Appendix_D_-_Pothole_Report.pdf
PDF 3 MB Posted
- Solicitation number
- SP2767-CT
- Issued by
- Los Angeles County, San Francisco City, California
About this file
This is a Pothole Report and Subsurface Utility Engineering (SUE) Test Hole Data Report prepared by T2 Utility Engineering for the City of Santa Monica's Moss Avenue Pump Station Rehabilitation Project (Project No. CA16200400), with Woodard & Curran serving as the client. The report documents the results of five exploratory test holes (TH-1A through TH-5A) conducted on January 21, 2026, at the Moss Pump Station located at Appian Way in Santa Monica, Los Angeles County. The investigation identified multiple electrical utilities with concrete encasement running in a southeast-northwest direction, as well as a metallic electric utility running east-west. All utilities were located and marked with reference markers, with depths ranging from 0.90 feet to 4.70 feet below the natural ground surface. The test holes revealed 24-inch electrical concrete encasements at various depths, with one instance where metal debris prevented complete documentation of utility bottom depth. The report includes detailed cross-sections, site photographs, utility descriptions, and swing tie measurements to establish precise utility locations relative to reference structures such as irrigation boxes and electric boxes.
The test hole data serves as a critical planning document for the upcoming Moss Avenue Pump Station Rehabilitation Project, for which the City of Santa Monica is accepting electronic bids through the OpenGov vendor portal with a bid deadline of 3:00 p.m. on Thursday, September 17, 2026. This subsurface utility information is essential for contractors to understand existing utility conflicts and depths during construction planning and execution. The SUE investigation was conducted prior to bid solicitation to provide prospective bidders with accurate utility location data, thereby reducing risk of utility strikes during project implementation and ensuring safe construction practices.
View the file
Other files
Show all 14
On GovTribe
Work with this file
- Download the original file
- Contacts named in this file
- Similar government files
- Ask GovTribe AI about this file
Text version
PROJECT NO: CA16200400
CLIENT: WOODARD & CURRAN
PROJECT: PW SANTA MONICA - MOSS PUMP STATION
SUE CREW/TRUCK NO:
CITY,COUNTY: SANTA MONICA, LA, LA
LOCATION/INTERSECTION: MOSS PUMP STATION-APPIAN WAY
SURFACE TYPE REFERENCE MARKER (RM) UTILITY TYPE
ASPHALT A OTHER O CUT X X ROD & CAP RC BURIED ELECTRIC BE EXPLORATORY EXP GAS SERVICE GS STREET LIGHT SL WATER MAIN WM
CONCRETE C ASPHALT/CONCRETE AC LATHE L SLEEVE S BURIED TELECOM BT FIBER OPTIC CABLE FOC OTHER O TRAFFIC SIGNAL TS RECLAIMED WATER RW
INTERLOCK BRICK I NAIL & DISK ND WOODEN STAKE W CABLE TV CATV FORCE MAIN FM SANITARY SEWER SAN UNKNOWN UNK FUEL LINE FL
NATURAL GROUND NG OTHER O PK NAIL PK COMBINED SEWER COMB GAS MAIN/PIPELINE GM STORM SEWER STM WATER SERVICE WS PIPELINE PL
ASBESTOS AC CORRUGATED METAL PIPE CMP PLASTIC (PVC, PE, HDPE) PL CONCRETE CONC OTHER O WOOD WD
CLAY CL DIRECT BURIED CABLE DBC METALLIC (IRON,STEEL,COATED) MET COPPER CU UNKNOWN UNK FIBERGLASS FIBG
TH NO TH DATE UTILITY TYPE UTILITY
MATERIAL
UTILITY
DIRECTION
UTILITY WIDTH
(FIELD)
APPARENT
UTILITY
OWNER
SWING TIE SWING TIE FROM
STRUCTURE
SWING TIE
APPROX
DISTANCE
DEPTH RM
TO TOP OF
UTILITY
SURFACE TYPE
TH-1A 1/21/2026 ELEC - SOUTHEAST -
NORTHWEST 24.00" SANTA
MONICA
A B C
90° FOC 1
East of irrigation box East of electric box
0.6' 10.3' 20.2'
0.90' NG
TH-2A 1/21/2026 ELEC - SOUTHEAST -
NORTHWEST 24.00" SANTA
MONICA
A B C
90° FOC 2
East of irrigation box East of electric box
0.6' 11.7' 20.2'
0.90' NG
TH-3A 1/21/2026 ELEC - SOUTHEAST -
NORTHWEST 24.00" SANTA
MONICA
A B C
90° FOC 1
East of irrigation box East of electric box
10.1' 5.7'
10.11'
2.00' NG
TH-4A 1/21/2026 ELEC - SOUTHEAST -
NORTHWEST 24.00" SANTA
MONICA
A B C
90° FOC 2
East of irrigation box East of electric box
10.1' 8.6' 11.9'
2.00' NG
TH-5A 1/21/2026 ELEC MET EAST - WEST 1.00" SANTA
MONICA
A B C
90° FOC 3
West of irrigation box West of electric box
4.1' 6.7' 17.5'
0.90' NG
FOUND 24 IN ELECTRICAL CONCRETE ENCASEMENT AT 0.90 FT TOP AND 2.60 FT BOTTOM.
