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KEEPING
NZ SAFE
SENTRY BARRIER™
Longitudinal Barrier
Product and Installation Manual
Please call CSP
®
on 0800 655 200 or visit
www.csp.co.nz for more information
February 2021
Roadside
Workplace
Ph 0800 655 200 or visit www.csp.co.nz
Roadwork
Pedestrian
Seeing
Environment
February 2021 | Page
KEEPING
NZ SAFE
Telecoms
1
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Table of Contents
Related Manuals for CSP Pacific SENTRY BARRIER
Summary of Contents for CSP Pacific SENTRY BARRIER
- Page 1 KEEPING NZ SAFE SENTRY BARRIER™ Longitudinal Barrier Product and Installation Manual Please call CSP ® on 0800 655 200 or visit www.csp.co.nz for more information KEEPING NZ SAFE February 2021 Roadside Workplace Roadwork Pedestrian Seeing Environment Telecoms Ph 0800 655 200 or visit www.csp.co.nz...
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Page 2: Table Of Contents
KEEPING NZ SAFE Product & Installation Manual: Sentry Barrier™ Table of contents Introduction System Overview Limitations and Warnings Training Health and Safety Before Installation Safety statements General Safety Sentry Barrier™ Safety Statements Limited Warranty System Design and Design Considerations Kerbs... - Page 3 Appendix F – Sentry Barrier™ Transition to MAX-Tension™ End Terminal Appendix G – Sentry Barrier™ Bolt Down Assembly Appendix H - Sentry Barrier™ to Suit 2H:1V B. Slope & Weak Soil Appendix I – Acceptable Post Deformation Measures & Tolerances...
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Page 4: Introduction
NCHRP 350 standard TL-4. of lifting of the barrier. The Sentry Barrier™ can be installed with an approved energy absorbing When impacted by an errant vehicle, the Sentry terminal end on the approach end, however it Barrier™... -
Page 5: Limitations And Warnings
Limitations and Warnings Additionally by the end of the training, workers will know the correct methods required to The Sentry Barrier™ forms part of an approved handle and install all components of the Sentry roadside protection system and it must be Barrier™. -
Page 6: Health And Safety
The components are not heavy enough to product. require specialised lifting equipment, but The Sentry Barrier™ is an engineered safety due to the dimensions and bulky nature, device. Before starting installation ensure care should be taken when lifting the larger familiarity with the makeup of the system. -
Page 7: Limited Warranty
KEEPING NZ SAFE Product & Installation Manual: Sentry Barrier™ Limited Warranty SPECIFICATIONS, OR, AT CSP’S ELECTION, TO THE REPAYMENT OF AN AMOUNT EQUAL TO CSP Pacific (CSP) has tested the impact THE PURCHASE PRICE OF SUCH PRODUCTS performance of its barrier systems and crash... -
Page 8: System Design And Design Considerations
Considerations Batter Hinge Proximity Kerbs Sentry Barrier™ has been R & D crash tested to MASH TL-3 when installed with nil offset to a As with all road side safety hardware, the Sentry batter hinge point with a batter gradient of 2H:1V. -
Page 9: Weak Soil Installations
Product & Installation Manual: Sentry Barrier™ Weak Soil Installations Posts on Base Plates Sentry Barrier™ has been R & D crash tested In the event that the Sentry Barrier™ cannot be to MASH TL-3 for installation in weak soil installed to the required in-ground depth, the use... -
Page 10: Horizontal And Vertical Curves
W-Beam heights in relation to the ground. The terminal end. Please refer to approved details Sentry Barrier™ is required to be installed level of the local Road Controlling Authority where and centred on the barrier line as stated in the necessary. -
Page 11: Clear Zone / Hazard Free Zone
Clear Zone / Hazard Free Zone Terminal Ends Clear Zones are areas adjacent to traffic lanes The Sentry Barrier™ is designed to be that provide errant vehicles the opportunity to compatible with a range of w-beam guardrail slow down or recover. The clear zone must be... -
Page 12: Soil Condition
Product & Installation Manual: Sentry Barrier™ Soil Condition Length of Need The Sentry Barrier™ is a soil-mounted system The minimum Length of Need (LoN) of the driven directly into the soil. Sentry Barrier™ Sentry Barrier™ is dependent on the specific... -
Page 13: System Deflection
The transverse deflection of a barrier during A transition zone may be required to connect a crash is dependent upon the mass, speed, the Sentry Barrier™ to other types of barriers and impact angle of the errant vehicle. The or non-approved terminal ends. Please contact... -
Page 14: Parts Identification
Sentry Barrier™ Post (3 views) Sentry Barrier™ W-Beam Splice, Bolt & Nut Bolt, Washer & Nut ALL STEEL COMPONENTS USED IN THE SENTRY BARRIER™ ARE HOT DIPPED GALVANISED IN ACCORDANCE WITH AS/NZS 4680 Ph 0800 655 200 or visit www.csp.co.nz February 2021 | Page... -
Page 15: Bill Of Materials
Checklist per panel (3.81 m of barrier) installed 2x Sentry Barrier™ Posts (per W-Beam) 2x Sentry Barrier™ Bolt, Washer and Nut (one per post connection) 1x W-Beam 8x Splice Bolts and Nuts (at the end of W-Beam and overlapping the prior W-Beam) -
Page 16: Installation
