Shoreline Virtual Site Visit briefing with Attendance List 4 Feb 2021.pdf

Name Company Name

Jae Shin Ground Control Inc , Jack Shewmaker DeSilva Gates Construction

Gavin Archbald H. T. Harvey & Associates

Robin Carle H. T. Harvey & Associates

Dan Schultz, VP Nordic Industries, Inc.

Jared Williams Forgen

Chris Barr USFWS

Gavin Tasker Barnard Construction

Monte Molina Four M Contracting

Maximilliano Busnardo H. T. Harvey & Associates

Brett Bennett Anvil Builders

Jeff Rankin Odin Construction

Edgar Alvarez Curtin Maritime

James Ujah Valley Water

David Ray Walsh Construction

Katie Mackenzie Odin construction

Sean Sahlberg Odin Construction

Miguel Galarza Yerba Buena Engineering

Steve Rottenborn H. T. Harvey & Associates

Sunshine Julian Valley Water

Jack E. Shewmaker Desilva Gates Construction

Rob Snyder Granite Rock Company

Shoreline Reaches 1-3 W912P721R0002 Virtual Site Visit Attendance List

1SOUTH SAN FRANCISCO BAY SHORELINE

LEVEE CONSTRUCTION REACHES 1-3

Virtual Site Visit Solicitation # W912P721R0002

Date: 4 February 2021 Time: 1:00 PM WebEx: https://usace1.webex.com/meet/mary.fronck Conference # 844-800-2712 Access Code 1991291961

ADMINISTRATIVE ANNOUNCEMENTS

• No recording

• Posting of briefing

• Purpose

• Information in this presentation and potential USACE-led physical site visit is for informational purposes only and is not/will not be contractually binding

• All inquiries shall go through the points of contact listed in the announcement.

• Sign-in Sheet – write your name and affiliation in the chat box.

• Please submit any questions in the chat box, which we will try to address at the end of the presentation.

AGENDA

• Introductions

• Project Description

• Environmental Requirements

• Procurement Process

• Acquisition Target Milestones

• Physical Site Visit

4PROJECT DESCRIPTION: BACKGROUND 4

OVERVIEW

• Reach 1 levee designed by HDR.

• Reach 2/3 levee designed by USACE.

• A portion of the levee fill is government provided, with remainder to be imported by contractor.

• Excavated soil from Reaches 1-3 to be placed in area near Reach 1.

• Project access is through Alviso Marina County Park and the USFWS Don Edwards Wildlife Refuge Visitor Center.

• Access between Reach 1 and Reach 2/3 addressed via agreement with UPRR.

REACH 1 DESCRIPTION

• Levee

• Educational Overlook

• Gold Street Pump Station Outfall

• Tidal Marsh Intake Structure (A12/A13)

REACH 1 TYPICAL SECTION

Key Items:

• Soft Ground Foundation

• Levee Test Section Construction Submittal

• Staged Construction, Instrumentation

• Div 01 specs unique to Reach 1: Geogrid (31 05

21.01), Levee construction (35 14 00.01), Utilities (33 40 00.01)

8PROJECT DESCRIPTION: REACH 2/3 KEY FEATURES 8

• Levee

• New Chicago Marsh Water Control Structure

• Boardwalk

REACH 2/3 TYPICAL SECTION

Key Items:

• Single stage construction

• Excavation of foundation through Bay Mud

• Levee fill spec less strict below Elevation 0

• Div 01 specs unique to Reach 2/3: Geogrid (31 05 21.02), Levee construction (35 14 00.02), Utilities (33 40 00.02)

STAGING AREAS #1 AND #2 10

staging area #1 staging area #2

STAGING AREA #3 11

staging area #3

HAULING RESTRICTIONS

• Regular working hours shall consist of an 8.5 hour period between 7:00 am and 5:30 pm.

• Soil hauling limited to 224 truck cycles per day.

• Before 9 am, contractor shall limit truck cycles to

11 or fewer. After 3 pm, contractor shall limit truck cycles to 11 or fewer.

COUNTY PARK ENTRANCE

Delays to visitors shall be less than 2 minutes. Historical traffic counts provided in specifications.

No staging equipment in park parking lot.

No work shall be performed for 7 consecutive calendar days surrounding the "Day on The Bay Festival" held in October of each year.

