Attachment 6

Unit cost model for CRL and Yale Library

UNIT COST ESTIMATES, ALLOWANCES, AND CALCULATIONS

CRLYale Library
One-time cost per volume
Acquisition activities$9.06$12.00Allowance
Cataloging and shelf preparation$48.43$35.00Allowance
Annual cost per volume
Circulation (out and in)$19.54$1.75OCS Study, Doc. 9; includes OPAC costs
PreservationIDC$0.25Allowance
Shelving space (CRL)$0.22
Shelving space (ADA compliant)$1.72Amortized construction cost/vols. per sq. foot
Shelving space (depository)$0.14Amortized construction cost/vols. per sq. foot
AdministrationIDC$0.05Allowance
Amortized proc. & admin space/yr.IDC$0.06Amortized cap. cost per net sq. foot*space per vol.
Operating costs (ADA shelving)IDC$1.12HVAC, etc.*ratio/vols. per sq. foot
Operating costs (depository shelving)IDC$0.01HVAC, etc.*ratio/vols. per sq. foot
Operating costs (processing & admin.)IDC$0.04HVAC, etc.*ratio*space per vol.
Cost elements for space
Capital costs
Construction cost/net sq.foot$70$300Allowance
Amortization period30 years35 years
Interest rate6%8%
Amortized cap. cost/net sq.foot$20.69$25.74Amortization table
Vols./sq.foot (CRL)100
Vols./sq.foot (ADA compliant)15OCS Study, Doc. 1
Vols./sq.foot (depository)185OCS Study, Doc. 1
No. of volumes2,000,000
Processing & admin. spaceIDC5,000 nsfOCS design, in progress
Processing & admin. space/vol.IDC0.0025Total space/number of volumes
Operating costs
HVAC, maintenance, etc./gsfIDC$12Allowance
Ratio gsf/nsf1.0981.4Allowance

Sources:

CRL cost information provided by Donald Simpson, CRL President, in August 1997 correspondence. CRL accounts for many cost factors that are itemized by Yale by applying a 35% indirect cost (IDC) rate to its core activities. Yale Library cost information based on estimates, allowances, and formulas provided above.