RITES invite tenders for Railway Electrification and S&T Works on Udaipur City-Himmatnagar section

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NEW DELHI (Metro Rail News): Rail India Technical and Economic Service Limited (RITES Ltd) invites open tender on behalf of North Western Railway (NWR) for Railway Electrification and Signaling & Telecommunication works on single-line section of Udaipur City -Himmatnagar section of Ajmer Division, North Western Railway, Rajasthan & Gujarat.

Name of Work

Railway Electrification of 25 kV OHE works including Traction Substations, General Electrification, Civil Engineering Works including Tower Wagon Shed, Service Buildings, Staff Quarters, Track works and Signaling & Telecommunication works on existing track of single line section of Udaipur City (Excl.)-Himmatnagar (Excl) section of Ajmer Division, North Western Railway, Rajasthan & Gujarat, India

Important Details

Tender Reference Number – RITES/CO/EE/RE/WORKS/UDZ_HMT

Estimated Cost of Work – INR 178.19 Crores

Completion Period – 456 Days

Document Download Start Date – 19-May-2021 02:00 PM

Document Download End Date – 21-Jun-2021 03:00 PM

Bid Submission Start Date – 21-May-2021 10:00 AM

Bid Submission End Date – 21-Jun-2021 03:00 PM

Bid Opening Date – 22-Jun-2021 03:30 PM

Scope of Work

This Railway Electrification work shall broadly include Civil, S&T and Electrical related works –

  1. General –
  • Provision of OHE on Udaipur City (UDZ) – Himmatnagar (HMT) single line section.
  • Construction of Traction sub-station (TSS), switching posts (SPs/SSPs).
  • Modification (Indoor and Outdoor) to telecommunication system to suit 25 kV A.C. traction as per existing guidelines.
  • Provision of service buildings and staff quarters along with associated civil engineering works.
  • Tower Wagon siding for Tower Wagon including inspection pit, etc.
  • Co-ordination & Liaison, if required, with state electricity authorities regarding 132 or 220 kV Transmission Line network from nearby Grid Sub-station (GSS) to Traction Sub-station (TSS) in this section. However, Construction of Transmission Line from GSS to TSS not covered in the scope of this tender.
  • Modification of Power Line Crossings.
  • All allied works necessary for successful completion of the project including Maintenance & supervision of entire system during defect liability period of the project.

2. Civil Works –

  • Establishment of survey control points for accurate survey using high end survey equipment such as DGPS and Total Station connected with nearest GTS Benchmark and establishment of pillars.
  • Co-ordination & liaison for Land Acquisition for Traction Sub Station, Quarters, Service Buildings transmission line, etc., if any.
  • Provision of Earth work in-formation for Traction Sub Station, Tower wagon Shed & Service roads, approach road for TSS as per site conditions and approved drawing.
  • Planning, Design, Construction and Raising of Foot Over Bridge, Road Over Bridge, or any other overline structure.
  • Planning, design, and construction of Service Buildings, OHE cum PSI depots, TSS, TWS, SP/SSP’s Buildings, AEE office cum Training Centre, S&T office, TRD office, S&T Structures, Relay Room, Battery Rooms, etc. as per approved drawing and client’s requirements.
  • Planning, Design, and Construction of Residential Quarters (Type -2, Type-3, Type -4, and Type-5) with water supply and sewerage facilities, drainage, service roads, approach road, boundary walls, etc., at different locations, as per approved drawing and client’s requirements.
  • Water Supply arrangements for the Residential Quarters, Office Buildings, Service Buildings, etc., as per approved drawing and client’s requirements.
  • Transportation, handling, stacking, watching, protection, etc., for the construction and Track materials from manufacturer’s works/place of purchase to the working sites.
  • Testing of Material, Quality of works, documentation as per ISO and RDSO/Railway specifications and ensuring precautionary measures and safety arrangements.
  • Providing Ready Mix Concrete (RMC) from reputed supplier of RMC as per approved design mix, drawings, specifications, and contract agreement.
  • Protection works for bridges: Protective screens at FOB’s, ROB’s, etc.
  • Raising of FOB in the section
  • Modification in the platform shelters, passenger amenities, and miscellaneous works as per client’s requirements/approved drawings.
  • Provision of Height gauges at Level Crossings.
  • Construction of Low height sub-way (LHS), Road under bridge (RUB), Road over bridge (ROB) in replacement of Level Crossings, as per client’s
  • requirements.
  • Provision of Permanent Way Linking, construction for TWS & TSS at different locations as per Railway requirements.
  • Preparation and supply of “As Built” drawings.

3. Signaling & Telecommunication works –

  • Modifications in existing S&T plans/drawings for 25 kV ACT system between Udaipur City (excl.)-Himmatnagar (excl.) section.
  • Preparation of new S&T plans & other drawings.
  • Modifications in existing signaling installation at stations and mid-section LC gates for 25 KV ACT between Udaipur City (Excl.)-Himmatnagar (Excl) section.
  • Replacement of existing single line block instruments by single line block instruments suitable for 25 KV AC Traction between Udaipur City (excl.)-Himmatnagar (excl.) section.
  • Provision of additional signal cables for signaling modifications and provision of Quad & OF cables for additional telecom requirements for RE.
  • Provision of additional telecom facilities.
  • Provision of communication media for SCADA.
  • Execution of S&T work and commissioning S&T system as per NR practices/ approvals.
  • Preparation of “as built drawings”.

4. Electrical Works –

  • Supply & installation of 25 KV single Phase AC overhead equipment and all associated works including preparation of all related drawings.
  • Construction of Traction sub-station, switching posts, Sectioning Posts, Sub Sectioning Posts, Maintenance Depots etc.
  • Electrification of Service buildings, Residential Buildings, FOBs/ROBs, LC gates and streets/roads, connecting Service buildings, Residential Buildings & stations.
  • Modifications to existing 11 kV & 33 kV overhead Power Line Crossings
  • Liaison with State Electricity Authorities / Board and other related Government Agency for Power supply arrangement from utility/ State GSS to Proposed TSS and augmentation of 25kV bays, as per requirement.
  • Modification in LT distribution lines at stations as required, to provide necessary safety and electrical clearance required for 25 kV AC electrification.
  • Provision/expansion of rooms for SCADA equipment’s, UPS, workstations, etc. in the existing SCADA Centre, if any.
  • Modification in existing SCADA system, SCADA work at TSS, SP and SSPs including four (04) years of comprehensive maintenance.
  • Training of staff for 25 kV AC Traction system.

For more details, tender documents can be downloaded from the website –https://etenders.gov.in/eprocure/app 

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