INDIAN RAILWAYS PERMANENT WAY MANUAL INDIAN RAILWAYS PERMANENT WAY MANUAL 1986 - (EDITION) ADVANCE CORRECTION SLIP N0.53 DATED 24.4.2000. The existing para 203 (1) be replaced to read as under:- (l) System to be adopted - The track should be maintained either by conventional system of track maintenance or by 3 - tier system of track maintenance, The existing para 205 be renumbered as Para 205 Maintenance Planning — (1). New para 205 (2) be included to read as under:— 2) For sections nominated for mechanized maintenance, annual plan for deployment of various track machines shall be finalized by CTE (MC) / CTE of the Zonal 3 Railway and he shall arrange to deploy the machines accordingly.: The existing para 225 regarding Maintenance by Measured shovel Packing is deleted, The existing para 228 be replaced to read as under:- 228. 3-tier system of track maintenance.
In terms of Paragraph 401 of Indian Railway Permanent way Manual, the horizontal curve is the radius of a circular curve is determined by measuring the Versine on a chord of known length, from the equation. Indian Railways Permanent Way Manual (IRPWM) Railway Board - e-mail: [email protected], [email protected]. This is the Portal of Indian Railways, developed with an objective to enable a single window access to information and services being provided by the various Indian Railways entities. The content in this Portal is the. Indian permanent way manual CONTENTS - Download as Word Doc (.doc /.docx), PDF File (.pdf), Text File (.txt) or read online. This is the CONTENTS of the Indian Permanent way manual. This is a manual regarding standards of railways rail-road engineering. Manuals such as, the Indian Railways Permanent Way Manual and the Indian Railways Works Manual the Indian Railways Bridge Manual, the Engineering Code and other Departmental Codes and Compendiums of Instructions. He shall ensure that all staff under him is acquainted with the relevant rules and working. Should be compiled in three parts, for Permanent Way, Bridges and Works. It also recommended appointment of an officer on Special Duty by the Railway Board for this purpose. Pursuant to the above recommendations, Indian Railways Permanent Way Manual was compiled. — (1) 3-tier System of track maintenance shall be adopted on sections nominated for mechanized maintenance. This shall consist of the following 3 tiers of track maintenance: (i) On-track machines (OMU) (ii) Mobile Maintenance Units (MMU) (iii) Sectional Gangs (2) Large track machines for track maintenance include Tie tamping machines for plain track and points and crossings, shoulder ballast cleaning machines, ballast cleaning machines, ballast regulating machines and dynamic track stabilizers. These machines shall be used as per the various instructions issued in Indian Railways Track Machines Manual. These machines shall be deployed to carry out me following jobs: (a) Systematic tamping of plain track as well as points and crossings. (b) Intermediate tamping of plain track as well as points and crossings. (c) Shoulder ballast cleaning. (d) Ballast profiling/redistribution. (e) Track stabilization. (f) Periodical deep screening. (3) Mobile Maintenance Units: (a) The mobile maintenance units (MMU) shall consist of two groups: (i) MMU-I: One for each PWI's section. (ii) MMU-II: One for each sub-division. (b) The functions of MMU shall be as below: MMU-I, Rail cum-Road Vehicle based (one with each PWI incharg with a jurisdiction of 40 - 50 Kms. Double line or 90-100 Kms. Single line): (i) Need based spot tamping. (ii) In-SITU. Rail welding. (iii) Casual Renewal and repairs except planned renewals. (iv) Overhauling of Level Xings. (v) Replacement of glued joints. Hack de anillos para rakion actualizado 2011 gmc. (vi) Rail cutting/drilling and chamfering. (vii) Permanent repairs to fractures. (viii) Creep or gap adjustments involving use of machines. (ix) Distressing of LWR/CWR. (x) Loading Unloading of materials. (xi) Any other functions assigned. MMU-II (Road Vehicle based) one with each sub division: (i) Reconditioning of Turnouts. (ii) Minor