3D MEP BIM.
Fabrication-Ready.
Zero Clashes.

Specialist 3D MEPF BIM modeling and clash coordination across Mechanical, Electrical, Plumbing & Fire Protection. Built for trade contractors & specialist installers with fixed milestones and 48-hour turnarounds.

Launch Estimator
Full MEPF Coordination
ACMV, Plumbing & Sanitary, Electrical & Fire
Navisworks 0-Clash Guarantee
Clash-free spatial fit before site install
BWIC Sleeves & Penetrations
Coordinated wall & slab blockouts
2 Included Revision Cycles
Fixed milestone · zero retainer risk
BCA BIM Guide · SS 553 ACMV Zero Retainers
Fixed Milestone Rate · BCA Singapore BIM Guide
S$2,600 – S$5,450 / floor
  • Installation-Ready Shop Drawings
    Fully dimensioned 2D DWG & PDF sets
  • Wall & Slab Sleeve Layouts (BWIC)
    Core drill & box-out sets before deck pours
  • Fast Consultant & Main Con Sign-Off
    Zero hard clashes · pre-coordinated fit
  • Fixed Lump-Sum Milestones
    48h turnarounds with price lock guarantee
0 Retainers Required ◆ 1,200+ Units Coordinated ◆ 0 Ceiling Void Clashes ◆ 48h Fast-Track SLA ◆ 40–60% Overhead Savings ◆ LOD 300–400 Fabrication Ready ◆ 100% Clash-Free Fit ◆

Live Interactive 6-Storey M&E BIM Model

Explore M&E Plantroom equipment, Sanitary & CW Piping, Electrical cable trays, Fire Sprinkler systems, and corridor risers.

Loading ISO 19650 Federated MEPF LOD 400 Model...
1,200+
Units Coordinated
HIUs, Pods & Ceiling Voids
0
Ceiling Void Clashes
Navisworks Soft & Hard Audit
48h
Fast-Track SLA
Drawing Markup & RFI Support
40–60%
Overhead Savings
vs Full-Time In-House Modeler
Loading 3D MEP BIM Estimator & Proposal Engine...

Commercial & Engineering Notice: Calculations shown are preliminary algorithmic estimates based on typical MEP floorplate density for contractor budgeting. Binding milestone proposals are issued following drawing package review and formal Scope of Work. Licensed professional engineering stamps remain the statutory responsibility of the client's Engineer of Record (EOR).

Fabrication-Ready MEP BIM Services

Fully coordinated 3D Revit models and 2D shop drawings for trade subcontractors and specialist installers. Delivering across all project stages — from tender models up to LOD 400 fabrication spools.

Navisworks 0 Hard Clash Spatial Audit

Navisworks 0 Hard Clash Spatial Audit

Weekly clash matrix audits across Architectural, Structural, and MEP disciplines. We eliminate hard clashes and deliver Navisworks BCF clash reports before any fabrication begins.

  • Structural Downstand Beam Penetrations
  • Clearance Envelope Buffer Zones
  • Weekly BCF & Viewpoint Reports
HVAC Ductwork & Air Distribution

HVAC Ductwork & Air Distribution

SS 553 ACMV Code of Practice

Full supply, return, and exhaust air distribution modeled to exact sheet-metal gauges with turning vanes, attenuators, and fire/smoke dampers.

  • Fabrication Spool Cut Sheets & Flanges
  • Coordinated Damper Wall Penetrations
Plumbing & Sanitary DWV Piping

Plumbing & Sanitary DWV Piping

SS 636 Water & Sanitary Codes

Sanitary DWV, roof stormwater, and domestic hot/cold distribution lines with accurate slope fall angles and cleanout access points.

  • True Gradient Fall Verification (1:40 / 1:60)
  • Multi-Floor Riser Shaft Stacks & Traps
Hydronic & Mechanical Pipework

Hydronic & Mechanical Pipework

Public Utilities Board (PUB) Codes

Chilled water (CHW), condenser water (CDW), and low-temperature hot water (LTHW) primary and secondary distribution loops.

