wwtp upgrade and expansion project temporary staging areas - … · 2019-07-14 · 1: dale ave...

16
WWTP Upgrade and Expansion Project Potential Temporary Staging Areas Park and Recreation Commission November 1, 2017

Upload: others

Post on 17-Jul-2020

0 views

Category:

Documents


0 download

TRANSCRIPT

Page 1: WWTP Upgrade and Expansion Project Temporary Staging Areas - … · 2019-07-14 · 1: Dale Ave Undeveloped Open Space Summer/Fall 2018 Nov 2023 2: Anchor Rd Passive Open Space Summer/Fall

WWTP Upgrade and Expansion Project Potential Temporary Staging Areas

Park and Recreation CommissionNovember 1, 2017

Page 2: WWTP Upgrade and Expansion Project Temporary Staging Areas - … · 2019-07-14 · 1: Dale Ave Undeveloped Open Space Summer/Fall 2018 Nov 2023 2: Anchor Rd Passive Open Space Summer/Fall

AgendaAgenda

2

Clean Water Program OverviewWastewater Treatment Plant (WWTP) Project OverviewProposed Temporary Staging Areas—Background—Proposed Temporary Uses—Post Construction Restoration Considerations

Anticipated Staging Area Use ScheduleObtain Feedback

Page 3: WWTP Upgrade and Expansion Project Temporary Staging Areas - … · 2019-07-14 · 1: Dale Ave Undeveloped Open Space Summer/Fall 2018 Nov 2023 2: Anchor Rd Passive Open Space Summer/Fall
Page 4: WWTP Upgrade and Expansion Project Temporary Staging Areas - … · 2019-07-14 · 1: Dale Ave Undeveloped Open Space Summer/Fall 2018 Nov 2023 2: Anchor Rd Passive Open Space Summer/Fall

Wastewater Treatment Plant (WWTP) Project Overview

4

LEGENDNew Facility

Existing Facility to be          Replaced/Rehabbed

CONCEPTUAL RENDERINGS

CONCEPTUAL LAYOUT

Page 5: WWTP Upgrade and Expansion Project Temporary Staging Areas - … · 2019-07-14 · 1: Dale Ave Undeveloped Open Space Summer/Fall 2018 Nov 2023 2: Anchor Rd Passive Open Space Summer/Fall

Proposed Temporary Staging AreasProposed Temporary Staging Areas

5

Area 1: Dale Ave Undeveloped Open Space

Area 2: Anchor RdPassive Open Space

Area 3: Portion of Anchor Rd Parking Lot

E. 3rd Ave

Seal Slough

SF Bay

Detroit D

r

Existing WWTP

Future WWTP Site(Detroit Dr Parcel)

Joinville Park

Shoreview Ave

Page 6: WWTP Upgrade and Expansion Project Temporary Staging Areas - … · 2019-07-14 · 1: Dale Ave Undeveloped Open Space Summer/Fall 2018 Nov 2023 2: Anchor Rd Passive Open Space Summer/Fall

Area 1: Dale Ave Undeveloped Open SpaceArea 1: Dale Ave Undeveloped Open Space

6

1

2

Dale AveExisting WWTP

Meadow View Pl

3

Future WWTP Site(Detroit Dr Parcel)

Page 7: WWTP Upgrade and Expansion Project Temporary Staging Areas - … · 2019-07-14 · 1: Dale Ave Undeveloped Open Space Summer/Fall 2018 Nov 2023 2: Anchor Rd Passive Open Space Summer/Fall

Area 1: Dale Ave Undeveloped Open SpaceProposed Temporary Uses

Area 1: Dale Ave Undeveloped Open SpaceProposed Temporary Uses

7

Temporary Uses:—Construction trailers/offices—Construction management parking (~50 parking spots)

Preparation for Use:—Grade site to level (sufficient for trailers)—Install safety/security lights & screening/fencing—Close pedestrian/bike path—Provide alternative ped/bike route(s)

Access to/from Staging Area:—From East: Through existing WWTP—From West: Access gate from Dale Ave and 

Shoreview Ave for emergency purposes only

Conceptual Alternative Ped/Bike Routes

LEGENDExisting RoutesPotential                Alternative Routes*

Shoreview Ave

*Other potential routes to be analyzed as design progresses

Page 8: WWTP Upgrade and Expansion Project Temporary Staging Areas - … · 2019-07-14 · 1: Dale Ave Undeveloped Open Space Summer/Fall 2018 Nov 2023 2: Anchor Rd Passive Open Space Summer/Fall

Area 1: Dale Ave Undeveloped Open SpacePost Construction Restoration ConsiderationsArea 1: Dale Ave Undeveloped Open Space

Post Construction Restoration Considerations

8

Minimum Restoration Identified:—Restore site to former condition—Remove lighting and screening/fencing—Re‐open pedestrian/bike path

Potential Restoration Considerations discussed between P&R & PW Staff:—Future master planning —Weed control—Lighting improvements—Pedestrian/bike path improvements—Coordinate any improvements with “Area 2: Anchor Rd Passive Space”  improvements

Future WWTP Site(Detroit Dr Parcel)

Page 9: WWTP Upgrade and Expansion Project Temporary Staging Areas - … · 2019-07-14 · 1: Dale Ave Undeveloped Open Space Summer/Fall 2018 Nov 2023 2: Anchor Rd Passive Open Space Summer/Fall

