Estidama Pearl Rating Check — estidama pearl rating compliance in Revit
Estidama Pearl Rating Check runs a Revit-side review of Abu Dhabi projects against the Estidama Pearl Rating System, scoring credits across Integrated Development Process, Natural Systems, Liveable Buildings, Precious Water, Resourceful Energy, Stewarding Materials, and Innovating Practice to the target Pearl level. It runs via the Code Compliance Agent and Sustainability Agent and is available now as a Labs engagement under MSA + Appendix.
- Pearl Rating credits scored against the working Revit model, with gaps clearly flagged against the target Pearl level threshold.
- Credit dependencies surfaced so envelope and system decisions show their impact on energy- and water-related Pearl credits before DD lock-in.
- PRS audit trail exported alongside the architectural set and PRS scorecard for Department of Municipalities and Transport submission.
From Pearl-rating workshop binders to credit-by-credit flags in Revit.
Workflow today
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01
Sustainability consultant scopes credits
In Week 1–3, an Estidama-accredited consultant runs a Pearl Rating workshop with the design team, defining target Pearl level and candidate credits across Integrated Development Process, Natural Systems, Liveable Buildings, Precious Water, Resourceful Energy, Stewarding Materials, and Innovating Practice. Decisions land in PDF slide decks and Excel trackers. None of these decisions attach to Revit elements, so updates rely on memory and email threads.
Week 1–3 -
02
Designer applies decisions
From Week 3–8, architects and engineers translate the workshop outputs into the Revit model. Envelope constructions, glazing ratios, shading devices, plumbing fixtures, and MEP system selections all carry Pearl Rating implications. Slips are common: wall types drift from agreed U-values, fixture families swap without updating flow rates, and schedules no longer match the Estidama workbook the consultant prepared.
Week 3–8 -
03
Mid-DD review
In Week 8–10, the sustainability consultant audits the latest Revit export against the original credit list. They mark up PDFs, create new Excel tabs, and send long email threads asking which model version is current. Two-thirds of the meeting time goes to reconciling model timestamps, view filters, and parameter sets rather than discussing how to recover threatened credits or move from 2 to 3 Pearls.
Week 8–10 -
04
Resubmit and adjust
From Week 10–14+, the design team revises the model and resubmits exports. Late-stage credit losses are common when envelope or MEP choices conflict with the targeted Pearl level, especially for Resourceful Energy and Precious Water. Teams sometimes discover after tender that a few misclassified spaces or fixture substitutions dropped the project below the intended Pearl threshold, forcing scope changes or value-engineered sustainability cuts.
Week 10–14+
Workflow with VitruAI
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01
Run the agent
In Week 1 of DD, the BIM Manager runs the Code Compliance Agent with the Estidama Pearl Rating System library active against the live Revit model. Target Pearl level and typology are set as parameters, and the same engine that supports Dubai DDCR review applies PRS rules to walls, roofs, glazing, fixtures, and MEP systems. A typical model run completes in single-digit minutes per iteration.
Week 1 of DD · single-digit-minutes per typical model -
02
Review credit-by-credit scores in Revit
In Week 1–2, the design team reviews a credit-by-credit score inside Revit, with each PRS credit mapped to specific elements and parameter values. For example, Resourceful Energy credits show which wall types or glazing families fail the target U-value, while Precious Water flags fixture types whose flow rates exceed thresholds. Gaps to the target Pearl level are visible directly on the affected elements and in exported schedules.
Week 1–2 -
03
Sustainability consultant signs
In Week 2–3, the Estidama-accredited PQP reviews the agent’s scoring report, cross-checking key credits against their own calculations and narrative strategy. The agent re-runs after each design iteration, so the consultant sees how design options move the Pearl score in near real time. The PQP then signs the final PRS report, using the agent output as the evidence pack rather than rebuilding the scorecard from scratch.
Week 2–3 -
04
Submit
From Week 3 onward, the team assembles the submission package with the PRS scorecard, rule-by-rule audit trail, and Revit-exported evidence views aligned. The Estidama Pearl Rating report sits alongside the architectural set and the DDCR report from the Abu Dhabi DDCR review workflow. This gives the Department of Municipalities and Transport a consistent, traceable view of both base code compliance and sustainability credits for the targeted Pearl level.
Week 3 onward
Estidama Pearl Rating compliance — common questions
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Does the agent replace our Estidama-accredited consultant?
No. Pearl Rating sign-off still requires a Pearl Qualified Professional (PQP) registered under Estidama. The agent handles the credit-by-credit checking against the live Revit model, so the PQP can focus on strategy, trade-offs, and preparing the Estidama narrative. In practice, the PQP reviews and signs the agent’s PRS report rather than recreating the scorecard manually from PDF markups and spreadsheets.
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Which Pearl levels does it target?
The workflow supports projects targeting 1, 2, 3, 4, or 5 Pearls, with the target level set per project at run time. The agent scores each credit against the thresholds for that level and flags where the current model falls short of the chosen Pearl target. This lets teams see early whether a 3-Pearl ambition is realistic or whether design changes are required to hold a 4- or 5-Pearl target.
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Does it cover building-typology PRS, community PRS, or villa PRS?
Labs engagements start with the Pearl Building Rating System (PBRS) for building-typology projects, since that is where Revit-based checks are most mature. Community and Villa PRS variants are scoped and configured per customer, with rules calibrated to the project’s PQP and Estidama documentation. Each deployment tunes the rule set to the customer’s target Pearl level and typology rather than using a generic, one-size-fits-all library.
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How does this work alongside DDCR review?
The same Code Compliance Agent can run both the Abu Dhabi Development and Building Codes and the Estidama Pearl Rating System checks on the same Revit model. DDCR becomes the base compliance layer, while PRS runs as the sustainability overlay, sharing element IDs and parameter sets. Many Labs customers pair this use case with the Abu Dhabi DDCR review workflow so the DDCR and PRS reports ship together as one evidence pack.
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What is the Estidama Pearl Rating System and how does VitruAI support it?
The Estidama Pearl Rating System is Abu Dhabi’s sustainability framework, published by the Department of Municipalities and Transport and detailed in the Estidama Pearl regulation. It organises credits across Integrated Development Process, Natural Systems, Liveable Buildings, Precious Water, Resourceful Energy, Stewarding Materials, and Innovating Practice, with thresholds for each Pearl level. VitruAI’s Sustainability Agent and Code Compliance Agent turn those rules into model-readable checks for Revit-based workflows.
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What is the Labs engagement timeline for Estidama Pearl Rating compliance?
Labs work for Estidama Pearl Rating compliance typically runs 6–10 weeks from kickoff to a working agent on a pilot project. Weeks 1–3 focus on co-building the PRS rule library with the customer’s PQP and agreeing parameter conventions; Weeks 3–6 cover Revit integration, test runs, and tuning; later weeks extend coverage to additional typologies or Pearl levels. Each deployment ships with a calibration report that documents scope, assumptions, and sample accuracy against the customer’s own PRS scorecards.