Click to edit Master title style

A PRACTICAL GUIDE TO

IMPLEMENTING BIM

ANDREW GREENTechnical Director of

Faithful + Gould (Atkins Group)

Technical Author of the

NRM 3 and SMLCC & BS 8544

Vice Chairman of the SFG20

technical standards committee

CIBSE Guide M – Task group

BIM, LCC & AIM practitioner

andy.green@fgould.com

Tel: 02071213004

07970 476009

Speaker – Who Am I ?

What is BIM?

Building Information Modelling is a digital

representation of physical and functional

characteristics of a facility.

Data

Object

3 D

Demystifying Level 2 BIM

“

“

BIM Level 2 is about sharing datathat can be used and reused in adigital collaborative environment

BIM Level 2 for Projects – Key Enablers and Benefits

BIM leads to smarter decision making realised by:

• Collaborative working / standard methods

• Information exchange - at key stages (LOI)

• Coordination – in 3D digital environment

• Clash detection minimised

• Reduction of on site changes/ reworks

• Reduction in capex / revex costs

• Reduction in CO2 emissions

BIM can be just simply a better process that we adopted to drive the design forward. It put rigour in the process and made us think about things more.

“

“

Object

3 D

Image courtesy of Brydenwood Architects

BIM Benefits - Clash Detection (Across Supply Chain)

Design Evolution Process – BIM 3D + Cost / Time /O&M

BIM – Building Information Management!

AIM Drives the BIM Outcomes

BIM is about driving outcomes - including AIM & LCC

YEARS

FUN

DIN

G

Reduction in Budgets

Rise is Energy Costs

Rise is Construction Cost

Estate Portfolio – Largely Static

Need To Manage The Gap

Client Estate Budget Pressures and Cuts

Central Government Supports ‘Efficiency Targets’

GOVERNMENT CONSTRUCTION STRATEGY:

• Strategy to drive down central government project cost c20%

• Promote Early Contractor Involvement

• Improved Client Leadership

• Government imperative to use BIM (Building Information Modelling)

• Acknowledging importance of operation

• Bringing in the end user early

• Bringing in the asset operator early

A Vision For 2025

• 30% Lower WLCC Cost

• 50% Faster Delivery

•An Industry attracting “Top Talent”

•Smart, Sustainable, Supporting Growth, Strong Leadership

BIM – Where To Start

BIM Standards and Protocols + Life Cycle Costing

The BIM Process (CAPEX)

OIR &AIR

EIR

Ass

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rbis

hm

ent

may

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rt f

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PAS1192:2

BIM - Level 2 Requirements + Asset Life Cycle Data

DATA SHARING

• Collaborative working across disciplinesa

• Information flow processa

• Information productiona

• Information exchangea

• Information management a

• Common Data Environment (CDE) a

• COBie – Construction Operation Building Information Exchange

BIM/AIM

BIM – Think of End Before Beginning (AIM)

Define and Capture Client Requirements

‘As-Built’ Model

Suppliers respond through tender process

Suppliers define how they will co-ordinate their use of BIM

Model developed iteratively through design and construction

Employers Information Requirements

Pre-Contract BIM Execution Plan

Post -Contract BIM Execution Plan

Project Information Model

Asset Information Model

AIM

AssetData

&WLCCosts

1192 part 3

1192 part 2

PIM

Soft Landings – 5 Key Elements to Consider

BIM and Asset Information Management – Key Benefits

• Visualisation + whole life value thinking

• Quick emergency response

• One stop shop for documents

• Ability to take off Equipment inventories

• Ability to quickly cost renovation estimates

• Ability to make, amend and understand Life Cycle Plans

• Energy Management

• Clarity on resource and Staffing management

BIM TOOLKIT and DIGITAL LCC IN USE

NBS BIM Toolkit – linked to NRM for LCC

www.theNBS.com/Toolkit

20

PROJECT LIFE CYCLE COST£ LIFE CYCLE COST IN USE £

CAPEX OPEX

1Strategic

Brief

2ConceptDesign

3DetailedDesign

4Technical

Design

5 Construct

6Handover

7In Use

Order of £ Estimate

ElementCostPlan

DetailedCost

In UsePlan

AnnualisedCost In Use

Analysis and LCC

Benchmark

MOJ Prison Sector

Worked Examples

SFG 20BaselineModel

Worked Example(UnlockUnit ratesBy function(categoriesof Prisons)

