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A. Hak Purmerend · Work preparation · 2025

Before a single
metre is dug.

Six months as work preparation engineer at A. Hak, a contractor in underground infrastructure. Cable and pipeline projects demand tight preparation: drawings, permits, materials, planning and safety all have to be right before the crew goes into the street.

Period

Six months 2025

Role

Work preparation Link between office and site

Field

Underground infra Cables and pipelines

Obtained

VCA VOL Dutch safety certification

A project is won or lost at the office.

Whatever is wrong in the preparation comes back on site: incorrect quantities, material that has not arrived, a crew standing still. An hour of checking at the office is cheaper than a day of waiting with an excavator on the clock, and that is exactly what work preparation is about.

Working out

Work plans and calculations

Translating supplied designs and client information into how many metres of pipe or cable are needed, where excavation sits, which materials to order, and which steps the crew takes on site.

Coordinating

The office and the crews

Close contact with supervisors and fitters to keep the preparation aligned with practice: matching planning, discussing bottlenecks and clarifying information, so there are as few surprises on site as possible.

Safety

Permits and VCA VOL

Working underground is about controlling risk: utility location requests, working alongside roads and digging near existing cables and pipelines. I obtained my VCA VOL certification and translated those principles into concrete arrangements in the preparation.

What I learned here.

  • Quantities and cost

    Turning metres, materials and hours into a calculation and an order list, where a miscalculated quantity feeds straight through into the cost of the project.

  • Structure in detail

    Reducing drawings, utility companies, residents, materials and planning to information in which a supervisor sees at a glance what has to happen where and when.

  • Office and site

    Not just emailing, but calling, probing and making arrangements concrete, which is how misunderstandings in the field are actually prevented.

  • Setting priorities

    Several projects at once, with weather, deliveries and client changes as variables: deciding which information is needed first and adjusting when the situation shifts.

  • Ownership

    The quality of the preparation determines how execution runs: double checking, preventing errors and flagging in time when something does not add up.