Model Progression Matrix

The Model Progression Matrix (MPM) is intended to define the team members' roles and responsibilities on BIM-enabled projects. Depending on the size and scope of the project, a custom MPM may be defined. When no custom MPM exists, it is expected that the default table outlined below is followed.

Existing Conditions

When responsibility is assigned, it includes developing the model for both new and existing conditions unless otherwise noted in the project's BEP. This may include the reuse and updating of existing BIM data supplied by GSA.

Key

A - Architect
M - Mechanical Engineer
P - Plumbing Engineer
E - Electrical Engineer
S - Structural Engineer
AE - Architect / Engineer Team
GC - General Contractor and/or trade partners
SM - Scan & Modeling Team

In many cases one firm may have the responsibility of several disciplines. Assignment of disciplines (if in question) must be finalized as part of the BEP.

Level of Detail (LOD) and Model Component Author (MCA)
Element (ASTM Uniformat II Classification)			Design Concept		Design Development		Construction Documents		Construction / Fabrication
Level 1: Major Group Elements	Level 2: Group Elements	Level 1: Individual Elements	LOD	MCA	LOD	MCA	LOD	MCA	LOD	MCA
A. Substructure	A10. Foundations	A1010: Standard Foundations	100	AE	200	AE	300	GC	400/500	GC
		A1020: Special Foundations	100	AE	100	AE	300	GC	400/500	GC
		A1030: Slab on Grade	100	AE	200	AE	300	GC	400/500	GC
	A20. Basement Construction	A2010: Basement Excavation	100	AE	200	AE	300	GC	300	GC
	A20. Basement Construction	A2020: Basement Walls	100	AE	200	AE	300	GC	400/500	GC
B. Shell	B10. Superstructure	B1010: Floor Construction	100	AE	200	AE	300	AE	300	GC
	B10. Superstructure	B1020: Roof Construction	100	AE	200	AE	300	AE	300	GC
	B20. Exterior Enclosure	B2010: Exterior Walls	100	AE	200	AE	300	GC	400/500	GC
		B2020: Exterior Windows	100	AE	200	AE	300	GC	400/500	GC
		B2030: Exterior Doors	100	AE	200	AE	300	GC	400/500	GC
	B30. Roofing	B3010: Roof Coverings	100	AE	200	AE	300	GC	300	GC
	B30. Roofing	B3020: Roof Openings	100	AE	200	AE	300	GC	300	GC
C. Interiors	C10. Interior Construction	C1010: Partitions	100	AE	200	AE	300	AE	400/500	GC
		C1020: Interior Doors	100	AE	200	AE	300	AE	400/500	GC
		C1030: Fittings	100	AE	100	AE	300	AE	400/500	GC
	C20. Stairs	C2010: Stair Construction	100	AE	200	AE	300	GC	400/500	GC
	C20. Stairs	C2020: Stair Finishes	100	AE	100	AE	100	GC	100	GC
	C30. Interior Finishes	C3010: Wall Finishes	100	AE	100	AE	100	AE	100	GC
		C3020: Floor Finishes	100	AE	100	AE	100	AE	100	GC
		C3030: Ceiling Finishes	100	AE	100	AE	100	AE	100	GC
D. Services	D10. Conveying	D1010: Elevators & Lifts	100	AE	200	AE	300	AE	400/500	GC
		D1020: Escalators & Moving Walks	100	AE	200	AE	300	AE	400/500	GC
		D1030: Other Conveying Systems	100	AE	200	AE	300	AE	400/500	GC
	D20. Plumbing	D2010: Plumbing Fixtures	100	AE	100	AE	300	GC	400/500	GC
		D2020: Domestic Water Distribution	100	AE	100	AE	300	GC	400/500	GC
		D2030: Sanitary Waste	100	AE	100	AE	300	GC	400/500	GC
		D2040: Rain Water Drainage	100	AE	100	AE	300	GC	400/500	GC
		D2090: Other Plumbing Systems	100	AE	100	AE	300	GC	400/500	GC
	D30. HVAC	D3010: Energy Supply	100	AE	100	AE	300	GC	400/500	GC
		D3020: Heat Generating Systems	100	AE	200	AE	300	GC	400/500	GC
		D3030: Cooling Generating Systems	100	AE	200	AE	300	GC	400/500	GC
		D3040: Distribution Systems	100	AE	100	AE	300	GC	400/500	GC