Life Cycle Costing – aligned to the Digital Plan of Works

Source – RICS New Rules of Measurement (NRM 3)

WLC Costing – CROME Data Structure & Rules

NRM 3 – Bridging the Capital and Revenue Divide

Construct

Renewal

Operate

Maintain

End of life

(energy) Environment

CORE ASSET

DATA

Renewals

Operate

Energy

Capital Asset

InvestmentPlanning

(CAFM)Operation &MaintenancePlanning

CORE ASSET

DATA

Maintain

NRM 3 – CROME Asset Database for Life Cycle Costing

Core BIM data – Location, Asset ID, Type/Family

Additional asset information – Make , Model, Serial Nr

Condition information, life data; maintenance / usage information; failure data;certification / documents

Asset Information

Model (AIM)

Client Purposes: 1192 list

1 Document registration.2 Use/utilisation3 Operations data4 Maintain & repairs5 Replacements6 Assessments (C/RL)7 Impacts (v KPI/Cost)8 Business case (RPC)9 Security/surveillance10 Compliance regulation

AIM Level of Data

AssetData

&WLCCosts

Levels of Asset Information

BIM asset information in the Common Data Environment linked to related documents (NRM 3 structured)

Sharepoint – Documents Available

Use of BIM to facilitate Asset Data + WLC Costings

Use of BIM to facilitate Asset Data & WLC Costings

Common Data Environment – Documents Structure

AIM - Integrating BIM and Asset Information + LCC

PRACTICAL IMPLEMENTATION ON BIM

Site / BuildingView

Block /Floor View

Space / ZoningView

Room /Function/ & Objects

View

3D Data

Life Cycle PlansCapex/Opex

4D Cost / 5D Time

Asset System& Component

DatabaseOptions 1-3 Relife Assets

Space Use (Needs &Demand)

3D BIM and AIM with Cost (4D) and Schedule (5D)

AssetData

&WLCCosts

More asset information, operation details and life cycle costs –accessible by linking 3D, via the common data environment, to the AIM asset database and cost model (using NRM classification)

Quantification and Cost / Scheduling - Using BIM and AIM

TH_01_103-131_DR_01

TH_01_103-131_DR_02

TH_01_103-131_WIN_01TH_01_103-131_WIN_02

TH_01_103-131_WIN_03

TH_01_103-131_WIN_04

TH_01_103-131_WIN_05

TH_01_103-131_WIN_06

ROOM DATA3D Objects

TH_01_103-131_DR_03

Quantification and Cost / Scheduling - Using BIM and AIM

TH_01_130-131_STR_001 Timber StairsOption 1 – No WorkOption 2 – Replace worn treads/RedecOption 3 – Restore steps to original condition

TH_01_103-131_WIN_01 to 06 Window – Timber Framed Single GlazedOption 1 – Reinstate non-operable windowOption 2 – Refurbish and redecOption 3 – Install secondary glazing

TH_01_103-131_DR_01 Door – TimberOption 1 – Fire rating upgradesOption 2 – Repair and redecOption 3 – Restore with original ironmongery

TH_01_103-131_DR_02 Door – TimberOption 1 – Fire rating upgradesOption 2 – repair and redecOption 3 – Overhaul and new ironmongery

TH_01_103-131_DR_03 Door –TimberOption 1 – No workOption 2 – RedecOption 3 – Remove stud partition

TH_01_103-131_DR_04 Door – TimberOption 1 – No workOption 2 – RedecOption 3 – Restore with original ironmongery

TH_01_103-131_DR_05 Borrowed Light –Timber Framed Single GlazedOption 1 – No workOption 2 – RedecOption 3 – No work

TH_01_130-131_CFN_001 Ceiling – Decorative/OrnateOption 1 – Fire compartmentationOption 2 – RedecorateOption 3 – No work

TH_01_130-131_IWF_001 Wall – Plaster WallOption 1 – No workOption 2 – RedecOption 3 – Heritage repair to wood panelling and install fire place

