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TN 067: 2014
A3579087 Asset Standards Authority © State of NSW through Transport for NSW Page 1 of 6
For queries regarding this document [email protected]
www.asa.transport.nsw.gov.au
Technical Note TN 067: 2014
Issued date 13 August 2014 Effective date 13 August 2014
Subject: Revised requirements for examination of crib walls and examination frequencies for steel and concrete underbridges in TMC 110 Structures Service Schedules
This technical note is issued by the Asset Standards Authority as an update to RailCorp
standard TMC 110 Structures Service Schedules, Version 3.1.
This technical note has been developed using the content from RailCorp technical note
CTN 13/11 and ASA technical note TN 001: 2013, and includes information relating to revised
requirements for detailed examination of structures for crib walls and examination frequencies
for steel underbridges and concrete underbridges. This technical note replaces CTN 13/11 and
TN 001: 2013 in full.
Other standards that are similarly affected include the following:
ESC 100 Civil Technical Maintenance Plan
ESC 302 Defect Limits
TMC 301 Structures Examination
1. Background to revised requirements for thedetailed examination of structures – crib walls
In June 2013, a retaining wall at Harris Park collapsed. The investigation that followed included
a review of existing engineering standards related to retaining structures. The review identified
gaps in the documentation and recommended that relevant engineering standards be amended.
TN 067: 2014
A3579087 Asset Standards Authority © State of NSW through Transport for NSW Page 2 of 6
2. Background to revised examination frequencies for steel underbridges and concrete underbridges
As part of the 2013 RailCorp Technical Maintenance Plan (TMP) review project, the
examination frequencies for steel underbridges and concrete underbridges have been
amended.
The new requirements are based on the age of the bridge under consideration.
3. Summary of updates
Updates to TMC 301 provided in this technical note are as follows:
Service Schedule 202 (SSC 202) – Mid-Cycle Examination of Underbridges. This
schedule is to be re-titled ‘General examination of underbridges’.
Service Schedule 223 (SSC 223) – Detailed examination of retaining walls and platform
walls
Service Schedule 231 (SSC 231) – Special examination of structures
The reference section of the all service schedules are to be amended so that reference
is made to ‘TMC 301 Structures examination manual’ only. Reference to ‘Volumes’ of
TMC 301 is to be deleted.
TN 067: 2014
A3579087 Asset Standards Authority © State of NSW through Transport for NSW Page 3 of 6
3.1 SSC 202 – General examination of underbridges
Service Schedule number SSC 202 shall be replaced with the service schedule below:
SSC 202 General examination of underbridges Service Schedule No. SSC 202 Page 1 of 1
Description Ellipse Standard Job P26012
Examination to assess the general condition of underbridges. Undertaken at the frequency nominated in Section 3.3 of Technical Note TN 065: 2014.
Personnel Accredited to structurally assess and certify all types of structures
Equipment Torch, hand mirror, 30 metre tape, binoculars, crayon, camera, detonators; flags, data logger or notebook
Reference TMC 301 Structures examination
Task
Start the job
1 Obtain current defect listing, examination report and layout sketch
2 Examine structure visually for current condition of defects reported in last detailed examination report
3 Check structure to confirm that the defects and repair priorities for the structure are accurate
4 Examine underbridge decks visually for condition of transoms, HD fixings, guard rail, refuges and handrails, ballast walls, timber planks, steel decking, concrete ballast trough, deck drainage and joints
5 Examine superstructure visually for excessive vibration and noise, excessive deformation and deflection under live load, impact damage, water penetration, cracking, excess spalling, heavy corrosion, rotting, splitting or weathering or loose connections
6 Examine bearings visually for fit and condition, including corrosion or foreign material, loss of free movement, cracking, spalling, distortion, pumping or excessive movements of pads
7 Examine substructure visually for abnormal movements, accident damage, loss or deterioration of structural material and proper functioning of drains and weepholes
8 Examine structures visually for condition and serviceability (where fitted) of OHW safety screens, service supports, protection beams, clearance signs and warning signs
9 Examine approach track or pavement visually for formation failure, settlement or unevenness
10 Examine waterways visually for scour or undercutting of piers and abutments, vegetation growth, debris
11 Identify and record all defects and compare to current defect listing noting new and deteriorating defects and defects that have been removed
12 Protect site (if required) pending further corrective actions
13 Update defect listing
14 Complete examination certification
Finish the job
TN 067: 2014
A3579087 Asset Standards Authority © State of NSW through Transport for NSW Page 4 of 6
3.2 SSC 223 – Detailed examination of retaining walls and platform walls
Service Schedule number SSC 223 shall be replaced with the service schedule below:
SSC 223 Detailed Examination of Retaining Walls and Platform Walls
Service Schedule No. SSC 223 Page 1 of 1
Description Ellipse Standard Job P21001 Detailed examination of retaining and platform walls
Personnel Accredited to examine structures and identify structural defects
Equipment Torch, hand mirror, geologists hammer, 30 metre tape, binoculars, crayon, camera, wire brush, detonators, flags, data logger or notebook
Reference TMC 301 Structures Examination
Task
Start The Job
1 Obtain current defect listing and examination report
2 Clear vegetation to allow access to structure
Substructure
3 Clear material from base
4 Examine footings for heaving or movement of foundation material, settlement, earth cracks
Superstructure
5 Examine concrete or masonry walls for cracking, settlement, movement, drainage and weep holes, corrosion and degradation of material and components, loose masonry, spalling and loss of mortar in joints
6 Examine timber walls for degradation of components including piles and sheeting, termite attack and dry rot
7 Examine condition and clearance of platform copings including any movement towards the track
8 Examine for crib walls: loss of infill; condition of concrete elements and contacts between elements; evidence of local wall displacement; cracking or slump of the embankment or of the fill behind wall.
9 Measure and record size of cracks, making special note of cracks that cannot be explained by visual examination
10 Measure for crib walls: record the extent of the loss of fill; local wall displacement; cracking or slump of the embankment or of the fill behind wall.
11 Identify and record all defects and compare to current defect listing noting new and deteriorating defects and defects that have been removed
12 Protect site (if required) pending further corrective actions
Finish The Job
13 Compile weekly summary of exceedents
14 Update defect listing and examination report
15 Complete examination certification
TN 067: 2014
A3579087 Asset Standards Authority © State of NSW through Transport for NSW Page 5 of 6
3.3 SSC 231 – Special examination of structures
Service Schedule number SSC 231 shall be replaced with the service schedule below:
SSC 231 Special Examination of Structures Service Schedule No. SSC 231 Page 1 of 2
Description Ellipse Standard Job P26041 P25004 P31003
Examination of structures during periods of heavy rain or flooding, or following damage by road or rail vehicles
Personnel Accredited to examine structures and identify structural defects
Equipment Nil
Reference TMC 301 Structures Examination Manual
Task
Start The Job
1 Examine structure visually for general condition and for evidence of impact or other damage
2 Examine waterways visually for scour or undercutting of piers and abutments, debris or obstructions
3 Examine FOOTINGS. Pay particular attention to misalignment of piers/abutment and flood or impact damage
4 Examine ABUTMENTS. Pay particular attention to cracking, spill-through material (as applicable), girder ends, movement of abutment walls, impact damage, condition of piles and sheeting (where fitted), condition of masonry (where fitted), condition of fastenings, carriageway approaches
5 Examine PIERS/ VERTICAL MEMBERS. Pay particular attention to alignment of column, bearing seating, condition of fastenings, condition of bracing, flood or impact damage and lateral clearance
6 Examine BEARINGS. Pay particular attention to scope for controlled movement of girders, girder alignment, condition of fastenings.
7 Examine GIRDERS/ HORIZONTAL MEMBERS (special accreditation is required to examine girders on steel bridge superstructures). Pay particular attention to girder alignment and fastening, buckling, cracking, condition of fastenings, impact damage, condition of welds (where applicable), vertical clearance
8 Examine ARCHES (where applicable). Pay particular attention to cracking, displacement or deflection of spandrel walls, impact damage, loose masonry, excessive deflection, condition of tie-rods and other fastenings
9 Examine DECK (where applicable). Pay particular attention to condition of transoms and associated fastenings (where fitted), condition of guardrails and associated fastenings (where fitted), cracking, deck surface, condition of kerbs, carriageway geometry, splits, holes or gaps in decking material, impact damage, excessive deflection, pumping deck or girders, condition of welds (where applicable), decking spikes or bolts (where applicable)
10 Examine ANCILLARY equipment (as fitted). Pay particular attention to the serviceability of personnel refuges, handrails, balustrades, fencing and parapets, traffic barriers, OHW safety screens, signs, service supports, walkways, clearance and protection beams, stepways/stairways and ramps, awnings, condition of masonry (where fitted), condition of fastenings, lateral and vertical clearances as applicable, and carriageway approaches
11 Examine approach track or pavement visually for formation failure, settlement or unevenness
12 Examine signs for condition and effectiveness
13 Examine for CRIB WALLS: the condition of infill and drainage of the embankment or the fill behind wall
14 Identify and record all defects
TN 067: 2014
A3579087 Asset Standards Authority © State of NSW through Transport for NSW Page 6 of 6
15 Protect site (if required) pending further corrective actions
16 Repair defects (where time and resources are available) or report/arrange corrective action
Finish The Job
17 Compile weekly summary of exceedents
18 Update defect listing and examination report
19 Complete examination certification
4. Interpretation guides
TMC 110 is presented as a legacy RailCorp document and shall be read in conjunction with and
interpreted according to the interpretation guidelines published:
Table 1 – Interpretation guides
Reference No Title Version Issue date
TS 10762 Legacy RailCorp Standards Interpretation - Management Overview
1.0 28/06/2013
TS 10760 Guide to interpretation of organisational role and process references in RailCorp standards
1.0 17/06/2013
TS 10760 - SMS Interpretation guide RailCorp SMS References within RailCorp engineering standards
1.0 17/06/2013
Authorisation
Technical content prepared by
Checked and approved by
Interdisciplinary coordination checked by
Authorised for release
Signature
Name Dorothy Koukari Richard Hitch David Spiteri Graham Bradshaw
Position Senior Engineer Standards
Lead Civil Engineer Chief Engineer Rail Principal Manager Network Standards & Services
9 UNCONTROLLED WHEN PRINTED Page 1 of 3
STRUCTURES SERVICE SCHEDULES
TMC 110
Engineering Manual Structures
En
gin
eeri
ng
Man
ual
Version 3.1
Issued December 2009
Owner: Chief Engineer Civil
Approved by: John Stapleton Authorised by: Richard Hitch Group Leader Standards Chief Engineer Civil Civil
Disclaimer
This document was prepared for use on the RailCorp Network only.
