Technical Specification for ON-TRACK RAIL GRINDING SERVICE … · 2017. 3. 28. · EN 13674-1 Track...

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ISRAEL RAILWAYS LTD.

INFRASTRUCTURE DIVISION

Technical Specification

for

ON-TRACK RAIL

GRINDING SERVICE

by Railbound Vehicle

No. E-06-0004

December 2015

ISRAEL RAILWAYS LTD

ON-TRACK RAIL GRINDING SERVICE by Railbound Vehicle

No. E-06-0004 December 2015

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CONTENTS

1. SCOPE ......................................................................................................................... 3

2. REFERENCE DOCUMENTS ........................................................................ 3

3. DEFINITIONS ............................................................................................. 4

4. RAIL GRINDING SERVICE REQUIREMENTS ............................................. 6

5. RGV REQUIRMENTS .................................................................................. 8

6. GRINDING SYSTEM REQUIREMENTS ..................................................... 11

7. QUALITY CONTROL - ACCEPTANCE OF COMPLETED TRACK GROUND

SECTION .................................................................................................. 13

8. PRODUCTION REPORTS .......................................................................... 14

9. RGV APPROVAL ...................................................................................... 15

10. MEASURMENT SYSTEM APPROVAL ...................................................... 15

11. CONTRACTOR TEAM APPROVAL ........................................................... 15

12. RGV PERMIT ............................................................................................ 15

TECHNICAL APPENDIX A - ISRAEL CLIMATE AND ENVIRONMENTAL CONDITIONS ............. 16

TECHNICAL APPENDIX B – ISRAEL RAILWAYS TRACKS DATA ........................................... 17

TECHNICAL APPENDIX C – ISRAEL RAILWAYS LOADING GAUGE ...................................... 18

TECHNICAL APPENDIX D – ISRAEL RAILWAYS RAIL RE-PROFILING TARGET PROFILES ........ 19

TECHNICAL APPENDIX E1 – DETAILS TO BE INCLUDED IN THE 'AFTER WORKING SHIFT REPORT'

FORM ........................................................................................................................ 25

TECHNICAL APPENDIX E2 – DETAILS TO BE INCLUDED IN THE 'MONTHLY REPORT' FORM . 26

TECHNICAL APPENDIX F - THE TECHNICAL DESCRIPTION OF ISR AXLE COUNTERS ............. 27

TECHNICAL APPENDIX G – ISR TELECOMMUNICATION SYSTEMS AND ANTENNAS ............ 31

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1. SCOPE

1.1 This document described the technical requirements for On-Track Rail Grinding Service ("The Grinding Service"/ "The Service")

by Railbound Rail Grinding Vehicle ("RGV")

1.2 The Service shall be carried out during the Service Time, as defined in section 3.12 hereinafter, in four stages as described in

section 4.24.2 hereinafter.

1.3 The RGV shall be designed to grind the running surface region, gauge side region and field side region of the rail head on both

rails simultaneously or separately in track.

1.4 The RGV shall has the capabilities to perform the following grinding types:

a) New Rail Grinding; b) Corrective/ Re-Profile Grinding; c) Preventive/ Cycle Grinding.

1.5 The RGV shall be capable of grind the following rail types:

R220 R260 R320cr R350HT GRADE (*)

PROFILE (*)

+ - - - 50E6 (U50)

- + - + 54E1 (UIC54)

- + + - 60E1 (UIC60)

- + - + 60E2

(*) in accordance with EN13674-1

2. REFERENCE DOCUMENTS

EN 13231-3 Railway applications - Track - Acceptance of

works - Part 3 Acceptance of rail grinding

milling and planing work in track;

EN 13674-1 Track - Rail - Part 1 Vignole railway rails 46

kg/m and above;

EN 14033-1 Railway applications - Track - Railbound

construction and maintenance machines - Part

1 - Technical requirements for running;

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EN 14033-2 Railway applications – Track – Railbound


2 - Technical requirements for working;

EN 14033-3 Railway applications - Track - Railbound


3 - General safety requirements;

