22_0108 Isle of Hope_Sandfly Final Water Repo.pdf
PDF 6 MB Posted
- Attached to
- RFPQ 23-0156-5 Engineering, Design, Permitting, Plat Preparation, Bid Documents and Post Design Cons
- Solicitation number
- PE-77548-NONST-2024-000000016
- Issued by
- Chatham County, Georgia
About this file
This document is an Engineering Report prepared for the Chatham County Engineering Department regarding fire protection improvements in the Isle of Hope/Sandfly area. The report examines the existing water system conditions, provides a water system analysis, and outlines proposed improvements to provide the necessary fire protection in the area.
The proposed improvements include installing 5,700 linear feet of 8-inch waterline with 6 fire hydrants in the Sandfly area, as well as 10,050 linear feet of 8-inch waterline and 450 linear feet of 4-inch waterline with 24 hydrants in the Isle of Hope area. An alternative for the Isle of Hope includes a 150,000-gallon elevated storage tank and well to provide a 1,000 GPM fire flow. The report includes an opinion of probable cost, with Alternative 1 estimated at $5,399,585 and Alternative 2 estimated at $6,722,075. The report recommends that Chatham County proceed with the design and construction of the recommended fire protection systems.
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ENGINEERING REPORT
FOR
CHATHAM COUNTY FIRE PROTECTION
ISLE OF HOPE/SANDFLY
PREPARED FOR:
CHATHAM COUNTY ENGINEERING DEPARTMENT
EMC PROJECT NO.: 22-0108
JUNE 2023
Ben Image
TABLE OF CONTENTS
Report
Introduction……………………………………………………………1
Existing Conditions.……………………………………………….….1
Water System Analysis..………………………………………….….1
Proposed Improvements.…………………………………………….2
Rainwater Harvesting.………………………………………………..3
Opinion of Probable Cost………………………………………….…4
Conclusion……………………………………………………………..4
Exhibits
Exhibit “A” Study Area
Exhibit “B” Hydrant Flow Tests
Exhibit “C” Water Distribution Models and Printouts
Exhibit “D” Proposed Improvements
Exhibit “E” Opinion of Probable Cost
Exhibit “F” GA EPD Documentation
Introduction:
In 2022 Chatham County contracted with EMC Engineering Services to determine the feasibility of providing fire protection in the Sandfly/Isle of Hope area. The sections that follow will provide existing system conditions, water system analysis, and proposed improvements to provide fire protection.
Existing Conditions:
The Isle of Hope/Sandfly project area can be seen on Exhibit “A”. The project area is approximately 1400 acres in size. The project area primarily consists of single-family residential homes. The existing water system is owned and operated by Water Utility Management. The existing water system is made up primarily of 6” diameter lines that provide domestic water and fire protection. The part of the project area that does not have fire protection by the existing water system is the northeast area of the Isle of Hope generally between Island Drive and Garmany Lane and an area on the west side of Norwood Avenue between Driftwood Avenue and Hemlock Avenue. There are wells located on LaRoche Avenue, Nancy Place, Neva Avenue, Paxton Drive and Marian Circle that supply water to the system. There are 281 parcels in the project area that need to be served with Fire Protection.
Water System Analysis:
Water Cad Version 10 by Bentley Systems, Inc. has been used to analyze the water system.
The Isle of Hope/Sandfly Model is a model of the existing water system since it provides domestic and fire protection to the project area. Flow tests were conducted at fire hydrants at different locations in the project area to determine flow rates and pressures. The flow tests can be seen in Exhibit “B”. The desired requirements for the new system are 1000 gpm at a minimal residual pressure of 20 psi.
Improvements have been modeled in the Sandfly area along Driftwood Avenue, Easy Street, Harrock Hall Drive, Hemlock Avenue, Salcedo Street and LaRoche Avenue. Improvements on the Isle of Hope have been modeled on Garmany Lane, Waite Road, Grimball Point Drive, Grimball Point Road, Jameswood Avenue, Hopecrest Avenue, Jacquelyn Drive, Pinewood Avenue, Barnett Avenue, Island Drive, Bluff Drive, Noble Glen Drive, and Saint Thomas Avenue.
Two alternatives have been modeled for the Isle of Hope/Sandfly Area. Alternative 1 has the proposed improvements connected to the existing water system in Sandfly and on the Isle of Hope. Alternative 2 has the improvements in Sandfly connected to the existing water system and the improvements on the Isle of Hope as a stand-alone system that is not connected to the existing water system.
It is not recommended to connect the proposed improvements to the existing water system on the Isle of Hope because it is an older system with unknown conditions and connecting to this system would expose the County to additional liability. The water distribution systems and model results can be seen on Exhibits C-1 and C-2. The model results are summarized as follows:
Sandfly for Alternative 1 and 2:
Water Supply Source: Connect to the existing water system along Norwood Avenue.
Minimum Calculated Flow Rate = 996 gpm Minimum Calculated Residual Pressure: 20 psi
Required Pipe Size: 5700 lf of 8” waterline with 6 fire hydrants.
The desired flow of 1000 gpm can almost be met. The minimum residual pressure can be met.
A minimum flow rate of 500 gpm was used based on flow test data.
Isle of Hope Alternative 1:
1A: Water Supply Source: Connect to existing water system with no elevated storage tank.
Minimum Calculated Flow Rate = 314 gpm Minimum Calculated Residual Pressure: 20 psi Required Pipe Sizes: 10,050 lf 8” waterline and 450 lf of 4” waterline.
The desired flow of 1000 gpm cannot be met. The minimum residual pressure of 20 psi can be met.
A minimum flow rate of 500 gpm was used based on flow test data.
1B: Water Supply Source: Connect to existing water system and add an elevated storage tank.
Minimum Calculated Flow Rate = 635 gpm Minimal Residual Pressure: 20 psi Required Pipe Sizes: 10,050 lf 8” waterline and 450 lf of 4” waterline.
24 hydrants.
The desired flow rate of 1000 gpm cannot be met. The minimum residual pressure of 20 psi can be met. The flowrates are better with the addition of an elevated tank.
A minimum flow rate of 500 gpm was used based on flow test data.
Isle of Hope Alternative 2:
Water Supply Source: Well and elevated storage tank on property that would be acquired from the Catholic Diocese and be connected to a stand-alone fire system. The storage tank will have a capacity of 150,000 gallons and be 130 ft above the ground.
Flow Rate = 1000 gpm Minimal Residual Pressure: 20 psi Required Pipe Sizes: 12,550 ft of 8” waterline and 3,350 ft of 10” waterline.
25 hydrants
The desired flow rate and minimum pressure can be met with a stand-alone system.
Proposed Improvements:
The proposed water systems can be seen in Exhibits “D-1” and “D-2”. The water lines for the new systems will be located within existing road right of ways. Because there are already existing utility lines and storm drainage located in the right of ways outside of the existing pavement, the new water lines will be planned to be laid under the pavement at this time. Easement acquisitions from property owners to place the waterlines out from under the pavement may not be practical due to the number of individual property owners that would have be to be dealt with. Fire hydrants will be spaced a maximum of 500 ft apart. The elevated storage tank will have a 150,000-gallon capacity in order to provide a flow rate of 1000 gpm for up to two hours. All proposed lines will be either PVC or ductile iron with a diameter of 4”, 8”, or 10”. Valves will be placed throughout the systems as needed. The proposed water lines will be installed by direct bury as much as possible. In areas where direct bury cannot be utilized the waterlines will be installed by horizontal directional drill or jack and bore. Areas where this method may be utilized would be in places where specimen trees need to be preserved where existing features do not need to be disturbed, or areas where narrow streets are located.
The proposed well will be installed in the Floridan Aquifer. Initial conversations with GA EPD indicate that this is feasible if the wells are used for fire protection only. A copy of the correspondence from GA EPD is included in Exhibit “F.” The other aquifer that is available to draw water form is the Miocene Aquifer. Exhibit “F” has a document titled Engineering Assessment of the Miocene Aquifer in Coastal Georgia. This document outlines the findings of an investigation to determine if the upper and lower Brunswick aquifers which are formed by two Miocene deposits could be used for a source of water. The report states that the upper Brunswick Aquifer is only present in Chatham County and is less than 20 feet below the ground surface. Per the report the aquifer produces yields of 5 to 15 gpm. Based on the shallow depth and low yield outlined in this report, the Miocene Aquifer is not recommended as a water source for the fire protection system.
