AlfaTech Big Book

A D VA N C E D T E C H N O L O G Y

CISCO SYSTEMS

San Jose, CA

Type: Rack Lab Size : 10,000 SF

AlfaTech provided mechanical, plumbing, fire protection, and electrical engineering services for the expansion of the rack lab in Cisco Building 16 for SPRTG, affecting approximately 10,000 square feet. The scope of work included adding new lab electrical systems (transformers fed from the existing building electrical service) and chilled water distribution and CRAH units (fed from the existing chilled water system). In order to facilitate the additional space required, large conference room resources were relocated from the 1st floor to the 3rd floor under a separate design-build contract. In addition to the MEP design effort, AT coordinated and updated the lab rack layouts for approval by Cisco. The typical SPRTG lab rack requires 6 to 15 kW per rack. Also included in the scope of work were alterations to the rack layouts (related to new cabinet dimensional requirements) as well as electrical modifications related to the existing power distribution to the existing first floor lab spaces.