Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 19, 2020, 12:17 PM

  • G 0316_G 0315_11192020_042158.mp4

Date
11/19/2020
W/O
0855054
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00228
PipeID
P01752
Time
4:17 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 0316
Downstream MH
G 0315
Dir. of Survey
Downstream
Length Surveyed
197.8 ft.
Total Length
197.8 ft.
Structural Index
5
Structural Quick
5B41
Structural Rating
69
O&M Index
5
O&M Quick
5100
O&M Rating
5
Overall Index
5
Overall Quick
—
Overall Rating
74
Pipe schematic from manhole G 0316 to G 0315
MH: G 0316MH: G 0315downstream0 ft. MGO - General Observation - MISSING TILES 40%0 ft. AMH - Upstream Manhole, Survey Begins - 4:20AM0 ft. MWL - Water Level, 70 %of cross sectional area0 ft. MWM - Water Mark, 80 %of cross sectional area0 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. OPEN2 ft. SAM - Surface Aggregate Missing, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - AREAS OF MISSING TILES7.3 ft. SRC - Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: NO - LONG CIRCUM REBAR CORRODED & MISSING23.8 ft. SRC - Surface Reinforcement Corroded, from 09 to 12 o'clock, within 8 inches of joint: NO - LONG CIRCUM34.4 ft. SRC - Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - CIRCUM REBAR42.4 ft. SRC - Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish - CIRCUM52.5 ft. SRC - Surface Reinforcement Corroded, from 10 to 12 o'clock, within 8 inches of joint: NO - CIRCUM80.7 ft. SRC - Surface Reinforcement Corroded, from 02 to 03 o'clock, within 8 inches of joint: NO - CIRCUM84.4 ft. SRC - Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: NO - CIRCUM94.3 ft. SRC - Surface Reinforcement Corroded, from 09 to 03 o'clock, within 8 inches of joint: NO, Start - CIRCUM CORRODED & MISSING98.3 ft. SRC - Surface Reinforcement Corroded, from 09 to 03 o'clock, within 8 inches of joint: NO, Finish107 ft. SRC - Surface Reinforcement Corroded, from 09 to 12 o'clock, within 8 inches of joint: NO, Start - LONG CIRCUM REBAR CORRODED MISSING114 ft. SRC - Surface Reinforcement Corroded, from 09 to 12 o'clock, within 8 inches of joint: NO, Finish117.6 ft. SRC - Surface Reinforcement Corroded, from 10 to 11 o'clock, within 8 inches of joint: NO - CIRCUM127.6 ft. SRC - Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: NO - CIRCUM136.3 ft. SRC - Surface Reinforcement Corroded, from 10 to 12 o'clock, within 8 inches of joint: NO - CIRCUM150.2 ft. SRC - Surface Reinforcement Corroded, from 12 to 02 o'clock, within 8 inches of joint: NO - CIRCUM158.6 ft. SRC - Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: NO - CIRCUM197.1 ft. SAM - Surface Aggregate Missing, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG AREAS OF MISSING TILES197.8 ft. AMH - Downstream Manhole, Survey Ends - 4:50AM

Observation photos (11)

  • General Observation - MISSING TILES 40%

    0 ft. - General Observation - MISSING TILES 40%

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

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

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

    7.3 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 09 to 12 o'clock, within 8 inches of joint: NO - LONG CIRCUM

    23.8 ft. - Surface Reinforcement Corroded, from 09 to 12 o'clock, within 8 inches of joint: NO - LONG CIRCUM

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

    34.4 ft. - Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - CIRCUM REBAR

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

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

  • Surface Reinforcement Corroded, from 02 to 03 o'clock, within 8 inches of joint: NO - CIRCUM

    80.7 ft. - Surface Reinforcement Corroded, from 02 to 03 o'clock, within 8 inches of joint: NO - CIRCUM

  • Surface Reinforcement Corroded, from 09 to 03 o'clock, within 8 inches of joint: NO, Start - CIRCUM CORRODED & MISSING

    94.3 ft. - Surface Reinforcement Corroded, from 09 to 03 o'clock, within 8 inches of joint: NO, Start - CIRCUM CORRODED & MISSING

  • Surface Reinforcement Corroded, from 09 to 12 o'clock, within 8 inches of joint: NO, Start - LONG CIRCUM REBAR CORRODED MISSING

    107 ft. - Surface Reinforcement Corroded, from 09 to 12 o'clock, within 8 inches of joint: NO, Start - LONG CIRCUM REBAR CORRODED MISSING

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

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

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

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

All inspections of P01752Work order 0855054

Observations (24)

DistanceCodeObservation
197.8AMH4:50AM
80.7SRCCIRCUM
0MGOMISSING TILES 40%
0AMH4:20AM
34.4SRCCIRCUM REBAR
7.3SRCLONG CIRCUM REBAR CORRODED & MISSING
0MWL—
158.6SRCCIRCUM
107SRCLONG CIRCUM REBAR CORRODED MISSING
23.8SRCLONG CIRCUM
84.4SRCCIRCUM
117.6SRCCIRCUM
52.5SRCCIRCUM
114SRC—
127.6SRCCIRCUM
42.4SRCCIRCUM
150.2SRCCIRCUM
94.3SRCCIRCUM CORRODED & MISSING
136.3SRCCIRCUM
98.3SRC—
0MWM—
2SAMAREAS OF MISSING TILES
0MGOConn. @ Mh, 3 O' Clock. OPEN
197.1SAMSEVERE AGG AREAS OF MISSING TILES

Properties (6)

custom_field_three
LONG & CIRCUM REBAR CORRODED & MISSING
custom_field_two
1
customer
LACSD
datetime
2020-11-19T04:17:43-08:00
documentation
MARTIN,OLIVER 111,CASTILLO,RUVALCABA
is_lateral_inspection
false