RailCorp makes no warranties, express or implied, that compliance with the contents of this document shall be sufficient to ensure safe systems or work or operation. It is the document user’s sole responsibility to ensure that the copy of the document it is viewing is the current version of the document as in use by RailCorp.
RailCorp accepts no liability whatsoever in relation to the use of this document by any party, and RailCorp excludes any liability which arises in any manner by the use of this document.
Copyright
The information in this document is protected by Copyright and no part of this document may be reproduced, altered, stored or transmitted by any person without the prior consent of RailCorp
Document control
RailCorp Engineering Manual — Structures Structures Service Schedules TMC 110
Revision Date of Approval Summary of change
3.1 December 2009 Changes detailed in chapter revisions
3.0 December 2008 C1-1 & C1-2: text updated to include reference to scheduled routine maintenance tasks; C1-3.2: addition of reference to TMC 302; Chapter 2: text updated to include reference to scheduled routine maintenance tasks; addition of new Service Schedules SSC 206, SSC 207, SSC 216, SSC 217; SSC 227 and SSC233
2.0 May 2008 Addition of SSC 240 – Cleaning and Inspection of Sydney Underground Evacuation Signs
1.1 October 2007 Deleted reference to mobilise and demobilise worksite in each of the Service Schedules
1.0 October 2006 First issue as a RailCorp document
Summary
of changes from previous version
Chapter Current Revision Summary of change
Control pages
1.1 Change of format for front page, change history and table of contents
Ch 1 1.1 Format change only
Ch 2 1.1 Format change; addition of Ellipse standard job numbers; SSC 203: change “detailed’ to “monthly”; SSC 210 & SSC 225: add inspection of guard rails
© Rail Corporation Page 2 of 39 Issued December 2009 UNCONTROLLED WHEN PRINTED Version 3.1
© Rail Corporation PaIssued December 2009 UNCONTROLLED WHEN PRINTED V noersi 3.1
f 39 ge 3 o
RailCorp Engineering Manual — Structures Structures Service Schedules TMC 110
Contents
Chapter 1 General....................................................................................................................................... 4
C1-1 Purpose....................................................................................................................................... 4 C1-2 Who should use this manual....................................................................................................... 4 C1-3 References.................................................................................................................................. 4
Chapter 2 Structures Service Schedules ................................................................................................. 5 SSC 200 Detailed Examination of Underbridges ....................................................................................... 7 SSC 201 Detailed Examination of Underbridges - Steel............................................................................ 9 SSC 202 Mid-Cycle Examination of Underbridges ..................................................................................10 SSC 203 Monthly Examination of Broad Flange Beams .........................................................................11 SSC 204 Detailed Examination of Culverts and Subways.......................................................................12 SSC 205 Mid-Cycle Examination of Culverts and Subways ....................................................................13 SSC 206 Routine Cleaning of Underbridges............................................................................................ 14 SSC 207 Servicing of Bearings of Underbridges ..................................................................................... 15 SSC 210 Detailed Examination of Overbridges ....................................................................................... 16 SSC 211 Detailed Examination of Overbridges - Steel............................................................................18 SSC 212 Mid-Cycle Examination of Overbridges .................................................................................... 19 SSC 213 Detailed Examination of Footbridges........................................................................................ 20 SSC 214 Detailed Examination of Footbridges - Steel ............................................................................22 SSC 215 Mid-Cycle Examination of Footbridges..................................................................................... 23 SSC 216 Routine Cleaning of Overbridges & Footbridges ......................................................................24 SSC 217 Servicing of Bearings of Overbridges & Footbridges................................................................25 SSC 220 Detailed Examination of OHWS and Signal Gantries............................................................... 26 SSC 221 Mid-Cycle Examination of OHWS and Signal Bridges .............................................................27 SSC 222 Detailed Examination of Tunnels .............................................................................................. 28 SSC 223 Detailed Examination of Retaining Walls and Platform Walls ..................................................29 SSC 224 Detailed Examination of Miscellaneous Structures ..................................................................30 SSC 225 Detailed Examination of Air Space Developments ...................................................................31 SSC 226 Detailed Examination of Energy Absorbing Buffer Stops .........................................................32 SSC 227 Detailed Examination of Track Slabs........................................................................................ 33 SSC 230 Underwater Examination of Structures ..................................................................................... 34 SSC 231 Special Examination of Structures............................................................................................ 35 SSC 232 Structures Assessment............................................................................................................. 37 SSC 233 Special Examination of Energy Absorbing Buffer Stops...........................................................38 SSC 240 Cleaning and Inspection of Sydney Underground Evacuation Signs .......................................39
RailCorp Engineering Manual — Structures Structures Service Schedules TMC 110
Chapter 1 General
C1-1 Purpose
This manual provides Service Schedules for preventive maintenance activities undertaken either in accordance with the requirements of ESC 100 “Civil Technical Maintenance Plan”, or as requested. It includes all inspections undertaken by structures staff during bridges and structures examination and assessment, and scheduled routine maintenance tasks for bridges.
C1-2 Who should use this manual
This Manual should be used by personnel conducting the examination of structures on the RailCorp network or undertaking scheduled routine maintenance tasks for bridges.
C1-3 References
C1-3.1 Australian and International Standards
Nil
C1-3.2 RailCorp Documents
ESC 100 Civil Technical Maintenance Plan
TMC 301 Structures Examination Manual
TMC 302 Structures Repair Manual
TMC 303 Underwater Inspection Manual
© Rail Corporation Page 4 of 39 Issued December 2009 UNCONTROLLED WHEN PRINTED Version 3.1
RailCorp Engineering Manual — Structures Structures Service Schedules TMC 110
Chapter 2 Structures Service Schedules The Service Schedules contained in this section form an important part of RailCorp’s Structures System. This system is intended to help maintain a safe railway infrastructure.
This compilation of Service Schedules provides instructions for each examination and scheduled routine maintenance task detailed in ESC 100 “Civil Technical Maintenance Plan” for structures. They:
− summarise the tasks to be undertaken
− include references to detailed explanation of the inspection process
− include references to maintenance limits and responses.
© Rail Corporation Page 5 of 39 Issued December 2009 UNCONTROLLED WHEN PRINTED Version 3.1
Service Schedule Number
Bridges
Detailed Examination of Underbridges SSC 200
Detailed Examination of Underbridges - Steel SSC 201
Mid-Cycle Examination of Underbridges SSC 202
Examination of Broad Flange Beams SSC 203
Detailed Examination of Culverts and Subways SSC 204
Mid-Cycle Examination of Culverts and Subways SSC 205
Routine Cleaning of Underbridges SSC 206
Servicing of Bearings of Underbridges SSC 207
Detailed Examination of Overbridges SSC 210
Detailed Examination of Overbridges – Steel SSC 211
Mid-Cycle Examination of Overbridges SSC 212
Detailed Examination of Footbridges SSC 213
Detailed Examination of Footbridges – Steel SSC 214
Mid-Cycle Examination of Footbridges SSC 215
Routine Cleaning of Overbridges & Footbridges SSC 216
Servicing of Bearings of Overbridges & Footbridges SSC 217
Structures
Detailed Examination of OHWS and Signal Gantries SSC 220
Mid-Cycle Examination of OHWS and Signal Gantries SSC 221
Detailed Examination of Tunnels SSC 222
Detailed Examination of Retaining Walls and Platform Walls
SSC 223
Detailed Examination of Miscellaneous Structures SSC 224
Detailed Examination of Air Space Developments SSC 225
Detailed Examination of Energy Absorbing Buffer Stops SSC 226
Detailed Examination of Track Slabs SSC 227
Structures System
Underwater Examination of Structures SSC 230
RailCorp Engineering Manual — Structures Structures Service Schedules TMC 110
Service Schedule Number
Special Examination of Structures SSC 231
Structures Assessment SSC 232
Special Examination of Energy Absorbing Buffer Stops SSC 233
© Rail Corporation Page 6 of 39 Issued December 2009 UNCONTROLLED WHEN PRINTED Version 3.1
RailCorp Engineering Manual — Structures Structures Service Schedules TMC 110
SSC 200 Detailed Examination of Underbridges Service Schedule No. SSC 200
Page 1 of 2
Description Ellipse Standard Job
P26002 Detailed examination of underbridges including foundations, substructures and superstructures
Personnel Accredited to examine bridges and identify bridge defects
Equipment Torch, hand mirror, geologists hammer, 30 metre tape, binoculars, crayon, camera, wire brush, detonators, flags, data logger or notebook
Reference TMC 301 Structures Examination Manual Volumes 1 & 2
Task
Start The Job
1 Obtain current defect listing, examination report and layout sketch
2 Clear vegetation to allow access to structure
Foundation
3 Examine structure foundations in waterways for scour and the condition of scour protection measures, vegetation growth, silt deposits and debris, ponding of water under the structure due to downstream obstructions, channel movements and adequacy of waterway and freeboard for debris during high water
4 Clear material from footings and base of structure
5 Examine structure footings for heaving of foundation material, erosion at footing, settlement, earth cracks
6 Examine concrete or masonry footings visually and by hammer testing for flood or impact damage, weathering or spalling of surfaces or mortar joints, cracking within members or at joints and evidence of reinforcement corrosion
Substructure
7 Examine concrete or masonry piers and columns visually and by hammer testing for alignment, crushing of bearing seating, settlement or movement, weathering or spalling of surfaces or mortar joints, cracking within members or at joints, evidence of reinforcement corrosion, proper functioning of drains and weepholes, failed mortar joints and lime weepage, loose brickwork, or loose stonework
8 Examine abutments and wingwalls for spill-through material (as applicable), condition of girder ends, condition of backfill, erosion or loss of toe support, vegetation and rubbish
9 Examine concrete or masonry abutments and retaining walls for cracking, settlement, movement, drainage and weep holes, corrosion and degradation of material and components, impact damage, condition of piles and sheeting (where fitted), condition of masonry (where fitted), condition of fastenings
10 Clear rubbish, debris or other material including ballast from around girder seatings and bearings
11 Examine bearings for controlled movement of girders, lubrication (where applicable) girder alignment, condition of fastenings and protective coatings (as applicable), damage, corrosion and degradation of material and components, cracking, spalling or deterioration of Elastomeric bearings and bearing mortar pads or pedestals or excessive movements under live load.
