2019 ROAD INFRASTRUCTURE MANAGEMENT FORUM DUNEDIN
What we do in the shadows
Richard Lovell and Ant Bacon Timaru District Council What we do in the shadows
ROAD INFRASTRUCTURE MANAGEMENT FORUM DUNEDIN
Public perception of The Reality Council Roading People What we do in the shadows
ROAD INFRASTRUCTURE MANAGEMENT FORUM DUNEDIN What we do in the shadows: Pavement Data - Improvement JunoViewer - Analysis Ramm Contract - Visualizing and managing reseal contract Council Website - Communication
Unsealed Roads Unsealed Road Assessment Roadroid Analysis Customer Outcomes What we do in the shadows
ROAD INFRASTRUCTURE MANAGEMENT FORUM DUNEDIN
I was thinking, maybe... I just should bring a broom down here for you if you wanted to sweep up some of the skeletons. What we do in the shadows
ROAD INFRASTRUCTURE MANAGEMENT FORUM DUNEDIN
Pavement Data What we do in the shadows
ROAD INFRASTRUCTURE MANAGEMENT FORUM DUNEDIN What we do in the shadows
ROAD INFRASTRUCTURE MANAGEMENT FORUM DUNEDIN
NZMS1 1969 from mapspast.org.nz What we do in the shadows
ROAD INFRASTRUCTURE MANAGEMENT FORUM DUNEDIN Age Distribution of Pavements in Timaru (Post Project) 400
350
300
250
200
Length (Km) Length 150
100
50
0 1-9 10-19 20-29 30-39 40-49 50-59 60-69 70-79 Pavement Age What we do in the shadows
ROAD INFRASTRUCTURE MANAGEMENT FORUM DUNEDIN
Improving treatment lengths to assist modelling Number of Treatment Lengths Before: 2224 Number of Treatment Lengths After: 3746 Data used to for breaking Treatment Lengths up: Old Treatment Lengths / Reseal Data Falling Weight Deflectometer Rutting Skid Resistance Main Issue: Rebuilding RAMM forward works for reseals What we do in the shadows
ROAD INFRASTRUCTURE MANAGEMENT FORUM DUNEDIN What we do in the shadows
ROAD INFRASTRUCTURE MANAGEMENT FORUM DUNEDIN What we do in the shadows
ROAD INFRASTRUCTURE MANAGEMENT FORUM DUNEDIN What we do in the shadows
ROAD INFRASTRUCTURE MANAGEMENT FORUM DUNEDIN What we do in the shadows
ROAD INFRASTRUCTURE MANAGEMENT FORUM DUNEDIN What we do in the shadows
ROAD INFRASTRUCTURE MANAGEMENT FORUM DUNEDIN What we do in the shadows
ROAD INFRASTRUCTURE MANAGEMENT FORUM DUNEDIN
Leave me to do my dark bidding on the internet!!!
What are you bidding on?
I am bidding on a table. What we do in the shadows
ROAD INFRASTRUCTURE MANAGEMENT FORUM DUNEDIN What we do in the shadows
ROAD INFRASTRUCTURE MANAGEMENT FORUM DUNEDIN What we do in the shadows
ROAD INFRASTRUCTURE MANAGEMENT FORUM DUNEDIN What we do in the shadows
ROAD INFRASTRUCTURE MANAGEMENT FORUM DUNEDIN Timaru District Unsealed Road Network What we do in the shadows
ROAD INFRASTRUCTURE MANAGEMENT FORUM DUNEDIN What we do in the shadows
ROAD INFRASTRUCTURE MANAGEMENT FORUM DUNEDIN
What do we want to achieve? • Data collection • Asset management • Contract Management • Manage customer expectations What we do in the shadows
ROAD INFRASTRUCTURE MANAGEMENT FORUM DUNEDIN What we do in the shadows
ROAD INFRASTRUCTURE MANAGEMENT FORUM DUNEDIN
Contract 2184 - Grading Audits May 2017 to Februrary 2019 100% 200
90% 180
80% 160
70% 140
60% 120
50% 100
40% 80 Rainfall per Month(mm)
30% 60 Percent Percent Roads of audited Acceptable
20% 40
10% 20
0% 0
Month
Before Grade After Grade Rain (mm) What we do in the shadows
ROAD INFRASTRUCTURE MANAGEMENT FORUM DUNEDIN
Data Collection – Roadroid What we do in the shadows
ROAD INFRASTRUCTURE MANAGEMENT FORUM DUNEDIN What we do in the shadows
ROAD INFRASTRUCTURE MANAGEMENT FORUM DUNEDIN What we do in the shadows
ROAD INFRASTRUCTURE MANAGEMENT FORUM DUNEDIN What we do in the shadows
ROAD INFRASTRUCTURE MANAGEMENT FORUM DUNEDIN What we do in the shadows
ROAD INFRASTRUCTURE MANAGEMENT FORUM DUNEDIN
Roughness Before Grade - aim for IRI below 5 Roughness After Grade- aim for IRI below 5
Below IRI of 5 Above IRI of 5 Below IRI of 5 Above IRI of 5 What we do in the shadows
ROAD INFRASTRUCTURE MANAGEMENT FORUM DUNEDIN
Contract 2184 - Grading Audits May 2017 to Februrary 2019 100% Roughness Before Grade - aim for IRI below 5 90%
80%
70% Below IRI of 5 60% Above IRI of 5
50% Roughness After
40% Grade- aim for IRI below 5
30%
20% Percent of Roads audited Acceptable audited Roads of Percent
10% Below IRI of 5
0% Above IRI of 5
Month
Before Grade After Grade What we do in the shadows
ROAD INFRASTRUCTURE MANAGEMENT FORUM DUNEDIN
Results so far
Customer Grading requests from 2015-2019 Timaru District Council Road User Survey - July to December 2018 30
25
20
15
10
Number of requests Numberrequests of recieved 5
0 2015-16 2016-17 2017-18 2018-19 Cutomer Requests 25 27 23 19 What we do in the shadows
ROAD INFRASTRUCTURE MANAGEMENT FORUM DUNEDIN Where to from here? • Contract performance criteria
• Grading frequency optimisation
• Rural intersection improvements What we do in the shadows
ROAD INFRASTRUCTURE MANAGEMENT FORUM DUNEDIN What we do in the shadows
ROAD INFRASTRUCTURE MANAGEMENT FORUM DUNEDIN
I go for a look which I call dead but delicious