Jan 1, 2017 - To identify public combined sewer basins where the General Manager/CEO of Seattle Public. Utilities has de
Director’s Rule Title
Number
Flow Control Requirements for Projects in Identified Public Combined Sewer Basins
DWW-430.1
1
Responsibility
Supersedes
Pages
Drainage and Wastewater Line of Business
N/A
SPU General Manager/CEO’s Approval
Effective Date
Mami Hara
1.
Rev. no.
1
January 1, 2017
PURPOSE To identify public combined sewer basins where the General Manager/CEO of Seattle Public Utilities has determined that the public combined sewers have sufficient capacity to carry existing and anticipated loads.
2.
DEFINITIONS See Seattle Municipal Code (SMC) Chapter 22.801.
3.
RULE Under SMC 22.805.050.C.5 and SMC 22.805.060.C.5, the General Manager/CEO of SPU has determined that in the public combined sewer basins identified in the attached Exhibit A as SODO/Waterfront Basin, the public combined sewer has sufficient capacity to carry existing and anticipated loads. Therefore, parcel-based or roadway projects discharging into that portion of the identified public combined sewer basins are not required to provide peak flow control as stated in SMC 22.805.050.C.5 and SMC 22.805.060.C.5. The projects shall meet the other minimum requirements for flow control contained in Section 22.805.050.C.5 and Section 22.805.060.C.5, as applicable.
4.
AUTHORITY/REFERENCES • • •
SMC 22.805.050.C.5, Discharges to Public Combined Sewer—Parcel-based projects. SMC 22.805.060.C.5, Discharges to Public Combined Sewer—Roadway projects. SMC 22.805.080, Minimum Requirements for Flow Control
Official copy of signed original.
ST
ST
ST
ST
ST
ES PIN
ST E E AV
AV E
ION UN
ST
RS I VE UN
ITY
T
E UNION ST
E PIK
ST
IS AD EM
VE NA RE BO
VE HA 4T VE DA 3R
1S T
Y WA
ST
BROADWAY
ST
WA RT
VI R
GI NI A
ST
ST
D LE NO RA
CH AR
ST
WA L
LS T BA TT ER Y ST
BE LL
BL AN
I VE OL
VE HA 6T VE HA 5T
D 2N
W ES TE EL RN LI AV OT AL E TA AS VE KA N WA Y
E
VI NE
ST
R
CE DA
CL AY
BR OA D
WESTLAKE AV
EA GL E
BA Y
ST
DENNY WAY
ST
E CHERRY ST
ST PO
ST CA NE SE T GS RIN P ST S ON DIS A M T NS RIO ST MA BIA UM L CO ST RY ER H C T SS ME JA