12 Examine transom top structures for condition of transoms, bolts, packers, clips and spikes.
13 Examine concrete girders visually and by hammer testing for alignment, buckling, weathering or spalling of surfaces, cracking within members or at joints, evidence of reinforcement corrosion, rubbish or vegetation around girders, impact damage, excessive deflection and vertical clearance, loose or corroded tie bars, lime weepage
© Rail Corporation Page 7 of 39 Issued December 2009 UNCONTROLLED WHEN PRINTED Version 3.1
RailCorp Engineering Manual — Structures Structures Service Schedules TMC 110
SSC 200 Detailed Examination of Underbridges Service Schedule No. SSC 200
Page 2 of 2
Task
Superstructure
14 Examine masonry arches (where applicable) for weathering, cracking, displacement or deflection of spandrel walls, spandrel wall drainage, water seepage, corrosion and degradation of material and components, impact damage, loose masonry, excessive deflection, condition of tie-rods and other fastenings, loss of mortar, lime weepage, spalling of brickwork
15 Examine concrete decks for cracking, water seepage, splits, holes or gaps in decking material, impact damage, excessive deflection, expansion joints (where fitted), leaching, scaling, potholes, spalling and exposed reinforcement, corrosion, rust stains, fouling of joints by ballast or debris
16 Examine structures for condition and serviceability (where fitted) of OHW safety screens, service supports, protection beams, clearance signs and warning signs
17 Measure clearance (where applicable) from road to bridge and protection beams
18 Measure (or estimate) and record camber of deck members
19 Measure and record size of cracks and details of movement under load, making special note of cracks that cannot be explained by visual examination
20 Examine condition of walkways, refuges, handrails, safety signs and markings
21 Examine condition and effectiveness of guard rails including rail joints, flangeway clearance, wing rails, nose block, excessive ballast, cracked/broken or corroded rail and fastenings, ties and potential track obstructions
22 Examine approach track or pavement visually for formation failure, settlement or unevenness
23 Identify and record all defects and compare to current defect listing noting new and deteriorating defects and defects that have been removed
24 Protect site (if required) pending further corrective actions
Finish The Job
25 Compile weekly summary of exceedents
26 Update defect listing and examination report
27 Complete examination certification
© Rail Corporation Page 8 of 39 Issued December 2009 UNCONTROLLED WHEN PRINTED Version 3.1
RailCorp Engineering Manual — Structures Structures Service Schedules TMC 110
SSC 201 Detailed Examination of Underbridges -Steel
Service Schedule No. SSC 201
Page 1 of 1
Description Ellipse Standard Job
P26036 Detailed examination of steel components of underbridges including substructures and superstructures
Personnel Accredited to examine bridges and identify bridge defects with specialist skills in steel bridge examination
Equipment Torch, hand mirror, geologists hammer, 30 metre tape, binoculars, crayon, camera, wire brush, detonators, flags, data logger or notebook
Reference TMC 301 Structures Examination Manual Volumes 1 & 2
Task
Start The Job
1 Obtain current defect listing, examination report and layout sketch
2 Clear vegetation to allow access to structure
Substructure
3 Examine steel trestles for alignment, bearing seating, settlement or movement, corrosion around baseplates, between angles in bracing, in rivet heads and holding down bolts, loose rivets or bolts in connections to girders or bracing or loose turnbuckles in bracing and condition of protective coating
4 Examine steel piers for corrosion at crosshead connection at water or ground level, inside of filled cylinders, excessive movement of any member under load and cracks in cylinder walls
Superstructure
5 Examine steel girders for alignment, buckling, corrosion in components, connections or fastenings, loose rivets or bolts, cracks in bottom flanges, cracked welds, notches in bottom flanges from road vehicle impact, buckled webs of unstiffened girders, excessive deflection and vertical clearance, condition of protective coatings, condition of zinc strips (where fitted)
6 Examine steel trusses and through girders for misalignment or distortion in chords, corrosion in components, connections or fastenings, loose rivets or bolts, loose turnbuckles in bracing, rubbish or vegetation around girders, impact damage from equipment or loads travelling out-of-gauge, vertical clearance, condition of protective coatings
7 Examine steel deck members including stringers, cross girders, diaphragms and bracing etc. for alignment, buckling, corrosion, cracking, condition of fastenings, loose connections, impact damage, corroded or loose segmented steel decking material, broken/cracked welds
8 Undertake special testing (as required) on steel bridge superstructures including Magnetic particle testing, Ultrasonic testing, Carbonation testing, Crack testing (dye penetration tests), Dry film thickness testing (ACCREDITATION IS REQUIRED FOR SPECIALISED TESTING)
9 Measure and record size of cracks and details of movement under load, making special note of cracks that cannot be explained by visual examination
10 Identify and record all defects and compare to current defect listing noting new and deteriorating defects and defects that have been removed
11 Protect site (if required) pending further corrective actions
Finish The Job
12 Compile weekly summary of exceedents
13 Update defect listing and examination report
14 Complete examination certification
© Rail Corporation Page 9 of 39 Issued December 2009 UNCONTROLLED WHEN PRINTED Version 3.1
RailCorp Engineering Manual — Structures Structures Service Schedules TMC 110
SSC 202 Mid-Cycle Examination of Underbridges Service Schedule No. SSC 202
Page 1 of 1
Description Ellipse Standard Job
P26012Examination to assess the general condition of underbridges. Undertaken at mid-cycle of Detailed Examination.
Personnel Accredited to structurally assess and certify all types of structures
Equipment Torch, hand mirror, 30 metre tape, binoculars, crayon, camera, detonators; flags, data logger or notebook
Reference TMC 301 Structures Examination Manual Volumes 1 & 2
Task
Start The Job
1 Obtain current defect listing, examination report and layout sketch
2 Examine structure visually for current condition of defects reported in last detailed examination report
3 Check structure to confirm that the defects and repair priorities for the structure are accurate
4 Examine underbridge decks visually for condition of transoms, H.D. fixings, guard rail, refuges and handrails, ballast walls, timber planks, steel decking, concrete ballast trough, deck drainage and joints
5 Examine superstructure visually for excessive vibration and noise, excessive deformation and deflection under live load, impact damage, water penetration, cracking, excess spalling, heavy corrosion, rotting, splitting or weathering or loose connections
6 Examine bearings visually for fit and condition, including corrosion or foreign material, loss of free movement, cracking, spalling, distortion, pumping or excessive movements of pads
7 Examine substructure visually for abnormal movements, accident damage, loss or deterioration of structural material and proper functioning of drains and weepholes
8 Examine structures visually for condition and serviceability (where fitted) of OHW safety screens, service supports, protection beams, clearance signs and warning signs
9 Examine approach track or pavement visually for formation failure, settlement or unevenness
10 Examine waterways visually for scour or undercutting of piers and abutments, vegetation growth, debris
11 Identify and record all defects and compare to current defect listing noting new and deteriorating defects and defects that have been removed
12 Protect site (if required) pending further corrective actions
Finish The Job
13 Update defect listing
14 Complete examination certification
© Rail Corporation Page 10 of 39 Issued December 2009 UNCONTROLLED WHEN PRINTED Version 3.1
RailCorp Engineering Manual — Structures Structures Service Schedules TMC 110
SSC 203 Monthly Examination of Broad Flange Beams
Service Schedule No. SSC 203
Page 1 of 1
Description Ellipse Standard Job
P26001 Monthly examination of broad flange beams over roadways to detect evidence of impact damage
Personnel Accredited to examine bridges and identify bridge defects
Equipment Tape measure, detonators, flags, data logger or notebook
Reference TMC 301 Structures Examination Manual Volumes 1 & 2
Task
Start The Job
1 Obtain current defect listing, examination report and layout sketch
2 Examine spans for new damage or deterioration including cracking, notching, bruising, distortion, scores, and bends as well as grinding or other repairs.
3 Examine BFB flanges in the proximity of welded flange plates for evidence of crack initiation and propagation from welds.