FOUND 24 IN ELECTRICAL CONCRETE ENCASEMENT AT 0.90 FT TOP, UNABLE TO GET BOTTOM, METAL
DEBRIS IN THE WAY.
TEST HOLE DATA SUMMARY
JDW, /JD, /, JD, RC, JDW/, RC/719, 721
5622 Research Drive Suite A Huntington Beach, California 92649
TEL:714.487.5780
www.T2ue.com
UTILITY MATERIAL
REMARKS
FOUND 24 IN ELECTRICAL CONCRETE ENCASEMENT AT 2.00 FT TOP AND 4.70 FT BOTTOM.
FOUND 24 IN ELECTRICAL CONCRETE ENCASEMENT AT 2.00 FT TOP AND 4.70 FT BOTTOM
FOUND 1 IN METAL ELECTRIC AT 0.90 FT TOP.
REMARKS: REVISION NOTES:
REVIEWED BY: XX ON
CHECKED BY: XX ON Note: This is a summary only and is to be used in conjunction with the Individual Test Hole Data Reports
REVISION DATE:
CLIENT TEST HOLE NO:
SUE CREW/TRUCK NO:
CITY,COUNTY:
LOCATION/INTERSECTION:
UTILITY DESCRIPTION REFERENCE MARKER
UTILITY TYPE ELECTRIC LOCATION NORTH EDGE
UTILITY MATERIAL BRICK MARKED BY LATHE
UTILITY DIRECTION STATION
UTILITY WIDTH (FIELD) 24.00" OFFSET -
UTILITY WIDTH (RECORD) - OFFSET FROM SWING TIES
APPARENT UTILITY OWNER SANTA MONICA SWING TIES FROM STRUCTURE APPROX DISTANCE
DEPTH FROM REFERENCE MARKER A 0.60'
TOP OF UTILITY 0.90' B 10.30'
BOTTOM OF UTILITY 2.60' C 20.20'
ELEVATION OF UTILITY
TOP OF UTILITY -
APPARENT BOTTOM OF UTILITY -
SURFACE
TYPE NATURAL GROUND
THICKNESS -
REMARKS:
REVISION NOTES:
REVIEWED DATE: CHECKED DATE: REVISION DATE:
REVIEWED BY: CHECKED BY:
TEST HOLE DATA REPORT
TEST HOLE NO: TH-1A TH-1A
TEST HOLE DATE: 1/21/2026 JDW RC/721
PROJECT NO: CA16200400
5622 Research Drive Suite A Huntington Beach, California 92649
TEL:714.487.5780
www.T2ue.com
SANTA MONICA, LA, LA
CLIENT: WOODARD & CURRAN
PROJECT: PW SANTA MONICA -
MOSS PUMP STATION SANTA MONICA PUMP STATION
MAP SITE PHOTO - FACING NW
CROSS SECTION - NOT TO SCALE TEST HOLE - UTILITY - FACING NORTH
DISCLAIMER: ADDITIONAL MATERIAL AND/OR UTILITIES MAY EXIST BELOW APPARENT BOTTOM
SOUTHEAST -
NORTHWEST
90° FOC 1
East of irrigation box East of electric box
FOUND 24 IN ELECTRICAL CONCRETE ENCASEMENT AT 0.90 FT TOP AND 2.60 FT BOTTOM.
