Trinity Highway CASS TL3 Скачать руководство пользователя страница 10 | Manualshive

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Revision A November 2021

PN:5635G

PN: 5698G

PN: 5700B

3/4” Cable Field Splice Right

3/4” Cable Splice

4” Cable Spacer w/o Reflector

PN: 5701B

PN: 5702B

PN: 5709B

4” Cable Reflector Spacer

Yellow

4” Cable Reflector Spacer

White

CASS

®

Thermometer

PN: 5711G

PN: 5823B

PN: 5824T

3/4” Turnbuckle- Open Body

Sleeve Cover – CASS

®

Post

Stainless Steel Post Strap

PN: 5825G

PN: 5826G

PN: 5833B

Cable Lock Bolt (A307)

1” Turnbuckle - Closed Body

C Post Sleeve Cap, Bottom

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Содержание CASS TL3

Страница 1: ......

Страница 2: ...of CASS could result in serious injury or death Important These instructions are for standard assembly specified by the state specifying agency In the event the specified system assembly maintenance o...

Страница 3: ...Channel Temperature Tension Chart 35 Tension Log Cable Safety System 36 Appendix A Flare Assemblies 30 1 Flare 37 Appendix B Cable Barrier Overlap 38 Appendix C Encountering Rock 39 Appendix D Base P...

Страница 4: ...emblies specified by the appropriate state specifying agency If you need additional information or have questions about CASS please contact the state specifying agency that has planned and specified t...

Страница 5: ...ted and restored to its original specified condition or replaced as the state specifying agency determines requires as soon as possible Product selection approval proper installation and maintenance o...

Страница 6: ...hnical engineer Warning Be aware of hazards of using compressed air small objects may become projectiles Failure to follow this warning can result in serious injury or death to the workers and or byst...

Страница 7: ...stic spacers keep the cables positioned at approximately 4 100 mm on center from each other A stainless steel strap is placed around the post below the top cable The post spacing will be in accordance...

Страница 8: ...5 16 Hex Nut A563 5 8 Flat Washer F844 PN 3310G PN 3361G PN 3536G 5 8 Lock Washer 5 8 Hex Nut 1 Stud Flattened LHT PN 3537G PN 3700G PN 3701G 1 Stud Flattened RHT 3 4 Flat Washer F844 3 4 Flat Washer...

Страница 9: ...le Wedge 3 x 7 PN 4211G PN 4779G PN 4902G 5 16 x 1 3 4 Hex Bolt A307 3 4 x 4 1 2 Hex Bolt A325 1 Flat Washer F436 PN 4903G PN 4959G PN 5225G 1 Hex Nut A194 2H 3 4 Heavy Square Nut 5 8 X 7 1 2 HAS SUPE...

Страница 10: ...Spacer w o Reflector PN 5701B PN 5702B PN 5709B 4 Cable Reflector Spacer Yellow 4 Cable Reflector Spacer White CASS Thermometer PN 5711G PN 5823B PN 5824T 3 4 Turnbuckle Open Body Sleeve Cover CASS Po...

Страница 11: ...m CASS C Post Cap PN 5839B PN 5840G PN 5850B S3 Sleeve Cover Terminal Post 5 0 Cable Field Repair Section CASS Cable Pulling Tool PN 5851B PN 5852B PN 5878B Reflector Median LEFT Reflector Roadside RI...

Страница 12: ...Driven Post PN 33902G PN 33903 PN 33908G C Shaped Post Driven S3 Terminal Posts w Soil Plates Posts 4 9 Terminal Post Sleeve S3 Post PN 33909G PN 33910G PN 33912G CRP Cable Bracket S3 Terminal Post i...

Страница 13: ...04G PN 105205G 27 C Post Sleeve 3 4 Stud Flattened LHT 3 4 Stud Flattened RHT Important Trinity Highway makes no recommendation whether use or reuse of any part of the system is appropriate or accepta...

Страница 14: ...ff Blade Saw C Clamps CASS Cable Pulling Tool PN 5850B Locking Pliers Duct tape Pry Bars Line String Plumb Line Straight Edge Level Drift Pin Tape Measure Come along Lever chain hoist 3 ton minimum ca...

Страница 15: ...r flatter FHWA and AASHTO guidance for ANY NCHRP 350 cable system placed on side slopes steeper than 1V 10H shall not be placed within 1 to 8 0 3m to 2 4m from the ditch line Barrier Alignment Follow...

Страница 16: ...meters between the two tangents g1 grade of tangent in g2 grade of tangent out When the minimum sag vertical curve value is not met the use of intermediate terminals at the low point of the sag curve...

Страница 17: ...ng to attain the required concrete strength before disturbing the foundations including the placement of posts Sleeve in Mow Strip When a mow strip is used that meets the criteria in drawing SS 720 sl...