The proposed well and tank are located at the intersection of Grimball Point Road and Villa Marie Drive on property owned by the Catholic Diocese of Savannah. An estimated 0.5 AC will need to be acquired for the well and tank.
Rainwater Harvesting:
Rainwater Harvesting involves the collection of rainwater from roof tops and storing it in a tank/cistern for future use. For this project harvested rainwater would be a supplemental source of water for fire protection to the primary system. Gutters and downspouts would be used to collect the water. After the water leaves the downspout, it would flow through a pipe that is part of a central collection system to a tank/cistern. At the tank/cistern rainwater would need to be filtered prior to storage. There would also be a first flush diverter to prevent debris from entering the tank/cistern.
The pros of having a rainwater collection system are:
• Free source of water
• Supplemental system to the primary fire protection system
• Environmentally friendly
The cons of having a rainwater collection system are:
• Place for the tank/cistern
• Installation of gutters and down spouts on private residences
• Maintenance of the components (gutters, down spouts, filtration, first flush bypass, conveyance piping)
• Installation of a conveyance system
• Additional cost beyond the primary fire protection system
• Collection systems are mostly installed for single large structures such as factories, office buildings, multi-family housing or public park areas.
Rainwater harvesting is not recommended because of the maintenance of systems on private property and the additional cost of installing the system.
Opinion of Probable Cost:
An opinion of probable cost has been prepared for each alternative and are included in Exhibit “E”. The costs include the items needed for the installation of the primary fire protection system.
A contingency has been added to each estimate. The estimated costs are as follows:
Alternative 1: $5,399,585 Alternative 2: $6,722,075
Each alternative has separate divisions to show the separate cost for the Sandfly Area (Division 1), Isle of Hope (Division 2), and Bluff Drive (Division 3) to provide project phasing based on the availability of funding for the project.
Conclusion:
It is recommended that Chatham County should proceed with the design and construction of the recommended fire protection systems in the Isle of Hope/Sandfly area. The installation of fire lines and hydrants will provide a much-needed service for the citizens in the project area. The improvements can be constructed in phases since there is existing fire protection in other parts of the study area.
EXHIBIT “A”
STUDY AREA
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SHEETS 3, 5, 7, 9, 11
LIMITS OF STUDY
SANDFLY
ISLE OF HOPE
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GA SPC EAST ZONE NAD 83
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GRID NORTH
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CENTRAL AVENUE
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NORWOOD AVENUE
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FERGUSON AVENUE
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SKIDAWAY ROAD
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LANDSING AVENUE
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LAROCHE AVENUE
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PARKERSBURG ROAD
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RICHMOND DRIVE
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WAITE ROAD
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HOPECREST AVENUE
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MONTGOMERY X-ROADS
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NOTTINGHAM DRIVE
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EISENHOWER DRIVE
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BLUFF DRIVE
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THIS AREA SERVERD BY
CITY OF SAVANNAH
WATER SYSTER
THIS AREA SERVERD BY
CITY OF SAVANNAH
WATER SYSTER
LIMITS OF CITY OF
SAVANNAH WATER SYSTEM
LIMITS OF STUDY
SANDFLY
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MATCH LINE SHEET 3
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GA SPC EAST ZONE NAD 83
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GRID NORTH
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ELMURST COURT
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ELMURST ROAD
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LAKEVIEW COURT
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BEACHWOOD ROAD
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ABRAHAM ROAD
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RIDGEWOOD ROAD
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SKIDAWAY ROAD
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SKIDAWAY ROAD
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CENTRAL AVENUE
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NORWOOD AVENUE
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FERGUSON AVENUE
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WISTERIA STREET
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DOE TAIL COURT
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NORWOOD PLACE
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FOX CHASE ROAD
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HUNT CLUB COURT
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GARFIELD STREET
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AGNES STREET
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ALBERT STREET
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DUPONT STREET
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LEGHORN STREET
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BILLINGS ROAD
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WASHINGTON STREET
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HOWARD FOSS DRIVE
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RIDGEWOOD ROAD
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CINDER LANDING COURT
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GARFIELD STREET
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AGNES STREET
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HOMESTEAD STREET
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MARIAN CIRCLE
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CANTER COURT
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LESTER AVENUE
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MARIAN COURT
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SOUTH ROBINHOOD DRIVE
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EARL COURT
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SOUTH ROBINHOOD DRIVE
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BRADFORD STREET
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BELMONT STREET
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HILLY AVENUE
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GILLIAM AVENUE
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NEVA AVENUE
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SUPERIOR AVENUE
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ARLINE DRIVE
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BAKERS CROSSING
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WHISTLING DUCK COURT
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NORWOOD COURT
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BREEZY PALM WAY
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NORWOOD AVENUE
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CHESTLEY PLACE
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BRIGHTON WAY
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LAROCHE AVENUE
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DRIFTWOOD AVENUE
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HARROCK HALL DRIVE
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HEMLOCK AVENUE
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SALCEDO STREET
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EASY STREET
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HERB CREEK
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HERB CREEK
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CROSS BOW COURT
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HOOD COURT
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SILVER LEAF COURT
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MULBERRY COURT
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© 2023 Microsoft Corporation © 2023 Maxar ©CNES (2023) Distribution Airbus DS
LIMITS OF STUDY ISLE OF HOPE
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350' 350'
350'
175'
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GA SPC EAST ZONE NAD 83
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GRID NORTH
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SKIDAWAY ROAD
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FALLOWFIELD DRIVE
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BRANSBY DRIVE
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WYMBERLY COURT
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SOUTH PAXTON DRIVE
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NORTH PAXTON DRIVE
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CENTRAL AVENUE
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SMITH STREET
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PARKERSBURG ROAD
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ASHFORD COURT
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LYNES COURT
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DOVE LANE
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CARDINAL ROAD
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RICHMOND DRIVE
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COLONEL ESTILL DRIVE
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FLINN DRIVE
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DOROTHY DRIVE
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DIANA DRIVE
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NOBLE GLEN DRIVE
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NANCY PLACE
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AVENUE OF PINES
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TROY STREET
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HENDERSON STREET
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TROY PLACE
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ROSE AVENUE
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BLUFF DRIVE
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HOLCOMB STREET
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CARDINAL ROAD
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PERDIOT LANE
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SONJA DRIVE
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PARKERSBURG ROAD
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CORNUS DRIVE
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SAINT THOMAS AVENUE
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BLUFF DRIVE
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TIDEWATER ROAD
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GRIMBALL POINT ROAD
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PINEWOOD AVENUE
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ISLAND DRIVE
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MCINTOSH DRIVE
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LEARY DRIVE
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BARNETT AVENUE
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ELBA LANE
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CHRISWOODELLE DRIVE
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HOPECREST AVENUE
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PARKERSBURG COURT
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JACQUELYN DRIVE
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RALEIGH DRIVE
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JAMESWOOD AVENUE
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WYLLY ROAD
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DOLAN DRIVE
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TIFFANY PLACE
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MCINTOSH DRIVE
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GALE BREAK CIRCLE
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HOPECREST AVENUE
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VILLA MARIE DRIVE
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GRIMBALL POINT DRIVE
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WAITE ROAD
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GARMANY LANE
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SKIDAWAY RIVER
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HERB CREEK
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SKIDAWAY RIVER
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HERB CREEK
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HERB CREEK
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GRIMBALL'S CREEK
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DADE LANE
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LAROCHE AVENUE
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EXHIBIT “B”
HYDRANT FLOW TESTS
1211 Merchant Way Suite 201
Statesboro, GA 30458 Phone: (912) 764-7022
Fax: (912) 233-4580 www.emc-eng.com
FIRE HYDRANT FLOW TEST REPORT
Temperature:
Client/Owner:
EMC Inspector:
Project Title:
Project Location:
Test Site Location:
Weather Conditions:
EMC Project #:
Test Results:
Test Notes:
Static Hydrant Location:
Flow Hydrant Location:
Explanation of Terms:
: pressure existing on line
: pressure on line during flow
: PSI reading on gauge at flow hydrant during discharge
: Gallons Per Minute observed at flow hydrant
EMC Engineering Services, Inc. Albany Atlanta Augusta Brunswick Columbus Savannah Statesboro
Static Residual Flow GPM Main Size Time
Jimmy Majeske/William Finch 03-23-23
Cornus Drive Flow Test N/A
Cornus Drive & Isle of Hope Trail, Savannah, Georgia
Cornus Drive & Isle of Hope Trail, Savannah, Georgia
Clear 75°F
22-0108 Chatham County Engineering Dept
52 PSI 23 PSI 15 PSI 650 GPM 6" 11:45 AM
40' North of intersection of Holcomb Street and Isle of Hope Trail.
