HomeMy WebLinkAbout1.01 Water DistributionWATER DISTRIBUTION SYSTEM DESIGN
FOR
DUPLEX UNIT AND KENNELS
AT
THE HIGH LONESOME RANCH
DEBEQUE, COLORADO
PREPARED FOR:
THE HIGH LONESOME RANCH
PO BOX 88
0275 222 ROAD
DEBEQUE, COLORADO 81630
SUBMITTED TO:
Garfield County Building and Planning
108 8th Street, Suite 401
Glenwood Springs, CO 81601
PREPARED BY:
Rhino Engineering, Inc.
1229 North 23`d Street, Suite 201
Grand Junction, CO 80501
June 8, 2009
RE Project No. 28053.02
TABLE OF CONTENTS
1.0 LOCATION AND DESCRIPTION OF PROPERTY 1
A. Background 1
B. Property Location 1
2.0 WATER DISTRIBUTION SYSTEMS 1
A. Distribution System for the Duplex Unit 1
B. Distribution System for the Kennels 2
C. Pump 2
2.0 CONCLUSIONS 3
1.0 LOCATION AND DESCRIPTION OF PROPERTY
A. Background
This report outlines the water distribution systems for the Dog Kennel Facility and
Residential Duplex for The High Lonesome Ranch. These two systems are independent of
one another.
B. Property Location
The improvements are located north of Garfield County Road 200 (north of Debeque) on
approximately 40 acres of land owned by The High Lonesome Ranch. Only about 5± acres
of the total 40 acres are proposed for the improvements. The site is accessed by a gravel
road from Garfield County Road 200. Garfield County Road (Garfield CR) 200 is accessed
from Garfield County Road X.5, north of Debeque.
By legal description, the property is located in the NW'/4 NE'/4 of Section 9, Township 8S,
Range 98W of the 6th Principal Meridian in Garfield County.
2.0 WATER DISTRIBUTION SYSTEMS
Two separate systems are designed, one for the kennels and one for duplex unit according
to requirements from the State Engineer's office regulations regarding well permits. The
two wells are situated side by side, approximately 290 feet apart, just north of County 200
near the access. Both distribution systems are analyzed with WaterCAD software. Refer to
the 24"x 36" exhibit included in the back map pocket for a schematic of the systems.
A. Distribution System for the Duplex Unit
A demand of 350 gallons per day (gpd) per residential unit per Garfield County Unified
Land Use Regulations is used for the duplex unit.
Av Daily Demand = 350 gpd x 2 units = 700 gpd
unit
Max Daily Demand = 3 x 700 = 2,100 gpd
Since no fire hydrants will be provided for this unit, a multiplying factor of 3 is used to
calculate the peak hourly demand.
Max Hourly Demand = 3 x 700 = 2,100al —> 35 gpm
The water storage tank that is installed on the site for the duplex is 6,000 gallons which
provides over 2.5 times the maximum daily demand.
Well 1 provides water for the duplex unit. The depth of this well is 98 feet with a static
water level elevation of 5401 feet. Approximately 955 feet of 1.5 -inch diameter Schd 40
PVC pipe conveys water pumped from the well to the storage tank. The total dynamic head
(TDH) from the pump to the storage tank for this line is 198 feet at a flow rate of 16.3 gpm.
Water then gravity flows from the storage tank to the duplex via 750 -feet of 1.5 -inch
diameter Schd 40 PVC pipe. The pressure provided by the system at a peak demand of 35
gpm is 20.5 psi.
B. Distribution System for the Kennels
The average daily demand for the kennels is:
Demand=1800gpd(kennel use +100gpd(staff use)+100gpd(visitors)+100gpd(groomin g)=2,100gpd
Max Daily Demand = 3 x 2,100 = 6,300gpd
A maximum hourly demand of 40 gpm is assumed for the kennels.
The storage tank installed on the site for the kennels is 8,000 gallons which provides over
twice the maximum daily demand.
Well 2 provides water for the kennels. The depth of this well is 109 feet with a static water
level elevation of 5388 feet. Approximately 1,250 feet of 2 -inch diameter Schd 40 PVC
pipe conveys water pumped from the well to the storage tank. The total dynamic head
(TDH) from the pump to the storage tank for this line is 197 feet at a flow rate of 16.4 gpm.
Water then gravity flows from the storage tank to the kennels via 1,030 -feet of 2 -inch
diameter Schd PVC pipe. The pressure provided by the system at a peak demand of
40 gpm is 36.8 psi.
C. Pump
The operating requirement for the pumps for both systems is a flow rate of about
15 gpm at a TDH of approximately 200 feet. The pump curve used to model the system is a
Goulds Submersible Pump Model 18GS10. Please refer to the attached performance curve
for this pump.
3.0 CONCLUSIONS
The design outlined in this report complies with Section 7 of Garfield County's Unified
Land Use Regulations. WaterCAD software was used to model the systems and calculate
pressures at maximum peak demands. Storage tanks on the site have adequate capacity and
pressure head to provide water to facilities at peak hourly demands and will serve as
reserves should a power outage occur and pumps are not able to operate.
ITT
Goulds Pumps
5GS, 7GS, 1 OGS,
13G5, 18GS & 25GS
5-25 GPM, '/z — 5 HP, 60 Hz,
Submersible Pumps
7, vs�r�oaiw;'t
'S�fF
GOULDS PUMPS
Goulds Pumps is a brand of ITT Corporation.
www.goulds.com
Engineered for life
B5-25GS
Residential Water Systems
FEATURES
■ Powered for Continuous Operation: All rat-
ings are within the working limits of the motor
as recommended by the motor manufacturer.
Pump can be operated continuously without
damage to the motor.
■ Field Serviceable: Units have left hand
threads and are field serviceable with common
tools and readily available repair parts.
