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Presented by Mecklenburg County Code Enforcement

James N. Bartl, Director of Code Enforcement

Patrick G. Granson, Director of Plan Review & Permitting

Howard M. Grindstaff, Project Manager

CHS-BIM PilotHybrid Collaborative Delivery Team

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History of the pilot and team; origins and development

Background on market forces driving BIM-collaborative delivery

Pilot components

The projects and working in the model

Virtual Inspections

AE Seal use in BIM-collaborative delivery

Status of 5 projects to date

Hybrid Collaborative Delivery (HCD) Team introduction

Questions?

Agenda

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CMC-Lincoln Medical Center – Project Data

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BIM

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BIM

Virtual

Construction

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Electrical Clash Detections

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Parametric Constructability Model Shows All Conditions. Immediate Visualization / Full Team Approval

Resolved $250,000 Budget Overage

Model Cost: $5,000 Elapsed Time: 2 Weeks

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Constructability Modeling

Electrical Clash Detections

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● From the process side:o Put aside the classic P&I process o Experiment w/service tools that maximize design and construction communication o So parts are built once correctlyo Mixes two department service tools; Collaborative Review and Team Plan Review

● From the technology side:o Plan Review/Inspections team works inside owner’s BIM project siteo Reviewing the overall code compliance strategyo Inspectors work in the BIM project site on their inspection site visits

o work with iPads, viewing web based permit sets o enter results directly into the BIM toolo which are then exported to our POSSE records system

o Owner’s team and Meck agree the construction site will be as paperless as possible

Note: actually getting there gets into the “old dog-new trick” issue on all sides

Pilot is an experiment in bothService process and technology use

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Projects involved in pilot to date…

CMC – Morrocroft

CMC – Davidson Behavioral Health

CMC – Core Lab

VA Charlotte Healthcare Center

Davidson College New Academic Building

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Virtual Inspection Pilot

GOAL: answer a BIM-IPD industry question of

whether 3D modeling tools could be used for

virtual inspections, to check for code compliance

issues and details before the full scale model is

constructed.o Identify both the benefit of using BIM for virtual

inspections

o …………………and the limits

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Virtual Inspection Pilot Component

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Virtual Inspection Pilot Component

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Pilot Program AE Seal Use in BIM-IPD

Purpose: provide temporary alternate rules for use

of AE seals when working with BIM in a

collaborative project delivery method.

Goal: identify and suggest roadblocks to BIM-

Collaborative Delivery work, which currently exists

in Board Rules.

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This is a pilot approved by both the NC

Board of Architecture and the NC Board of

Examiners for Professional Engineers in

May 2013.

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Construction completed in April

Patients admitted May 12th

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CMC – MORROCROFT PAVILION

• 28,550 square feet

• One story

• Emergency Pavilion

• B Occupancy

• Parking Deck S-2 Occupancy

• Construction Type II-A

CMC – BEHAVIORAL HEALTH IN

DAVIDSON

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79,471 square feet facilityTwo story, slab on grade

66 beds w/ outpatient component and supporting food serviceOccupancy I-2; Construction Type I-B, Fully Sprinkled

Patients admitted April 7th

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CMC – Core Lab

28,400 Square Foot

Laboratory Upfit in Shell Building

Construction Cost $7.3M

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250,000 sf net usable

425,000 sf gross building area

Ambulatory Health Care

Facility

Occupancy B

Construction 1-B

The VA Charlotte Healthcare Center

150,000 sf net usable

158,000 sf gross building

includes mech./attic space

• Renovation net 22,600 sf

• New addition net 126,533 sf

Occupancy B - academic use

w/ mix of A-3, S-1 and S-2

Occupancy B

New Construction II-A

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Davidson College

New Academic Building

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BUILDING INFORMATION MODELING (BIM):

Model based technology linked with a data base of project information, using three

three dimensional, real time dynamic modeling software, to plan all building

construction. The model encompasses building geometry, spatial relationships,

geographic information, and quantities and properties of building components. The

The model may be used for project design and construction, as well as long term

facility management.

INTEGRATED PROJECT DELIVERY (IPD):

A project delivery method that integrates key participants (Owner, Architect,

Engineer, Contractor, Code Official, et al), systems, business structures and practices

into a process that collaboratively plans and constructs facilities. The collaborative

process begins in early design and continues through all phases of design, fabrication

and construction.

What is BIM – IPD?

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PD SD CD PR CA OPDD

Time

Eff

ort

/Eff

ec

t

PD: Pre-design

SD: Schematic design

DD: Design development

CD: Construction documentation

PR: Procurement

CA: Construction Administration

OP: Operation

Graphic originated by Patrick MacLeamy, AIA / HOK

Ability to impact cost and functional capabilities1

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Cost of design changes

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2Traditional design process3 3Preferred design process

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