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1 Highway Maintenance Plan Date 19 October 2016 Version 17 Status Final Prepared by Brian Buckley, Strategic Highways Manager Approved by Technical Services Management Team

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Page 1: Highway Maintenance Plan - Durham€¦ · 3 1. Introduction 1.1 This Highway Maintenance Plan (H MP) sets out the Council’s inspection, condition survey, reactive and routine maintenance

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Highway MaintenancePlan

Date 19 October 2016Version 17Status FinalPrepared by Brian Buckley, Strategic Highways ManagerApproved by Technical Services Management Team

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Contents

1. Introduction .........................................................................................32. Legal Responsibility and Duties ........................................................32.1 Adopted Highway ................................................................................32.2 Private Streets .....................................................................................43. Objectives ............................................................................................44. Inventory ..............................................................................................55. Network Hierarchy ..............................................................................55.5 Carriageways .......................................................................................65.6 Footways..............................................................................................65.7 Cycle Routes .......................................................................................75.8 Public Rights of Way...........................................................................76. Inspections ..........................................................................................86.3 Safety Inspections - Carriageways, Footways and Cycle Routes...86.5 Service Inspections - Street Lighting and Illuminated Signs ..........96.6 Service Inspections - Highway Trees ..............................................106.7 Service Inspections – Traffic Signals ..............................................106.8 Service Inspections - New Developments.......................................116.9 Service Inspections - NRSWA..........................................................117. Reports from the Public....................................................................128. Condition Surveys ............................................................................129. Reactive Maintenance.......................................................................139.2 Carriageways, Footways and Cycle Routes ...................................139.3 Public Rights of Way.........................................................................149.4 Street Lighting and Illuminated Signs .............................................159.5 Traffic Signals ...................................................................................169.6 NRSWA...............................................................................................1610. Routine Maintenance ........................................................................1611. Programmed Maintenance ...............................................................18Appendix 1....................................................................................................21Statutory Undertaker Contact Details ........................................................21

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1. Introduction

1.1 This Highway Maintenance Plan (HMP) sets out the Council’sinspection, condition survey, reactive and routine maintenance servicelevels in accordance with the following national codes of practice (the“Codes”):

Well Maintained Highways - Code of Practice for HighwayMaintenance Management;

Well-lit Highways - Code of Practice for Highway LightingManagement;

Management of Highway Structures - A Code of Practice; and Management of Electronic Traffic Equipment – A Code of Practice.

1.2 The main types of highway maintenance are as follows:

Type of Maintenance DescriptionReactive Responding to inspections, complaints or

emergenciesRoutine Regular consistent schedule, generally for

patching, cleaning, grass cutting and landscapemaintenance

Programmed Flexibly planned schemes primarily of resurfacing,reconditioning or reconstruction

1.3 The Council’s Transport Asset Management Plan (TAMP) sets out thelong term plan for managing the highway asset by applyingprogrammed maintenance to maintain the structural integrity of theasset. The TAMP is available at the following link:

http://www.durham.gov.uk/article/2378/Road-maintenance

1.4 The HMP and TAMP are aligned to ensure that they complement eachother. Programmed maintenance is prioritised based on assetmanagement principles subject to available budgets.

2. Legal Responsibility and Duties

2.1 Adopted Highway

2.1.1 The adopted highway is the Council’s most valuable asset. As theLocal Highway Authority, the Council is responsible for ensuring thehighway network is managed and maintained for the safe andconvenient movement of people and goods.

2.1.2 The Highways Act 1980 sets out the duties of the Local HighwayAuthority in respect of highways maintenance. In particular, Section 41imposes a duty to maintain the adopted highway at public expense.The Highways Act does not specify the level of maintenance althoughthe Codes offer guidance in line with national best practice.

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2.2 Private Streets

2.2.1 Private streets are the responsibility of the land owner and they areresponsible for very limited reactive maintenance.

2.2.2 Private streets can be adopted by the Council but only if the highway ismade up by the land owners at their own cost to adoptable standards.

2.2.3 If you would like to enquire about making up a private street toadoptable standards please contact our Customer Services teamwhose contact details are provided at Section 7 of this document.

3. Objectives

3.1 The purpose of highway maintenance is to maintain the highwaynetwork for the safe and convenient movement of people and goods.

