Permitting Information for Developers, Contractiors, Builders and Plumbers
Technical Specifications and Construction Details
The following Technical Specifications and Construction Details are available by download from this Web site at no charge. If you would prefer these documents on a CD, Metro Water Services will assess a $50 fee, and you will need to visit Metro Water Services in person. To request this CD, contact the MWS Engineering Records Section at 862-4564.
DETAIL DRAWINGS - BACKFLOW AND FIRE SERVICE SCHEMATICS
- Backflow Preventer Box (Last Updated 3/2005)
- for 6" Through 8" (Domestic and Fire Lines)
- Backflow Preventer Box (Last Updated 3/2005)
- for 2.5" Through 4" (Domestic and Fire Lines)
- Backflow Preventer Box (Last Updated 3/2005)
- for 1.5" Through 2" (Domestic and Fire Lines)
- Backflow Preventer Box (Last Updated 11/2007)
- for 3/4" Through 1" (Domestic and Fire Lines)
- Backflow Preventer Vault (Last Updated 3/2005)
- for 2.5" Through 8" Double Check Valve Assembly
- Backflow Preventer Inside (Last Updated 3/2005)
- Building For 2.5" Through 8" Vertical Double Check Valve Assembly
- Backflow Preventer Inside (Last Updated 3/2005)
- Building For 2.5" Through 8" Horizontal Double Check Valve Assembly
- Backflow Preventer Inside (Last Updated 3/2005)
- Building for 3/4" Through 2" Horizontal Valve Assembly
- Fire Service Schematic (Last Updated 3/2005)
- Larger Than 1" Domestic Water Line Only
- Fire Service Schematic (Last Updated 3/2005)
- 3" Domestic Service with Fire Service
- Fire Service Schematic (Last Updated 3/2005)
- 4", 6" or 8" Combination Domestic Fire Service
- Fire Service Schematic (Last Updated 3/2005)
- 6" or 8" Domestic and Fire Services
- Fire Service Schematic (Last Updated 3/2005)
- 2" and 3" Domestic and Fire Services
- Fire Service Schematic (Last Updated 3/2005)
- Alternate 4", 6" or 8" Domestic and Fire Service
- Fire Service Schematic (Last Updated 3/2005)
- 8" Combination Domestic and Fire Line
- Fire Service Schematic (Last Updated 3/2005)
- Alternate to Combination Domestic and Fire Loop
- Fire Service Schematic (Last Updated 3/2005)
- Irrigation System with Fire Service and Domestic Service
DETAIL DRAWINGS - METERS
- Meter (Last Updated 7/2004)
- Meter Installation for 5/8" or 3/4" Meters
- Meter (Last Updated 3/2005)
- Meter Installation for 1" Meters
- Meter (Last Updated 3/2005)
- Meter Installation for 1.5 or 2" Meters
- Meter (Last Updated 3/2005)
- Installation for 3" Meter on 3" Service
- Meter (Last Updated 3/2005)
- Meter Box for 4" Meter for 4" Service
- Meter (Last Updated 3/2005)
- Meter Box for 6" Meter for 6" Service
- Meter (Last Updated 3/2005)
- 3-inch Battery Meter Installation on 4-inch Service
- Meter (Last Updated 3/2005)
- Sensus Corporation, 6" and 8" Fire Meter Installation with 2" Turbo By-Pass
- Meter (Last Updated 3/2005)
- Schlumberger, 6" and 8" Fire Meter Installation
- Meter (Last Updated 3/2005)
- Small Meter Frame and Cover
- Meter (Last Updated 3/2005)
- Large Meter Frame and Cover
DETAIL DRAWINGS - OTHER
- Construction Signs (Updated 11/2007)
- AutoCAD drawings
- Sewer (Updated 4/2004)
- AutoCAD drawings
- Water (Updated 4/2004)
- AutoCAD drawings
- Pressure Reduced Vault (Updated 4/2004)
- Pressure Reduced Vault
- Typical Service (Updated 4/2004)
- Typical Service
DIVISION SPECIFICATIONS
This document gives a detailed description of the contents of each of the following divisions. It is recommended that you download this document first as a method of determining which specifications or contents you need. Then you can proceed with downloading only those divisions that you require. The specifications and drawings are to be used as an aid in the design of projects and are in no way intended to replace a licensed Engineer's drawings and specifications.
All divisions last updated 4/2004
If you have any questions which are not addressed through this web site, please email sonia.harvat@nashville.gov.