OUTFALL DESIGN AND CONSTRUCTION · Design Criteria: Penstock Controlled EmergencylSafety Overflow...

OUTFALL DESIGN AND CONSTRUCTION

CONTENTS:

Drawing No. 1158-2413

Drawing No. 11 58-2414



Drawing No. 11 58-2417

Drawing No. 11 58-241 8

Drawing No. 1 158-241 9

Outline Description of Outfall Design and Construction

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EPA Export 25-07-2013:22:43:47

WWTP SITE - BOUNDARY

- PRIMARY DISCHARGE

1. ALL LEVELS SHOWN REWTETOORMiANCE IURYE" MWU AT MLLINHViD

I I I I

, C l n t

LOUTH COUNTY COUNCIL

DROGHEDA WASTE WATER DISCHARGE LICENCE

APPLICATION

PRIMARY D SCrlARGE PO hT COhSTR,CTION 8 DES GN

WWTP SITE - BOUNMRY I

SECTION I ATTACHMENT C E

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WWTP SITE BOUNDARY

STORM WATER

I DROGHEDA WASTE WATER DlSCnARGE LlCEhCE

KEY PLAN SECTlONl#ZWtCHMENT C.B&

mpnr(ql: cwSp we RK E S. SEPT '07

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EPA Export 25-07-2013:22:43:47

/ CONCRETE APRON I ON TlhdBER PILES

%

WWTP SITE BOUNDARY

STDW WATER c OVERPLBW DWOHARGE

DROGHEDA WMTE WRTER DISZHARGE LICEMCE

rx. STORM WATER OVERFLOW

DISCHARGE POIMTS CONSTRUCTION % DESIGN

SHEET 1 OF 4 ,( SECTIONd.ATPACHMENT l2.Z.k

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STORM WATER OVERFLOW DISCHARGE

POINTS

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EPA Export 25-07-2013:22:43:47

Q STORM WATER OVERFLOW DISCHARGE POINTS

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EPA Export 25-07-2013:22:43:47

STORM WATER . OVERFLOW DISCHARGE 1 POINTS

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OUTLINE DESCRIPTION OF OUTFALL DESIGN AND CONSTRUCTION

1.0 PRIMARY DISCHARGE POINT

Location:

Receiving Water: Originates:

Invert Level: Pipe Size:

Design Criteria: Construction Detail:

Boyne Estuary Marsh Road (approximately 2km east of the WWTP) Diffuser - 4 no. Outlet Points: 312565E-275882N 31251 5E-275863N 312523E-275947N 312497E-275938N Boyne Estuary Final Treated Effluent WWTP, Marsh Road, Drogheda -2.71111 1000mm0 pipe from WWTP 700mm0 pipe Across River 4 x 500mm0 pipe - Diffusers Continuous Flow of Treated Effluent from WWTP Diffusers Supported on Timber Piles

2.0 SECONDARY DISCHARGE POINT

Location: 31 0245E-275473N Receiving Water: River Boyne Originates: Emergency Overflow

Newtown Pumping Station, South Bank River Boyne, Drogheda

Invert Level: - Pipe Size: 1600mm0 Design Criteria: Penstock Controlled EmergencylSafety Overflow

Only to Operate in Case of Pump Failure Construction Detail: On Concrete Apron I Gabion Mattress

3.0 STORM WATER OVERFLOW DISCHARGE POINTS

3.1 swo-1 Location: Receiving Water: Originates:

lnvert Level: Pipe Size: Design Criteria:

Construction Detail:

312502E-275858N Boyne Estuary Storm Water Holding Tanks WWTP, Marsh Road, Drogheda

700mm0 To Relieve Surge Charges on Storm Water Holding Tank, Due to Heavy Precipitation Conditions Concrete Apron on Timber Piles

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EPA Export 25-07-2013:22:43:47

3.2 SWO-2 Location: Receiving Water: Originates: lnvert Level: Pipe Size: Design Criteria:










309745E-275465N (North Bank River Boyne, Drogheda) River Boyne Manhole, North Bank River Boyne, Drogheda Unknown - Old Sewer Pipe to River 375mm0 To Relieve Surge Charges in Sewer Network, Due to Heavy Precipitation Conditions Unknown - Old Sewer Pipe to River

309270E-275159N (North Bank River Boyne, Drogheda) River Boyne Manhole, North Bank River Boyne, Drogheda Unknown - Old Sewer Pipe to River Unknown - Old Sewer Pipe to River To Relieve Surge Charges in Sewer Network, Due to Heavy Precipitation Conditions Unknown - Old Sewer Pipe to River




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3.11 SWO-I1 Location: Receiving Water: Originates: lnvert Level: Pipe Size: Design Criteria:


308151E-275361N (North Bank River Boyne, Drogheda) River Boyne Manhole, North Bank River Boyne, Drogheda Unknown - Old Sewer Pipe to River Unknown - Old Sewer Pipe to River To Relieve Surge Charges in Sewer Network, Due to Heavy Precipitation Conditions Unknown - Old Sewer Pipe to River


308625E-274998N River Boyne Manhole, South Bank River Boyne, Drogheda Unknown Unknown To Relieve Surge Charges in Sewer Network, Due to Heavy Precipitation Conditions Unknown

308847E-274949N River Boyne Manhole, South Bank River Boyne, Drogheda Unknown Unknown To Relieve Surge Charges in Sewer Network, Due to Heavy Precipitation Conditions Unknown

309064E-275000N River Boyne Manhole, Bull Ring, South Bank River Boyne, Drogheda Unknown 450mm0 To Relieve Surge Charges in Sewer Network, Due to Heavy Precipitation Conditions Unknown

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EPA Export 25-07-2013:22:43:47

3.12 SWO-12 Location: Receiving Water: Originates: Invert Level: Pipe Size: Design Criteria:


3.13 SWO-13 Location: Receiving Water: Originates:

lnvert Level: Pipe Size: Design Criteria:


309232E-275087N River Boyne Manhole, Mary Street, South Bank River Boyne, Drogheda Unknown 450mm0 To Relieve Surge Charges in Sewer Network, Due to Heavy Precipitation Conditions Unknown

309671E-275280N River Boyne Manhole, Carmelite Cottages, South Bank River Boyne, Drogheda Unknown 375mm0 To Relieve Surge Charges in Sewer Network, Due to Heavy Precipitation Conditions Unknown

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EPA Export 25-07-2013:22:43:47

OUTFALL DESIGN AND CONSTRUCTION · Design Criteria: Penstock Controlled EmergencylSafety Overflow...

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Transcript of OUTFALL DESIGN AND CONSTRUCTION · Design Criteria: Penstock Controlled EmergencylSafety Overflow...