4 Examine areas within 300mm of all notches sharper than 25mm radius or deeper than 10mm
5 Measure and record new damage or deterioration
6 Check track for presence of rail joints
7 Protect site (if required) pending further corrective actions
Finish The Job
8 Compile weekly summary of exceedents
9 Update defect listing
10 Complete examination certification
© Rail Corporation Page 11 of 39 Issued December 2009 UNCONTROLLED WHEN PRINTED Version 3.1
RailCorp Engineering Manual — Structures Structures Service Schedules TMC 110
SSC 204 Detailed Examination of Culverts and Subways
Service Schedule No. SSC 204
Page 1 of 1
Description Ellipse Standard Job
P31001
P32001Detailed examination of culverts and subways
Personnel Accredited to examine bridges and identify bridge defects
Equipment Torch, hand mirror, geologists hammer, 30 metre tape, binoculars, crayon, camera, wire brush, detonators, flags, data logger or notebook
Reference TMC 301 Structures Examination Manual Volumes 1 & 2
Task
Start The Job
1 Obtain current defect listing and examination report
2 Clear vegetation to allow access to structure
Foundation
3 Examine structure foundations in waterways for scour and the condition of scour protection measures, vegetation growth, silt deposits and debris, ponding of water under the structure due to downstream obstructions, channel movements and adequacy of waterway and freeboard for debris during high water
4 Clear material from footings and base of structure
5 Examine structure footings for heaving of foundation, erosion at footing, settlement, earth cracks
6 Examine concrete or masonry footings visually and by hammer testing for flood or impact damage, weathering or spalling of surfaces or mortar joints, cracking within members or at joints and evidence of reinforcement corrosion
Structure
7 Examine structure for continuity and alignment of components
8 Examine structure barrels, headwalls and aprons for general condition including flood or impact damage, weathering or spalling of surfaces or mortar joints, cracking within members or at joints, evidence of reinforcement corrosion, proper functioning of drains and weepholes, failed mortar joints and lime weepage, loose brickwork, loose masonry
9 Examine corrugated metal pipes for alignment, corrosion, loose fastenings
10 Examine timber box drains for degradation of timber components, structural condition of load bearing members and continuity and alignment of components
11 Measure and record size of cracks and details of movement under load, making special note of cracks that cannot be explained by visual examination
12 Identify and record all defects and compare to current defect listing noting new and deteriorating defects and defects that have been removed
13 Protect site (if required) pending further corrective actions
Finish The Job
14 Compile weekly summary of exceedents
15 Update defect listing and examination report
16 Complete examination certification
© Rail Corporation Page 12 of 39 Issued December 2009 UNCONTROLLED WHEN PRINTED Version 3.1
RailCorp Engineering Manual — Structures Structures Service Schedules TMC 110
SSC 205 Mid-Cycle Examination of Culverts and Subways
Service Schedule No. SSC 205
Page 1 of 1
Description Ellipse Standard Job
P31002
P32002Examination to assess the general condition of culverts and subways. Undertaken at mid-cycle of Detailed Examination.
Personnel Accredited to structurally assess and certify all types of structures
Equipment Torch, hand mirror, 30 metre tape, binoculars, crayon, camera, detonators; flags, data logger or notebook
Reference TMC 301 Structures Examination Manual Volumes 1 & 3
Task
Start The Job
1 Obtain current defect listing and examination report
2 Examine structure visually for current condition of defects reported in last detailed examination report
3 Check structure to confirm that the defects and repair priorities for the structure are accurate
4 Examine structure foundations in waterways visually for scour and the condition of scour protection measures, vegetation growth, silt deposits and debris, ponding of water under the structure due to downstream obstructions, channel movements and adequacy of waterway and freeboard for debris during high water
5 Examine structure footings visually for heaving of foundation, erosion at footing, settlement, earth cracks
6 Examine concrete or masonry footings visually for flood or impact damage, weathering or spalling of surfaces or mortar joints, cracking within members or at joints and evidence of reinforcement corrosion
7 Examine structure visually for continuity and alignment of components
8 Examine structure barrels, headwalls and aprons visually for general condition including flood or impact damage, weathering or spalling of surfaces or mortar joints, cracking within members or at joints, evidence of reinforcement corrosion, proper functioning of drains and weepholes, failed mortar joints and lime weepage, loose brickwork, loose masonry
9 Examine timber box drains visually for degradation of timber components, structural condition of load bearing members and continuity and alignment of components
10 Identify and record all defects and compare to current defect listing noting new and deteriorating defects and defects that have been removed
11 Protect site (if required) pending further corrective actions
Finish The Job
12 Update defect listing
13 Complete examination certification
© Rail Corporation Page 13 of 39 Issued December 2009 UNCONTROLLED WHEN PRINTED Version 3.1
RailCorp Engineering Manual — Structures Structures Service Schedules TMC 110
SSC 206 Routine Cleaning of Underbridges Service Schedule No. SSC 206
Page 1 of 1
Description Ellipse Standard Job
Routine cleaning of underbridges, culverts and subways
Personnel Accredited to maintain structures and their components
Equipment Tools, equipment, minor plant, repair materials, product data sheets, detonators, flags, data logger or notebook
Reference TMC 302 Structures Repair Manual
Task
Start The Job
1 Obtain current defect list, examination report and layout sketch
2 Clear vegetation from the structure including along ballast kerbs, in brickwork, on bearing shelves, in stonework, in headwalls, on walkways and access steps
3 Clear any material from weepholes
4 Clear rubbish and debris including ballast from top of piers and abutments, around bearings, from girder flanges
5 Ensure that no monitoring marks or measurements, including pins/nails, are removed or disturbed during the cleaning process
Finish The Job
6 Clean tools and equipment
7 Complete work order certification
© Rail Corporation Page 14 of 39 Issued December 2009 UNCONTROLLED WHEN PRINTED Version 3.1
RailCorp Engineering Manual — Structures Structures Service Schedules TMC 110
SSC 207 Servicing of Bearings of Underbridges Service Schedule No. SSC 207
Page 1 of 1
Description Ellipse Standard Job
P26032Servicing of fixed and expansion bearings of underbridges
Personnel Accredited to maintain structures and their components
Equipment Tools, equipment, minor plant, repair materials, product data sheets, detonators, flags, data logger or notebook
Reference TMC 302 Structures Repair Manual
Task
Start The Job
1 Obtain current defect list, examination report and layout sketch
2 Clear vegetation from bearing shelves, and rubbish and debris around bearings
3 Remove housing/cover from bearings (where applicable)
4 Clean contaminants from housing and bearings
5 Lubricate bearings by greasing or oiling with approved product (as applicable)
6 Tighten bolts as necessary
7 Reinstate housing/cover on bearings as necessary
Finish The Job
8 Clean tools and equipment
9 Complete work order certification
© Rail Corporation Page 15 of 39 Issued December 2009 UNCONTROLLED WHEN PRINTED Version 3.1
RailCorp Engineering Manual — Structures Structures Service Schedules TMC 110
SSC 210 Detailed Examination of Overbridges Service Schedule No. SSC 210
Page 1 of 2
Description Ellipse Standard Job
P25001Detailed examination of overbridges including foundations, substructures and superstructures (including footbridges where attached)
Personnel Accredited to examine bridges and identify bridge defects
Equipment Torch, hand mirror, geologists hammer, 30 metre tape, binoculars, crayon, camera, wire brush, detonators, flags, data logger or notebook
Reference TMC 301 Structures Examination Manual Volumes 1 & 2
Task
Start The Job
1 Obtain current defect listing, examination report and layout sketch
2 Clear vegetation to allow access to structure
Foundation
3 Clear material from footings and base of structure
4 Examine structure footings for heaving of foundation material, erosion at footing, settlement, earth cracks
5 Examine concrete or masonry footings visually and by hammer testing for impact damage, weathering or spalling of surfaces or mortar joints, cracking within members or at joints and evidence of reinforcement corrosion
Substructure
6 Examine concrete or masonry piers and columns visually and by hammer testing for alignment, crushing of bearing seating, settlement or movement, weathering or spalling of surfaces or mortar joints, cracking within members or at joints, evidence of reinforcement corrosion, proper functioning of drains and weepholes, failed mortar joints and lime weepage, loose brickwork, or loose stonework
7 Examine abutments and wingwalls for spill-through material (as applicable), condition of girder ends, condition of backfill, erosion or loss of toe support, vegetation and rubbish
8 Examine concrete or masonry abutments and retaining walls for cracking, settlement, movement, drainage and weep holes, corrosion and degradation of material and components, impact damage, condition of piles and sheeting (where fitted), condition of masonry (where fitted), condition of fastenings
9 Examine timber trestles, piles, sills, bracing and headstocks visually for movement, settlement, condition of bolts, timber splitting or crushing and termite damage
10 Examine timber piles by hammer test and bore and probe for soundness at headstock level, ground level and 500mm (or more) below ground
11 Examine timber sills and headstocks by hammer test for soundness and bore and probe if required
12 Examine timber abutments and wingwalls for settlement, movement, impact damage, condition of piles and sheeting, loose, broken or ineffective fastenings
13 Tighten all bolts as necessary, pack and spike packing as necessary
14 Clear rubbish, debris or other material from around girder seatings and bearings
15 Examine bearings for controlled movement of girders, lubrication (where applicable) girder alignment, condition of fastenings and protective coatings (as applicable), damage, corrosion and degradation of material and components, cracking, spalling or deterioration of Elastomeric bearings and bearing mortar pads or pedestals or excessive movements under live load.
