TrinityHighway com 25 Revision H November 2019 Concrete Pad for Concrete Backup QG 35 40 09...

Page 27: ...TrinityHighway com 26 Revision H November 2019 Backup Assembly Concrete QG 604507...

Page 28: ...TrinityHighway com 27 Revision H November 2019 Concrete Pad CZ QG 35 40 10...

Page 29: ...TrinityHighway com 28 Revision H November 2019 CZ Anchor Lifting Kit QG 3 9 Bays 606700 1 of 2...

Page 30: ...TrinityHighway com 29 Revision H November 2019 606700 2 of 2...

Page 31: ...TrinityHighway com 30 Revision H November 2019 Monorail Assembly 611367 1 of 3...

Page 32: ...TrinityHighway com 31 Revision H November 2019 611367 2 of 3...

Page 33: ...TrinityHighway com 32 Revision H November 2019 611367 3 of 3...

Page 34: ...TrinityHighway com 33 Revision H November 2019 Diaphragm Assembly QB 625650...

Page 35: ...TrinityHighway com 34 Revision H November 2019 Shim Kit Diaphragm Rail Guide QG II 614050...

Page 36: ...TrinityHighway com 35 Revision H November 2019 Fender Panel Assembly QG 608236...

Page 37: ...TrinityHighway com 36 Revision H November 2019 Nose Assembly QG II Narrow 611580 1 of 2...

Page 38: ...TrinityHighway com 37 Revision H November 2019 Nose Assembly QG II 48 611580 2 of 2...

Page 39: ...TrinityHighway com 38 Revision H November 2019 Backup Assembly TS QG Wide 604596...

Page 40: ...TrinityHighway com 39 Revision H November 2019 Backup Assembly Concrete QG Wide 604513...

Page 41: ...TrinityHighway com 40 Revision H November 2019 Concrete Pad Backup QG Wide 3540411 1 of 3...

Page 42: ...TrinityHighway com 41 Revision H November 2019 69 Concrete Pad Backup QG Wide on Grade 3540411 2 of 3...

Page 43: ...TrinityHighway com 42 Revision H November 2019 90 Concrete Pad Backup QG Wide on Grade 3540411 3 of 3...

Page 44: ...TrinityHighway com 43 Revision H November 2019 Diaphragm Assembly QG Wide 607173 1 of 2...

Page 45: ...TrinityHighway com 44 Revision H November 2019 607173 2 of 2...

Page 46: ...TrinityHighway com 45 Revision H November 2019 Wide System Fender Panel Assembly 608241...

Page 47: ...TrinityHighway com 46 Revision H November 2019 Nose Assembly QG II Wide 611583...

Page 48: ...TrinityHighway com 47 Revision H November 2019 PCMB Anchor Assembly 612006...

Page 49: ...TrinityHighway com 48 Revision H November 2019 End Shoe Assembly 608105...

Page 50: ...TrinityHighway com 49 Revision H November 2019 4 Offset Transition Assembly 616041...

Page 51: ...TrinityHighway com 50 Revision H November 2019 Quad Beam to W Beam Transition Assembly 616108...

Page 52: ...TrinityHighway com 51 Revision H November 2019 Quad Beam to Thrie Beam Transition Assembly 35 40 22 1 of 2...

Page 53: ...TrinityHighway com 52 Revision H November 2019 35 40 22 2 of 2...

Page 54: ...TrinityHighway com 53 Revision H November 2019 Notes...

Page 55: ...TrinityHighway com 54 Revision H November 2019 Notes...

Page 56: ......

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