Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 23, 2021, 07:10 AM

  • H 0081_G 0335_9232021_003144.mp4

Date
09/23/2021
W/O
0915982
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00228
PipeID
P02222
Time
12:10 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H1949
Sewer Name
G JOINT OUTFALL G- UNIT 9 TRUNK
City
SOUTH GATE
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 01
Page No.
11
Purpose
Capital Improvement Program Assesment
Project
20210922MDM_JOINT_OUTFALL_G_UNIT_9_TRUNK
Material
RCP-CTL
Shape
Circular
Height
27 in.
Upstream MH
G 0335
Downstream MH
H 0081
Dir. of Survey
Upstream
Length Surveyed
230.8 ft.
Total Length
230.8 ft.
Structural Index
4
Structural Quick
5142
Structural Rating
18
O&M Index
3
O&M Quick
4132
O&M Rating
10
Overall Index
4
Overall Quick
—
Overall Rating
28
Pipe schematic from manhole G 0335 to H 0081
MH: G 0335MH: H 0081upstream0 ft. AMH - Upstream Manhole, Survey Ends - 1:15AM (STOPLOG IN PLACE)0.6 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - BLISTERING PEELING CONCRETE AREAS OF MISSING TILES0.6 ft. MGO - General Observation - 90% MISSING TILES FINISH0.6 ft. SAM - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish0.6 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish2 ft. SRC - Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: YES - LONG CIRCUM REBAR CORRODED2 ft. MGP - General Photograph - LONG CIRCUM REBAR CORRODED10 ft. DSZ - Deposits Settled Other, 30 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO - FALLEN TILES10 ft. MGO - General Observation - ZOOM APPOX 8'10 ft. DSZ - Deposits Settled Other, 20 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish - FALLEN TILES31.4 ft. MGO - General Observation - 90% MISSING TILES36.9 ft. SAM - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG39.9 ft. MGO - General Observation - 90% MISSING TILES START45.4 ft. DSZ - Deposits Settled Other, 20 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start - FALLEN TILES63.2 ft. MGO - General Observation - 1 MISSING TILE79.7 ft. MGO - General Observation - 30% MAG COAT FINISH83.5 ft. MGO - General Observation - 1 MISSING TILE83.5 ft. SAM - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG AREAS OF MISSING TILES90.4 ft. MGO - General Observation - 1 MISSING TILE99.5 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG AREAS OF MISSING TILES102.9 ft. MGO - General Observation - 4 MISSING TILES102.9 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE AREAS OF MISSING TILES140.2 ft. DSZ - Deposits Settled Other, 20 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish - SLUDGE MAG COAT161.5 ft. MGO - General Observation - 30% MAG COAT START211.4 ft. MGP - General Photograph228.8 ft. DSZ - Deposits Settled Other, 20 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start - SLUDGE & MAG COAT228.8 ft. MGO - General Observation - 80% MAG COAT START228.8 ft. MGO - General Observation - TILES 100% IN PLACE230.8 ft. AMH - Upstream Manhole, Survey Begins - 12:25AM230.8 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Active230.8 ft. MWL - Water Level, 0 %of cross sectional area - STOPLOG UPSTREAM230.8 ft. MWM - Water Mark, 20 %of cross sectional area

Observation photos (16)

  • Deposits Settled Other, 20 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start - SLUDGE & MAG COAT

    2 ft. - Deposits Settled Other, 20 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start - SLUDGE & MAG COAT

  • General Observation - 80% MAG COAT START

    2 ft. - General Observation - 80% MAG COAT START

  • General Observation - TILES 100% IN PLACE

    2 ft. - General Observation - TILES 100% IN PLACE

  • General Photograph

    19.4 ft. - General Photograph

  • General Observation - 30% MAG COAT START

    69.3 ft. - General Observation - 30% MAG COAT START

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE AREAS OF MISSING TILES

    127.9 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE AREAS OF MISSING TILES

  • Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG AREAS OF MISSING TILES

    131.3 ft. - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG AREAS OF MISSING TILES

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

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

  • Deposits Settled Other, 20 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start - FALLEN TILES

    185.4 ft. - Deposits Settled Other, 20 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start - FALLEN TILES

  • General Observation - 90% MISSING TILES START

    190.9 ft. - General Observation - 90% MISSING TILES START

  • Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG

    193.9 ft. - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG

  • General Observation - 90% MISSING TILES

    199.4 ft. - General Observation - 90% MISSING TILES

  • Deposits Settled Other, 30 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO - FALLEN TILES

    220.8 ft. - Deposits Settled Other, 30 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO - FALLEN TILES

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

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

  • General Photograph - LONG CIRCUM REBAR CORRODED

    228.8 ft. - General Photograph - LONG CIRCUM REBAR CORRODED

  • Upstream Manhole, Survey Ends - 1:15AM (STOPLOG IN PLACE)

    230.8 ft. - Upstream Manhole, Survey Ends - 1:15AM (STOPLOG IN PLACE)

All inspections of P02222Work order 0915982

Observations (32)

DistanceCodeObservation
230.2SSSBLISTERING PEELING CONCRETE AREAS OF MISSING TILES
151.1MGO30% MAG COAT FINISH
185.4DSZFALLEN TILES
127.9MGO4 MISSING TILES
127.9SSSBLISTERING PEELING CONCRETE AREAS OF MISSING TILES
0AMH12:25AM
220.8DSZFALLEN TILES
230.2MGO90% MISSING TILES FINISH
220.8MGOZOOM APPOX 8'
2DSZSLUDGE & MAG COAT
228.8SRCLONG CIRCUM REBAR CORRODED
0MGOConn. @ Mh, 9 O' Clock. Active
199.4MGO90% MISSING TILES
19.4MGP—
230.2SAM—
167.6MGO1 MISSING TILE
190.9MGO90% MISSING TILES START
69.3MGO30% MAG COAT START
147.3MGO1 MISSING TILE
131.3SAVSEVERE AGG AREAS OF MISSING TILES
2MGO80% MAG COAT START
230.2SAV—
147.3SAMSEVERE AGG AREAS OF MISSING TILES
228.8MGPLONG CIRCUM REBAR CORRODED
230.8AMH1:15AM (STOPLOG IN PLACE)
0MWLSTOPLOG UPSTREAM
140.4MGO1 MISSING TILE
2MGOTILES 100% IN PLACE
0MWM—
193.9SAMSEVERE AGG
90.6DSZSLUDGE MAG COAT
220.8DSZFALLEN TILES

Properties (6)

custom_field_three
LONG & CIRCUM REBAR CORRODED
custom_field_two
1
customer
LACSD
datetime
2021-09-23T00:10:45-07:00
documentation
MARTIN,REVELES,OLIVER 111,CASTILLO
is_lateral_inspection
false