ILLINOIS ENGINEERING FIELD HANDBOOK - NOTICE 55
United States Department of Agriculture
Natural Resources Conservation Service
2118 W. Park Court, Champaign, IL 61821
Phone: 217/353-6600 Fax: 217/353-6676 Website: www.il.nrcs.usda.gov
DATE: April 20, 2012
SUBJECT: ENG – National Engineering Handbook (NEH), Part 645, Engineering Technical Materials
Purpose: To distribute revised and new IL-ENG standard drawings
Expiration Date: Upon receipt
Explanation: This notice distributes 11 revised and 9 new standard engineering drawings. Major highlights include:
Updated cover sheet which can be used for design documentation or construction plans
New fillable drawings for terrace checkout, underground outlet checkout, farmstead energy improvement, combustion system improvement, amendments for treatment of agricultural waste, and waste treatment (modular floating cover)
New drawings: additional options for relief wells, quick coupler detail for stockwatering pipeline/watering facility, and turf reinforcement mat chute
Clarifications of materials for modular block structures and culvert outlet scour basin
The Illinois NRCS engineering website will be revised to reflect the updated drawings: http://www.il.nrcs.usda.gov/technical/engineer/enggdraw.html.
Optional. Holders of hardcopy Illinois Engineering Drawing binders should:
Replace Numerical Index dated 9/2011 with the new Numerical Index (attached) dated 4/2012.
Replace Category Index dated 9/2011 with the new Category Index (attached) dated 4/2012.
Print copies of the new and revised drawings (attached)
Follow instructions on attached distribution listing of new drawings, filing in IL-ENG Drawing binder.
Questions regarding this submittal should be directed to the Area Engineer.
State Conservation Engineer
DIST: All IL NRCS Employees
All IL SWCD Employees
This attachment requires Adobe Acrobat Reader to view:
April 2012 New Revised Distribution
New_Revised_distr.pdf [PDF, 13kb]
Illinois Standard Drawings Index Category
IL_std_dwgs_index_category_4-2012.pdf (PDF, 37kb)
Illinois Standard Drawings Index Numerical
IL_std_dwgs_index_numerical_4-2012.pdf (PDF, 37kb)
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