Area 2: Anchor Road Passive Open SpaceArea 2: Anchor Road Passive Open Space

9

`

4

E. 3rd Ave

Seal Slough

SF Bay

Existing WWTP

`

Future WWTP Site(Detroit Dr Parcel)

Page 10: WWTP Upgrade and Expansion Project Temporary Staging Areas - … · 2019-07-14 · 1: Dale Ave Undeveloped Open Space Summer/Fall 2018 Nov 2023 2: Anchor Rd Passive Open Space Summer/Fall

Area 2: Anchor Road Passive Open SpaceProposed Temporary Uses

Area 2: Anchor Road Passive Open SpaceProposed Temporary Uses

10

Temporary Uses:—Construction worker parking (~100 parking spots)—Equipment laydown

Preparation for Use:—Lightly grade site—Place decomposed granite (DG) surface—Install safety/security screening/fencing (around equipment only)

—Maintain & accommodate ped/bike path & boat ramp uses

Access to/from Staging Area:—From East: From 3rd Ave to Anchor Rd—Potentially From West: Path from Detroit Dr, along the front of dog park, and across bridge over Seal Slough

Decomposed Granite Parking Example

Chain Link Fence w/ Mesh Screen

w/ Slats

Page 11: WWTP Upgrade and Expansion Project Temporary Staging Areas - … · 2019-07-14 · 1: Dale Ave Undeveloped Open Space Summer/Fall 2018 Nov 2023 2: Anchor Rd Passive Open Space Summer/Fall

Area 2: Anchor Road Passive Open SpacePost Construction Restoration ConsiderationsArea 2: Anchor Road Passive Open Space

Post Construction Restoration Considerations

11

Minimum Restoration Identified:—Remove DG surfacing—Restore grade—Replace top soil 

Potential Restoration Considerations discussed between P&R & PW Staff:—Pedestrian/bike path improvements—Lighting improvements—Community Garden—Coordinate any improvements with “Area 1: Dale Ave Undeveloped Open Space” future improvements 

Page 12: WWTP Upgrade and Expansion Project Temporary Staging Areas - … · 2019-07-14 · 1: Dale Ave Undeveloped Open Space Summer/Fall 2018 Nov 2023 2: Anchor Rd Passive Open Space Summer/Fall

Area 3: Portion of Anchor Road Parking LotArea 3: Portion of Anchor Road Parking Lot

12

Further coordination for lot portioning required to maintain some public parking & access during staging area usage

65

SF Bay

Bay Trail

Parking Lot

Page 13: WWTP Upgrade and Expansion Project Temporary Staging Areas - … · 2019-07-14 · 1: Dale Ave Undeveloped Open Space Summer/Fall 2018 Nov 2023 2: Anchor Rd Passive Open Space Summer/Fall

Area 3: Portion of Anchor Road Parking LotProposed Temporary Uses

Area 3: Portion of Anchor Road Parking LotProposed Temporary Uses

13

Temporary Uses:—Worker parking —Equipment laydown

Preparation for Use:—No modification required—Accommodate vehicle parking and access—If additional parking is needed:

• Lightly grade non‐paved areas• Clear & grub non‐paved areas• Tree trimming & potential removal• Place DG surface

Access to/from Staging Area:—3rd Ave & Anchor Rd intersection

Parking Lot

3rd Ave

Page 14: WWTP Upgrade and Expansion Project Temporary Staging Areas - … · 2019-07-14 · 1: Dale Ave Undeveloped Open Space Summer/Fall 2018 Nov 2023 2: Anchor Rd Passive Open Space Summer/Fall

Area 3: Portion of Anchor Road Parking LotPost Construction Restoration ConsiderationsArea 3: Portion of Anchor Road Parking LotPost Construction Restoration Considerations

14

Minimum Restoration Identified:—Fix excessive wear or damage by patching, seal‐coating, and/or striping

—If additional parking is needed: remove DG surfacing, restore grade, re‐landscape

Potential Restoration Considerations discussed between P&R & PW Staff:—Lighting improvements—Landscape improvements—Potential relocation of Recology sourced compost piling

Current Recology Compost Piling Location

Future WWTP Site(Detroit Dr Parcel)

Page 15: WWTP Upgrade and Expansion Project Temporary Staging Areas - … · 2019-07-14 · 1: Dale Ave Undeveloped Open Space Summer/Fall 2018 Nov 2023 2: Anchor Rd Passive Open Space Summer/Fall

Temporary Staging Area Use ScheduleTemporary Staging Area Use Schedule

15

Area Start Use* End Use*

1: Dale Ave Undeveloped Open Space Summer/Fall 2018 Nov 2023

2: Anchor Rd Passive Open Space Summer/Fall 2018 Nov 2023

3: Anchor Road Parking Lot Summer/Fall 2018 Aug 2023

* Dates are based on current schedule and are subject to change

Page 16: WWTP Upgrade and Expansion Project Temporary Staging Areas - … · 2019-07-14 · 1: Dale Ave Undeveloped Open Space Summer/Fall 2018 Nov 2023 2: Anchor Rd Passive Open Space Summer/Fall

Questions & FeedbackQuestions & Feedback

16

Area 1: Dale Ave Undeveloped Open Space

Area 2: Anchor RdPassive Open Space

Area 3: Portion of Anchor Rd Parking Lot

E. 3rd Ave

Seal Slough

SF Bay

Detroit D

r

Existing WWTP

Joinville Park

Shoreview Ave

Future WWTP Site(Detroit Dr Parcel)