Structural Calculations – Steel, Concrete, Connections and Foundations
We prepare structural calculation reports that clients, consultants and authorities can approve: steel frames, platforms, stairs, pipe racks, sheds, mezzanines, equipment supports and foundations.
Calculations follow AISC 360, ACI 318, ASCE 7 and the Saudi Building Code (SBC 301 / 304), using STAAD Pro, SAP2000 and IDEA StatiCa, with connection design, base plates, anchor bolts and wind and seismic loads.
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Typical response within 24 hours · Confidentiality assured
What we calculate (Structural, Lifting and Foundation Calculations)
Steel member and frame design
steel structure calculation (AISC 360, STAAD Pro, SAP2000)
Bolted and welded connection design
connection / bolt calculation (AISC 360, IDEA StatiCa)
Base plate and anchor design
base plate and anchor bolt (AISC DG 1, ACI 318)
Wind load to code
wind load calculation (ASCE 7, SBC 301)
Seismic load to code
earthquake load calculation (ASCE 7, SBC 301)
Lifting lug, padeye and trunnion design
lifting lug calculation (ASME BTH-1, DNV)
Spreader bar and lifting beam design
lifting beam calculation (ASME BTH-1)
Rigging study and critical lift plan
crane lift plan (ASME B30, Aramco GI 7.030)
Transport and sea fastening calculation
transport / sea fastening (DNV-ST-N001)
Platform, stair and handrail design
platform / staircase calculation (AISC, OSHA)
Pipe rack structural design
pipe rack calculation (AISC, PIP STC01015)
Crane runway design
crane girder calculation (AISC DG 7, CMAA)
Equipment and tank foundation design
foundation calculation (ACI 318, SBC 304)
Reinforced concrete design
concrete calculation (ACI 318, SBC 304)
Weight and COG report
weight and centre of gravity (SolidWorks / Excel)
Send us your drawings and data on WhatsApp (+966 55 545 8298) or email (enquiry@sletec.com) for a fixed-price quote, usually within 24 hours.
Frequently Asked Questions
Can you check an existing structure for new loads?
Yes. We check existing steel and concrete structures for new equipment, piping or modifications, and design strengthening if needed.
Do you design foundations?
Yes. We design equipment, tank, pump and compressor foundations, including dynamic analysis for vibrating machines.
Do you follow the Saudi Building Code?
Yes. We apply SBC 301 loads and SBC 304 concrete design when required.
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Serving all GCC countries
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One drawing or a complete design package — we reply with a fixed-price quote, usually within 24 hours.
Request Engineering Support
Typical response within 24 hours · Confidentiality assured