UIC 712 Rail Defects;

Note – the latest edition of the referenced document should be

considered

3. DEFINITIONS

3.1. Contractor/

The Contractor The winning bidder in tender

3.2. Contractor Team The Contractor team which includes at least two Contractor employees - One of

them shall be the Grinding Supervisor

and one of them shall be the RGV

Driver;

3.3. Grinding Supervisor An integral employee of The Contractor who is:

1) Suitably qualified and certified by the RGV manufacturer, and at least

3 years experienced in grinding

operation with the same or similar

type of RGV and maintaining all

its systems,

2) Suitably qualified and certified for driving on track by a Railways

Authority/ Company,

3) At least 2 years experienced with driving On-Track the RGV or

similar vehicle,

4) In charge of grinding and approving the grinding work

results,

5) Responsible for the reliability of the grinding work results;

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3.4. Grinding System All the systems which are used in performing the grinding operation:

1) Grinding system,

2) Measurement systems,

3) Grinding dust collector,

4) Fire protection system,

5) Etc.;

3.5. RGV Driver: An employee of The Contractor, who is:

1) Suitably qualified and certified for driving On-Track by a Railways

Authority/ Company,

2) at least 2 years experienced with driving On-Track the RGV or

similar vehicle,

3) Qualified to maintain the RGV and its systems by the RGV

manufacturer;

3.6. IPM ISR project manager;

3.7. ISR Israel Railways Ltd.;

3.8. ISR's Accompanying Employee An employee of ISR who will:

1) Accompany the RGV Driver during the RGV running and

working,

2) Be in charge of track positions and communication with ISR

dispatcher,

3) Accompany the Test supervisor (and the Contractor Team) on track

when one or more of the following

procedures will come about:

a. Visual rail defect, inspection, b. Grinding performances, visual

inspection,

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c. Roughness measurements, d. Grinding stone replacement;

3.9. Rail Defect: as defined and coded in UIC712; 3.10. RGV The Contractor's rail grinding On-Track

railbound vehicle installed with all the

Grinding System and other equipment

for carried out The Service;

3.11. Spark Time: The net period of time the RGV is conducting actual grinding service on

track, daily, during Track Time, day

and/or night (it starts at the initial

measurement and end at final

measurement);

3.12. Track Time The Track Time shall include the preparation time (not including

maintenance and refilling of water), the

Spark Time and time required for the

RGV to arrive from the parking track or

the previous grinding place to the place

where the grinding services shall be

performed.

4. RAIL GRINDING SERVICE REQUIREMENTS

4.1.1. The Service shall be carried out continuously with Grinding System on two rails simultaneously along the place where the

grinding services shall be performed. The Works shall be carried

out, without adversely affecting the metallurgical structure of the

rail and its surface, no gouging or significant bluing of the rail is

permitted.

4.2. The daily Shift shall be carried out with four stages by the Contractor Crew:

Stage One – before start grinding, Grinding Supervisor shall measure and record longitudinal and transverse rail profiles

with dedicated computerized measurement system;

Stage Two – grinding operation shall be carried out by the Grinding Supervisor in accordance to IPM instructions,

based on Service Work Plan (as defined in the agreement

section 10.1) and his professional decision in accordance to

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the actual rail longitudinal and transverse profiles

conditions;

Stage Three – after grinding completion, Grinding Supervisor shall measure and record with dedicated

computerized measurement systems the longitudinal and

transverse rail profiles, in addition he shall measure and

record the rail roughness with electronically roughness

tester;

Stage Four – after every daily shift, 'After Working Shift Report' (see section 8.1.1) shall be submitted to the IPM

signed by the Grinding Supervisor.

4.3. The Grinding Service shall include the following grinding types:

a) New Rail Grinding – for elimination of mill scale or decarburized (decarbonized) layer from new rail and defects

up to 0.1 mm;

b) Corrective/ Re-Profile Grinding – for fitting of rail head profile to the profiles in Technical Appendix D, for rails

which has never been ground or ground of rails with surface

defects depth equal or greater than 0.25 [mm].

c) Preventive/ Cycle Grinding - Periodically grinding of Re-Profiled rails. Grinding of rails with defect depth of up to

0.25 [mm].

