One BIM partner. Every trade.

Construction BIM coordination from tender through as-built handover. Clashes resolved in the model, not on site. One point of contact across all your subcontractor BIM.

Federated contractor BIM coordination, multi-trade clash detection on site
Prestige One
Al-Futtaim
AECOM
Dar Al-Handasah
Arup
WA International
SCDA
Dezigntechnic
H2R Design
Innovo
M4
MNG
Günal
ALEC
ALEMCO
Voltas
ALEC Fitout
DEPA
Al Tayer Stocks
Abaad Wood
Prestige One
Al-Futtaim
AECOM
Dar Al-Handasah
Arup
WA International
SCDA
Dezigntechnic
H2R Design
Innovo
M4
MNG
Günal
ALEC
ALEMCO
Voltas
ALEC Fitout
DEPA
Al Tayer Stocks
Abaad Wood

Trades coordinate. Programme holds.

Five subs, four trades, three IFCs, and nobody reconciles them , your site team finds out at installation, when steel is already cut. JES runs one delivery system across every package, so coordination happens in the model before it ever reaches your margin.

One Responsibility Matrix. Every package.

Instead of a different BIM provider per trade, every package on your project runs against one matrix. Subs deliver to the same MIDP and the same governance gate, so subcontractor quality doesn't swing between sub 1 and sub 12 , and PDFs renamed as IFCs never reach your site team.

Federation the site can build from.

Three consultants issue three IFCs, JES reconciles them into one federated model the site team can trust. Coordinated geometry, shop drawings subs can fabricate from, QTO for cost control , all governed under ISO 19650, all on one CDE.

One ERP. Not six inboxes.

Your PM tracks one production dashboard with status by package, by trade, by gate. Fabrication doesn't release against unverified geometry; shop drawings don't ship on hope. Variance lands as a number on a chart, not as an email at midnight.

From tender to as-built. One federated model

Construction BIM coordination delivered to construction tolerance. Clash-free models for the site team, shop drawings for the subs, QTO for cost control, as-built for FM.

Coordinated Models.

LOD 350 to 400

Multi-discipline coordination at LOD 350 to 400. Clash detection to zero hard-clash before fabrication releases.

  • Federated model
  • Clash reports with resolution tracking
  • Stage-gate sign-off
  • Federated model at LOD 400
  • Coordination protocol per the BEP

Shop Drawings.

Fabrication

Fabrication-ready drawings from the coordinated model. Issued against verified geometry, not assumptions.

  • Shop drawings per discipline
  • Installation sequences
  • Fabrication-grade details
  • BCF issue tracking
  • Sub-coordinator drawing review cycle

Quantity Take-Off.

Cost Control

Model-based extraction for BOQs, procurement and variation tracking. Variations tracked as quantity deltas, not contested positions.

  • QTO sheets to client cost codes
  • Procurement-ready BOQs
  • Variation impact tracking
  • Cash-flow forecasting
  • Tender package quantity comparison

As-Built & Handover.

LOD 500

LOD 500 as-built models, asset data for FM, COBie and IFC handover packages. Record model updated weekly through construction, not retrofitted at handover.

  • As-built models at LOD 500
  • COBie asset registers
  • O&M manuals linked to assets
  • FM system data import tested pre-handover
  • Compliance certificate at exchange

Three sets of eyes before it leaves.

Every deliverable moves through a fixed Author-Checker-Approver gate, tracked in the CDE. The same standard whether it's engineer 3 or engineer 250.

Author
Model and documentation produced to the MIDP task card. Self-review against the project QA checklist before submission.
Status: WIP
Checker
Independent review against the BEP and federated model. Defects logged, deviation report returned to Author.
Output: Deviation report
Approver
Signed off against EIR and LOIN. Promoted from WIP to Shared or Published in the CDE.
Status: Published

Every clash resolved in the model is a variation that never reaches your margin. QTO comes straight from the coordinated model, so the BOQ, procurement and variations all argue from one number. Cost certainty shows up on the cost report, not in the EOT claim.

One federated model. One quality standard

Four things contractors actually feel after running with JES on a live coordination package.

Cost avoided.

Rework eliminated in the model instead of on site.

How Stage-2 clash detection across all trades before fabrication releases.

Speed.

Shop drawings issued against verified geometry.

How Coordinated LOD 400 federation signed off before shop drawing extraction starts.

Quality.

Zero hard-clash at every data drop. One BIM partner across every trade, not five , so federation, coordination and sign-off all land in one place.

How Navisworks and Solibri validation against the EIR before any exchange. JES owns sign-off across consultants and subs.

Predictability.

As-built ready at practical completion.

How Record model updated weekly through construction, not retrofitted at handover.

The contractor ISO 19650 pack.

A working set we issue with every contractor engagement: federation protocol, clash detection standards, shop drawing template and as-built handover checklist. Adapted for main contractors running multi-trade BIM.

Contents
23 documents · Word, Excel & PDF · one zip
Aligned
ISO 19650-2 · LOD 400 · COBie 2.4
Audience
Main Contractors · MEP Specialists · Joinery & Fit-out
Contractor pack master guide, cover and inside pages

Work we've delivered

40+ projects delivered across high-rise, hospitality, infrastructure and mixed-use. Here are a few.

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