3.2 The primary objectives being to deliver a safe, serviceable andsustainable network as follows:

Primary Objectives Secondary Objectives Performance MeasureSafety Complying with statutory

obligationsPublic liability claimsrepudiation rate

Meeting user's needsfor safety

Completion of HighwaySafety InspectionsResponse to Category 1and 2 safety defectsversus target

Serviceability Ensuring availability NHT Public SatisfactionSurvey

Achieving integrity Condition surveysMaintaining reliability NHT Public Satisfaction

SurveyEnhancing condition Programmed

maintenanceSustainability Minimising whole life

costsLifecycle plans

Maximising value to thecommunity

Not quantifiable

Minimisingenvironmental impact

Maintaining accreditationand compliance with ISO14001 EnvironmentalManagement

3.3 The TAMP Annual Update Report measures performance against theobjectives above.

3.4 The foundations of the Council’s HMP and TAMP are:

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Inventory; Network hierarchy; Inspections; Reports from the public; Condition surveys; Reactive maintenance; Routine maintenance; and Programmed maintenance.

3.5 These are explained further in the sections below.

4. Inventory

4.1 The inventory is a database containing details of the individual assetsthat make up the highway network.

4.2 It is vital to know what assets exist and where so they can beinspected, surveyed and maintained to appropriate service levels.

4.3 The inventory at 31st March 2016 is summarised as follows:

Asset Unit Adopted Unadopted TotalCarriageways- A Km 415 0 415- B Km 406 0 406- C Km 697 0 697- Unclassified Km 2,262 42 2,304- Total Km 3,780 42 3,822Footways Km 3,828 202 4,030Gullies Number 112,438 1,371 111,424Structures Number 969 479 1,448Street lighting Number 83,144 0 83,144Illuminated signs Number 5,531 0 5,531Non-illuminated signs Number 68,497 808 68,497Traffic signals Number 65 0 65Pedestrian crossings Number 73 0 73

5. Network Hierarchy

5.1 The network hierarchy reflects the needs, priorities and actual use ofeach road in the network.

5.2 The highway network can be viewed on the Council’s GeographicInformation System (GIS) using the following link:

http://www.durham.gov.uk/adoptedhighways

5.3 The public rights of way network can be viewed using the following link:

http://www.durham.gov.uk/definitivemap

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5.4 The network hierarchy in County Durham is defined in accordance withthe Codes as follows:

5.5 Carriageways

Network Hierarchy - CarriagewaysCategory Description Detailed Description1 Motorway Routes for fast moving long distance traffic. Fully

grade separated and restriction on use. (WithinCounty Durham all motorways and trunk roads aremaintained by the Highways Agency).

2 StrategicRoute

Routes for fast moving long distance traffic withlittle frontage access or pedestrian traffic. Speedlimits are usually in excess of 40mph and thereare few junctions. Pedestrian crossings are eithersegregated or controlled and parked cars aregenerally prohibited.

3a MainDistributor

Routes between strategic routes and linking urbancentres to the strategic network with limitedfrontage access. In urban areas speed limits areusually 40mph or less, parking is restricted atpeak times and there are positive measures forpedestrian safety.

3b SecondaryDistributor

In rural areas these roads link the larger villagesand heavy goods vehicle (HGV) generators to thestrategic and main distributor network. In built upareas these roads have 30 mph speed limits andhigh levels of pedestrian activity with somecrossing facilities including zebra crossings. On-street parking is generally unrestricted except forsafety reasons.

4a Link Road In rural areas these roads link the smaller villagesto the distributor roads. They are of varying widthand not always capable of carrying two-way traffic.In urban areas they are residential or industrialinter-connecting roads with 30 mph speed limits,random pedestrian movements and uncontrolledparking.

4b LocalAccessRoad

In rural areas these roads serve small settlementsand provide access to individual properties andland. They are often only single lane width andunsuitable for HGVs. In urban areas they are oftenresidential loop roads or cul-de-sacs.