4.4. The RGV shall be operated by the Grinding Supervisor.

4.5. The RGV shall not be operated or driven at any time unless it is accompanied by ISR's Accompanying Employee, appointed by the

IPM.

4.6. The grinding operation and the longitudinal and transverse rail profile measurement shall be done by a computerized system.

Full data record shall be saved and submitted to the IPM.

4.7. Rail roughness measurements shall be taken with electronically roughness tester in accordance to the requirements of EN13231-3,

section 7. Data record shall be saved and submitted to the IPM.

4.8. The Contractor's grinding services shall guarantee working output capacity of not less than:

New Rail Grinding - minimum 1.0 KM of track per hour;

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Preventive Grinding – minimum 350 meter of track per hour;

Corrective/Re-profile Grinding – minimum 200 meter of track

per hour;

5. RGV REQUIRMENTS

5.1. The RGV shall be designed to carried out grinding on all track types of track found on ISR to include:

a. Main lines

b. Station tracks

c. Level crossings

d. Guarded track to include track with guard or check rails

e. Jointed track to include track with standard or insulated joints.

f. Tracks with axle counters (if needed the axle counters shall be disassembled before grinding and shall be reassembled after

finishing grinding),

g. Tracks with lubricators systems (if needed the lubricators systems shall be disassembled before grinding and shall be

reassembled after finishing grinding).

5.2. The RGV and all of its systems shall be designed for full continuously operation in accordance with Israel railways track

superstructure, specified in Technical Appendix B. And Israel

climate with hot and dusty environmental conditions, specified in

Technical Appendix A.

5.3. The RGV clearance envelope shall fit in to ISR loading gauge, specified in Technical Appendix D. Documents approving

compliance with the requirements shall be submitted.

5.4. The RGV shall be designed to travel and operate in tunnels. Documents approving compliance with the requirements shall be

submitted.

5.5. The RGV will have the following basic operating characteristics:

Operation Characteristics 5.4.1 Track gauge nominal 1435 [mm]

5.4.2 Track gauge maximum 1470 [mm]

5.4.3 Track gauge minimum 1426[mm]

5.4.4 Travel speed – self propelled 60 [Km/h]

5.4.5 Travel speed – towed Up to 100 [Km/h]

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5.4.6 Max gradient 30 ‰

5.4.7 Min curve radius 140 [m]

5.4.8 Max superelevation 160 [mm]

5.6. The RGV frame, suspension, propelling system and braking system shall be designed to enable safe operation with maximum

traveling speed and at gradient of up to 30‰. As a single vehicle

as well as in train formation. Documents approving compliance

with requirements shall be submitted.

(Maximum braking distance - 800 meters at 60 km/h).

5.7. The RGV propulsion and brake systems must be available at both ends to enable bi-directional travelling and operation.

5.8. The RGV shall be designed to keep the environment protection of: noise; pollution; etc. in accordance with the relevant

regulation. Documents approving compliance with requirements

shall be submitted.

5.9. The RGV shall be designed to operate continuously On-Track with electric system and electronic signaling. Certificate

approving it shall be submitted.

5.10. The RGV shall be design to operate efficiently near high voltage electrical wire line, on electrified track with 25k VAC and on

non-electrified track with CWR and jointed track. The relevant

technical documents and certificates approving it shall be

submitted.

5.11. The RGV must be fully recognized at any speed by the axle counters installed in ISR track network (See Technical Appendix

E). Certificate approving it shall be submitted.

5.12. The RGV shall be designed and shall have efficient capacity of water to operate continuously and safety during at least 10 hours

net (not including break time).

5.13. The RGV shall have buffers at height of 1060 mm, draw gear, pneumatic system all in accordance with UIC and EN standards

to enable towing it by ISR locomotives (when needed).

