1. Zack Lane ReCAP Coordinator July 2013 ReCAP Columbia University

2.  Four basic categories of data ◦ Accessions ◦ Requests ◦ Delivery ◦ Circulation  Detailed information can be found at the ReCAP Data Center ReCAP Data Center  Website now includes introductory presentations for all basic categories AND analysis ReCAP Columbia University

3. How CUL demarcates collections  off,eng : Engineering general collections (circ) ReCAP Columbia University

4.  TOTAL : 170,572 / 17,098 (Request Rate 0.59%)  off,eng : 170,572 / 17,098 (0.59%) Only a single CLIO location for Engineering collections ReCAP Columbia University

5.  View of Engineering Library accessions by fiscal year  Primary transfer projects was in FY04  Further transfers planned for FY14 to completely empty library space in Mudd Hall  Detailed information on project may be found on Science & Engineering/ReCAP websiteScience & Engineering/ReCAP website ReCAP Columbia University

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8. ReCAP Columbia University  Requests begin immediately after transfer  Monthly request volumes in phase with academic calendar  Use of collections has been declining  Collections increasingly being used via ILL and Borrow Direct  Data for lower-use collections is noisy  Staff processing requests are included

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14. ReCAP Columbia University  Items physically delivered to Engineering Library circulation desk  Increasing volume of requests for other department’s collections  Requests for collections outpace deliveries to Engineering Circulation (workload pushes to other departments)

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18. ReCAP Columbia University  Total EDDs requested for Engineering collections by month  Volume has declined steadily over the past decade  Proportion of EDDs is now below 10%. Down from 30% in FY04

19. ReCAP Columbia University

20. ReCAP Columbia University  Request rate is a measure of collection usage  It is the percentage of ReCAP collections requested during a twelve-month period  Provides staff one way to gauge overall use of offsite collections  Request rate is one factor used to structure ReCAP facility staffing model  Patron access to offsite collections is excellent: dynamic with few failures  Measured two ways: ◦ Annual ◦ Lifespan

21. ReCAP Columbia University

22.  More information and data can be found on the Science & Engineering/ReCAP websiteScience & Engineering/ReCAP website  ReCAP Data Center includes more information about system-wide data and special projects ReCAP Data Center  Tailored data sets and analysis will be provided to staff via the ReCAP Coordinator  Please see the main ReCAP website for general information about CUL procedures and systemsReCAP website ReCAP Columbia University