UWEC Towers IRRGDSGN 04022020.pdf

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Attached to
Residence Hall Irrigation Installation
Solicitation number
BV-208054
Issued by
Wisconsin

About this file

This is an irrigation design document prepared for the University of Wisconsin-Eau Claire (UWEC) Towers Residence Hall project located in Eau Claire, Wisconsin. The document provides comprehensive technical specifications for an in-ground irrigation system installation serving the Towers Field and surrounding landscape areas. The project includes the abandonment of an existing water source, connection of five existing field zones to a new main line with two-wire control path extending from the Residence Hall, and installation of new irrigation components including Hunter MP Rotator spray heads in both turf and shrub configurations, remote control valves, soil moisture sensors, and associated piping infrastructure. The irrigation system is designed to deliver a maximum flow of 56 gallons per minute at 80 pounds per square inch static pressure from two separate points of connection teed from the existing 2-inch main line, with a total weekly water application of 4,659 gallons requiring a 2-hour 12-minute runtime per cycle.

The system design accommodates two operating stations with residual pressure and flow capacity, utilizing PVC Class 200 mainline pipe and Class 160 laterals with Hunter ICV-G electric remote control valves and Baseline biSensor soil moisture monitoring. Installation requirements include directional boring under walkways and roadways with minimum 18-inch sleeve extensions, field verification of all existing connections, installation of control wiring in separate sleeves, valve box placement with labeled covers, winterization procedures, and coordination with general and electrical contractors for final controller positioning and electrical power provision. The contractor is responsible for locating underground utilities, obtaining necessary permits and inspections, achieving full landscape coverage, and verifying that pressure and flow conditions at the point of connection meet system requirements, with notation that booster pump installation may be required if insufficient pressure or volume is available.

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UWEC Residence Hall 04022020.pdf PDF
DOA-3027DesignationofConfidentialandProprietaryInformation.doc DOC document
DOA-3832 BidderRequiredForm.doc DOC document
BV-208054.docx DOCX document

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ABANDON EXISTING WATER SOURCE AT

THIS APPROXIMATE LOCATION. TOWERS

FIELD ZONES TO BE CONNECTED TO NEW

MAIN LINE AND TWO-WIRE PATH FROM

RESIDENCE HALL. FIELD VERIFY ALL

LOCATIONS.

CONNECT TO EXISTING MAIN LINE AND

TWO-WIRE PATH FROM RESIDENCE HALL

IRRIGATION SYSTEM. FIELD VERIFY LOCATIONS.

2"

2" 11

2"

VERIFY TOWERS FIELD (EXISTING 5

ZONES) IS CONNECTED TO MAIN

LINE AND TWO-WIRE PATH.

ms ms

4"

4"

1"

42.02

2"

2"

2"

28.53 1"

35.54

2"

THIS SLEEVE WILL REQUIRE BORING

GR

GR

SYMBOL MANUFACTURER/MODEL/DESCRIPTION

HUNTER MP STRIP PROS-04-PRS40-CV

TURF ROTATOR, 4" (10.16 CM) POP-UP WITH FACTORY

INSTALLED CHECK VALVE, PRESSURE REGULATED TO 40

PSI (2.76 BAR), MP ROTATOR NOZZLE ON PRS40 BODY.

LST=IVORY LEFT STRIP, SST=BROWN SIDE STRIP,

RST=COPPER RIGHT STRIP.

HUNTER MP1000 PROS-04-PRS40-CV

TURF ROTATOR, 4" (10.16 CM) POP-UP WITH CHECK

VALVE, PRESSURE REGULATED TO 40 PSI (2.76 BAR), MP

ROTATOR NOZZLE ON PRS40 BODY. M=MAROON ADJ

ARC 90 TO 210, L=LIGHT BLUE 210 TO 270 ARC, O=OLIVE

360 ARC.

HUNTER MP2000 PROS-04-PRS40-CV

TURF ROTATOR, 4" (10.16 CM) POP-UP WITH FACTORY

INSTALLED CHECK VALVE, PRESSURE REGULATED TO 40

PSI (2.76 BAR), MP ROTATOR NOZZLE ON PRS40 BODY.