5.13.1. The RGV shall be equipped with Coupling and Buffers as follows - Each headstock shall be fitted with UIC type coupling system

and buffers, namely:

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1 central Draw Gear to UIC 520 with an elastic draw system;

1 Draw Hook to UIC 520 OR with a breaking force of 1,000KN;

1 Screw coupler to UIC 520 OR with a breaking force of 850KN;

2 side buffers with a stroke of 105 mm to UIC 526-1; at height of 1060 mm;

1 brake hose with valve.

To enable towing it by ISR locomotives (when needed). The

relevant technical details shall be submitted.

5.14. The RGV shall be equipped with at least the following safety accessories:

5.14.1. 2 Rotating beacons (one to each driving direction);

5.14.2. 2 Electro-pneumatic warning horns (one to each direction);

5.14.3. 5 Fire extinguishers containing dry powder;

5.15. The RGV shall be equipped with adequate interior and exterior lighting to enable it effectively and safely travel and carried out

service at night time and in tunnels.

5.16. The RGV shall be equipped with proper devices to enable reliable continuous communication, when the Grinding Supervisor and

the Driver are not in the same cabin.

5.17. The RGV shall be equipped with wheels enable it to be driven safe, comfort and without damaging ISR rail profiles (see

Technical appendix B). The wheel drawing and wheel rail

interface drawings shall be submitted.

5.18. In accordance to ISR regulations each vehicle driven on-track has to be equipped with 2 different telecommunication systems and

antennas.

The 2 different telecommunication systems and antennas, will be

supplied by ISR and installed by its sub-contractor on ISR

expense.

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6. GRINDING SYSTEM REQUIREMENTS

6.1. The RGV shall be equipped with sufficient number grinding stones with sufficient power capacity to guaranty its capability to

grind with equal or better output capacity than the mention in

section 4.8.

6.2. The Grinding System shall be design to carry out grinding works productively in curves down to 140 meters radius and gradient of

up to 30 ‰.

6.3. The Grinding System shall have the abilities to carried out rails grinding eliminate of rail surface defects (defects codes in

accordance to UIC 712):

6.3.1. Corrugation - defect codes 2201, 2202;

6.3.2. Crushing – defect codes 123, 223;

6.3.3. Abnormal vertical wear – defect codes 2204;

6.3.4. Surface defects – defect codes 121, 221;

6.3.5. Batter of running surface – defects codes 124, 224;

6.3.6. Wheel burns – defect codes 125, 2251, 2252;

6.3.7. Squats - defect code 227;

6.3.8. Head checking - defect code 2223;

6.3.9. Shelling - defect codes 2221, 2222;

6.3.10. High welds.

6.4. The Grinding System equipment shall be designed to conform to the noise, vibration while working or traveling requirements

specified in 14033-3. A special attention must to be focused on

vacuum maximum grinding dust to eliminate of environmental

damage.

6.5. The Grinding System shall be designed with the ability to lift the stones with minimize work disruption near obstacles, while

grinding within the full grinding speed range.

6.6. The Grinding System shall be designed to enable the Grinding Supervisor manage and control Computerized pattern control to

include automatic pattern change sequencing capability, to select

grinding patterns from the operator’s cab.

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6.7. The Grinding System shall be designed to enable computer controlled constant power application to each grinding stone.

6.8. The Grinding System shall be capable of grinding either rail or both rails simultaneously.

6.9. The Grinding System shall remove metal from the rail surface in consistent and uniform manner.

6.10. The grinding stones angle and power settings shall be all computer-controlled while grinding and pre-set within the

patterns.

6.11. The Grinding System shall have the capabilities of grinding rail head in angles from 45 degrees gauge to 32 degrees field or

wider.

6.12. The Grinding System shall be equipped with a gauge referencing system to provide a positive reference point for grinding modules

to insure that grinding facets are accurately placed, and remain

consistent on the rail head regardless of curve elevation or

changes in track gauge.

6.13. An adequate fire protection system shall be part of the Grinding System and shall include the following features:

a. Minimum of one day’s work water capacity.

b. Separately controlled sleeper and ditch sprays front and rear.

c. Water cannon or hoses with reach of 30 meters and throughput sufficient to extinguish any fire that will be

encountered.

d. Grinding stones and spark guards must be of sufficient size and strength to contain broken stones and sparks.

