Mt. San Antonio College Technology and Health Building

2 Documents in Project


SCH Number
Lead Agency
Mt. San Antonio Community College
Document Title
Mt. San Antonio College Technology and Health Building
Document Type
MND - Mitigated Negative Declaration
Present Land Use
General Plan Designation: Schools and Public Institutional; Zoning Designation: Mt. SAC Community College with Civic Center Overlay and underlying zoning of RPD – 61,700 – 0.6 DU.
Document Description
The project site is located north of Temple Avenue and west of Bonita Drive in the City of Walnut, California. The proposed project involves the development a new four-story Technology and Health building encompassing 253,866 gross square feet (gsf) and consisting of 152,668 assignable square feet (asf). Functional space within the building will include 6,512 asf of classroom, 107,090 asf of laboratory, 14,514 asf of office, 12,878 asf of library, and 11,674 asf of other support space. Buildings 27A, 27B, 27C, and Swimming Pool (27P) will be demolished to provide a construction site for the new building. Following occupancy of the new Technology and Health building, Technology Center A (28A) and B (28B), and Health Careers Center A (67A) will be inactivated. The TERC modular (18C) will also be inactivated and relocated offsite. In addition, spaces from within the Design Technology building (13) and Health Careers Center B (67B) will be vacated and inactivated.

Contact Information

Gary Nellesen, Executive Director
Agency Name
Facilities Planning & Management, Mt. San Antonio College
Contact Types
Lead/Public Agency


Los Angeles
Cross Streets
Bonita Drive/Temple Avenue
State Highways
I-10, SR-57
Cal Poly Pomona, International Polytechnic High School,
San Dima
Other Information
Schools: Collegewood Elementary School, Leonard G. Westhoff Elementary School

Notice of Completion

State Review Period Start
State Review Period End
State Reviewing Agencies
California Air Resources Board (ARB), California Department of Conservation (DOC), California Department of Education, California Department of Fish and Wildlife, South Coast Region 5 (CDFW), California Department of Forestry and Fire Protection (CAL FIRE), California Department of Parks and Recreation, California Department of Resources Recycling and Recovery, California Department of Water Resources (DWR), California Highway Patrol (CHP), California Native American Heritage Commission (NAHC), California Natural Resources Agency, California Public Utilities Commission (CPUC), California Regional Water Quality Control Board, Los Angeles Region 4 (RWQCB), Department of General Services (DGS), Department of Toxic Substances Control, Office of Historic Preservation, California Department of Transportation, District 7 (DOT)
State Reviewing Agency Comments
California Department of Transportation, District 7 (DOT)
Development Types
Educational (253,866 gsf)
Local Actions
Site Plan
Project Issues
Aesthetics, Agriculture and Forestry Resources, Air Quality, Biological Resources, Cultural Resources, Cumulative Effects, Drainage/Absorption, Energy, Flood Plain/Flooding, Geology/Soils, Greenhouse Gas Emissions, Hazards & Hazardous Materials, Hydrology/Water Quality, Land Use/Planning, Mandatory Findings of Significance, Mineral Resources, Noise, Population/Housing, Public Services, Recreation, Schools/Universities, Septic System, Sewer Capacity, Solid Waste, Transportation, Tribal Cultural Resources, Utilities/Service Systems, Vegetation, Wetland/Riparian, Wildfire


Draft Environmental Document [Draft IS, NOI_NOA_Public notices, OPR Summary Form, Appx,]
Notice of Completion [NOC] Transmittal form
State Comment Letters [Comments from state reviewing agencies]

Disclaimer: The Governor’s Office of Planning and Research (OPR) accepts no responsibility for the content or accessibility of these documents. To obtain an attachment in a different format, please contact the lead agency at the contact information listed above. You may also contact the OPR via email at or via phone at (916) 445-0613. For more information, please visit OPR’s Accessibility Site.

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