HomePlanning & Cost Estimation

Practical Solutions Before Construction Begins

Many problems can be avoided when planning and execution are coordinated early on.

Build · Renovate · Plan · Realize

Approach

Technical Review Before the Tender

Technical drawing being reviewed on a construction plan

We review plans, clarify technical details, and identify possible execution options. In doing so, we consider not only technical feasibility, but also schedules, costs, and the actual workflow on site.

Our feedback is grounded in years of hands-on execution experience: we know the details that often get overlooked during planning, and flag connections, tolerances, and interfaces between trades early — before they turn into costly changes on site.

We work directly with architects, site management, and general contractors — from the first plan review through to tender-ready documentation, with clear, traceable figures per BKP and SIA standards.

On projects with HRS, we were directly involved in plan processing and technical solution development. For Halter AG and Implenia AG, we prepared cost estimates and project fundamentals.

Services in This Area

  • Plan review
  • Execution details
  • Quantity take-offs
  • Cost estimation per BKP and SIA
  • Technical consulting
  • Optimization of construction workflows
  • Options and alternative solutions
  • Coordination with site management and specialist planners

We prepare and review cost estimates, develop quantity take-offs, and support tenders. Line items are formulated so they can actually be billed accurately on site.

  • Preparation of cost estimates per BKP
  • Review of existing cost estimates for completeness
  • Quantity take-offs from plans
  • Support with tenders
  • Assessment of change orders

From Initial Review to Handover

We keep processes simple, responsibilities clear, and deadlines binding.

01

Initial consultation

02

Plan and project review

03

Consulting and cost estimation

04

Quote and scheduling

05

Execution and coordination

06

Inspection and handover

Need plans or a tender reviewed?

Send us the documents. We'll get back to you with a technical assessment and, if desired, a cost estimate.

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