16 Service bearings where required including cleaning, and greasing and oiling of expansion bearings
17 Examine condition and effectiveness of guard rails (where applicable) including rail joints, flangeway clearance, wing rails, nose block, excessive ballast, cracked/broken or corroded rail and fastenings, ties and potential track obstructions
© Rail Corporation Page 16 of 39 Issued December 2009 UNCONTROLLED WHEN PRINTED Version 3.1
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SSC 210 Detailed Examination of Overbridges Service Schedule No. SSC 210
Page 2 of 2
Task
Superstructure
18 Examine jack arch girders for visible corrosion of steelwork and condition of infill
19 Examine concrete girders visually and by hammer testing for alignment, buckling, weathering or spalling of surfaces, cracking within members or at joints, evidence of reinforcement corrosion, rubbish or vegetation around girders, impact damage, excessive deflection and vertical clearance, loose or corroded tie bars, lime weepage
20 Examine concrete decks for cracking, water seepage, splits, holes or gaps in decking material, impact damage, excessive deflection, expansion joints (where fitted), leaching, scaling, potholes, spalling and exposed reinforcement, corrosion, rust stains, fouling of joints by ballast or debris
21 Measure (or estimate) and record camber of deck members
22 Measure and record size of cracks and details of movement under load, making special note of cracks that cannot be explained by visual examination
23 Examine wearing surface of overbridge and footbridge decks for evidence of cracking, breaking up or excessive deterioration of asphaltic or other wearing surface material and remove small areas of the wearing surface for detailed examination of deck (if required)
24 Examine footbridge decks and stepways for slipperiness, worn or uneven deck, cracked and spalled treads, risers or landings, security and condition of balustrades, railing and railing mesh
25 Examine overbridge decks for condition and effectiveness of scuppers, drain pipes and gutters, kerbs, parapets, footways, medians, traffic and pedestrian railings and carriageway geometry
26 Examine structures for condition and serviceability (where fitted) of OHW safety screens, protection screens, service supports, lighting, roofing and signage
27 Examine road traffic barriers for effectiveness of fastenings, fitment of end sections, material degradation, condition of paintwork, traffic reflectors, general visibility and impact damage
28 Examine timber corbels and girders visually for alignment, excessive deformation and deflection under live load, impact damage, loose connections, condition of fastenings, vertical clearance, loose or ineffective fastenings
29 Examine timber corbels by hammer test and bore and probe for soundness 300mm from corbel ends and in centre
30 Examine timber girders by hammer test and bore and probe for soundness at corbel ends and midspan
31 Examine timber overbridge decks for rotting, splitting, crushing, weathering and termite damage, loose/ missing planks, spikes or bolts and excessive deflection
32 Conduct deflection test on timber girders ≥ 4m span (if required)
33 Treat test bore holes in timber members with preservative, plug and daub paint for easy location on subsequent inspections
34 Identify and record all defects and compare to current defect listing noting new and deteriorating defects and defects that have been removed
35 Protect site (if required) pending further corrective actions
Finish The Job
36 Compile weekly summary of exceedents
37 Update defect listing and examination report
38 Complete examination certification
© Rail Corporation Page 17 of 39 Issued December 2009 UNCONTROLLED WHEN PRINTED Version 3.1
RailCorp Engineering Manual — Structures Structures Service Schedules TMC 110
SSC 211 Detailed Examination of Overbridges - Steel Service Schedule No. SSC 211
Page 1 of 1
Description Ellipse Standard Job
P25003Detailed examination of steel components of overbridges including substructures and superstructures (including footbridges where attached)
Personnel Accredited to examine bridges and identify bridge defects with specialist skills in steel bridge examination
Equipment Torch, hand mirror, geologists hammer, 30 metre tape, binoculars, crayon, camera, wire brush, detonators, flags, data logger or notebook
Reference TMC 301 Structures Examination Manual Volumes 1 & 2
Task
Start The Job
1 Obtain current defect listing, examination report and layout sketch
2 Clear vegetation to allow access to structure
Substructure
3 Examine steel trestles for alignment, bearing seating, settlement or movement, corrosion around baseplates, between angles in bracing, in rivet heads and holding down bolts, loose rivets or bolts in connections to girders or bracing or loose turnbuckles in bracing and condition of protective coating
Superstructure
4 Examine steel girders for alignment, buckling, corrosion in components, connections or fastenings, loose rivets or bolts, cracks in bottom flanges, cracked welds, notches in bottom flanges from out-of-gauge load impact, buckled webs of unstiffened girders, excessive deflection and vertical clearance and condition of protective coatings
5 Examine steel decks for alignment, buckling, corrosion, cracking, condition of fastenings, loose connections, impact damage from out-of-gauge loads, corroded or loose segmented steel decking material, broken/ cracked welds and condition of protective coatings
6 Measure and record size of cracks and details of movement under load, making special note of cracks that cannot be explained by visual examination
7 Examine steel stepways for corrosion at base connection, stepway risers, stringer webs, tread cleats and clips and loose bolts and clips to treads
8 Identify and record all defects and compare to current defect listing noting new and deteriorating defects and defects that have been removed
9 Protect site (if required) pending further corrective actions
Finish The Job
10 Compile weekly summary of exceedents
11 Update defect listing and examination report
12 Complete examination certification
© Rail Corporation Page 18 of 39 Issued December 2009 UNCONTROLLED WHEN PRINTED Version 3.1
RailCorp Engineering Manual — Structures Structures Service Schedules TMC 110
SSC 212 Mid-Cycle Examination of Overbridges Service Schedule No. SSC 212
Page 1 of 1
Description Ellipse Standard Job
P25002Examination to assess the general condition of overbridges. Undertaken at mid-cycle of Detailed Examination.
Personnel Accredited to structurally assess and certify all types of structures
Equipment Torch, hand mirror, 30 metre tape, binoculars, crayon, camera, detonators; flags, data logger or notebook
Reference TMC 301 Structures Examination Manual Volumes 1 & 2
Task
Start The Job
1 Obtain current defect listing, examination report and layout sketch
2 Examine structure visually for current condition of defects reported in last detailed examination report
3 Check structure to confirm that the defects and repair priorities for the structure are accurate
4 Examine decks visually for condition of wearing surfaces, decay, splitting, loose planking in timber, cracking, leaching, scaling, potholes, spalling and exposed reinforcement in concrete
5 Examine roadways and footways visually for slipperiness and condition of drainage, deck joints, kerbs and parapets, footways, medians, traffic and pedestrian railings and safety screens.
6 Examine superstructure visually for excessive vibration and noise, excessive deformation and deflection under live load, impact damage, water penetration, cracking, excess spalling, heavy corrosion, rotting, splitting or weathering or loose connections
7 Examine bearings visually for fit and condition, including corrosion or foreign material, loss of free movement, cracking, spalling, distortion, pumping or excessive movements of pads
8 Examine substructure visually for abnormal movements, accident damage, loss or deterioration of structural material and proper functioning of drains and weepholes
9 Identify and record all defects and compare to current defect listing noting new and deteriorating defects and defects that have been removed
10 Protect site (if required) pending further corrective actions
Finish The Job
11 Update defect listing and program repairs required
12 Complete examination certification
© Rail Corporation Page 19 of 39 Issued December 2009 UNCONTROLLED WHEN PRINTED Version 3.1
RailCorp Engineering Manual — Structures Structures Service Schedules TMC 110
SSC 213 Detailed Examination of Footbridges Service Schedule No. SSC 213
Page 1 of 2
Description Ellipse Standard Job
P27001Detailed examination of footbridges including foundations, substructures and superstructures
Personnel Accredited to examine bridges and identify bridge defects
Equipment Torch, hand mirror, geologists hammer, 30 metre tape, binoculars, crayon, camera, wire brush, detonators, flags, data logger or notebook
Reference TMC 301 Structures Examination Manual Volumes 1 & 2
Task
Start The Job
1 Obtain current defect listing, examination report and layout sketch
3 Clear vegetation to allow access to structure
Foundation
4 Clear material from footings and base of structure
5 Examine structure footings for heaving of foundation material, erosion at footing, settlement, earth cracks
6 Examine concrete or masonry footings visually and by hammer testing for impact damage, weathering or spalling of surfaces or mortar joints, cracking within members or at joints and evidence of reinforcement corrosion
Substructure
7 Examine concrete or masonry piers and columns visually and by hammer testing for alignment, crushing of bearing seating, settlement or movement, weathering or spalling of surfaces or mortar joints, cracking within members or at joints, evidence of reinforcement corrosion, proper functioning of drains and weepholes, failed mortar joints and lime weepage, loose brickwork, or loose stonework
8 Examine abutments and wingwalls for spill-through material (as applicable), condition of girder ends, condition of backfill, erosion or loss of toe support, vegetation and rubbish
9 Examine concrete or masonry abutments and retaining walls for cracking, settlement, movement, drainage and weep holes, corrosion and degradation of material and components, impact damage, condition of piles and sheeting (where fitted), condition of masonry (where fitted), condition of fastenings
10 Clear rubbish, debris or other material from around girder seatings and bearings
11 Examine bearings for controlled movement of girders, lubrication (where applicable) girder alignment, condition of fastenings and protective coatings (as applicable), damage, corrosion and degradation of material and components, cracking, spalling or deterioration of Elastomeric bearings and bearing mortar pads or pedestals or excessive movements under live load.
13 Examine concrete girders visually and by hammer testing for alignment, buckling, weathering or spalling of surfaces, cracking within members or at joints, evidence of reinforcement corrosion, rubbish or vegetation around girders, impact damage, excessive deflection and vertical clearance, loose or corroded tie bars, lime weepage
14 Examine concrete decks for cracking, water seepage, splits, holes or gaps in decking material, impact damage, excessive deflection, expansion joints (where fitted), leaching, scaling, potholes, spalling and exposed reinforcement, corrosion, rust stains, fouling of joints by ballast or debris
15 Measure (or estimate) and record camber of deck members
Superstructure
16 Measure and record size of cracks and details of movement under load, making special note of cracks that cannot be explained by visual examination
© Rail Corporation Page 20 of 39 Issued December 2009 UNCONTROLLED WHEN PRINTED Version 3.1
RailCorp Engineering Manual — Structures Structures Service Schedules TMC 110
SSC 213 Detailed Examination of Footbridges Service Schedule No. SSC 213
Page 1 of 2
Task
17 Examine wearing surface of deck for evidence of cracking, breaking up or excessive deterioration of asphaltic or other wearing surface material and remove small areas of the wearing surface for detailed examination of deck (if required)
18 Examine decks and stepways for slipperiness, worn or uneven deck, cracked and spalled treads, risers or landings, security and condition of balustrades, railing and railing mesh
19 Examine structures for condition and serviceability (where fitted) of OHW safety screens, protection screens, service supports, lighting, roofing and signage
20 Identify and record all defects and compare to current defect listing noting new and deteriorating defects and defects that have been removed
21 Protect site (if required) pending further corrective actions
Finish The Job
23 Compile weekly summary of exceedents
24 Update defect listing and examination report
25 Complete examination certification
© Rail Corporation Page 21 of 39 Issued December 2009 UNCONTROLLED WHEN PRINTED Version 3.1
RailCorp Engineering Manual — Structures Structures Service Schedules TMC 110
SSC 214 Detailed Examination of Footbridges - Steel Service Schedule No. SSC 214
Page 1 of 1
Description Ellipse Standard Job
P27003Detailed examination of steel components of footbridges including substructures and superstructures
Personnel Accredited to examine bridges and identify bridge defects with specialist skills in steel bridge examination
Equipment Torch, hand mirror, geologists hammer, 30 metre tape, binoculars, crayon, camera, wire brush, detonators, flags, data logger or notebook
Reference TMC 301 Structures Examination Manual Volumes 1 & 2
Task
Start The Job
1 Obtain current defect listing, examination report and layout sketch
2 Clear vegetation to allow access to structure
Substructure
3 Examine steel trestles for alignment, bearing seating, settlement or movement, corrosion around baseplates, between angles in bracing, in rivet heads and holding down bolts, loose rivets or bolts in connections to girders or bracing or loose turnbuckles in bracing and condition of protective coating
Superstructure
4 Examine steel girders for alignment, buckling, corrosion in components, connections or fastenings, loose rivets or bolts, cracks in bottom flanges, cracked welds, notches in bottom flanges from out-of-gauge load impact, buckled webs of unstiffened girders, excessive deflection and vertical clearance and condition of protective coatings
5 Examine steel decks for alignment, buckling, corrosion, cracking, condition of fastenings, loose connections, impact damage from out-of-gauge loads, corroded or loose segmented steel decking material, broken/ cracked welds and condition of protective coatings
6 Measure and record size of cracks and details of movement under load, making special note of cracks that cannot be explained by visual examination
7 Examine wearing surface of deck for evidence of cracking, breaking up or excessive deterioration of asphaltic or other wearing surface material and remove small areas of the wearing surface for detailed examination of deck (if required)
8 Examine steel stepways for corrosion at base connection, stepway risers, stringer webs, tread cleats and clips and loose bolts and clips to treads
9 Identify and record all defects and compare to current defect listing noting new and deteriorating defects and defects that have been removed
10 Protect site (if required) pending further corrective actions
Finish The Job
11 Compile weekly summary of exceedents
12 Update defect listing and examination report
13 Complete examination certification
© Rail Corporation Page 22 of 39 Issued December 2009 UNCONTROLLED WHEN PRINTED Version 3.1
RailCorp Engineering Manual — Structures Structures Service Schedules TMC 110
SSC 215 Mid-Cycle Examination of Footbridges Service Schedule No. SSC 215
Page 1 of 1
Description Ellipse Standard Job
P27002Examination to assess the general condition of footbridges. Undertaken at mid-cycle of Detailed Examination.