TH_01_130-130_FFN_001 Floor – Carpet SheetOption 1 – Repair loose floor boxesOption 2 – Replace carpetOption 3 – No work

TH_01_130-131_TRU_001 Radiator (Wall Hung)Option 1 – Check for leaksOption 2 – Clean and flush, new air ventsOption 3 – Add BMS controls

TH_01_130-131_FAN_001 FanOption 1 – Clean and check operationOption 2 – Remove and provide natural ventilationOption 3 – Install VRF System

TH_01_130-130_SSC_001 Power Socket OutletsOption 1 – No workOption 2 – Full electrical rewireOption 3 – No work

TH_01_130-131_LIT_001 Light FittingsOption 1 – Electrical checksOption 2 – Add PIR controlsOption 3 – Add lighting control system

Quantification and Cost / Scheduling - for Options 1 to 3

Manchester City Council

Manchester Town HallRoom 130/131 - Options New Rules of Measusrement 1 - Capital Asset Investment Plans (CAIP) Do Min. Refresh Enhance

NRM Level 1 to 3

Object Reference

Asset Name Identified Work OPTION 1 OPTION 2 OPTION 3

2 SUPERSTRUCTURE (BFM)

2.4 STAIRS AND RAMPS

2.4.2 Stair/Ramp Structure

STR_130_131_0001Timber Stairs OPTION 2 - a) REPLACE; PLASTIC NON SLIP TREADS WITH RUBBER INSERTS - WORN (7NR) b) REDECORATE TIMBER STAIRS (11M2) 7 nr £188

2.6 WINDOWS AND EXTERNAL DOORS

2.6.1 External windows

WIN_130_131_0001Window - Timber Framed Single GlazedOPTION 1 - a) REPAIR NON-OPERABLE TIMBER-FRAMED SASH WINDOWS 4NR; W1-W3 & W6 AND ENSURE IN FULL WORKING ORDER -

PAINTED SHUT, INCLUDE FOR REPLACING SASH CORDS4 nr £3,496

OPTION 2 - a) REFURBISH OPERABLE TIMBER-FRAMED SASH WINDOWS 4NR; W1-W3 & W6 b) REDECORATE FIXED WINDOWS 3NR; W4,

W5 & W7 - Size 3.0X0.9M c) REDECORATE SASH WINDOWS 4NR; W1-W3 & W6 - 3.2X1.2M 4 nr £3,729

OPTION 3 - a) UPGRADE ; INSTALL SECONDARY GLAZING - 7NR 7 nr £8,246

2.7 INTERNAL WALLS AND PARTITIONS

2.7.1 Walls and partitions

IWL_130_131_0002Arches and ColumnsOPTION 1 - a) MONITOR; <1.5mm CRACKTO BOTH MORTAR AND STONEWORK OF CENTRAL ARCH AND COLUMN ADJACENT TO LLOYD

STREET - (CRACKING VISIBLE TO BOTH SIDES)1 nr £500

2.8 INTERNAL DOORS

2.8.1 Internal Doors

IDR_130_131_0001Door - TimberOPTION 1 - a) D1 (131) - DOOR AND TIMBER LOUVERED FANLIGHT NOT FIRE RATED; CHECK FRA TO CONFIRM AND CARRYOUT UPGRADES

IF REQUIRED (2.3X1.1M) b) REPAIR ; D1 (131) - INTUMESCENT STRIP VARNISHED OVER AND DAMAGED - REPLACE (6lm) c) REPAIR ; D1

(131) - MAG LOCK NOT WORKING - REPLACE (1nr)

1 nr £325

OPTION 2 - a) REPAIR ; D1 (131) - REFIX LOOSE COVER PLATE (1nr) b) REPAIR ; D1 (131) - HIGH LEVEL RERPLACEMENT HINGE

INADEQUATELY SIZED - REPLACE c) REDECORATE ; D1 (131) - VARNISHED; THOROUGHLY PREPARE PRIOR TO REDECORATION TO INCLUDE

FRAME AND TIMBER LOUVERED FANLIGHT ABOVE (11m2)

