Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 19, 2020, 11:32 AM

  • G 0318_G 0317_11192020_033923.mp4

Date
11/19/2020
W/O
0855054
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00228
PipeID
P01754
Time
3:32 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H1630
Sewer Name
JOINT OUTFALL G-UNIT 9 TRUNK
City
SOUTH GATE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 01
Page No.
11
Purpose
Capital Improvement Program Assesment
Project
20201118MDM_JOINT_OUTFALL_G_UNIT_9_TRUNK
Material
RCP-CTL
Shape
Circular
Height
33 in.
Upstream MH
G 0318
Downstream MH
G 0317
Dir. of Survey
Downstream
Length Surveyed
95.8 ft.
Total Length
95.8 ft.
Structural Index
5
Structural Quick
5841
Structural Rating
44
O&M Index
5
O&M Quick
5100
O&M Rating
5
Overall Index
5
Overall Quick
—
Overall Rating
49
Pipe schematic from manhole G 0318 to G 0317
MH: G 0318MH: G 0317downstream0 ft. MWL - Water Level, 70 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 3:35AM0 ft. MWM - Water Mark, 80 %of cross sectional area0 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. Active0 ft. MGO - General Observation - Conn. @ Mh, 3:30' Clock. Active2 ft. SAM - Surface Aggregate Missing, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG AREAS OF MISSING TILES2 ft. SRC - Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: NO - LONG CIRCUM REBAR CORRODED MISSING2 ft. MGO - General Observation - 50% MISSING TILES IN SECTIONS10.3 ft. SRC - Surface Reinforcement Corroded, from 12 to 02 o'clock, within 8 inches of joint: NO - CIRCUM26.4 ft. SRC - Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: NO - CIRCUM29.6 ft. SRC - Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: NO - LONG CIRCUM53.5 ft. SRC - Surface Reinforcement Corroded, from 10 to 12 o'clock, within 8 inches of joint: NO - CIRCUM57 ft. SRC - Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: NO, Start - LONG CIRCUM62 ft. SRC - Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: NO, Finish - LONG CIRCUM70.5 ft. SRC - Surface Reinforcement Corroded, at 11 o'clock, within 8 inches of joint: NO - LONG77.4 ft. SRC - Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: NO, Start - LONG CIRCUM95.1 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Active95.1 ft. SRC - Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: NO, Finish - LONG CIRCUM REBAR95.1 ft. SAM - Surface Aggregate Missing, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG AREAS OF MISSING TILES95.8 ft. AMH - Downstream Manhole, Survey Ends - 3:50AM

Observation photos (9)

  • Surface Aggregate Missing, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG AREAS OF MISSING TILES

    2 ft. - Surface Aggregate Missing, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG AREAS OF MISSING TILES

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

    2 ft. - Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: NO - LONG CIRCUM REBAR CORRODED MISSING

  • Surface Reinforcement Corroded, from 12 to 02 o'clock, within 8 inches of joint: NO - CIRCUM

    10.3 ft. - Surface Reinforcement Corroded, from 12 to 02 o'clock, within 8 inches of joint: NO - CIRCUM

  • Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: NO - LONG CIRCUM

    29.6 ft. - Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: NO - LONG CIRCUM

  • Surface Reinforcement Corroded, from 10 to 12 o'clock, within 8 inches of joint: NO - CIRCUM

    53.5 ft. - Surface Reinforcement Corroded, from 10 to 12 o'clock, within 8 inches of joint: NO - CIRCUM

  • Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: NO, Start - LONG CIRCUM

    57 ft. - Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: NO, Start - LONG CIRCUM

  • Surface Reinforcement Corroded, at 11 o'clock, within 8 inches of joint: NO - LONG

    70.5 ft. - Surface Reinforcement Corroded, at 11 o'clock, within 8 inches of joint: NO - LONG

  • Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: NO, Start - LONG CIRCUM

    77.4 ft. - Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: NO, Start - LONG CIRCUM

  • General Observation - Conn. @ Mh, 9 O' Clock. Active

    95.1 ft. - General Observation - Conn. @ Mh, 9 O' Clock. Active

All inspections of P01754Work order 0855054

Observations (20)

DistanceCodeObservation
95.1MGOConn. @ Mh, 9 O' Clock. Active
10.3SRCCIRCUM
95.1SRCLONG CIRCUM REBAR
53.5SRCCIRCUM
0MWL—
62SRCLONG CIRCUM
57SRCLONG CIRCUM
2SAMSEVERE AGG AREAS OF MISSING TILES
2SRCLONG CIRCUM REBAR CORRODED MISSING
0AMH3:35AM
29.6SRCLONG CIRCUM
2MGO50% MISSING TILES IN SECTIONS
26.4SRCCIRCUM
70.5SRCLONG
0MWM—
0MGOConn. @ Mh, 3 O' Clock. Active
0MGOConn. @ Mh, 3:30' Clock. Active
95.8AMH3:50AM
77.4SRCLONG CIRCUM
95.1SAMSEVERE AGG AREAS OF MISSING TILES

Properties (6)

custom_field_three
LONG CIRCUM REBAR CORRODED & MISSING
custom_field_two
1
customer
LACSD
datetime
2020-11-19T03:32:42-08:00
documentation
MARTIN,OLIVER 111,CASTILLO,RUVALCABA
is_lateral_inspection
false