TABLE OF CONTENTS Pothole Patching and

Pothole Repair: How You Can Save Money

4. Pour Cold Asphalt Patch. Simply pour the asphalt pothole repair cold patch into the prepared hole and remember to mound it. You can simply upend the bag or bucket into the hole, or use a shovel to scoop it into the hole and its nooks and crannies. 5. Tamp It Down. Tamp the cold patch in.


potholes. Methods for repair of a pothole vary. They include: a) Throw and roll -- the hole is filled with a cold mix material and compacted using the tires of the maintenance truck. b) Edge seal -- the cold mix throw-and-roll patch is sealed around the edges with an asphalt based sealant material.

Pothole Patching: A Review on Materials and Methods ...

The four most commonly used techniques for pothole patching are throw-and-go, throw-and-roll, semi-permanent, and spray-injection. Throw-and-go is the most commonly used method for pothole patching because the material can be quickly applied and the cost is low.

Asphalt Patching - info.asphaltkingdom

Repair Foundation. Before pothole patching, you must restore the foundation. Top up the hole with a coarse gravel and sand mix until it is only an inch deep. You can also use any loose asphalt that you chiseled out of the pothole. Tamp and compress firmly as you fill. To fill a pothole professionally, it must have a solid base to sit on. Fill

Pothole Identification, Assessment and Repair Guidelines

Patching materials are bitumen, aggregate and various additive mixes intended to repair the top layers of a pothole. There are standard specification hot and cold mixes, locally produced mixes and proprietary mixes. The quality of the patching mix greatly affects the durability and quality of the patch; it is advisable to always use the

Evaluation of Winter Pothole Patching Methods - Pages

11 longevity. When using cold mixes, it would be beneficial for the patching crew to apply a tack coat to the top and bottom of the patch layers to ensure adequate bonding. For large potholes, it is essential to use hot asphalt mixes, as the permeability rate is much lower than that of the cold mixes.

Authors: Munir D Nazzal · Sangsoo Kim · Ala R AbbasAbout: Durability · Infrared heater · Performance measurement


INVITATION FOR BID City of Suffolk IFB #16079-AT April 28, 2016 Purchasing Division 442 W. Washington Street, Room 1086 Suffolk, VA 23434 Phone: (757) 514-7520 Fax: (757) 514-7524 Pothole Patching Services Scope of Work: The intent of this Invitation for Bid (IFB) is to hire a single qualified

How to report potholes - portlandonline

Pothole repair crews are given their lists each morning and work their way around the city in assigned geographic areas. Crews aim to investigate every pothole on city maintained streets within 48 hours of being notified, although weather, emergencies, and other work demands can sometimes require response times longer than 48 hours.

Evaluation of Pothole Patching Materials -

Evaluation of Pothole Patching Materials FINAL REPORT February 2001 Submitted by ... TABLE OF CONTENTS Page Abstract 1 Literature Search 1 Scope 1 Introduction 1 Mechanism of Deterioration 2 ... Table 7 Summary of Patch Ratings for Distress-Severity Combinations 38


patch. For temporary repair spray patching may be utilized. Notes: As alligator cracking indicates a failure of the basic structure of the road, its presence as part of any failure indicates that failure is severe and requires full depth patching. Removal of the failed asphalt must take place prior to any patching.

TxDOT Specifications -

Jan 30, 2009 · 700 - POTHOLE REPAIR. SPECIFICATION REQUIREMENTS 1) Check - Type of Material to be furnished by the contractor: ACP, HMCL, LRA, Containerized patching material, etc. and the Type. 2) Tack Coat type, or note if materials are to be …


CHAPTER 5—PATCHING AND EDGE REPAIR October 24, 2007 5.2 PROJECT SELECTION 5.2.1 Potholes Potholes are a form of disintegration of the pavement that may be associated with poorly compacted material, raveling, cracking, base failure or aging of the pavement. Potholes often appear after rain or during thaw periods when pavements are weaker.


ACCELERATED TESTING METHODOLOGY FOR EVALUATING PAVEMENT PATCHING MATERIALS by José María Fragachán Pimentel A Thesis Submitted to the Faculty of the Worcester Polytechnic Institute in partial fulfillment of the requirements for the Degree of Master of Science in Civil Engineering _____ May 2007 Approved

Audit Report on the Department of Transportation’s ...

