 He encouraged the TDIC to build additional worker housing and proposed that the contractor cover the cost of the recruitment fees.In 2012, TDIC engaged PricewaterhouseCoopers as an independent monitor required to issue reports every quarter.Labor lawyer Scott Horton told "Architectural Record" that he hopes the Guggenheim project will influence the treatment of workers on other Saadiyat sites and will "serve as a model for doing things right."