Structural Engineering • Calculations • Drawings • Permits • Site Support
Structural Engineering Services: Calculations & Technical Drawings
Aboss delivers permit-ready structural calculations and contractor-ready drawings for renovations, extensions and conversions in Amsterdam and the region. From foundations and steel beams to stability, loads and reinforcement—our packages are clear, traceable and practical.
Typical deliverables: calculation report, drawings set, assumptions sheet and technical substantiation for municipality review.
Core Structural Calculation Services
Extensions & Renovations
- Extension calculations (aanbouw)
- Rear extension calculations (uitbouw)
- Frame/portal calculations (portaal)
- Lintel calculations (latei)
Foundations & Ground
- Foundation calculations
- Strip foundation (on steel) calculations
- Pile foundation calculations
- Settlement calculations
Loads & Stability
- General stability calculations
- Load calculations
- Wind & snow load calculations
- Span calculations
Structural Calculations (Constructieberekeningen)
Primary Calculations
- Structural engineering (constructie)
- Steel structure calculations
- Timber structure calculations
- Concrete structure calculations
- Roof structure calculations
- Floor calculations
- Wall calculations
- Truss calculations (spanten)
- Balcony calculations
- Terrace calculations
Advanced / Specialized Calculations
- Reinforcement calculations
- Wind and snow load calculations
- General stability calculations
- Load path and load calculations
- Settlement calculations
- Dynamic load calculations
- Seismic calculations (where applicable)
- Thermal calculations
- Acoustic calculations
- Fire resistance calculations
Note: thermal/acoustic/fire are often coordinated with specialist partners depending on project scope and authority requirements.
Structural Drawings (Constructietekeningen)
Core Drawing Deliverables
- Structural drawings (general)
- Foundation drawings
- Frame/portal drawings
- Roof construction drawings
- Floor drawings
- Wall drawings
- Truss drawings
- Lintel drawings
Details & Coordination
- Stability drawings
- Reinforcement detail drawings
- Section drawings
- Floor plan drawings
- Facade drawings
- 3D model drawings
- BIM integration drawings
Substructure (Onderbouw)
Substructure Calculations
- Groundwork calculations
- Strip foundation calculations
- Pile foundation calculations
- Insulated floor calculations
- Soil bearing capacity calculations
- Drainage calculations
Substructure Drawings
- Groundwork drawings
- Foundation drawings
- Pile layout drawings (paalplannen)
- Insulated floor details
- Soil investigation integration drawings
Load-Bearing Structure (Draagstructuur)
Load-Bearing Calculations
- Load-bearing wall calculations
- Structural floor calculations
- Steel framework calculations
- Lintel calculations
- Hybrid structure calculations
- Timber frame calculations
Load-Bearing Drawings
- Wall elevation drawings
- Floor system drawings
- Steel beam detail drawings
- Lintel position drawings
- Skeleton structure sketches
Building Envelope (Gebouwschil)
Envelope Calculations
- Outer leaf calculations
- Cavity wall calculations
- Window and glazing calculations
- Airtightness calculations
- Energy performance calculations (EPC/EP)
- Wind resistance calculations
Energy performance is typically handled with specialized EP software; we coordinate where required.
Envelope Drawings
- Cladding detail drawings
- Cavity insulation plans
- Frame position drawings
- Sealing detail drawings
- Thermal bridge analysis drawings
Roof Construction (Kapconstructie)
Roof Calculations
- Roof framework calculations
- Roof deck calculations
- Waterproofing calculations
- Gutter and drainage calculations
- Green roof calculations
- Solar panel integration calculations
Roof Drawings
- Truss layout drawings
- Roof covering detail drawings
- Gutter position drawings
- Roof pitch sketches
- Ventilation integration drawings
General Services
Advice & Consultancy
- Project feasibility studies
- Material selection advice
- Sustainability consulting
- Cost estimations
Inspections, Management & Permits
- Building surveys
- Damage inspections
- Preliminary inspections
- Construction supervision
- Coordination with contractors
- Risk management
- Building permit applications
- Compliance with Dutch building codes
- Energy performance certificate calculations (EPC/EP)
Request a Quote
For a fast quotation, send: address, brief scope, photos and any existing drawings. We will define what calculations and drawings are required, and deliver a clear, permit-ready package.
Insulindeweg 649, 1095EA Amsterdam • The Netherlands