Pro · first 1 of 5 tasks freeIntermediate
Haselmoor administration building: cost calculation under DIN 276
Professional course, about 2 h 20, five tasks on an invented case with real practice: an administration building for a water association in Hesse, work stage 3. You are the project architect: you calculate KG 300 down to the 3rd level, update KG 400 benchmarks with a regional factor and the construction price index, work out eligible costs and the HOAI fee, build the total costs KG 100 to 800 gross with 19 % VAT and compare them with the estimate and the cost cap.
Pricing will be announced when the programme opens.
Germany · Deutsch
- 5 tasks
- 4.0 h of study
- Professional certificate

Who this course is for


Invented character and company, drawn for this case
What you will do
Every figure is checked against the ledger. Task 1 is free.
You will be able to
Skills checked
- Build a DIN 276 cost calculation to the 3rd level from element quantities
- Update cost benchmarks with a regional factor and a construction price index
- Work out HOAI eligible costs (§ 33) and the interpolated fee for work stages 1-8
- State total costs CG 100-800 gross with 19% VAT for a client without input VAT recovery
- Compare the cost calculation with the cost estimate and a cost cap, and test a saving
Tasks

- 1Cost calculation for KG 300 down to the 3rd levelBOQFree
- 2Price KG 400 from updated benchmarksBOQ
- 3Eligible costs and the HOAI feeBOQ
- 4Total costs KG 100–800, net and grossBOQ
- 5Cost control: comparison with the estimate and the cost capBOQ
Certificate
Awarded when all 5 tasks pass the numbers, trace and explain checks. The free tasks give a progress badge, not the certificate.
4.0 h of study
Files you work with
Created in your OpenConstructionERP workspace the moment you enrol.
- project
- parties3 records
- BOQbill of quantities33 lines
The Ashbrook Community Health Centre tender set: drawings with revisions and a model, the same files a contractor's tender team receives.

Before you start
No other course is needed first. You can start with this one.
Questions
How long does the course take?
5 tasks · 4.0 h of study
Is it free?
Pro · first 1 of 5 tasks free. Pricing will be announced when the programme opens.
Do I get a certificate?
Awarded when all 5 tasks pass the numbers, trace and explain checks. The free tasks give a progress badge, not the certificate.
Join the waitlist
What's included
- 16 professional courses on one building, 80 checked tasks
- A professional certificate for each course and 4 track certificates
- The full tender set: drawings with revisions and a model
- The first 1 tasks of every course are free now
Pricing will be announced when the programme opens.
Questions about this course? Write to info@datadrivenconstruction.io


OpenConstruction Academy