Union College was built in five stages from June 1964 to March 1974. It consists of three buildings and two landscaped courtyards. It was built in five separately budgeted stages. Each stage included landscaping and an increase in facilities to common areas of the precious stages. The client for the construction was the Union College Council. The site, suggested by Birrell, was a narrow strip of vacant land on the south western corner of the St. Lucia campus bordered by Upland Road, Sir William Macgregor Drive and Oval No. 1. The site had many well established trees and Birrell's design retained almost all of them. There are 6 volumes of architectural drawings, 175 individual drawings making a total of 242 drawings for the Union College. Stage 1 was by James Birrell as University Architect and Stages 2-5 were by James Birrell & Partners.

Third floor level of the J. D. Story Administration Building, line drawing in ink on tracing paper, undated. Same as colour drawing in bound presentation volume.

Title block has the title J.D. Story Administration Building, University of Queensland, and University Architect J.P. Birrell. Ink line drawing on tracing paper, with pencil annotations. There are no job or drawing numbers. Dated May 1963.

Sun control data and analysis showing screening method for the period Oct 5 to Aril 20 of the J. D. Story Administration Building, line drawing in ink on tracing paper, undated. Same as colour drawing in bound presentation volume.

The proposed Chemistry Annex was to be situated along Circular Drive (now Staff House Road) sitting in a small vacant piece of land adjacent to two wings of the Chemistry building, beside the bookshop, about where the current Global Change Institute sits. These three plans are of the existing chemistry building and are dated, 3rd, 5th and 7th October 1964.

Site plan for the J. D. Story Administration Building, line drawing in ink on tracing paper, by University Architect J. P. Birrell, undated. Same as colour drawing in bound presentation volume.

Senate table in the Senate House for the J. D. Story Administration Building, line drawing in ink on tracing paper, signed JPB, dated 8/61

One sketch plan, ink line drawing on tracing paper for a u-shaped table in the Senate room on the fifth floor. Table has seating for 33. From title block: University Architect, J. P. Birrell. There is no job number but given this plan has the table in the Senate Room on the fifth floor, it is most likely part of Job A 37. Drawing undated.

One sketch plan, ink line drawing on tracing paper for the table in the Senate room on the fifth floor. Table has seating for 35. From title block: University Architect, J. P. Birrell. There is no job number but given this plan has the table in the Senate Room on the fifth fllor, it is most likely part of Job A 37. Drawing undated.

Senate house on the ground floor level of the J. D. Story Administration Building, line drawing in ink on tracing paper, undated. Same as colour drawing in bound presentation volume. In this early design, Birrell envisioned the Senate House as a separate building connected by a covered walkway to the ground floor of the administration building and underground service tunnel connecting to the lower ground floor.