Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 21, 2022, 08:21 AM

  • C 0288_C 0287_6212022_015340.mp4

Date
06/21/2022
W/O
#
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00134
PipeID
P09748
Time
1:21 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H3126
Sewer Name
C JOINT OUTFALL C - UNIT 6E
City
HAWAIIAN GARDENS
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 03
Page No.
13
Purpose
Maintenance Related
Project
20220621MDM_JOINT_OUTFALL_UNIT_6E
Material
Reinforced Concrete Pipe
Shape
Circular
Height
24 in.
Upstream MH
C 0288
Downstream MH
C 0287
Dir. of Survey
Downstream
Length Surveyed
47.9 ft.
Total Length
47.9 ft.
Structural Index
4
Structural Quick
5441
Structural Rating
26
O&M Index
3
O&M Quick
4331
O&M Rating
17
Overall Index
4
Overall Quick
—
Overall Rating
43
Pipe schematic from manhole C 0288 to C 0287
MH: C 0288MH: C 0287downstream0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 1:25AM0 ft. MWL - Water Level, 10 %of cross sectional area2 ft. SAM - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLSTERING PEELING CONCRETE8.7 ft. SRC - Surface Reinforcement Corroded, from 11 to 01 o'clock, within 8 inches of joint: YES, Start - CIRCUM REBAR SPORATIC25.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start25.5 ft. MWM - Water Mark, 70 %of cross sectional area33.2 ft. IR - Infiltration Runner, from 10 to 02 o'clock, within 8 inches of joint: YES44.3 ft. SRC - Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: NO - MISSING REBAR CORROSION BEYOUND REBAR45.3 ft. SRC - Surface Reinforcement Corroded, from 11 to 01 o'clock, within 8 inches of joint: YES, Finish - CIRCUM REBAR SPORATIC45.3 ft. SRC - Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: YES, - CIRCUM REBAR CORRODED & MISSING47 ft. RMB - Roots Medium Barrell, from 11 to 01 o'clock, 5 %, within 8 inches of joint: NO47 ft. ID - Infiltration Dripper, from 10 to 02 o'clock, within 8 inches of joint: NO47 ft. HVV - Hole Void Visible, from 12 to 01 o'clock, within 8 inches of joint: NO47 ft. MGO - General Observation - ZOOM APPOX 10' DOWNSTREAM POSSIBLE SPOIL VISIBLE47.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish47.4 ft. SAM - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG47.4 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - BLISTERING PEELING CONCRETE47.9 ft. MSA - Survey Abandoned - SINKHOLE INSPECTION COMPLETE

Observation photos (9)

  • Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG

    2 ft. - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLSTERING PEELING CONCRETE

    2 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLSTERING PEELING CONCRETE

  • Surface Reinforcement Corroded, from 11 to 01 o'clock, within 8 inches of joint: YES, Start - CIRCUM REBAR SPORATIC

    8.7 ft. - Surface Reinforcement Corroded, from 11 to 01 o'clock, within 8 inches of joint: YES, Start - CIRCUM REBAR SPORATIC

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

    25.5 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

  • Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: NO - MISSING REBAR CORROSION BEYOUND REBAR

    44.3 ft. - Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: NO - MISSING REBAR CORROSION BEYOUND REBAR

  • Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: YES, - CIRCUM REBAR CORRODED & MISSING

    45.3 ft. - Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: YES, - CIRCUM REBAR CORRODED & MISSING

  • Roots Medium Barrell, from 11 to 01 o'clock, 5 %, within 8 inches of joint: NO

    47 ft. - Roots Medium Barrell, from 11 to 01 o'clock, 5 %, within 8 inches of joint: NO

  • Hole Void Visible, from 12 to 01 o'clock, within 8 inches of joint: NO

    47 ft. - Hole Void Visible, from 12 to 01 o'clock, within 8 inches of joint: NO

  • General Observation - ZOOM APPOX 10' DOWNSTREAM POSSIBLE SPOIL VISIBLE

    47 ft. - General Observation - ZOOM APPOX 10' DOWNSTREAM POSSIBLE SPOIL VISIBLE

All inspections of P09748Work order #

Observations (20)

DistanceCodeObservation
47RMB—
25.5DAGS—
47ID—
0MWM—
25.5MWM—
44.3SRCMISSING REBAR CORROSION BEYOUND REBAR
2SAMSEVERE AGG
47HVV—
47MGOZOOM APPOX 10' DOWNSTREAM POSSIBLE SPOIL VISIBLE
47.9MSASINKHOLE INSPECTION COMPLETE
0AMH1:25AM
47.4DAGS—
45.3SRCCIRCUM REBAR SPORATIC
47.4SAMSEVERE AGG
33.2IR—
0MWL—
8.7SRCCIRCUM REBAR SPORATIC
2SSSBLSTERING PEELING CONCRETE
47.4SSSBLISTERING PEELING CONCRETE
45.3SRCCIRCUM REBAR CORRODED & MISSING

Properties (5)

additional_info
SINKHOLE DOWNSTREAM MH# C288
customer
LACSD
datetime
2022-06-21T01:21:51-07:00
documentation
MARTIN,REVELES,OLIVER 111,IGNACIO
is_lateral_inspection
false