S: 01 14 00

USFWS VISITOR CENTER ENTRANCE

Typical traffic consists of 15- 20 vehicles per hour, with a maximum potential of 50 vehicles per hour. Vehicle loads approaching the maximum would correlate with special events, and notice would be provided to the contractor 48 hours in advance. Two (2) special events per week each lasting 3 hours are anticipated.

S: 01 14 00 S: 01 50 00

ENVIRONMENTAL REQUIREMENTS

•Endangered Species •Resource Agency Submittals •Fill Quality Approval •Pond Water Levels •Dewatering Discharge Monitoring

ESA LISTED SPECIES

Imagery sources: USFWS, USEPA, NOAA Fisheries S: 01 57 19 P: 3.1

Species Restrictions

WhereJan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

CA Ridgeway Rail Potential nesting area unless surveyed (700 feet)

Western Snowy Plover Active nest/brood buffer

(300 feet)

CA Least Tern Active nest buffer (300 feet)

Steelhead Tidal waters

Salt Marsh Harvest Mouse Pickleweed

ESA LISTED SPECIES CONTINUED

A USFWS-approved biological monitor will be present during all work activities in or immediately adjacent to habitat that could be occupied by federally listed species to look for individuals that may be impacted by construction. The biologist will have stop-work authority if any individual of a federally listed species is detected in an area where it may be injured or killed by construction activities.

S: 01 57 19 P: 3.1

RESOURCE AGENCY SUBMITTALS

• Some submittals require resource agency approval with varying review timelines:

– Dewatering Plan (SFBRWQCB, BCDC) – 30 days

– Spill Prevention and Containment Plan (SFBRWQCB, BCDC) – 90 days

– Biological Monitor Qualifications (USFWS)

– Map of High-Quality Habitat for Listed Species (USFWS)

– Quality Assurance Project Plan Addendum

(SFBRWQCB) – 90 days S: 01 57 19, P: 3.3 S: 01 57 19, P: 3.14 S: 01 57 19, P: 1.6.5 S: 01 57 19, P: 1.6.1 S: 01 57 19, P: 1.6.8

FILL QUALITY APPROVAL

Follow QAPP guidelines

Some changes to fill quality evaluation process

QAPP addendum and personnel need to be approved by

RWQCB

S: 01 57 19 P: 1.6.8 Attachment 8 and 8a

POND WATER LEVELS

Reach 1

• Pond A12: ~1 ft NAVD88

• Pond A13: ~3-5 ft NAVD88

Reach 2/3

• Pond A16: ~5 ft NAVD88

• New Chicago Marsh: ~1 ft NAVD88

- Discharging into New Chicago Marsh is prohibited

R1 – Plan Sheet G-004 R2/3 – Plan Sheet G-03

DEWATERING DISCHARGE MONITORING

Monitor receiving water and discharge at least one time every 8 hours, monitor for:

pH, range of 6.5 to 8.5, cannot cause change greater than 0.5 unit Dissolved Oxygen, must be greater than 0.5 mg/L Dissolved Sulfide, must be less than 0.1 mg/L Turbidity

If natural turbidity is greater than 50 NTU, discharge can be no more than 10% above

If natural turbidity is less than 50 NTU, cannot cause increase of greater than 5

NTU

Temperature, cannot increase by more than 5°F Nutrients, cannot contain enough biostimulatory substances to cause nuisance growths or adversely affect beneficial uses S: 01 57 19 P: 3.3.1.1

22PROCUREMENT PROCESS

• Solicitation – Lowest Price Technically Acceptable (LPTA)

Source Selection in accordance with FAR 15

• Full and Open Competition

• Technical and Past Performance will be evaluated as outlined in Section 00 22 00 and 00 22 16 of the solicitation

Point of Contacts (POC):

Primary Erica Miller, Contract Specialist Erica.B.Miller@usace.army.mil

Secondary Mary Fronck, Contracting Officer Mary.Fronck@usace.army.mil

*All inquiries shall go to the POC

23ACQUISITION TARGET

MILESTONES

• Advertisement: January 22, 2021

• RFI Deadline: February 21, 2021

• Proposals Due: March 23, 2021

• Contract Award: May 10, 2021

PHYSICAL SITE VISIT

All of the areas that would be available on a USACE-led site visit are open to the public.

If a USACE-led site visit is desired, please contact Neil Hedgecock at neil.c.hedgecock@usace.army.mil or 415- 503-6728.

mailto:neil.c.hedgecock@usace.army.mil