SERMIMAR® ENGINEERING CLUSTER HUB · ISO 19650

ISO 19650 3D BIM Coordination, Digital Twin & Clash Detection Services

Eliminate expensive site rework before mobilization. Federated Architectural, Structural, Mechanical, and Electrical BIM engineering from LOD 300 design development to LOD 400 shop fabrication.

LOD 300

2,500 – 15,000 m²

LOD 300 Architectural & Structural BIM

Design-development and permit-grade 3D BIM geometry with verified wall assemblies, structural column/beam sizing, and code-compliant egress schedules.

2 – 4 Weeks $11,500 – $22,000 (for 5,000 m² ref.)

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LOD 350

5,000 – 35,000 m²

LOD 350 4-Discipline BIM Coordination

Construction-ready RIBA Stage 4 federated coordination modeling exact structural connections, MEP hangers, slab penetrations, and zero-clash ceiling plenums.

4 – 6 Weeks $26,500 – $48,000 (for 10,000 m² ref.)

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LOD 400

3,000 – 40,000 m²

LOD 400 Fabrication & Shop Drawing BIM

Direct-to-factory digital twins containing bolt/weld assembly marks, MEP prefabrication spool sheets, curtain-wall machining details, and zero-waste cut lists.

5 – 8 Weeks $32,000 – $58,000 (for 10,000 m² ref.)

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LOD 350 / 400

5,000 – 75,000 m²

3D BIM Clash Detection & Resolution

Rule-based Navisworks & Solibri spatial auditing plus active engineering redesign to deliver signed zero-clash construction models.

2 – 4 Weeks (or Weekly Sprint) $9,500 – $24,000 (for 15,000 m² audit & resolution)

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ISO 19650 EIR / BEP

10,000 – 250,000+ m²

ISO 19650 BEP & Information Management

End-to-end BIM Information Management establishing airtight EIRs, Master Information Delivery Plans (MIDP), naming conventions, and COBie asset schemas.

1 – 3 Weeks Setup + Ongoing Gate Audits $6,500 – $18,500 (Governance & Setup Package)

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LOD 300 / 350 (LOA 30)

1,500 – 50,000 m²

Scan-to-BIM (Point Cloud to Revit)

Converting raw LiDAR laser scans (.E57 / .RCP) of existing industrial plants, heritage structures, and towers into ±5–10 mm accurate Revit digital twins.

2 – 4 Weeks $8,800 – $19,500 (for 6,000 m² LOA 30 ref.)

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5D BIM (LOD 350/400)

5,000 – 100,000 m²

5D BIM Quantity Take-Off & BoQ

Automated, auditable Bills of Quantities linked directly to 3D BIM element GUIDs—eliminating manual 2D scale-off omissions and tender contingencies.

2 – 3 Weeks $7,500 – $18,000 (for 12,000 m² 5D BoQ package)

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LOD 350 / 400 MEP

4,000 – 60,000 m²

MEP & HVAC Spatial BIM Coordination

Precision 3D spatial routing of HVAC ducts, chilled-water headers, medical gases, fire sprinklers, and HV/LV cable ladders for complex buildings.

3 – 6 Weeks $16,000 – $34,000 (for 8,000 m² complex MEP)

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LOD 350 / 400 Steel

2,000 – 50,000 m²

Structural Steel & Precast BIM Detailing

Engineer-governed Tekla & Revit structural detailing for clear-span industrial halls, seismic steel frames, space trusses, and precast concrete structures.

3 – 5 Weeks $14,000 – $32,000 (for 10,000 m² / ~450–600t steel ref.)

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LOD 300 / 400 .RFA

10 – 500+ Product SKUs

Custom Revit Family & Manufacturer BIM Libraries

Get your building products specified directly into international architectural tenders with lightweight, MEP-connected parametric .RFA and IFC4 libraries.

2 – 4 Weeks $2,800 – $12,500 (for 15 – 80 Parametric SKU Families)

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RIBA Stage 4 / AIA CD

2,000 – 45,000 m²

Architectural Construction Documentation (CD Sets)

Comprehensive RIBA Stage 4 / HOAI LP 5 / AIA Construction Document sets generated directly from coordinated 3D BIM models—plans, wall sections, wet-cores, stairs, and schedules.

3 – 6 Weeks $14,500 – $29,000 (for 5,000 m² full CD package)

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LOD 500 / COBie Digital Twin

5,000 – 150,000 m²

As-Built BIM & COBie Digital Twin Handover

Reconciling site redlines, O&M manuals, and commissioning serial numbers into an operational ISO 19650-3 / COBie 2.4 Digital Twin ready for Maximo, Planon, or Archibus.

