Attachment_16_Final_NMFS_Letter_signed_4Oct2016_v10042016_(clean).pdf

October 6, 2016

SUBJECT: Follow-on Section 7 Consultation Regarding Revised Design for the

Project to Replace/Upgrade Pier 2 at Military Ocean Terminal Concord, Concord, CA

Gary Stern National Marine Fisheries Service Santa Rosa Area Office West Coast Region 777 Sonoma Ave., Room 325 Santa Rosa, CA 95404

Dear Mr. Stern:

The Department of the Army (Army) submitted a letter to the National Marine

Fisheries Service (NMFS) dated January 29, 2016 regarding the proposed design changes for the project to replace/upgrade Pier 2 at Military Ocean Terminal Concord (MOTCO), California and potential need for re-initiation of formal consultation under Section 7 of the Endangered Species Act. At the request of U.S. Fish and Wildlife Service (USFWS) and as coordinated with NMFS, the Army prepared a letter dated June 3, 2016 wherein the Army evaluated the potential changes in the effects as compared to the NMFS Biological Opinion (BO) and Essential Fish Habitat (EFH) Response dated November 19, 2014 (SWR-2013-9819). This letter concluded that, overall, the effects of the revised design are expected to have lesser impact on the species addressed in the BO and EFH Consultation.

A conference call was held on August 10, 2016 with NMFS and USFWS to further exchange information regarding the revised design and analysis. This letter is in response to additional information and clarification requested during this conference call, including reconsideration of some design elements to further ensure that the potential effects of the redesign would have lesser effect to the species as addressed in the BO.

Specifically, the Army has 1) reverted to a conceptual redesign construction timeline that conforms with the notional schedule provided in prior consultations and

2) revised the placement of the electrical feeder line for the electrical substation.

Additionally, the Habitat Restoration Plan and associated Shoreline Protection Plan are under preparation and we expect to submit these for your review and approval in late October. As stated in the February 2015 Final Environmental Impact Statement for the Modernization and Repair of Piers 2 and 3 at MOTCO, these plans were developed as part of the design process and the Army committed to providing NMFS with an opportunity for review of these plans. A brief summary of the content of these plans is provided below. All other elements of the revised design are the same as those described in the June 3, 2016 letter. With these changes, the Army is confident that all effects of the redesign are within the scope of the impacts of the Pier 2 project as

DEPARTMENT OF THE ARMY

Military Surface Deployment and Distribution Command

834Th Transportation Battalion 410 Norman Avenue

Concord, California 94520-1142

REPLY TO

ATTENTION OF

previously addressed in the BO.

Construction and Demolition Timeframes. The requested additional detail on the planned schedule for implementation of the project is provided in Enclosure 1. The Army has ensured that this schedule conforms to the timeline of the BO, specifically: 27 months to complete the project start to finish; including 24 months for construction and 7 months for demolition.

Substation Electrical Feeder Line Corridor Realignment. The Army has evaluated an alternate pathway, shown in Enclosure 2, and the proposed utility corridor has been rerouted to occur within the footprint of existing roadways. The proposed rerouting of the utility line corridor avoids the potential impacts for USFWS administered species noted in the June 3, 2016 letter.

Habitat Restoration Plan and Shoreline Protection Plan. The Habitat Restoration Plan addresses the restoration of habitat within the areas currently occupied by structures to be removed. The Habitat Restoration Plan also includes the removal of stands of perennial pepperweed (Lepidium latifolium), grading to establish elevations less favorable for pepperweed, and restoration in place for wetlands disturbed during construction to provide a more continuous intertidal to upland marsh habitat dominated by native species. The associated Shoreline Protection Plan details the plan for prevention of erosion of the shoreline west of Pier 2 and repair of the shoreline rock revetment along White Road and includes an estimated approximately 0.25-acre area of unavoidable impact to intertidal wetlands. The Habitat Restoration Plan provides for no net loss of wetlands and a 2:1 wetlands mitigation ratio (approximately 0.57 acres).

These plans also will be submitted to the U.S. Army Corps of Engineers and the San Francisco Bay Regional Water Quality Board as part of the Clean Water Act Section 404 and 401 permitting for the Pier 2 project.

The following additional details are provided to supplement the June 3, 2016 letter with additional information as requested by NMFS and USFWS during the August 10, 2016 conference call.

Use of Cushion Blocks. The Army remains committed to the use of cushion blocks made of wood or a composite material, such as Micarta™, to reduce impact pile driving noise. The June 3, 2016 letter updated the noise analysis to reflect newer guidance against applying a specific sound level reduction credit for the use of a cushion block.

