| Aug-2024 |
N |
Aug-2024 |
R |
|
Complete review and update. |
| Nov-2023 |
N |
Feb-2018 |
C |
2 |
In response to the following CCRs: 13045, updated paragraph reference in first Specifier Note of MATERIALS paragraph (2.1); and 13586, added paragraph Knife Gate Valves (2.1.2.3) and reference AWWA C520 |
| Feb-2022 |
N |
Feb-2018 |
C |
1 |
Changes made to incorporate multiple CCRs, including updating lead free and PE Pipe requirements and adding PE tubing. |
| Feb-2018 |
N |
Feb-2018 |
R |
|
Complete revision of this section |
| Aug-2017 |
N |
May-2016 |
C |
1 |
Updated to coordinate archiving of Section 23 09 23.13 20 BACnet Direct Digital Control Systems for HVAC to meet the requirement of 10 USC 2867 to adopt a “Department wide, Open Protocol, Energy Monitoring and Utility Control System Specification” for use in military construction and military family housing activities. |
| May-2016 |
N |
May-2016 |
R |
|
Title changed from WATER DISTRIBUTION; revised throughout, superseding the previous section. |
| Nov-2014 |
N |
Feb-2011 |
C |
4 |
Updated Note under Subpart 2.1 Allowable Piping Materials, paragraph 4. |
| Feb-2014 |
N |
Feb-2011 |
C |
3 |
Modified subparts 2.2.1.3, 3.1.3.2, 3.2.2, 3.2.3; added 3.2.2.1 and 3.2.2.2 |
| Nov-2013 |
N |
Feb-2011 |
C |
2 |
Revised subparts 2.1.2.7, 2.2.2.17, 3.1.2.2 and 3.2.2 |
| Nov-2012 |
N |
Feb-2011 |
C |
1 |
Modified subpart 3.1.1.1; added AWWA C515 throughout |
| Feb-2011 |
N |
Feb-2011 |
R |
|
Deleted all language referring to ABS water service pipe throughout; other minor revisions |
| Nov-2009 |
N |
Nov-2009 |
R |
|
Section References (SRF) update |
| Oct-2006 |
N |
Oct-2006 |
R |
|
Adjusted para. 2.1.2.4 Rubber-Seated Butterfly Valves. |
| Jul-2006 |
N |
Jul-2006 |
R |
|
Added reference to UFGS Section 03 40 00.00 10 Plant-Precast Concrete Products for Below Grade Construction |