CITY,COUNTY:
LOCATION/INTERSECTION:
UTILITY DESCRIPTION REFERENCE MARKER
UTILITY TYPE ELECTRIC LOCATION NORTH EDGE
UTILITY MATERIAL BRICK MARKED BY LATHE
UTILITY DIRECTION STATION
UTILITY WIDTH (FIELD) 24.00" OFFSET -
UTILITY WIDTH (RECORD) - OFFSET FROM SWING TIES
APPARENT UTILITY OWNER SANTA MONICA SWING TIES FROM STRUCTURE APPROX DISTANCE
DEPTH FROM REFERENCE MARKER A 0.60'
TOP OF UTILITY 0.90' B 11.70'
BOTTOM OF UTILITY - C 20.20'
ELEVATION OF UTILITY
TOP OF UTILITY -
APPARENT BOTTOM OF UTILITY -
SURFACE
TYPE NATURAL GROUND
THICKNESS -
REMARKS:
REVISION NOTES:
REVIEWED DATE: CHECKED DATE: REVISION DATE:
REVIEWED BY: CHECKED BY:
TEST HOLE DATA REPORT
TEST HOLE NO: TH-2A TH-2A
TEST HOLE DATE: 1/21/2026 /721
PROJECT NO: CA16200400
5622 Research Drive Suite A Huntington Beach, California 92649
TEL:714.487.5780
www.T2ue.com
SANTA MONICA, LA, LA
CLIENT: WOODARD & CURRAN
PROJECT: PW SANTA MONICA -
MOSS PUMP STATION SANTA MONICA PUMP STATION
MAP SITE PHOTO - FACING NORTH
CROSS SECTION - NOT TO SCALE TEST HOLE - UTILITY - FACING NW
DISCLAIMER: ADDITIONAL MATERIAL AND/OR UTILITIES MAY EXIST BELOW APPARENT BOTTOM
SOUTHEAST -
NORTHWEST
90° FOC 2
East of irrigation box East of electric box
FOUND 24 IN ELECTRICAL CONCRETE ENCASEMENT AT 0.90 FT TOP, UNABLE TO GET
BOTTOM, METAL DEBRIS IN THE WAY.
CITY,COUNTY:
LOCATION/INTERSECTION:
UTILITY DESCRIPTION REFERENCE MARKER
UTILITY TYPE ELECTRIC LOCATION SOUTH EDGE
UTILITY MATERIAL BRICK MARKED BY WOODEN STAKE
UTILITY DIRECTION STATION
UTILITY WIDTH (FIELD) 24.00" OFFSET -
UTILITY WIDTH (RECORD) - OFFSET FROM
APPARENT UTILITY OWNER SANTA MONICA SWING TIES FROM STRUCTURE APPROX DISTANCE
DEPTH FROM REFERENCE MARKER A 10.10'
TOP OF UTILITY 2.00' B 5.70'
BOTTOM OF UTILITY 4.70' C 10.11'
ELEVATION OF UTILITY
TOP OF UTILITY -
APPARENT BOTTOM OF UTILITY -
SURFACE
TYPE NATURAL GROUND
THICKNESS -
REMARKS:
REVISION NOTES:
REVIEWED DATE: CHECKED DATE: REVISION DATE:
REVIEWED BY: CHECKED BY:
TEST HOLE DATA REPORT
TEST HOLE NO: TH-3A TH-3A
TEST HOLE DATE: 1/21/2026 JDW RC/721
PROJECT NO: CA16200400
5622 Research Drive Suite A Huntington Beach, California 92649
TEL:714.487.5780
www.T2ue.com
SANTA MONICA, LA, LA
CLIENT: WOODARD & CURRAN
PROJECT: PW SANTA MONICA -
MOSS PUMP STATION SANTA MONICA PUMP STATION
MAP SITE PHOTO - FACING NW
CROSS SECTION - NOT TO SCALE TEST HOLE - UTILITY - FACING NORTH
DISCLAIMER: ADDITIONAL MATERIAL AND/OR UTILITIES MAY EXIST BELOW APPARENT BOTTOM
SOUTHEAST -
NORTHWEST
90° FOC 1
East of irrigation box
FOUND 24 IN ELECTRICAL CONCRETE ENCASEMENT AT 2.00 FT TOP AND 4.70 FT BOTTOM.
