[ 1 ] Hughes, Nigel, Megan Wells, et al. “Impact & Control of Rfis on Construction Projects.” Construction Management Association of America (CMAA), Navigant Construction Forum, Apr. 2013,   
        www.cmaanet.org/sites/default/files/resource/Impact%20%26%20Control%20of%20RFIs%20on%20Construction%20Projects.pdf. pg 6.

[ 2 ] Medina, H. (2023, August 25). RFIs: A Contractor’s Guide to Requests for Information. Procore. https://www.procore.com/library/rfi-construction

[ 3 ] Hughes, Nigel, et al. “Impact Control RFIs On Construction Projects.” Construction Management Association of America (CMAA), Apr. 2013, pg 14.



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