Fiber & Civil Engineering

Fiber rollouts
without WhatsApp chaos.

Trenches, subcontractors, daily logs, hours, and DATEV preparation run in one connected workflow for civil engineering and gigabit rollout.

The reality of fiber rollout

Where fiber rollouts get stuck.

Manual trench tracking

Site managers still mark progress on printed maps — metres get lost, sections recorded twice.

Subcontractor chaos

Four subs, four WhatsApp groups, no shared log. Who did what and when? Nobody knows.

Manual ArbZG & DATEV

Manual hour sheets, missed breaks, DATEV via Excel export. Payroll takes hours every month.

Features for civil engineering

Everything your rollout needs.

GIS map & trench management

Draw trench sections directly on the map. Metre progress, conduits, manholes — all georeferenced and visible to your team in real time.

  • Drag & drop sections
  • Progress tracking in %
  • Manhole & splice markers
  • Offline map for field teams

Subcontractor portal

Every sub gets their own access. Tasks, daily logs, and timesheets — all in one place, no more WhatsApp.

  • Role-based sub access
  • Digital daily logs
  • Tasks with due dates
  • Photos & docs per section

ArbZG-compliant time tracking

Automatic break calculation per § 4 ArbZG. Overtime, night and Sunday premiums correctly calculated — audit-ready.

  • Auto break after 6h / 9h
  • Overtime account per employee
  • Export-ready for customs audits
  • Shift & night-work premiums

DATEV export & invoicing

Payroll lists as DATEV payroll export. Project invoices with advance and final billing, SKR03/04 compliant.

  • DATEV SKR03 & SKR04
  • Advance & final invoicing
  • Automatic invoice numbering
  • PDF invoice with logo & layout

ArbZG compliant

§ 4 break rules automated

DATEV SKR03/04

Export for your tax advisor

EU data hosting

Firestore Frankfurt · App Hosting EU

Guided rollout

Start the first project together

Ready for your
digital rollout?

We review together which modules make sense for your rollout and how a first project can start cleanly.

Review pilot together

Fiber & Civil Engineering Software | Nexus Digital | Nexus Digital