EFLHD Supplements

EFLHD Supplements provide additional information to the FLH PDDM detailing standard practices, guidance, and criteria that pertain to the development of projects within EFLHD.

Supplement Index

See the the index below for the current supplements.

TransmittalSupplementDescription
NumberDate
E1 05/30/2018 9.6.6-1 Computation of Quantities
01/08/2018 9.6.6-1* Computation of Quantities
02/08/2011 11.2.3-1 Engineering Economic Evaluation
* Supplement was superceded.