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| ==609.6.1 Maintenance Planning Guidelines for Repairing Concrete Curbs== | | ==609.6.1 Maintenance Planning Guidelines for Repairing Concrete Curbs== |
| These Maintenance planning guidelines apply to [http://epg.modot.mo.gov/files/7/72/232_Major_Highways_Map.pdf major roads].
| | '''Printable''' [[media:R316 - Repair Curbing - Concrete.pdf|'''Maintenance Planning Guide for Repairing Concrete Curbs''']]. |
| {|style="padding: 0.3em; margin-left:15px; border:1px solid #a9a9a9; text-align:center; font-size: 95%; background:#f5f5f5" width="160px" align="right"
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| |'''Code:''' R316 | |
| |}
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| '''Purpose'''
| | Index of all [[:Category:170 Maintenance Activity Planning Guidelines#Index of Printable Planning Guides|Maintenance Planning Guidelines]]. |
| To restore drainage by repairing concrete curbs, curb and gutters, and curbed medians.
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| '''Scheduling'''
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| As needed when the air and ground temperatures are above 45 º F.
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| '''Recommended Equipment'''
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| :* Trucks
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| :* Concrete mixer or concrete mobile
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| :* Concrete curb machine
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| :* Concrete saw
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| :* Compressor/breaker
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| :* Water tank
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| :* Traffic control equipment, as needed
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| '''Recommended Material'''
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| :* Concrete
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| :* Reinforcing steel
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| :* Form material
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| :* Expansion felts
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| :* Grates
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| :* Water
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| '''Recommended Procedure'''
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| 1. Place traffic control devices as needed.
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| 2. Saw exterior limits of damaged section.
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| 3. Remove damaged concrete, form, install steel and place expansion felt at each transverse joint.
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| 4. Pour concrete, finish and apply curing compound.
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| 5. Clean work area.
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| 6. Remove traffic control devices.
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| '''Safety'''
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| Be careful when working near traffic. Wear all appropriate Personal Protection Equip (PPE). Refer to [http://lnapp1/RI/RIManual.NSF/SHToC?OpenView Safety Policies, Rules & Regulations-Employee Handbook] .
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| '''Other Considerations'''
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| None.
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| '''Reference'''
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| [http://www.modot.mo.gov/business/standards_and_specs/Sec0609.pdf Sec 609]
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| ==609.6.2 Maintenance Planning Guidelines for Repairing Asphalt Curbs== | | ==609.6.2 Maintenance Planning Guidelines for Repairing Asphalt Curbs== |
| | '''Printable''' [[media:R316 - Repair Curbing - Asphalt.pdf|'''Maintenance Planning Guide for Repairing Asphalt Curbs''']]. |
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| These Maintenance planning guidelines apply to [http://epg.modot.mo.gov/files/7/72/232_Major_Highways_Map.pdf major roads].
| | Index of all [[:Category:170 Maintenance Activity Planning Guidelines#Index of Printable Planning Guides|Maintenance Planning Guidelines]]. |
| {|style="padding: 0.3em; margin-left:15px; border:1px solid #a9a9a9; text-align:center; font-size: 95%; background:#f5f5f5" width="160px" align="right"
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| |- | |
| |'''Code:''' R316
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| |}
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| '''Purpose'''
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| To restore drainage by repairing asphalt curbs, islands medians.
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| '''Scheduling'''
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| As needed when the air and ground temperatures are above 60 º F.
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| '''Recommended Equipment'''
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| :* Trucks
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| :* Air compressor/asphalt bit
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| :* Asphalt curb machine
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| :* Distributor
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| :* Traffic control equipment, as needed
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| '''Recommended Material'''
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| :* Hot mix
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| :* Liquid asphalt (tacking grade)
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| '''Recommended Procedure'''
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| 1. Place traffic control devices as needed.
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| 2. Remove damaged material, tack, repair and compact area.
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| 3. Remove traffic control devices.
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| '''Safety'''
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| Keep an eye out for traffic. Wear all appropriate Personal Protection Equip (PPE). Refer to [http://lnapp1/RI/RIManual.NSF/SHToC?OpenView Safety Policies, Rules & Regulations-Employee Handbook] .
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| '''Other Considerations'''
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| None.
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| '''Reference'''
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| [http://www.modot.mo.gov/business/standards_and_specs/Sec0609.pdf Sec 609]
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| [[Category:609 Paved Drainage]] | | [[Category:609 Paved Drainage]] |