No Simultaneous Pile Driving. Pile driving will occur at the same rate as analyzed in the BO (4-5 piles per day, on average). The June 3, 2016 letter included analysis that assumed that two pile driving rigs may be used for an approximately 15-day period. The BO did not specify number of rigs and the Army’s noise analysis in the BA was based on one rig being operational at any given time. The June 3, 2016 letter analyzed a worst-case scenario assumption involving simultaneous strikes of two pile drivers. However, the Army is committed to implementing management practices to ensure piles will not be driven simultaneously by these rigs. Specifically, the contractor will be required to ensure that there is communication between the two operations that will allow one rig to commence pile driving activities while the second is positioning and staging the next pile installation during the approximately 15-day period. Thus, contemporaneous rig operations will not result in additive sound pressure levels experienced by species in the vicinity of the work area.

As indicated in the updated conceptual schedule for the project, Enclosure 1, much of the pile driving work would occur during the approved salmonid work window of June 1st through November 30th. This updated work schedule is similar to the notional schedule that the Army provided in the August 2014 Addendum to the Army’s Biological Assessment for the Pier 2 project. The approximately 15-day contemporaneous pile driving at the West Trestle and Main Platform is scheduled for August 2018.

Summary Differences Between the Pier 2 Redesign as Compared to the Project as Defined in the EFH and BO.

• Reduced total Pier 2 footprint (the new pier will be reduced by

30,942 square feet under the existing Pier 2 footprint, which is approximately 15,963 square feet smaller than the footprint of the previous design).

• New West Trestle. Under the redesign, the west trestle would be combined with the forklift trestle, thus eliminating the second trestle approach footprint (see Enclosure 2). The habitat impacts of the new west trestle footprint would be offset by the removal of structures associated with the existing west trestle, forklift trestle, and pedestrian trestle and associated habitat restoration. Therefore, the overall trestle footprint would be over a similar sized area and within the project footprint as addressed in the BO.

• Fewer piles (the redesign includes installation of 793 24-inch octagonal concrete piles, whereas the BO included 876 of these piles).

• No dredging.

• Less extensive repairs to White Road (the redesign would repair 1,350 linear feet; the BO included approximately 8,500 linear feet of this road).

• Please see the June 3, 2016 letter for additional detail.

Conclusion. The Army believes the determinations of potential impacts to species analyzed in the BO and EFH Consultation remain unchanged with the Pier 2 redesign.

These conclusions are restated as likely to adversely affect but not likely to jeopardize the continued existence of Central Valley steelhead, Central California Coast steelhead, Sacramento River Winter-run Chinook, Central Valley Spring-run Chinook, or North American green sturgeon. The Pier 2 project is likely to adversely affect but not likely to jeopardize the continued existence of these species or destroy or adversely modify Sacramento winter-run Chinook or green sturgeon designated critical habitat. With respect to EFH, these conclusions were that the Pier 2 project would have an adverse effect to Pacific Groundfish, Pacific Coast Salmon, and Coastal pelagic EFH:

The Army remains committed to continued adherence to the reasonable and prudent measures, terms and conditions, and conservation recommendations of the BO pursuant to Section 7 of the Endangered Species Act and the EFH Conservation Recommendations pursuant to the Magnuson-Stevens Fishery Conservation and Management Act. The Army hereby requests written concurrence from NMFS on the Army’s conclusions that revised design for the project to replace/upgrade Pier 2 does not change the determinations of the BO and EFH Consultation and that re-initiation of l2ct9dec Sticky Note How to mitigate...