5.6 Footways

Network Hierarchy – FootwaysCategory Description Detailed Description1a Prestige

WalkingVery busy areas of towns and cities with highpublic space and streetscene contribution

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Zone1b Primary

WalkingRoutes

Busy urban shopping and business areas andmain pedestrian routes

2 SecondaryWalkingRoutes

Medium usage routes through local areas feedinginto primary routes and local shopping centres,etc

3 LinkFootways

Linking local access footways through urbanareas and busy rural footways

4 Local AccessFootways

Footways associated with low usage, short estateroads to the main routes and cul-de-sacs

5.7 Cycle Routes

Network Hierarchy – Cycle RoutesCategory Description Detailed DescriptionA Cycle Lane Cycle lane, forming part of the carriageway,

commonly adjacent to the nearside kerb. Cyclegaps at road closure points (no entries allowingcycle access).

B Cycle Track Cycle track, a highway route for cyclists notcontiguous with the public footway or carriageway.Shared cycle/pedestrian paths, either segregatedby a white line or other physical segregation, or un-segregated.

C Cycle Trail Cycle trails and leisure routes through openspaces. These are not necessarily theresponsibility of the Local Highway Authority butmay be maintained by the Authority under otherpowers or duties.

5.8 Public Rights of Way

Network Hierarchy – Public Rights of WayCategory Description Detailed DescriptionFootpath Pedestrians

onlyA highway over which the right of way is on footonly

Bridleway Pedestrians,equestriansand cyclists

A highway over which the right of way is on footand riding on or accompanied by a beast ofburden, and may also be used by cyclists

BywayOpen toAll Traffic

All traffic A carriageway over which there is a right of wayfor vehicular traffic, but used mainly for the samepurposes as footpaths and bridleways

RestrictedByway

All trafficexcludingmechanically-propelledvehicles

A carriageway over which the right of way is onfoot, on horseback or leading a horse, and in oron vehicles other than mechanically propelledvehicles

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6. Inspections

6.1 Inspections together with reports from the public determine reactivemaintenance and some aspects of routine maintenance.

6.2 Inspections can be categorised as follows:

Inspection Type DescriptionSafety inspection Safety inspections are designed to identify all defects

that are likely to create danger or seriousinconvenience to users of the network or the widercommunity

Service inspection Service inspections are detailed inspections tailored tothe requirements of particular highway assets toensure that they meet requirements for serviceability

6.3 Safety Inspections - Carriageways, Footways and Cycle Routes

6.3.1 All safety inspections are carried out by Highway Inspectors inaccordance with the Council’s Highway Safety Inspection Manual asfollows:

Asset Network HierarchyCategory

Safety InspectionFrequency Method

Carriageway 2 1 month Driven3a 1 month Driven3b 1 month Driven4a 3 months Driven4b 1 year Driven

Footway 1a 2 weekly Walked1 1 month Walked2 3 months Walked3 6 months Walked4 1 year Walked (urban) /

Driven (rural)Cycle Route A – Cycle Lane As for appropriate

carriagewaycategory

Driven /cycled

B – Cycle Track /shared with footway

As for appropriatefootway category

Cycled / Walked

B – Not contiguouswith footway orcarriageway

6 months Cycled / Walked

C – Cycle trail aspart of the PublicRights of Waynetwork

In response tocomplaints only

Cycled / Walked

C – Cycle trail aspart of the Railway

Weekly – duringpeak summer

Driven / Cycled

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Path Network months,Fortnightly –outside of peakperiods

6.4 Items that are considered during a routine safety inspection include(but are not necessarily limited to):

Debris, spillage or contamination on running surfaces or hardshoulder;

Displaced road studs lying in the running surface; Overhead wires damaged or unstable; Damaged and exposed electrical wiring; Embankments and cuttings apparently unstable; Trees with loose branches or apparently unstable; Signs, signals or street lighting damaged, defective, missing,

unstable, dirty or obscured; Road marking and studs missing, misleading or badly worn; Sight-lines obscured by trees, unauthorised signs and other

obstructions; Safety fencing, parapet fencing, handrail, and other barriers missing

or defective; Abrupt level difference in the running surface; Potholes, cracks or gaps in the running surface; Crowning, depression and rutting in the running surface; Kerbing, edging or channel defects; Rocking or otherwise unstable footpath or cycleway surfaces; Apparently slippery running surface; Edge deterioration of the running surface; Ironwork (gully lids, manholes, etc) broken or missing; Gullies, drains or grips blocked or defective; Standing water, water discharging onto or overflowing across the

running surface; Severe overgrowth of grass or weeds on footways; Visual bus shelter defects; and Visual roadside defects.

