Mumbai Railway Vikas Corporation Limited (MRVC), under Ministry of Railways (MoR), invites E- bids for General service electrical works in connection with improvement of station at Ghatkopar, Bhandup, Mulund, Dombivali, GTBN, Chembur, Govandi and Mandkhurd of Central Railway including removal/shifting/diversion/ re-location/provision of HT/LT electrical cables, arial lines, electrical fittings, panels, electrical equipments on FOBs, elevated decks, inter-connections between Deck/FOBs, skywalks, platforms, service/utility buildings, entry/exit, circulating areas etc.
- Tender Reference Number: MRVC/W/EL/204/GS/Station Improvement
- Name of Work: General service electrical works in connection with improvement of station at Ghatkopar, Bhandup, Mulund, Dombivali, GTBN, Chembur, Govandi and Mandkhurd of Central Railway including removal/shifting/diversion/ re-location/provision of HT/LT electrical cables, arial lines, electrical fittings, panels, electrical equipments on FOBs, elevated decks, inter-connections between Deck/ FOBs, skywalks, platforms, service/utility buildings, entry/exit, circulating areas etc.
- EMD: INR 21,20,000/-
- Period of Work: 1095 Days
- Document Download / Sale Start Date: 21st July, 2023
- Document Download / Sale End Date: 05th Sep, 2023
- Pre-Bid Conference Date: 07th Aug, 2023
- Bid Submission Start Date: 20th Aug, 2023
- Bid Submission End Date: 05th Sep, 2023
- Bid Opening Date: 05th Sep, 2023
Scope of Work:
- The specification given below pertains to the entire electrical installation work to be carried out for General Service Electrical Works in connection with Improvement of Station at Ghatkopar,Bhandup,Mulund, Dombivali, GTBN, Chembur, Govandi and Mandkhurd of Central Railway including Removal/Shifting/Diversion/ Re-location/Provision of HT/LT Electrical cables, Arial lines, Electrical fittings, Panels, Electrical Equipments on FOBs, Elevated decks, Inter- connections between Deck/ FOBs, Skywalks, Platforms, Service/ Utility buildings, Entry/ Exit, Circulating areas etc.
The Detailed scope of this work includes:
- Supply of cables, transportation to site, temporary storage, laying, cutting, jointing, diversion & commissioning of 33kV/22kV/11kV/ 2.2kV /1.1kV grade cables & transmission lines laid underground/ over the ground, crossings, on platform, below the tracks, Foot over Bridge (FOB)/ subways/ skywalks, from the railway supply /MSEDCL/Reliance/BEST/TATA/ Local Power supply authorities’ source to Traction Substations/ General service Substation/ Electric room and LT panel to various installations.
- Preparation of existing and proposed HT/LT cable/transmission line route plan, supply, transportation, laying, jointing, testing & commissioning of cables.
- Electrification of platforms, Decks, FOBs, Pathways, service buildings, circulating areas etc.
- Supply and provision of independent earthing system for transformers, HT/LT panel, Feeder, earth stations etc. as per the provision of relevant latest specification & IE rules.
- Supply of pumps, suitable starters, panels, provision of earthing for supply of water fromOverhead tank/ underground tank and connecting to suction and delivery system.
- Dismantling & shifting of released material to nominated sites/ depots with contractor own labour and transportation.
- Temporary shifting & modification to existing power supply network, fittings, fans, electrical equipment etc. infringing civil construction work under the project/contract.
- Supply, erection, testing and commissioning of transformers, HT/LT panels of latest relevant specification.
- Temporary lighting arrangement during night for engineering /Electrical working with contractor light fittings and labour.
- Supplies of materials as per approved brands/ manufacturers indicated in technical specification and are for guidance only. However, the employer reserves the rights to select any other equivalent brand.
- The contractor shall submit the details of documents for supply of material/ equipment to the public mass transport authority/ public authority/CPWD in the last five years and have a proven performance certificate.
- The cable route for HT/LT cables if available with Railways shall be provided purely as guidance to the tenderer/contractor. After awarding contract, the contractor has to survey the entire area where the HT/LT cables/transmission lines are to be laid along with client’s engineers/ Railway representatives to assess the actual quantum of work, prepare his own constructional drawings/plans and submit the same for approval before the commencement of any work.
- The work covers display of energy efficient LED glow signages & energy efficient LED luminaries on passenger amenities areas like platforms, booking hall, waiting rooms & concourse etc. of various stations in Mumbai Suburban Section.
- The work which is not included in the schedule but required to complete the work shall be considered as the part of work and carried out by the contractor accordingly and no payment will be paid for that.
- Agency/Contractor shall visit the site for designing the signages. Design, model, graphics and colour scheme shall be approved from the user department before supply of LED lit boards.
- Agency/ Contractor shall submit the design report through a professional design expert for appreciation of the user department.
- LED lit Sign Boards are to be provided dust environment and open space and should have proper louvres or ventilation for dissipation of heat generated by drivers/ LEDs.
- The quality of the Vinayl/Polycarbonate sheet/ anodized coating should be covered under a three years warranty from the manufacturer. LED’s/LED drivers shall be covered for free replacement three years warranty from the manufacturer.
- Documentary proof of purchasing of LED/ LED drivers/ Vinayl sheet/ Polycarbonate sheet from a reputed approved brand shall be required to be submitted along with the bill.
- Each LED Lit sign Board should also envisage development of Railway branding by displaying Indian Railway Logo and important messages like “Swatchh Bharat’’ and ‘’No Smoking’’ on any other message as approved etc. Inspection of glow sign boards shall be MRVC authorised representative at manufacturers works.
Supply, Transportation, Laying, Testing, Commissioning of Cable:
- This section deals with general information and criteria for supply, transporting, storing, laying, jointing, testing and commissioning of 33/22/11/6.6/2.2 kV, three core, Aluminium conductor of different sizes, cross linked polyethylene (XLPE) Extruded insulated cable.
- Cables used for supplying transformer, panels etc also for replacing infringing overhead lines/underground cables of Central Railway/Western Railway.The cable shall be manufactured with triple extrusion process with CCV line technology.
- This will also include all associated works of other electrical infringement removal. The scope of work also includes design, casting foundations, fabrication, and erection of mast & Dwarf Mast Anchor (DMA) for erection of 4/2 pole gantry structures, termination of Arial lines.
Eligibility:
Average Annual Construction Turnover:
- Minimum average annual contractual turnover of INR 2622.65 Lakhs including GST calculated as total certified payments received for contracts in progress and/or completed within the last 5 years, divided by 5 years from 1st April 2017.
Experience:
- The Bidder as a prime contractor or joint venture member or management contractor or sub-contractor must have successfully completed any of the following during last 07 (seven) years, ending last day of month previous to the one in which tender is invited:
- Three similar works costing not less than INR- 1180.19 Lakhs including GST, or
- Two similar works costing not less than INR- 1573.59 Lakhs including GST, or
- One similar work costing not less than INR 2360.39 Lakhs including GST
The draft Terms of Reference (Draft ToR) is available at MRVC website www.mrvc.indianrailways.gov.in
Source: MRVC- Tender | Image Credit (representational): Central Railway
