Currently waiting for a response from Southwark Borough Council, they should respond promptly and normally no later than (details).

Dear Southwark Borough Council,

Im writing in respect of Southwark Building Services (SBS), one of your contractor under the QLTA.
Please may I have a copy of the full tender and bids received from competitors, and any relevant information you hold in connection to the winning bidder.

Yours faithfully,

Dotan Carmel