6.14. The Grinding System shall include computerized longitudinal and transverse rail profile measurement system. It shall have the

capability of full data recording and storing.

6.15. The longitudinal rail profile measuring system shall have four recording channels as follows:

- Short waves, left rail.

- Short waves, right rail.

- Long waves, left rail.

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- Long waves, right rail.

6.16. The measurement systems shall be integrated with the RGV odometer or other equivalent system to ensure the continuous

RGV longitudinal coordinate in reference to the track km-posts,

with longitudinal location accuracy of up to ±1 meter.

7. QUALITY CONTROL - ACCEPTANCE OF COMPLETED TRACK GROUND SECTION

7.1. Acceptance criteria for longitudinal profile

7.1.1. Acceptance criteria for longitudinal profile shall be in accordance with EN 13231-3, section 4.3.

7.1.2. The number of irregularities shall not exceed the limits given in EN 13231-3, Table 1 – Class 1; and Table 2.

7.1.3. After grinding, high welds should be less than 0.1 mm.

7.2. Acceptance criteria for transverse profile

7.2.1. Acceptance criteria for transverse profile shall be in accordance with EN 13231-3, section 5.3.

7.2.2. The percentage of measurements for which the deviation exceeds the stated range of 0.6 [mm] shall not exceed the value given in

EN 13231-3, Table 3 – Class Q.

The maximum positive and negative permitted deviations shall

not exceed the limits of ±0.1 [mm].

Other Acceptance criteria

7.3. The grinding works shall be carried out, without adversely affecting the metallurgical structure of the rail and its surface, no

gouging or significant bluing of the rail is permitted.

7.4. Surface roughness shall be carried out in accordance with EN 13231-3, section 7. Roughness measurement results - Ra shall not

exceed 10 [μm].

7.5. Ridges left by grinding facets must not be so sharp as to result in the development of “flow lines” or spalling at the end of the

contact bands.

Maximum facet widths should be as follows:

i. Gauge corner 5 to 7 mm; ii. Crown of rail 10 mm.

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7.6. The IPM shall accept completed grinding sections on the basis of the compliance of the Contractor’s computerized records, in

accordance with this technical specifications, as well as on the

basis of visual inspection.

8. PRODUCTION REPORTS

8.1. The Contractor shall responsible to generate and submit the following reports:

i. After Working Shift Report; ii. Monthly Report;

8.1.1. After Working Shift Report

The Grinding Supervisor shall generate and submit daily after

each working shift 'After Working Shift Report' which will

include:

Daily Shift Form (see hereinafter in Technical Appendix F1 details which need to be included in the form) filled in and

signed by the Grinding Supervisor;

Computer data file of longitudinal rail profile of the entire length of the ground track, carried out before the grinding

work;

Computer data file of longitudinal rail profile of the entire length of the ground track, carried out after the grinding work;

Computer data files of Transverse profile of the entire length of the ground track, carried out before the grinding work and

are including a compare of initial profile and with ISR desired

profile (template));

Computer data files of Transverse profile of the entire length of the ground track, carried out after the grinding works and

are including a compare of final ground rail profile and with

ISR desired profile (template));

Computer data files of roughness measurement results carried out after the grinding works and are including minimum of six

roughness measurements per rail;

The Contractor shall report to the IPM regarding sections that weren't fully grinded.

The report shall include the Form of Track Section Final Acceptance Certificate (see agreement Annex C1) signed.

8.1.2. Monthly Report

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The Contractor shall generate and submit monthly (on the first

week of every following month) 'Monthly Report' which will

include:

Monthly Report Form (see hereinafter in Technical Appendix F2 details to be included in the form) filled up and signed by

the Grinding Supervisor and the Contractor;

Invoices in accordance to the grinding work capacity in the previous month.

8.2. The contractor must deliver viewer software (s) or other relevant software(s) with at least 7 unlimited time licenses (for each

software) to enable ISR employees access to all of the reported

data.

