St. Francis Xavier University

Concept Development

C.J. MacLellan & Associates Inc. provided site evaluation and concept input for a proposed major residential complex for St.FX University.  Servicing options were established in relation to layout concepts developed for sites on either side of West Street.  In addition, the preliminary study investigated the feasibility of stand alone servicing, versus interconnection to the campus underground heating loops, electrical (high voltage) and communication systems .  Cost estimates were developed for the project elements and options for phased implementation were also prepared.

Site Services

C.J. MacLellan & Associates provided civil, mechanical, and electrical engineering design and construction administration for continuation of the University’s twin underground High Voltage bus ducts, communications, and steam/condensate systems. The power and communication extensions to the existing campus loop allowed interconnection to the West Street Residences as well as the proposed Science Hall. The steam tunnel involved an innovative, cost effective, yet more easily maintainable, half pipe concrete cover design which replaced existing direct bury piping between the Boilers and the Oland Centre and continued this concept on to the new West Street residences.

New Residential Complex

Following the 1998 concept development, C.J. MacLellan & Associates Inc. completed the engineering and surveying for a twin, four storey, upscale student housing development of 72 four bedroom apartments. On a fast track schedule commencing in late January, the team was able to complete site surveying, geotechnical investigation, and foundation engineering to allow construction to commence within a month. Design proceeded in parallel achieving Tender documents delivery by March 17^th which included all engineering disciplines (Civil, Structural, Mechanical, Fire Protection, & Electrical). Construction inspection of the engineered systems of the $8.7M project was provided by the firm as well as commissioning services. The residences opened for occupancy at the commencement of the 1999 school year.

The Architectural Team, Sperry & Associates, considered an innovative clustering of apartments units such that the institutional feel of "central corridor" was avoided. This provided many engineering challenges as it also precluded central service corridors for mechanical and electrical systems. 

Steam to hot water converting was accomplished in a single mechanical room serving the twin buildings. A dual walled, insulated, PEX pipe in the context of district heating design, was used to interconnect the twin buildings to save on capital costs.

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C.J MacLellan & Associates Inc.
65 Beech Hill Road, Suite 2
Antigonish, Nova Scotia, CA
B2G-2P9
Ph: (902) 863-1220
Fax: (902) 863-3225