Appendix_B_Hyde_Street_Pier_Conditions.pdf

PDF 1 MB Posted Jun 29, 2022

Attached to: REHABILITATE TUBBS CORDAGE BUILDING, San Francisco
Solicitation number: 140P8522R0010
Issued by: Department of the Interior National Park Service

About this file

Written by GovTribe AI · Dec 28, 2023

This is a condition assessment report for the Hyde Street Pier in San Francisco, California. The report provides detailed inspection findings for the structural components of the pier, including piles, pile caps, decking, and other elements. Inspections identified deterioration ranging from minor to severe at various locations. Specific defects like cracking, splitting, decay, and loss of material are described for each affected component. The report also documents inspections of dolphins, fender piles, guide piles, and other structures with condition ratings and photographs. It appears to be an engineering evaluation of the current state of the pier and its components.

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UNDERWATER INSPECTION

Hyde Street Pier San Francisco, CA • November 2019

1.5 Definitions

Condition Ratings – descriptions assigned to each major component inspected at the facility. The table below contains the Condition Ratings as defined in the ASCE Manuals and Reports on Engineering Practice No.

101, Underwater Investigations Standard Practice Manual, 2001.

Table 1 - Condition Ratings

Rating Description

6 Good No visible damage, or only minor damage is noted. Structural elements may show very minor deterioration, but no overstressing is observed. No repairs are required.

5 Satisfactory Limited minor to moderate defects or deterioration are observed, but no overstressing is observed. No repairs are required.

4 Fair All primary structural elements are sound, but minor to moderate defects or deterioration is observed. Localized areas of moderate to advanced deterioration may be present but do not significantly reduce the load-bearing capacity of the structure. Repairs are recommended, but the priority of repairs is low.

3 Poor Advanced deterioration or overstressing is observed on widespread portions of the structure but does not significantly reduce the load-bearing capacity of the structure. Repairs may need to be carried out with moderate urgency.

2 Serious Advanced deterioration, overstressing, or breakage may have significantly affected the load-bearing capacity of primary structural components. Local failures are possible and load restrictions may be necessary. Repairs may need to be carried out on a high-priority basis with urgency.

1 Critical Very advanced deterioration, overstressing, or breakage has resulted in localized failure(s) of primary structural components. More widespread failures are possible or likely to occur, and load restrictions should be implemented as necessary. Repairs may need to be carried out on a very high priority basis with strong urgency.

Source: ASCE Manuals and Reports on Engineering Practice No. 101, Underwater Investigations Standard Practice Manual, 2001; Table 2-4.

Deterioration Level – adjectives such as: minor, moderate, major, and severe; used to describe deterioration levels of defects. Refer to following tables for specific definitions of each term.

Table 2 - Timber Element Deterioration Levels Condition Rating

Existing Damage Defects Indicating Higher Damage Grade(s)

Not Inspected

Not inspected, inaccessible or passed by

No Defects Sound surface material

Minor

Checks, splits and gouges less than

0.5 in. wide

Minor damage not appropriate if:

Loss of cross section Marine borers infestation Displacement, loss of bearing or connections

Moderate

Checks and splits wider than 0.5 in.

Remaining diameter loss up to 15 percent Cross-section area loss up to 15 percent. Corroded hardware Evidence of infestation by marine borers

Moderate damage not appropriate if:

Displacements, loss of bearing or connections

Major

Checks and splits through full depth of cross section Remaining diameter loss 15 to 30 percent Cross-section area loss 25 to 50 percent. Heavily corroded hardware Displacement and misalignments at connections

Major damage not appropriate if:

Partial or complete breakage

Severe

Remaining diameter reduced by more than 30 percent Cross section area loss more than 50 percent Loss of connections and/or fully non-bearing condition Partial or complete breakage

Figure 1 - Timber Element Deterioration Levels

HYDE STREET PIER

CONDITION ASSESSMENT REPORT

SAN FRANCISCO, CALIFORNIA

MOTT MACDONALD

SHANE PHILLIPS

110 JAMES STREET, SUITE 101

EDMONDS, WA 98020

425-778-6042

SHANE.PHILLIPS@MOTTMAC.COM

CLIENT: ENGINEER OF RECORD:

VICINITY MAP

HYDE STREET PIER

LOCATION MAP

1 2

C-01

NATIONAL PARK SERVICE

MICHELLE YATES

1849 C STREET

WASHINGTON, DC 20240

202-513-7152

MICHELLE_YATES@NPS.GOV

OWNER:

COLLINS ENGINEERS, INC

DAN STROMBERG

1001 4TH AVE, STE. 4305

SEATTLE, WA 98154

312-236-2455 EXT. 2064

DSTROMBERG@COLLINSENGR.COM

HYDE STREET

PIER

H yd e St re et

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CEI PROJECT

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OVERALL SITE PLAN

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DS/JF/DM/BK

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BAS

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SCALE: NTS

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BALCLUTHA

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HERCULES

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EUREKA

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C.A. THAYER

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EPPLETON HALL

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ALMA

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SAN FRANCISCO BAY

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APPROXIMATE SHORELINE

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EBB

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FLOOD

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PILE LAYOUT

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CEI PROJECT

AutoCAD SHX Text 12048.00

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DS/JF/DM/BK

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BAS

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NOT TO SCALE

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SAN FRANCISCO BAY

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LEGEND:

AutoCAD SHX Text BENT DESIGNATION PILE DESIGNATION SOUNDING DEPTH IN FEET (MLLW) 11/7/2019 @13:20 DIRECTION OF BATTER STRUCTURAL PILE (MINOR DAMAGE) MODERATE DAMAGE MAJOR DAMAGE SEVERE DAMAGE BAG JACKET REPAIR CONCRETE ENCASEMENT

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APPROXIMATE SHORELINE

AutoCAD SHX Text S-08

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AB1

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AB1

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EBB

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FLOOD

AutoCAD SHX Text 4.0

AutoCAD SHX Text 5.1

AutoCAD SHX Text 4.4

AutoCAD SHX Text 6.0

AutoCAD SHX Text 7.2

AutoCAD SHX Text 8.5

AutoCAD SHX Text 7.9

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S-03

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DRAWN BY:

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CHECKED BY:

