Question 1

What LGS detailing services does MODCON offer?

Accepted Answer

MODCON provides complete LGS shop drawings including wall frame layouts, truss designs, floor joist detailing, member schedules, fastener callouts, connection details, and CNC-ready production files. We also offer structural engineering with RPEQ certification, machine workflow testing, wood-to-steel conversion, BIM coordination, and LGS estimation services.

Question 2

What is included in a typical shop drawing package?

Accepted Answer

A complete shop drawing package includes wall frame elevations, panel layouts, truss details, floor joist plans, connection details, member schedules, fastener specifications, bracing layouts, header and jamb details, and CNC production data files compatible with your specific roll forming machine.

Question 3

Which LGS roll forming machine brands does MODCON support?

Accepted Answer

We support ALL major brands including FrameCAD, FrameBuilder, Scottsdale, Howick, Dahezb, Pinnacle, FrameMac, FrameTech, Knudson, and XHH. We generate machine-specific CNC data in CSV, RFD, NC, and DXF formats for each platform.

Question 4

What is the difference between FrameCAD and FrameBuilder?

Accepted Answer

FrameCAD is a complete system and ecosystem including FrameCAD Structure and FrameCAD Detailer software, typically bundled with FrameCAD roll forming machines. FrameBuilder is a separate, standalone LGS detailing software that can work with various machine brands. MODCON is proficient in both.

Question 5

Can MODCON convert my wood or timber design to LGS steel framing?

Accepted Answer

Yes. We specialize in converting architectural designs originally intended for timber or wood framing into Light Gauge Steel (LGS) or Cold Formed Steel (CFS) framing. We take your existing plans, re-engineer the structural elements for steel, and produce complete shop drawings with machine-ready CNC files.

Question 6

Can you test my new LGS roll forming machine?

Accepted Answer

Yes. We offer a Machine Workflow Setup service where we create and send specific test file packages (CSV, RFD, NC formats) tailored to your machine brand. These files help calibrate your machine, validate your production workflow, and ensure your setup is producing accurate frames before you begin real projects.

Question 7

What is RPEQ certification and does MODCON provide it?

Accepted Answer

RPEQ stands for Registered Professional Engineer of Queensland. It is a mandatory certification required for any engineering work performed in Queensland, Australia. Yes, our Principal Engineer PGM Ariyarathna holds RPEQ certification and can sign off on structural designs for projects in QLD, NSW, and VIC.

Question 8

Does MODCON comply with NCC 2022?

Accepted Answer

Yes. All our engineering and detailing work is fully compliant with the National Construction Code 2022 (NCC 2022), which is the primary building code governing construction standards across Australia.

Question 9

What is AS/NZS 4600?

Accepted Answer

AS/NZS 4600 is the Australian and New Zealand Standard for Cold-Formed Steel Structures. It specifies the requirements for the design of cold-formed steel structural members and connections. All MODCON structural calculations follow this standard.

Question 10

Does MODCON provide Form 15 compliance?

Accepted Answer

Yes. We provide Regulation 1507 Certificate of Compliance (Form 15), a design compliance document required for building work in Queensland that certifies the structural design meets all relevant standards and codes.

Question 11

What BAL levels and wind zones does MODCON support?

Accepted Answer

We design for all Bushfire Attack Levels (BAL-LOW, BAL-12.5, BAL-19, BAL-29, BAL-40, BAL-FZ) and all Wind Zones (N1, N2, N3, N4, C1, C2) as classified under Australian standards.

Question 12

What types of buildings does MODCON detail?

Accepted Answer

We detail a wide range including tiny homes, garden rooms, granny flats, modular homes, kit homes, small cabins, multi-family apartments, ADUs, commercial facades, childcare centers, schools, hospitals, retail buildings, industrial warehouses, cold storage facilities, workshops, and mid-rise buildings up to Class 2-9 under NCC 2022.

Question 13

Can MODCON handle mid-rise or commercial LGS projects?

Accepted Answer

Yes. We have expertise in mid-rise steel framing for multi-story buildings, commercial facades, and large-scale projects. Our structural engineering capabilities cover complex load paths, bracing systems, and connection designs required for larger structures.

Question 14

Can MODCON design LGS room partitions and office fitouts?

Accepted Answer

Yes. We design internal steel stud partitions, office fitout framing, drywall framing systems, and room dividers using Light Gauge Steel. This includes detailed shop drawings and CNC data for fabrication.

Question 15

Does MODCON work on projects outside Australia?

Accepted Answer

Yes. While our primary market is Australia (QLD, NSW, VIC), we serve clients in New Zealand, United States, Canada, United Kingdom, and United Arab Emirates. We adapt our detailing to comply with local building codes and standards in each region.

Question 16

What software does MODCON use for LGS detailing?

Accepted Answer

We use a range of industry-leading software including FrameCAD Structure, FrameCAD Detailer, FrameBuilder, Scottsdale PanelSC, Vertex BD, StrucSoft MWF, Arkitect, Modwall, and Autodesk Revit for BIM coordination. The software choice depends on the client's machine brand and project requirements.

Question 17

How do I start a project with MODCON?

Accepted Answer

Visit modconconstruction.com and use the Start Your Project form. Upload your architectural plans (DWG, PDF, or RVT), select your required scopes such as Estimation, LGS Detailing, Engineering, or Sign-off, and provide project details. You can also reach us directly via WhatsApp for urgent inquiries.

Question 18

What files does MODCON need to start detailing?

Accepted Answer

We typically need architectural floor plans, elevations, sections, and any engineering specifications. Accepted formats include DWG (AutoCAD), PDF, and RVT (Revit). The more detail you provide, the faster and more accurate our output will be.

Question 19

How long does LGS detailing typically take?

Accepted Answer

Turnaround depends on project complexity. A standard residential home typically takes 5 to 10 business days. Commercial and mid-rise projects may take 2 to 4 weeks. We also offer expedited services for urgent projects.

Question 20

Who is PGM Ariyarathna?

Accepted Answer

PGM Ariyarathna is the Principal Structural Engineer and Director of MODCON Construction. He is a Chartered Professional Engineer (CPEng), registered on the National Engineering Register (NER - 3079586), RPEQ certified, and a member of Engineers Australia.

Question 21

What is CPEng?

Accepted Answer

CPEng stands for Chartered Professional Engineer, a credential awarded by Engineers Australia that signifies the highest level of professional engineering competence. It is recognized internationally under the International Professional Engineers Agreement (IPEA).