The University is aware of the importance of the co-operation of contractors, sub-contractors and vendors in the maintenance of a pollution-free campus. In 2002, an Environmental Guideline which includes legal requirements as well as the University's in-house rules was prepared by the University Safety & Environmental Office to help conduct on-campus work along environmentally friendly lines. During construction work, the CDO and EMO staff also strictly supervise the performance of their contractors. Additionally, contractors are encouraged to participate in the Considerate Contractors Site Award Scheme and the Outstanding Waste Management Performance Grand Awards

organized by the Environment, Transport and Works Bureau. Regarding the environmental performance of CUHK and her contractors during the year, all cases of environmental non-compliance were resolved without convictions.

To ensure effective communication with staff, students and interested parties, an environmental hotline, webpage and electronic mailbox have been set up to release and exchange information on environmental protection issues. In 2005, 10 environmental complaints were received. These were mainly complaints about dust emission and noise caused by construction and renovation work. All cases were properly handed.

本校明白，要防止校園污染，必須獲得承辦商、分包商以及供應商通力合作。二零零二年，大學安全及環境事務處編訂《環境指引》，列出法定守則及本校內部規則，以便施工者遵從環保原則。工程進行期間，校園發展處和物業管理處職員會嚴格監督承包商作業。本校還鼓勵承包商參加環境運輸及工務局舉辦的「公德地盤嘉許計劃」和「傑出廢物管理大獎」比賽。過去一年，本校和所聘承包商都沒有被法庭宣判違反環保法例。

本校為了和教職員、學生以及關注環保人士溝通無礙，特設環保熱線、網頁和電子郵箱，發放並交流環保訊息。二零零五年，總共收到十宗環保問題投訴，主要涉及建築和翻新工程引起的灰塵飛揚以及噪音問題，全部都已妥善處理。