society of digital engineering · end caps with embedded calculations convert loads into flowrates....

Society of Digital Engineering


Automation andProductivity


One day design challenge


Let’s see how they got on…

One Working Day of Digital Engineering

Building:4 Star Hotel in Folkestone5 Floors + Roof Level

Scott KlugerLighting Designer

Mircea DrutuElectrical Engineer

Christina McHughMechanical Engineer

Janine GibsonDigital Engineer

Aidan KellyDigital Engineer

Design Challenge Team

Day Plan

Set Up Project

MEP Basis of Design

MEP Load Calculations

Building Analysis

Push MEP Calculations Into Revit

Design Plant and Push into Revit

Visualise Outputs

Frantically Issue Everything

Review Information

Project Set-Up

Colour Fills – the “manual” way

Colour Fills

Step 1Design team establish a basis of design template for a range of space categories

MEP Stage 2 Calculation Tool

Step 2Export space information from Revit into Excel

Step 3Copy space information into MEP Calculation Tool

Step 4MEP Basis of Design templates applied to each space


Step 5MEP calculation sheet completed automatically


Step 6Automatic summary of MEP loads


Step 7Copy MEP strategy to Revit schedule

Step 8Loaded plans completed automatically


Visualising Plant and Risers

Revit Rhino Grasshopper

Lighting - Export Process

Grasshopper Daylight Script

Geometry

Analysis Output

Calculation Planes DIVA Engine

Geometry

Rotation

Calculation Planes


Diva Engine

Analysis Output


Geometry

Calculation Planes Diva Engine

Panel Parameters


Analysis OutputPanel Parameters

Automatic Ladybug result GIFs

Revit Photovoltaic Array Yield Calculation

Parametric PV Array

Boiler Plantroom Generation

Electrical Switchroom Generation

Visualisation

One Day Concept Design

Background

• Localised knowledge

• Large projects. Not repetitive in MEP

• Standards created for Revit 2018

• It aims to show the potential of the digital workflows in the design process

The Team

Public health

Mec.Eng.

PM Elect.Eng.

PIM

• Jassim Daureeawo• Marta Castelo Becerra• Alan Bell

• Lucinda Judd• Mahmood Mohammed

Preparation prior to the day

• Model Set-up – BIM 360– Jacobs MEP template

• Microsoft Teams Group

• Analysis of the Possibilities

• Agreed Level of Information Need– BG6/2014 A Design Framework for Building Services

• Workflows (dynamo scripts, etc.)

• Times & Schedule

Working Day

• 8am First Approach:

– Analysis of the ARC model. Briefing and occupancy– Set up the model– Analysis of the 2D drawings. PDF

• 9am Team Meeting:

– Agree strategy– Agree deliverables

Working Day (continuation)

• Mechanical Engineer

– Using Revit for design and modelling. Producing drawings

– Excel for Mechanical Calculation

– Heating and Cooling loads as per BSRIA Rules of Thumb BG 9/2011

– Ventilation as per Architect Occupancy and Design Parameter Given

– Dynamo script to add the heating and cooling loads results, occupancy and ventilation values.


• Electrical Engineer

– Using Revit for design and modelling. Producing drawings

– Excel for Electrical Load Calculation

– Lighting as per CIBSE Lighting Guides 9 and 18


• Public Health

– Not literate in BIM other than Navisworks

– Excel for calculations

– Bluebeam to produce mark-ups

– CIBSE Guide G, HSH Standards and Stage D information


• Project Information Manager

– Dynamo to create the worksets

– Jacobs schedules to manage title sheet data

– Modelled the Public Health systems

– Managed all project information within model


• Project Manager

– Word for Design Statement

– Assumptions

– Exclusions

– Sustainability

Main challenges

• Importance of workflows

• Importance of experience both BIM and engineering

Conclusions

• Team work

• Business support

• More communication regarding

• Visibility

COPYRIGHT © 1976-2019 BUROHAPPOLD ENGINEERING. ALL RIGHTS RESERVED

C I B S E C O M P E T I T I O NC O N C E P T D E S I G N A U T O M AT I O N

O N E W O R K I N G D AY

26/11/2019


D E S I G N A H O T E L I N F O L K S T O N E

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A series of 1:100 floor plans, for each floor, covering:

§ Heating loads per space, heating strategy

§ Cooling loads per space, cooling strategy

§ Ventilation loads per space, ventilation strategy

§ Primary plant space allocations

§ Primary plant access clearances

Schedules including:

§ Primary plant outline loads and sizes

§ Space treatment strategies for heating, cooling and ventilation

L I S T O F D E L I V E R A B L E S F R O M C I B S EM E C H A N I C A L

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§ Lighting levels (Lux) per space

