Consultant Forum. February 17, 2016

Transcription

1 Consultant Forum February 17, 2016

2 Today s Presentation King County s LEAN Initiative- Progress Report Sustainability, Equity and Social Justice Treatment and Conveyance Improvements Planning for Treatment and Conveyance CSO Control Program Resiliency and Recovery Construction Management Work Order Contracts

3 LEAN Creating a Lean Capital Delivery Program Significant increase in number of projects in next 10 years Project complexity increasing Improve business practices and delivery of projects Continuous improvement where can we be better? Increase capacity to deliver projects by reducing waste

4 LEAN A/E Procurement: Reduce time to select consultants Streamlined proposal evaluation criteria now active Scope of Work and Negotiation phase under evaluation Alternatives Analysis Targets alternatives analysis, development and selection process Perform initial assessment internally to identify information gaps then provide to design team to guide more realistic and feasible alternatives (2-4) development Reduce time to 11 months or less

5 Sustainability, Equity and Social Justice

6 Sustainability All Capital Projects Incorporate Environmental Sustainability & Equity and Social Justice Green Building Ordinance Strategic Climate Action Plan (SCAP) Rating Systems Used WTD Alternative Sustainability Scorecard Envision Sustainable Infrastructure Rating System LEED

7 Equity and Social Justice Equity and Social Justice (ESJ) Ordinance ESJ is a core component of WTD project delivery WTD considers the triplebottom line of sustainability: environment, economy, and equity A project is not holistically sustainable without incorporating equity and social justice

8 Treatment and Conveyance Improvements West Point Secondary Mixed Liquor Channel Aeration Coal Creek Trunk Capacity Upgrade North Lake Sammamish Flow Diversion

9 West Point Secondary Mixed Liquor Channel Aeration Evaluate alternatives for providing oxygen within the secondary mixed liquor channel Analyze existing oxygen usage and alternatives that reduce energy consumption RFP advertised February 3 rd Proposals due February 24th Total estimated project cost = $1.5 million Project Manager: Ann Grothe

10 Coal Creek Siphon and Trunk Increase the capacity of 7,100 lf of 15 to 21-inch Coal Creek Trunk Existing interceptor is adjacent to or under Coal Creek. Construction methods may include open cut, and trenchless technologies Alternatives will evaluate construction methods, parallel vs. upsize, and alignment Total Project Cost estimated at $70 million Request for Proposals anticipated Q Project Manager: MaryBeth Gilbrough

11 North Lake Sammamish Flow Diversion Diversion up to 29 mgd peak flow from the North Lake Sammamish Basin to the Brightwater Service area by 2021, and 43 mgd by 2050 Alternatives analysis completed RFP to include predesign, final design, and services during construction Total Project Cost - $25 million RFP advertised in March 2016 Project Manager: Liz Gaskill

12 North Lake Sammamish Flow Diversion

13 Planning For Future Treatment and Conveyance Upgrades Presenting: Mark Buscher

14 Treatment Plant Flow and Loadings Study Study to assess wastewater flow and loadings as they impact each treatment plant service area Establish process capacity requirements Develop planning level capacity expansion options including schedule and conceptual cost RFP anticipated for Q Cost estimated at $900,000 Project Manager: Sue Kaufman-Una

15 CSI Program Update Guide major improvements to the separated portion of the conveyance system to ensure capacity for regional growth and 20- year peak flow Project Manager: Steve Tolzman

16 Anticipated Upcoming Projects (next 10 years) Sammamish Plateau Diversion Richmond Beach Pump Station Thornton Creek Trunk Richmond Beach-Edmonds Interceptor Tukwila Freeway Crossing Kent-Cascade Relief Interceptor ULID #1 Contract #4 Kent Boeing Creek Trunk

17 Infiltration and Inflow (I/I) WTD and the Cities and Sewer Districts that deliver wastewater to the regional system are discussing additional I/I reduction efforts I/I reduction concepts identified include: Evaluation of Sewer and Side Sewer Standards Regional Sewer and Side Sewer Standards Construction Inspection Program Private Side Sewer Programs: including certification and insurance programs

18 Potential RFP in 2017: Evaluation of I/I Reduction Concepts Potential RFP for the following services in 2017 Engineering: technical standards, effectiveness analysis Legal/Policy: authority to implement, program framework Economic/Financial: cost estimating, funding Program Manager: Steve Tolzman

19 CSO Control Program Project Manager: John Phillips

20 Adopted 2012 Long-Term Control Plan 9 projects to control 14 remaining uncontrolled CSOs by 2030 (planning-level cost of $711 million) Incorporate Green Stormwater Infrastructure where cost-effective Long-Term Control Plan update currently in progress

21 Consent Decree driven projects completed by 2030 University and Montlake Green Stormwater Infrastructure (GSI) (2016) West Michigan/T-115 Wet Weather Storage (if needed) (2017) University Wet Weather Storage (2020) Montlake Wet Weather Storage (2020) Hanford #2, Lander, King and Kingdome Wet Weather Treatment (2021)

