(a) Installation of a fence and sliding doors at the front entrance and on the roof of the building to provide protection from demonstrators, threats from the street and intrusion from the adjacent buildings ($70,000);
(a) 在大楼前方进口和屋顶安装栅栏和拉门，提供保护，以免示威者冲入、街上出现威胁以及有人从邻近大楼冲入(70 000美元)；