9. RGV APPROVAL

9.1. As detailed in the General Terms and Conditions, appendix E.

10. MEASURMENT SYSTEM APPROVAL

10.1. As detailed in the Agreement, section xx.

11. CONTRACTOR TEAM APPROVAL

11.1. As detailed in the Agreement, section 11.

12. RGV PERMIT

12.1. As detailed in the Agreement, section 6.5.

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TECHNICAL APPENDIX A - ISRAEL CLIMATE AND

ENVIRONMENTAL CONDITIONS

A.1 Climate and Environmental Conditions

Max. ambient temperature 50 °C (shade)

Min. ambient temperature -5 °C

Relative humidity 10 to 90 %

Altitude -400 to +800 meter

Sunny 3300 hours per year

UV Radiation 360 to 600 MJ/m² per year

Rainfall 400 to 800 mm/year

A.2 Dust Conditions in the atmosphere

Maximum Half Hour

Value*

Maximum Daily

Value*

Average

NOx 1064 560 71

SO2 780 260 21

O3 312 143 84

Suspended

Dust

- 350 100

*(Microgram per m³ atmosphere)

A.3 Suspended Particulate Matter (SPM)

Particle size to 0.5-1 micron

A.4 Sea Salt Concentrations in the Atmosphere

Salt Element Na* Cl* SO4*

Position Dry Wet Dry Wet Dry Wet

Sea Air at Coast Line 7.3 16.0 12.0 22.0 5.3 7.0

600 m from Shore 3.1 4.8 4.2 7.9 1.9 2.0

6000 m from Shore 1.1 1.4 1.5 1.7 1.3 1.4

* (Micrograms per m³ atmosphere)

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TECHNICAL APPENDIX B – ISRAEL RAILWAYS TRACKS DATA

ISRAEL RAILWAYS TRACK SUPERSTRUCTURE

B.1. ISR railway network has CWR track with flash-butt and

aluminothermic welds, and tracks with insulated joint rails and

fishplates.

B.2. Rail profiles: 50E6, 54E1, 60E1, 60E2 and 50E6 in accordance with

EN13674-1:2011.

B.3. Rail grades: R220, R260, R350HT.

B.4. Switches: 1/8, 1/9, 1/12, 1/20, scissor-crossovers, double slips and

expansion joints.

B.5. Standard track gauge: 1435 mm (-2, +5).

B.6. Rails inclination: 1/30.

B.7. Type of sleepers: Universal monoblock concrete sleepers, Frank-

vagon sleepers, wooden sleepers, steel sleepers.

B.8. Minimum number of sleepers of one km of track: 1667.

B.9. Minimum horizontal curve radius:

Main line: 141 m. Secondary line: 120 m.

B.10 S-Curve: In some lines there are S-curves with short tangent section (6

m) and there are some without tangent.

B.11 Minimum vertical curve: 3000 m.

B.12 Vertical geometry: Maximum gradient 30‰.

B.13 Maximum cant (superelevation): 150 mm.

ISRAEL RAILWAYS TRACK LOAD

B.14. Maximum axle load: 22.5 ton.

B.15. Maximum traffic speed: 160 km/h.

B.16. Potential Traffic load: 20 MGT per year.

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TECHNICAL APPENDIX C – ISRAEL RAILWAYS LOADING

GAUGE

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TECHNICAL APPENDIX D – ISRAEL RAILWAYS RAIL RE-

PROFILING TARGET PROFILES

for 54E1 profiles TrackTarget profile Tangent -D.1

Tangent Track

G

x y

-3.55 0.051808

-3.45 0.19274

-3.25 0.43128

-3.05 0.621717

-2.85 0.773841

-2.65 0.895611

-2.45 0.993417

-2.25 1.072305

-2.05 1.1362

-1.85 1.188098

-1.65 1.230249

-1.45 1.264316

-1.25 1.291515

-1.05 1.312743

-0.85 1.328679

-0.65 1.339874

-0.45 1.346816

-0.25 1.349984

-0.05 1.349877

0.15 1.347026

0.35 1.341991

0.55 1.335336

0.75 1.327588

0.95 1.319173

1.15 1.310342

1.35 1.301069

1.55 1.290936

1.75 1.279001

1.95 1.263643

2.15 1.24239

2.35 1.211733

2.55 1.166913

2.75 1.101698

2.95 1.008136

3.15 0.876294

3.35 0.693972

3.55 0.446408

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High Rail – for 54E1 profiles Curved TrackTarget profile - 2D.