ID Task Name Duration Start Finish Predecessors Resource Names

Successors

1 REPLACE/UPGRADE PIER 2 PROJECT 575.9 days 7/17/17 10/25/19

2 PRECONSTRUCTION MEETING 0 days 7/17/17 7/17/17

3 PRE-CONSTRUCTION SUBMITTALS 70 days 7/17/17 10/24/17

4 Notice to Proceed 0 days 7/17/17 7/17/17 5,14,16SS+10 days

5 General Submittals & Schedule 50 days 7/17/17 9/26/17 4 6SS+20 days

6 Construction Materials & Procedures Submittals 50 days 8/14/17 10/24/17 5SS+20 days 12,11,8,18

7 MATERIAL PROCUREMENT 320 days 7/17/17 10/22/18

8 Furnish PC/PS Concrete Indicator Piles 10 days 10/24/17 11/7/17 6,16 37SS+30 days

9 Production Pile Indicator Program Analysis 45 days 12/19/17 2/26/18 37 10

10 Furnish PC/PS Concrete Production Piles 66 days 2/26/18 5/30/18 9 45SS+30 days,38SS+22 days,11

11 Furnish PC/PS Concrete Deck Slabs 80 days 5/30/18 9/21/18 6,10 55

12 Furnish Electrical Substation 250 days 10/24/17 10/22/18 6 80

13 General Mobilization & Prepatory Work 53 days 7/17/17 9/29/17

14 General Mobilization and Setup 43 days 7/17/17 9/15/17 4 15SS+10 days,18,64

15 Strengthen West Trestle for Construction Access 43 days 7/31/17 9/29/17 14SS+10 days 18

16 Construct Yard and Storage Areas 20 days 7/31/17 8/28/17 4SS+10 days 8

17 DEMOLITION 151 days 10/24/17 6/1/18

18 Mobilization - Demolition 5 days 10/24/17 10/31/17 6,14,15 21,63SS,22,19

19 Hazmat Removal & Treatment 10 days 10/31/17 11/14/17 18 20,23,25

20 Demolish Building A21 5 days 11/14/17 11/21/17 19

21 Salvage Railroad Tracks 16 days 10/31/17 11/22/17 18

22 Salvage Fender System (excl. concrete piles) 8 days 10/31/17 11/10/17 18 DF #2

23 DEMOLISH WEST TRESTLE (1st 1/2) 22 days 11/14/17 12/18/17 19 24

24 DEMOLISH WEST TRESTLE (2ND 1/2) 22 days 12/18/17 1/22/18 23 27

25 DEMOLISH PEDESTRIAN TRESTLE 10 days 11/14/17 11/30/17 19 26

26 DEMOLISH MIDDLE TRESTLE 22 days 11/30/17 1/3/18 25 38

27 Demolish Main Platform - Concrete Superstructure 19 days 1/22/18 2/16/18 24 DF #1 28

28 Demolish Main Platform - Extract/Breakoff Concrete Piles 10 days 2/16/18 3/5/18 27 DF #1 29,30SS+10 days

29 Demolish Main Platform - Extract Concrete Piles 22 days 3/5/18 4/4/18 28 DF #1,DF #2

30 Demolish Main Platform - Timber Superstructure 40 days 3/5/18 4/30/18 28SS+10 days DF #2 32SS+15 days,31SS+10 days

31 Demolish Main Platform - Extract Timber Piles, Breakoff 30 days 3/19/18 4/30/18 30SS+10 days DF #1

32 Demolish Main Platform - Extract Timber Piles 40 days 3/26/18 5/21/18 30SS+15 days DF #1,DF #2 36,45SS+20 days,33

33 Demolish East Trestle - Concrete Superstructure 5 days 5/21/18 5/29/18 32 DF #1 54,34

34 Misc. Demolition 3 days 5/29/18 6/1/18 33 DF #2 85

35 PIER CONSTRUCTION 464.9 days 12/7/17 10/10/19

36 Mobilization - Pier Construction 30 days 5/21/18 7/3/18 32 38

37 Drive Concrete Indicator Piling - Main Platform 8 days 12/7/17 12/19/17 8SS+30 days MC #1 9

38 Drive Concrete Piling - West Trestle 24 days 7/3/18 8/7/18 10SS+22 days,36,26 MC #2 39,45

39 Concrete Abutment & Approach - West Trestle 20 days 8/7/18 9/5/18 38 MC #2 40

40 CIP Concrete Pile Caps - West Trestle 40 days 9/5/18 10/31/18 39 MC #2 41

41 PC/PS Concrete Deck Panels - West Trestle 43 days 10/31/18 1/4/19 40 MC #2 42,43,44

42 CIP Concrete Deck Topping Slab - West Trestle 15 days 1/4/19 1/28/19 41 MC #2

43 Metal Guardrails - West Trestle 5 days 1/4/19 1/11/19 41

44 M&E Utilities - West Trestle 40 days 1/4/19 3/5/19 41 61

45 Drive Concrete Piling - Main Platform 170 days 8/7/18 4/11/19 10SS+30 days,32SS+20 days,38MC #1 46SS+25 days,49

46 CIP Concrete Caps/Beams/Deck - Main Platform 210 days 9/12/18 7/15/19 45SS+25 days MC #3 48,53FF+21 days,60SS+100 days,47,49FF

