Field and Laboratory Testing Manual Update

Change Eight (8) to the 2013 Edition of Publication 19 – Field and Laboratory Testing Manual is now available.  

CLICK HERE for the Transmittal Letter dated November 30, 2018. The online publication can be accessed from the Department’s main web site under FORMS, PUBS & MAPS.  The direct link is: http://www.dot.state.pa.us/public/PubsForms/Publications/PUB%2019.pdf