Curved Track – High Rail

Gauge

x y

-3.55 -0.27025

-3.45 -0.04007

-3.25 0.33649

-3.05 0.621535

-2.85 0.835702

-2.65 0.995941

-2.45 1.115967

-2.25 1.20667

-2.05 1.27651

-1.85 1.331882

-1.65 1.377446

-1.45 1.416443

-1.25 1.450967

-1.05 1.482222

-0.85 1.510748

-0.65 1.536615

-0.45 1.559596

-0.25 1.579306

-0.05 1.595321

0.15 1.607257

0.35 1.61484

0.55 1.617926

0.75 1.616513

0.95 1.610715

1.15 1.600708

1.35 1.586654

1.55 1.568594

1.75 1.546312

1.95 1.519173

2.15 1.485935

2.35 1.444531

2.55 1.391822

2.75 1.323328

2.95 1.232925

3.15 1.112517

3.35 0.951683

3.55 0.73729

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Low Rail – for 54E1 profiles Curved TrackTarget profile - 3D.

Curved Track – Low Rail

Gauge

x y

-3.55 -0.33571

-3.45 -0.09523

-3.25 0.284494

-3.05 0.556297

-2.85 0.747419

-2.65 0.879765

-2.45 0.970609

-2.25 1.033243

-2.05 1.077586

-1.85 1.110741

-1.65 1.137516

-1.45 1.160886

-1.25 1.182419

-1.05 1.202653

-0.85 1.221422

-0.65 1.238145

-0.45 1.252061

-0.25 1.262422

-0.05 1.268639

0.15 1.270381

0.35 1.267633

0.55 1.260694

0.75 1.25015

0.95 1.236783

1.15 1.22144

1.35 1.204859

1.55 1.187446

1.75 1.169006

1.95 1.148426

2.15 1.123316

2.35 1.089604

2.55 1.041077

2.75 0.968888

2.95 0.861007

3.15 0.701631

3.35 0.470547

3.55 0.142446

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E profiles60for TrackTarget profile Tangent - 4D.

Tangent Track

Gauge

x y

-3.55 -0.29221

-3.45 -0.05105

-3.25 0.324903

-3.05 0.589333

-2.85 0.772464

-2.65 0.898303

-2.45 0.98547

-2.25 1.047987

-2.05 1.095992

-1.85 1.136418

-1.65 1.173598

-1.45 1.209829

-1.25 1.245874

-1.05 1.281406

-0.85 1.315407

-0.65 1.346497

-0.45 1.373226

-0.25 1.394289

-0.05 1.408708

0.15 1.41594

0.35 1.415942

0.55 1.409176

0.75 1.396557

0.95 1.37935

1.15 1.359007

1.35 1.336954

1.55 1.314319

1.75 1.291604

1.95 1.268305

2.15 1.242476

2.35 1.210233

2.55 1.16521

2.75 1.097954

2.95 0.995268

3.15 0.839497

3.35 0.607761

3.55 0.271126

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High Rail – for 54E1 profiles Curved TrackTarget profile - 5D.