47 Crane Rail/Stops - Main Platform 30 days 8/26/19 10/7/19 46 MC #1 61

48 Expansion Joints - Main Platform 15 days 7/15/19 8/5/19 46 MC #3 51

49 Drive Concrete Fender Piling - Main Platform 26 days 6/6/19 7/15/19 45,46FF MC #1 50

50 Fender System - Main Platform 12 days 8/27/19 9/13/19 49 MC #1 61

575.9 days

PRECONSTRUCTION MEETING

70 days PRE-CONSTRUCTION SUBMITTALS

General Submittals & Schedule

Construction Materials & Procedures Submittals

320 days MATERIAL PROCUREMENT

Furnish PC/PS Concrete Indicator Piles

Production Pile Indicator Program Analysis

Furnish PC/PS Concrete Production Piles

Furnish PC/PS Concrete Deck Slabs

Furnish Electrical Substation

53 days

General Mobilization and Setup

Strengthen West Trestle for Construction Access

Construct Yard and Storage Areas

151 days DEMOLITION

Mobilization - Demolition

Hazmat Removal & Treatment

Demolish Building A21

Salvage Railroad Tracks

Salvage Fender System (excl. concrete piles)

DEMOLISH WEST TRESTLE (1st 1/2)

DEMOLISH WEST TRESTLE (2ND 1/2)

DEMOLISH PEDESTRIAN TRESTLE

DEMOLISH MIDDLE TRESTLE

Demolish Main Platform - Concrete Superstructure

Demolish Main Platform - Extract/Breakoff Concrete Piles

Demolish Main Platform - Extract Concrete Piles

Demolish Main Platform - Timber Superstructure

Demolish Main Platform - Extract Timber Piles, Breakoff

Demolish Main Platform - Extract Timber Piles

Demolish East Trestle - Concrete Superstructure

Misc. Demolition

464.9 days PIER CONSTRUCTION

Mobilization - Pier Construction

Drive Concrete Indicator Piling - Main Platform

Drive Concrete Piling - West Trestle

Concrete Abutment & Approach - West Trestle

CIP Concrete Pile Caps - West Trestle

PC/PS Concrete Deck Panels - West Trestle

CIP Concrete Deck Topping Slab - West Trestle

Metal Guardrails - West Trestle

M&E Utilities - West Trestle

Drive Concrete Piling - Main Platform

CIP Concrete Caps/Beams/Deck - Main Platform

May Jun Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May 2017 2018

Task

Critical Task

Milestone

Summary

Rolled Up Task

Rolled Up Critical Task

Rolled Up Milestone

Rolled Up Progress

Split

External Tasks

Project Summary

Group By Summary

Inactive Task

Inactive Task

Inactive Milestone

Inactive Summary

Manual Task

Duration-only

Manual Summary Rollup

Manual Summary

Start-only

Finish-only

Progress

Deadline

MILITARY OCEAN TERMINAL CONCORD (MOTCO)

REPLACE/UPGRADE PIER 2

MOTCO REPLACE/UPGRADE PIER 2

Project: 8655-02 MOTCO PIER 2 100%

Salmonid Work Window Overlapping Salmonid and Delta Smelt Work Window carol.wirth Rectangle carol.wirth Rectangle carol.wirth Rectangle carol.wirth Rectangle