6.5 Service Inspections - Street Lighting and Illuminated Signs

6.5.1 Street lights and illuminated signs undergo service inspections asfollows:

Inspection Type FrequencyElectrical testing and cleaning Every 6 yearsVisual structural inspectionand clean

Every 6 years and during reactivemaintenance

Structural testing As required based on TR22 risk assessmentfor columns 8 metres and above

Night time patrols to detectoutages

Non-residential areas - 3 times per annum

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Resident areas - annually

6.5.2 A risk assessment, based on column age, material, previoustreatments, environmental location, traffic density and consequence offailure, is undertaken in accordance with the Institution of LightingProfessionals (ILP) Technical Report TR22.

6.5.3 Columns with heights of 8 metres and above which are assessed ashigh risk are subject to structural testing. Columns that are found to bestructurally unsound are then replaced as appropriate.

6.5.4 In addition, approximately 15% of the street lights are remotelymonitored using a central management system which enables faults tobe identified.

6.6 Service Inspections - Highway Trees

6.6.1 Highway trees include trees within the highway boundary and trees thatare outside of the highway boundary but deemed to be within fallingdistance of the highway.

6.6.2 The carriageway network (excluding urban carriageways in Category4a and 4b) has been risk assessed based on the age of trees known tobe present. Highway trees within Category 4a and 4b urbancarriageways are deemed to be very low risk so do not form part of theservice inspection regime.

6.6.3 Service inspections are then undertaken based on the followingfrequencies:

Risk Category Inspection FrequencyHigh 3 yearsMedium 5 yearsLow 10 years

6.6.4 This service inspection regime was introduced in 2013 therefore it willtake 10 years for all highway trees within the inspection regime to beinspected.

6.7 Service Inspections – Traffic Signals

6.7.1 Traffic signals are subjected to the following service inspections:

Inspection Type FrequencyDetailed visual inspection MonthlyService AnnuallyElectrical testing 6 yearly

6.7.2 In addition, traffic signals are remotely monitored which enables faultsto be identified.

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6.8 Service Inspections - New Developments

6.8.1 Developers may request for the highway within a new development tobe adopted and then maintained by the Council under Section 38 of theHighways Act 1980.

6.8.2 Developers may request for the existing highway network to bemodified to facilitate a new development under Section 278 of theHighways Act 1980.

6.8.3 The Council requires that new developments and modifications aredesigned and constructed in accordance with the Council’s HighwaysDesign Guide for Residential Development and inspected at variousstages before being formally adopted.

6.8.4 The Highway Design Guide for Residential Development can be foundat the following link:

http://www.durham.gov.uk/article/3557/Planning-advice-and-guidance

6.9 Service Inspections - NRSWA

6.9.1 Statutory undertakers are utility companies with apparatus in or belowthe highway. Statutory undertakers have legal rights under the NewRoads and Street Works Act 1991 (NRSWA) to undertake works on thehighway to install, inspect, maintain, repair or replace apparatus.

6.9.2 Following any works statutory undertakers are required to reinstate thehighway to an appropriate standard and provide a guarantee on thequality of the works ranging from 2 to 3 years.

6.9.3 The statutory undertakers within County Durham are:

Northern Powergrid; Northern Gas Networks; BT Openreach; Northumbrian Water; and Virgin Media.

6.9.4 Statutory undertaker contact details are provided in Appendix 1.

6.9.5 The Council has the power to inspect the reinstatement of the highwayto ensure that it is done to the appropriate standard.

6.9.6 The inspections are undertaken on a sample basis as follows:

Stage SampleDuring the works 10%Within six months after permanent reinstatement 10%

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During the three months before the end of the guarantee period 10%

6.9.7 Any defects identified from the inspection are reported to the relevantstatutory undertaker for rectification.

7. Reports from the Public

7.1 The Council relies on reports from the public to detect highway defectsin between scheduled safety and services inspections and theseshould be reported to our Customer Services team.

7.2 All emergencies (which are defined as any defect deemed to be animmediate danger to public safety) must be reported by telephonenumber 03000 261000 which is staffed 24 hours every day of the yearto ensure that they are treated as a priority.