Executive Summary The objective of the audit was to determine whether the New York City (the City) Department of Transportation (DOT) adequately tracks its pothole repair efforts. The audit scope was Fiscal Year 2015, July 1, 2014, through June 30, 2015. DOT is …

Pothole Repair Status: Seattle Department of Transportation

You can also take advantage of the following keyboard shortcuts: Drag the mouse to pan. Mouse Scroll Forward to zoom in. Mouse Scroll Backward to zoom out. SHIFT + Drag the mouse to zoom in. SHIFT + CTRL + Drag the mouse to zoom out. SHIFT + Click to recenter. Double Click to Center and Zoom in.

Request for Proposal (February 27, 2018) Best Practices ...

Development of a stand-alone document, Best Practices for Pothole Repairs in Canada. The document should include an executive summary, table of contents, list of figures, list of tables, introduction and provide best practices for pothole repairs in Canada, with recommendations for appropriate temporary and long-term patching

Spray Injection Pothole Filling - AHMCT

is between 458 and 1478 cubic feet of repair, a relatively small amount. The exact number of CalTrans potholes filled is not readily available, but San Diego city fills over 30,000 potholes a year, and LA fills over 90,000, indicating that a spray injection machine would likely have a payback period well under a …

Process Evaluation of Spray Injection Method for …

is the most economical method for pothole repair. 6. Potholes repaired by the spray injection method have a reported life of 21 months. 7. Spray injection repair equipment can be successfully shared between SDDOT regional offices and their respective area offices. 8. Maintenance requirements of spray injection repair systems do not appear to be any

How To Repair A Pothole | Meon | Knowledge Base

Table of Contents. Surface Preparation; Stir The Resin First; Application of UltraCrack Infill; Uncured UltraCrack – Cleaning; Working Time

TECHBRIEF Pothole Repair - Federal Highway …

Spray Injection—Water and de- bris are blown out of a pothole, vir- gin asphalt and aggregate are sprayed into the pothole, and a lay- er of aggregate is placed on top of the patch. A summary of material and proce- dure combinations used at each test site is provided in Table 1.


table of contents iii list of tables v list of figures vi 1 introduction 1 1.1 introduction 1 1.2 objective of project work 2 1.3 organisation of chapters 3 1.4 conclusion 4 2 literature review 5 2.1 introduction 5 2.2 pothole-definition 5 2.3 automated patching 6 2.4 vision evaluations 6 …

Manual of Practice - Federal Highway Administration

H-349) on the repair of potholes in asphalt-surfaced pavements. The Federal Highway Administration’s (FHWA) Long Term Pavement Performance (LTPP) program conducted 5 years of additional research on pothole repair after the conclusion of SHRP. This research validated the repair techniques contained in the original SHRP manual.

EMPLOYEE S H M - Kentucky Transportation Cabinet

issuance date shown for the subject in the “Table of Contents” (SAFE-01). Table of Contents ( SAFE-01)—This index at the front of the man ual lists the titles of the manual’s chapters and sections and their subjects, as well as other information, in numerical order. It includes the latest issuance dates of all the subjects. As the guide

Massachusetts law about potholes and road defects |

Table of Contents. Massachusetts laws ... Boston: "If you incurred damages or injuries caused by roadway and sidewalk defects or potholes within city limits, seeking a reimbursement or were involved in a collision with a vehicle owned or leased by the city" Print sources

Performance Audit of the Streets Division Pothole …

The division’s light asphalt section has eight pothole repair crews. Each crew is made up of a 2-person team and one hot asphalt truck. For pothole repair deployment, the division divides the City into two areas, North and South, which is divided by Interstate 8.


DEVELOPMENT OF MIX DESIGN AND TESTING PROCEDURES FOR COLD PATCHING MIXTURES 6. Performing Organization Code 7. Author(s) Samrat Chatterjee, Ronald P. White, Andre Smit, Jolanda Prozzi, and Jorge A. Prozzi 8. Performing Organization Report No. 0-4872-1 9. Performing Organization Name and Address 10. Work Unit No. (TRAIS)

2017 Municipal Rideshare Fund Report |

Below, you can discover how each community spent their share of the per-ride assessment funds collected for rides taken in 2017. Per statute, the Transportation Network Company (TNC) Division of the Department of Public Utilities must collect a $0.20 per-ride assessment on all TNC rides originating ...


Current research on pothole repair can be divided into two broad categories. 1) Repair Materials – Typically the different types of mixes that are used for pothole patching are hot-mixes, cold-mixes, heated cold-mixes, and recycled mixes. Hot-mixes from an asphalt plant are the best material for patching potholes [2–3]. However the use