  • Thermal Expansion Loops & Anchors
  • Chiller / Boiler Skid Connection Spools
Fire Protection & Sprinkler Distribution

Fire Protection & Sprinkler Distribution

SS CP 52 Sprinkler Rules

Sprinkler head layouts, main feed risers, zone control valves, and dry/wet standpipe routing coordinated against structural grids.

  • Ceiling Grid Head Alignment Verification
  • Sway Brace Detailing & Standpipe Drops
Electrical Containment & VDC Modeling

Electrical Containment & VDC Modeling

SS 638 Electrical Installations

Cable ladder routing, wire mesh tray, busbar trunking, and high-voltage switchgear clearance verification.

  • Multi-Tier Tray Drops & Bend Radii
  • Switchroom Maintenance Access Envelopes
LOD 400 Fabrication Spools & Hangers

LOD 400 Fabrication Spools & Hangers

BCA BIM Guide LOD 400 Standards

Prefabrication spool sheets with cut lists, pipe weld locations, Unistrut trapeze hanger assemblies, and cast-in sleeve points.

  • Dimensional Bill of Materials (BOM)
  • Point Layout Files for Total Stations

Who Hires Us & Why

From trade subcontractors and specialist installers to main contractors and commercial developers — whether you need tender coordination, clash-free shop drawings, or fabrication spools, we deliver.

Commercial & Mixed Developments (5,000 – 100,000 sq ft)

Commercial Offices & Fit-outs

Primary ceiling void coordination between downstand concrete beams, chilled beams, and VAV / FCU supply runs.

Key BIM Solves
  • ◆ Tight floor-to-ceiling heights in refurbished commercial blocks
  • ◆ Primary supply duct transitions weaving through downstand concrete beams
  • ◆ Multi-service Unistrut trapeze racks in congested ceiling voids
LOD 300/350 Revit MEP Models + Coordinated 2D DWG Plot Sheets
1 – 40 Multi-Unit Schemes & Conversions

Residential Schemes & BTR / PRS

Repetitive mechanical closet layouts, bathroom pod drainage, and multi-story chases.

Key BIM Solves
  • ◆ Acoustic lagging clearance for Plumbing & Sanitary DWV Piping
  • ◆ Compact utility cupboard and MVHR unit pipework hookups
  • ◆ Fire-rated Wall & Floor Sleeves & Core Drill Detailing
Modular Riser Spools & Plantroom Layouts
10 – 80 Keys & Serviced Suites

Hotels, Leisure & Hospitality

Guestroom ceiling void FCUs, acoustic silencers, and central mechanical room distribution.

Key BIM Solves
  • ◆ Acoustic silencer box positioning in guestroom entry bulkheads
  • ◆ Condensate gravity drainage routing to vertical riser stacks
  • ◆ Central domestic hot water (DHW) recirculating loops
Guestroom Ceiling Void Modules + Central Boiler Skid Drawings
Boiler Rooms, Pump Skids & Energy Centers

ACMV Chiller Plantrooms & Substations

Heavy mechanical pipework, multi-stage booster pump skids, and primary manifold detailing.

Key BIM Solves
  • ◆ Pump suction and discharge manifold alignment on inertia plinths
  • ◆ Header pipework fabrication spools with flange & valve schedules
  • ◆ Expansion vessel and pressurized hydronic system layout
LOD 400 Fabrication Spool ISOs with Full Cut Lists & BOM

From 3D Revit Coordination to Zero-Clash Installation

Slide to compare the Revit 3D MEP coordination model against the zero-clash installed corridor & plant room services.

