Sources shown, unknowns marked
Where a value came from, and its date, is shown beside it. A missing value is marked unknown for your review, not filled in silently.
HVCO
HVCO drafts the study for UK grid connections from 11 kV to 132 kV. Every value shows its source and date, so you check a finished draft instead of starting from blank.

Start from a prepared cable study and spend your time checking the engineering.
Where a value came from, and its date, is shown beside it. A missing value is marked unknown for your review, not filled in silently.
Cover minimums come from the network operator’s published documents, where the land use and voltage are recorded.
Your engineer accepts, changes or rejects each value before anything is issued.
Give HVCO the site and the route options you are studying.
HVCO proposes the values and drawings, with the source beside each one.
Your engineer accepts or changes each value, then issues the report.
Your projects are stored and processed on your own computer. Optional connections share information only when you enable and authorise them.
The local Windows edition requires no access to your Microsoft 365.
Optional AI helps read your project information; you check important details.
30 days free, then £395 per user per month, or £3,950 per user per year, two months free. Excluding VAT.
Engineering decisions stay with your engineer.
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