Performance-Based Pavement Warranty Practices (2020) / Chapter Skim
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From page 145... ...
A P P E N D I X E Michigan DOT Warranty Information E-1 Guidelines for Administering Warranties on Road and Bridge Construction Contracts Available at: https://www.michigan.gov/documents/mdot/MDOT_WarrentyGuide_225426_7.pdf. Material and Workmanship Pavement Warranty (12SP-500A-04)
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E-2 Performance-Based Pavement Warranty Practices E Spall.
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Michigan DOT Warranty Information E-3 Contractor must make all necessary corrections, at their expense, prior to initial acceptance. Initial acceptance will occur as soon as the Department confirms in writing, on the initial acceptance form, that contract requirements have been met for the warranted work.
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E-4 Performance-Based Pavement Warranty Practices 4. Must notify the Department and submit a written course of action for performing the needed warranty work a minimum of 10 calendar days prior to commencement of warranty work, except in the case of emergency repairs as detailed in this special provision.
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Michigan DOT Warranty Information E-5 (NCHRP) Report 747 "Guide for Conducting Forensic Investigations of Highway Pavements." If agreement cannot be reached, either party may serve written notice that appointment of a Conflict Resolution Team (CRT)
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E-6 Performance-Based Pavement Warranty Practices Pavement Performance Warranty (12SP-500B-03)
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Michigan DOT Warranty Information E-7 Debonding. A physical separation of two HMA layers.
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E-8 Performance-Based Pavement Warranty Practices or the date that all corrective work was completed for any deficiencies that were observed in the delay period. The date on which initial acceptance occurs is termed the Acceptance Date of Warranted Work.
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Michigan DOT Warranty Information E-9 5. Must follow a Department approved maintaining traffic plan when performing warranty work.
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E-10 Performance-Based Pavement Warranty Practices If a dispute arises on the application or fulfillment of the terms of this warranty, either party may serve written notice that appointment of a CRT is required. At least three members of the CRT must vote in favor of a motion to make a decision.
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Michigan DOT Warranty Information E-11 Warranty Work Requirements New/Reconstructed Hot Mix Asphalt Pavement on Unbounded or Stabilized Base a. Description.
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E-12 Performance-Based Pavement Warranty Practices Table 2: Recommended Corrective Actions Condition Parameter(b) Recommended Action Transverse Cracking Cut and Seal Longitudinal Cracking Cut and Seal De-bonding Mill and Resurface affected courses Raveling Mill and Resurface affected courses Flushing Mill and Resurface top course Rutting Microsurface or Mill and Resurface(a)
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Michigan DOT Warranty Information E-13 Condition Parameter Threshold Limits Per Segment (Length = 528 feet)
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E-14 Performance-Based Pavement Warranty Practices Table 1: Warranty Requirements Condition Parameter(a) Threshold Limits Per Segment(Length = 528 feet)
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Michigan DOT Warranty Information E-15 The defective segments for surface distress may or may not be contiguous to necessitate corrective action. The maximum allowable number of defective segments for each condition parameter applies to each driving lane in each travel direction.
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E-16 Performance-Based Pavement Warranty Practices c. Warranty Term.
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Michigan DOT Warranty Information E-17 The defective segments for surface distress may or may not be contiguous to necessitate corrective action. The maximum allowable number of defective segments for each condition parameter applies to each warranty lane in each travel direction.
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E-18 Performance-Based Pavement Warranty Practices 2. Add the following to the end of subsection 502.03.D.2.b.
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Michigan DOT Warranty Information E-19 2. Multiple Segment Failure.
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E-20 Performance-Based Pavement Warranty Practices Hot Mix Asphalt Crack Treatment (CPM)
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Michigan DOT Warranty Information E-21 HMA Crack Treatment, Lane, Warranty includes all materials, equipment, labor for preparing, filling and sealing the cracks and complying with all requirements including the warranty, for full coverage as specified on the plans. HMA Crack Treatment, Lane, Warranty will be measured along the centerline of each lane and will include the traffic lane, as defined in the Lane Mile Inventory and any adjacent paved shoulders.
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E-22 Performance-Based Pavement Warranty Practices 4. HMA Mixture Design.
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Michigan DOT Warranty Information E-23 Table 5: Mixture Requirements Sieve Size Type B Mix % Passing Indicated Sieve Type C Mix % Passing Indicated Sieve 3/4 inch 100 1/2 inch 100 85-100 3/8 inch 85-100 55-80 No.
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E-24 Performance-Based Pavement Warranty Practices A Review of a work schedule.
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Michigan DOT Warranty Information E-25 Seal is not in compliance, then the Contractor must repair and make good at its own expense any and all defects. The Department and the Contractor must document and execute the initial acceptance on a form furnished by the Department when the Paver Placed Surface Seal is determined by the Department to be in compliance.
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E-26 Performance-Based Pavement Warranty Practices work. The Engineer may accept alternative corrective measures, based on unique conditions.
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Michigan DOT Warranty Information E-27 h. Warranty Requirements.
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E-28 Performance-Based Pavement Warranty Practices 4. Debonding.
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Michigan DOT Warranty Information E-29 Table 2: HMA Ultra-Thin Overlay Aggregate Gradation Sieve Size Total Passing Percent by Weight 1/2 inch 100 3/8 inch 99-100 No.
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E-30 Performance-Based Pavement Warranty Practices (8) Form 1860 - Fine Aggregate Gravity.
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Michigan DOT Warranty Information E-31 located when sliding the straightedge along its axis does not change the location of the contact points. Rut depth is then measured at the point of greatest perpendicular distance from the bottom of the straightedge to the pavement surface.
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E-32 Performance-Based Pavement Warranty Practices Sieve Analysis (MTM 109) , Total Percent Passing(a)
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Michigan DOT Warranty Information E-33 Table 2: Warranty Requirements for Surface Cracking Chip Seal Treatment Pavement Type Number of Defective Cracks Single Chip Seal Flexible 25 Corrective action for this parameter requires the Contractor to overband crack fill all cracks on the entire site, including shoulders if part of the chip seal work.
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E-34 Performance-Based Pavement Warranty Practices Sieve Analysis (MTM 109) , Total Percent Passing(a)
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Michigan DOT Warranty Information E-35 crack type. The total length of longitudinal cracks will be logged for each segment.
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E-36 Performance-Based Pavement Warranty Practices g. Corrective Action.
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