Alternatives evaluation by subsystem 039 056 035 206 101 103 - PowerPoint PPT Presentation

Alternatives evaluation by subsystem 039 056 035 206 101 103 104 105 201 202 203 204 205 207 thru 211 213 – 214 217 107 220 212 215 216 218

BPSA FPSA • Alternative 2 – West River Interceptor 056 039 BAI WR SG SG • Alternative 1 – Hybrid Sewer 056 039 BAI Separation & GSI SS SS • Baseline – Sewer Separation 056 039 BAI

West River Interceptor 6-ft dia 4,600 LF

056, 039 Volume Captured: 0.88 0.88 0.88 039 Sewer Hybrid GSI / West River separation Sewer separation Interceptor Evaluation Criteria Factor Environmental Criteria Water quality (bacteria) impacts 14% 0.5 0.5 0.5 Water quality (nutrients) impacts 7% 1 2 6 Flooding risks from stormwater systems 7% 0 3.5 6 Scalability & adaptability 7% 5 6.5 6 Economic Criteria Capital costs 14% Operations & Maintenance costs 8% 9 4 7 Constructability / Construction ‐ phase risks 3% 1 1 2 Cost per gallon captured 3% Operational flexibility for optimization 3% 5 5.5 7 Social Criteria Fishable, shellfishable & swimmable waters 6% 0.5 0.5 0.5 Co ‐ benefits & quality of life 5% 8 8.5 5 Operations & maintenance impacts and risks 4% 4 3.5 4 Construction ‐ phase disruptions 4% 0 1.5 2 Implementation Criteria Administrative / Institutional considerations 7% 3 2.5 5 System reliability / Operational robustness 5% 7 5 7 Climate change resiliency & recovery 5% 5 5.5 6 Composite Rating & Ranking: 2.7 2.7 3.6

BPSA FPSA SW • Alternative 1 – Stormwater control & storage 035 • Baseline – Sewer Separation SS 035

035 Volume Captured: 0.77 0.77 Hybrid GSI / SW 035 Sewer Tank / Sewer separation separation Evaluation Criteria Factor Environmental Criteria Water quality (bacteria) impacts 14% 0.5 0.5 Water quality (nutrients) impacts 7% 1 4 Flooding risks from stormwater systems 7% 0 3.5 Scalability & adaptability 7% 5 6.5 Economic Criteria Capital costs 14% Operations & Maintenance costs 8% 9 4 Constructability / Construction ‐ phase risks 3% 1 3 Cost per gallon captured 3% Operational flexibility for optimization 3% 5 5.5 Social Criteria Fishable, shellfishable & swimmable waters 6% 0.5 0.5 Co ‐ benefits & quality of life 5% 8 8.5 Operations & maintenance impacts and risks 4% 4 3.5 Construction ‐ phase disruptions 4% 0 1.5 Implementation Criteria Administrative / Institutional considerations 7% 3 2.5 System reliability / Operational robustness 5% 7 5 Climate change resiliency & recovery 5% 5 5.5 Composite Rating & Ranking: 2.7 2.9

206 Volume Captured: 0.14 0.14 Hybrid GSI / 206 Sewer Parking lot separation stormwater tanks Evaluation Criteria Factor Environmental Criteria Water quality (bacteria) impacts 14% 0.5 0.5 Water quality (nutrients) impacts 7% 3 7 Flooding risks from stormwater systems 7% 0 8 Scalability & adaptability 7% 5 7 Economic Criteria Capital costs 14% Operations & Maintenance costs 8% 9 6 Constructability / Construction ‐ phase risks 3% 1 2 Cost per gallon captured 3% Operational flexibility for optimization 3% 5 7 Social Criteria Fishable, shellfishable & swimmable waters 6% 0.5 0.5 Co ‐ benefits & quality of life 5% 8 10 Operations & maintenance impacts and risks 4% 4 2 Construction ‐ phase disruptions 4% 0 1 Implementation Criteria Administrative / Institutional considerations 7% 3 0 System reliability / Operational robustness 5% 7 2 Climate change resiliency & recovery 5% 5 6 Composite Rating & Ranking: 2.8 3.3

101 R BV • Baseline – Upper High & Cross Street interceptor to Pawtucket 103 Tunnel UHI 101 R BV • Alternative 1 – Pierce Park Combined Volume Tank 103 PP • GSI can optimize tank sizing • Treatment & discharge not compatible with available site

Central Falls High Street Railroad Underpass High/Cross St Interceptor Pawtucket

101, 103 Volume Captured: 5.26 5.26 Upper High & Cross High Street Tank St interceptor Evaluation Criteria Factor Environmental Criteria Water quality (bacteria) impacts 14% 3 3 Water quality (nutrients) impacts 7% 6 6 Flooding risks from stormwater systems 7% 5 5 Scalability & adaptability 7% 6 6 Economic Criteria Capital costs 14% Operations & Maintenance costs 8% 6 4 Constructability / Construction ‐ phase risks 3% 1 2 Cost per gallon captured 3% Operational flexibility for optimization 3% 7 7 Social Criteria Fishable, shellfishable & swimmable waters 6% 3 3 Co ‐ benefits & quality of life 5% 5 5 Operations & maintenance impacts and risks 4% 5 3 Construction ‐ phase disruptions 4% 3 3 Implementation Criteria Administrative / Institutional considerations 7% 6 3 System reliability / Operational robustness 5% 7 3 Climate change resiliency & recovery 5% 6 6 Composite Rating & Ranking: 4.1 3.5

• Baseline – Lower High & Cross Street interceptor to 104 105 Pawtucket Tunnel LCI 104 105 • Alternative 1 – Webbing Mills Combined Volume Tank WM • GSI can optimize tank sizing • Treatment & discharge not compatible with available site • Requires Pierce Park Tank for 101 103

