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Natural Resources Conservation Service

Wyoming

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Wyoming NRCS Engineering Standard Drawings

The use of the following standard drawings for installation of a project without signed approval from an NRCS employee with designated approval authority is prohibited. 

Drawing formats are in AutoCAD Release 2000i format or later.  To request an earlier release format, please e-mail any of the Wyoming State Office Engineering Staff.

Wyoming Engineering Standard Drawings

Number

Description

DWF

Titlesheets

11" x 17" Titlesheet

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24" x 36" Titlesheet

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378 - 01

Butyl rubber diaphragm for 1" to 15" pipe

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378 - 02A

Watertight connecting band for helical CMP

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378 - 02B

Watertight connecting band for annular CMP

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378 - 03

Two-piece corrugated metal diaphragm

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378 - 04

Timber pipe support, guide plan

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378 - 05

Trash rack and baffle for riser Dia. 36" -60"

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378 - 06

Conical trash rack and baffle

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378 - 07

Filter and drainage diaphragm

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428 - 01

Concrete ditch lining

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430 - 01

Gated pipe inlet

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430 - 02

Turbulent fountain trash screen

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430 - 03

Air release valves for plastic pipelines

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430 - 04

End of assembly line

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561 - 01

Concrete Slab on Grade

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574 - 01

Spring box options

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580 - 05

Stream barbs

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580 - 06

Rock riprap

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587- 01

CMP riser on metal base with check boards, trash rack, and metal lid.

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587- 01A

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587- 02

CMP riser on concrete base with check boards and metal lid.

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587- 02A

View

587- 03

Concrete riser on concrete base with check boards, trash rack, and metal lid adapted for CMP, PE, or WSP barrel.

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587- 03A

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587- 04

Corrugated PE riser on concrete base with check boards, trash rack, and metal lid.

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587-04A

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587- 05

CMP half pipe riser on concrete base with check boards.

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587- 05A

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Wetland Standard Drawings& Example Drawings 
(Limited to Drainage Area of 2000 acres or less!)

Filename

Description

DWF

378-08

Plan Layout

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378-08a

Embankment Profile and Cross Section

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378-08b

Emergency Spillway Profile and Cross Section

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378-08example

Plan Layout

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378-08aexample

Embankment Profile and Cross Section

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378-08bexample

Emergency Spillway Profile and Cross Section

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AutoCAD Block Drawings

Filename

Description

DWF

narrow

North arrow

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airvac Air vaccuum relief valve

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prvalve Pressure relief valve

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pumpoutriser Typical pump out riser for sprinkler systems

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outdive Typical sprinkler pipeline outlet at end of line

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pivotoutdive Typical pipeline outlet into a pivot irrigation system

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indive Typical pipeline indive from pump to sprinkler system mainline

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planpump Plan view of centrifugal pump

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sidepump Side view of centrifugal pump

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pumpsuction

Suction inlet detail from structure

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pumpshade Wooden pump shade

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sections Section delineations for details

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sectiondescrip Typical section definition

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turbinepump Typical turbine pump

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turbulentscreen Turbulent fountain trash screen details

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hdpepipe High density polyethylene pipe

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