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CEI PROJECT

AutoCAD SHX Text 12048.00

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DS/JF/DM/BK

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BAS

AutoCAD SHX Text 11/15/2019

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NOT TO SCALE

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KEY PLAN

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SAN FRANCISCO BAY

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LEGEND:

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EBB

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FLOOD

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AutoCAD SHX Text 21.0

AutoCAD SHX Text 18.5

AutoCAD SHX Text 22.8

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R U

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SUBSTRUCTURE PLAN

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DRAWN BY:

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CHECKED BY:

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CEI PROJECT

AutoCAD SHX Text 12048.00

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DS/JF/DM/BK

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BAS

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NOT TO SCALE

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SAN FRANCISCO BAY

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SCALE: NTS

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LEGEND:

AutoCAD SHX Text BENT DESIGNATION PILE DESIGNATION DIRECTION OF BATTER STRUCTURAL PILE DEFECT NUMBER MOORING FITTING

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APPROXIMATE SHORELINE

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EBB

FLOOD

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DRAWN BY:

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CHECKED BY:

AutoCAD SHX Text 110 James Street Suite 101 Edmonds, WA 98020

AutoCAD SHX Text

CEI PROJECT

AutoCAD SHX Text 12048.00

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DS/JF/DM/BK

AutoCAD SHX Text

BAS

AutoCAD SHX Text 11/15/2019

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NOT TO SCALE

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KEY PLAN

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SAN FRANCISCO BAY

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SCALE: NTS

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MATCH LINE SHEET S-05

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MATCH LINE SHEET S-07

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LEGEND:

AutoCAD SHX Text BENT DESIGNATION PILE DESIGNATION DIRECTION OF BATTER STRUCTURAL PILE DEFECT NUMBER MOORING FITTING

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EBB

FLOOD

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S-08

BENT 15 - TYPICAL SECTION

BENT 63 - TYPICAL SECTION

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DRAWN BY:

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CEI PROJECT

AutoCAD SHX Text 12048.00

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DS/JF/DM/BK

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BAS

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TIMBER HANDRAIL (TYP.)

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AC SURFACING

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2" X 6" EDGE BOARD (TYP.)

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4" X 14" TIMBER STRINGER (TYP.)

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3" X 12" TIMBER DECKING (TYP.)

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12" X 14" TIMBER PIER CAP (TYP.)

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12" TO 16" TIMBER PILE(TYP.)

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BAG JACKET REPAIR (TYP.)

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SCALE: NTS LOOKING NW

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TIMBER HANDRAIL (TYP.)

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AC SURFACING

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3" X 12" TIMBER DECKING (TYP.)

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12" X 14" TIMBER PIER CAP (TYP.)

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12" TO 16" TIMBER PILE(TYP.)

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SCALE: NTS LOOKING NW

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P (FT)

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P (FT)

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2" X 6" EDGE BOARD (TYP.)

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4" X 14" TIMBER STRINGER (TYP.)

4" X 14" TIMBER TIE BEAM (TYP.)

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TYPICAL SECTION

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DRAWN BY:

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CHECKED BY:

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CEI PROJECT

AutoCAD SHX Text 12048.00

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DS/JF/DM/BK

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BAS

AutoCAD SHX Text 11/15/2019

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P (FT)

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P (FT)

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SCALE: NTS LOOKING SE

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SCALE: NTS LOOKING SW

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APPROXIMATE CHANNEL BOTTOM

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APPROXIMATE CHANNEL BOTTOM

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RUBBER TIRE FENDER

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TIMBER DECKING

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PLASTIC FLOAT

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STEEL PIPE PILE

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PLASTIC PILE CAP

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PLASTIC FLOAT

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CONCRETE OCTAGONAL PILE

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TIMBER BULL RAIL

TIMBER DECKING

Defect Number

Defect Center*

# Bent Pile

- All All -

- 1 A

- 1 B

- 1 C

- 1 D

- 1 E

- 1 F

- 1 G

- 2 A

- 2 B

- 2 C

- 2 D

- 2 E

Location: San Francisco, CA

TABLE 1-1

STANDARD PILE INSPECTION RECORD

Divers: Dan Stromberg, Jordan Furlan, Dylon Moss, Brad Koch

2019 Condition

Pile located behind timber bulkhead and not accessible for inspection.

All piles typically exhibited splitting and checking up to 1/8" wide and awl penetrations up to 1/4" deep. Piles in Bents 4 -12 exhibited a softer exterior shell with awl penetrations up to 3/4" deep.

Other pile defects noted below.

Time of Day: N/A

Facility: Main Pier

Company: Collins Engineers, Inc.

Location Pile Condition Rating Comments

Terminal: Hyde Street Pier

Tide: Varies Pile Type (Bearing, Batter, Sheet, Guide):

Bearing, Batter

2016 Condition

Component Material: Timber, Steel

Audit Date: 4 - 7 November 2019Auditor: Dan Stromberg

MN = Minor Deterioration/Damage SV = Severe Deterioration/Damage

ADDITIONAL COMMENTS: *All notes are referenced from the top of the pile unless otherwise noted.

MD = Moderate Deterioration/Damage

CONDITION RATING LEGEND:

NI = Not Inspected, Inaccessible

ND = No Deterioration/Damage

MJ = Major Deterioration/Damage

Defect Center*

# Bent Pile

Location: San Francisco, CA

TABLE 1-1

STANDARD PILE INSPECTION RECORD

Divers: Dan Stromberg, Jordan Furlan, Dylon Moss, Brad Koch

2019 Condition

Time of Day: N/A

Facility: Main Pier

Company: Collins Engineers, Inc.

Location Pile Condition Rating Comments

Terminal: Hyde Street Pier

Tide: Varies Pile Type (Bearing, Batter, Sheet, Guide):

Bearing, Batter

2016 Condition

Component Material: Timber, Steel

Audit Date: 4 - 7 November 2019Auditor: Dan Stromberg

- 2 F

- 2 G

- 3 A

- 3 B

- 3 C

- 3 D

- 3 E

- 3 F

- 3 G

1 4 A 0.5

- 4 B

- 4 D

- 4 E

- 4 F

- 4 G

2 5 E 0.5

- 5 G

- 6 E

Pile was buried and not accessible for inspection.

1' high area of 10% loss of section due to mechanical damage.