7.3 Other issues may be reported by:

Website: http://www.durham.gov.uk/reportit Email: [email protected] Telephone number: 03000 261000

7.4 Please note that website and email service requests are only monitoredduring normal working hours.

7.5 All reports will be assessed by our Customer Services team and thendirected to the appropriate team for action.

8. Condition Surveys

8.1 Condition surveys are primarily intended to identify deficiencies in thehighway fabric which, if untreated, are likely to adversely affect its longterm performance and serviceability.

8.2 Condition surveys help determine programmed maintenance subject tothe TAMP and available budgets.

8.3 The types of survey undertaken and frequencies are as follows:

Asset Survey FrequencyA - Roads Surface Condition

Assessment for theNational Network ofRoads (SCANNER)

100% surveyed in onedirection only annually

B - Roads 100% surveyed in onedirection only annually

C – Roads 100% surveyed in onedirection only annually

Unclassified Roads(Cat 3a, 3b, 4a busroutes only)

One direction surveyedannually

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Unclassified Roads Coarse Visual Inspection(CVI)

Minimum 25% annually

Footway Hierarchy 1,1a, 2, 3, 4

Footway Network Survey(FNS)

Minimum 25% annually

Carriageway Hierarchy2 & 3a

Skid Resistance – usingSideway-forceCoefficient RoutineInvestigation Machine(SCRIM)

Annually

Carriageway Hierarchy3b, 4a and 4b

Not routinely undertaken

All locations Vehicle RestraintSystems

On a 2 year cycle if morethan 10 years old or a 5year cycle if less than 10years old

All highway structureswith a span > 1.5m

Structures – GeneralInspections

Every 2 years

All principal roadnetwork and othersignificant structures

Structures – PrincipalInspections

Every 6 years (frequencycan be reduced to 12years by riskassessment)

Any structure identifiedthrough the generalinspection or fromreports

Structures – SpecialInspections

As required

All structures on riverssubject to fastchanging environmentor deep water

Underwater Inspections Every 2 years orfollowing severe floodconditions

9. Reactive Maintenance

9.1 Reactive maintenance is focused on rectifying safety related defects:

Sign and make safe for safety purposes; Provide initial temporary repair for safety purposes; and Provide permanent repair for safety purposes.

9.2 Carriageways, Footways and Cycle Routes

9.2.1 Defects that are identified during safety inspections or following reportsfrom the public are prioritised for rectification into defect categoriesbased on risk where reasonably practicable as follows:

DefectCategory

Definition Service Level

Category 1 Defects that require promptattention because theyrepresent an immediate or

Where possible defectscorrected or made safe at thetime of the safety inspection

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imminent hazard or becausethere is a risk of short-termstructural deterioration

Where not possible to corrector make safe defects at thetime of the safety inspectionthen a permanent ortemporary repair is carried outwithin 24 hoursWhere defects are made safe,using temporary signing orrepair, appropriate interiminspections are carried out toensure that the integrity of thetemporary repair ismaintained until a permanentrepair can be carried out. Thepermanent repair is to becarried out within 28 days.

Category 2.1- HighPriority

Defects deemed not torepresent an immediate orimminent hazard or risk ofshort term structuraldeterioration. Such defectsmay have safety implications,although of a far lessersignificance than Category 1defects, but are more likely tohave serviceability orsustainability implications.

These defects are notrequired to be urgentlyrectified, and those for whichrepairs are required shall beadded to a future routinemaintenance schedule.

Routine maintenance within14 days

Category 2.2- MediumPriority

Routine maintenance within 3months

Category 2.3- Low Priority

Routine maintenance within12 months

9.3 Public Rights of Way

Defect Category Definition Service LevelUrgent Involving immediate and

potentially serious dangerInspect and take necessaryaction with 48 hours

High Involving a less immediateor serious potential safetyrisk

Inspect and take necessaryaction with 1 week

Non Urgent – onNational Trails orRegional Route

Defect is no dangerousand is unlikely to be ahazard to the health andsafety of users

Inspect and take necessaryaction with 2 weeks

Non Urgent – onpromoted routes

Defect is not dangerousand is unlikely to be ahazard to the health and

Inspect and take necessaryaction with 1 month

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safety of users

Non Urgent –other paths

Defect is not dangerousand is unlikely to be ahazard to the health andsafety of users

Inspect and take necessaryaction with 1 year

9.4 Street Lighting and Illuminated Signs

9.4.1 Defects that are identified during inspections, via remote monitoring orfollowing reports from the public, are prioritised for rectification intodefect categories based on risk.