K=BLACK ADJ ARC 90-210, G=GREEN ADJ ARC 210-270,

R=RED 360 ARC.

HUNTER MP STRIP PROS-12-PRS40-CV

SHRUB ROTATOR, 12" (30.48 CM) POP-UP WITH FACTORY

INSTALLED CHECK VALVE, PRESSURE REGULATED TO 40

PSI (2.76 BAR), MP ROTATOR NOZZLE. LST=IVORY LEFT

STRIP, SST=BROWN SIDE STRIP, RST=COPPER RIGHT

STRIP, ON PRS40 BODY.

HUNTER MP1000 PROS-12-PRS40-CV

SHRUB ROTATOR, 12" (30.48 CM) POP-UP WITH CHECK

VALVE, PRESSURE REGULATED TO 40 PSI (2.76 BAR), MP

ROTATOR NOZZLE. M=MAROON ADJ ARC 90 TO 210,

L=LIGHT BLUE 210 TO 270 ARC, O=OLIVE 360 ARC ON

PRS40 BODY.

SYMBOL MANUFACTURER/MODEL/DESCRIPTION

HUNTER I-20-04

TURF ROTOR, 4.0" POP-UP. ADJUSTABLE AND FULL

CIRCLE. PLASTIC RISER. DRAIN CHECK VALVE.

STANDARD NOZZLE.

HUNTER I-20-04

TURF ROTOR, 4.0" POP-UP. ADJUSTABLE AND FULL

CIRCLE. PLASTIC RISER. DRAIN CHECK VALVE.

STANDARD NOZZLE.

HUNTER I-20-04

TURF ROTOR, 4.0" POP-UP. ADJUSTABLE AND FULL

CIRCLE. PLASTIC RISER. DRAIN CHECK VALVE.

STANDARD NOZZLE.

SYMBOL MANUFACTURER/MODEL/DESCRIPTION

HUNTER ICV-G

1", 1-1/2", 2", AND 3" PLASTIC ELECTRIC REMOTE

CONTROL VALVES, GLOBE CONFIGURATION, WITH NPT

THREADED INLET/OUTLET, FOR COMMERCIAL/MUNICIPAL

USE.

TORO 100-SLSC

ONE-PIECE, 1" SINGLE LUG QUICK COUPLER VALVE WITH

STANDARD METAL COVER.

NIBCO T-113

CLASS 125 BRONZE GATE SHUT OFF VALVE WITH WHEEL

HANDLE, SAME SIZE AS MAINLINE PIPE DIAMETER AT

VALVE LOCATION. SIZE RANGE - 1/4" - 3"

BASELINE BL-5315

BISENSOR SOIL MOISTURE SENSOR

RESIDENCE HALL TEE

TEE FROM EXISTING 2" MAIN LINE

RESIDENCE HALL TEE

TEE FROM EXISTING 2" MAIN LINE

IRRIGATION LATERAL LINE: POLYETHYLENE PIPE SDR-7

IRRIGATION LATERAL LINE: PVC CLASS 160 SDR 26

IRRIGATION MAINLINE: PVC CLASS 200 SDR 21

PIPE SLEEVE: PVC CLASS 200 SDR 21 - LATERAL

M O ms

IRRIGATION SCHEDULE

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952.447.2053 7620 Jennifer Lane

Prior Lake, MN 55372 www.mainlineconsulting.net

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SCALE:

feet30 60 90

1" = 30'

Generated: 2019-08-01 15:06

P.O.C. NUMBER: 01

Water Source Information: Tee from existing 2" main line

FLOW AVAILABLE

Custom Max Flow: 56.00 gpm Flow Available: 56.00 gpm

PRESSURE AVAILABLE

Static Pressure at POC: 80.00 psi Pressure Available: 80.00 psi

DESIGN ANALYSIS

Maximum Station Flow: 55.01 gpm Flow Available at POC: 56.00 gpm Residual Flow Available: 0.99 gpm