Pile located behind timber bulkhead and not accessible for inspection.

Pile was buried and not accessible for inspection.

Pile located behind timber bulkhead and not accessible for inspection.

Pile was buried and not accessible for inspection.

1' high area of 25% loss of section due to marine borers.

Pile was buried and not accessible for inspection.

MN = Minor Deterioration/Damage SV = Severe Deterioration/Damage

ADDITIONAL COMMENTS: *All notes are referenced from the top of the pile unless otherwise noted.

MD = Moderate Deterioration/Damage

CONDITION RATING LEGEND:

NI = Not Inspected, Inaccessible

Defect Center*

# Bent Pile

Location: San Francisco, CA

TABLE 1-1

STANDARD PILE INSPECTION RECORD

Divers: Dan Stromberg, Jordan Furlan, Dylon Moss, Brad Koch

2019 Condition

Time of Day: N/A

Facility: Main Pier

Company: Collins Engineers, Inc.

Location Pile Condition Rating Comments

Terminal: Hyde Street Pier

Tide: Varies Pile Type (Bearing, Batter, Sheet, Guide):

Bearing, Batter

2016 Condition

Component Material: Timber, Steel

Audit Date: 4 - 7 November 2019Auditor: Dan Stromberg

- 6 G

3 7 B 3

4 7 C 3

5 7 D 3

- 7 F

- 7 G

6 8 C 4

7 9 A 5

8 9 B 5

9 10 A 4

10 11 A 5

11 11 B 4

12 11 C 4

13 11 D 6

14 12 A 7

3' high area of 90% loss of section due to marine borers.

1.5' high area of 90% loss of section due to marine borers.

2' high area of 90% loss of section due to marine borers.

Pile was buried and not accessible for inspection.

2' high area of 50% loss of section due to marine borers.

2' high area of 10% loss of section due to mechanical damage.

Pile was buried and not accessible for inspection.

4' high area of 90% loss of section due to marine borers.

Pile was buried and not accessible for inspection.

1' high area of 10% loss of section due to mechanical damage.

3' high area of 100% loss of section due to marine borers.

1.5' high area of 10% loss of section due to marine borers and mechanical damage.

2' high area of 10% loss of section due to marine borers.

1.5' high area of 50% loss of section due to marine borers.

1' high by 1/2" wide check on the north face.

MN = Minor Deterioration/Damage SV = Severe Deterioration/Damage

ADDITIONAL COMMENTS: *All notes are referenced from the top of the pile unless otherwise noted.

MD = Moderate Deterioration/Damage

CONDITION RATING LEGEND:

NI = Not Inspected, Inaccessible

Defect Center*

# Bent Pile

Location: San Francisco, CA

TABLE 1-1

STANDARD PILE INSPECTION RECORD

Divers: Dan Stromberg, Jordan Furlan, Dylon Moss, Brad Koch

2019 Condition

Time of Day: N/A

Facility: Main Pier

Company: Collins Engineers, Inc.

Location Pile Condition Rating Comments

Terminal: Hyde Street Pier

Tide: Varies Pile Type (Bearing, Batter, Sheet, Guide):

Bearing, Batter

2016 Condition

Component Material: Timber, Steel

Audit Date: 4 - 7 November 2019Auditor: Dan Stromberg

29 18 G 12

30 18 I 7

31 19 C 20

32 20 G 17

33 20A B 6

34 20A D 7

35 20A E 7

36 21 AB 6

37 21 B 20

38 21 CB 20

39 22 AB1 15

40 22 C.5 0

41 22 D 9

42 22 H 7

Pile was missing.

1' high area of 15% loss of section due to marine borers.

6' high area of 100% loss of section due to marine borers.

2' high area of 15% loss of section due to marine borers.

2' high area of 25% loss of section due to marine borers.

1' high area of 5% loss of section due to marine borers.

MN MD 2' high area of 15% loss of section due to marine borers.

4' high area of 50% loss of section due to marine borers below concrete encasement.

2' high area of 100% loss of section due to marine borers below concrete encasement.

18" high area of 50% loss of section due to marine borers.

3' high area of 90% loss of section due to marine borers.

4' high area of 80% loss of section due to marine borers.

1.5' high area of 100% loss of section due to marine borers.

7' high area of 90% loss of section due to marine borers.

MN = Minor Deterioration/Damage SV = Severe Deterioration/Damage

ADDITIONAL COMMENTS: *All notes are referenced from the top of the pile unless otherwise noted.

MD = Moderate Deterioration/Damage

CONDITION RATING LEGEND:

NI = Not Inspected, Inaccessible

Defect Center*

# Bent Pile

Location: San Francisco, CA

TABLE 1-1

STANDARD PILE INSPECTION RECORD

Divers: Dan Stromberg, Jordan Furlan, Dylon Moss, Brad Koch

2019 Condition

Time of Day: N/A

Facility: Main Pier

Company: Collins Engineers, Inc.

Location Pile Condition Rating Comments

Terminal: Hyde Street Pier

Tide: Varies Pile Type (Bearing, Batter, Sheet, Guide):

Bearing, Batter

2016 Condition

Component Material: Timber, Steel

Audit Date: 4 - 7 November 2019Auditor: Dan Stromberg

43 22 I 7

44 23 A 26

45 23 C 10

46 23 F 20

47 23 G

48 23A J 10

49 23 K 10

50 23 L 10

51 25 B 7

52 25 C 7

53 25 D 8

54 25 E 7

55 25 F 9

56 25 G 9

0.5' high area of 10% loss of section due to marine borers.

100% loss of section due to marine borers.

16' high area of 100% loss of section due to marine borers.

5' high area of 100% loss of section due to marine borers.

2' high area of 90% loss of section due to marine borers.

1' high by 1" wide split in the west face of the pile.

50% loss of coating with rust delamination's up to 1/2", pitting up to 1" in diameter and 1/16" pen.

3' high area of 30% loss of section due to marine borers below concrete encasement.

0.5' high area of 10% loss of section due to marine borers.

3' high area of 10% loss of section due to marine borers. Due to condition of adjacent piles, pile replacement reccomended.

4' high area of 10% loss of section due to marine borers.

6' high area of 15% loss of section due to marine borers.

6' high area of 30% loss of section due to marine borers.