Northeast portion of intersection of Cornus Drive and Holcomb Street.
William Finch Digitally signed by William Finch DN: cn=William Finch, o=Construction, ou=EMC Engineering Services, INC., email=william_finch@emc-eng.com, c=US Date: 2023.03.23 15:34:19 -04'00'
Statesboro, GA 30458 Phone: (912) 764-7022
Fax: (912) 233-4580 www.emc-eng.com
FIRE HYDRANT FLOW TEST REPORT
Temperature:
Client/Owner:
EMC Inspector:
Project Title:
Project Location:
Test Site Location:
Weather Conditions:
EMC Project #:
Test Results:
Test Notes:
Static Hydrant Location:
Flow Hydrant Location:
Explanation of Terms:
: pressure existing on line
: pressure on line during flow
: PSI reading on gauge at flow hydrant during discharge
: Gallons Per Minute observed at flow hydrant
EMC Engineering Services, Inc. Albany Atlanta Augusta Brunswick Columbus Savannah Statesboro
Static Residual Flow GPM Main Size Time
Melvin Johnson/Jimmy Majeske 3/21/2023
Dolan Drive Flow Test N/A
Dolan Drive, Savannah GA
Dolan Drive, Savannah GA
Clear 57° F
22-0108 Chatham County Engineering Dept
46 20 6 PSI 400 6" 11:55 AM
Approx. 75' E of Dolan and Dilla Marie Drive intersection
Approx. 150' W of Dolan and Tiffany intersection
James Majeske
Digitally signed by James Majeske DN: cn=James Majeske, o=EMC Engineering, ou, email=Jimmy_Majeske@emc-eng.com, c=US Date: 2023.03.21 17:04:36 -04'00'
Statesboro, GA 30458 Phone: (912) 764-7022
Fax: (912) 233-4580 www.emc-eng.com
FIRE HYDRANT FLOW TEST REPORT
Temperature:
Client/Owner:
EMC Inspector:
Project Title:
Project Location:
Test Site Location:
Weather Conditions:
EMC Project #:
Test Results:
Test Notes:
Static Hydrant Location:
Flow Hydrant Location:
Explanation of Terms:
: pressure existing on line
: pressure on line during flow
: PSI reading on gauge at flow hydrant during discharge
: Gallons Per Minute observed at flow hydrant
EMC Engineering Services, Inc. Albany Atlanta Augusta Brunswick Columbus Savannah Statesboro
Static Residual Flow GPM Main Size Time
Melvin Johnson/Jimmy Majeske 3/20/2023
Elmhurst Court Fire Flow N/A
Elmhurst Court, Savannah GA
Elmhurst Court, Savannah GA
Clear 57° F
22-0108 Chatham County Engineering Dept
55 28 20 750 6" 2:00 PM
SSH03 - Approx. 60' North East of Beechwood Ave and Elmhurst Court Intersection
SSH01 - South side of Elmhurst Court
James Majeske
Digitally signed by James Majeske DN: cn=James Majeske, o=EMC Engineering, ou, Date: 2023.03.22 16:37:58 -04'00'
Statesboro, GA 30458 Phone: (912) 764-7022
Fax: (912) 233-4580 www.emc-eng.com
FIRE HYDRANT FLOW TEST REPORT
Temperature:
Client/Owner:
EMC Inspector:
Project Title:
Project Location:
Test Site Location:
Weather Conditions:
EMC Project #:
Test Results:
Test Notes:
Static Hydrant Location:
Flow Hydrant Location:
Explanation of Terms:
: pressure existing on line
: pressure on line during flow
: PSI reading on gauge at flow hydrant during discharge
: Gallons Per Minute observed at flow hydrant
EMC Engineering Services, Inc. Albany Atlanta Augusta Brunswick Columbus Savannah Statesboro
Static Residual Flow GPM Main Size Time
Jimmy Majeske/Melvin Johnson 03-21-23
La Roche Well Flow Test N/A
La Roche Avenue, Savannah, Georgia
La Roche Avenue, Savannah, Georgia
Clear 57°F
22-0108 Chatham County Engineering Dept
45 PSI 35 PSI 25 PSI 840 GPM 6" 12:20 PM
Northeast side of intersection of Cornus Drive and La Roche Avenue.
Northeast side of Cardinal Road and La Roche Avenue intersection.
William Finch Digitally signed by William Finch DN: cn=William Finch, o=Construction, ou=EMC Engineering Services, INC., Date: 2023.03.23 15:37:27 -04'00'
Statesboro, GA 30458 Phone: (912) 764-7022
Fax: (912) 233-4580 www.emc-eng.com
FIRE HYDRANT FLOW TEST REPORT
Temperature:
Client/Owner:
EMC Inspector:
Project Title:
Project Location:
Test Site Location:
Weather Conditions:
EMC Project #:
Test Results:
Test Notes:
Static Hydrant Location:
Flow Hydrant Location:
Explanation of Terms:
: pressure existing on line
: pressure on line during flow
: PSI reading on gauge at flow hydrant during discharge
: Gallons Per Minute observed at flow hydrant
EMC Engineering Services, Inc. Albany Atlanta Augusta Brunswick Columbus Savannah Statesboro
Static Residual Flow GPM Main Size Time
Jimmy Majeske/Melvin Johnson 03-21-23
La Roche - Norwood Flow Test N/A
La Roche Avenue & Norwood Avenue, Savannah, Georgia
La Roche Avenue & Norwood Avenue, Savannah, Georgia
Clear 57°F
22-0108 Chatham County Engineering Dept
48 PSI 34 PSI 33 PSI 970 GPM 6" 11:25 AM
SNH-29 - 180' East of Norwood Avenue and Gillium Avenue intersection.
SNH-30 - Northwest side of Norwood Avenue and La Roche Avenue intersection.
William Finch Digitally signed by William Finch DN: cn=William Finch, o=Construction, ou=EMC Engineering Services, INC., Date: 2023.03.23 15:36:30 -04'00'
Statesboro, GA 30458 Phone: (912) 764-7022
Fax: (912) 233-4580 www.emc-eng.com
FIRE HYDRANT FLOW TEST REPORT
Temperature:
Client/Owner:
EMC Inspector:
Project Title:
Project Location:
Test Site Location:
Weather Conditions:
EMC Project #:
Test Results:
Test Notes:
Static Hydrant Location:
Flow Hydrant Location:
Explanation of Terms:
: pressure existing on line
: pressure on line during flow
: PSI reading on gauge at flow hydrant during discharge
: Gallons Per Minute observed at flow hydrant
EMC Engineering Services, Inc. Albany Atlanta Augusta Brunswick Columbus Savannah Statesboro
Static Residual Flow GPM Main Size Time
Jimmy Majeske/Melvin Johnson 03-20-23
Nancy Place Well Flow Test N/A
Nancy Place, Ave of Pines, and Noble Glen Drive, Savannah, Georgia
Nancy Place, Ave of Pines, and Noble Glen Drive, Savannah, Georgia
Clear 62°F
22-0108 Chatham County Engineering Dept
45 PSI 35 PSI 26 PSI 860 GPM 6" 1:30 PM
Intersection of Ave of Pines and Nancy Place.
Intersection of Noble Glen Drive and Ave of Pines.
William Finch Digitally signed by William Finch DN: cn=William Finch, o=Construction, ou=EMC Engineering Services, INC., Date: 2023.03.23 15:38:04 -04'00'
Statesboro, GA 30458 Phone: (912) 764-7022
Fax: (912) 233-4580 www.emc-eng.com
FIRE HYDRANT FLOW TEST REPORT
Temperature:
Client/Owner:
EMC Inspector:
Project Title:
Project Location:
Test Site Location:
Weather Conditions:
EMC Project #:
Test Results:
Test Notes:
Static Hydrant Location:
Flow Hydrant Location:
Explanation of Terms:
: pressure existing on line
: pressure on line during flow
: PSI reading on gauge at flow hydrant during discharge
: Gallons Per Minute observed at flow hydrant
EMC Engineering Services, Inc. Albany Atlanta Augusta Brunswick Columbus Savannah Statesboro
Static Residual Flow GPM Main Size Time
Melvin Johnson/Jimmy Majeske 3/20/2023
Neva and Belmont Flow Test N/A
Intersection of Neva Street and Belmont Street, Savannah GA
Intersection of Neva Street and Belmont Street, Savannah GA
Clear 57° F
22-0108 Chatham County Engineering Dept
44 22 17 700 6" 3:20 PM
CPH 06 - Intersection of Superior Ave and Hilly Ave
CPH 07 - Approx. 100' North of intersection of Neva Ave and Belmont Street
James Majeske
Digitally signed by James Majeske DN: cn=James Majeske, o=EMC Engineering, ou, Date: 2023.03.22 16:38:43 -04'00'
Statesboro, GA 30458 Phone: (912) 764-7022
Fax: (912) 233-4580 www.emc-eng.com
FIRE HYDRANT FLOW TEST REPORT
Temperature:
Client/Owner:
EMC Inspector:
Project Title:
Project Location:
Test Site Location:
Weather Conditions:
EMC Project #:
Test Results:
Test Notes:
Static Hydrant Location:
Flow Hydrant Location:
Explanation of Terms:
: pressure existing on line
: pressure on line during flow
: PSI reading on gauge at flow hydrant during discharge
: Gallons Per Minute observed at flow hydrant
EMC Engineering Services, Inc. Albany Atlanta Augusta Brunswick Columbus Savannah Statesboro
Static Residual Flow GPM Main Size Time
Jimmy Majeske/Melvin Johnson 03-21-23
Paxton Well Flow Test N/A
Wymberly Way and Wymberly Court, Savannah, Georgia
Wymberly Way and Wymberly Court, Savannah, Georgia
Clear 62°F
22-0108 Chatham County Engineering Dept
53 PSI 37 PSI 15 PSI 650 GPM 6" 12:50 PM
255' East of Wymberly Way and Paxton Drive South intersection, on Wymberly Court.
East portion of intersection of Wymberly Circle and Paxton Drive South.
William Finch Digitally signed by William Finch DN: cn=William Finch, o=Construction, ou=EMC Engineering Services, INC., Date: 2023.03.23 15:40:12 -04'00'
Statesboro, GA 30458 Phone: (912) 764-7022
Fax: (912) 233-4580 www.emc-eng.com
FIRE HYDRANT FLOW TEST REPORT
Temperature:
Client/Owner:
EMC Inspector:
Project Title:
Project Location:
Test Site Location:
Weather Conditions:
EMC Project #:
Test Results:
Test Notes:
Static Hydrant Location:
Flow Hydrant Location:
Explanation of Terms:
: pressure existing on line
: pressure on line during flow
: PSI reading on gauge at flow hydrant during discharge
: Gallons Per Minute observed at flow hydrant
EMC Engineering Services, Inc. Albany Atlanta Augusta Brunswick Columbus Savannah Statesboro
Static Residual Flow GPM Main Size Time
Jimmy Majeske/Melvin Johnson 03-20-23
Paxton Well Test - Marian Ct. N/A
Marian Court and Marian Circle, Savannah, Georgia
Marian Court and Marian Circle, Savannah, Georgia
Clear 57°F
22-0108 Chatham County Engineering Dept
44 PSI 42 PSI 33 PSI 1030 GPM 6" 2:45 PM
GRM-09 - 130' East of Cross Bow Court and Marian Circle intersection.
GRM-08 - 115' North of Marian Court and Marian Circle intersection.
William Finch Digitally signed by William Finch DN: cn=William Finch, o=Construction, ou=EMC Engineering Services, INC., Date: 2023.03.23 15:39:22 -04'00'
EXHIBIT “C”
WATER DISTRIBUTION MODELS AND PRINTOUTS
WATER SYSTER
THIS AREA SERVERD BY
CITY OF SAVANNAH
WATER SYSTER
LIMITS OF CITY OF
SAVANNAH WATER SYSTEM
LIMITS OF STUDY
H-167
H-168
H-58 H-59
H-53
H-60
H-63
H-64
H-65
H-66
H-170H-152
H-185
H-184
H-169 H-56 H-188
H-49
H-171
H-68
H-48
H-47
H-172 H-173
H-43
H-44
H-45 H-41
H-174
H-166
H-28
H-25
H-27
H-38
H-36
H-37
H-33
H-186
H-29
H-30H-187
H-177
H-34
H-162
H-16
H-15
H-19 H-18
H-17
H-161
H-160
H-11
H-12
H-10
H-165
H-193
H-175
H-24
H-22
H-21 H-9
H-155
H-156
H-164
H-189
H-142
H-144
H-176
H-4 H-163
H-147
H-2
H-1
H-5
H-146 H-6
8" W
8" W
8" W
8"W
8"W 8"W 8"W
8"W 8"W
8"W 8"W 8"W 8"W 8"W 8"W
8"W 8"W
8"W
H-225
H-223
H-222
H-221
H-228
H-229 H-230
500', TYP.
SANDFLY
SHEET
OF
Pr ep ar ed fo r:
SURVEY DATE:
SE
R
VI
C
ES
, I
N C
E
M C
E N
G
IN
EE
R
PROJECT NO.:
SURVEYED BY:
CHECKED BY:
DESIGNED BY:
DRAWN BY:
GRAPHIC SCALE: 1" =
0'
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IS
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22-0108
KPL
BWL
BWL
1" = 300'
MAY 2023
300' 300'
300'
150'
LEGEND
H-XX - EXISTING FIRE HYDRANT
H-XX - PROPOSED FIRE HYDRANT
- 2" EXISTING WATER LINE
- 4" EXISTING WATER LINE
- 6" EXISTING WATER LINE
- 8" EXISTING WATER LINE
- 10" EXISTING WATER LINE
- 8" PROPOSED WATER LINE
- 10" PROPOSED WATER LINE
8"
10"
6"
10"
2"
8"
4"
MATCH LINE SHEET 5
AutoCAD SHX Text
GA SPC EAST ZONE NAD 83
AutoCAD SHX Text
GRID NORTH
AutoCAD SHX Text
ELMURST COURT
AutoCAD SHX Text
ELMURST ROAD
AutoCAD SHX Text
LAKEVIEW COURT
AutoCAD SHX Text
BEACHWOOD ROAD
AutoCAD SHX Text
ABRAHAM ROAD
AutoCAD SHX Text
RIDGEWOOD ROAD
AutoCAD SHX Text
SKIDAWAY ROAD
AutoCAD SHX Text
SKIDAWAY ROAD
AutoCAD SHX Text
CENTRAL AVENUE
AutoCAD SHX Text
NORWOOD AVENUE
AutoCAD SHX Text
FERGUSON AVENUE
AutoCAD SHX Text
WISTERIA STREET
AutoCAD SHX Text
DOE TAIL COURT
AutoCAD SHX Text
NORWOOD PLACE
AutoCAD SHX Text
FOX CHASE ROAD
AutoCAD SHX Text
HUNT CLUB COURT
AutoCAD SHX Text
LANDSING AVENUE
AutoCAD SHX Text
GARFIELD STREET
AutoCAD SHX Text
AGNES STREET
AutoCAD SHX Text
ALBERT STREET
AutoCAD SHX Text
CENTRAL AVENUE
AutoCAD SHX Text
DUPONT STREET
AutoCAD SHX Text
LEGHORN STREET
AutoCAD SHX Text
BILLINGS ROAD
AutoCAD SHX Text
WASHINGTON STREET
AutoCAD SHX Text
HOWARD FOSS DRIVE
AutoCAD SHX Text
RIDGEWOOD ROAD
AutoCAD SHX Text
CINDER LANDING COURT
AutoCAD SHX Text
GARFIELD STREET
AutoCAD SHX Text
AGNES STREET
AutoCAD SHX Text
HOMESTEAD STREET
AutoCAD SHX Text
MARIAN CIRCLE
AutoCAD SHX Text
CANTER COURT
AutoCAD SHX Text
LESTER AVENUE
AutoCAD SHX Text
MARIAN COURT
AutoCAD SHX Text
SOUTH ROBINHOOD DRIVE
AutoCAD SHX Text
EARL COURT
AutoCAD SHX Text
SOUTH ROBINHOOD DRIVE
AutoCAD SHX Text
BRADFORD STREET
AutoCAD SHX Text
BELMONT STREET
AutoCAD SHX Text
HILLY AVENUE
AutoCAD SHX Text
GILLIAM AVENUE
AutoCAD SHX Text
NEVA AVENUE
AutoCAD SHX Text
SUPERIOR AVENUE
AutoCAD SHX Text
ARLINE DRIVE
AutoCAD SHX Text
LANDSING AVENUE
AutoCAD SHX Text
BAKERS CROSSING
AutoCAD SHX Text
WHISTLING DUCK COURT
AutoCAD SHX Text
NORWOOD COURT
AutoCAD SHX Text
BREEZY PALM WAY
AutoCAD SHX Text
NORWOOD AVENUE
AutoCAD SHX Text
CHESTLEY PLACE
AutoCAD SHX Text
BRIGHTON WAY
AutoCAD SHX Text
LAROCHE AVENUE
AutoCAD SHX Text
DRIFTWOOD AVENUE
AutoCAD SHX Text
HARROCK HALL DRIVE
AutoCAD SHX Text
HEMLOCK AVENUE
AutoCAD SHX Text
SALCEDO STREET
AutoCAD SHX Text
EASY STREET
AutoCAD SHX Text
HERB CREEK
AutoCAD SHX Text
HERB CREEK
AutoCAD SHX Text
EX. NEVA WELL
AutoCAD SHX Text
EX. PAXTON WELL
AutoCAD SHX Text
CROSS BOW COURT
AutoCAD SHX Text
LONG BOW COURT
AutoCAD SHX Text
HOOD COURT
AutoCAD SHX Text
SILVER LEAF COURT
AutoCAD SHX Text
MULBERRY COURT
AutoCAD SHX Text
WISTERIA COURT
O:\2022\22-0108 CHATHAM COUNTY FIRE PROTECTION\DWG\22-0108_SANDFLY_B01.DWG 5/17/2023 3:25 PM 5/17/2023 3:25 PM5/17/2023 3:25 PM
LIMITS OF STUDY
H-69 H-75
H-178
H-74
H-76
H-199
H-79
H-78
H-70
H-145
H-203
H-108
H-190
H-111 H-110
H-109
H-150
H-71 H-83
H-80
H-81
H-82
H-100
H-198
H-180 H-84
H-85
H-86 H-87
H-179
H-197
H-95
H-94
H-92
H-93
H-91
H-90 H-88
H-89
H-101
H-102
H-103
H-113
H-114
H-191
H-141
H-181
H-115
H-105
H-200
H-72
H-106
H-201
H-118
H-202H-121
H-128
H-194
H-126
H-125
H-124
H-123
H-122
H-195
H-151
H-120
H-192
H-136 H-133
H-132
H-134
H-135
H-183
H-138 H-139
H-140
8"W
8" W
8" W
8"W
8" W
4"W
8"W
8"W
8"W
8"W
8"W
8"W
8"W
8"W
8"W
8"W
8"W
8"W
8"W
8"W
8" W
H-204
H-205
H-206
H-207 H-208
H-212
H-213
H-214
H-210 H-209
H-211
H-215
H-226 H-217
H-218
H-216
H-219 H-220
500', TYP.
PROPOSED
ELEVATED
TANK
ISLE OF HOPE
SHEET
OF
Pr ep ar ed fo r:
SURVEY DATE:
SE
R
VI
C
ES
, I
N C
E
M C
E N
G
IN
EE
R
PROJECT NO.:
SURVEYED BY:
CHECKED BY:
DESIGNED BY:
DRAWN BY:
GRAPHIC SCALE: 1" =
0'
C ha th am C en te r S ou th , S ui te
A Sa va nn ah , G
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22-0108
KPL
BWL
BWL
1" = 350'
MAY 2023
350' 350'
350'
175'
LEGEND
H-XX - EXISTING FIRE HYDRANT
H-XX - PROPOSED FIRE HYDRANT
- 2" EXISTING WATER LINE
- 4" EXISTING WATER LINE
- 6" EXISTING WATER LINE
- 8" EXISTING WATER LINE
- 10" EXISTING WATER LINE
- 4" PROPOSED WATER LINE
- 8" PROPOSED WATER LINE
- 10" PROPOSED WATER LINE
8"
10"
6"
10"
2"
8"
4"
MATCH LINE SHEET 4
4"
AutoCAD SHX Text
GA SPC EAST ZONE NAD 83
AutoCAD SHX Text
GRID NORTH
AutoCAD SHX Text
SKIDAWAY ROAD
AutoCAD SHX Text
FALLOWFIELD DRIVE
AutoCAD SHX Text
BRANSBY DRIVE
AutoCAD SHX Text
WYMBERLY COURT
AutoCAD SHX Text
SOUTH PAXTON DRIVE
AutoCAD SHX Text
NORTH PAXTON DRIVE
AutoCAD SHX Text
CENTRAL AVENUE
AutoCAD SHX Text
SMITH STREET
AutoCAD SHX Text
PARKERSBURG ROAD
AutoCAD SHX Text
ASHFORD COURT
AutoCAD SHX Text
LYNES COURT
AutoCAD SHX Text
DOVE LANE
AutoCAD SHX Text
CARDINAL ROAD
AutoCAD SHX Text
RICHMOND DRIVE
AutoCAD SHX Text
COLONEL ESTILL DRIVE
AutoCAD SHX Text
FLINN DRIVE
AutoCAD SHX Text
DOROTHY DRIVE
AutoCAD SHX Text
DIANA DRIVE
AutoCAD SHX Text
NOBLE GLEN DRIVE
AutoCAD SHX Text
NANCY PLACE
AutoCAD SHX Text
AVENUE OF PINES
AutoCAD SHX Text
TROY STREET
AutoCAD SHX Text
HENDERSON STREET
AutoCAD SHX Text
TROY PLACE
AutoCAD SHX Text
ROSE AVENUE
AutoCAD SHX Text
BLUFF DRIVE
AutoCAD SHX Text
HOLCOMB STREET
AutoCAD SHX Text
CARDINAL ROAD
AutoCAD SHX Text
PERDIOT LANE
AutoCAD SHX Text
SONJA DRIVE
AutoCAD SHX Text
PARKERSBURG ROAD
AutoCAD SHX Text
CORNUS DRIVE
AutoCAD SHX Text
SAINT THOMAS AVENUE
AutoCAD SHX Text
BLUFF DRIVE
AutoCAD SHX Text
TIDEWATER ROAD
AutoCAD SHX Text
GRIMBALL POINT ROAD
AutoCAD SHX Text
PINEWOOD AVENUE
AutoCAD SHX Text
ISLAND DRIVE
AutoCAD SHX Text
MCINTOSH DRIVE
AutoCAD SHX Text
LEARY DRIVE
AutoCAD SHX Text
BARNETT AVENUE
AutoCAD SHX Text
ELBA LANE
AutoCAD SHX Text
CHRISWOODELLE DRIVE
AutoCAD SHX Text
HOPECREST AVENUE
AutoCAD SHX Text
PARKERSBURG COURT
AutoCAD SHX Text
JACQUELYN DRIVE
AutoCAD SHX Text
RALEIGH DRIVE
AutoCAD SHX Text
JAMESWOOD AVENUE
AutoCAD SHX Text
WYLLY ROAD
AutoCAD SHX Text
DOLAN DRIVE
AutoCAD SHX Text
TIFFANY PLACE
AutoCAD SHX Text
MCINTOSH DRIVE
AutoCAD SHX Text
GALE BREAK CIRCLE
AutoCAD SHX Text
HOPECREST AVENUE
AutoCAD SHX Text
VILLA MARIE DRIVE
AutoCAD SHX Text
GRIMBALL POINT DRIVE
AutoCAD SHX Text
WAITE ROAD
AutoCAD SHX Text
GARMANY LANE
AutoCAD SHX Text
SKIDAWAY RIVER
AutoCAD SHX Text
HERB CREEK
AutoCAD SHX Text
SKIDAWAY RIVER
AutoCAD SHX Text
HERB CREEK
AutoCAD SHX Text
HERB CREEK
AutoCAD SHX Text
GRIMBALL'S CREEK
AutoCAD SHX Text
DADE LANE
AutoCAD SHX Text
EX. PAXTON WELL
AutoCAD SHX Text
EX. NANCY PLACE WELL
AutoCAD SHX Text
LAROCHE AVENUE
AutoCAD SHX Text
EX. PARKERSBURG WELL
O:\2022\22-0108 CHATHAM COUNTY FIRE PROTECTION\DWG\22-0108_SANDFLY_B01.DWG 5/17/2023 3:25 PM 5/17/2023 3:25 PM5/17/2023 3:25 PM
WATER SYSTER
THIS AREA SERVERD BY
CITY OF SAVANNAH
WATER SYSTER
LIMITS OF CITY OF
SAVANNAH WATER SYSTEM
LIMITS OF STUDY
H-167
H-168
H-58 H-59
H-53
H-60
H-63
H-64
H-65
H-66
H-170H-152
H-185
H-184
H-169 H-56 H-188
H-49
H-171
H-68
H-48
H-47
H-172 H-173
H-43
H-44
H-45 H-41
H-174
H-166
H-28
H-25
H-27
H-38
H-36
H-37
H-33
H-186
H-29
H-30H-187
H-177
H-34
H-162
H-16
H-15
H-19 H-18
H-17
H-161
H-160
H-11
H-12
H-10
H-165
H-193
H-175
H-24
H-22
H-21 H-9
H-155
H-156
H-164
H-189
H-142
H-144
H-176
H-4 H-163
H-147
H-2
H-1
H-5
H-146 H-6
8" W
8" W
8" W
8"W 8"W 8"W
8"W 8"W
8"W
H-224
H-223
H-222
H-221
8"W 8"W 8"W 8"W 8"W 8"W
8"W 8"W
8"W
H-230
H-229 H-231
500', TYP.
SANDFLY
SHEET
OF
Pr ep ar ed fo r:
SURVEY DATE:
SE
R
VI
C
ES
, I
N C
E
M C
E N
G
IN
EE
R
PROJECT NO.:
SURVEYED BY:
CHECKED BY:
DESIGNED BY:
DRAWN BY:
GRAPHIC SCALE: 1" =
0'
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22-0108
KPL
BWL
BWL
1" = 300'
MAY 2023
300' 300'
300'
150'
LEGEND
H-XX - EXISTING FIRE HYDRANT
H-XX - PROPOSED FIRE HYDRANT
- 2" EXISTING WATER LINE
- 4" EXISTING WATER LINE
- 6" EXISTING WATER LINE
- 8" EXISTING WATER LINE
- 10" EXISTING WATER LINE
- 8" PROPOSED WATER LINE
- 10" PROPOSED WATER LINE
8"
10"
6"
10"
2"
8"
4"
MATCH LINE SHEET 7
AutoCAD SHX Text
GA SPC EAST ZONE NAD 83
AutoCAD SHX Text
GRID NORTH
AutoCAD SHX Text
ELMURST COURT
AutoCAD SHX Text
ELMURST ROAD
AutoCAD SHX Text
LAKEVIEW COURT
AutoCAD SHX Text
BEACHWOOD ROAD
AutoCAD SHX Text
ABRAHAM ROAD
AutoCAD SHX Text
RIDGEWOOD ROAD
AutoCAD SHX Text
SKIDAWAY ROAD
AutoCAD SHX Text
SKIDAWAY ROAD
AutoCAD SHX Text
CENTRAL AVENUE
AutoCAD SHX Text
NORWOOD AVENUE
AutoCAD SHX Text
FERGUSON AVENUE
AutoCAD SHX Text
WISTERIA STREET
AutoCAD SHX Text
DOE TAIL COURT
AutoCAD SHX Text
NORWOOD PLACE
AutoCAD SHX Text
FOX CHASE ROAD
AutoCAD SHX Text
HUNT CLUB COURT
AutoCAD SHX Text
LANDSING AVENUE
AutoCAD SHX Text
GARFIELD STREET
AutoCAD SHX Text
AGNES STREET
AutoCAD SHX Text
ALBERT STREET
AutoCAD SHX Text
CENTRAL AVENUE
AutoCAD SHX Text
DUPONT STREET
AutoCAD SHX Text
LEGHORN STREET
AutoCAD SHX Text
BILLINGS ROAD
AutoCAD SHX Text
WASHINGTON STREET
AutoCAD SHX Text
HOWARD FOSS DRIVE
AutoCAD SHX Text
RIDGEWOOD ROAD
AutoCAD SHX Text
CINDER LANDING COURT
AutoCAD SHX Text
GARFIELD STREET
AutoCAD SHX Text
AGNES STREET
AutoCAD SHX Text
HOMESTEAD STREET
AutoCAD SHX Text
MARIAN CIRCLE
AutoCAD SHX Text
CANTER COURT
AutoCAD SHX Text
LESTER AVENUE
AutoCAD SHX Text
MARIAN COURT
AutoCAD SHX Text
SOUTH ROBINHOOD DRIVE
AutoCAD SHX Text
EARL COURT
AutoCAD SHX Text
SOUTH ROBINHOOD DRIVE
AutoCAD SHX Text
BRADFORD STREET
AutoCAD SHX Text
BELMONT STREET
AutoCAD SHX Text
HILLY AVENUE
AutoCAD SHX Text
GILLIAM AVENUE
AutoCAD SHX Text
NEVA AVENUE
AutoCAD SHX Text
SUPERIOR AVENUE
AutoCAD SHX Text
ARLINE DRIVE
AutoCAD SHX Text
LANDSING AVENUE
AutoCAD SHX Text
BAKERS CROSSING
AutoCAD SHX Text
WHISTLING DUCK COURT
AutoCAD SHX Text
NORWOOD COURT
AutoCAD SHX Text
BREEZY PALM WAY
AutoCAD SHX Text
NORWOOD AVENUE
AutoCAD SHX Text
CHESTLEY PLACE
AutoCAD SHX Text
BRIGHTON WAY
AutoCAD SHX Text
LAROCHE AVENUE
AutoCAD SHX Text
DRIFTWOOD AVENUE
AutoCAD SHX Text
HARROCK HALL DRIVE
AutoCAD SHX Text
HEMLOCK AVENUE
AutoCAD SHX Text
SALCEDO STREET
AutoCAD SHX Text
EASY STREET
AutoCAD SHX Text
HERB CREEK
AutoCAD SHX Text
HERB CREEK
AutoCAD SHX Text
EX. NEVA WELL
AutoCAD SHX Text
EX. PAXTON WELL
AutoCAD SHX Text
CROSS BOW COURT
AutoCAD SHX Text
LONG BOW COURT
AutoCAD SHX Text
HOOD COURT
AutoCAD SHX Text
SILVER LEAF COURT
AutoCAD SHX Text
MULBERRY COURT
AutoCAD SHX Text
WISTERIA COURT
O:\2022\22-0108 CHATHAM COUNTY FIRE PROTECTION\DWG\22-0108_SANDFLY_B01.DWG 5/17/2023 3:25 PM 5/17/2023 3:25 PM5/17/2023 3:25 PM
H-69 H-75
H-178
H-74
H-76
H-199
H-79
H-78
H-70
H-145
H-203
H-108
H-190
H-111 H-110
H-109
H-150
H-71 H-83
H-80
H-81
H-82
H-100
H-198
H-180 H-84
H-85
H-86 H-87
H-179
H-197
H-95
H-94
H-92
H-93
H-91
H-90 H-88
H-89
H-101
H-102
H-103
H-113
H-114
H-191
H-141
H-181
H-115
H-105
H-200
H-72
H-106
H-201
H-118
H-202H-121
H-128
H-194
H-126
H-125
H-124
H-123
H-122
H-195
H-151
H-120
H-192
H-136 H-133
H-132
H-134
H-135
H-183
H-138 H-139
H-140
8"W
8"W
8"W
8"W
8"W
8"W
10"W
10"W
10"W
8"W
10"W
8"W
10"W
8"W
8"W
8"W
8"W
8"W
8"W
8"W
8"W
8"W
8"W
8"W
8"W
8"W
8"W
"W
10"W
10"W 8"W
8"W
8"W
8" W
8" W
10"W
8"W
H-220
H-219
H-218
H-216 H-226
H-214
H-211
H-209
H-213
H-212
H-217
H-215
H-225
H-206
H-208
H-205H-204
H-228 H-207
PROPOSED
ELEVATED
TANK
500', TYP.
ISLE OF HOPE
SHEET
OF
Pr ep ar ed fo r:
SURVEY DATE:
SE
R
VI
C
ES
, I
N C
E
M C
E N
G
IN
EE
R
PROJECT NO.:
SURVEYED BY:
CHECKED BY:
DESIGNED BY:
DRAWN BY:
GRAPHIC SCALE: 1" =
0'
C ha th am C en te r S ou th , S ui te
A Sa va nn ah , G
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22-0108
KPL
BWL
BWL
1" = 350'
MAY 2023
350' 350'
350'
175'
LEGEND
H-XX - EXISTING FIRE HYDRANT
H-XX - PROPOSED FIRE HYDRANT
- 2" EXISTING WATER LINE
- 4" EXISTING WATER LINE
- 6" EXISTING WATER LINE
- 8" EXISTING WATER LINE
- 10" EXISTING WATER LINE
- 8" PROPOSED WATER LINE
- 10" PROPOSED WATER LINE
8"
10"
6"
10"
2"
8"
4"
MATCH LINE SHEET 6
AutoCAD SHX Text
GA SPC EAST ZONE NAD 83
AutoCAD SHX Text
GRID NORTH
AutoCAD SHX Text
SKIDAWAY ROAD
AutoCAD SHX Text
FALLOWFIELD DRIVE
AutoCAD SHX Text
BRANSBY DRIVE
AutoCAD SHX Text
WYMBERLY COURT
AutoCAD SHX Text
SOUTH PAXTON DRIVE
AutoCAD SHX Text
NORTH PAXTON DRIVE
AutoCAD SHX Text
CENTRAL AVENUE
AutoCAD SHX Text
SMITH STREET
AutoCAD SHX Text
PARKERSBURG ROAD
AutoCAD SHX Text
ASHFORD COURT
AutoCAD SHX Text
LYNES COURT
AutoCAD SHX Text
DOVE LANE
AutoCAD SHX Text
CARDINAL ROAD
AutoCAD SHX Text
RICHMOND DRIVE
AutoCAD SHX Text
COLONEL ESTILL DRIVE
AutoCAD SHX Text
FLINN DRIVE
AutoCAD SHX Text
DOROTHY DRIVE
AutoCAD SHX Text
DIANA DRIVE
AutoCAD SHX Text
NOBLE GLEN DRIVE
AutoCAD SHX Text
NANCY PLACE
AutoCAD SHX Text
AVENUE OF PINES
AutoCAD SHX Text
TROY STREET
AutoCAD SHX Text
HENDERSON STREET
AutoCAD SHX Text
TROY PLACE
AutoCAD SHX Text
ROSE AVENUE
AutoCAD SHX Text
BLUFF DRIVE
AutoCAD SHX Text
HOLCOMB STREET
AutoCAD SHX Text
CARDINAL ROAD
AutoCAD SHX Text
PERDIOT LANE
AutoCAD SHX Text
SONJA DRIVE
AutoCAD SHX Text
PARKERSBURG ROAD
AutoCAD SHX Text
CORNUS DRIVE
AutoCAD SHX Text
SAINT THOMAS AVENUE
AutoCAD SHX Text
BLUFF DRIVE
AutoCAD SHX Text
TIDEWATER ROAD
AutoCAD SHX Text
GRIMBALL POINT ROAD
AutoCAD SHX Text
PINEWOOD AVENUE
AutoCAD SHX Text
ISLAND DRIVE
AutoCAD SHX Text
MCINTOSH DRIVE
AutoCAD SHX Text
LEARY DRIVE
AutoCAD SHX Text
BARNETT AVENUE
AutoCAD SHX Text
ELBA LANE
AutoCAD SHX Text
CHRISWOODELLE DRIVE
AutoCAD SHX Text
HOPECREST AVENUE
AutoCAD SHX Text
PARKERSBURG COURT
AutoCAD SHX Text
JACQUELYN DRIVE
AutoCAD SHX Text
RALEIGH DRIVE
AutoCAD SHX Text
JAMESWOOD AVENUE
AutoCAD SHX Text
WYLLY ROAD
AutoCAD SHX Text
DOLAN DRIVE
AutoCAD SHX Text
TIFFANY PLACE
AutoCAD SHX Text
MCINTOSH DRIVE
AutoCAD SHX Text
GALE BREAK CIRCLE
AutoCAD SHX Text
HOPECREST AVENUE
AutoCAD SHX Text
VILLA MARIE DRIVE
AutoCAD SHX Text
GRIMBALL POINT DRIVE
AutoCAD SHX Text
WAITE ROAD
AutoCAD SHX Text
GARMANY LANE
AutoCAD SHX Text
SKIDAWAY RIVER
AutoCAD SHX Text
HERB CREEK
AutoCAD SHX Text
SKIDAWAY RIVER
AutoCAD SHX Text
HERB CREEK
AutoCAD SHX Text
HERB CREEK
AutoCAD SHX Text
GRIMBALL'S CREEK
AutoCAD SHX Text
DADE LANE
AutoCAD SHX Text
EX. PAXTON WELL
AutoCAD SHX Text
EX. NANCY PLACE WELL
AutoCAD SHX Text
LAROCHE AVENUE
AutoCAD SHX Text
EX. PARKERSBURG WELL
O:\2022\22-0108 CHATHAM COUNTY FIRE PROTECTION\DWG\22-0108_SANDFLY_B01.DWG 5/17/2023 3:25 PM 5/17/2023 3:25 PM5/17/2023 3:25 PM
Scenario: Fire Flow Analysis
Page 1 of 176 Watertown Road, Suite 2D Thomaston, CT 06787 USA +1-203- 755-1666
5/17/2023
WaterCAD [10.03.05.05]Bentley Systems, Inc. Haestad Methods Solution CenterSandfly_tie into existing.wtg
Kaelan Typewritten Text
SANDFLY ALT. 1 - TIE INTO EXISTING (WITHOUT ELEVATED TANK ON ISLE OF HOPE)
Kaelan Snapshot
Kaelan Snapshot
Kaelan Line
Kaelan Typewritten Text
- Proposed Fire Protection (Isle of Hope)
Kaelan Typewritten Text
- Proposed Fire Protection (Sandfly)
Kaelan Line
Fire Flow Node FlexTable: Fire Flow Results Table
Junction w/ Minimum Pressure (System)
Pressure (Calculated
System Lower Limit) (psi)
Pressure (Zone Lower
Limit) (psi)
Pressure (Calculated Residual)
(psi)
Pressure (Residual
Lower Limit) (psi)
Fire Flow (Available)
(gpm)
Fire Flow (Needed)
(gpm)
Fire Flow StatusSatisfies Fire Flow
Constraints?
Label
H-20522202020993500PassedTrueH-204
H-204212020201,048500PassedTrueH-205
H-22720202120876500PassedTrueH-206
H-22720202020963500PassedTrueH-207
H-21220202120553500PassedTrueH-208
H-21220202020582500PassedTrueH-209
J-12620202020610500PassedTrueH-210
H-21820202020685500PassedTrueH-211
H-20126202020186500Residual Pressure FailedFalseH-212
H-11820202120314500Zone Pressure FailedFalseH-213
H-11820202120364500Zone Pressure FailedFalseH-214
H-13220202020505500PassedTrueH-215
H-21820202120425500Zone Pressure FailedFalseH-216
H-21820202020392500Zone Pressure FailedFalseH-217
H-21722202020348500Residual Pressure FailedFalseH-218
H-22020202020424500 Residual Pressure and Zone Pressure Failed
FalseH-219
H-21821202020383500Residual Pressure FailedFalseH-220
H-225202020201,239500PassedTrueH-221
H-225202020201,099500PassedTrueH-222
H-22521202020948500PassedTrueH-223
H-13821202020503500PassedTrueH-224
H-5921202020511500PassedTrueH-225
H-21820202020468500Zone Pressure FailedFalseH-226
H-225202020201,221500PassedTrueH-228
H-225202020201,184500PassedTrueH-229
H-225212020201,008500PassedTrueH-230
Page 1 of 176 Watertown Road, Suite 2D Thomaston, CT 06787 USA +1-203- 755-1666
5/17/2023
WaterCAD [10.03.05.05]Bentley Systems, Inc. Haestad Methods Solution CenterSandfly_tie into existing.wtg
Kaelan Typewritten Text
SANDFLY ALT. 1 - TIE INTO EXISTING (WITHOUT ELEVATED TANK ON ISLE OF HOPE)
Kaelan Highlight H-201 Residual Pressure Failed
Kaelan Highlight H-212
Kaelan Highlight False
Kaelan Line
Kaelan Typewritten Text Hydrant is at end of existing 4" line
FlexTable: Pipe Table Velocity (ft/s)
Hydraulic Grade (Stop)
(ft)
Hydraulic Grade (Start)
(ft)
Flow (gpm)
Hazen-Williams C
MaterialDiameter (in)
Stop NodeStart NodeLength (ft)
0.0090.4390.430130.0PVC8.0J-129J-138401
0.0090.4390.430130.0PVC8.0J-135H-229441
0.0090.4390.430130.0PVC8.0J-137H-228336
0.0090.4390.430130.0PVC8.0J-132J-137473
0.0090.4390.430130.0PVC8.0H-229J-137440
0.0090.4390.430130.0PVC8.0H-221J-135449
0.0090.4390.430130.0PVC8.0H-230J-135350
0.0090.4390.430130.0PVC8.0H-206H-227464
0.0090.4390.430130.0PVC8.0J-138H-226193
0.0090.4390.430130.0PVC8.0J-133H-225136
0.0090.4390.430130.0PVC8.0H-222J-132248
0.0090.4390.430130.0PVC8.0H-68J-132667
0.0090.4390.430130.0PVC8.0H-228J-131332
0.0090.4390.430130.0PVC8.0J-135J-130450
0.0090.4390.430130.0PVC8.0H-217J-129556
0.0090.4390.430130.0PVC8.0H-216J-129251
0.0090.4390.430130.0PVC8.0H-211J-1271,027
0.0090.4390.430130.0PVC8.0J-131H-223420
0.0090.4390.430130.0PVC8.0J-132H-221870
0.0090.4390.430130.0PVC8.0H-220H-219929
0.0090.4390.430130.0PVC8.0H-218H-217983
0.0090.4390.430130.0PVC8.0H-219H-216844
0.0090.4390.430130.0PVC8.0J-128H-211498
0.0090.4390.430130.0PVC8.0J-126H-210354
0.0090.4390.430130.0PVC8.0H-210H-209726
0.0090.4390.430130.0PVC8.0H-209H-208782
0.0090.4390.430130.0PVC8.0J-81H-207554
0.0090.4390.430130.0PVC8.0H-207H-206842
0.0090.4390.430130.0PVC8.0H-102H-205481
0.0090.4390.430130.0PVC8.0H-205H-204654
0.0090.4390.430130.0PVC8.0H-204J-124548
0.0090.4390.430130.0PVC4.0H-212H-201512
0.0090.4390.430130.0PVC8.0J-137H-171441
Page 1 of 276 Watertown Road, Suite 2D Thomaston, CT 06787 USA +1-203- 755-1666
5/17/2023
WaterCAD [10.03.05.05]Bentley Systems, Inc. Haestad Methods Solution CenterSandfly_tie into existing.wtg
Kaelan Typewritten Text
SANDFLY ALT. 1 - TIE INTO EXISTING (WITHOUT ELEVATED TANK ON ISLE OF HOPE)
(ft/s)
Hydraulic Grade (Stop)
(ft)
Hydraulic Grade (Start)
(ft)
Flow (gpm)
Hazen-Williams C
MaterialDiameter (in)
Stop NodeStart NodeLength (ft)
0.0090.4390.430130.0PVC8.0H-206H-103641
Page 2 of 276 Watertown Road, Suite 2D Thomaston, CT 06787 USA +1-203- 755-1666
5/17/2023
WaterCAD [10.03.05.05]Bentley Systems, Inc. Haestad Methods Solution CenterSandfly_tie into existing.wtg
Kaelan
SANDFLY ALT. 1 - TIE INTO EXISTING (WITHOUT ELEVATED TANK ON ISLE OF HOPE)
755-1666
5/17/2023
WaterCAD [10.03.05.05]Bentley Systems, Inc. Haestad Methods Solution CenterSandfly_tie into existing.wtg
Kaelan Snapshot
Kaelan Snapshot
Kaelan Line
Kaelan Typewritten Text
- Proposed Fire Protection (Isle of Hope)
Kaelan Typewritten Text
- Proposed Fire Protection (Sandfly)
Kaelan Line
Kaelan
SANDFLY ALT. 1 - TIE INTO EXISTING (WITH ELEVATED TANK ON ISLE OF HOPE)
Minimum Pressure (System)
Pressure (Calculated
System Lower Limit) (psi)
Pressure (Zone Lower
Limit) (psi)
Pressure (Calculated Residual)
(psi)
Pressure (Residual
Lower Limit) (psi)
Fire Flow (Available)
(gpm)
Fire Flow (Needed)
(gpm)
Fire Flow StatusSatisfies Fire Flow
Constraints?
Label
J-124232020201,373500PassedTrueH-204
H-204212020201,434500PassedTrueH-205
H-227202020201,474500PassedTrueH-206
H-227212020201,520500PassedTrueH-207
H-212202021201,260500PassedTrueH-208
H-212212020201,369500PassedTrueH-209
H-209212020201,523500PassedTrueH-210
J-128232020201,609500PassedTrueH-211
H-20135202020312500Residual Pressure FailedFalseH-212
H-11820202120635500PassedTrueH-213
H-11820202120791500PassedTrueH-214
H-132282020201,555500PassedTrueH-215
H-220202020202,605500PassedTrueH-216
H-218202020202,083500PassedTrueH-217
H-217362020201,432500PassedTrueH-218
H-220202020201,695500PassedTrueH-219
H-219322020201,310500PassedTrueH-220
H-225202020201,335500PassedTrueH-221
H-225212020201,165500PassedTrueH-222
H-22521202020996500PassedTrueH-223
H-13824202020832500PassedTrueH-224
H-5922202020694500PassedTrueH-225
H-225312033203,500500PassedTrueH-226
H-225202020201,337500PassedTrueH-228
H-225212020201,289500PassedTrueH-229
H-225212020201,069500PassedTrueH-230
Page 1 of 176 Watertown Road, Suite 2D Thomaston, CT 06787 USA +1-203- 755-1666
5/17/2023
WaterCAD [10.03.05.05]Bentley Systems, Inc. Haestad Methods Solution CenterSandfly_tie into existing.wtg
Kaelan Typewritten Text
SANDFLY ALT. 1 - TIE INTO EXISTING (WITH ELEVATED TANK ON ISLE OF HOPE)
Kaelan Highlight H-201 Residual Pressure Failed False
Kaelan Highlight H-212
Kaelan Line
Kaelan Typewritten Text Hydrant is at end of existing 4" line
(ft/s)
Hydraulic Grade (Stop)
(ft)
Hydraulic Grade (Start)
(ft)
Flow (gpm)
Hazen-Williams C
MaterialDiameter (in)
Stop NodeStart NodeLength (ft)
0.00130.00130.000130.0PVC8.0J-129J-138401
0.00130.00130.000130.0PVC8.0J-135H-229441
0.00130.00130.000130.0PVC8.0J-137H-228336
0.00130.00130.000130.0PVC8.0J-132J-137473
0.00130.00130.000130.0PVC8.0H-229J-137440
0.00130.00130.000130.0PVC8.0H-221J-135449
0.00130.00130.000130.0PVC8.0H-230J-135350
0.00130.00130.000130.0PVC8.0H-206H-227464
0.00130.00130.000130.0PVC8.0J-138H-226193
0.00130.00130.000130.0PVC8.0J-133H-225136
0.00130.00130.000130.0PVC8.0H-222J-132248
0.00130.00130.000130.0PVC8.0H-68J-132667
0.00130.00130.000130.0PVC8.0H-228J-131332
0.00130.00130.000130.0PVC8.0J-135J-130450
0.00130.00130.000130.0PVC8.0H-217J-129556
0.00130.00130.000130.0PVC8.0H-216J-129251
0.
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