Milestones

CSO Capture Compliance Schedule

Compliance Stage
Percent capture CSO by volume
Compliance deadline
Stage I
89.5 %
December 31, 2013
Stage II
91.4 %
December 31, 2015
Stage III
93.0 %
December 31, 2016
Stage IV
95.0 %
December 31, 2018

CSO Capture Status

Model Scenarioe
Combined Sewage Generated (MG)
[1]
Pre‐Abatement Combined Sewage Conveyed to Metro (MG)
[2]
Additional Combined Sewage Eliminated or Captured for Treatment (MG)
[3]
Total Combined Sewage Eliminated or Captured for Treatment (MG)
[4]
Percent Capture
[5]
Pre‐abatement (1998)
3,754
2,799
0
2,799
74%
Current (as of 12/31/11)
3,754
2,799
428
3,227
86%
Future (projected 2018)
3,754
2,799
767
3,566
95%

ACJ Gray Infrastructure Milestone Schedule and Compliance Status

 

Project: CSO 044 Conveyances

Milestone Description
Milestone Type
Milestone Date
Compliance Status
Plans and Specs to NYSDEC for review and approval
Commence construction
Complete construction and commence operation
Minor
Minor
Major
06/01/2010
12/31/2010
12/31/2011
Achieved
Achieved
Achieved

 

Project: Harbor Brook Interceptor Sewer Replacement

Milestone Description
Milestone Type
Milestone Date
Compliance Status
Plans and Specs to NYSDEC for review and approval
Complete required modifications
Complete construction and commence operation
Minor
Major
Major
09/01/2010
12/31/2011
12/31/2013
Achieved
Achieved
In Progress

 

Project: Erie Boulevard Storage System Modifications

Milestone Description
Milestone Type
Milestone Date
Compliance Status
Plans and Specs to NYSDEC for review and approval
Complete required modifications
Minor
Major
09/01/2010
12/31/2011
Achieved
Achieved

 

Project: Clinton 3.7 MG Storage Facility

Milestone Description
Milestone Type
Milestone Date
Compliance Status
Plans and Specs to NYSDEC for review and approval
Complete required modifications
Complete construction and commence operation
Minor
Major
Major
02/01/2011*
10/01/2011*
12/31/2013
Achieved
Achieved
In Progress

 

Project: Harbor Brook 3.2 MG Storage Facility

Milestone Description
Milestone Type
Milestone Date
Compliance Status
Plans and Specs to NYSDEC for review and approval
Complete required modifications
Complete construction and commence operation
Minor
Major
Major
04/29/2011*
12/31/2011*
12/31/2013
Achieved
Achieved
In Progress

 

* ‐ Date reflects ACJ Milestone extension approved by the NYSDEC on November 4, 2010