1:100 scale. Measured building survey: dais mezzanine floor plan. Sheet 2 of 8. Dated September 2008.

1:100 scale. Measured building survey: basement plan. Sheet 7 of 8. Dated September 2008.

Mains and sub-mains distribution schematic drawn by CMS Building Services Engineers, dated 11th July 2003.

1:20 scale plan of heating systems in the main boiler room. Drawn by 'JLB' at Burgess & Co. Dated September 1975.

1:100 scale. Drawn by BWP, April 2009.

1:100 scale. Drawn by BWP, February 2009.

Plan of new low pressure hot water pump control equipment installed into existing control panel, dated July 1991. Drawn by 'M.P.' at Air Circulation & Design Ltd.

Plan of layout of main boiler room, dated October 1973. Drawn by D.J. Howe.

Hand drawn plan of the kitchen/bar buffet and restaurant HWS and heating services. Not dated or signed.

Hand drawn schematic of heating systems, annotated with technical specifications.