1 nr £579

IDR_130_131_0002Door - TimberOPTION 1 - a) D2 (130) - DOOR AND TIMBER LOUVERED FANLIGHT NOT FIRE RATED; CHECK FRA TO CONFIRM AND CARRYOUT UPGRADES

IF REQUIRED (2.3X1.1M) - DOOR NOT IN OPERATION, CURRENTLY WEDGED INTO OPENING WITH IRONMONGERY REMOVED 1 nr £325

OPTION 2 - a) REDECORATE ; D2 (130) - VARNISHED; THOROUGHLY PREPARE PRIOR TO REDECORATION TO INCLUDE FRAME AND TIMBER

LOUVERED FANLIGHT ABOVE (11m2) 1 nr £579

OPTION 3 - a) REPAIR D2 (130) ; OVERHAUL ENSURING DOOR IS IN FULL WORKING ORDER INCLUDING INSTALLATION OF NEW

IRONMONGERY 1 nr £689

IDR_130_131_0003Door - TimberOPTION 2 - a) REPAIR ; D3 TO STORE - GLAZED PANEL BOARDED OVER - REPLACE GLAZING TO MATCH EXISTING TO DOOR (1.1X0.34M) b)

REDECORATE ; D3 TO STORE VARNISHED - THOROUGHLY PREPARE PRIOR TO REDECORATION TO INCLUDE FRAME (3m2)1 nr £579

IDR_130_131_0004Door - TimberOPTION 2 - a) D4 TO NON ORIGINAL PARTITION FORMING CORNER OFFICE - REDECORATE ; THOROUGHLY PREPARE PRIOR TO

REDECORATION TO INCLUDE DOOR FRAME (5m2)1 nr £579

IDR_130_131_0005Borrowed Light - Timber Framed Single GlazedOPTION 2 - a) INTERNAL WINDOWS TO NON ORIGINAL PARTITION FORMING CORNER OFFICE - REDECORATE ; THOROUGHLY PREPARE

PRIOR TO REDECORATION2 nr £250

Quantity/

UoM

Investment Scenarios

Quantification and Cost / Scheduling - into NRM Cost Options

NRM OPTIONS

Asset Information Data Drop from AIM

Manchester City Council

Manchester Town HallRoom 130/131 - Options New Rules of Measusrement 1 - Capital Asset Investment Plans (CAIP) Do Min. Refresh Enhance

NRM Level 1 to 3

Object Reference

Asset Name Identified Work OPTION 1 OPTION 2 OPTION 3

2 SUPERSTRUCTURE (BFM)

2.4 STAIRS AND RAMPS

2.4.2 Stair/Ramp Structure

STR_130_131_0001Timber Stairs OPTION 2 - a) REPLACE; PLASTIC NON SLIP TREADS WITH RUBBER INSERTS - WORN (7NR) b) REDECORATE TIMBER STAIRS (11M2) 7 nr £188

2.6 WINDOWS AND EXTERNAL DOORS

2.6.1 External windows

WIN_130_131_0001Window - Timber Framed Single GlazedOPTION 1 - a) REPAIR NON-OPERABLE TIMBER-FRAMED SASH WINDOWS 4NR; W1-W3 & W6 AND ENSURE IN FULL WORKING ORDER -

PAINTED SHUT, INCLUDE FOR REPLACING SASH CORDS4 nr £3,496

OPTION 2 - a) REFURBISH OPERABLE TIMBER-FRAMED SASH WINDOWS 4NR; W1-W3 & W6 b) REDECORATE FIXED WINDOWS 3NR; W4,

W5 & W7 - Size 3.0X0.9M c) REDECORATE SASH WINDOWS 4NR; W1-W3 & W6 - 3.2X1.2M 4 nr £3,729

OPTION 3 - a) UPGRADE ; INSTALL SECONDARY GLAZING - 7NR 7 nr £8,246

2.7 INTERNAL WALLS AND PARTITIONS

2.7.1 Walls and partitions

IWL_130_131_0002Arches and ColumnsOPTION 1 - a) MONITOR; <1.5mm CRACKTO BOTH MORTAR AND STONEWORK OF CENTRAL ARCH AND COLUMN ADJACENT TO LLOYD

