5.4 BIM Project Submissions
5.4.1 BIM Project Deliverables
Table 5.4-1 shows the BIM project deliverables. Exact deliverables shall be discussed with the MDOT MAA BIM Manager. Deliverables must comply with Section 5.4.3 Electronic Submission and AIRPortal Document Manager. Additional project deliverable requirements are mentioned in PEGS V2, Chapter 3 Deliverables.
TABLE 5.4-1: MDOT MAA BIM SUBMISSIONS and DELIVERABLES |
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1 |
BIM Project Execution Plan (BxP) |
Excel or Docx template |
As agreed upon in BxP |
A/E |
20 days after design NTP and at each design submittal, Bid and Conformed submittal (DB or DBB), Issued for Construction (CMAR) |
GC |
30 days after NORA (GC) and at intervals requested by the Engineer or MDOT MAA BIM Manager |
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2 |
Site Survey Information and Utility Locations |
Native, IFC formats, Digital 2D PDF |
As agreed upon in BxP |
A/E |
Before design starts or at 30% submittal |
3 |
Laser Scans (LIDAR) |
Native files (Point Cloud) & Processed Digital Model |
As agreed upon in BxP |
A/E |
30 days after scan |
GC |
30 days after scan |
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4 |
Blocking & Stacking, Phasing Sequencing (Phasing project dependent) |
AVI, MPEG, MOV |
As agreed upon in BxP |
A/E |
Concept or 30% design submittal or as required by the MDOT MAA BIM Manager |
GC |
Construction phasing submittal(s) or after each Construction Coordination meeting as required by the MDOT MAA BIM Manager |
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5 |
Design Coordination and Construction Coordination Reports |
Navis and Excel |
As agreed upon in BxP |
A/E |
Each design submittal |
GC |
After each Construction Coordination meeting or as required by MDOT MAA BIM Manager |
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6 |
Design-Intent 2D Drawings (Building and Site) |
DWG, Digital 2D PDF |
As agreed upon in BxP |
A/E |
Each design submittal, Bid and Conformed submittal (DB or DBB), Issued for Construction (CMAR) |
7 |
Design-Intent Model(s) (Building and Site) |
Native format, NWD (or equal) |
As agreed upon in BxP |
A/E |
Each design submittal, Bid and Conformed submittal (DB or DBB), Issued for Construction (CMAR) |
8 |
Final Design-Intent Model(s) (Building and Site) |
Native format, NWD, IFC, 3D PDF |
As agreed upon in BxP |
A/E |
100% design |
9 |
Bid Model (DB or DBB projects only) |
Native format |
As agreed upon in BxP |
A/E |
Bid submittal |
10 |
Conformed Model (DB or DBB) or Issued for Construction (CMAR) |
Native format |
As agreed upon in BxP |
A/E |
Conformed submittal (DB or DBB) or Issued for Construction submittal (CMAR) |
11 |
Construction Models, including Fire Protection |
Native formats, NWD (or equal) |
As agreed upon in BxP |
GC |
As agreed upon in BxP and at intervals required by the MDOT MAA BIM Manager |
12 |
As-Built Model(s) and As-Built Drawings (Building and Site) |
Native format, DWG, Digital 2D PDF |
As agreed upon in BxP |
GC |
Within 60 days after final acceptance (construction completion) or as required by the MDOT MAA BIM Manager |
13 |
Record Model(s) and Record Drawings (Building and Site) |
Native format, NWD (or equal), IFC, 3D PDF |
As agreed upon in BxP |
A/E |
Within 60 calendar days after receiving as-builts or as required by the MDOT MAA BIM Manager |
14 |
FM Data (Asset Data) |
COBie compliant excel spreadsheet |
As agreed upon in BxP |
A/E |
Each design submittal, Bid and Conformed (DB or DBB), Issued for Construction (CMAR), and Record submittal |
GC |
After each Construction Coordination meeting or as required by the MDOT MAA BIM Manager and when as-builts are submitted |
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15 |
BIM Submission Review Checklist |
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As agreed upon in BxP |
A/E |
Each design submittal, Bid and Conformed (DB or DBB), Issued for Construction (CMAR), and Record submittal |
16 |
Record COBie Spreadsheet for Maximo |
COBie compliant excel spreadsheet |
As agreed upon in BxP |
A/E |
Within 30 calendar days after receiving as-builts |
All models shall be submitted in native (.rvt) format for the project and in 2D and 3D PDF format as required. The submittals shall be compatible and editable within Revit or with markup capability in PDF or DWG in BlueBeam.
