Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 10, 2018, 07:54 AM

  • H 0081_01 0933_9102018_042539.mp4

Date
09/10/2018
W/O
0727987
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00228
PipeID
P02222
Time
12:54 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
HO972
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
20180910MDM_JOINT_OUTFALL_G_UNIT_9_TRUNK
Material
RCP-CTL
Shape
Circular
Height
27 in.
Upstream MH
01 0335
Downstream MH
H 0081
Dir. of Survey
Upstream
Length Surveyed
239.7 ft.
Total Length
239.7 ft.
Structural Index
4
Structural Quick
5141
Structural Rating
12
O&M Index
3
O&M Quick
4132
O&M Rating
12
Overall Index
3
Overall Quick
—
Overall Rating
24
Pipe schematic from manhole 01 0335 to H 0081
MH: 01 0335MH: H 0081upstream0 ft. AMH - Upstream Manhole, Survey Ends - 5:20AM-STOPLOG IN PLACE0.5 ft. SAP - Surface Aggregate Projecting, from 07 to 05 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG AREAS OF MISSING TILES0.5 ft. SRC - Surface Reinforcement Corroded, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - CIRCUM REBAR0.5 ft. DSZ - Deposits Settled Other, 30 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish - MISSING TILES0.5 ft. SAM - Surface Aggregate Missing, from 07 to 05 o'clock, within 8 inches of joint: NO, Finish - SEVERE AGG3.9 ft. SRC - Surface Reinforcement Corroded, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - CIRCUM REBAR3.9 ft. SAM - Surface Aggregate Missing, from 07 to 05 o'clock, within 8 inches of joint: NO, Start - SEVERE AGG17.9 ft. MGO - General Observation - MEASURED FOOTAGE 239'17.9 ft. MGO - General Observation - ZOOM TO 235'-30% DEBRIE STOPPED CAMERA25.1 ft. DSZ - Deposits Settled Other, 30 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start - MISSING TILES25.1 ft. MGO - General Observation - 90% MISSING TILES START25.1 ft. DSZ - Deposits Settled Other, 20 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish - MISSING TILES38.4 ft. MGO - General Observation - 50% MISSING TILES45.9 ft. SAP - Surface Aggregate Projecting, from 07 to 05 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG AREAS OF MISSING TILES48.8 ft. MGO - General Observation - 50% MISSING TILES START48.8 ft. DSZ - Deposits Settled Other, 20 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start - MISSING TILES59.4 ft. MGO - General Observation - MAG COAT 20% START134.2 ft. MGO - General Observation - TILES 100% IN PLACE134.3 ft. MWL - Water Level, 5 %of cross sectional area159.8 ft. MGO - General Observation - MAG COAT 80% START221.7 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish - MAG COAT226.4 ft. DSZ - Deposits Settled Other, 20 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO - MISSING TILES237.7 ft. MGO - General Observation - TILES 100% IN PLACE237.7 ft. MGO - General Observation - 99% MAG COAT START237.7 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - MAG COAT239.7 ft. MWM - Water Mark, 20 %of cross sectional area239.7 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Active239.7 ft. AMH - Downstream Manhole, Survey Begins - 4:35AM239.7 ft. MWL - Water Level, 5 %of cross sectional area - STOPLOG UPSTREAM

Observation photos (15)

  • General Observation - TILES 100% IN PLACE

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

  • General Observation - 99% MAG COAT START

    2 ft. - General Observation - 99% MAG COAT START

  • Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - MAG COAT

    2 ft. - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - MAG COAT

  • Deposits Settled Other, 20 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO - MISSING TILES

    13.3 ft. - Deposits Settled Other, 20 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO - MISSING TILES

  • General Observation - MAG COAT 80% START

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

  • General Observation - TILES 100% IN PLACE

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

  • General Observation - MAG COAT 20% START

    180.3 ft. - General Observation - MAG COAT 20% START

  • General Observation - 50% MISSING TILES START

    190.9 ft. - General Observation - 50% MISSING TILES START

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

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

  • Surface Aggregate Projecting, from 07 to 05 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG AREAS OF MISSING TILES

    193.8 ft. - Surface Aggregate Projecting, from 07 to 05 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG AREAS OF MISSING TILES

  • Deposits Settled Other, 30 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start - MISSING TILES

    214.6 ft. - Deposits Settled Other, 30 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start - MISSING TILES

  • General Observation - 90% MISSING TILES START

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

  • Surface Reinforcement Corroded, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - CIRCUM REBAR

    235.8 ft. - Surface Reinforcement Corroded, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - CIRCUM REBAR

  • Surface Aggregate Missing, from 07 to 05 o'clock, within 8 inches of joint: NO, Start - SEVERE AGG

    235.8 ft. - Surface Aggregate Missing, from 07 to 05 o'clock, within 8 inches of joint: NO, Start - SEVERE AGG

  • Upstream Manhole, Survey Ends - 5:20AM-STOPLOG IN PLACE

    239.7 ft. - Upstream Manhole, Survey Ends - 5:20AM-STOPLOG IN PLACE

All inspections of P02222Work order 0727987

Observations (29)

DistanceCodeObservation
0MWM—
239.2SAPSEVERE AGG AREAS OF MISSING TILES
105.4MWL—
221.8MGOMEASURED FOOTAGE 239'
0MGOConn. @ Mh, 9 O' Clock. Active
221.8MGOZOOM TO 235'-30% DEBRIE STOPPED CAMERA
201.3MGO50% MISSING TILES
2MGOTILES 100% IN PLACE
239.7AMH5:20AM-STOPLOG IN PLACE
193.8SAPSEVERE AGG AREAS OF MISSING TILES
18DSZMAG COAT
235.8SRCCIRCUM REBAR
2MGO99% MAG COAT START
0AMH4:35AM
214.6DSZMISSING TILES
214.6MGO90% MISSING TILES START
239.2SRCCIRCUM REBAR
235.8SAMSEVERE AGG
239.2DSZMISSING TILES
105.5MGOTILES 100% IN PLACE
0MWLSTOPLOG UPSTREAM
190.9MGO50% MISSING TILES START
2DSZMAG COAT
13.3DSZMISSING TILES
214.6DSZMISSING TILES
180.3MGOMAG COAT 20% START
190.9DSZMISSING TILES
79.9MGOMAG COAT 80% START
239.2SAMSEVERE AGG

Properties (6)

additional_info
REVERSE INSPECTION
custom_field_three
CORRODED CIRCUM REBAR
custom_field_two
2
customer
LACSD
datetime
2018-09-10T00:54:39-07:00
year_laid
19280228