STREET - (CRACKING VISIBLE TO BOTH SIDES)1 nr £500

2.8 INTERNAL DOORS

2.8.1 Internal Doors

IDR_130_131_0001Door - TimberOPTION 1 - a) D1 (131) - DOOR AND TIMBER LOUVERED FANLIGHT NOT FIRE RATED; CHECK FRA TO CONFIRM AND CARRYOUT UPGRADES

IF REQUIRED (2.3X1.1M) b) REPAIR ; D1 (131) - INTUMESCENT STRIP VARNISHED OVER AND DAMAGED - REPLACE (6lm) c) REPAIR ; D1

(131) - MAG LOCK NOT WORKING - REPLACE (1nr)

1 nr £325

OPTION 2 - a) REPAIR ; D1 (131) - REFIX LOOSE COVER PLATE (1nr) b) REPAIR ; D1 (131) - HIGH LEVEL RERPLACEMENT HINGE

INADEQUATELY SIZED - REPLACE c) REDECORATE ; D1 (131) - VARNISHED; THOROUGHLY PREPARE PRIOR TO REDECORATION TO INCLUDE

FRAME AND TIMBER LOUVERED FANLIGHT ABOVE (11m2)

1 nr £579

IDR_130_131_0002Door - TimberOPTION 1 - a) D2 (130) - DOOR AND TIMBER LOUVERED FANLIGHT NOT FIRE RATED; CHECK FRA TO CONFIRM AND CARRYOUT UPGRADES

IF REQUIRED (2.3X1.1M) - DOOR NOT IN OPERATION, CURRENTLY WEDGED INTO OPENING WITH IRONMONGERY REMOVED 1 nr £325

OPTION 2 - a) REDECORATE ; D2 (130) - VARNISHED; THOROUGHLY PREPARE PRIOR TO REDECORATION TO INCLUDE FRAME AND TIMBER

LOUVERED FANLIGHT ABOVE (11m2) 1 nr £579

OPTION 3 - a) REPAIR D2 (130) ; OVERHAUL ENSURING DOOR IS IN FULL WORKING ORDER INCLUDING INSTALLATION OF NEW

IRONMONGERY 1 nr £689

IDR_130_131_0003Door - TimberOPTION 2 - a) REPAIR ; D3 TO STORE - GLAZED PANEL BOARDED OVER - REPLACE GLAZING TO MATCH EXISTING TO DOOR (1.1X0.34M) b)

REDECORATE ; D3 TO STORE VARNISHED - THOROUGHLY PREPARE PRIOR TO REDECORATION TO INCLUDE FRAME (3m2)1 nr £579

IDR_130_131_0004Door - TimberOPTION 2 - a) D4 TO NON ORIGINAL PARTITION FORMING CORNER OFFICE - REDECORATE ; THOROUGHLY PREPARE PRIOR TO

REDECORATION TO INCLUDE DOOR FRAME (5m2)1 nr £579

IDR_130_131_0005Borrowed Light - Timber Framed Single GlazedOPTION 2 - a) INTERNAL WINDOWS TO NON ORIGINAL PARTITION FORMING CORNER OFFICE - REDECORATE ; THOROUGHLY PREPARE

PRIOR TO REDECORATION2 nr £250

Quantity/

UoM

Investment ScenariosSpreadsheet Option Investment Scenarios CapexOption

12&

Project Options

Quantification and Cost / Scheduling - into NRM Cost Options

AssetData

&WLCCosts

Master NRM Menu (Version 1st January 2015) SELECT APPLICABLE MAINTAINABLE ASSET TYPES -

