Base Drawing-PLAN.pdf

PDF 884 KB Posted

Attached to
Wapiti Meadows Open Space Irrigation Pipeline
Solicitation number
015.25
Issued by
Pitkin County, Colorado

About this file

This is a draft engineering plan prepared by Sopris Engineering LLC for Pitkin County, specifically for the Wapiti Meadows and Lot 1 Moore Open Space Irrigation Piping project. The document details a proposed irrigation pipeline installation that includes approximately 53 linear feet of 8" Schedule 40 PVC pipe at a 12% slope, transitioning to approximately 1,100 linear feet of 4" DR13.5 HDPE pipe installed on native slope. Key installation points include a tap for Lot 1 irrigation at Station 2+25, an optional end point for the new HDPE pipe with a flow dissipator at Station 4+65, and a cleanout location at Station 6+25. The full-length installation requires a minimum of 1-foot of cover over the pipe crown beyond Station 4+50.

The project involves connecting to an existing diversion (splitter) box #10A and installing a proposed screen box, with detailed connection specifications using PVC fittings, wyes, elbows, and cleanouts. The plan is specifically for the Pitkin County area near Woody Creek and Aspen, Colorado, located at coordinates 39.245770, -106.868098. The draft document is marked with a graphic scale and includes topographical contour lines showing the terrain where the irrigation piping will be installed. The engineering firm Sopris Engineering LLC, located in Carbondale, CO, has prepared this draft plan with detailed technical specifications for the irrigation piping infrastructure.

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Other files

File Type Posted
Attachment B - Sample Contract.pdf PDF
RFP 015.25 - Wapiti Meadows Irrigation.pdf PDF
Base Drawing-PROFILE.pdf PDF
Wapiti Meadows Attachment A.pdf PDF

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Text version

UPPER/LOWER/WEST

DITCH DIVERSION BOXES

APPROXIMATE LOCATION

OF CONNECTION TO SCREEN

BOX - 8" SCH. 40 PVC WYE & 45°

ELBOW, CLEANOUT, MALE

ADAPTER AND THREADED CAP

(SEE DETAIL 1)

APPROXIMATELY

53-L.F. OF

8" SCH. 40 PVC PIPE

@ 12% ± SLOPE (min.)

8" SCH. 40 PVC TEE

WITH CLEANOUT

AND TRANSITION

FITTING TO 4"

DR13.5 HDPE PIPE

(SEE DETAIL 2)

APPROXIMATELY

1,100-L.F. OF

4" DR13.5 HDPE

INSTALLED ON

NATIVE SLOPE

Sta. 2+25±

LOCATION OF TAP FOR

LOT 1 IRRIGATION.

(SEE DETAIL 3)

Sta. 4+65±

OPTIONAL END OF NEW

4" DR13.5 HDPE

(WITH FLOW DISSIPATOR)

(SEE DETAIL 4)

Sta. 6+25±

LOCATION OF CLEANOUT

NUMBER 1, ON FULL-LENGTH PIPE

(SEE DETAIL 3)

Sta. 9+25±

LOCATION OF CLEANOUT

NUMBER 2, ON FULL-LENGTH PIPE

(SEE DETAIL 3)

Sta. 4+50±

FOR FULL-LENGTH INSTALLATION,

ALL 4" HDPE PIPE BEYOND THIS POINT

IS TO BE BURIED, WITH A MINIMUM

OF 1-FOOT OF COVER OVER THE

CROWN OF THE PIPE.

EXISTING DIVERSION

(SPLITTER) BOX #10A

PROPOSED SCREEN BOX

SEE DESIGN DETAILS

1 inch = ft.

( IN U.S. SURVEY FEET )

GRAPHIC SCALE

030 30 60

12010

SOPRIS ENGINEERING LLC

502 MAIN STREET · SUITE A3 · CARBONDALE CO 81623

(970) 704 0311 · soprisengineering.com

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ACCESS AND UTILITY EASEMENT (NOT FOR IRRIGATION)

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LOWER DITCH LATERAL

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LATERAL TO WEST DITCH

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4' WOODEN FENCE

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GATE

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5' SPLIT RAIL FENCE

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GAS RISER

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TEL.PED.

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20' IRRIGATION EASEMENT

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20' IRRIGATION EASEMENT

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ALL BEND RADII OF 4" HDPE TO COMPLY WITH MFG. SPECIFICATIONS.

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SALVATION DITCH

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UPPER DITCH LATERAL

AutoCAD SHX Text EXISTING 12" CMP PRESSURE-JET CLEAN PRIOR TO INSTALLING NEW 4" I.P.S. DR13.5 HDPE IRRIGATION PIPE

AutoCAD SHX Text 3/6/2025 M:\2023DWGS\33191.01 - PITCO DIVERSION\BASE DRAWING.DWG3/6/2025 M:\2023DWGS\33191.01 - PITCO DIVERSION\BASE DRAWING.DWG M:\2023DWGS\33191.01 - PITCO DIVERSION\BASE DRAWING.DWGM:\2023DWGS\33191.01 - PITCO DIVERSION\BASE DRAWING.DWG

AutoCAD SHX Text

DRAFT

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PITKIN COUNTY, WAPITI MEADOWS AND LOT 1, MOORE OPEN SPACE IRRIGATION PIPING

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SHEET 1 OF 2

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DRAFT

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MEMBER UTILITIES

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FOR THE MARKING OF UNDERGROUND

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BEFORE YOU DIG, GRADE, OR EXCAVATE

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CALL 2-BUSINESS DAYS IN ADVANCE

Sheets and Views
PLAN

File details come from the government source that posted it. Updated .