h1. Drawings for discussion and approval _*Drawing files posted in this area are for discussion in meetings leading to approval. Once approved the drawings will be posted in the issue area of the Electrical Wiki.*_ h2. Infrastructure Meeting 7th January 2015 Tray/trunking layout drawing which show the proposed changes to the trunking for the vacuum cables on the south side of the hall. ** attachment:204-70025_3.pdf Proposed Spectrometer Solenoid Chilled water system for the Energy Dump trays.