ID Task Name Duration Start Finish Predecessors Resource Names

Successors

51 Mooring Bollards/Life Rings - Main Platform 5 days 8/5/19 8/12/19 48 MC #3 52

52 Guardrail - Main Platform 5 days 8/12/19 8/19/19 51 MC #3 61

53 M&E Utilities - Main Platform 68 days 5/7/19 8/13/19 46FF+21 days 82

54 CIP Concrete Caps - East Trestle 20 days 5/29/18 6/26/18 33 MC #4 55

55 PC/PS Concrete Deck Panels - East Trestle 10 days 9/21/18 10/5/18 11,54 MC #4 56

56 CIP Concrete Infill Beams - East Trestle 60 days 10/5/18 1/3/19 55 MC #4 57

57 FRP Beam Reinforcement - East Trestle 80 days 1/3/19 4/29/19 56 MC #4 58

58 Repair Deck Concrete/Paving - East Trestle 30 days 4/29/19 6/11/19 57 MC #4 59,84SS

59 Electrical Utilities - East Trestle 20 days 6/11/19 7/10/19 58 61

60 Pier Operations Building 80 days 2/6/19 5/31/19 46SS+100 days 61

61 Pier Construction Demobilization 3 days 10/8/19 10/10/19 59,60,47,44,50,52 87,88

62 LANDSIDE CONSTRUCTION 512 days 9/15/17 9/27/19

63 MEC/UXO Clearance 20 days 10/24/17 11/21/17 18SS

64 Place Initial Surcharge Fill - West Trestle Approach 2 days 9/15/17 9/19/17 14 65

65 Install Wick Drains - West Trestle Approach/White Rd. 30 days 9/19/17 10/31/17 64 66

66 Place Surcharge Fill - West Trestle Approach/White Rd. 3 days 10/31/17 11/3/17 65 67

67 Two Week Waiting Period 10 days 11/3/17 11/17/17 66 68

68 Place Surcharge Fill - West Trestle Approach/White Rd. 3 days 11/17/17 11/22/17 67 69

69 Two Week Waiting Period 10 days 11/22/17 12/8/17 68 70

70 Place Surcharge Fill - West Trestle Approach/White Rd. 3 days 12/8/17 12/13/17 69 71

71 Surcharge Period incl. Boring/CPT's 110 days 12/13/17 5/22/18 70 72

72 Remove Surcharge 10 days 5/22/18 6/6/18 71 73

73 Whites Road Improvements 90 days 6/6/18 10/12/18 72 74,79FF,76

74 West Trestle Approach Improvements 20 days 10/12/18 11/9/18 73 75

75 East Trestle Approach Improvements 10 days 11/9/18 11/27/18 74 84

76 Electrical Substation Concrete Pad 12 days 10/12/18 10/30/18 73 77,80

77 Striping & Signage 3 days 10/30/18 11/2/18 76 78,82

78 Misc. Sitework Items 5 days 11/2/18 11/9/18 77 85

79 Mechanical Utilities - White Road Improvements 30 days 8/30/18 10/12/18 73FF 82

80 Electrical Substation incl. Entrance Connection 90 days 10/30/18 3/13/19 76,12 81

81 Connections to Pier Electrical Systems 5 days 3/13/19 3/20/19 80 85

82 Connections to Pier Water & Sewer Systems 3 days 8/13/19 8/16/19 53,77,79 85

83 GENERAL CLOSEOUT 106 days 4/29/19 9/27/19

84 Punchlist and Cleanup 53 days 4/29/19 7/15/19 58SS,75 85FF+10 days

85 Demobilization 29 days 8/16/19 9/27/19 84FF+10 days,82,81,78,34 90

86 POST-CONSTRUCTION SUBMITTALS 11 days 10/11/19 10/25/19

87 Project Record Documents 10 days 10/11/19 10/24/19 61 90

88 Closeout Procedures 10 days 10/11/19 10/24/19 61 89

89 Project Complete 1 day 10/25/19 10/25/19 88

90 Project Complete 1 day 10/25/19 10/25/19 85,87

CIP Concrete Caps - East Trestle

PC/PS Concrete Deck Panels - East Trestle

CIP Concrete Infill Beams - East Trestle

FRP Beam Reinforcement - East Trestle

Repair Deck Concrete/Paving - East Trestle

Pier Operations Building

512 days LANDSIDE CONSTRUCTION

MEC/UXO Clearance

Place Initial Surcharge Fill - West Trestle Approach

Install Wick Drains - West Trestle Approach/White Rd.

Place Surcharge Fill - West Trestle Approach/White Rd.

Two Week Waiting Period

Place Surcharge Fill - West Trestle Approach/White Rd.

Two Week Waiting Period

Place Surcharge Fill - West Trestle Approach/White Rd.

Surcharge Period incl. Boring/CPT's

Remove Surcharge

Whites Road Improvements

West Trestle Approach Improvements

East Trestle Approach Improvements

Electrical Substation Concrete Pad

Striping & Signage

Misc. Sitework Items

Mechanical Utilities - White Road Improvements

Electrical Substation incl. Entrance Connection

Connections to Pier Electrical Systems

106 days

Punchlist and Cleanup

May Jun Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May 2017 2018

Task

Critical Task

Milestone

Summary

Rolled Up Task

Rolled Up Critical Task

Rolled Up Milestone

Rolled Up Progress

Split

External Tasks

Project Summary

Group By Summary

Inactive Task

Inactive Task

Inactive Milestone

Inactive Summary

Manual Task

Duration-only

Manual Summary Rollup

Manual Summary

Start-only

Finish-only

Progress

Deadline

MILITARY OCEAN TERMINAL CONCORD (MOTCO)

REPLACE/UPGRADE PIER 2

MOTCO REPLACE/UPGRADE PIER 2

Project: 8655-02 MOTCO PIER 2 100%

Salmonid Work Window Overlapping Salmonid and Delta Smelt Work Window carol.wirth Rectangle carol.wirth Rectangle carol.wirth Rectangle

