Location: Road segment from the front of the Green Energy Building to the Engineering Science Building (see attached site map).

Duration: From Tuesday, April 28, 2026, to May 12, 2026.

Reason for Construction：

1. Campus Voltage Conversion Project: Excavation and underground cabling work are required for the campus-wide voltage upgrade.
2. Traffic Control: Heavy machinery will be operating on-site. Partial road closures or traffic diversions will be implemented. For your safety, please follow the instructions of traffic personnel or take alternative routes in advance.
3. Public Notice: In addition to this email, notices will be posted around the construction site and at nearby building entrances. We ask for your patience regarding the transit inconvenience and environmental noise during this period.
4. Schedule Estimates: The completion date is an estimate. The actual time for reopening the road will depend on the construction progress.

• Early Completion: Fences will be removed and traffic restored immediately without further notice.
• Unforeseen Delays: Completion may be slightly delayed due to complicated underground utility lines or adverse weather conditions.

5. Noise and Vibration: Construction-related noise and vibration are unavoidable. If nearby buildings or laboratories have scheduled important meetings or instructional activities, please carefully assess the potential impact and prepare contingency plans.

We sincerely apologize for the inconvenience caused by the temporary closure of these facilities and appreciate your understanding and cooperation.

Maintenance and Construction Group

Contractor: Zhijing Co., Ltd. (Mr. Lu: 0935-014935)

Supervising Consultant: Dezhong Technical Consultants Co., Ltd. (Mr. Lin: 0922-134676)

Campus Department in Charge: Maintenance and Construction Group, Office of General Affairs (Mr. Hsu: 03-5715131 Ext. 35253)

Campus Emergency Hotline (Safety Issues): Campus Security Office 03-5714769 (Direct dial 33333 from campus phones)

Date: April 21, 2026