YES / NO

NRM

Code /

Elements

or

Systems

NRM 3 - Maintain DescriptorSFG20 Maintenance Code and SFG20 Task Schedule

DescriptionNRM UoM for Construct & Renewals

MAINTAIN

Unit of

Measure

SFG20 Task Frequencies and Activities

1 Hrly Dly

W

k

l

y

2 Wkly Mnth 2 Mnth 3 Mnth 4 Mnth 6 Mnth 11 Mnth 12 Mnth 13 Mnth 18 Mnth 2 Yrly 3 Yrly 4 Yrly 5 Yrly 10 Yrly12

Yrly

Elements Maintain DescriptorsSFG20

codeSFG20 Task Schedule

5.5 Heat

Source

5.5 Boilers - General 05-01 Introductory Procedures Nr Nr

5.5 Boilers - General 05-02 Pre-Maintenance Procedures Nr Nr

Boiler - Biomass

5.5.1 Boiler - biomass 05-38 Biomass Boiler Nr Nr 1 2 3-18 15-17 18-19 20

Boiler - Gas/Oil

5.5.1 Boilers - gas/oil 05-03 Atmospheric Gas Burner - Free Standing Boiler Nr Nr 1-14

5.5.1 Boilers - gas/oil 05-04 Atmospheric Gas Burner - Condensing Boiler Nr Nr 1-26

5.5.1 Boilers - gas/oil 05-10 Blown Gas Burner Condensing Boiler Nr Nr 151-13, 16-

1814

5.5.1 Boilers - gas/oil 05-11 Blown Gas Burner Modular Boiler Nr Nr1-13, 15-

1714

5.5.1 Boilers - gas/oil 05-12 Forced Draught Gas Condensing Boiler Nr Nr 5-16 1-4, 17-19

5.5.1 Boilers - gas/oil 05-13 Forced Draught (Pressure Jet) Oil Condensing Boiler Nr Nr 4-9, 11-24 1-3, 10

5.5.1 Boilers - gas/oil 05-14 Boilers MTHW up to 120ºc Nr Nr 1-15

5.5.1 Boilers - gas/oil 05-23 Boilers LTHW Up to 95ºc Nr Nr 2-19

5.5.1 Boilers - gas/oil 05-28Atmospheric Gas Burner Boiler - Small and/or Wall Hung

for Domestic/Light Commercial InstallationNr Nr 1-19

5.5.1 Boilers - gas/oil 05-29 Combination Atmospheric Burner Gas Boiler Nr Nr 1-18

5.5.1 Boilers - gas/oil 05-30 Atmospheric Gas Burner/Condensing Combination Boiler Nr Nr 1-20

5.5.1 Boilers - gas/oil 07-01 Atmospheric Gas Burners Nr Nr 1-13

5.5.1 Boilers - gas/oil 07-02 Blown Gas Burner Nr Nr 1-14

5.5.1 Boilers - gas/oil 07-03 Forced Draught Gas Burner Nr Nr 1-16

5.5.1 Boilers - gas/oil 07-04Fuel Oil Distribution and Pipework using Medium (220/960

Sec) OilNr Nr

1-7

5.5.1 Boilers - gas/oil 07-05 Forced Draught (Pressure Jet) Oil Burner Nr Nr1-13,

15-1614

5.5.1 Boilers - gas/oil 07-06 Light Oil Vaporising Pot Burner Nr Nr1-8,

109

5.5.1 Boilers - gas/oil 07-07 Gas/Oil Burners - Dual Fuel (Gas Safe Tasks) Nr Nr

1,

2-3,

10-11,

16-21

18-205-8, 22-23

12-15

Site / Assets - Maintain PPM Frequency (SFG20 service / task model)

Quantification and Costing - into an NRM 3 Maintenance Plan

AssetData

&WLCCosts

PPM PLAN

MAXIMISING THE Benefits of BIM

Taking a Whole Life Cycle View of Costs and Benefits

1 4 30

Capital

Costs

(D&B)Operational

(Energy and

Maintenance)

Costs

Functional Efficiency (effect

on business outcomes –

getting the environment right)

Start with the End in mind

The Savings are Real – Reduction in Capex (MOJ)

Design Benefits of BIM

BIM improves visualisation

“I feel the visualisation for the stakeholder engagement is so much more robust, so much easier and quicker. It was a major success that they can buy-in to what you are doing then, because they can see it and they are with you on the journey.”

Cookham Wood on using Virtual Walk through

BIM in Post Occupancy- Tendering & Operations/ Resource

Realistic

Maintenance Cost

Staffing

requirements

Reduce

Risks

BIM Opportunities During Occupancy

Stakeholder

communication

Proactive

Inspections

& Maintenance

(condition

monitoring)

Respond to

Emergencies

(Better

informed)

BIM will BE ‘the NEW NORM’

QUESTIONS?