Personnel Accredited to structurally assess and certify all types of structures
Equipment Torch, hand mirror, 30 metre tape, binoculars, crayon, camera, detonators; flags, data logger or notebook
Reference TMC 301 Structures Examination Manual Volumes 1 & 2
Task
Start The Job
1 Obtain current defect listing, examination report and layout sketch
2 Examine structure visually for current condition of defects reported in last detailed examination report
3 Check structure to confirm that the defects and repair priorities for the structure are accurate
4 Examine visually for condition of deck, landings, railings, balustrades, treads and risers, railing mesh and safety screens
5 Examine superstructure visually for excessive vibration and noise, excessive deformation and deflection under live load, impact damage, water penetration, cracking, excess spalling, heavy corrosion, rotting, splitting or weathering or loose connections
6 Examine bearings visually for fit and condition, including corrosion or foreign material, loss of free movement, cracking, spalling, distortion, pumping or excessive movements of pads
7 Examine substructure visually for abnormal movements, accident damage, loss or deterioration of structural material and proper functioning of drains and weepholes
8 Identify and record all defects and compare to current defect listing noting new and deteriorating defects and defects that have been removed
9 Protect site (if required) pending further corrective actions
Finish The Job
10 Update defect listing and program repairs required
11 Complete examination certification
© Rail Corporation Page 23 of 39 Issued December 2009 UNCONTROLLED WHEN PRINTED Version 3.1
RailCorp Engineering Manual — Structures Structures Service Schedules TMC 110
SSC 216 Routine Cleaning of Overbridges & Footbridges
Service Schedule No. SSC 216
Page 1 of 1
Description Ellipse Standard Job
Routine cleaning of overbridges and footbridges
Personnel Accredited to maintain structures and their components
Equipment Tools, equipment, minor plant, repair materials, product data sheets, detonators, flags, data logger or notebook
Reference TMC 302 Structures Repair Manual
Task
Start The Job
1 Obtain current defect list, examination report and layout sketch
2 Clear vegetation from the structure including along parapet walls, in brickwork, on bearing shelves, in stonework, in headwalls, on walkways and access steps
3 Clear any material from weepholes
4 Clear rubbish and debris from top of piers and abutments, around bearings, from girder flanges
5 Ensure that no monitoring marks or measurements, including pins/nails, are removed or disturbed during the cleaning process
Finish The Job
6 Clean tools and equipment
7 Complete work order certification
© Rail Corporation Page 24 of 39 Issued December 2009 UNCONTROLLED WHEN PRINTED Version 3.1
RailCorp Engineering Manual — Structures Structures Service Schedules TMC 110
SSC 217 Servicing of Bearings of Overbridges & Footbridges
Service Schedule No. SSC 217
Page 1 of 1
Description Ellipse Standard Job
Servicing of fixed and expansion bearings of overbridges and footbridges
Personnel Accredited to maintain structures and their components
Equipment Tools, equipment, minor plant, repair materials, product data sheets, detonators, flags, data logger or notebook
Reference TMC 302 Structures Repair Manual
Task
Start The Job
1 Obtain current defect list, examination report and layout sketch
2 Remove housing/cover from bearings (where applicable)
3 Clean contaminants from housing and bearings
4 Lubricate bearings by greasing or oiling with approved product (as applicable)
5 Tighten bolts as necessary
6 Reinstate housing/cover on bearings as necessary
Finish The Job
7 Clean tools and equipment
8 Complete work order certification
© Rail Corporation Page 25 of 39 Issued December 2009 UNCONTROLLED WHEN PRINTED Version 3.1
RailCorp Engineering Manual — Structures Structures Service Schedules TMC 110
SSC 220 Detailed Examination of OHWS and Signal Gantries
Service Schedule No. SSC 220
Page 1 of 1
Description Ellipse Standard Job
P15019Detailed examination of overhead wiring masts and portals and signal bridges
Personnel Accredited to examine structures and identify structural defects
Equipment Torch, hand mirror, geologists hammer, 30 metre tape, binoculars, crayon, camera, wire brush, detonators, flags, data logger or notebook
Reference TMC 301 Structures Examination Manual Volumes 1 & 3
Task
Start The Job
1 Obtain current defect listing and examination report
2 Clear vegetation to allow access to structure
Substructure
3 Clear material from base and examine footings for condition
4 Examine footings and guy foundations for heaving or movement of foundation material, erosion at footing, settlement, earth cracks
Superstructure
5 Examine the structure, structural components attached to the structure including drop verticals, and ancillary equipment such as ladders, cages, walkways, handrails visually from ground level (use binoculars as required) for corrosion of members, corroded, loose or missing fastenings and holding-down bolts, distorted members, loose or missing batten plates and condition of splices, welds and protective coating including galvanised surfaces
6 Arrange detailed inspection of elevated members under power out conditions where required
7 Measure and record size of cracks and details of movement under load, making special note of cracks that cannot be explained by visual examination
8 Identify and record all defects and compare to current defect listing noting new and deteriorating defects and defects that have been removed
9 Protect site (if required) pending further corrective actions
Finish The Job
10 Compile weekly summary of exceedents
11 Update defect listing and examination report
12 Complete examination certification
© Rail Corporation Page 26 of 39 Issued December 2009 UNCONTROLLED WHEN PRINTED Version 3.1
RailCorp Engineering Manual — Structures Structures Service Schedules TMC 110
SSC 221 Mid-Cycle Examination of OHWS and Signal Bridges
Service Schedule No. SSC 221
Page 1 of 1
Description Ellipse Standard Job
P15020Examination to assess the general condition of overhead wiring structures and signal bridges. Undertaken at mid-cycle of Detailed Examination.