9.4.2 Street lighting and illuminated signs rely on electrical supplies from theDistribution Network Operator (DNO) or an Independent DistributionNetwork Operator (IDNO). The local DNO is Northern Powergrid (NPG)whose contact details are provided in Appendix 1.

9.4.3 Defects may occur with these electrical supplies and the service levelsare outside of the control of the Council as they are statutoryperformance targets determined by the electricity industry regulator,OFGEM (Office of Gas and Electricity Markets) as part of their licenceconditions which can be found at the following link:

https://www.ofgem.gov.uk/publications-and-updates/standard-licence-condition-15a-guidance-document

9.4.4 Defects within the control of the Council are rectified within thefollowing response times where reasonably practicable:

Defect Category – Council Asset Service LevelEmergency Make safe within 2 hoursRepairs 10 working days

9.4.5 An emergency is defined as an immediate danger to public safety.Relevant examples include exposed electrical cables or knock downsas a result of a road traffic accident.

9.4.6 Defects within the control of the DNO/IDNO are rectified by them withinthe following response times where reasonably practicable:

Defect Category – DNO/IDNO Asset Service LevelEmergency Attend site to make safe within 2

hoursHigh Priority Fault Repair - TrafficLight Controlled

2 calendar days

High Priority Fault Repair – NonTraffic Light Controlled

10 working days

Multiple Unit Fault Repair 20 working daysSingle Unit Fault Repair 25 working days

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9.5 Traffic Signals

9.5.1 Defects that are identified during inspections, via remote monitoring orfollowing reports from the public, are prioritised for rectification basedon risk within the following response times where reasonablypracticable:

Defect Category Definition Service LevelUrgent (including alllamp failures)

Those defects which arelikely to be an immediatedanger to the publicand/or cause excessivedisruption to traffic

Within 2 hours

Others All other defects Within 120 normal workinghours

9.6 NRSWA

9.6.1 Defects identified during inspections are reported to the relevantstatutory undertaker for rectification within the following response timeswhere reasonably practicable:

Defect Category Definition Service LevelDangerous Those defects which are

likely to be an immediatedanger to the public

Within 2 hours

Urgent Those defects likely to bea hazard to the publicwithout being animmediate danger

Within 4 hours

Others All other defects Response time is subjectto agreement between thestatutory undertaker andthe Council

9.6.2 Should the statutory undertaker fail to meet the response time for adangerous defect then the Council has the power to undertake theworks and then recharge the costs.

10. Routine Maintenance

10.1 Routine maintenance is concerned with providing works to a regularand consistent schedule aimed at maintaining the day-to-dayserviceability of the network:

Asset Service LevelsRegime Frequency

Carriageways,Footways and Cycle

Patching and MinorRepairs

As per local HighwayInspector works

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Routes programme

Rectification of Category2 defects as identifiedduring safetyinspections or reportsfrom the public

As per reactivemaintenance

Repair of minor defectsidentified during safetyinspections or reportsfrom the public

As per local HighwayInspector worksprogramme

Public Rights of Way Minor Repairs As requiredVegetation Clearance(Cutting / Clearing)

As per annualprogramme

Vegetation Clearance(Spraying)

As per annualprogramme

Drainage - Road Gullies Cleansing - All gulliesare risk assessed basedon known problemareas, reports, visualinspections andpotential for flooding tocreate a hazard to thepublic in order todetermine the cleansingfrequency

Very high risk - 3monthly

(28 Units)High risk - 6 monthly

(3,092 Units)Medium risk - 12monthly

(62,041 Units)Low Risk – 24 monthly

(47,277 Units)Repairs As required

Drainage - Manholesand catch-pits

Cleansing As required

Repairs As requiredDrainage - Pipes andCulverts

Cleansing As requiredRepairs As required

Drainage - Grips andDitches

Cleansing As required

Repairs As required

Embankments andCuttings

Stability Reactive maintenanceresponding toinspections or as part oflarger programmedworks

Kerbs Replacement Reactive maintenance,responding toinspections and reportsor as part of larger

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programmed worksHighway Verges - GrassCutting

Rural Area – 1.2m wideswathe (greater atvisibility splays andbends)

Generally twice per yearalthough visibility splaysmay be cut up to fivetimes per year