§ Small power load densities per space

§ Distribution strategy


§ Primary distribution equipment outline loads and sizes

L I S T O F D E L I V E R A B L E S F R O M C I B S EE L E C T R I C A L

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§ Domestic water requirements per space

§ Primary plant and access requirements

§ Rainwater and drainage loading units (or other calculation method)


§ Domestic water requirements per space

§ Primary plant

L I S T O F D E L I V E R A B L E S F R O M C I B S EP U B L I C H E A LT H

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§ Things you may consider looking at are:

§ Sustainability measures

§ Operational costs

§ Operational carbon

§ Embodied carbon

§ SuDS systems

§ Acoustics

§ Fire strategy (fire-stopping, fire-fighting, evacuation)

§ Vertical transportation

§ Pre-fabrication (build offsite)

L I S T O F D E L I V E R A B L E S F R O M C I B S EO T H E R

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“This section is designed to highlight the additional skills your company brings to the design. The deliverables should be coherent with the standard set as outlined above. Additional Points awarded”


Planning and preparation

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§ Michael Bartyzel - organized event

§ Agnieszka Szymczyk - Overall responsible for delivery and MEP concept and final Report

§ Michal Dengusiak - Responsible for delivery SAM process and coordination for all discipline, run loads and MEPBridge and Dynamo player steps, reviewing process, provide data to all, help with connecting SAMDuctPlaceholders with ducts in MEP model

§ Ross Boulton - Setting up Geometry and run in TAS Part L, help others

§ Jakub Ziolkowski - BIM lead and setting up all models, lead MEP Revit model

§ Enrico Crobu - help Ross with geometry, run CFD for agreed space, submit Report

§ Tristan Gerrish - Pull Arch model, run weather study for location, add images to SAM Revit, run daylight, BHoM and import to SAM Revit and submit Report

W H O A N D W H AT J O B W A S P L A N N E D

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C O N C E P T S TA G E S T E P S A N D TA S K S

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§ Details of updates made specifically for the competition of SAM Template and any other process (Adroit etc.)

§ - modified daylight parameters and data

§ - adj color scheme for:

§ SAM_SpaceDaylightAutonomy

§ SAM_SpaceDaylightContinuousAutonomy

§ SAM_SpaceDaylightFactor

§ SAM_SpaceDaylightUsefulIlluminanceNotAchieved

§ SAM_SpaceDaylightUsefulIlluminanceSupplementary

§ SAM_SpaceDaylightUsefulIlluminanceAutonomous

§ SAM_SpaceDaylightUsefulIlluminanceExceeded

U P D AT E S T O S A M T E M P L AT E B E F O R E C O M P E T I T I O N

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§ SAM_SpaceDaylightSaturationPercentage

§ Comfort added Tag and PPD10

§ fix TM54 tag and NCM

§ Added Design Criteria

§ fix Door, Windows tags

§ Added Fire, Plantrooms Strategy

§ Added Strategy Space Tag


What did we do?

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A U T O M AT E D A N A LY S I S M O D E L G E N E R AT I O N2 7 6 S PA C E S

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Architecture (Revit)

SAM Analysis Model (Revit)

Thermal DSM (EDSL TAS)


O U T C O M E

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D E S I G N C R I T E R I A

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S TA N D A R D H E AT I N G & C O O L I N G L O A D S

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D AY L I G H T, C O M F O R T E T C .

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P S Y C H R O M E T R I C F O R E A C H S PA C E , A H U A N D R O O M D ATA S H E E T S

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M E P D I S T R I B U T I O N – 3 D P D F L I N K

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https://burohappold.sharepoint.com/:b:/r/sites/BHoM/02_Current/12_Scripts/01_Test%2520Scripts/BuildingEnvironments_Toolkit/SAM/000001_SAM/01%2520Issue/2019-07-03%2520Issue/3D%2520PDF/CIBSE-BHE-00-ZZ-M3-M-00002_MEPModel.pdf%3Fcsf=1&e=FBkJym


C L A S H F R E E S O L U T I O N S

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3 D P D F S A M M O D E L L I N K

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https://burohappold.sharepoint.com/:b:/r/sites/BHoM/02_Current/12_Scripts/01_Test%2520Scripts/BuildingEnvironments_Toolkit/SAM/000001_SAM/01%2520Issue/2019-07-03%2520Issue/3D%2520PDF/CIBSE-BHE-00-ZZ-M3-M-00001_AnalysisModel.pdf%3Fcsf=1&e=65aFnm


C F D

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C L I M AT E B A S E D D AY L I G H T M O D E L L I N G ( C B D M )

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ArchitectSAM

I N T R O D U C E D A D D I T I O N A L D E TA I L T O P R O V I D E M O R E F L E X I B I L I T Y – 3 D I F F E R E N T W I N D O W S

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www.burohappold.com

SDE One Working Day Challenge - Atkins

15th July 2019

CIBSE OWD Project TeamLondon

Bryn Charles, Matt Harrison, Ben Roberts, Kristina Allison, David Valent, and Sukhmit Singh

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What did we do?Deliverables and design communication

One Working Day: What did we do?