• Sand Handling Design: Our face clearance,
floating impeller stack has proven itself for
over 40 years as a superior sand handling,
durable pump design.
• FDA Compliant Non -Metallic Parts: Impellers,
diffusers and bearing spiders are constructed
of glass filled engineered composites, They are
corrosion resistant and non-toxic.
• Discharge Head/Check Valve: Cast 303 stain-
less steel for strength and durability. Two cast -
in safety line loops for installer convenience.
The built-in check valve is constructed of stain-
less steel and FDA compliant BUNA rubber for
abrasion resistance and quiet operation.
■ Motor Adapter: Cast 303 stainless steel for
rigid, accurate alignment of pump and mo-
tor. Easy access to motor mounting nuts using
standard open end wrench.
• Stainless Steel Casing: Polished stainless steel
is strong and corrosion resistant.
• Hex Shaft Design: Six sided shafts for positive
impeller drive.
• Engineered Polymer Bearings: The propri-
etary, engineered polymer bearing material
is strong and resistant to abrasion and wear.
The enclosed upper bearing is mounted in a
durable Noryl® bearing spider for excellent
abrasion resistance.
METERSFEET
220 _
700
200
180
- 600
160
p 500
=140
120 400
a • 100
p 300
• 80 -
60
40
20
METERS
320
TOTAL DYNAMIC HEAD
300
280
260
240
220
200
180
160
140
120
100
80
60
40
20
0'
0
- 200
100
RECOMMENDED RANGE
4 — 20 GPM
--- RPM 3450
-- 60 Hz
13650
Model 13GS
8 10 12 14 16 18 20 22 24 GPM
0
2
3
CAPACITY
4
RECOMMENDED RANGE
6 — 28 GPM
5 m3/hr
5.^^7416- Model 18GS
60 Hz
10 _ 15 20 25 30 35 40 GPM
1 2 3 4 5 6 7 m3/h
CAPACITY
f1cdeJ 1$6St0
8
Print Preview
DUPLEX TANK
High Lonesome Ranch.wtg
6/11/2009
DUPLEX
KENNEL TANK
KENNELS
Bentley Systems, Inc. Haestad Methods Solution Bentley WaterCAD V8 XM Edition
Center (08.09.400.34]
27 Siemon Company Drive Suite 200 W
Watertown, CT 06795 USA +1-203-755-1666
Page 1 of 1
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Multiple Element Report
Tank Detailed Report: DUPLEX TANK
Scenario Summary
ID
Label
Notes
Active Topology
Physical
Demand
Initial Settings
Operational
Age
Constituent
Trace
Fire Flow
Flushing
Energy Cost
Transient
Pressure Dependent
Demand
User Data Extensions
Steady State/EPS
Solver Calculation
Options
Transient Solver
Calculation Options
1
Base
Base Active Topology
Base Physical
Base Demand
Base Initial Settings
Base Operational
Base Age
Base Constituent
Base Trace
Base Fire Flow
Base Flushing
Base Energy Cost
Base Transient
Base Pressure Dependent Demand
Base User Data Extensions
Base Calculation Options
Base Calculation Options
Element Details
ID
Label
60
DUPLEX TANK
Notes
Geometry Summary
X
¥
-46.52 ft
480.28 ft
Elevation
Zone
5,570.00 ft
Zone - 1
Demand Summary
Operating Range Summary
Elevation (Maximum)
Elevation (Minimum)
Elevation (Base)
5,577.00 ft
5,570.00 ft
5,570.00 ft
Level (Maximum)
Level (Minimum)
7.00 ft
0.00 ft
Storage Summary
Section
Diameter
Circular
12.00 ft
Volume (Inactive)
Volume Full
(Calculated)
0.00 MG
0.01 MG
High Lonesome Ranch.wtg
6/11/2009
Bentley Systems, Inc. Haestad Methods Solution
Center
27 Siemon Company Drive Suite 200 W
Watertown, CT 06795 USA +1-203-755-1666
Bentley WaterCAD V6 XM Edition
[08.09.400.341
Page lot 2
Multiple Element Report
Tank Detailed Report: KENNEL TANK
Scenario Summary
ID
Label
Notes
Active Topology
Physical
Demand
Initial Settings
Operational
Age
Constituent
Trace
Fire Flow
Flushing
Energy Cost
Transient
Pressure Dependent
Demand
User Data Extensions
Steady State/EPS
Solver Calculation
Options
Transient Solver
Calculation Options
1
Base
Base Active Topology
Base Physical
Base Demand
Base Initial Settings
Base Operational
Base Age
Base Constituent
Base Trace
Base Fire Flow
Base Flushing
Base Energy Cost
Base Transient
Base Pressure Dependent Demand
Base User Data Extensions
Base Calculation Options
Base Calculation Options
Element Details
ID
Label
67
KENNEL TANK
Notes
Geometry Summary
X
Y
240.23 ft
479.34 ft
Elevation
Zone
5,570.00 ft
Connection
Demand Summary
Operating Range Summary
Elevation (Maximum)
Elevation (Minimum)
Elevation (Base)
5,579,50 ft
5,570.00 ft
5,570.00 ft
Level (Maximum)
Level (Minimum)
9.50 ft
0.00 ft
Storage Summary
Section
Diameter
Circular
12.00 ft
Volume (Inactive)
Volume Full
(Calculated)
0.00 MG
0.01 MG
High Lonesome Ranch.wtg
6/11/2009
Bentley Systems, Inc. Haestad Methods Solution
Center
27 Siemon Company Drive Suite 200 W
Watertown, CT 06795 USA +1-203-755-1666
Bentley WaterCAD V8 XM Edition
[08.09.400.34]
Page 2 of 2