Urban Areas Five times per yearHighway Verges -Roadside Trees

All Areas – Trimming As identified duringinspections or fromreports

Highway Verges –Grass Clearance

Cut back and clearspread from footpathsurfaces

As identified duringinspections or fromreports

Carriageway andFootway Weeds

Treatment with weedkiller

Twice per year

Fences and Barriers Repair and tensioning Reactive maintenanceor as part of largerprogrammed works

Road Markings Rectification of non-dangerous defects

Collated and batchorders placed forrecovery

Road Studs Rectification of non-dangerous defects

Collated and ordersplaced for repair orreplacement

Traffic Signs andBollards

Rectification of non-dangerous defects

Collated and ordersplaced for repair orreplacement

Fencing and Walls Repair As requiredStructures Graffiti removal,

drainage clearance,debris/vegetationremoval

As required

Traffic Signals Cleaning & bulk lampchange (non LED lampsonly)

6 monthly

Street Furniture – SaltBins, Waste Bins, etc

Cleaning andRepair/Replacement

Currently reactivemaintenance or as partof larger programmedmaintenance works

11. Programmed Maintenance

11.1 Programmed maintenance involves planned schemes primarily ofresurfacing, reconditioning or reconstruction.

11.2 There is an annual programme which is selected based on assetmanagement principles within approved budgets in accordance withthe TAMP. Examples of programmed maintenance schemes include:

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Highway Asset Treatment Type DescriptionCarriageways,Footways andCycle Routes

Reconstruction Fully restores the condition of thehighway that is showing serioussigns of structural failure

Partial Reconstruction To halt the deterioration of acarriageway that is showingsigns of structural failure

Resurfacing Halts the deterioration ofhighways that are starting toshow the signs of structuralfailure before they get to thestage requiring reconstruction

Surface Treatment Halts the deterioration ofhighways showing the signs ofsurface failure only

Flag Replacement Replacement of flagged footwaysurfaces, usually with abituminous surface, where theflags are showing signs ofdisplacement

Street Lightingand TrafficSignals

Replacement Where the asset is life expired

Structures Structures –Refurbishing,Repainting, Re-waterproofing andResurfacing

Restoration of an existingstructural asset withoutincreasing the assets designedcarrying capacity

Structures - Creationor Upgrading

Works that either create astructure that previously didn’texist or upgrade an existingasset beyond its existing designcapacity

HighwayDrainage

Repair / Replacement Works to correct highwaydrainage problems that cannotbe carried out as either routineworks or as part of otherprogrammed works

Earthworks Stabilisation Works to stabilise areas ofembankments or cuttings thathave been identified aspotentially failing in order toprevent a full failure resulting inthe need for large scale reactiveworks

Fences andBarriers

Replacement Fully restores the condition of ahighway fence or barrier that isshowing signs of deteriorationand no longer meets currentspecifications

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Road Markingsand Studs

Enhancement Works to improve road markingsor studs in specific locationsidentified following detailedanalysis of accident statistics

Street Furniture Replacement Fully restores the condition of theitem. (Normally carried out aseither reactive maintenance or,where appropriate, as part of acarriageway/footwayprogrammed maintenancescheme).

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Appendix 1

Statutory Undertaker Contact Details

StatutoryUndertaker Website

General ContactNumber(Non-EmergencyContact Details)

General Email Address(Non-Emergency Only)

Emergency Contact Details

During Works All Other Times

NorthernPowergrid www.northernpowergrid.com 0845 070 7172 [email protected]

Use contact numberon the site informationboard or01642 258 082

0800 66 88 77

Northern GasNetworks www.northerngasnetworks.co.uk 0845 634 0508 [email protected]

Use contact numberon the site informationboard or0800 111 999

0800 111 999

BTOpenreach www.openreach.co.uk 0800 800 154 Not Available (Online reporting

form available on website)

Use contact numberon the site informationboard or01425 615 791

0800 023 2023

NorthumbrianWater www.nwl.co.uk 0845 604 7468 Not Available (Online reporting

form available on website)

Use contact numberon the site informationboard or0191 301 6104

Leaks0800 393 084Sewage systemfloods0800 328 7648Others0191 301 6104

Virgin Media www.virginmedia.com 0845 149 0845Option 1

Not Available (Online reportingform available on website)

Use contact numberon the site informationboard

08708 8831170800 694 11220845 301 4123