Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 11, 2018, 10:40 AM

  • 30 0044_30 0043_4112018_040802.mp4

Date
04/11/2018
W/O
0696315
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00878
PipeID
P17747
Time
3:40 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H0816
Sewer Name
30 SOUTH BAY CITIES MAIN TRUNK
City
HERMOSA BEACH
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 30
Page No.
04
Purpose
Capital Improvement Program Assesment
Project
20180411MDM_SOUTH_BAY_CITIES_MAIN_TRUNK
Material
Reinforced Concrete Pipe
Shape
Circular
Height
27 in.
Upstream MH
30 0044
Downstream MH
30 0043
Dir. of Survey
Downstream
Length Surveyed
115.7 ft.
Total Length
115.7 ft.
Structural Index
5
Structural Quick
5742
Structural Rating
45
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
4
Overall Quick
—
Overall Rating
47
Pipe schematic from manhole 30 0044 to 30 0043
MH: 30 0044MH: 30 0043downstream0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. Active0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 4:10AM2 ft. MGO - General Observation - MAG COAT 25% START 8:00 TO 4:002 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SWOLLEN BLISTERING CONCRETE2 ft. SAM - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG UNDER MAG COAT40.5 ft. SAM - Surface Aggregate Missing, from 11 to 01 o'clock, within 8 inches of joint: NO - SEVERE AGG40.5 ft. SRV - Surface Reinforcement Visible, from 01 to 04 o'clock, within 8 inches of joint: YES, Start - CIRCUM REBAR44.9 ft. SRV - Surface Reinforcement Visible, at 12 o'clock, within 8 inches of joint: YES - LONG REBAR48 ft. SRV - Surface Reinforcement Visible, from 01 to 04 o'clock, within 8 inches of joint: YES, Finish - CIRCUM REBAR54.3 ft. SRV - Surface Reinforcement Visible, from 02 to 03 o'clock, within 8 inches of joint: NO - CIRCUM56.3 ft. MGO - General Observation - MAG COAT 60% START94.7 ft. DSZ - Deposits Settled Other, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - SLUDGE97.5 ft. SRC - Surface Reinforcement Corroded, from 11 to 01 o'clock, within 8 inches of joint: NO - CORRISON BEYOUND REBAR97.5 ft. SRV - Surface Reinforcement Visible, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - LONG & CIRCUM REBAR98.4 ft. SRC - Surface Reinforcement Corroded, from 11 to 01 o'clock, within 8 inches of joint: NO - CORRISON BEYOUND REBAR99.3 ft. SRC - Surface Reinforcement Corroded, from 11 to 01 o'clock, within 8 inches of joint: NO - CORRODED BEYOUND REBAR100.6 ft. SRV - Surface Reinforcement Visible, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish - LONG & CIRCUM REBAR115.3 ft. SAM - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG115.3 ft. MGO - General Observation - MORTAR COAT ON BRICKS FALLEN OFF115.3 ft. DSZ - Deposits Settled Other, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish - SLUDGE115.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - SWOLLEN BLISTERING CONCRETE115.7 ft. AMH - Downstream Manhole, Survey Ends - 4:40AM

Observation photos (14)

  • General Observation - MAG COAT 25% START 8:00 TO 4:00

    2 ft. - General Observation - MAG COAT 25% START 8:00 TO 4:00

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SWOLLEN BLISTERING CONCRETE

    2 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SWOLLEN BLISTERING CONCRETE

  • Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG UNDER MAG COAT

    2 ft. - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG UNDER MAG COAT

  • Surface Aggregate Missing, from 11 to 01 o'clock, within 8 inches of joint: NO - SEVERE AGG

    40.5 ft. - Surface Aggregate Missing, from 11 to 01 o'clock, within 8 inches of joint: NO - SEVERE AGG

  • Surface Reinforcement Visible, from 01 to 04 o'clock, within 8 inches of joint: YES, Start - CIRCUM REBAR

    40.5 ft. - Surface Reinforcement Visible, from 01 to 04 o'clock, within 8 inches of joint: YES, Start - CIRCUM REBAR

  • Surface Reinforcement Visible, at 12 o'clock, within 8 inches of joint: YES - LONG REBAR

    44.9 ft. - Surface Reinforcement Visible, at 12 o'clock, within 8 inches of joint: YES - LONG REBAR

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

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

  • General Observation - MAG COAT 60% START

    56.3 ft. - General Observation - MAG COAT 60% START

  • