8-J. FY26 Siphon Contract Siphon List.pdf
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- Attached to
- Siphon Cleaning Services
- Solicitation number
- FY26-RFP-11
- Issued by
- Mecklenburg County, Charlotte City, North Carolina
About this file
This document is a comprehensive technical inventory spreadsheet detailing water siphon infrastructure, likely for a municipal water management system. The spreadsheet contains detailed specifications for 41 different siphon structures (identified as WWS-02 through WWS-77), with installation dates ranging from 1948 to 2024. Each entry includes critical infrastructure details such as the number of barrels, material composition (including DIP, CIP, RCP, VCP, and PVC), barrel diameters, siphon lengths, and upstream and downstream pipe diameters.
The data reveals significant variability in siphon characteristics, with most structures having between one and three barrels, pipe diameters ranging from 6 to 54 inches, and lengths varying from approximately 66 to 394 feet. The majority of siphons were installed between 1948 and 1994, with only two entries showing more recent installation dates (WWS-46 in 2011 and WWS-77 in 2024). Material compositions predominantly include Ductile Iron Pipe (DIP), Cast Iron Pipe (CIP), Reinforced Concrete Pipe (RCP), and Vitrified Clay Pipe (VCP), indicating a diverse infrastructure with multiple generations of water conveyance technology.
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SiphonID Year Installed Number of Barrels Material 1 Material 2 Material 3 Material 4 1st Barrel Diameter 2nd Barrel Diameter 3rd Barrel Diameter 4th Barrel Diameter Siphon Length (ft) Pipe Diameter Upstream Pipe Diameter Downstream WWS-02 1994 2 DIP DIP <Null> <Null> 8 inch 6 inch <Null> <Null> 130.0 10 inch 8 inch WWS-03 1973 3 <Null> <Null> <Null> <Null> 8 inch 10 inch 14 inch <Null> 105.6 24 inch 24 inch WWS-04 1994 2 DIP DIP <Null> <Null> 18 inch 24 inch <Null> <Null> 155.6 36 inch 36 inch WWS-05 1991 2 DIP DIP <Null> <Null> 8 inch 8 inch <Null> <Null> 128.6 10 inch 10 inch WWS-06 1975 1 DIP <Null> <Null> <Null> 10 inch <Null> <Null> <Null> 160.4 10 inch 36 inch WWS-07 1973 3 RCP DIP RCP <Null> 30 inch 16 inch 36 inch <Null> 150.5 54 inch 54 inch WWS-08 1987 1 DIP <Null> <Null> <Null> 8 inch <Null> <Null> <Null> 218.3 10 inch 10 inch WWS-09 1971 3 CIP CIP CIP <Null> 8 inch 8 inch 8 inch <Null> 279.8 8 inch (x2) 8 inch WWS-10 1973 1 <Null> <Null> <Null> <Null> 24 inch <Null> <Null> <Null> 191.9 24 inch 24 inch WWS-11 1973 1 <Null> <Null> <Null> <Null> 30 inch <Null> <Null> <Null> 207.2 8 inch and 30 inch 30 inch WWS-12 1973 1 RCP <Null> <Null> <Null> 30 inch <Null> <Null> <Null> 185.3 8 inch and 30 inch 30 inch WWS-13 1973 1 <Null> <Null> <Null> <Null> 30 inch <Null> <Null> <Null> 234.1 8 inch and 30 inch 30 inch WWS-14 1973 3 DIP DIP DIP <Null> 24 inch 18 inch 12 inch <Null> 113.6 36 inch 36 inch WWS-15 1972 1 <Null> <Null> <Null> <Null> 30 inch <Null> <Null> <Null> 133.1 30 inch 30 inch WWS-16 1972 1 RCP <Null> <Null> <Null> 30 inch <Null> <Null> <Null> 127.4 10 inch and 30 inch 30 inch WWS-20 1948 3 CIP CIP CIP <Null> 6 inch 6 inch 8 inch <Null> 111.2 16 inch 12 inch WWS-21 1949 2 CIP CIP <Null> <Null> 6 inch 6 inch <Null> <Null> 94.5 8 inch 10 inch WWS-22 1948 3 CIP CIP CIP <Null> 6 inch 8 inch 16 inch <Null> 104.1 15 inch 15 inch WWS-23 1948 2 CIP CIP <Null> <Null> 6 inch 6 inch <Null> <Null> 87.2 10 inch 10 inch WWS-24 1976 1 RCP <Null> <Null> <Null> 21 inch <Null> <Null> <Null> 103.8 21 inch 18 inch WWS-25 1993 2 DIP DIP <Null> <Null> 12 inch 10 inch <Null> <Null> 216.3 12 inch 27 inch WWS-26 1976 1 RCP <Null> <Null> <Null> 18 inch <Null> <Null> <Null> 131.1 18 inch 18 inch WWS-29 1993 2 DIP DIP <Null> <Null> 48 inch 24 inch <Null> <Null> 145.6 48 inch 48 inch WWS-30 1976 1 RCP <Null> <Null> <Null> 24 inch <Null> <Null> <Null> 134.5 24 inch 24 inch WWS-32 1985 2 DIP DIP <Null> <Null> 6 inch 16 inch <Null> <Null> 293.7 8 inch and 18 inch 18 inch WWS-33 1993 3 VCP RCP RCP <Null> 12 inch 18 inch 24 inch <Null> 394.3 8 inch and 36 inch 36 inch WWS-34 1967 2 CIP CIP <Null> <Null> 6 inch 6 inch <Null> <Null> 146.1 8 inch 8 inch WWS-35 Unknown 1 RCP <Null> <Null> <Null> 21 inch <Null> <Null> <Null> 84.3 21 inch 36 inch WWS-36 1949 1 CIP <Null> <Null> <Null> 10 inch <Null> <Null> <Null> 75.2 10 inch 10 inch WWS-37 1948 3 CIP CIP CIP <Null> 6 inch 6 inch 8 inch <Null> 76.7 10 inch 12 inch WWS-38 1972 1 RCP <Null> <Null> <Null> 30 inch <Null> <Null> <Null> 116.3 10 inch and 27 inch 30 inch WWS-40 1981 3 DIP DIP PVC <Null> 12 inch 8 inch 6 inch <Null> 269.2 18 inch 24 inch WWS-41 1973 3 DIP DIP DIP <Null> 12 inch 18 inch 24 inch <Null> 113.9 42 inch 42 inch WWS-43 1971 3 DIP DIP DIP <Null> 36 inch 30 inch 18 inch <Null> 138.4 54 inch 54 inch WWS-44 1949 1 DIP <Null> <Null> <Null> 8 inch <Null> <Null> <Null> 113.6 8 inch (x3) 8 inch WWS-46 2011 2 DIP DIP <Null> <Null> 8 inch 8 inch <Null> <Null> 103.6 12 inch 12 inch WWS-48 1948 2 CIP CIP <Null> <Null> 10 inch 12 inch <Null> <Null> 66.7 18 inch 12 inch WWS-49 1948 2 CIP CIP <Null> <Null> 6 inch 6 inch <Null> <Null> 71.6 8 inch 8 inch WWS-50 1948 3 CIP CIP CIP <Null> 6 inch 6 inch 8 inch <Null> 135.1 15 inch 42 inch WWS-52 1948 2 CIP CIP <Null> <Null> 6 inch 6 inch <Null> <Null> 87.4 8 inch 8 inch WWS-53 Unknown 3 <Null> <Null> <Null> <Null> Unknown 10 inch Unknown <Null> 78.2 12 inch 10 inch WWS-55 1987 1 DIP <Null> <Null> <Null> 8 inch <Null> <Null> <Null> 297.1 10 inch 36 inch WWS-66 1974 1 RCP <Null> <Null> <Null> 30 inch <Null> <Null> <Null> 109.9 30 inch 30 inch WWS-77 2024 3 DIP DIP DIP <Null> 18 inch 18 inch 10 inch <Null> 116.8 30 inch 30 inch
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