A technical design is needed once the connection solution has been approved and the works have to be built on site. It is produced after the connection permit (ATR) has been issued, for the connection works. It is needed for extensions, upgrades or relocations of electrical installations. The contractor needs complete drawings and bills of quantities before the works start.

Technical design
We turn the approved solution into technical documentation for construction: diagrams, drawings, calculations, bills of quantities, installation details and the conditions for commissioning.
ANRE context
Once the connection permit (ATR) is issued and the works are contracted, the technical design prepares the construction of the connection installation or of the reinforcement/extension works. The documentation has to be verifiable by the operator, the contractor and the client.
What this service solves
The technical design (PTh) turns the approved solution into an executable set of diagrams, calculations, drawings, installation details and bills of quantities for the contractor and the operator.
01
Input
We take over the ATR, the approvals and the solution study.
02
Analysis
We define the technical diagram and the main equipment.
03
Documentation
We produce drawings, technical reports, calculations and bills of quantities.
04
Permitting
We support the clarifications through to construction and commissioning (PIF).
When it is needed
- A technical design is needed once the connection solution has been approved and the works have to be built on site.
- It is produced after the connection permit (ATR) has been issued, for the connection works.
- It is needed for extensions, upgrades or relocations of electrical installations.
- The contractor needs complete drawings and bills of quantities before the works start.
Documents to start from
- A technical design starts from the connection permit (ATR) and from the connection contract.
- The approved solution study sets the configuration that is then detailed.
- The approvals, the topographic surveys and the site data fix the conditions on the ground.
- The contractor's and the operator's requirements complete the design brief.
Main deliverables
- The client receives the technical report and the technical specifications of the works.
- The design contains the electrical diagrams and the technical drawings.
- The sizing calculations justify the equipment selected.
- The bills of quantities and equipment lists make tendering and construction possible.
Decisions it settles
- The design fixes the final construction solution.
- It establishes the approved equipment and routes.
- It states the technical and acceptance conditions for the works.
The ANRE framework used as reference
The references below are used to orient the process. The specific conditions are confirmed for every project with the network operator and with the documents applicable at the date of the request.
Frequently asked questions about Technical design
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Phone
+40 755 869 569
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Headquarters
Costea Vodă St. 20, 1st floor Valea Adâncă, Miroslava, Iași County, Romania
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