Policy Format - Seattle.gov

7 downloads 101 Views 617KB Size Report
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

ON

E AV

Elliott Bay

YESLER WAY

S WASHINGTON ST

NB

SB

I-5

I-5 S JACKSON ST

S XT

2ND AVE S

VE DA 2N

1ST AVE S

S MAIN ST

S KING ST

D OA ILR RA

S WELLER ST

YS WA

SE AT T

S LANE ST

LE

S DEARBORN ST

S

I-90 EB

7TH AVE S

BL VD

SODO / Waterfront Basin S ATLANTIC ST

ALA SK

S MASSACHUSETTS ST

S GRAND ST

ON AC BE

1,000

S WALKER ST

2,000 Feet

City of Seattle

S HILL ST

S

500

E AV

0

13TH AVE S

12TH AVE S

AY S TW POR AIR

S ATLANTIC ST

8TH AVE S

S HOLGATE ST

6TH AVE S

5TH AVE S

3RD AVE S

4TH AVE S

OCCIDENTAL AVE S

UTAH AVE S

1ST AVE S

AN W AY S

S JUDKINS ST

X:\Separated Systems\Business_Areas\Code\FlowControlExemption.mxd

Exhibit A

Peak Flow Control Not Required as Stated Per Directors Rule DWW 430.1