104, 105 Volume Captured: 2.12 2.12 Lower High & Cross Webbing Mills Tank St interceptor Evaluation Criteria Factor Environmental Criteria Water quality (bacteria) impacts 14% 2 2 Water quality (nutrients) impacts 7% 6 6 Flooding risks from stormwater systems 7% 5 5 Scalability & adaptability 7% 6 6 Economic Criteria Capital costs 14% Operations & Maintenance costs 8% 6 4 Constructability / Construction ‐ phase risks 3% 2 2 Cost per gallon captured 3% Operational flexibility for optimization 3% 7 7 Social Criteria Fishable, shellfishable & swimmable waters 6% 2 2 Co ‐ benefits & quality of life 5% 5 5 Operations & maintenance impacts and risks 4% 5 3 Construction ‐ phase disruptions 4% 3 3 Implementation Criteria Administrative / Institutional considerations 7% 6 3 System reliability / Operational robustness 5% 7 3 Climate change resiliency & recovery 5% 6 6 Composite Rating & Ranking: 3.9 3.3

202 R BVI 201 203 • Baseline – Middle Street Interceptor to Pawtucket Tunnel via the drop shaft near 205 MSI 204 205 DS 205 201 202 • Alternative 1 – East Street Combined Volume Tank R BVI EST • GSI can optimize tank sizing • Treatment & discharge not compatible with available site

201, 202 Volume Captured: 1.51 1.51 East Street Tank Middle St (Viper VoIP interceptor Corporation) Evaluation Criteria Factor Environmental Criteria Water quality (bacteria) impacts 14% 1 1 Water quality (nutrients) impacts 7% 6 6 Flooding risks from stormwater systems 7% 5 5 Scalability & adaptability 7% 6 6 Economic Criteria Capital costs 14% Operations & Maintenance costs 8% 7 4 Constructability / Construction ‐ phase risks 3% 3 2 Cost per gallon captured 3% Operational flexibility for optimization 3% 7 7 Social Criteria Fishable, shellfishable & swimmable waters 6% 1 1 Co ‐ benefits & quality of life 5% 5 5 Operations & maintenance impacts and risks 4% 5 4 Construction ‐ phase disruptions 4% 3 4 Implementation Criteria Administrative / Institutional considerations 7% 6 3 System reliability / Operational robustness 5% 7 3 Climate change resiliency & recovery 5% 6 6 Composite Rating & Ranking: 3.8 3.1

202 R BVI 201 203 • Baseline – Middle Street Interceptor & Pawtucket Tunnel Drop Shaft 205 MSI 204 205 DS • Alternative 1 – GSI throughout 201 – 205 + Front 205 GS Street Combined Volume Tank 202 R BVI 201 • GSI required due to Front Street site constraints 203 EST • Upstream Pierce Park, Webbing Mills & East Street GS tanks required due to Front Street site constraints 204 205 MSI • Alternative 2 – Screening & Disinfection FS

Alternatives evaluation by subsystem 039 056 035 206 101 103 - PowerPoint PPT Presentation

Alternatives evaluation by subsystem 039 056 035 206 101 103 104 105 201 202 203 204 205 207 thru 211 213 214 217 107 220 212 215 216 218 BPSA FPSA Alternative 2 West River Interceptor 056 039 BAI WR SG SG

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Alternatives evaluation by subsystem 039 056 035 206 101 103 - PowerPoint PPT Presentation

Alternatives evaluation by subsystem 039 056 035 206 101 103 104 105 201 202 203 204 205 207 thru 211 213 214 217 107 220 212 215 216 218 BPSA FPSA Alternative 2 West River Interceptor 056 039 BAI WR SG SG

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TLAF Proposed Decision Crowne Plaza, Dundalk RAs Workshop SEM-10-039 SEM 10 039 26 th July 2010

Solgeo S.r.l. Via Pastrengo 9 24068 Seriate (BG) Italy Phone +39 035 4520075 Fax +39 035

Writing Ratios When have you seen or used ratios? Return to Table of Contents Slide 6 / 206

Inflammation HST.035 Spring 2003 The stimuli that cause cell injury also elicit a complex

55:035 Computer Architecture and Organization Lecture 11 Outline Interrupts Program Flow

GLI Processing Subsystem Development Status GLI Workshop @Kanazawa Japan Arata Ikejo November 7

LSS 2017: linux-integrity subsystem update Mimi Zohar 1 IBM Research Linux Integrity Subsystem

Exploiting Microarchitectural Flaws in the Heart of the Memory Subsystem Daniel Moghimi,

Simple Example of a UML Design BorrowerService Subsystem Design Robert France CSU This is a

Narragansett Bay Commission 23 October 2014 Affordability analysis Alternatives costs

Geometry Points, Lines, Planes &amp; Angles Part 1 2014-09-05 www.njctl.org Slide 3 / 206

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Order of Presentations Team Topic 206-2 Evil neighbors - Securing the IPv6 Link-Layer 206-1

Common Alerting Protocol (CAP) Presentation Outline 101.1 Opportunity and Challenge 101.2

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Technical and Tactical Discussion October 2018 Sasha Rearick Skills of Successful WC skiers

Consolidated Framework for Implementation Research Mitja Kos Head, Chair of Social Pharmacy

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Th The e Ma Master er Adaptive e Lea earner er in Cl Clini nical al Pract actice:

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!"#$%&'(")"+,-+(#./")0(1+-2"(".& -, 34056)-.)78!*9:;

Geometry Points, Lines, Planes & Angles Part 1 2014-09-05 www.njctl.org Slide 3 / 206

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