CITY,COUNTY:
LOCATION/INTERSECTION:
UTILITY DESCRIPTION REFERENCE MARKER
UTILITY TYPE ELECTRIC LOCATION NORTH EDGE
UTILITY MATERIAL BRICK MARKED BY LATHE
UTILITY DIRECTION STATION
UTILITY WIDTH (FIELD) 24.00" OFFSET -
UTILITY WIDTH (RECORD) - OFFSET FROM
APPARENT UTILITY OWNER SANTA MONICA SWING TIES FROM STRUCTURE APPROX DISTANCE
DEPTH FROM REFERENCE MARKER A 10.10'
TOP OF UTILITY 2.00' B 8.60'
BOTTOM OF UTILITY 4.70' C 11.90'
ELEVATION OF UTILITY
TOP OF UTILITY -
APPARENT BOTTOM OF UTILITY -
SURFACE
TYPE NATURAL GROUND
THICKNESS -
REMARKS:
REVISION NOTES:
REVIEWED DATE: CHECKED DATE: REVISION DATE:
REVIEWED BY: CHECKED BY:
TEST HOLE DATA REPORT
TEST HOLE NO: TH-4A TH-4A
TEST HOLE DATE: 1/21/2026 JDW RC/721
PROJECT NO: CA16200400
5622 Research Drive Suite A Huntington Beach, California 92649
TEL:714.487.5780
www.T2ue.com
SANTA MONICA, LA, LA
CLIENT: WOODARD & CURRAN
PROJECT: PW SANTA MONICA -
MOSS PUMP STATION SANTA MONICA PUMP STATION
MAP SITE PHOTO - FACING NW
CROSS SECTION - NOT TO SCALE TEST HOLE - UTILITY - FACING SW
DISCLAIMER: ADDITIONAL MATERIAL AND/OR UTILITIES MAY EXIST BELOW APPARENT BOTTOM
SOUTHEAST -
NORTHWEST
90° FOC 2
East of irrigation box
FOUND 24 IN ELECTRICAL CONCRETE ENCASEMENT AT 2.00 FT TOP AND 4.70 FT BOTTOM
CITY,COUNTY:
LOCATION/INTERSECTION:
UTILITY DESCRIPTION REFERENCE MARKER
UTILITY TYPE ELECTRIC LOCATION CENTER OF UTILITY
UTILITY MATERIAL MARKED BY LATHE
UTILITY DIRECTION EAST - WEST STATION
UTILITY WIDTH (FIELD) 1.00" OFFSET -
UTILITY WIDTH (RECORD) 1" OFFSET FROM SWING TIES
APPARENT UTILITY OWNER SANTA MONICA SWING TIES FROM STRUCTURE APPROX DISTANCE
DEPTH FROM REFERENCE MARKER A 4.10'
TOP OF UTILITY 0.90' B 6.70'
BOTTOM OF UTILITY 1.00' C 17.50'
ELEVATION OF UTILITY
TOP OF UTILITY -
APPARENT BOTTOM OF UTILITY -
SURFACE
TYPE NATURAL GROUND
THICKNESS -
REMARKS:
REVISION NOTES:
REVIEWED DATE: CHECKED DATE: REVISION DATE:
REVIEWED BY: CHECKED BY:
TEST HOLE DATA REPORT
TEST HOLE NO: TH-5A TH-5A
TEST HOLE DATE: 1/21/2026 JDW/ RC/721
PROJECT NO: CA16200400
5622 Research Drive Suite A Huntington Beach, California 92649
TEL:714.487.5780
www.T2ue.com
SANTA MONICA, LA, LA
CLIENT: WOODARD & CURRAN
PROJECT: PW SANTA MONICA -
MOSS PUMP STATION SANTA MONICA PUMP STATION
MAP SITE PHOTO - FACING NW
CROSS SECTION - NOT TO SCALE TEST HOLE - UTILITY - FACING NORTH
DISCLAIMER: ADDITIONAL MATERIAL AND/OR UTILITIES MAY EXIST BELOW APPARENT BOTTOM
METALLIC (IRON,
STEEL, COATED)
90° FOC 3
West of irrigation box West of electric box
FOUND 1 IN METAL ELECTRIC AT 0.90 FT TOP.
File details come from the government source that posted it. Updated .