		D3050: Terminal & Package Units	100	AE	100	AE	300	GC	400/500	GC
		D3060: Controls & Instrumentation	100	AE	100	AE	100	GC	100	GC
		D3070: Systems Testing & Balancing	100	AE	100	AE	100	GC	100	GC
		D3090: Other HVAC Systems & Equipment	100	AE	100	AE	300	GC	400/500	GC
	D40. Fire Protection	D4010: Sprinklers	100	AE	100	AE	300	GC	400/500	GC
		D4020: Standpipes	100	AE	100	AE	300	GC	400/500	GC
		D4030: Fire Protection Specialties	100	AE	100	AE	300	GC	400/500	GC
		D4090: Other Fire Protection Systems	100	AE	100	AE	300	GC	400/500	GC
	D50. Electrical	D5010: Electrical Service & Distribution	100	AE	100	AE	300	GC	400/500	GC
		D5020: Lighting and Branch Wiring	100	AE	100	AE	300	GC	400/500	GC
		D5030: Communications & Security	100	AE	100	AE	100	GC	100	GC
		D5090: Other Electrical Systems	100	AE	100	AE	100	GC	100	GC
E. Equipment & Furnishings	E10. Equipment	E1010: Commercial Equipment	100	AE	100	AE	300	GC	400/500	GC
		E1020: Institutional Equipment	100	AE	100	AE	300	GC	400/500	GC
		E1030: Vehicular Equipment	100	AE	100	AE	300	GC	400/500	GC
		E1090: Other Equipment	100	AE	100	AE	300	GC	400/500	GC
	E20. Furnishings	E2010: Fixed Furnishings	100	AE	100	AE	300	AE	400/500	AE
	E20. Furnishings	E2020: Movable Furnishings	100	AE	100	AE	100	AE	100	AE
F. Special Construction & Demolition	F10. Special Construction	F1010: Special Structures	100	AE	200	AE	300	AE	400/500	AE
		F1020: Integrated Construction	100	AE	100	AE	300	AE	400/500	AE
		F1030: Special Construction Systems	100	AE	100	AE	300	AE	400/500	AE
		F1040: Special Facilities	100	AE	100	AE	300	AE	400/500	AE
		F1050: Special Controls & Instrumentation	100	AE	100	AE	100	AE	100	AE
	F20. Selective Building Demo	F2010: Building Elements Demolition	100	AE	200	AE	300	AE	400/500	GC
	F20. Selective Building Demo	F2020: Hazardous Components Abatement	100	AE	100	AE	100	AE	100	GC
G. Building Site work	G10. Site Preparation	G1010: Site Clearing	100	AE	100	AE	100	AE	100	GC
		G1020: Site Demolition & Relocations	100	AE	200	AE	300	AE	300	GC
		G1030: Site Earthwork	100	AE	200	AE	300	AE	300	GC
		G1040: Hazardous Waste Remediation	100	AE	100	AE	100	AE	100	GC
	G20. Site Improvements	G2010: Roadways	100	AE	200	AE	300	AE	300	GC
		G2020: Parking Lots	100	AE	100	AE	300	AE	300	GC
		G2030: Pedestrian Paving	100	AE	100	AE	300	AE	300	GC
		G2040: Site Development	100	AE	100	AE	300	AE	300	GC
		G2050: Landscaping	100	AE	100	AE	300	AE	300	GC
	G30. Site Civil/Mech Utilities	G3010: Water Supply & Distribution Systems	100	AE	100	AE	300	GC	400/500	GC
		G3020: Sanitary Sewer Systems	100	AE	100	AE	300	GC	400/500	GC
		G3030: Storm Sewer Systems	100	AE	100	AE	300	GC	400/500	GC
		G3040: Heating Distribution	100	AE	100	AE	300	GC	400/500	GC
		G3050: Cooling Distribution	100	AE	100	AE	300	GC	400/500	GC
		G3060: Fuel Distribution	100	AE	100	AE	300	GC	400/500	GC
		G3090: Other Civil/Mechanical Utilities	100	AE	100	AE	300	GC	400/500	GC
	G40. Site Electrical Utilities	G4010: Electrical Distribution	100	AE	100	AE	300	GC	400/500	GC
		G4020: Site Lighting	100	AE	100	AE	300	GC	400/500	GC
		G4030: Site Communications & Security	100	AE	100	AE	300	GC	400/500	GC
		G4090: Other Electrical Utilities	100	AE	100	AE	300	GC	400/500	GC
	G50. Other Site Construction	G5010: Service Tunnels	100	AE	100	AE	300	GC	400/500	GC
	G50. Other Site Construction	G5090: Other Site Systems & Equipment	100	AE	100	AE	300	GC	400/500	GC

Model Progression Matrix

Existing Conditions

1 Choose a location

2 Choose a date