Delhi Metro update: Tenders invited for Electrical & Mechanical works for Augmentation works of Ajronda and Sarita Vihar Depots

In continuation to the tender for construction of Tunnel & 4 Underground Stations of Aerocity to Tughlakabad corridor of Phase-4, the Delhi Metro Rail Corporation Ltd. (DMRC) has invited open e-tender for the work- “Design Verification, Supply, Installation, Testing and Commissioning of E&M works, Fire Detection, Fire Suppression System, EOT Crane, Compressor and VAC for Augmentation works of Ajronda and Sarita Vihar Depots of Phase-IV of Delhi MRTS”.

  • Contract: DE – 12
  • Approximate cost of work: INR 16.57 Crore
  • Completion period of the Work: 27 Months
  • Pre Bid Meeting Date: 06-May-2021
  • Document Download / Sale Start Date: 22-Apr-2021
  • Document Download / Sale End Date: 01-Jun-2021
  • Bid Submission Start Date: 20-May-2021
  • Bid Submission End Date: 01-Jun-2021
  • Bid Opening Date: 02-Jun-2021

About the project:

  • The said contract is generally for the following works of DMRC Phase-IV MRTS being executed by DMRC:
    • Design Verification, Supply, Installation, Testing and Commissioning of E&M, Fire Detection, Fire Suppression, HVAC Systems, EOT Cranes and Compressor for augmentation of Ajronda and Sarita Vihar depot are mentioned in this contract.
  • The quantities taken in BOQ are the cumulative requirement of all augmentation work of Ajronda and Sarita Vihar depot.

Scope of Work:

  • The scope of work under these specifications generally covers but is not limited to supply, fabrication, installation/fixing, necessary touch up painting, testing and commissioning of the items mentioned in the Bill of Quantities. 
  • The contractor shall carry out and complete the said work under this contract in every respect in conformity with the current rules and regulations of the Local Electricity Authority, the Bureau of Indian Standards , The Electricity Act, 2003, rules and regulations made thereunder, such as Central Electricity Authority (Measures relating to Safety and Electric Supply) Regulations, 2010 amended up to date and with the directions of and to the satisfaction of the Employer or his representative. 
  • The contractor shall provide all required labour and install all materials, appliances, equipment (except those items which will be supplied by the owner to the contractor at site) necessary for the complete provision and testing of the installation as specified herein and shown on the drawings. 
  • This also includes any material, appliances, equipment not specifically mentioned herein or noted on the drawings as being furnished or installed but which are necessary and customary to make complete installation properly connected and in working condition. 
  • The work shall include all incidental jobs / minor civil works connected with installation such as excavation in trenches and backfilling, cutting, drilling and grouting etc. 
  • The following jobs shall be deemed to be included in the scope of work of relevant item whether specifically mentioned or otherwise:
    • Conduiting, Wiring, Supply & Fixing of Modular type Switches etc. for Lighting & fans etc.
    • Conduiting, Wiring, Supply & Fixing of Modular type Sockets and Switches including Industrial Socket outlets wherever required and as per drawings.
    • External Lighting including its Feeder Pillar, Cabling, Poles all complete, High Mast (as applicable).
    • Lighting Fixture for internal areas (including verification of lux level achievable in various areas) and External Areas.
    • Fire Detection and Alarm System including associated Conduiting and Wiring.
    • Safety Equipment as per requirement.
    • All panels & DBs as required.
    • Various Distribution Boards / Panels as required with Automatic Source Transfer System etc.
    • Power Supply for Signage.
    • DC Control Supply system as required.
    • Power Cables and Control Cables, Cable Trays, Raceways and Ducting etc.
    • Exhaust Fans, bracket fans, air circulator fans and Ceiling Fans.
    • Ventilation of Basement & Compressor Room, Substation & Pump Room, Air- Conditioning of Equipment Rooms and other areas as specified as per requirement.
    • Protective Earthing and Lightning Protection.
    • Cabling, Hume Pipes, Cable Termination, RCC trenches, Poles etc. for External Lighting.
    • Protection and Interlocks.
    • Verification of GFC Drawings.
    • Preparation of Shop Drawings and As Built drawings.
    • Submission of Scheme for total discrimination between ACBs and MCCBs
    • Pressure calculations for fire Suppression system.
    • Fire Pumps, Fire Hydrants, Sprinklers and Fire System Piping.
    • EOT cranes and Air Compressor.
    • Clean agent-based gas suppression System in Electrical Panels and Fire Extinguishers.
    • Interfacing with designated contractors/ DDC’s as per interface matrix provided at Chapter 4 of particular specifications part A.
    • Inspection and Testing of equipment at manufacturers work prior to dispatch.
    • Testing at site as required.
    • Transportation, Storage, insurance etc.
    • Loading, transportation and unloading.
    • Protection of stored materials/installed work against damage due to dirt, sun and rain including providing tarpaulin/ PVC sheet covers as required.
    • Providing security arrangements/watch and ward for stored materials and installed works to guard against pilferage including providing temporary covers on conduit outlets after drawing of wires before fixing switches/fittings etc.
    • Comprehensive insurance with DMRC as beneficiaries against pilferage during transportation/storage/installation as per GCC.
    • Demobilization and clearing of all temporary works/facilities after completion of work at site and cleaning work are before handing over.

The tender documents describing the Scope of Work and Terms and Conditions for the Contracts are available on the website

Source: DMRC-Tender | Image Credit: DMRC