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S.N
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Name of Item/ Equipment
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Remarks
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1.
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24 Fiber Armoured Optical Fiber Cable (OFC) as per RDSO Specs No. IRS: TC 55/2006 (Rev.1)
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RDSO/TEC approved list of suppliers is being followed for procuring this item. Presently there are 12 firms approved in the list of RDSO approved firms. RDSO site www.rdso.gov.in may be seen.
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2.
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Permanent Lubricated HDPE Duct as per TEC GR No. G/CDS-08/02 Nov. 2004 with latest amendment.
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Presently there are no Specs and approved list of RDSO. RailTel is procuring this item from approved firms of TAQC/BSNL. Details of firms is available in the publication of BSNL, the details of which are available at www.qa.bsnl.co.in
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3.
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SMPS based Battery Charger as per RDSO/SPN/TL/23/99 (Ver.3) or TEC Spec No. GR/SMP/01/04 FEB 2001 Amdt-V,
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Presently there are 09 approved firms as per list of RDSO approved firms, details available at www.rdso.gov.in TEC approved firms list is also being used.
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4.
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VRLA Maintenance Free Batteries as per RDSO Specs. IRS:S 93/96A WITH Amdt.-1 or latest or TEC Spec No. GR/BAT –01/03. Mar 2004,
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Presently there are 04 approved firms as per list of RDSO approved firms, details available at www.rdso.gov.in .TEC approved firms list is also being used.
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5.
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SDH equipments STM-1 & STM-4
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The procurement is being done through Rate Contract from M/s. Alcatel South Asia Limited, M/s. Wuhan Reasearch Institute, and M/s. TEJAS Networks India Limited whose SDH equipments have been installed in RailTel's Network.
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6.
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Misc. items and equipments e.g. Patch Cords, Modems, Routers, Switches, Measuring instruments etc.
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There is no approved list of suppliers for procuring miscellaneous items. Procurement is being done through publications of Open Tender in leading newspapers and also at RailTel's website www.railtelindia.com .
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