Installed On-Site MEP Services
Revit 3D MEP Coordination Model
Revit 3D MEP Model (LOD 400)
Installed On-Site (0 Clashes)
Plant Room & Riser Spools
ISO cut sheets & weld schedules
Downstand Drop Beam & SS 553 ACMV Compliance
Verified soffit & beam penetrations
100% Guaranteed Void Fit On-Site
Zero field rework or hanger clashes

How Our Digital MEP Pipeline Works

Harness our continuous 24/7 BIM production workflow for overnight 3D BIM modeling, 48-hour turnarounds, and 40–60% overhead reduction.

01 Step 1 of 5

Send Drawings or Markups

Upload your 2D PDF drawings, DWG redlines, architectural models, or point cloud scans. No complex onboarding required.

PDF DWG E57
02 Step 2 of 5

4-Hour SOW & Fixed Quote

Our MEP Coordinator reviews your scope and delivers a transparent fixed-fee milestone quotation and timeline.

SOW Fixed Quote
03 Step 3 of 5

Agile Revit MEP Modeling

Our dedicated BIM engineers model your Revit components to your exact project specifications with 24/7 fast-track delivery cycles.

Revit .RVT LOD 350/400
04 Step 4 of 5

Navisworks 0‑Clash Audit

We run complete federated clash detection across Mechanical, Electrical, Plumbing, and Fire Protection trades before fabrication.

.NWD BCF 0 Clashes
05 Step 5 of 5

Shop Drawings & Spool Handover

Receive fully tagged, dimensioned 2D DWG/PDF shop drawings, spool cut sheets, and native Revit .RVT files ready for the workshop.

DWG PDF Spool ISO
Commercial Milestone Guarantee

No monthly fees, no lock-in, no surprises.

You pay only upon milestone sign-off. Standard delivery is 48–72 hours per milestone, with fast-track priority sprints available at a +30% surcharge for urgent site submittals and tender deadlines.

Launch Estimator
SOW agreed & fixed price before work starts
Pay on delivery of each milestone review
Transparent milestone schedule upfront

Frequently
Asked Questions

Everything trade contractors and project engineers need to know about our onboarding, confidentiality, deliverables, and fixed-milestone billing.

Direct Engineering & Estimating Desk
1. Getting Started & Onboarding 3 questions
What information do I need to send to get started with MEP BIM coordination?

You can get started with as little as your project's 2D architectural PDFs, floor-to-floor heights, and a brief scope description. Ideal packages include:

  • Revit host models (.RVT): Architectural and/or structural backgrounds for space & grid definition.
  • AutoCAD drawings (.DWG): Floor plans, sections, and schematic layouts.
  • Schematic PDFs: Tender markups, P&IDs, and services riser diagrams.
  • Point cloud surveys (.RCP / .E57): For retrofit, plantroom replacement, or fit-out projects.
  • Scope brief: Which trades, target floor count, LOD requirement (350/400), and site programme date.

We run a complimentary 30-minute kickoff call to review your package, confirm scope, and issue a fixed milestone quote — before any financial commitment from your side.

Can you work with our existing Revit, AutoCAD, or PDF drawings?

Yes — we work natively with Revit (.RVT), AutoCAD (.DWG), PDF schematics, and point cloud surveys (.RCP / .E57). If you only have 2D PDFs or scanned site markups, our team handles complete 2D-to-BIM conversion directly into Revit before spatial coordination begins — with zero setup surcharges.

We accept incoming project files via Autodesk Construction Cloud (ACC), Ellis CDE, WeTransfer, SharePoint, or direct upload through our secure drawing portal on this site. We work across Revit 2020 through the current 2026 release. If your team uses a federated coordination model already in progress, we link directly into your existing CDE project environment.

Are our project drawings and commercial models kept confidential?

Yes. All project files, drawings, and scope documentation are treated as commercially confidential as standard. Our data handling policy includes:

  • Files are only transferred via Ellis CDE access-controlled environments or encrypted portals — never unencrypted public links.
  • A mutual NDA (Non-Disclosure Agreement) can be executed alongside any commercial proposal on request at zero cost.
  • Our team does not retain, share, or repurpose client project data beyond the contracted scope.
  • Project files are archived under your unique project reference code and purged from working environments upon final handover.
2. Scope & Deliverables 6 questions
What MEP trades and disciplines do you cover?