Pressure Req. at Critical Station: 50.82 psi Loss for Fittings: 1.33 psi Loss for Main Line: 13.26 psi Loss for POC to Valve Elevation: 0.00 psi Loss for Backflow: 0.00 psi Critical Station Pressure at POC: 65.41 psi Pressure Available: 80.00 psi Residual Pressure Available: 14.59 psi

P.O.C. NUMBER: 02

Water Source Information: Tee from existing 2" main line

FLOW AVAILABLE

Custom Max Flow: 56.00 gpm Flow Available: 56.00 gpm

PRESSURE AVAILABLE

Static Pressure at POC: 80.00 psi Pressure Available: 80.00 psi

DESIGN ANALYSIS

Maximum Station Flow: 55.01 gpm Flow Available at POC: 56.00 gpm Residual Flow Available: 0.99 gpm

Pressure Req. at Critical Station: 49.86 psi Loss for Fittings: 1.18 psi Loss for Main Line: 11.80 psi Loss for POC to Valve Elevation: 0.00 psi Loss for Backflow: 0.00 psi Critical Station Pressure at POC: 62.84 psi Pressure Available: 80.00 psi Residual Pressure Available: 17.16 psi

CRITICAL ANALYSIS

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Program: (1) 1" PER WEEK Total Time: 02:12 Total Water Use: 4,659 gallons Max Allowed GPM: 55.01

RUNTIME SUMMARY

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952.447.2053 7620 Jennifer Lane

Prior Lake, MN 55372 www.mainlineconsulting.net

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IR-02

MP40 TURF ROTARY - FLEX PIPE

3" = 1'-0"

MP ROTATOR NOZZLE

328403.13-06

HUNTER MP NOZZLE

HUNTER MP40 12" SPRAY BODY

MP40 12" HIGH-POP SPRAY ROTARY

3" = 1'-0"

328403.29-21

HUNTER ICV

3" = 1'-0"

PAVER VALVE BOX

SUPPORTS - TYP.

ALL VALVES

CARSON VALVE BOX & COVER. ALL

VALVE BOXES SHALL BE

PERMANENTLY LABELED WITH VALVE

ID.

FINISH GRADE

CONTROL WIRES - PROVIDE A

MINIMUM OF 36" OF SLACK @

VALVES

3" MIN. GRAVEL BASE - TYP. ALL VALVES

328406.13-05

BASELINE SOIL MOISTURE SENSOR

1 1/2" = 1'-0"

GRANULAR MATERIAL FOR DRAINAGE -

2" MINIMUM DEPTH

SUPPORT BLOCKS - 2 REQUIRED

WIRE FROM MOISTURE

SENSOR

biSENSOR - SET LENGHT

HORIZONTALLY AND

BLADE IN VERITCAL

POSITION WITH WIRES

OUT OF BOTTOM

2" -3

TURF 6" ROUND

JUNCTION

BOX

6" -8

RED TO RED AND BLACK

TO BLACK IN

WATERPROOF SPLICE

CAP - DBY/R-6

" M

IN

IM

U M

B U

R Y

TW0-WIRE PATH

RED TO RED AND BLACK

TO BLACK IN

WATERPROOF SPLICE

CAP - DBY/R-6

IF MOISTURE SENSOR IS IN LANDSCAPE AREA, VALVE BOX

SHALL BE FLUSH WITH FINISHED GRADE.

ORIENTATE ALL WIRE CONNECTORS VERTICALLY - TYPICAL.

328409.66-07

1. DESIGN BASED ON POC ANALYSIS (downstream of meter).

2. This irrigation design is from the point of connection only. This design is based on the pressure and volume indicated in item #1, which is furnished and verified by others. Booster pump may be required if pressure and flow do not meet listed requirements.

