Yerba Buena Island (YBI) Westside Bridges Project and YBI Southgate Road Realignment Improvements

Transcription

1 Yerba Buena Island (YBI) Westside Bridges Project and YBI Southgate Road Realignment Improvements Construction Management Services Pre-Proposal Conference SAN FRANCISCO COUNTY TRANSPORTATION AUTHORITY May 22, 2017

2 Agenda Introductions Scope of Services DBE requirements Schedule Q & A 2

3 Scope of RFP Purpose: To retain two qualified construction management firms to provide construction management services, one for each of the following projects: YBI Southgate Road Realignment Improvements Design-Bid-Build Project Delivery Method Yerba Buena Island (YBI) Westside Bridges Project Construction Manager/General Contractor Project Delivery Method 3

4 Yerba Buena Island Westside Bridges Project SAN FRANCISCO COUNTY TRANSPORTATION AUTHORITY

5 Project Setting 5

6 Seismic Strategy Retrofit and Replacement 6

7 Structure No. 1 (Retrofit) 7

8 Structure No. 4 (Retrofit)

9 Structure No. 7A / 7B (Retrofit)

10 Structure No. 8 (Retrofit)

11 Replacement Structures 2, 3 and 6 11

12 Replacement Structures 2, 3 and 6 12

13 Replacement Structures Unstable Soil Swale CABLE HOUSE 13

14 Replacement Structure 2

15 Replacement Structure 3

16 Replacement Structure 6

17 Replacement Project 17

18 Replacement Project 18

19 Replacement Project 19

20 TIMMA Tolling 20

21 Traffic Handling 21

22 Project Challenges Steep terrain, unstable soils Environmental constraints Birds Plants Storm water Coordination with Caltrans SFOBB Ramps Coordination with TICD Construction Detour Construction Traffic 22

23 Project Status Retrofit Bridges Environmental Approval Complete Design is 35% Complete Replacement Environmental Approval Fall 2017 Design is at Preliminary Conceptual 23

24 Project Delivery Schedule NTP Pre-Construction Services : August/September 2017 NTP Construction Services: January 2019 Construction Complete: December 2020 Estimated construction cost $48 Million Delivery method CM/GC 24

25 Yerba Buena Island Southgate Road Realignment Improvements SAN FRANCISCO COUNTY TRANSPORTATION AUTHORITY

26 Project Setting 26

27 Project Timing Macalla Construction spring 2018 Southgate Construction Spring 2018 Treasure Island Road (West Side Bridges) Construction Spring

28 Southgate Project Elements 28

29 Project Elements- Structure Components 29

30 Access Control 30

31 Quarters 8 Building 31

32 Preliminary Cost Estimate Costs in ($ Millions) Roadway $9.0 Utility Relocation 0.5 Structures 9.7 Landscaping 0.4 S. Bridgehead Foundation 1.5 Mobilization 2.0 Contingency (15%) 3.4 Subtotal Construction Cost - $26.5M 32

33 Advance Components 33

34 Schedule NTP Pre-construction Services : August/September 2017 NTP Construction Services: April 2018 Construction Complete: June

35 Response Requirements RFP > SECTION VI > Pages Technical Proposal Limited to 40 pages Excluded from page limitations Cover Letter Table of contents Résumés DBE certificates Exhibits Cost Proposal Separate submission in sealed envelope Refer to page 23 for requirements 35

36 Evaluation Criteria RFQ > SECTION VI > Pages Proposal 1. Proposer Information and Understanding of Project Objectives (15 points) 2. Technical and Management Approach (50 points) 3. Capabilities and Experience (35 points) 36

37 DBE Requirements RFP > Section VII > Pages DBE Goal: 10.2% By the proposal due date, firms must: Be certified by the California Unified Certification Program (DBE certification) Submit: Exhibit 10-O1 Local Agency Consultant Proposal DBE Commitment Exhibit 10-O2 Local Agency Consultant Contract DBE Commitment Exhibit 15-H DBE Information Good Faith Efforts 37

38 Proposal Schedule RFP > Pages 1-2 DUE DATE May 23 May 26 June 12 June 16 June 22 June 28 July 11 July 25 SELECTION PROCESS 5:00 PM deadline for proposers to submit written questions to Written responses to questions issued; addenda if necessary (via 2:00 PM deadline for proposals and sealed cost proposals. Late submissions not accepted. Invitation to Interview issued to short list of proposers (if necessary) Interviews (scheduled if necessary) Recommendation to Citizens Advisory Committee for award (subject to change) Recommendation to Transportation Authority Board for award (subject to change) Transportation Authority Board awards contract (subject to change) Questions are due by 5pm on Tuesday, May 23 rd to 38

39 Questions and Answers SAN FRANCISCO COUNTY TRANSPORTATION AUTHORITY

40 Southgate Schedule Final Design start June 2017 Advance Construction Elements through Dec Environmental Revalidation Spring 2018 Permits Spring 2018 Advertise Bid Package Spring 2018 Construction Start Summer 2018 Construction complete - Summer