Personnel Accredited to structurally assess and certify all types of structures
Equipment Torch, hand mirror, 30 metre tape, binoculars, crayon, camera, detonators; flags, data logger or notebook
Reference TMC 301 Structures Examination Manual Volumes 1 & 3
Task
Start The Job
1 Obtain current defect listing and examination report
2 Examine structure visually for current condition of defects reported in last detailed examination report
3 Check structure to confirm that the defects and repair priorities for the structure are accurate
4 Examine structure visually for evidence of impact or other damage
5 Examine footings and guy foundations for heaving or movement of foundation material, erosion at footing, settlement, earth cracks
6 Examine the structure, structural components attached to the structure including drop verticals, and ancillary equipment such as ladders, cages, walkways, handrails visually from ground level (use binoculars as required) for corrosion of members, corroded, loose or missing fastenings and holding-down bolts, distorted members, loose or missing batten plates and condition of splices, welds and protective coating including galvanised surfaces
7 Identify and record all defects and compare to current defect listing noting new and deteriorating defects and defects that have been removed
8 Protect site (if required) pending further corrective actions
Finish The Job
9 Update defect listing
10 Complete examination certification
© Rail Corporation Page 27 of 39 Issued December 2009 UNCONTROLLED WHEN PRINTED Version 3.1
RailCorp Engineering Manual — Structures Structures Service Schedules TMC 110
SSC 222 Detailed Examination of Tunnels Service Schedule No. SSC 222
Page 1 of 1
Description Ellipse Standard Job
P22001Detailed examination of tunnel structure, ventilation, drainage refuges and fittings
Personnel Accredited to examine structures and identify structural defects
Equipment Torch, hand mirror, geologists hammer, 30 metre tape, binoculars, crayon, camera, wire brush, detonators; flags, data logger or notebook, specialist testing equipment
Reference TMC 301 Structures Examination Manual Volumes 1 & 3
Task
Start The Job
1 Obtain current defect listing and examination report
2 Examine tunnel structure for evidence of new cracks or growth of cracks in walls or roof, track heave or variations in geometry, degradation and spalling of tunnel lining material, condition of joints in concrete, brickwork or masonry, Mortar leaching (where applicable)
3 Monitor existing cracks and measure record distances between previously established reference points
4 Install reference pins at new cracks, spalling or displacement, photograph the affected site and record position, length/displacement
5 Examine tunnel for condition of tunnel drainage, blocked weep holes and/or evidence of drainage failure, unusual water seepage or evidence of water building up behind the structure
6 Examine tunnel for condition of overhead wiring fittings/attachment points (where fitted), Condition of and effectiveness of ventilation systems including roof structures and grates (where fitted) or Impact damage
7 Examine refuges for obstructions (rubbish or materials) in or around refuges which would restrict access, soundness and condition of any handrails, supporting posts or fastenings and visibility of refuge markers, reflectors or lighting
8 Examine tunnel guttering/canopies (where fitted) for system effectiveness, corrosion, blockages, condition and security of fastenings
9 Examine signs for condition and effectiveness
10 Identify and record all defects and compare to current defect listing noting new and deteriorating defects and defects that have been removed
11 Protect site (if required) pending further corrective actions
Finish The Job
12 Compile weekly summary of exceedents
13 Update defect listing and examination report
14 Complete examination certification
© Rail Corporation Page 28 of 39 Issued December 2009 UNCONTROLLED WHEN PRINTED Version 3.1
RailCorp Engineering Manual — Structures Structures Service Schedules TMC 110
SSC 223 Detailed Examination of Retaining Walls and Platform Walls
Service Schedule No. SSC 223
Page 1 of 1
Description Ellipse Standard Job
P21001Detailed examination of retaining and platform walls
Personnel Accredited to examine structures and identify structural defects
Equipment Torch, hand mirror, geologists hammer, 30 metre tape, binoculars, crayon, camera, wire brush, detonators, flags, data logger or notebook
Reference TMC 301 Structures Examination Manual Volumes 1 & 3
Task
Start The Job
1 Obtain current defect listing and examination report
2 Clear vegetation to allow access to structure
Substructure
3 Clear material from base
4 Examine footings for heaving or movement of foundation material, settlement, earth cracks
Superstructure
5 Examine concrete or masonry walls for cracking, settlement, movement, drainage and weep holes, corrosion and degradation of material and components, loose masonry, spalling and loss of mortar in joints
6 Examine timber walls for degradation of components including piles and sheeting, termite attack and dry rot
7 Examine condition and clearance of platform copings including any movement towards the track
8 Measure and record size of cracks, making special note of cracks that cannot be explained by visual examination
9 Identify and record all defects and compare to current defect listing noting new and deteriorating defects and defects that have been removed
10 Protect site (if required) pending further corrective actions
Finish The Job
11 Compile weekly summary of exceedents
12 Update defect listing and examination report
13 Complete examination certification
© Rail Corporation Page 29 of 39 Issued December 2009 UNCONTROLLED WHEN PRINTED Version 3.1
RailCorp Engineering Manual — Structures Structures Service Schedules TMC 110
SSC 224 Detailed Examination of Miscellaneous Structures
Service Schedule No. SSC 224
Page 1 of 1
Description Ellipse Standard Job
P21002 Detailed examination of miscellaneous structures including lighting towers, service crossings, noise abatement walls, loading banks and stages, turntables, fixed cranes, weighbridges, buffer stops and stop blocks, overhead water tanks, sedimentation basins, stormwater flow controls and similar structures
Personnel Accredited to examine structures and identify structural defects
Equipment Torch, hand mirror, geologists hammer, 30 metre tape, binoculars, crayon, camera, wire brush, detonators, flags, data logger or notebook
Reference TMC 301 Structures Examination Manual Volumes 1 & 3
Task
Start The Job
1 Obtain current defect listing and examination report
2 Clear vegetation to allow access to structure
Foundation
3 Clear material from footings and base of structure
4 Examine structure footings for heaving of foundation material, erosion at footing, settlement, earth cracks
5 Examine concrete or masonry footings visually and by hammer testing for impact damage, weathering or spalling of surfaces or mortar joints, cracking within members or at joints and evidence of reinforcement corrosion
Structure
6 Examine LIGHTING TOWERS for condition as for overhead wiring structures
7 Examine SERVICE CROSSINGS not attached to RailCorp structures for condition as for structures of similar materials
8 Examine NOISE ABATEMENT WALLS as for retaining walls and platforms
9 Examine LOADING BANKS and STAGES as for retaining walls and platforms
10 Examine TURNTABLES, FIXED CRANES and WEIGHBRIDGES for general condition only and record date of safety certification by others
11 Examine BUFFER STOPS and STOP BLOCKS for correct alignment, structural integrity, condition of components, security of fastenings, derailment damage, condition and functionality of buffers/ springs, functionality of stop lights
12 Examine OVERHEAD WATER TANKS for condition as for Airspace Developments
13 Examine SEDIMENTATION BASINS, STORMWATER FLOW CONTROLS and similar structures for general condition of structural elements as for bridges of similar materials
14 Identify and record all defects and compare to current defect listing noting new and deteriorating defects and defects that have been removed
15 Protect site (if required) pending further corrective actions
Finish The Job
16 Compile weekly summary of exceedents
17 Update defect listing and examination report
18 Complete examination certification
© Rail Corporation Page 30 of 39 Issued December 2009 UNCONTROLLED WHEN PRINTED Version 3.1
RailCorp Engineering Manual — Structures Structures Service Schedules TMC 110
SSC 225 Detailed Examination of Air Space Developments
Service Schedule No. SSC 225
Page 1 of 1
Description Ellipse Standard Job
P25005Detailed examination of air space developments
Personnel Accredited to examine structures and identify structural defects
Equipment Torch, hand mirror, geologists hammer, 30 metre tape, binoculars, crayon, camera, wire brush, detonators, flags, data logger or notebook
Reference TMC 301 Structures Examination Manual Volumes 1 & 3
Task
Start The Job
1 Obtain current defect listing and examination report
2 Clear vegetation to allow access to structure
Foundation
3 Clear material from footings and base of structure
4 Examine structure footings for heaving of foundation material, erosion at footing, settlement, earth cracks
5 Examine concrete or masonry footings visually and by hammer testing for impact damage, weathering or spalling of surfaces or mortar joints, cracking within members or at joints and evidence of reinforcement corrosion
6 Examine condition and effectiveness of guard rails (where applicable) including rail joints, flangeway clearance, wing rails, nose block, excessive ballast, cracked/broken or corroded rail and fastenings, ties and potential track obstructions
Superstructure
7 Examine air space developments (within railway reserve but not above the supporting floor over the tracks) for condition of girders, floor slabs, deflection walls, columns, attachments, passenger access, loose steps, cladding, impact damage, and services as for structures of similar materials
8 Identify and record all defects and compare to current defect listing noting new and deteriorating defects and defects that have been removed
9 Protect site (if required) pending further corrective actions
Finish The Job
10 Compile weekly summary of exceedents
11 Update defect listing and examination report
12 Complete examination certification
© Rail Corporation Page 31 of 39 Issued December 2009 UNCONTROLLED WHEN PRINTED Version 3.1
RailCorp Engineering Manual — Structures Structures Service Schedules TMC 110
SSC 226 Detailed Examination of Energy Absorbing Buffer Stops
Service Schedule No. SSC 226
Page 1 of 1
Description Ellipse Standard Job
Detailed examination of energy absorbing buffer stops
Personnel Accredited to examine structures and identify structural defects
Equipment Torch, crayon, camera, wire brush, detonators, flags, data logger or notebook, torque wrench, machine oil
Reference TMC 301 Structures Examination Manual Volumes 1 and 3; manufacturer’s maintenance manual
Task
Start The Job
1 Obtain current defect listing and examination report
2 Examine buffer stops for correct positioning of main frame and secondary unit or additional friction shoes, structural integrity, condition of components, security of fastenings, impact damage, condition and functionality of buffer beam / plate, rubber block, hydraulic arms and friction shoes, functionality of stop lights
3 Loosen friction shoes and re-torque in accordance with manufacturer’s instructions
4 Clean hydraulic buffers and apply one coat of light machine oil (where applicable)
5 Identify and record all defects and compare to current defect listing noting new and deteriorating defects and defects that have been removed
6 Protect site (if required) pending further corrective actions
7 Arrange for repositioning of buffer stop to correct location as necessary
Finish The Job
8 Compile weekly summary of exceedents
9 Update defect listing and examination report
10 Complete examination certification
© Rail Corporation Page 32 of 39 Issued December 2009 UNCONTROLLED WHEN PRINTED Version 3.1
RailCorp Engineering Manual — Structures Structures Service Schedules TMC 110
SSC 227 Detailed Examination of Track Slabs Service Schedule No. SSC 227
Page 1 of 1
Description Ellipse Standard Job
P06003
P06004Detailed examination of track slabs
Personnel Accredited to examine structures and identify structural defects
Equipment Torch, hand mirror, geologists hammer, 30 metre tape, crayon, camera, wire brush, detonators, flags, data logger or notebook
Reference TMC 301 Structures Examination Manual Volumes 1 and 3
Task
Start The Job
1 Obtain current defect listing, examination report and layout sketch /general arrangement drawing
2 Examine track slabs for general condition and structural integrity, condition of components including joints, security of track fastenings, movement between top and base slabs, ponding of water, condition and integrity of concrete guard rails (where applicable), evidence of damage to slab or components
3 Examine bearings in accordance with design specifications (where applicable)
4 Examine gaps around floating slabs for debris
5 Identify and record all defects and compare to current defect listing noting new and deteriorating defects and defects that have been removed
6 Protect site (if required) pending further corrective actions
Finish The Job
7 Compile weekly summary of exceedents
8 Update defect listing and examination report
9 Complete examination certification
© Rail Corporation Page 33 of 39 Issued December 2009 UNCONTROLLED WHEN PRINTED Version 3.1
RailCorp Engineering Manual — Structures Structures Service Schedules TMC 110
SSC 230 Underwater Examination of Structures Service Schedule No. SSC 230
Page 1 of 1
Description Ellipse Standard Job
P26038Detailed examination of the underwater components of underbridges and other structures to assess structural integrity
Personnel Accredited to examine bridge piers and structure foundations in water. Accredited in diving operations.