› Weather analysis for the local site.› AtkinsGO for geospatial data, local demographics, flood risks, noise, etc.› LZC Tool for feasibility of low and zero carbon energy solutions.› Human Centred Design: Concept Analysis Tool for daylight,

temperature, energy analysis, air quality, sound, etc.› Automated Engineer providing heating and cooling loads, airflow

calculations and room data.› Parametric Scheme Design for optimised structural solutions.› Mechanical services distribution routes created manually, with

automated data and sizing added.› Room data sheets and strategy plans.› Export to Relux for lighting design.› Immersive walkaround to experience the whole building for yourself.› 3D Printing: STL file ready to print, and animated simulation of 3D

printing.

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Program

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14:20The midst of collaborative design discussions…

17:56Casually flicking through a magazine 4 minutes before the deadline….

One Working Day: The Mockumentary

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Change Footer here: Insert > Header and Footer (delete if none)

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Weather Analysis

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› Local weather file analysis

AtkinsGO

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› Geospatial datasets, gotta catch ‘em all› Key site insights:

› Within an AONB› Adjacent to Nature Reserve› Within impact zone of SSSI› Priority habitat› And more wildlife reasons the planning application

would get refused.› Approximately 40% of the population don’t have

access to a car. › The majority of people are either in good health or

very good health.

Structural Engineering

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› Scheme design optioneering tool run for the site› Qualitative option comparison for several grid and

material options› Produced Revit model and structural analysis model

for selected option

LZC Tool

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› Low Zero Carbon analysis› Calculate high level building demand› Explore different LZC technologies› Understand payback period

Human Centred Design: Concept Analysis


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› Automating rule of thumb calculations per room› Ventilation rates› Supply› Return› Extract

› Heating Load› Fabric losses› Infiltration

› Cooling Load› Fabric gains› Solar gains› People / equipment / lighting



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Automated Engineer

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Central Basis of Design

Automated Calculation

Automated Engineer

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› Populating space data in Revit…› 118 Room Data Sheets› 36 Block Plan Layouts

Mechanical Service Routes

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Planning coordination up frontUsing typical details to understand feasibility for distribution.

Mechanical Service Routes

96

End caps with embedded calculations convert loads into flowrates.

Pipes and ducts are auto-sized based on these flowrates, fluid settings and pipe settings.

Flowrates pass along the system and up into the rooftop plant, which converts the flowrate back into duties.

Export to Relux… Import back into Revit

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› Relux for lighting analysis and layout› Automatic geometry extraction› Automatic lighting fixture placement in Revit

One Working Day: Summary

› Weather analysis for the local site.› AtkinsGO for geospatial data, local demographics, flood risks, noise, etc.› LZC Tool for feasibility of low and zero carbon energy solutions.› Human Centred Design: Concept Analysis Tool for climate based

daylight analysis› Automated Engineer providing heating and cooling loads, airflow

calculations and room data.› Parametric Scheme Design for optimised structural solutions.› Mechanical services distribution routes created manually, with

automated data and sizing added.› Room data sheets and strategy plans.› Export to Relux for lighting design.› Immersive walkaround to experience the whole building for yourself.› 3D Printing: STL file ready to print, and animated simulation of 3D printing.

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What did we learn?And what are we going to do differently next time?

What did we learn?

› Good templates, libraries and shared parameters were essential.

› We didn’t have enough time to actually review the design.

› Parallel working: you can do some detail in the model, then push the data through after.› Although you can’t complete a concept design in a day, you can produce a lot of valuable

information to inform client and design team discussions.

› We love rectangular buildings.

› One tiny setting buried deep in Revit can hold you up for an hour.

› This challenge should happen on all projects!

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Thank you J


Feedback:

• The amount of work achieved was amazing!• The quality of work was very high.• The variation in approach was a surprise.• The number of people thrown at this was much lower

than we expected.

Well done to all!


My take-aways:

• Each team planned the day• Each team used multiple software that was connected• Each team used Excel• Each team achieved more than the basic requirements


Up next:

• Technologies of the Fourth Industrial Revolution

• Or join us on the CIBSE Knowledge stand for a demonstration of the new CIBSE Symbols.

society of digital engineering · end caps with embedded calculations convert loads into flowrates....

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