1' high area of 25% loss of section due to marine borers.

MN MD

MN = Minor Deterioration/Damage SV = Severe Deterioration/Damage

ADDITIONAL COMMENTS: *All notes are referenced from the top of the pile unless otherwise noted.

MD = Moderate Deterioration/Damage

CONDITION RATING LEGEND:

NI = Not Inspected, Inaccessible

Tide: Varies

Number

# Bent Pile 2016 2019

- All All ND ND

146 26.2 D.2 ND MN

147 53.5 A ND MD

148 60.5 A-B ND MN

149 68-70 A-B ND MN

- All All ND ND

150 8.5 A.4 MD MD

151 10.5 A.9 MN MN

152 11.4 B.1 MN MN

153 16.5 A.2 ND MD

154 16.2 A.9 MD MD

155 16.5 A.9 MN MD

156 20.8 20BB MD MD

157 21-26 Edge Beam

SV SV

158 24.1 B MN MN

Divers: Dan Stromberg, Jordan Furlan, Dylon Moss, Brad Koch

Audit Date: 4 - 7 November 2019

TABLE 1-2

STRUCTURAL COMPONENT INSPECTION RECORD

Component Material: Varies

Facility: Main Pier

Time of Day: N/A Asset: Varies

Terminal: Hyde Street Pier

DECK Water leakage on through deck.

DECK Water leakage through deck.

DECK Heavy water leakage through deck.

Company: Collins Engineers, Inc.Location: San Francisco, CA

Timber Deck Planks No Deterioration/Damage observed unless noted below

Location Condition Rating Comments

STR Longitudinal checking, 5' long by 1" wide.

STR

Auditor: Dan Stromberg

Element

STR Longitudinal checking, 2' long by 1/2" wide.

STR Decay and rot, 8" long by 1" high by 4" wide.

STR Cutout section, 2' long by 4" wide by 6" high.

STR Cutout section,1' long by 4" wide by 6" high.

STR Decay and rot, 100% loss of section on the north edge beams.

Longitudinal checking, 2' long by 1/2" wide.

STR Decay and rot, 3' long by 3" wide, 25% loss of section.

Timber Stringers/ Edge Beams No Deterioration/Damage observed unless noted below

DECK Decay and rot, 15% loss of section at mooring bit.

STR Cutout section, 1" long by 5" wide.

MN = Minor Deterioration/Damage SV = Severe Deterioration/Damage

ADDITIONAL COMMENTS: *All notes are referenced from the top of the pile unless otherwise noted.

MD = Moderate Deterioration/Damage

CONDITION RATING LEGEND:

NI = Not Inspected, Inaccessible

Number

# Bent Pile 2016 2019

Divers: Dan Stromberg, Jordan Furlan, Dylon Moss, Brad Koch

Audit Date: 4 - 7 November 2019

TABLE 1-2

STRUCTURAL COMPONENT INSPECTION RECORD

Component Material: Varies

Facility: Main Pier

Time of Day: N/A Asset: Varies

Terminal: Hyde Street Pier Company: Collins Engineers, Inc.Location: San Francisco, CA

Location Condition Rating Comments

Auditor: Dan Stromberg

Element

159 24.2 A.6 MN MN

160 24.2 A.8 MN MN

161 24.2 A.9 MN MN

162 26 J.9 MD MD

163 26 K.1 MD MD

164 42-43 C ND MN

- All All ND ND

165 5 B.5 MD MD

166 11 B ND MN

167 12 D MN MD

168 13 C.5 MN MN

169 14 B-D ND MN

170 15 0.1A MD MD

171 18 E ND MJ

172 19 E.5 MN SV

Minor impact damage to edge stringer.

STR

STR Cutout section, 1" long by 5" wide.

STR

Decay and rot, 4' long by 3" wide. 25% loss of section

PC Decay and rot, 12' long by 14" high.

STR

Timber Pile Caps Splits and checks up to 1/8" wide and awl penetrations up to 1/4" deep.

STR Cutout section, 1" long by 5" wide.

Decay and rot, 4' long by 3" wide. 25% loss of section

PC Checking and decay 2' long by 2" high by 2" deep.

PC Longitudinal checking, 20' long up to 1/2" wide.

PC Decay and crushing, 6' long, 50% loss of section

Longitudinal checking and decay, 3' long by 14" high.

Cutout section, 4' long with 80% loss of section.

Cutout section, 1.5' long by 12" wide by 6" high.

Decay and rot, 15% loss of section.

MN = Minor Deterioration/Damage SV = Severe Deterioration/Damage

ADDITIONAL COMMENTS: *All notes are referenced from the top of the pile unless otherwise noted.

MD = Moderate Deterioration/Damage

CONDITION RATING LEGEND:

NI = Not Inspected, Inaccessible

Number

# Bent Pile 2016 2019

Divers: Dan Stromberg, Jordan Furlan, Dylon Moss, Brad Koch

Audit Date: 4 - 7 November 2019

TABLE 1-2

STRUCTURAL COMPONENT INSPECTION RECORD

Component Material: Varies

Facility: Main Pier

Time of Day: N/A Asset: Varies

Terminal: Hyde Street Pier Company: Collins Engineers, Inc.Location: San Francisco, CA

Location Condition Rating Comments

Auditor: Dan Stromberg

Element

173 20 D.5 MD MD

174 23 F MD MD

175 23 0.1A MJ SV

176 22 I SV SV

177 23 L SV SV

178 23A I-J ND MJ

179 23A J SV SV

180 24 F ND SV

181 24 G ND MJ

182 25 L ND SV

183 26 K SV SV

184 28 C.5 MN MN

185 29 C.5 MN MN

186 36 AB ND SV

187 37 A-C ND MN

Cutout section,18" long by 12" wide by 4" high.PC

PC Pile cap is missing.

PC Cutout section,18" long by 12" wide by 4" high.

Decay and rot, 10' long by 10" high by 4" wide.

Longitudinal checking, 3' long up to 3/4" wide.

Longitudinal checking 1/2" wide, 2' long on end of pile cap. Pile cap displaced, 50% loss of bearing.

Non-bearing pile, 1/4" gap between pile cap and pile.

Longitudinal checking up to 1/4" wide throughout pile cap.