repairs to the equipments of MMU. (c) The MMU shall be equipped with the following equipments. These equipments shall be used according to the working instructions, as and when issued. List of Equipments for MMU-I A. Communication Equipment. Walkie Talkie) 4 sets 2. Portable field telephones) 4 sets B. Rail Cutting /Drilling Equipment 3. Disc Cutter 1 4. Rail Cutting Machine 1 5. Rail Drilling Machine 1 6. Chamfering Kit 1 C. Rail Welding Equipment 7. Rail Welding Equipment 2 sets 8. Weld Trimmer 1 set 9. Rail Profile Grinder for Welded Joints 1 set D- Spot Tamping with Lifting Lining 10. Off Track Hand Held Tamper With Generators 1 set 11. Lifting Jack - hydraulic/Mechanical 4 sets 12. Lifting -cum-Slewing Device 2 sets E. Destressing Equipment 13. Rail Tensors - Hydraulic/Mechnnical 2 sets 14. Rollers, wooden mallets 1 complete set for Distressing 3 Kms. Inspection Gadgets 15. Inspection Kit 1 No 16. Gauge cum Level. Rail Thermometer l No. Vernier Calipers l No. Micrometer 1 No. G- Material Handling Equipment 20. Rail Dolly 6 No. Mono Rail Wheel Borrow 2 No. Safety and Protection Equipments 22. Warning System 23. Red Banner Flag 24. Red Hand Signal Flag 25. Green and Signals 26. Indian Railways Permanent Way Manual In HindiDetonators I. Gas Cutting Equipments with Accessories 1 Set List of Effuiptnents for MMU-2 A. Points and Crossing Recording Equipment 1. Welding Generator 1 Set 2. Arc Welding Equipment 1 Set 3. Hand Held Rail Grinder 2 Sets B. For Minor Repairs to Equipments 4. Spanner of Sizes 2 sets 5. Files of Sorts 2 sets 7. Bench Drill 2 8. Indian Railways Permanent Way Manual OnlineVice Bench 2 9. Bench Grinder 2 (4) Sectional Gangs The sectional gangs, under 3-tier system of track maintenance shall perform the following functions: (a) Patrolling of track: i) Keyman's daily patrol ii) Hot/cold weather patrolling iii) Monsoon patrolling (b) Watching vulnerable locations (c) Attention of emergencies viz. Temporary repairs of fractures. (d) Need-based attention to bridges, turnouts, SEJs and approaches of level crossings. (e) Greasing of ERCs. Lubrication of joints, casual changing of rubber pads and other fittings. (f) Minor cess repairs (g) Cleaning of drains and boxing of ballast (h) Attention to loops. I) Creep and gap adjustment not involving use of machines j) Cleaning of crib ballast for effective cross-drainage (k) Pre & post tamping attention (l) Assistance to MMU & OMU as required (m) Any other functions assigned. (Reprint edition 1999 Incorporates C/Slips up to No. 27) INDEX Pt-1 (A/c Slip Nos 28 to 50) A/C Slip No. Date of Issue Para No. Description 07.07.99 252 (3) & Annex 2/9 USFD manual 07.07.99 618 Portable accelerometers 07.07.99 202(1) New route added in Gr’B’ Gr’C’ of Para 202(1) New Railway routes-‘D’spl. Route Frequency (a) (I) A, B & D routes of BG After passage of 8 GMT subject to a Maximum interval of six months as per table below: GMT Testing frequency Upto 15 GMT 6 months 15-30 4 months 30-45 3 months above 45 2 months (ii) If in a kilometer total REM & IMR defects detected and actual fractures exceed 1 per km between two successive testing. The frequency which caused defect generation rate more than 1 per km. Should be doubled. (b) For other section (C & E of BG and MG sections) Chief Engineers may apply this frequency at their discretion or continue with conventional frequency of testing. Indian Railways Permanent Way Manual(Authority- Bd's letter No.91/TRACK-III/TM/26 VOL.II (PT.). Dt.7.7.99) The following may be replaced in supersession of Advance Correction Slip No.19 dated 18.11.98 Para 618 of IRPWM to read as under:- 618 Portable Accelerometers: (1) General: OMS-2000 equipments are portable accelerometers used for Oscillation monitoring using a portable accelerometer and transducers converting the oscillations to electrical signals which can be recorded electronically and processed on PC. (2) Operation: The OMS Accelerometer is kept in the cabin of locomotive or on the coach floor, as close to the bogie pivot as possible.
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