Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 18, 2020, 01:13 PM

  • G 0321_G 0320_11182020_051532.mp4

Date
11/18/2020
W/O
0855054
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00228
PipeID
P01757
Time
5:13 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H1629
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 0321
Downstream MH
G 0320
Dir. of Survey
Downstream
Length Surveyed
352.9 ft.
Total Length
352.9 ft.
Structural Index
5
Structural Quick
5741
Structural Rating
39
O&M Index
5
O&M Quick
5100
O&M Rating
5
Overall Index
5
Overall Quick
—
Overall Rating
44
Pipe schematic from manhole G 0321 to G 0320
MH: G 0321MH: G 0320downstream0 ft. MWM - Water Mark, 80 %of cross sectional area0 ft. MWL - Water Level, 60 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 5:15AM0 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Active2 ft. MGO - General Observation - 40% MISSING TILES2 ft. SAM - Surface Aggregate Missing, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG AREAS OF MISSING TILES27.1 ft. SRC - Surface Reinforcement Corroded, at 12 o'clock, within 8 inches of joint: NO - LONG39.1 ft. SRC - Surface Reinforcement Corroded, from 09 to 03 o'clock, within 8 inches of joint: NO - BROKEN MISSING REBAR102.1 ft. SRC - Surface Reinforcement Corroded, from 09 to 03 o'clock, within 8 inches of joint: NO, Start - BROKEN MISSING REBAR121.5 ft. SRC - Surface Reinforcement Corroded, from 09 to 03 o'clock, within 8 inches of joint: NO, Finish - BROKEN MISSING REBAR151.1 ft. SRC - Surface Reinforcement Corroded, from 09 to 03 o'clock, within 8 inches of joint: NO - BROKEN MISSING REBAR155.4 ft. MGO - General Observation - MISSING TILES 20%203.3 ft. MGO - General Observation - 100% MISSING TILES216 ft. MGO - General Observation - MISSING TILES 80%216.1 ft. SRC - Surface Reinforcement Corroded, from 09 to 03 o'clock, within 8 inches of joint: NO - CIRCUM REBAR224.2 ft. SRC - Surface Reinforcement Corroded, from 09 to 03 o'clock, within 8 inches of joint: NO, Start - LONG & CIRCUM REBAR236 ft. SRC - Surface Reinforcement Corroded, from 09 to 03 o'clock, within 8 inches of joint: NO, Finish - LONG CIRCUM REBAR273.2 ft. SRC - Surface Reinforcement Corroded, from 09 to 03 o'clock, within 8 inches of joint: NO - CIRCUM REBAR352.5 ft. SAM - Surface Aggregate Missing, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG AREAS OF MISSING TILES352.9 ft. AMH - Downstream Manhole, Survey Ends - 5:40AM

Observation photos (9)

  • General Observation - 40% MISSING TILES

    2 ft. - General Observation - 40% MISSING TILES

  • 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, at 12 o'clock, within 8 inches of joint: NO - LONG

    27.1 ft. - Surface Reinforcement Corroded, at 12 o'clock, within 8 inches of joint: NO - LONG

  • Surface Reinforcement Corroded, from 09 to 03 o'clock, within 8 inches of joint: NO - BROKEN MISSING REBAR

    39.1 ft. - Surface Reinforcement Corroded, from 09 to 03 o'clock, within 8 inches of joint: NO - BROKEN MISSING REBAR

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

    102.1 ft. - Surface Reinforcement Corroded, from 09 to 03 o'clock, within 8 inches of joint: NO, Start - BROKEN MISSING REBAR

  • Surface Reinforcement Corroded, from 09 to 03 o'clock, within 8 inches of joint: NO - BROKEN MISSING REBAR

    151.1 ft. - Surface Reinforcement Corroded, from 09 to 03 o'clock, within 8 inches of joint: NO - BROKEN MISSING REBAR

  • General Observation - MISSING TILES 80%

    216 ft. - General Observation - MISSING TILES 80%

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

    216.1 ft. - Surface Reinforcement Corroded, from 09 to 03 o'clock, within 8 inches of joint: NO - CIRCUM REBAR

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

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

All inspections of P01757Work order 0855054

Observations (20)

DistanceCodeObservation
203.3MGO100% MISSING TILES
216.1SRCCIRCUM REBAR
39.1SRCBROKEN MISSING REBAR
2MGO40% MISSING TILES
121.5SRCBROKEN MISSING REBAR
352.9AMH5:40AM
155.4MGOMISSING TILES 20%
0MWM—
151.1SRCBROKEN MISSING REBAR
273.2SRCCIRCUM REBAR
224.2SRCLONG & CIRCUM REBAR
352.5SAMSEVERE AGG AREAS OF MISSING TILES
0MWL—
102.1SRCBROKEN MISSING REBAR
2SAMSEVERE AGG AREAS OF MISSING TILES
0AMH5:15AM
0MGOConn. @ Mh, 9 O' Clock. Active
216MGOMISSING TILES 80%
27.1SRCLONG
236SRCLONG CIRCUM REBAR

Properties (6)

custom_field_three
LONG & CIRCUM REBAR BROKEN & MISSING
custom_field_two
1
customer
LACSD
datetime
2020-11-18T05:13:24-08:00
documentation
MARTIN,OLIVER 111,CASTILLO,RUVALCABA
is_lateral_inspection
false