Timber beam is not bearing on pile cap.

Longitudinal splitting and checking up to 1/2" wide, full length of pile cap.

PC Decay and rot, 3' long by 14" high, 100% loss of section.

PC Decay and rot, 6" long by 14" high, 100% loss of section.

PC Decay and rot, 6' long by 14" high, 100% loss of section.

PC Decay and rot, 2' long by 10" high, 90% loss of section.

PC Decay and rot, 3' long by 14" high, 80% loss of section.

MN = Minor Deterioration/Damage SV = Severe Deterioration/Damage

ADDITIONAL COMMENTS: *All notes are referenced from the top of the pile unless otherwise noted.

MD = Moderate Deterioration/Damage

CONDITION RATING LEGEND:

NI = Not Inspected, Inaccessible

Number

# Bent Pile 2016 2019

Divers: Dan Stromberg, Jordan Furlan, Dylon Moss, Brad Koch

Audit Date: 4 - 7 November 2019

TABLE 1-2

STRUCTURAL COMPONENT INSPECTION RECORD

Component Material: Varies

Facility: Main Pier

Time of Day: N/A Asset: Varies

Terminal: Hyde Street Pier Company: Collins Engineers, Inc.Location: San Francisco, CA

Location Condition Rating Comments

Auditor: Dan Stromberg

Element

188 37 C ND SV

189 43 C ND MN

190 50 0.1A MD MD

191 52 A ND MD

192 53 0.1A ND SV

193 56 A SV SV

194 60 C.1 MJ SV

195 61 C.1 SV SV

196 62 C.1 SV SV

197 63 C.1 SV SV

198 66 A ND SV

199 67 A ND SV

- 6 B MN MN

- 6 D MN MN

- 7 B MN MN

Pile cap exhibited a splice at this location.

Decay and rot, 2' long by 14" high, 25% loss of section.

Decay and rot, 2' long by 14" high, 100% loss of section.

PC Non-bearing pile, pile cap displaced up to 8 inches to the east.

Longitudinal split 3' long up to 1/2" wide. PC

PC Decay and rot, 1' long by 6" high, 100% loss of section.

PC Loss of bearing up to 60% between pile and pile cap.

PC Loss of bearing up to 100% between pile and pile cap.

PC Decay and rot, 2' long by 14" high, 100% loss of section.

PC Non-bearing pile, pile cap displaced up to 8 inches to the west.

PC Decay and rot, 1' long by 14" high, 100% loss of section.

PC Decay and rot, 2' long by 14" high, 100% loss of section.

Pile cap exhibited a splice at this location.

PC Decay and rot, 1' long by 14" high, 10% loss of section.

MN = Minor Deterioration/Damage SV = Severe Deterioration/Damage

ADDITIONAL COMMENTS: *All notes are referenced from the top of the pile unless otherwise noted.

MD = Moderate Deterioration/Damage

CONDITION RATING LEGEND:

NI = Not Inspected, Inaccessible

Number

# Bent Pile 2016 2019

Divers: Dan Stromberg, Jordan Furlan, Dylon Moss, Brad Koch

Audit Date: 4 - 7 November 2019

TABLE 1-2

STRUCTURAL COMPONENT INSPECTION RECORD

Component Material: Varies

Facility: Main Pier

Time of Day: N/A Asset: Varies

Terminal: Hyde Street Pier Company: Collins Engineers, Inc.Location: San Francisco, CA

Location Condition Rating Comments

Auditor: Dan Stromberg

Element

- 7 D MN MN

- 8 B MN MN

- 8 D MN MN

- 9 C MN MN

- 9 D MN MN

- 10 B MN MN

- 10 D MN MN

- 11 B MN MN

- 11 D MN MN

- 12 B MN MN

- 12 D MN MN

- 13 C MN MN

- 13 D MN MN

- 14 B MN MN

- 14 D MN MN

- 15 D MN MN

- 16 C MN MN

- 17 B MN MN

PC Pile cap exhibited a splice at this location.

Pile cap exhibited a splice at this location.

MN = Minor Deterioration/Damage SV = Severe Deterioration/Damage

ADDITIONAL COMMENTS: *All notes are referenced from the top of the pile unless otherwise noted.

MD = Moderate Deterioration/Damage

CONDITION RATING LEGEND:

NI = Not Inspected, Inaccessible

Number

# Bent Pile 2016 2019

Divers: Dan Stromberg, Jordan Furlan, Dylon Moss, Brad Koch

Audit Date: 4 - 7 November 2019

TABLE 1-2

STRUCTURAL COMPONENT INSPECTION RECORD

Component Material: Varies

Facility: Main Pier

Time of Day: N/A Asset: Varies

Terminal: Hyde Street Pier Company: Collins Engineers, Inc.Location: San Francisco, CA

Location Condition Rating Comments

Auditor: Dan Stromberg

Element

- 17 D MN MN

- 18 B MN MN

- 18 D MN MN

- 19 C MN MN

- 19 E MN MN

- 20 B MN MN

- 20 D MN MN

- 20 F MN MN

- 20A B MN MN

- 20B D MN MN

- 21 C MN MN

- 22 C MN MN

- 23 B MN MN

- 24 C MN MN

- 25 C MN MN

- 26 C MN MN

- 27 E MN MN

- All All MN MN

PC Pile cap exhibited a splice at this location.

Pile cap exhibited a splice at this location.

PC Pile cap exhibited a splice at this location.

Timber Cross Bracing Splits and checks up to 1/8" wide and awl penetrations up to 1/4" deep.

MN = Minor Deterioration/Damage SV = Severe Deterioration/Damage

ADDITIONAL COMMENTS: *All notes are referenced from the top of the pile unless otherwise noted.