ID Task Name Duration Start

1 REPLACE/UPGRADE PIER 2 PROJECT 575.9 days 7/17/17

2 PRECONSTRUCTION MEETING 0 days 7/17/17

3 PRE-CONSTRUCTION SUBMITTALS 70 days 7/17/17

4 Notice to Proceed 0 days 7/17/17

5 General Submittals & Schedule 50 days 7/17/17

6 Construction Materials & Procedures Submittals 50 days 8/14/17

7 MATERIAL PROCUREMENT 320 days 7/17/17

8 Furnish PC/PS Concrete Indicator Piles 10 days 10/24/17

9 Production Pile Indicator Program Analysis 45 days 12/19/17

10 Furnish PC/PS Concrete Production Piles 66 days 2/26/18

11 Furnish PC/PS Concrete Deck Slabs 80 days 5/30/18

12 Furnish Electrical Substation 250 days 10/24/17

13 General Mobilization & Prepatory Work 53 days 7/17/17

14 General Mobilization and Setup 43 days 7/17/17

15 Strengthen West Trestle for Construction Access 43 days 7/31/17

16 Construct Yard and Storage Areas 20 days 7/31/17

17 DEMOLITION 151 days 10/24/17

18 Mobilization - Demolition 5 days 10/24/17

19 Hazmat Removal & Treatment 10 days 10/31/17

20 Demolish Building A21 5 days 11/14/17

21 Salvage Railroad Tracks 16 days 10/31/17

22 Salvage Fender System (excl. concrete piles) 8 days 10/31/17

23 DEMOLISH WEST TRESTLE (1st 1/2) 22 days 11/14/17

24 DEMOLISH WEST TRESTLE (2ND 1/2) 22 days 12/18/17

25 DEMOLISH PEDESTRIAN TRESTLE 10 days 11/14/17

26 DEMOLISH MIDDLE TRESTLE 22 days 11/30/17

27 Demolish Main Platform - Concrete Superstructure 19 days 1/22/18

28 Demolish Main Platform - Extract/Breakoff Concrete Piles 10 days 2/16/18

29 Demolish Main Platform - Extract Concrete Piles 22 days 3/5/18

30 Demolish Main Platform - Timber Superstructure 40 days 3/5/18

31 Demolish Main Platform - Extract Timber Piles, Breakoff 30 days 3/19/18

32 Demolish Main Platform - Extract Timber Piles 40 days 3/26/18

33 Demolish East Trestle - Concrete Superstructure 5 days 5/21/18

34 Misc. Demolition 3 days 5/29/18

35 PIER CONSTRUCTION 464.9 days 12/7/17

36 Mobilization - Pier Construction 30 days 5/21/18

37 Drive Concrete Indicator Piling - Main Platform 8 days 12/7/17

38 Drive Concrete Piling - West Trestle 24 days 7/3/18

39 Concrete Abutment & Approach - West Trestle 20 days 8/7/18

40 CIP Concrete Pile Caps - West Trestle 40 days 9/5/18

41 PC/PS Concrete Deck Panels - West Trestle 43 days 10/31/18

42 CIP Concrete Deck Topping Slab - West Trestle 15 days 1/4/19

43 Metal Guardrails - West Trestle 5 days 1/4/19

44 M&E Utilities - West Trestle 40 days 1/4/19

45 Drive Concrete Piling - Main Platform 170 days 8/7/18

46 CIP Concrete Caps/Beams/Deck - Main Platform 210 days 9/12/18

47 Crane Rail/Stops - Main Platform 30 days 8/26/19

48 Expansion Joints - Main Platform 15 days 7/15/19

49 Drive Concrete Fender Piling - Main Platform 26 days 6/6/19

50 Fender System - Main Platform 12 days 8/27/19

575.9 days

PRECONSTRUCTION MEETING

70 days PRE-CONSTRUCTION SUBMITTALS

General Submittals & Schedule

Construction Materials & Procedures Submittals

320 days MATERIAL PROCUREMENT

Furnish PC/PS Concrete Indicator Piles

Production Pile Indicator Program Analysis

Furnish PC/PS Concrete Production Piles

Furnish PC/PS Concrete Deck Slabs

Furnish Electrical Substation

53 days

General Mobilization and Setup

Strengthen West Trestle for Construction Access

Construct Yard and Storage Areas

151 days DEMOLITION

Mobilization - Demolition

Hazmat Removal & Treatment

Demolish Building A21

Salvage Railroad Tracks

Salvage Fender System (excl. concrete piles)