22 University and Montlake GSI RFP 4 th Quarter 2016 Scope of Work Design GSI in these neighborhoods: South Green Lake East Ravenna Capitol Hill Central Reduce peak flow to Montlake and University Wet Weather Storage Consultant Services Geotechnical services GSI design (as per SPU/WTD templates) Community outreach Hydraulic/hydrologic modeling

23 Project Manager: Michael Popiwny Chelan Avenue Combined Sewer Overflow (CSO) Control Project Evaluate CSO Control alternatives developed by WTD Planning Determine appropriate site or sites Assist in siting, environmental review, and permitting Provide design engineering services, develop construction documents, engineering services during construction Draft Facility Plan submitted to Ecology by December 31, 2017 RFP to be advertised Q2 2016

24 SPU/WTD Joint Tunnel Project

25 SPU/WTD Joint Tunnel Project Upcoming Consultant Procurements 151 Outfall Design: Q Utility Relocation Design: Q Program Manager/Construction Manager: Q Ballard Conveyance Design: Q SPU A/E Business Opportunity Event, Bertha Knight Landes Room, Wednesday, February 24, 8:30 AM-1:00 PM, Contact: Kathy Peterson, McMillan Jacobs Associates: Selected as Tunnel/PS designer King County Contact: John Komorita

26 Resiliency and Recovery

27 System-Wide Master Plan for Resiliency and Recovery of King County s Wastewater Treatment Facilities Project Scope: Develop a comprehensive strategy for preparing WTD s System to reduce the impacts of a major earthquake Identify specific vulnerabilities and mitigation to reduce impacts, recovery time, and increase system resiliency

28 Resiliency and Recovery Develop with WTD our strategic resiliency plan to include: Assessment of individual WTD facilities Prioritized plan and projects to address vulnerabilities Recommended actions for rapid recovery of the system following a major seismic event RFP Advertised Q Master Plan to be completed by 4 th Quarter of 2017 Project Manager: Michael Popiwny

29 Interbay Pump Station Force Main Assessment and Replacement Section of force main failed in 2013 Scope of project is to assess force main and identify repair/rehabilitation alternatives Provide engineering design services RFP anticipated 2Q 2016 Total estimated project cost $30 million Project Manager: Shahrzad Namini

30 Construction Management Services

31 Georgetown - Construction Management Services EPA Consent Decree project Superfund, poor soils, traffic congestion High rate treatment facility Capacity of 70 MGD peak CSO flow Facility consists of: Screenings, 1.1 MG flow equalization tank 70 MGD pump station HRC(ballasted sedimentation) and UV disinfection Odor control and ancillary facilities Conveyance piping (~2,000LF) New and modification of existing regulators Outfall structure the Duwamish) Schedule RFP 2Q 2016 Constructability reviews during design Construction 1/ /2022

32 Georgetown Station - Construction Management Services Scope CM services during design - constructability reviews CM services during construction Project manager CM contract management Resident Engineers and Inspectors - all disciplines Project controls, cost estimating, scheduling Project Manager: Will Sroufe WTD Project Representative for construction: Chris Mack

33 West Point Treatment Plant OGADS Replacement - Construction Management Services Oxygen Generation System Replace existing Vacuum Swing Adsorption Units (VSA) two 40 Tons per Day VSAs. Oxygen Dissolution System Replace existing surface aerators, motors and gearboxes with new aerators, motors and gearboxes and install new variable frequency drives and motor control centers.

34 West Point Treatment Plant OGADS Replacement - Construction Management CM Services during Design: Design reviews Cost Estimate and Schedule Reviews CM services during construction: CM contract management Design documents, cost estimate and schedule review Inspection disciplines TBD Scheduling, cost analysis/estimating Construction contract administration Final Design: Q Q Construction: Q Q Project Manager: Crystal Fleet

35 Kent/Auburn CSI Phase B Open trench and trenchless construction methods Utility relocations Restoration of wetlands Restoration of backyards of private properties

36 Kent/Auburn CSI Phase B Construction Management Services Schedule Review and Analysis Cost Analysis and Estimating Inspection Services Environmental Services Monitoring and testing of soils for disposal characterization Environmental and Sustainability Reporting Request for Proposals estimated Q Project Manager: Sue Hildreth

37 Work Order Contracts

38 Mechanical / Electrical Engineering Services on a Work Order Basis Engineering services and design for the Wastewater Treatment Division SCOPE: Project management and coordination Mechanical and Electrical Engineering design Associated services - Structural/Civil engineering; Architectural services Engineering services during construction EXAMPLES: Power system modeling Evaluation of design alternatives Troubleshooting I&C systems Preparing 30/60/90% drawings/specs Construction cost estimating Reviewing contractor submittals/shop drawings Project Manager: Lori Larkin RFP Q Contract Amount $1.5M split (2 contracts)

39 Six Year Plan Asset Management Projects Less than $1M Total Project Cost 2 3 year average project duration Focus is on existing assets Generally suitable for Work Order Consultant Generally less than $50K Work Order Fill in disciplines WTD lacks or provide additional engineering resources Provide the entire engineering team or a portion of a hybrid WTD/consultant engineering team Prioritized Plan projects released periodically Contact: Jacquelynn Roswell

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41 Today s Presentation to be posted at: ConsultantForum.aspx