Call for tenders' details

Title:
Supply, installation and maintenance of 2 battery storage systems - 2 lots.
Contracting authority:
European Commission, Joint Research Centre (JRC)
TED publication date:
31/07/2015
Time limit for receipt of tenders:
28/09/2015
Status:
Closed
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Results per page: 10 | 25 | 50 53 Questions found, displaying 31 to 40.[First/Prev] 1, 2, 3, 4, 5, 6 [Next/Last]
# Question Answer Last publication date Status
7
Question: In the document “Technical specifications” on page 8, third point, it refers to a range between[...]
The unit of measurement is VAR and not VOLTS. The correct values are -60kVAR < Q < +60kVAR for [...]
07/09/2015
3
At the point D14 page 6 is defined the container in which the batteries will be installed, but it is [...]
The AC/DC converter must not be in the same container with the batteries. The container is located outside[...]
07/09/2015
2
The point D 14 page 6 refers to the “control unit”. The ‘control unit’ shall be understood as the supervisor[...]
The control unit shall be able to connect to a SCADA system. Some specifications of the SCADA are available[...]
07/09/2015
1
The point C9 page 6 refers on the containment system: container 20 ft. Is it possible to use even systems[...]
20 ft container is the maximum dimension, there is no problem by using a smaller container if the security[...]
07/09/2015
32
Is it possible to have a description of critical and non-critical loads as well as the management mode[...]
Critical loads include specific systems that will remain operational during an outage. Typical "critical[...]
07/09/2015
31
Given the temperature range required, is it correct to say that the climate control system should be [...]
Yes, it is correct to consider that climate control system is required. Climate control system shall [...]
07/09/2015
30
Is it possible to have a more detailed description of the 3 operating modes mentioned?
More information are available within the "explanatory and requirements details", page 7, 2nd point.
07/09/2015
29
Does 25 ° C refer to the outside temperature or to that of the equipment?
It refers to ambient temperature of the room(s) or container(s) where the different pieces of equipment[...]
07/09/2015
28
Considering the need for air conditioning, is the degree of protection IP23 defined as the minimum acceptable[...]
IP23 is the requirement for acceptance and therefore the minimum acceptable protection for the container[...]
07/09/2015
6
Question 1: In respect to the documents to be provided by the tenderer, including by the “sub-contractor[...]
1. Subcontractors shall submit the same documents as the main contractor; the document in copy for the[...]
07/09/2015