PMIS Treatment Selection Questionnaire

Transcription

1 PMIS Selection Questionnaire The scope of TxDOT Project Evaluate the Improvements in Pavement Ride, Distress, and Condition Based on Different Types involves preparing a set of guidelines, to assist districts in identifying the appropriate PMIS treatment levels to develop the most effective pavement management plans, and to predict the improvement of pavement ride, distress, and condition due to the assigned treatments. The two specific objectives to accomplish of the project are: 1. To prepare guidelines for defining treatments to assist Districts in the development of the annual 4-year pavements management plan. 2. To determine expected improvements in distress, ride, and condition to be used in PMIS analyses for each typical treatment. The purpose of this questionnaire is to identify which types of treatment have been used in each District under each PMIS treatment category; and to find out what maintenance and rehabilitation records are available in each district. Please send your responses to cchangalbitres2@utep.edu. Online questionnaire available at For more information about the project please visit: Thanks in advance for your responses! ---- Please provide your contact information: Name: District: Position: Phone: Page 1 of 14

2 Q1.a What treatments are used in your District and how do you normally classify them: Preventive Maintenance (PM), Light Rehabilitation (LR), Medium Rehabilitation (MR), Heavy Rehabilitation (HR)? Select treatments used ONLY in your District. Check all treatment categories that may apply. Please specify if there was a specific purpose for applying the treatment (improve structural condition, or ride), you can mark one of them, both, or none. 1 Crack Sealing 2 Chip Seal 3 Microsurfacing 4 Ultrathin Friction Course 5 Fog Seal 6 Slurry Seal 7 Cape Seal Base Repair and 8 Seal Bomag, add base 9 and seal Base repair, spot 10 seal, edge repair and overlay Thin Overlay 2" 11 thick or less PM LR MR HR Was the purpose of the treatment to improve Structural Ride? Condition? Page 2 of 14

3 Q1.a (cont.) What treatments are used in your District and how do you normally classify them: Preventive Maintenance (PM), Light Rehabilitation (LR), Medium Rehabilitation (MR), Heavy Rehabilitation (HR)? Select treatments used ONLY in your District. Check all treatment categories that may apply. Please specify if there was a specific purpose for applying the treatment (improve structural condition, or ride), you can mark one of them, both, or none. PM LR MR HR Overlay greater than 2" 12 thickness but less than 3" thick Overlay between 3" and 13 5" Thick' Overlay, greater 14 than 5" Mill stabilize base and 15 seal Mill, cement stabilize base 16 and overlay 17 Hot in-place recycling 18 Cold in-place recycling Full depth reclamation 19 (Pulverization and ) 20 Others Was the purpose of the treatment to improve Structural Ride? Condition? Page 3 of 14

4 Q1.b Jointed Concrete Pavements (JCP) What treatments are used in your District and how do you normally classify them: Preventive Maintenance (PM), Light Rehabilitation (LR), Medium Rehabilitation (MR), Heavy Rehabilitation (HR)? Select treatments used ONLY in your District. Check all treatment categories that may apply. Please specify if there was a specific purpose for applying the treatment (improve structural condition, or ride), you can mark one of them, both, or none. 21 Joint and Crack Sealing 22 Ultrathin Friction Course Asphalt 23 concrete Surfacing 24 Diamond grinding 25 Joint stabilization 26 Crack, seat, and 27 Rubblizing and 28 Bonded concrete overlay 29 Unbounded concrete overlay 30 Others Jointed Concrete Pavements (JCP) PM LR MR HR Was the purpose of the treatment to improve Structural Ride? Condition? Page 4 of 14

5 Q1.c Continuously Reinforced Concrete Pavements (CRCP) What treatments are used in your District and how do you normally classify them: Preventive Maintenance (PM), Light Rehabilitation (LR), Medium Rehabilitation (MR), Heavy Rehabilitation (HR)? Select treatments used ONLY in your District. Check all treatment categories that may apply. Please specify if there was a specific purpose for applying the treatment (improve structural condition, or ride), you can mark one of them, both, or none. 31 Crack Sealing Ultrathin 32 Friction Course Asphalt 33 concrete Surfacing Diamond 34 grinding Crack, seat, 35 and Rubblizing and 36 Bonded 37 concrete overlay Unbounded 38 concrete overlay 39 Others Continuously Reinforced Concrete Pavements (CRCP) Was the purpose of the treatment to improve PM LR MR HR Structural Ride? Condition? Page 5 of 14

6 Q2.a Assign a weight from 1 to 5 to the factors that you consider relevant when deciding what treatment to apply. The most important factor should be assigned a 5. You can assign two factors the same weight if both are equally important to you when making a decision. Factors not selected for a treatment will be assigned a weight of 0. 1 Crack Sealing 2 Chip Seal 3 Microsurfacing Ultrathin 4 Friction Course 5 Fog Seal 6 Slurry Seal 7 Cape Seal Base Repair 8 and Seal Bomag, add 9 base and seal Base repair, spot seal, edge 10 repair and overlay Thin Overlay 11 2" thick or less Ride Structural Condition Traffic Composition Environmental Factors Time to Last Safety Page 6 of 14

