Section_VI_-_Corrosion_Details.pdf
PDF 3 MB Posted
- Solicitation number
- 101624
- Issued by
- Prince George's County, Maryland
About this file
This is a standard details document for corrosion control specifications issued by the Washington Suburban Sanitary Commission (WSSC) in Maryland. The document, updated in September 2021, establishes standardized engineering details and specifications for corrosion protection systems used in water infrastructure projects. The specifications cover a comprehensive range of applications including ductile iron pipe bonding, mechanical joint valve bonding, cathodic protection systems, sacrificial anode installations, insulated flange joints, test station installations, and field-applied coatings for various pipe materials and connection types. The document includes 59 detailed specification drawings and technical standards addressing corrosion control methodologies for pipes ranging from 3 inches to 12 inches in diameter, with specific requirements for different pipe materials such as ductile iron pipe (DIP), prestressed concrete cylinder pipe (PCCP), polyvinyl chloride (PVC), and copper service connections. These standardized details are intended to be referenced and incorporated into water and wastewater engineering projects undertaken by WSSC.
The document serves as a technical reference guide rather than a procurement document and does not contain pricing information, set-asides, contract terms, funding sources, or award dates. Instead, it functions as a mandatory specification framework that engineering contractors and consultants must follow when designing and implementing corrosion protection systems for WSSC water distribution and collection system projects. The specifications are based on industry standards and best practices for cathodic protection, electrical bonding, and corrosion mitigation in water infrastructure, ensuring consistency and quality across all WSSC capital improvement and rehabilitation projects.
View the file
Other files
Show 40 more
Latest 50 of 56 listed here. See the rest on GovTribe.
On GovTribe
Work with this file
- Download the original file
- Contacts named in this file
- Similar government files
- Ask GovTribe AI about this file
Text version
SECTION VI
CORROSION
DETAILS
SEPTEMBER 2021
Page C-1
Table of Contents WSSC STANDARD DETAILS
SECTION VI- CORROSION DETAILS
TABLE OF CONTENTS
TITLE NUMBER
Ductile Iron Pipe Joint Bond C/1.0
Ductile Iron Pipe Bonding of Fitting Joints C/1.1
Ductile Iron Pipe Bonding of Fitting Joints C/1.1a
Ductile Iron Mechanical Joint Valve Bonding C/1.2
Bonding of Existing Pipe with Cathodic Protection when Connecting to new Metallic Water Mains C/1.2a
Ductile Iron Pipe Bonding Around Valve Vault C/1.3
Ductile Iron Pipe Bonding Around Manhole C/1.3a
Mechanical Coupling Joint Bond C/1.4
Fire Hydrant Bonding C/1.6
Attachment of Bonding Wires for Crossing Water Pipelines C/1.7
Attachment of Bonding Wires for Parallel Water Pipelines C/1.7a
Pipeline Junction box Detail (Typical) C/1.7b
Separator to Avoid Metallic Contact on Crossing Pipes C/1.9
Thermite Weld Wire Connection C/2.0
Thermite Weld Detail C/2.1
Sacrificial Anode Installation C/2.2
Plan View of Sacrificial Anode Installation and Test Station Placement C/2.2a