We cover the complete building services scope as a single federated clash-free model — not individual disciplines in isolation:

  • Mechanical (HVAC): Supply, return & exhaust ductwork, air distribution, plantroom headers, chilled water & hydronics, fan coil units, and AHU connections.
  • Electrical: Multi-tier cable ladder, perforated tray, basket highways, branch conduit feeder runs, and transformer connections.
  • Public Health & Plumbing: Sanitary DWV stacks, soil & waste runs, rainwater downpipes, and domestic hot & cold water supplies.
  • Fire Protection: Wet and dry sprinkler mains, standpipes, zone control valve assemblies, and pendant/upright head drops.
  • Secondary Structural Supports & Deck Inserts: Trapeze hanger detailing, cast-in concrete deck inserts (Bang-It / Wood-Knocker), rod sizing, and Trimble RTS robotic point files.
  • Wall & Floor Penetrations (BWIC): Wall and floor slab sleeve layouts, cast-in box-outs, core-drill schedules, firestop UL assemblies, and structural sign-offs.
  • Equipment Housekeeping Pads: Concrete equipment plinths, housekeeping pads, and vibration isolation inertia bases modeled for structural and civil trade coordination.
What deliverables will I receive at each milestone?

Deliverables are issued in structured packages tailored to your contracted scope tier (PDF Drawings, CAD Fabrication, or Full 3D BIM), tied to each milestone with complete revision control:

Native Revit Model (.RVT)
Fully coordinated 3D MEP model with all trade disciplines federated.
2D Shop Drawings (.DWG / .PDF)
Coordinated installation drawings formatted with your contractor title block, fully QA-checked.
Navisworks 0 Hard Clash (.NWD)
Zero hard clash audit federation file with trade interface clash resolution notes.
BWIC Wall & Floor Sleeves
Wall & slab sleeve schedules, cast-in blockout layouts, core-drill coordinates & firestop registers.
Cast-in Inserts & RTS Points
Concrete deck inserts (Bang-It/Wood-Knocker) and Trimble RTS layout point CSV files.
Pipe Fabrication Spools
Isometric spool sheets with net cut lengths, pipe sizes, weld maps & TigerStop CSV (LOD 400).
Equipment Plinths & Pads
Housekeeping pads, concrete curbs, and vibration inertia base layouts for civil/concrete subs.
Bill of Materials (.XLSX)
Per-trade, per-floor quantity take-off schedules in Microsoft Excel format.
Can you deliver to our project's required Level of Development (LOD)?

Yes. We support the complete range of coordination levels:

  • LOD 300 Design / Tender Validation: Geometry confirmed, spatial envelope verified, routing feasibility tested against architectural and structural clearances.
  • LOD 350 Contractor Shop Drawings: Clash-free coordinated model with hangers, brackets, slope falls, connection points, and BWIC wall/slab penetration schedules ready for site erection.
  • LOD 400 Prefabrication Spools: Shop cut sheets with fabrication-level part numbers, weld gaps, sheet-metal seam allowances, and detailed BOM take-offs for offsite manufacturing.
What happens if clashes are found after you've delivered the drawings?

Every coordinated model is issued with a 100% zero hard clash Navisworks audit certificate before release — hard clashes and critical soft insulation clearances are fully resolved at our end prior to sign-off.

24-Hour Zero-Cost Resolution Guarantee: If a clash is subsequently identified that originates within our coordination scope (not arising from late architectural design revisions or third-party background shifts issued post sign-off), we resolve it within 24 hours at zero additional fee.

Routine coordination adjustments and minor redlines are accommodated as part of milestone delivery. If substantial architectural floorplate alterations occur post sign-off, we issue a transparent, agreed scope addendum before drafting.