MD = Moderate Deterioration/Damage

CONDITION RATING LEGEND:

NI = Not Inspected, Inaccessible

Number

# Bent Pile 2016 2019

Divers: Dan Stromberg, Jordan Furlan, Dylon Moss, Brad Koch

Audit Date: 4 - 7 November 2019

TABLE 1-2

STRUCTURAL COMPONENT INSPECTION RECORD

Component Material: Varies

Facility: Main Pier

Time of Day: N/A Asset: Varies

Terminal: Hyde Street Pier Company: Collins Engineers, Inc.Location: San Francisco, CA

Location Condition Rating Comments

Auditor: Dan Stromberg

Element

200 7 A.5 MN MD

201 27 0.1A MJ MJ

202 27 B.9 MN MN

203 42 C.1 MN MN

204 43 C.1 MJ MJ

205 44 C.1 MD MD

206 50 0.1A MD MD

207 52 B MN MN

208 58 C.1 MD MD

209 59 C.1 MJ MJ

210 60 C.1 SV SV

211 62 0.1A SV SV

212 62 C.1 SV SV

TCB

Longitudinal checking, 3' long up to 1/2" wide on the west face of the pile cap.

Decay and rot, 2' long by 14" high, 100% loss of section.

Decay and rot, 1.5' long by 14" high, 50% loss of section on both faces of the pile cap.

TCB

Decay and rot, 6" long by 14" high, 25% loss of section on the north face of the pile cap.

Cutout section,1' long by 3" wide by 10" high.

TCB Decay and rot, 3' long by 14" high, 50% loss of section.

TCB Abrasion due to nearby chain, 1" long by 14" high by 1" wide.

TCB Longitudinal checking, 4' long up to 1/2" wide on the west face of the pile cap.

TCB Decay and rot, 1.5' long by 14" high, 50% loss of section on both faces of the pile cap.

TCB

Decay and rot, 1' long by 14" high, 25% loss of section on the west face of the pile cap.

Decay and rot, 1' long by 14" high, 25% loss of section on both faces of the pile cap.

Decay and rot, 2.5' long by 14" high, 100% loss of section.

TCB Decay and rot, 3' long by 14" high, 100% loss of section.

TCB

MN = Minor Deterioration/Damage SV = Severe Deterioration/Damage

ADDITIONAL COMMENTS: *All notes are referenced from the top of the pile unless otherwise noted.

MD = Moderate Deterioration/Damage

CONDITION RATING LEGEND:

NI = Not Inspected, Inaccessible

Number

# Bent Pile 2016 2019

Divers: Dan Stromberg, Jordan Furlan, Dylon Moss, Brad Koch

Audit Date: 4 - 7 November 2019

TABLE 1-2

STRUCTURAL COMPONENT INSPECTION RECORD

Component Material: Varies

Facility: Main Pier

Time of Day: N/A Asset: Varies

Terminal: Hyde Street Pier Company: Collins Engineers, Inc.Location: San Francisco, CA

Location Condition Rating Comments

Auditor: Dan Stromberg

Element

213 71 C SV SV

- All All MN MN

214 5 B MJ MJ

215 7 D MJ MJ

216 17 E MJ MJ

217 18 D ND MD

218 20 F SV SV

219 24 G SV SV

- All All ND ND

220 26.1 H MD MD

221 30.5 0.1A MN MN

222 34 0.1A MN MD

223 57.9 0.1A MN MN

Splits and checks up to 1/8" wide and awl penetrations up to 1/4" deep.

Decay and rot, 2' long by 14" high, 100% loss of section.

LAD

BLK Longitudinal split, 3.5' long and up to 2" wide.

TCB

BLK Longitudinal split, 3' long and up to 1" wide, through the entire block

No Deterioration/Damage observed unless noted below

Longitudinal split's, 3' long and up to 1" wide, through the entire block

Decay and rot, 3' long by 14" high, 50% loss of section.

Moderate surface corrosion and rust delamination's with up to 20% loss of section.

Minor surface corrosion and rust delamination's with no loss of section.

Longitudinal split, 3.5' long and up to 1/4" wide.BLK

Moderate surface corrosion and rust delamination's with up to 25% loss of section. Upper connection was loose.

Decay and rot, 3' long by 8" high by 1' wide, 50% loss of section.

LAD

Steel Ladders

BLK

Timber Block

BLK

MN = Minor Deterioration/Damage SV = Severe Deterioration/Damage

ADDITIONAL COMMENTS: *All notes are referenced from the top of the pile unless otherwise noted.

MD = Moderate Deterioration/Damage

CONDITION RATING LEGEND:

NI = Not Inspected, Inaccessible

Number

# Bent Pile 2016 2019

Divers: Dan Stromberg, Jordan Furlan, Dylon Moss, Brad Koch

Audit Date: 4 - 7 November 2019

TABLE 1-2

STRUCTURAL COMPONENT INSPECTION RECORD

Component Material: Varies

Facility: Main Pier

Time of Day: N/A Asset: Varies

Terminal: Hyde Street Pier Company: Collins Engineers, Inc.Location: San Francisco, CA

Location Condition Rating Comments

Auditor: Dan Stromberg

Element

224 67.5 0.1AA MN MD

- All All MN MNHardware Moderate to major corrosion with rust delamination's up to 3/4" thick and up to 50% loss of section.

Minor surface corrosion and rust delamination's with up to 20% loss of section. Ladder did not extend sufficiently into the water, terminating at approximately MHHW.

LAD

MN = Minor Deterioration/Damage SV = Severe Deterioration/Damage

ADDITIONAL COMMENTS: *All notes are referenced from the top of the pile unless otherwise noted.

MD = Moderate Deterioration/Damage

CONDITION RATING LEGEND:

NI = Not Inspected, Inaccessible

Number

Defect Center*

# Bent Pile 2016 2019

- MN MN

225 51 0.5A 10 SV SV

226 51.5 0.5A 10 SV SV

227 52 0.5A 10 SV SV

228 52.5 0.5A 10 SV SV

229 53 0.5A 10 SV SV

230 54.8 C.5 15 SV SV

231 55.8 C.5 13 SV SV

232 57 C.5 15 SV SV

233 58.3 C.5 SV SV

234 58.2 0.5A 13 MJ SV

TABLE 1-3

FENDER PILE INSPECTION RECORD

Divers: Dan Stromberg, Jordan Furlan, Dylon Moss, Brad Koch

Audit Date: 4 - 7 November 2019

100% loss of section due to mechanical damage.

5' high area of 100% loss of section due to marine borers.

Location Condition Rating Comments

100% loss of section due to marine borers.

All piles typically exhibited splitting and checking up to 1/8" wide and awl penetrations up to 1/4" deep. Other pile defects noted below.

5' high area of 90% loss of section due to marine borers.