DEMOLISH WEST TRESTLE (1st 1/2)

DEMOLISH WEST TRESTLE (2ND 1/2)

DEMOLISH PEDESTRIAN TRESTLE

DEMOLISH MIDDLE TRESTLE

Demolish Main Platform - Concrete Superstructure

Demolish Main Platform - Extract/Breakoff Concrete Piles

Demolish Main Platform - Extract Concrete Piles

Demolish Main Platform - Timber Superstructure

Demolish Main Platform - Extract Timber Piles, Breakoff

Demolish Main Platform - Extract Timber Piles

Demolish East Trestle - Concrete Superstructure

Misc. Demolition

464.9 days PIER CONSTRUCTION

Mobilization - Pier Construction

Drive Concrete Indicator Piling - Main Platform

Drive Concrete Piling - West Trestle

Concrete Abutment & Approach - West Trestle

CIP Concrete Pile Caps - West Trestle

PC/PS Concrete Deck Panels - West Trestle

CIP Concrete Deck Topping Slab - West Trestle

Metal Guardrails - West Trestle

M&E Utilities - West Trestle

Drive Concrete Piling - Main Platform

CIP Concrete Caps/Beams/Deck - Main Platform

Crane Rail/Stops - Main Platform

Expansion Joints - Main Platform

Drive Concrete Fender Piling - Main Platform

Fender System - Main Platform

May Jun Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Feb Mar 2018 2019 2020

Task

Critical Task

Milestone

Summary

Rolled Up Task

Rolled Up Critical Task

Rolled Up Milestone

Rolled Up Progress

Split

External Tasks

Project Summary

Group By Summary

Inactive Task

Inactive Task

Inactive Milestone

Inactive Summary

Manual Task

Duration-only

Manual Summary Rollup

Manual Summary

Start-only

Finish-only

Progress

Deadline

MILITARY OCEAN TERMINAL CONCORD (MOTCO)

REPLACE/UPGRADE PIER 2

MOTCO REPLACE/UPGRADE PIER 2

Project: 8655-02 MOTCO PIER 2 100%

Salmonid Work Window Overlapping Salmonid and Delta Smelt Work Window carol.wirth Rectangle carol.wirth Rectangle carol.wirth Rectangle carol.wirth Rectangle carol.wirth Rectangle

