Chennai Metro Rail Limited-CMRL has published Supply, Installation, Testing And Commissioning Of Ballastless Track Of Standard Gauge Including All Associated Works In Underground, Elevated And Madhavaram Depot. Submission Date for this Tender is 17-06-2022. Ballast Tenders in chennai Tamil Nadu. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 21-Mar-2022 | CORRIGENDUM No 1 | Date | 18-04-2022 |
| 2 | 08-Apr-2022 | Corrigendum-02 | Date | 18-05-2022 |
| 3 | 30-Apr-2022 | CLARIFICATION TO PREBID QUERIES | Technical Bid | 18-05-2022 |
| 4 | 30-Apr-2022 | Addendum 01 | Technical Bid | 18-05-2022 |
| 5 | 30-Apr-2022 | Revised BOQ | BOQ | 18-05-2022 |
| 6 | 07-May-2022 | BOQ | BOQ | 18-05-2022 |
| 7 | 11-May-2022 | Corrigendum03 | Date | 17-06-2022 |
| 8 | 30-May-2022 | PBQR2 | Technical Bid | 17-06-2022 |
| 9 | 30-May-2022 | Addendum03 | Technical Bid | 17-06-2022 |
| Sl. No. | Item Description |
| 1 | Price Centre B - Supply of Permanent Way Materials |
| 2 | 1.Site Specific Design development, Manufacture, supplyof Standard Gauge Turnouts, trap switches and Scissors crossover with 60 KG (60E1) rails on ballastless track structure with all fittings and fastenings as per the Technical Specifications and as per the drawings approved by the Engineer, Mechanised handling, loading/unloading, customs clearance, transportation and stacking as per the Manufacture"s recommendations and as agreed by the Engineer at Contractor"s developed and maintained Storage Yard in Chennai. |
| 3 | 1. a) Mainline requirements |
| 4 | (i)"1 in 9 R 300 |
| 5 | (ii)"1 in 7 R 190 |
| 6 | (iii)1 in 7R 190Scissors crossover with 4.6m Track centres ( 4 turnouts and diamond crossings) |
| 7 | (iv)"1 in 7R 190Scissors crossover with 11.63m Track centres ( 4 turnouts and diamond crossings) |
| 8 | 1. b) Depot Requirements |
| 9 | (i)1 in 7 R 190 |
| 10 | (ii)1 in 7 R 140 |
| 11 | (iii)1 in 5 R 100 |
| 12 | (iv)1 in 7 R 140 Scissors crossover with 4.5 Track centres (4 turnouts and diamond crossings) |
| 13 | 2. Design, Manufacture, supply of Standard Gauge fastening system suitable for 60 KG (60E1 profile) rails on ballastless track structure as per the Technical Specifications and as per the drawings approved by Engineer,Mechanised handling, loading/unloading, transportation, customs clearance and stacking as per the Manufacture"s recommendations and as agreed by the Engineer at Contractor"s developed and maintained Storage Yard in Chennai. |
| 14 | (i) 2 holes base plate assembly system |
| 15 | (ii)4 holes base plate assembly system |
| 16 | (iii)"Check rail chair with components |
| 17 | 3. Design, Manufacture and supply of Insulated Rail Joints suitable for 60 KG, 60E1, 1080 HH rails on ballastless track structure as per the Technical Specifications and as per the drawings approved by Engineer. (excluding the cost of 60KG, 1080 HH rails, which can be used from the rails taken over from CP19 contractor) |
| 18 | 4. Design, Manufacture, supply of Buffer stops and wheel stops as per the Technical Specifications and Employer"s requirement, Mechanised handling, lifting and lowering and stacking ofBuffer stops and wheel stops as per the Manufacture"s recommendations and as agreed by the Engineer at Contractor"s developed and maintained Storage Yard in Chennai |
| 19 | (i)for Mainline and Test track with 25 kmph impact speed |
| 20 | (ii)for depot lines with 15 kmph impact speed |
| 21 | (iii) for depot lines with 5 kmph impact speed |
| 22 | (iv) wheel stops |
| 23 | 5. Manufacture and supply of Check rails,Profile 33C1 R260 Grade Conforming to EN 13674-3 (with latest amendments) as per the Technical Specifications and as per the drawings approved by the Engineer, Mechanised handling, loading/unloading, customs clearance, transportation and stacking as per the Manufacture"s recommendations and as agreed by the Engineer at Contractor"s developed and maintained Storage Yard in Chennai |
| 24 | 6. Manufacture and supply of 60E1, 880 Grade rails conforming to IRST-12-2009 (with latest amendments), as per the Technical Specifications and as per the drawings approved by the Engineer, Mechanised handling, loading/unloading, customs clearance, transportation and stacking as per the Manufacture"s recommendations and as agreed by the Engineer at Contractor"s developed and maintained Storage Yard in Chennai |
| 25 | SUPPLY OF TOOLS AND SPARES |
| 26 | 7. Supply of tools and plants |
| 27 | (i)Joggled fishplates with clamps suitable for UIC 60 rails -per joint |
| 28 | (ii)Point clamps for clamping the switch |
| 29 | (iii)Fishplates with bolts and nuts assembly for check rails- per joint |
| 30 | (iv)Supply of self-propelled (Battery Operated) insulated heavy duty motor trolly for standard gauge, confirming to RDSO specification and from RDSO approved vendors |
| 31 | (v)Abrasive rail cutting machine |
| 32 | (vi)Abrasive rail cutting disc |
| 33 | "(vii)Rail drilling machine |
| 34 | "(viii)Rail wear measuring device (vertical and lateral wear) suitable for 60E1, 1080 grade HH rail profile |
| 35 | "(ix)Insulated Track gauge suitable for measuring plain track as well as turnout |
| 36 | (x)Switch rail and stock rail wear measuring device including 4mm feeler |
| 37 | "(xi)Self-propelled measuring trolley for measuring and recording gauge, super elevation/cant twist, versine of approved make like Geismer/Esweld or equivalent |
| 38 | (xii)Rail lifting tong |
| 39 | (xiii)Thermit welding kit as per latest AT weld manual for head hardened rail |
| 40 | (xiiii)P.Way tool kit for standard gauge |
| 41 | 8. Supply of spare switches and crossings (with extended legs) |
| 42 | (i)1in 9 R300 Turnout with full set of fittings and fastenings (Switch and crossing shall have extended legs) |
| 43 | (ii)1in 7 R190 Turnout with full set of fittings and fastenings (Switch and crossing shall have extended legs) |
| 44 | (iii)1in 7 R140 Turnout with full set of fittings and fastenings (Switch and crossing shall have extended legs) |
| 45 | (iv)1in 5 R100 Turnout with full set of fittings and fastenings (Switch and crossing shall have extended legs) |
| 46 | (v)Diamond crossing for 1 in7 R 190 with fittings ( two obtuse and two acute crossings with fittings and with extended legs) |
| 47 | (vi)Diamond crossing for 1 in 7 R 140 with fittings ( two obtuse and two acute crossings with fittings and with extended legs) |
| 48 | (vii)Diamond crossing for 1 in 9 R 300 with fittings ( two obtuse and two acute crossings with fittings and with extended legs) |
| 49 | (viii)Switch rollers for turnouts ( for one complete turnout) |
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