3 – 5 Weeks $11,000 – $27,500 (for 15,000 m² As-Built & COBie)

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INTERACTIVE ENGINEERING & FEE ENGINE

BIM, Masterplan & Facade Scope Calculator

UK ISO 19650 · RIBA Stages 2–5 · Part B/L

1. Building Typology

2. Gross Floor Area (m²)

m²

500 m² 10,000 m² 25,000 m² 60,000+ m²

3. Discipline Scope

4. Target BIM LOD Level

5. Target Jurisdiction & Code

Estimated Studio Engineering Fee Band $59,700 – $77,300 (€54,900 – €71,100)

Estimated Engineering Load 935–1195 man-hours

Milestone Delivery Schedule 6–10 weeks

Est. BIM Views & CD Sheets ~81 sheets / models

Indicative Construction CAPEX Ref. $9,600,000 – $14,800,000

Included Native Deliverables

Federated .RVT / .NWD
BCF Clash-Free Audit Report
5D Itemized BoQ (.XLSX)
Full CD .DWG Set

Request Detailed Engineering & Cost Study via WhatsApp

CROSS-DISCIPLINE ARCHITECTURE

Explore complementary BIM levels, building typologies, and facade/DfMA specifications.

MASTERPLAN

Masterplanning

Masterplan architecture and multidisciplinary design for villa compounds, residential communities, 5-star resorts, industrial plants, logistics hubs, and hospitals.

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ENVELOPE

Facade & DfMA

Unitized aluminum curtain wall, A1 ventilated rainscreen facade, thermal-bridge FEM analysis, seismic bracket statics, and 40HC container-ready DfMA steel packages.

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BIM STANDARDS & GOVERNANCE

LOD 300 vs. LOD 350 vs. LOD 400 BIM Specification Guide

Comprehensive engineering comparison of BIM Level of Development LOD 300, LOD 350, and LOD 400: geometry, interface brackets, MEP clearances, 5D BoQ accuracy, and fees.

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TECHNICAL & COMMERCIAL Q&A

Frequently Asked Engineering & Commercial Questions

Direct technical answers on deliverables, ISO 19650 workflows, revisions, and fee structures.

What clash tolerance thresholds do you enforce in Navisworks and Solibri?

We run hard, soft/clearance, and 4D workflow clash matrices down to ±3 mm on structural steel/curtain-wall anchors and 25–50 mm insulation/access envelopes around pressurized MEP ducts and gravity drainage slopes.

Can you work directly inside our firm’s Autodesk Construction Cloud (ACC / BIM 360) environment?

Yes. Our engineers connect directly to client-hosted ACC, BIMcollab, Trimble Connect, Dalux, or Procore CDEs using your ISO 19650 container naming and weekly BCF coordination cycles.

What is the difference between architectural drafting outsourcing and engineer-led BIM coordination?

Drafting converters simply trace 2D lines into 3D without resolving structural beam depths, seismic drift joints, or HVAC static pressure drops. Our BIM pods are supervised by licensed architects and civil engineers who solve the engineering root cause of every clash.

Do you create parametric Revit families for building product manufacturers?

Yes. We author lightweight, LOD 300/400 parametric .RFA libraries with clean lookup tables, IFC property sets, and thermal/photometric metadata for international facade, HVAC, and architectural product manufacturers.

How accurate are 5D BIM Quantity Take-Offs (BoQ) extracted from your LOD 350/400 models?

Because every wall layer, rebar/steel tonnage group, duct fitting, and facade mullion carries standardized Keynote/Uniclass/OmniClass codes, automated 5D schedules achieve ±2–3% material quantity accuracy prior to tender.

SECTION 16 · DIRECT ENGINEERING PROPOSAL & WHATSAPP DESK

Request a Scoped BIM, Masterplan or Facade Engineering Proposal

Share your site parcel, CAD sketches, or point-cloud survey directly with our founding architects and civil engineers. Receive an itemized LOD deliverables matrix and fixed milestone schedule within 24 hours.

Send Brief via WhatsApp (+90 505 507 04 18) +90 505 507 04 18 Calculate Project Fee & Timeline

ISO 19650 3D BIM Coordination, Digital Twin & Clash Detection Services

BIM, Masterplan & Facade Scope Calculator

Related Engineering Packages & Typologies

Masterplanning

Facade & DfMA

LOD 300 vs. LOD 350 vs. LOD 400 BIM Specification Guide

Frequently Asked Engineering & Commercial Questions

Request a Scoped BIM, Masterplan or Facade Engineering Proposal