7 Q2.a (cont.) Assign a weight from 1 to 5 to the factors that you consider relevant when deciding what treatment to apply. The most important factor should be assigned a 5. You can assign two factors the same weight if both are equally important to you when making a decision. Factors not selected for a treatment will be assigned a weight of 0. Overlay greater than 12 2" thickness but less than 3" thick Overlay 13 between 3" and 5" Thick' Overlay, 14 greater than 5" Mill stabilize 15 base and seal Mill, cement 16 stabilize base and overlay Hot in-place 17 recycling Cold in-place 18 recycling Full depth reclamation 19 (Pulverization and ) 20 Others Ride Structural Condition Traffic Composition Environmental Factors Time to Last Safety Page 7 of 14

8 Q2.b Jointed Concrete Pavements (JCP) Assign a weight from 1 to 5 to the factors that you consider relevant when deciding what treatment to apply. The most important factor should be assigned a 5. You can assign two factors the same weight if both are equally important to you when making a decision. Factors not selected for a treatment will be assigned a weight of 0. Joint and Crack 21 Sealing Ultrathin Friction 22 Course Asphalt concrete 23 Surfacing 24 Diamond grinding 25 Joint stabilization Crack, seat, and 26 Rubblizing and Bonded concrete overlay 29 Unbounded concrete overlay 30 Others Ride Jointed Concrete Pavements (JCP) Structural Traffic Environmental Condition Composition Factors Time to Last Safety Page 8 of 14

9 Q2.c Continuously Reinforced Concrete Pavements (CRCP) Assign a weight from 1 to 5 to the factors that you consider relevant when deciding what treatment to apply. The most important factor should be assigned a 5. You can assign two factors the same weight if both are equally important to you when making a decision. Factors not selected for a treatment will be assigned a weight of Crack Sealing 32 Ultrathin Friction Course Asphalt 33 concrete Surfacing 34 Diamond grinding Crack, seat, and 35 Rubblizing and Bonded concrete overlay 38 Unbounded concrete overlay 39 Others Continuously Reinforced Concrete Pavements (CRCP) Structural Traffic Environmental Ride Condition Composition Factors Time to Last Safety Page 9 of 14

10 Q3.a What distresses were you trying to fix when you applied the treatment? You can check more than one distress per treatment. 1 Crack Sealing 2 Chip Seal 3 Microsurfacing Ultrathin 4 Friction Course 5 Fog Seal 6 Slurry Seal 7 Cape Seal Base Repair 8 and Seal Bomag, add 9 base and seal Base repair, spot seal, edge 10 repair and overlay Thin Overlay 11 2" thick or less 1 Rutting Shallow 2 Rutting Deep 3 Patching Distresses Block Alligator Failures Cracking Cracking 7 Longitudinal Cracking 8 Transverse Cracking 9 Raveling 10 Flushing Page 10 of 14

11 Q3.a (cont.) What distresses were you trying to fix when you applied the treatment? You can check more than one distress per treatment. Overlay greater than 12 2" thickness but less than 3" thick Overlay 13 between 3" and 5" Thick' Overlay, 14 greater than 5" Mill stabilize 15 base and seal Mill, cement 16 stabilize base and overlay Hot in-place 17 recycling Cold in-place 18 recycling Full depth reclamation 19 (Pulverization and ) 20 Others 1 Rutting Shallow 2 Rutting Deep 3 Patching Distresses Block Alligator Failures Cracking Cracking 7 Longitudinal Cracking 8 Transverse Cracking 9 Raveling 10 Flushing Page 11 of 14

12 Q3.b Jointed Concrete Pavements (JCP) What distresses were you trying to fix when you applied the treatment? You can check more than one distress per treatment. 21 Joint and Crack Sealing 22 Ultrathin Friction Course 23 Asphalt Concrete Surfacing 24 Diamond Grinding 25 Joint Stabilization 26 Crack, seat, and Resurfacing 27 Rubblizing and 28 Bonded Concrete Overlay 29 Unbounded Concrete Overlay 30 Others 1 Failed Joints and Cracks Jointed Concrete Pavements (JCP) Distresses 2 3 Shattered Failures (Failed) Slabs 4 Slabs with Longitudinal Cracks 5 Concrete Patches 6 Apparent Joint Spacing Page 12 of 14

13 Q3.c Continuously Reinforced Concrete Pavements (CRCP) What distresses were you trying to fix when you applied the treatment? You can check more than one distress per treatment. 31 Crack Sealing 32 Ultrathin Friction Course 33 Asphalt Concrete Surfacing 34 Diamond Grinding 35 Crack, seat, and Resurfacing 36 Rubblizing and 37 Bonded Concrete Overlay 38 Unbounded Concrete Overlay 39 Others Continuously Reinforced Concrete Pavements (CRCP) Distresses Spalled Punchouts Asphalt Concrete Cracks Patches Patches 5 Average (Transverse) Crack Spacing Page 13 of 14

14 Q4. How does your District store maintenance and rehabilitation treatment (M&R) records? How many years of records are stored going back from present time? What kind of information is stored and available? Mark ALL the options that apply. District M&R Records Excel Files MS Access 4-Year Pavement Management Plans Pavement Management Information System (PMIS) SiteManager Design and Construction Information System (DCIS) Maintenance Management Information System (MMIS) LIMS Paper Form Others List of M&R Projects identified by CSJ (Years of Records Available) Layman (Years of Records Available) Project Location with Reference Markers (Years of Records Available) Q5. Please provide any other comments that may contribute to the selection of M&R treatment in your District. Page 14 of 14