Equipment Diving equipment, lighting, hammer, detonators, flags, data logger or notebook
Reference TMC 301 Structures Examination Manual Volumes 1 & 2
TMC 303 Underwater Inspection Manual
Task
Start The Job
1 Obtain current defect listing, examination report and layout sketch
2 Remove marine growth from structures (as required)
3 Examine footings for scouring, heaving of foundation material, erosion or settlement
4 Examine piers/abutments/footings for misalignment, flood or impact damage, pile pumping, corrosion of steel piles, cracking, deterioration or splitting of concrete piles, Insect/borer infestation and deterioration of timber piles, pile loss and remaining section
5 Undertake graphitisation testing on cast iron caissons (as required)
6 Identify and record all defects and compare to current defect listing noting new and deteriorating defects and defects that have been removed
7 Protect site (if required) pending further corrective actions
Finish The Job
8 Compile weekly summary of exceedents
9 Update defect listing and examination report
10 Complete examination certification
© Rail Corporation Page 34 of 39 Issued December 2009 UNCONTROLLED WHEN PRINTED Version 3.1
RailCorp Engineering Manual — Structures Structures Service Schedules TMC 110
SSC 231 Special Examination of Structures Service Schedule No. SSC 231
Page 1 of 2
Description Ellipse Standard Job
P26041
P25004
P31003
Examination of structures during periods of heavy rain or flooding, or following damage by road or rail vehicles
Personnel Accredited to examine structures and identify structural defects
Equipment Nil
Reference TMC 301 Structures Examination Manual Volumes 1, 2 & 3
Task
Start The Job
1 Examine structure visually for general condition and for evidence of impact or other damage
2 Examine waterways visually for scour or undercutting of piers and abutments, debris or obstructions
3 Examine FOOTINGS. Pay particular attention to misalignment of piers/abutment and flood or impact damage
4 Examine ABUTMENTS. Pay particular attention to cracking, spill-through material (as applicable), girder ends, movement of abutment walls, impact damage, condition of piles and sheeting (where fitted), condition of masonry (where fitted), condition of fastenings, carriageway approaches
5 Examine PIERS/ VERTICAL MEMBERS. Pay particular attention to alignment of column, bearing seating, condition of fastenings, condition of bracing, flood or impact damage and lateral clearance
6 Examine BEARINGS. Pay particular attention to scope for controlled movement of girders, girder alignment, condition of fastenings.
7 Examine GIRDERS/ HORIZONTAL MEMBERS (special accreditation is required to examine girders on steel bridge superstructures). Pay particular attention to girder alignment and fastening, buckling, cracking, condition of fastenings, impact damage, condition of welds (where applicable), vertical clearance
8 Examine ARCHES (where applicable). Pay particular attention to cracking, displacement or deflection of spandrel walls, impact damage, loose masonry, excessive deflection, condition of tie-rods and other fastenings
9 Examine DECK (where applicable). Pay particular attention to condition of transoms and associated fastenings (where fitted), condition of guardrails and associated fastenings (where fitted), cracking, deck surface, condition of kerbs, carriageway geometry, splits, holes or gaps in decking material, impact damage, excessive deflection, pumping deck or girders, condition of welds (where applicable), decking spikes or bolts (where applicable)
10 Examine ANCILLARY equipment (as fitted). Pay particular attention to the serviceability of personnel refuges, handrails, balustrades, fencing and parapets, traffic barriers, OHW safety screens, signs, service supports, walkways, clearance and protection beams, stepways/stairways and ramps, awnings, condition of masonry (where fitted), condition of fastenings, lateral and vertical clearances as applicable, and carriageway approaches
11 Examine approach track or pavement visually for formation failure, settlement or unevenness
12 Examine signs for condition and effectiveness
13 Identify and record all defects
14 Protect site (if required) pending further corrective actions
15 Repair defects (where time and resources are available) or report/arrange corrective action
Finish The Job
© Rail Corporation Page 35 of 39 Issued December 2009 UNCONTROLLED WHEN PRINTED Version 3.1
RailCorp Engineering Manual — Structures Structures Service Schedules TMC 110
SSC 231 Special Examination of Structures Service Schedule No. SSC 231
Page 2 of 2
Task
16 Compile weekly summary of exceedents
17 Update defect listing and examination report
18 Complete examination certification
© Rail Corporation Page 36 of 39 Issued December 2009 UNCONTROLLED WHEN PRINTED Version 3.1
RailCorp Engineering Manual — Structures Structures Service Schedules TMC 110
SSC 232 Structures Assessment Service Schedule No. SSC 232
Page 1 of 1
Description Ellipse Standard Job
P00041This assessment is performed after detailed examinations and special examinations to assess and certify the structural integrity of the structure
Personnel Accredited to structurally assess and certify all types of structures. Special accreditation is required to assess steel bridges.
Equipment
Reference TMC 301 Structures Examination Manual Volumes 1, 2 & 3
Task
Start The Job
1 Verify the previous detailed examination report by sample checking the report for accuracy
2 Assess any defects identified in the detailed examination report or when notified earlier by the examiner of exceedents
3 Assess the structural integrity of the structure. Base the assessment on:
detailed examination report
underwater examination report
special examination reports
nature and extent of all defects
defects in structurally critical members
potential effects of defects to influence the structural integrity of the bridge
4 Prioritise defects and establish defect category
5 Determine repair priorities and paint index (for steel)
6 Determine the need for special testing of steel and concrete structures
7 Arrange for special testing as required
8 Arrange for repairs as required
9 Complete examination certification
Finish The Job
© Rail Corporation Page 37 of 39 Issued December 2009 UNCONTROLLED WHEN PRINTED Version 3.1
RailCorp Engineering Manual — Structures Structures Service Schedules TMC 110
SSC 233 Special Examination of Energy Absorbing Buffer Stops
Service Schedule No. SSC 233
Page 1 of 1
Description Ellipse Standard Job
Special examination of energy absorbing buffer stops after impact by train
Personnel Accredited to examine structures and identify structural defects
Equipment Torch, crayon, camera, wire brush, detonators, flags, data logger or notebook, torque wrench, machine oil
Reference TMC 301 Structures Examination Manual Volumes 1 and 3; manufacturer’s maintenance manual
Task
Start The Job
1 Examine buffer stop visually for general condition and evidence of impact damage
2 Check condition of main frame, secondary unit or additional friction shoes, condition and functionality of buffer beam / plate, rubber block, hydraulic arms, security of fastenings, functionality of stop lights
3 Check correct positioning of main frame and secondary unit or additional friction shoes
4 Check friction shoe torque in accordance with manufacturer’s instructions
5 Identify and record all defects
6 Protect site (if required) pending further corrective actions
7 Repair defects (where time and resources are available) or report/arrange corrective action
8 Reposition buffer stop frame / friction shoes (where time and resources are available) or report/arrange corrective action
Finish The Job
9 Compile weekly summary of exceedents
10 Update defect listing and examination report
11 Complete examination certification
© Rail Corporation Page 38 of 39 Issued December 2009 UNCONTROLLED WHEN PRINTED Version 3.1
RailCorp Engineering Manual — Structures Structures Service Schedules TMC 110
SSC 240 Cleaning and Inspection of Sydney Underground Evacuation Signs
Service Schedule No. SSC 240
Page 1 of 1
Description Ellipse Standard Job
P22006Cleaning and inspection of Sydney Underground Evacuation Signs - Emergency Evacuation and Guidance signs, “Through Refuge” signs, and signs on ladders and other equipment.
Sydney Underground includes City Underground (CUG), North Sydney, Eastern Suburbs Railway (ESR) and Airport Line (AL).
Personnel Meet Rail Industry Safety Induction and General Induction for Construction Work in NSW.
Equipment Soft Brush, Clean water, mild detergent, squeegee or lint free cloth, anti-graffiti chemical, tool kit, list of signs, data logger or maintenance returns.
Reference
Task
Start The Job
1 Advise the relevant Manager, or representative, before commencement of work
2 Follow site access procedures
3 Prepare a work method statement and site-specific plans and satisfy any other safety requirement
4 Use appropriate protective equipment, safety clothing and footwear. Dust masks are required.
5 Observe all environmental requirements and procedures. Environmental queries and issues are to be addressed to the Greenline on phone: 2 - 1173 or 1300 656 999
6 Follow the correct procedure for removal of the needles if these are found in the tunnel
7 Obtain a list of sign locations
Clean and Inspect the Signs
8 Brush away any accumulated dust immediately around the perimeter of the sign and/or behind the sign
9 Remove surface dust from signs with a soft brush (100mm wide paint brush or similar).
Do NOT use a coarse nylon brush.
10 Wash the sign with clean cold water. For stubborn dirt or grime wash the sign with light mild liquid detergent (non acidic) such as car washing liquid, rinse with cold water and remove remaining surface water with squeegee or clean lint-free cloth material, similar to "Chux Super wipes".
Do NOT use paper towels or harsh fabrics that may scratch the sign’s finished surface.
Do NOT use anti-graffiti chemicals unless the sign has an anti-graffiti coating on it. Do NOT use these chemicals on sticker signs.
11 Wipe dry the sign with separate dry cloth of the same description as above
12 Examine each sign for damage and condition of painted surfaces or protective coating and cleanliness
13 Examine each sign for visibility and legibility
14 Examine each sign for correct positioning and installation on brackets or direct to wall as required
15 Examine integrity of the sign mountings, mechanical connections and fastenings or corrosion of metal components
16 Examine each sign’ surroundings for potential damage: e.g. Water leakage onto sign.
17 Repair any damage and/or adjust fixings on site if possible, using specified materials and fixing methods.
18 Identify and record all defects and advise RailCorp Engineer or representative.
Finish The Job
19 Pack up Pack up worksite (On track)
20 Record maintenance actions performed by use of a data logger or maintenance return
21 Arrange for any necessary repairs, replacement, relocation or testing of signs
© Rail Corporation Page 39 of 39 Issued December 2009 UNCONTROLLED WHEN PRINTED Version 3.1