WFLHD Supplements

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

Supplement Index

See the individual chapters listed on the left menu or the index below for the current supplements.

Supplement Description Date
9.6.7-1 Construction schedules Future
9.6.8.6-1 Cost uncertainties, assessment of 9/30/2010
9.6.6.2-1 Design book assembly 3/17/2008
9.1.3.4-1 Design exceptions 9/30/2010
9.6.6.6-1 Design narrative 12/15/2006
9.6.3-1 Design Process 10/11/2007
7.3.1-1 Drainage summary Future
3.4-1 Environment 12/9/1999
4.9.2.5-1 ERFO Project Development 9/29/1999
13.3.2-1 Feedback, external customer 10/11/2007
7.1-1 Hydraulics Standard Operating Procedures 9/30/2010
9.6.6.6-2 PE Hold File Checklist Future
12.3.6-1 Plans, right-of-way Future
9.6.5-1 Plans, standard format Draft
9.6.8.5-1 Prices, development of 9/30/2010
9.6.10-1 PS&E document handoff 9/30/2010
9.6.4-1 PS&E Reviews 9/30/2010
9.6.11.2-1 QA/QC Checklist Future
9.6.6.1-1 Quantity computation 12/15/2006
9.6.8.6-1 Risk, assessment of 9/30/2010
9.6.1-1 Signoff process 3/17/2008
9.6.9.3-1 Special contract requirements, writing Future
1.1.6-1 Supplements, creating and modifying 11/9/2006
9.6.4.4-1 Title sheet signatures for NPS projects 3/17/2008

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