Moderate Curves – High Rail

Gauge

x y

-3.55 -0.44636

-3.45 -0.16651

-3.25 0.276661

-3.05 0.595705

-2.85 0.822096

-2.65 0.981176

-2.45 1.092944

-2.25 1.172796

-2.05 1.232214

-1.85 1.279402

-1.65 1.319877

-1.45 1.357001

-1.25 1.39247

-1.05 1.426748

-0.85 1.45945

-0.65 1.489678

-0.45 1.516303

-0.25 1.538197

-0.05 1.554415

0.15 1.564325

0.35 1.567691

0.55 1.564699

0.75 1.555939

0.95 1.54233

1.15 1.525001

1.35 1.505115

1.55 1.483647

1.75 1.461108

1.95 1.43722

2.15 1.410542

2.35 1.378041

2.55 1.334615

2.75 1.272566

2.95 1.181022

3.15 1.045304

3.35 0.84625

3.55 0.559483

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D.6 - Target profile Curved Track for 60E profiles – Low Rail

Moderate Curves – Low Rail Gauge

x y

-3.55 -0.4394

-3.45 -0.21966

-3.25 0.132306

-3.05 0.390494

-2.85 0.578023

-2.65 0.713564

-2.45 0.811914

-2.25 0.884531

-2.05 0.940026

-1.85 0.984627

-1.65 1.022602

-1.45 1.056643

-1.25 1.088218

-1.05 1.117882

-0.85 1.145553

-0.65 1.170751

-0.45 1.192799

-0.25 1.210992

-0.05 1.22472

0.15 1.233562

0.35 1.23734

0.55 1.236137

0.75 1.23028

0.95 1.220278

1.15 1.206735

1.35 1.190218

1.55 1.171089

1.75 1.149304

1.95 1.124171

2.15 1.094073

2.35 1.056154

2.55 1.005968

2.75 0.937091

2.95 0.840698

3.15 0.705097

3.35 0.515237

3.55 0.252167

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TECHNICAL APPENDIX E1 – DETAILS TO BE INCLUDED IN

THE 'AFTER WORKING SHIFT REPORT' FORM The following information will be detailed in the 'After Working Shift

Report' Form:

a. ISR Grinding Plan to include: i. Condition of the rail prior to grinding (see pre-grind inspection

below);

ii. Grinding objective; iii. Recommended grinding program:

1. Patterns 2. Number of passes 3. Speed

iv. Preliminary schedule. b. Grinding performed on a curve by curve (and tangent basis) to include:

i. Date of grinding; ii. Names of Grinding Supervisor;

iii. Name of Driver; iv. Name of ISR's accompanying employee ; v. Names of the persons present in the RGV;

vi. Patterns used; vii. Track Time;

viii. Spark Time; ix. From Km/ To Km ground; x. Grinding length;

xi. Type of grinding; xii. Grinding speed;

xiii. Number of passes; xiv. Number of replaced stones; xv. Condition of the rail;

xvi. Roughness measurement results values; c. Other information

i. Exceptional problems targeted during the grinding on the rails (e.g. corrugations, rail defects, dipped welds, transposed rail, etc.);

ii. Track and field conditions that may interfere with standard grinding (crossings, turnouts, axle counters, etc.)

iii. Exceptional problems during the grinding with the RGV; iv. Exceptional problems during the grinding with the ISR (e.g.

problems with the ISR's accompanying employee, problems with

Spark Time, etc.)

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TECHNICAL APPENDIX E2 – DETAILS TO BE INCLUDED IN

THE 'MONTHLY REPORT' FORM

The following information will be detailed in the 'Monthly

Report' Form:

i. Dates of grinding; ii. Type of grinding;

iii. Km of grinding on each date; iv. Measurement results File names of each date; v. Total Track Time (in a month);

vi. Total Spark Time (in a month);

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TECHNICAL APPENDIX F - THE TECHNICAL DESCRIPTION OF

ISR AXLE COUNTERS

F1 - Axle counter Zp30C-NT

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F2- Axle counter AZL70

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TECHNICAL APPENDIX G – ISR TELECOMMUNICATION

SYSTEMS AND ANTENNAS

G1 - TELECOMMUNICATION SYSTEM – APX7500

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G2 - TELECOMMUNICATION SYSTEM – M710

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G3 – Antenna

Technical Specification for ON-TRACK RAIL GRINDING SERVICE … · 2017. 3. 28. · EN 13674-1 Track...

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Transcript of Technical Specification for ON-TRACK RAIL GRINDING SERVICE … · 2017. 3. 28. · EN 13674-1 Track...