2' high area of 75% loss of section due to marine borers.

100% loss of section due to marine borers.

All

Location: San Francisco, CA Company: Collins Engineers, Inc.

Auditor: Dan Stromberg

100% loss of section due to mechanical damage.

3' high area of 75% loss of section due to mechanical damage.

Pile Type: Fender Component Material: Timber

Facility: Main Pier

Terminal: Hyde Street Pier

Time of Day: N/A

MN = Minor Deterioration/Damage SV = Severe Deterioration/Damage

ADDITIONAL COMMENTS: *All notes are referenced from the top of the pile unless otherwise noted.

MD = Moderate Deterioration/Damage

CONDITION RATING LEGEND:

NI = Not Inspected, Inaccessible

Number

Defect Center*

# Bent Pile 2016 2019

TABLE 1-3

FENDER PILE INSPECTION RECORD

Divers: Dan Stromberg, Jordan Furlan, Dylon Moss, Brad Koch

Audit Date: 4 - 7 November 2019

Location Condition Rating Comments

Location: San Francisco, CA Company: Collins Engineers, Inc.

Auditor: Dan Stromberg

Pile Type: Fender Component Material: Timber

Facility: Main Pier

Terminal: Hyde Street Pier

Time of Day: N/A

235 58.4 0.5A 13 MJ SV

236 58.6 0.5A 13 MJ SV

237 58.8 0.5A 13 MJ SV

238 59.2 0.5A 13 MN SV

239 59.4 0.5A 13 MN SV

240 59.8 0.5A 14 MN SV

241 59.3 C.5 SV SV

242 59.8 C.5 SV SV

100% loss of section due to marine borers.

5' high area of 100% loss of section due to marine borers.

MN = Minor Deterioration/Damage SV = Severe Deterioration/Damage

ADDITIONAL COMMENTS: *All notes are referenced from the top of the pile unless otherwise noted.

MD = Moderate Deterioration/Damage

CONDITION RATING LEGEND:

NI = Not Inspected, Inaccessible

Number

Defect Center*

# Bent Pile 2016 2019

- All All - MN MN

1 RS 1 25 MN MN

2 RS 2 25 MN MN

TABLE 2-1

STANDARD PILE INSPECTION RECORD

Divers: Dan Stromberg, Jordan Furlan, Dylon Moss, Brad Koch

Auditor: Dan Stromberg Audit Date: 4 - 7 November 2019

Terminal: Hyde Street Pier

Pile Type (Bearing, Batter, Sheet, Guide): Bearing, Batter

Component Material: Timber

Location: San Francisco, CA

Up to 25% loss of coating from the high-water mark to mudline with pitting up to 1/4" diameter and up to 1/32" deep. Pile also exhibited abrasion damage from counterweight rubbing.

Up to 25% loss of coating from the high-water mark to mudline with pitting up to 1/4" diameter and up to 1/32" deep.

All piles typically exhibited splits and checks up to 1/8" with awl penetrations up to 1/4"deep. Other pile defects noted below.

Time of Day: N/A

Facility: Hercules Spur

Location Condition Rating Comments

Company: Collins Engineers, Inc.

MN = Minor Deterioration/Damage SV = Severe Deterioration/Damage

ADDITIONAL COMMENTS: *All notes are referenced from the top of the pile unless otherwise noted.

MD = Moderate Deterioration/Damage

CONDITION RATING LEGEND:

NI = Not Inspected, Inaccessible

Tide:

Varies

Defect Number

# Bent Pile 2016 2019

- All All MN MN

3 RP 1.5 SV SV

- All All MD MD

- All All MN MN

Hardware Hardware exhibited moderate to major corrosion with rust delaminations up to 3/4" thick and up to 50% loss of section.

Elements

Timber Deck Planks

Timber Stringers

Timber Pile Caps

Timber Cross Bracing

TCB

Pile caps typically exhibited splits and checks up to 1/8" with awl penetrations up to 1/4"deep.

Cross bracing typically exhibited splits and checks up to 1/8" with awl penetrations up to 1/4"deep.

Decay and rot, 80% to 100% loss of section.

No Deterioration/Damage observed unless noted below.

TABLE 2-2

STRUCTURAL COMPONENT INSPECTION RECORD

Facility: Hercules Spur

Time of Day: N/A Pile Type (Bearing, Batter, Sheet, Guide):

Bearing, Batter

Component Material: Timber

Terminal: Hyde Street Pier

Location Condition Rating Comments

Company: Collins Engineers, Inc.

Location: San Francisco, CA Divers: Dan Stromberg, Jordan Furlan, Dylon Moss, Brad Koch

Audit Date: 4 - 7 November 2019Auditor: Dan Stromberg

MN = Minor Deterioration/Damage SV = Severe Deterioration/Damage

ADDITIONAL COMMENTS: *All notes are referenced from the top of the pile unless otherwise noted.

MD = Moderate Deterioration/Damage

CONDITION RATING LEGEND:

NI = Not Inspected, Inaccessible

Number

Defect Center*

# Dolphin Pile 2016 2019

- All All - MN MN

1 D1 A1 10 MN MD

2 D1 4 10 MN MD

3 D1 B1 10 MN MD

4 D1 B2 21 MD MD

5 D1 B4 10 MN MD

6 D1 C2 18 SV SV

7 D1 C4 35 MD MD

8 D1 D1 10 MN MD

9 D1 D2 10 MN MD 2' high area of 15% loss of section due to marine borers.

Audit Date: 4 - 7 November 2019

Company: Collins Engineers, Inc.

Location: San Francisco, CA

Auditor: Dan Stromberg

Divers: Dan Stromberg, Jordan Furlan, Dylon Moss, Brad Koch

TABLE 3-1

STANDARD PILE INSPECTION RECORD

2' high area of 20% loss of section due to marine borers.

Terminal: Hyde Street Pier

5' high area of 100% loss of section due to marine borers.

3' high area of 10% loss of section due to marine borers.

2' high area of 15% loss of section due to marine borers.

All piles typically exhibited splitting and checking up to 1/8" wide and awl penetrations up to 1/4" deep. Other pile defects noted below.

Time of Day: N/A

Facility: Mooring and Berthing

Location Condition Rating Comments

Pile Type (Bearing, Batter, Sheet, Guide): Bearing, Batter

Component Material: Timber

2' high area of 20% loss of section due to marine borers.