Typical Test Station Installation C/2.2b
Splice Detail Anode Leader to the Header Cable C/2.3
Hydrant Test Station (Type C) C/2.5
SEPTEMBER 2021
Page C-2
Test Station at Mechanical / Push-on Cap / Plug C/2.6
Insulated Flange Joint Detail C/3.0
Coating of Insulating Flange Detail C/3.0a
Insulating Flange Test Station (IJ) C/3.0b
Insulating Flange Test Station with Anodes (IJ) C/3.0c
Valve to Main Insulated Flange Joint (Restrained) C/3.1
Valve to Main Insulated Flange Joint (Unrestrained) C/3.2
PVC Insulating Spool for Branch Lines for 12” and Smaller C/3.2a
Insulating Spool C/3.2b
PCCP x DIP Tie-In Detail with Insulating Joint C/3.3
PCCP x DIP Tie-In Detail with Insulating Joint and Test Lead Wires C/3.4
Insulated Joint for Copper Pipe Service Connections (2” or less) C/3.5
Insulated Tie Rods on Insulated Flange Joint C/3.6
Flush-Mounted Test Station C/4.0
Flush Mounted Test Station Terminal Block C/4.0a
Flush Mounted Test Station Terminal Block for Bonded Pipelines C/4.0b
Pipe Mounted Above Ground Test Station C/4.2
Test Station with Reference Cell C/4.5
IR Drop Test Station for Ductile Iron Pipe C/4.6
Test Station at Foreign Pipeline Crossing C/4.7
Field Applied Coatings When Connecting to Existing CIP and DIP Water Mains C/5.0
Field Applied Coatings When Connecting to Existing PCCP Water Mains C/5.1
3” Thru 12” Ductile Iron Water House Connection Insulating Joint C/5.2
Joint Coating Detail C/6.0
AUGUST 2020
Page C-3
PVC AWWA C-900 Pipe 12-inch Anode Protection Valve C/7.1
PVC AWWA C-900 Pipe 4-inch to 12-inch Tapping Sleeve and Valve C/7.2
PVC AWWA C-900 Pipe 4-inch to 12-inch Anode Protection for Bends C/7.3
PVC AWWA C-900 Pipe 4-inch to 12-inch Anode Protection for Tee C/7.4
PVC AWWA C-900 Pipe 4-inch to 12-inch Anode Protection for Cross C/7.5
PVC AWWA C-900 Pipe 4-inch to 12-inch Anode Protection for Cap C/7.6
PVC AWWA C-900 Pipe 4-inch to 12-inch Anode Protection for MJ Solid Sleeve C/7.7
PVC AWWA C-900 Pipe 4-inch to 12-inch Anode Protection for Water House Connections C/7.9
PVC AWWA C-900 Pipe 4-inch to 12-inch Anode Protection for Restrain Joint C/7.10
PVC AWWA C-900 Pipe 4-inch to 12-inch Anode Protection for Service Saddle C/7.11
PVC AWWA C-900 Pipe 4-inch to 12-inch Single Anode Placement C/7.12
PVC AWWA C-900 Pipe 4-inch to 12-inch Multiple Anode Placement C/7.13
| 1 - C 1.0 |
| 2 - C 1.1 |
| 3 - C 1.1a |
| 4 - C 1.2 |
| 5 - C 1.2a |
| 6 - C 1.3 |
| 7 - C 1.3a |
| 8 - C 1.4 |
| 9 - C 1.6 |
| 10 - C 1.7 |
| 11 - C 1.7a |
| 12 - C 1.7b |
| 13 - C 1.9 |
| 14 - C 2.0 |
| 15 - C 2.1 |
| 16 - C 2.2 |
| 17 - C 2.2a |
| 18 - C 2.2b |
| 19 - C 2.3 |
| 20 - C 2.5 |
| 21 - C 2.6 |
| 22 - C 3.0 |
| 23 - C 3.0a |
| 24 - C 3.0b |
| 25 - C 3.0c |
| 26 - C 3.1 |
| 27 - C 3.2 |
| 28 - C 3.2a |
| 29 - C 3.2b |
| 30 - C 3.3 |
| 31 - C 3.4 |
| 32 - C 3.5 |
| 33 - C 3.6 |
| 34 - C 4.0 |
| 35 - C 4.0a |
| 36 - C 4.0b |
| 37 - C 4.2 |
| 38 - C 4.5 |
| 39 - C 4.6 |
| 40 - C 4.7 |
| 41 - C 5.0 |
| 42 - C 5.1 |
| 43 - C 5.2 |
| 44 - C 6.0 |
| 45 - C 7.0 |
| 46 - C 7.1 |
| 47 - C 7.2 |
| 48 - C 7.3 |
| 49 - C 7.4 |
| 50 - C 7.5 |
| 51 - C 7.6 |
| 52 - C 7.7 |
| 53 - C 7.8 |
| 54 - C 7.9 |
| 55 - C 7.10 |
| 56 - C 7.11 |
| 57 - C 7.12 |
| 58 C 7.13 |
| 59 C 7.14 |
File details come from the government source that posted it. Updated .