Страница 18: ...post spacing according to contract specifications and drive the post PN 33901G with an appropriate driving head equipment 2 The height from the finished grade to the top of the post is approximately 2...

Страница 19: ...ole for the concrete footing 3 Fabricate a rebar cage in accordance with project shop drawing requirements A standard spiral rebar cage that may be applicable is PN 33916B See Figure 3 4 Place the reb...

Страница 20: ...ost is to be aligned with the soil plate on the downstream side of the post Drive the post so that the top of the Bottom CRP does not protrude more than 4 100 mm above the finished grade 3 Backfill th...

Страница 21: ...ertically as shown in Figure 4 If the state specifying agency requires a deeper footing the length of the vertical re bars will be the footing depth minus 4 100 mm The two vertical re bars do not have...

Страница 22: ...e placement of the terminal line posts in the sleeve 1 Place the post sleeve cover PN 5839B on the bottom end of the terminal line post PN 33910G 2 Place posts in sleeves 4 to 9 The cover will be loca...

Страница 23: ...n 1 and is placed on the front side traffic side of the line terminal posts the CRP 2 cable PN 5818G starts at CRP 2 post location 2 and is placed on the back side away from traffic of the line termin...

Страница 24: ...ch reel The precut cable has a right hand fitting on one end and left hand fitting on the other end The cables are placed on the reel with the left hand fitting placed on the reel first The right hand...

Страница 25: ...able Splice PN 5633G and Figure 7b for 3 4 Cable Splice PN 5698G Perform the following steps to complete a splice using a field applied fitting and a turnbuckle 1 Ensure that the cable has a clean squ...

Страница 26: ...usings one of which has threads on it a threaded ring and two 2 triangular wedges See Figure 8 Warning The distance from the torpedo splice to any other fitting must be 100 30 m or greater Perform the...

Страница 27: ...needed to complete the assembly 2 Attach the right hand threaded end of the cable to the terminal or Anchor cables Use the factory applied fitting with a turnbuckle method or field applied fittings wi...

Страница 28: ...m a reliable source in the immediate area and not influenced by other factors See the CASS Temperature and Tension Chart for the tension requirements at the back of the manual The means of placing ten...

Страница 29: ...ng tool from the cable Check the tension on the cable If a higher tension is needed rotate the turnbuckle while the cables are restrained to prevent twisting 9 Replace any posts removed during the ten...

Страница 30: ...pacted If an impact occurs and a CCT CRP is not involved usually only the line or terminal posts will have to be replaced and the cables re inserted in the posts or attached to the post Follow the ste...

Страница 31: ...y be necessary To provide this access remove cables from several posts upstream and downstream of the desired opening The opening width can be adjusted by removing posts from the ground sleeves The ca...

Страница 32: ...together 4 Connect one end of the splice cable to one end of the cut cable with a connector 5 Apply another connector to the other end of the splice cable and the end of the cut cable 6 Assemble the c...

Страница 33: ...n a total of 4 6 1 3 m the connection can be made with a left and right threaded field applied fittings and a turnbuckle 1 Remove 4 6 1 3 m of cable from the cable run 2 Place a left hand threaded fit...

Страница 34: ...ure the top of the Bottom CRP s does not protrude more than 4 100 mm above the finished grade p 18 9 Ensure the bent part of the Cable Anchor Bracket at CRP 1 2 and 3 is up and hooked over the Top CRP...

Страница 35: ...um consistof Visual Drive By Inspections Recommended Frequency Monthly Check for damage caused by vehicle impacts Check for damage caused by impacts from snowplow mowing or roadway operations Check fo...

Страница 36: ...600 4 24 9 45 5500 7 24 4 50 5300 10 23 6 55 5100 13 22 7 60 5000 16 22 2 65 4800 18 21 4 70 4600 21 20 5 75 4500 24 20 0 80 4300 27 19 1 85 4100 29 18 2 90 4000 32 17 8 95 3800 35 16 9 100 3600 38 16...

Страница 37: ...______________ Bottom __________ Bottom __________ Bottom ______________ _________________________________________________________________________________________________________ Loc ___Actual Lbf Lo...

Страница 38: ...TrinityHighway com 37 Revision A November 2021 Appendix A Flare Assemblies 30 1 Flare...

Страница 39: ...TrinityHighway com 38 Revision A November 2021 Appendix B Cable Barrier Overlap...

Страница 40: ...dation tube so the top of the tube will be flush with finished ground C Follow the steps in C and D in Option A above Foundation Tubes with Soil Plates For Foundation with Tubes with Soil Plates remov...

Страница 41: ...ds and adhesive in the holes according to the manufacturer s recommendations Note A 5 8 16 mm mechanical anchor with a pull out strength of 10 000 lbs 4 536 kg can also be used 4 Allow the adhesive to...

Страница 42: ......

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