TABLE 5.4-2: SUBMISSION FILE TYPES |
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Construction drawings new and existing |
DWG and PDF |
Installation permit drawings |
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Building permit drawings |
DWG and PDF |
Space Allocation drawings |
DWG and PDF |
Model files |
.rvt model and associated files |
Design, planning, and record drawings |
DWG and PDF |
Data files |
COBie compliant excel spreadsheet |
5.4.2 Folder Structure from Consultant Team to MDOT MAA
Models shall be e-Transmitted per Section 5.4.3 Electronic Submission and AIRPortal Document Manager (ADM) with the folder structure below. E-Transmitted versions are snapshots of the model at each submission level. Maintaining consistent file naming and use is critical for referenced (linked) files to function correctly across project teams and for MDOT MAA to retrieve data once the project is complete.
Folders should be supplied for each submission for Civil Drawings as required by the BxP.
FOLDER STRUCTURE for CONSULTANT SUBMISSIONS for BIM |
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489 BWI |
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Campus BWI or Martin |
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XXX-XXX-XX |
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Project Folder (Project Number and name) |
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Concourse A |
Building Number/ Name/Level (as required) |
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Year/Month/Day Name |
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Phase One – 30% Submission |
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BIM review models during design (Navisworks) |
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30% BIM Submission Model |
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Phase Two 60% Submission |
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BIM review models during design (Navisworks) |
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60% BIM Submission Model |
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Phase Three 100% CD |
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BIM review models during design (Navisworks) |
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100% BIM Submission Model |
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Collection of CAD Drawings Exported from Revit as well as produced in the CAD environment |
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PDF Format |
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Composite PDF with hyperlinks and bookmarks |
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Composite PDF with hyperlinks and bookmarks |
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Individual PDFs 1:1 ratio corresponding to each sheet in the set |
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Conformed Model Submission |
Updated Model based upon Bid Process reviews and discrepancies |
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Project Management |
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BIM Execution Plan |
Dated files for additional Submissions |
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Action Item Checklists |
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Bid Documents |
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Environmental Permitting |
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Sustainability |
LEED or other sustainability documentation |
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OFM Issues and Meetings |
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Construction Phase (Four) |
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Construction Schedule |
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BIM |
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Shop Models |
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Coordination Model |
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As-Built Model |
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As-Built Drawings |
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Commissioning |
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FM Data (COBie) |
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5.4.3 Electronic Submission and AIRPortal Document Management (ADM)
The electronic submissions process is outlined in PEGS V2, Chapter 3.2 Deliverables by Design Phase. The prime consultant must upload all the submissions using ADM with hard copy submissions delivered to MDOT MAA for distribution and review.
5.4.3.1 e-Transmit for Revit Models
Revit model submissions shall use the e-Transmit for Autodesk Revit add-in. There is currently a 2GB limit on file size for ADM uploads. In the event a file is too large for upload, it will be delivered to MDOT MAA’s GIS and Engineering Technology Section (GETS) via DVD or thumb drive to then be loaded into AIRPortal by the ADM Administrator.
The submitter shall provide a narrative on delivered files
connection, and in what order the files shall be opened to reduce errors. Test
the e-Transmit file and remove errors before submission.
Unacceptable Revit Errors:
A. “Error (must be addressed to continue)”
B. “Can’t obtain permission to edit the element. The Central model is inaccessible.
C. “Unresolved References. Revit could not find or read n references. What do you want to do?”
D. “Open Manage Links to correct the problem” does not allow the recipient to point to a file included in the e-Transmit package
E. “New shared parameters: id nnnn”
F. “The File could not be found.”
5.4.3.2 e-Transmit Revit files Best Practices
A. Include related dependent files such as linked models and DWF markups. Include supporting data such as documents or spreadsheets.
B. Disable Worksets
C. Remove unused families, materials, and other objects from the Revit models to reduce file size.
D. Delete unnecessary sheets and specific view types so that the models do not contain redundant data.
E. Include only the views placed on sheets.
F. Include dependent files. In some cases, not including these files can make the model unusable by the recipient.
G. Dependent files can be included automatically in the transmittal folder, reducing the possibility of error. Convert fully specified (absolute) paths of dependent files to relative paths or "no path" to ensure that the model can locate the dependent files.
H. Ensure model closure.
File types not automatically included in the transmittal folder during the e-Transmit process can be manually added to the transmittal directory after the e-Transmit process is complete.
A. Point clouds
B. Shared parameter file
C. Lookup tables
D. Material rendering images
E. XRefs linked to CAD models
F. External font files