How do you export pipe fabrication spools with exact pipe sizes, cut lengths, and weld maps?

Our LOD 400 pipe fabrication pipeline bridges Revit VDC modeling directly to your fab shop floor:

  • 2D Spool Sheets (.PDF / .DWG): Isolated spool isometrics with net cut lengths, fitting numbers, joint end preps (beveled, grooved, threaded), and weld maps distinguishing shop welds from field tie-ins.
  • Digital Machine Cut Lists (.CSV / .XLSX): Formatted for automated pipe cutters and positioners (TigerStop, Vernon Tool, HGG) with pipe schedules, cut lengths, and weld allowances.
  • Piping Component Files (.PCF / .MAJ): Standard files for SpoolFab, Acorn Pipe, and Autodesk Fabrication ESTmep / CAMduct.
How are wall & floor penetrations, cast-in concrete deck inserts, and equipment pads coordinated?

We provide dedicated civil and structural interface packages to ensure smooth site hand-offs:

  • Wall & Floor Slab Penetrations (BWIC): Dimensioned hole drops, core-drill schedules, slab box-out sleeves, and firestop UL assembly ratings coordinated with structural engineers.
  • Cast-in Concrete Deck Inserts & RTS Points: Pre-pour deck insert layouts (Bang-It / Wood-Knocker) dimensioned from grid lines, plus Trimble and Leica Robotic Total Station point files (.CSV).
  • Equipment Housekeeping Pads & Plinths: Dimensioned concrete plinths, chamfered equipment curbs, and vibration isolation inertia base drawings for the concrete subcontractor.
3. Pricing, Turnaround & Milestones 2 questions
How is your pricing structured — fixed fee or hourly?

All engagements are priced on a fixed milestone basis — never hourly. This gives your commercial team 100% cost certainty from kickoff, with zero retainer risks or unexpected billing creep.

Stage 1
25%
Commencement — CDE setup, federated host architecture, and grid coordination.
Stage 2
50%
Coordinated Draft — first zero hard clash Revit model and Navisworks clash report delivered.
Stage 3
25%
Final Sign-Off — native RVT / DWG handover upon your approved zero hard clash sign-off.
Fast-Track Priority: 48–72 hour sprint turnarounds are available at a +30% surcharge over standard schedules. An interactive Estimator calculator is also available on this site to model your project's specific floor count, trade disciplines, and turnaround options.
What are your turnaround times and payment terms?

Our delivery schedule and commercial terms are aligned with professional engineering workflows and milestone accountability:

Turnaround Schedules
  • • Standard Delivery: 5–7 working days for initial coordinated 3D models and drawing packages (scaling with storey count).
  • • Priority Fast-Track (+30%): 48–72 hour engineering sprint for urgent tender deadlines and site hold-ups.
Milestone Payment Terms
  • • Stage 1 (25%): Commencement deposit to establish project CDE, grids, and host architecture.
  • • Stage 2 (50%): Upon issue of first coordinated draft & Navisworks review matrix.
  • • Stage 3 (25%): Upon final client sign-off and native Revit (.RVT) / AutoCAD (.DWG) handover.
4. Standards & Quality Compliance 1 question
What building standards do you follow for MEP BIM modeling and spool drawings?

Every model and drawing set is delivered in strict compliance with governing regional BIM frameworks and engineering standards. Deliverables are formatted for direct submission to your General Contractor, Consultant, Authority Having Jurisdiction (AHJ), or Building Control review without revision cycles.

Governing Building Standards:
BCA BIM Guide, CORENET X, SS 553 (ACMV), SS 636, SS CP 52, and SS 638
HVAC: SMACNA / ASHRAE / BESA DW144 / SS 553 Plumbing: IPC / UPC / BS EN 12056 / AS 3500 / PUB Electrical: NEC / NFPA 70 / BS 7671 / AS 3000 / SS 638 Fire Protection: NFPA 13 & 14 / BS EN 12845 / AS 2118 / SS CP 52