ID Task Name Duration Start

51 Mooring Bollards/Life Rings - Main Platform 5 days 8/5/19

52 Guardrail - Main Platform 5 days 8/12/19

53 M&E Utilities - Main Platform 68 days 5/7/19

54 CIP Concrete Caps - East Trestle 20 days 5/29/18

55 PC/PS Concrete Deck Panels - East Trestle 10 days 9/21/18

56 CIP Concrete Infill Beams - East Trestle 60 days 10/5/18

57 FRP Beam Reinforcement - East Trestle 80 days 1/3/19

58 Repair Deck Concrete/Paving - East Trestle 30 days 4/29/19

59 Electrical Utilities - East Trestle 20 days 6/11/19

60 Pier Operations Building 80 days 2/6/19

61 Pier Construction Demobilization 3 days 10/8/19

62 LANDSIDE CONSTRUCTION 512 days 9/15/17

63 MEC/UXO Clearance 20 days 10/24/17

64 Place Initial Surcharge Fill - West Trestle Approach 2 days 9/15/17

65 Install Wick Drains - West Trestle Approach/White Rd. 30 days 9/19/17

66 Place Surcharge Fill - West Trestle Approach/White Rd. 3 days 10/31/17

67 Two Week Waiting Period 10 days 11/3/17

68 Place Surcharge Fill - West Trestle Approach/White Rd. 3 days 11/17/17

69 Two Week Waiting Period 10 days 11/22/17

70 Place Surcharge Fill - West Trestle Approach/White Rd. 3 days 12/8/17

71 Surcharge Period incl. Boring/CPT's 110 days 12/13/17

72 Remove Surcharge 10 days 5/22/18

73 Whites Road Improvements 90 days 6/6/18

74 West Trestle Approach Improvements 20 days 10/12/18

75 East Trestle Approach Improvements 10 days 11/9/18

76 Electrical Substation Concrete Pad 12 days 10/12/18

77 Striping & Signage 3 days 10/30/18

78 Misc. Sitework Items 5 days 11/2/18

79 Mechanical Utilities - White Road Improvements 30 days 8/30/18

80 Electrical Substation incl. Entrance Connection 90 days 10/30/18

81 Connections to Pier Electrical Systems 5 days 3/13/19

82 Connections to Pier Water & Sewer Systems 3 days 8/13/19

83 GENERAL CLOSEOUT 106 days 4/29/19

84 Punchlist and Cleanup 53 days 4/29/19

85 Demobilization 29 days 8/16/19

86 POST-CONSTRUCTION SUBMITTALS 11 days 10/11/19

87 Project Record Documents 10 days 10/11/19

88 Closeout Procedures 10 days 10/11/19

89 Project Complete 1 day 10/25/19

90 Project Complete 1 day 10/25/19

Mooring Bollards/Life Rings - Main Platform

Guardrail - Main Platform

M&E Utilities - Main Platform

CIP Concrete Caps - East Trestle

PC/PS Concrete Deck Panels - East Trestle

CIP Concrete Infill Beams - East Trestle

FRP Beam Reinforcement - East Trestle

Repair Deck Concrete/Paving - East Trestle

Electrical Utilities - East Trestle

Pier Operations Building

Pier Construction Demobilization

512 days LANDSIDE CONSTRUCTION

MEC/UXO Clearance

Place Initial Surcharge Fill - West Trestle Approach

Install Wick Drains - West Trestle Approach/White Rd.

Place Surcharge Fill - West Trestle Approach/White Rd.

Two Week Waiting Period

Place Surcharge Fill - West Trestle Approach/White Rd.

Two Week Waiting Period

Place Surcharge Fill - West Trestle Approach/White Rd.

Surcharge Period incl. Boring/CPT's

Remove Surcharge

Whites Road Improvements

West Trestle Approach Improvements

East Trestle Approach Improvements

Electrical Substation Concrete Pad

Striping & Signage

Misc. Sitework Items

Mechanical Utilities - White Road Improvements

Electrical Substation incl. Entrance Connection

Connections to Pier Electrical Systems

Connections to Pier Water & Sewer Systems

106 days

Punchlist and Cleanup

Demobilization

11 days POST-CONSTRUCTION SUBMITTALS

Project Record Documents

Closeout Procedures

1 day

Project Complete

May Jun Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Feb Mar 2018 2019 2020

Task

Critical Task

Milestone

Summary

Rolled Up Task

Rolled Up Critical Task

Rolled Up Milestone

Rolled Up Progress

Split

External Tasks

Project Summary

Group By Summary

Inactive Task

Inactive Task

Inactive Milestone

Inactive Summary

Manual Task

Duration-only

Manual Summary Rollup

Manual Summary

Start-only

Finish-only

Progress

Deadline

MILITARY OCEAN TERMINAL CONCORD (MOTCO)

REPLACE/UPGRADE PIER 2

MOTCO REPLACE/UPGRADE PIER 2

Project: 8655-02 MOTCO PIER 2 100%

Salmonid Work Window Overlapping Salmonid and Delta Smelt Work Window carol.wirth Rectangle carol.wirth Rectangle carol.wirth Rectangle carol.wirth Rectangle carol.wirth Rectangle

Suisun Bay

White Rd.

WEST TRESTLE

MAIN PLATFORM

LOT 2

Mo rd oh R d.

WEST TRESTLE

SECURITY LIGHTFORKLIFT TRESTLE

EAST TRESTLE

RECONSTRUCTION

WEST TRESTLE

APPROACH PLAN

RELOCATED

ELECTRICAL SUBSTATION

WHITE ROAD

CONSTRUCTION

PLAN

EAST TRESTLE

BUILDING 160

DEMOLITION FOOTPRINT

SECURITY LIGHT

Pier 2 Footprint

Pier 2 Redesign Footprint

Mean High Tide Line

Electrical Feeder Lines

New West Trestle Approach Grading

Relocated West Trestle Approach Grading1

Relocated Electrical Substation1

White Road Grading Plan1

White Road and East Trestle Construction Plan1

East Trestle Structural Rehabilitation Footprint2

Existing Pier 2 Proposed for Demolition

Landside Demolition Area Outside of Proposed New Features

0 250125 Feet

± 0 5025 Meters Notes:

1. These areas of shoreside construction were described but not mapped in the BA for the Modernization and Repair of Piers 2 and 3. Additionally, the segments of White Road included in the Pier 2 project have been refined (and reduced) from that presented in the BA.

2. The retrofit and strengthening of the East Trestle was described but not mapped in the BA for the Modernization and Repair of Piers 2 and 3.

Enclosure 2: Pier 2 Redesign Footprints (Updated)

DEPARTMENT OF THE ARMY