2' high area of 15% loss of section due to marine borers.

2' high area of 20% loss of section due to marine borers.

2' high area of 15% loss of section due to marine borers.

MN = Minor Deterioration/Damage SV = Severe Deterioration/Damage

ADDITIONAL COMMENTS: *All notes are referenced from the top of the pile unless otherwise noted.

MD = Moderate Deterioration/Damage

CONDITION RATING LEGEND:

NI = Not Inspected, Inaccessible

Number

Defect Center*

# Dolphin Pile 2016 2019

Audit Date: 4 - 7 November 2019

Company: Collins Engineers, Inc.

Location: San Francisco, CA

Auditor: Dan Stromberg

Divers: Dan Stromberg, Jordan Furlan, Dylon Moss, Brad Koch

TABLE 3-1

STANDARD PILE INSPECTION RECORD

Terminal: Hyde Street Pier

Time of Day: N/A

Facility: Mooring and Berthing

Location Condition Rating Comments

Pile Type (Bearing, Batter, Sheet, Guide): Bearing, Batter

Component Material: Timber

10 D3 B1 20 MN MD

11 D3 B2 12 MN SV

12 D3 B3 10 MN MJ

13 D3 D1 10 MN MD

14 D4 A1 28 SV SV

15 D5 A1 15 MJ SV

16 D5 A2 15 MJ MJ

17 D5 A3 15 MN SV

18 D5 A4 15 MJ SV

19 D5 B1 15 MJ SV

1' high area of 50% to 90% loss of section due to removed hardware and failed patch.

1' high area of 25% to 50% loss of section due to removed hardware and failed patch.

1' high area of 50% to 90% loss of section due to removed hardware and failed patch.

4' high area of 75% loss of section due to marine borers.

10' high area of 15% loss of section due to marine borers.

4' high area of 80% loss of section due to marine borers.

2' high area of 50% loss of section due to marine borers.

2' high area of 10% loss of section due to marine borers.

1' high area of 50% to 90% loss of section due to removed hardware and failed patch.

MN = Minor Deterioration/Damage SV = Severe Deterioration/Damage

ADDITIONAL COMMENTS: *All notes are referenced from the top of the pile unless otherwise noted.

MD = Moderate Deterioration/Damage

CONDITION RATING LEGEND:

NI = Not Inspected, Inaccessible

Number

Defect Center*

# Dolphin Pile 2016 2019

Audit Date: 4 - 7 November 2019

Company: Collins Engineers, Inc.

Location: San Francisco, CA

Auditor: Dan Stromberg

Divers: Dan Stromberg, Jordan Furlan, Dylon Moss, Brad Koch

TABLE 3-1

STANDARD PILE INSPECTION RECORD

Terminal: Hyde Street Pier

Time of Day: N/A

Facility: Mooring and Berthing

Location Condition Rating Comments

Pile Type (Bearing, Batter, Sheet, Guide): Bearing, Batter

Component Material: Timber

20 D5 B2 15 MJ MJ

21 D5 B3 15 MJ MJ

22 D5 B4 15 MJ MJ

23 D5 C1 15 MJ MJ

24 D5 C2 15 MJ SV

25 D5 C3 15 MJ SV

26 D5 C4 15 MJ MJ

27 D5 D1 15 MJ SV

28 D5 D2 15 MJ SV

29 D5 D3 15 MJ MJ

1' high area of 25% to 50% loss of section due to removed hardware and failed patch.

1' high area of 50% to 90% loss of section due to removed hardware and failed patch.

1' high area of 25% to 50% loss of section due to removed hardware and failed patch.

1' high area of 50% to 90% loss of section due to removed hardware and failed patch.

1' high area of 25% to 50% loss of section due to removed hardware and failed patch.

MN = Minor Deterioration/Damage SV = Severe Deterioration/Damage

ADDITIONAL COMMENTS: *All notes are referenced from the top of the pile unless otherwise noted.

MD = Moderate Deterioration/Damage

CONDITION RATING LEGEND:

NI = Not Inspected, Inaccessible

Number

Defect Center*

# Dolphin Pile 2016 2019

Audit Date: 4 - 7 November 2019

Company: Collins Engineers, Inc.

Location: San Francisco, CA

Auditor: Dan Stromberg

Divers: Dan Stromberg, Jordan Furlan, Dylon Moss, Brad Koch

TABLE 3-1

STANDARD PILE INSPECTION RECORD

Terminal: Hyde Street Pier

Time of Day: N/A

Facility: Mooring and Berthing

Location Condition Rating Comments

Pile Type (Bearing, Batter, Sheet, Guide): Bearing, Batter

Component Material: Timber

30 D5 D4 15 MJ MJ

31 D6 A1 15 MN MD

32 D6 C1 9 SV SV

33 D6 C3 20 MD MD

34 D7 B3 15 SV SV

35 D8 A1 23 MJ MJ

36 D8 B3 13 MD MD

37 D8 B4 13 MD MD

38 D8 C2 13 MN MN

39 D8 C4 13 MD MD

1' high area of 25% to 50% loss of section due to removed hardware and failed patch.

3' high area of 100% loss of section due to marine borers.

1' high area of 25% loss of section due to marine borers.

20' high area of 15% loss of section due to marine borers.

4' high area of 90% loss of section due to marine borers.

1' high area of 50% loss of section due to marine borers.

6' high by 6" tear in the plastic membrane covering the pile. Pile beneath plastic membrane is in good condition.

1' high area of 25% loss of section due to removed hardware and failed patch.

2' high area of 10% loss of section due to marine borers.

MN = Minor Deterioration/Damage SV = Severe Deterioration/Damage

ADDITIONAL COMMENTS: *All notes are referenced from the top of the pile unless otherwise noted.

MD = Moderate Deterioration/Damage

CONDITION RATING LEGEND:

NI = Not Inspected, Inaccessible

Number

Defect Center*

# Dolphin Pile 2016 2019

Audit Date: 4 - 7 November 2019

Company: Collins Engineers, Inc.

Location: San Francisco, CA

Auditor: Dan Stromberg

Divers: Dan…

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File details come from the government source that posted it. Updated Jun 29, 2022.