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D-Frankfurt: engineering-design services for traffic installations - EU tenders
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D-Frankfurt: engineering-design services for traffic installations

  • Published
    21/03/2012
  • Deadline
    07/05/2012
  • Today
    10/06/2026
Status
Submission closed
Type of contract
Services
Subject for Renewal
No
Buyer
Not available
Place of performance
NUTS code: DE712 Frankfurt am Main, Kreisfreie Stadt
Location of buyer
NUTS code: Not available
Business sector (Main CPV)
71322500 Engineering-design services for traffic installations
Total estimated contract value (excluding VAT)
Not available
Total final contract value (excluding VAT)
Not available
Tender reference number
VGF/EU 52/12
Description

In order to ensure traction power supply on the dining sections for the higher requirements of the planned operation of the new vehicles, a restructuring and reinforcement of the existing traction power supply network is necessary with the following measures:
— Introduction of the two-sided supply,
—Intensification of contact line equipment,
— Installation of silver-alloyed contact wire RIS 120,
— Installation of stronger DC circuit breakers with a rated current of at least 2600 A, including adaptation of the control in line exits in existing rectifier stations,
— Upgrading rectifiers,
— Equipping all dining points with load-breakers as a dining switch to enable the dining circuits to be activated by G-protective and cable protection with the necessary extension and connection of the control systems in the rectifier stations, including the construction of a signal transmission path between GW and the menu,
— Installation of coupling circuit breakers for the selective disconnection of dining sections.

Submission Method
Not available
Tenders may be submitted
Submission for all lots
Information about a public contract, a framework agreement or a dynamic purchasing system (DPS)
The notice involves a public contract
Conditions for opening tenders (date)
Not available
Award method
The most economic tender
Estimated value
Not available
Final contracted value
Not available
Award of contract
Not available
Prior information
Contract
Award
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