Completion of cathode strip chamber (CSC) installation on the "plus" endcap of CMS

A set of 16 pictures of the completion of installation of the cathode strip chambers (CSC) on the "plus" side endcap. Here a CSC destined for placement under the "nose" on the front of the innermost endcap disk ("YE+1") is being lifted over the endcap hadron calorimeter (HCAL, within the black section). The CSC to be installed is attached to the installation fixture using the special extension arm required to reach chamber locations beneath the nose.