Refer to the Bill of Materials and Parts Identification sections in this manual for more information. Ensure that the area where the Sentry Barrier™ is to be installed is sufficiently flat so that the posts and W-Beam can be installed within the allowable tolerance and aligned to the terminal ends or crash cushions. -
Page 17: Tools Required
KEEPING NZ SAFE Product & Installation Manual: Sentry Barrier™ Tools Required The tools required to install the Sentry Barrier™ Level are similar to other W-Beam barriers. It requires: Appropriate personal protective equipment 32mm Socket wrench or Ratchet Drilling or compactor machinery (suitable for... -
Page 18: Installation Tolerances
NZ SAFE Product & Installation Manual: Sentry Barrier™ Installation Tolerances Sentry Barrier™ has to be installed at 790 mm The Sentry Barrier™ is an engineered safety device. To obtain optimal performance is it to the top of the post. A vertical height tolerance important to install all components of the of ±25 mm is acceptable for Sentry Barrier™... -
Page 19: Installation Instructions
Contact CSP ® assistance if required. Site Preparation It is preferred that the Sentry Barrier™ be installed on flat, level ground and tethered to an approved terminal end or crash cushion. The positioning of the Sentry Barrier™ commences... -
Page 20: Construction Of Terminal End Or Crash Cushion
Construction of Terminal End or Crash Cushion Step 2 The Sentry Barrier™ is compatible with a variety of terminal ends and crash cushions. Place a string line from the centre of the The selection of a suitable design will depend... - Page 21 Step 4 Identify the correct orientation of the post (refer Supporting the W-Beam in the desired location, to Appendix A - Sentry Barrier™) and drive post install the Sentry Barrier™ Bolt, Washer and to the predetermined depth of 850 mm (790 Nut.
- Page 22 KEEPING NZ SAFE Product & Installation Manual: Sentry Barrier™ W-Beam Ends Intermediary Post (middle section) Step 5 Continue working along the barrier from the first installed W-Beam to the terminal end or crash cushion positioned at the other end of the barrier system.
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Page 23: Inspection And Maintenance Frequency
The Sentry Barrier™ is maintenance free. Following a severe fire a detailed inspection of However it is recommended that all W-Beam the Sentry Barrier™ should be undertaken. If barrier systems are checked after being heat damage is noted, it is recommended the impacted to ensure that the appropriate strength W-Beam and posts are replaced immediately. -
Page 24: Installation Checklist For The Sentry Barrier
DOES NOT protrude above the W-Beam. The posts are free from damage. The correct Sentry Barrier™ Washer is installed and seated correctly in the back of the post. All bolts are tightened snug. The W-Beam must be level and aligned to the terminal end or crash cushion in accordance with transition drawings. -
Page 25: Frequently Asked Questions
The connection detail used between the 2. Does your company provide spare parts? post and the rail of the Sentry Barrier™ is What is the lead-time for supply? designed to limit damage to the post outside of the immediate zone of impact. When the... -
Page 26: Appendices
KEEPING NZ SAFE Product & Installation Manual: Sentry Barrier™ APPENDICES Ph 0800 655 200 or visit www.csp.co.nz February 2021 | Page... -
Page 27: Appendix A - Sentry Barrier
Appendix A – Sentry Barrier™ Ph 0800 655 200 or visit www.csp.co.nz February 2021 | Page... -
Page 28: Appendix B - Sentry Barrier™ Post
Appendix B – Sentry Barrier™ Post Ph 0800 655 200 or visit www.csp.co.nz February 2021 | Page... -
Page 29: Appendix C - Sentry Barrier™ Washer
Appendix C – Sentry Barrier™ Washer Ph 0800 655 200 or visit www.csp.co.nz February 2021 | Page... -
Page 30: Appendix D - Installation Tolerance (Lateral)
Appendix D – Installation Tolerance (Lateral) Ph 0800 655 200 or visit www.csp.co.nz February 2021 | Page... -
Page 31: Appendix E - Installation Tolerance (Vertical)
Appendix E – Installation Tolerance (Vertical) Ph 0800 655 200 or visit www.csp.co.nz February 2021 | Page... -
Page 32: Appendix F - Sentry Barrier™ Transition To Max-Tension™ End Terminal
Appendix F – Sentry Barrier™ Transition to MAX-Tension™ End Terminal Ph 0800 655 200 or visit www.csp.co.nz February 2021 | Page... -
Page 33: Appendix G - Sentry Barrier™ Bolt Down Assembly
Appendix G - Sentry Barrier™ Bolt Down Assembly Ph 0800 655 200 or visit www.csp.co.nz February 2021 | Page... -
Page 34: Appendix H - Sentry Barrier™ To Suit 2H:1V B.slope & Weak Soil
Appendix H – Sentry Barrier™ to suit 2H:1V b.slope & weak soil Ph 0800 655 200 or visit www.csp.co.nz February 2021 | Page... -
Page 35: Appendix I - Acceptable Post Deformation Measures & Tolerances
Appendix I – Acceptable Post Deformation Measures & Tolerances Test 1: Nut Pass-through Test 3: Post deformation bending and cracking tolerance Ensure the nut can adequately pass through the slot at all locations along the slots length. This If the bending deformation on any part of the can be confirmed by physically checking fitment post is less than 20 mm then the post shall be of the nut or alternatively measuring the width...
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