3. Contractor shall be responsible to field verify the information in the POC Analysis.

4. This irrigation design is diagramatic. Adjustments to pipe, valve and/or head placement may be required of contractor.

5. FULL and COMPLETE coverage is required. The irrigation contractor shall make any necessary minor adjustments to the irrigation layout required to achieve FULL and COMPLETE coverage of irrigated areas at no additional cost to owner.

6. Bidding contractors shall become thoroughly familiar with all facets of the proposed irrigation system and the central control requirements. Failure to clarify misunderstandings or the intent of this drawing and/or specifications before submittal of bid shall be the sole responsibility of the contractor.

7. This irrigation system shall be installed as per manufactures specifications.

8. This irrigatIon design shows necessary materials, but certain other materials may have to be supplied and installed by the irrigation contractor in order to have, upon completion, a fully operational irrigation system.

9. The irrigation contractor shall locate ALL underground utilities, and they shall take every precaution not to damage or disturb such improvements. Coordinate with General Contractor as necessary.

10. The irrigation contractor shall arrange for any necessary permits and/or inspections required by local agencies or ordinances during the course of construction.

11. ALL PVC piping under continuous pressure shall be minimum Class 200, refer to schedule for specific pipe types.

12. ALL backflow devices shall be installed as per local code.

13. ALL wiring as per local code.

14. Electrical power shall be provided to within five (5) feet of controller(s) location. Coordinate with Owners Representative as to the final location of controller(s). Coordinate with Electrical Contractor as required.

15. Control wire shall be solid copper wire U.L. approved for direct burial in ground. Minimum gauge - #14 (#12 for runs over 2000') or as otherwise specified. Ground Wire (where applicable) shall be white. On decoder system ALL wire shall be "jacketed".

16. 24VAC wire splicing material will be direct burial splice kit as manufactured by 3M, specifically

DBY-6 & DBR-6.

17. Install rain sensors on vertical surfaces. Coordinate with Owners Representative as to final location of rain sensor, weather stations and any additional sensors.

18. ALL valves, quick-couplers and wire splices shall be located in valve boxes with labeled covers and buried flush with grade.

19. Winterization of the irrigation system shall be as per the manufacturers specifications.

20. Sleeving is required under ALL walks and roadways. Sleeves shall extend a minimum of 18" beyond edge of walk/roadway and be marked. Wire shall be contained in a separate, 1 12" min., sleeve.

IRRIGATION GENERAL NOTES:5

328409-80

12" WIRE BURY

OR PER LOCAL CODE

11 12

8 FT. MIN. SEPARATION FROM OTHER EQUIPMENT

BL-LA01 LIGHTNING ARRESTOR

1 1/2" = 1'-0"

**GROUND TO 10 OHMS - ADD GROUND ROD/PLATE AS

NEEDED TO REACH GROUNDING REQUIREMENTS**

6" JUNCTION BOX

FINISH GRADE

VALVE BOX AS SPECIFIED

PAIGE GROUNDING

ROD WITH

PRE-WELDED

INSULATED

CONDUCTOR.

INSTALL PER CODE.

BL-LA01 BASELINE LIGHTNING

ARRESTOR

BASELINE BI-CODER - ZIP TIE TO LIP OF VALVE

BOX

GRANULAR DRAINAGE MATERIAL TWO-WIRE PATH

BRICK SUPPORTS - 4

CORNERS

WATERPROOF SPLICE KIT - 3M

DBR/Y-6. APPLY LIQUID

ELECTRICAL TAPE TO WIRE/WIRE

NUT DURING INSTALLATION.

ORIENTATE AND SECURE

VERTICALLY IN VALVE BOX.

PAIGE RE-ENTERABLE

CONNECTOR

328409.79-04

Sheets and Views
UWEC Towers IRRGDSGN-IR-01 LAYOUT
UWEC Towers IRRGDSGN-IR-02 DETAILS

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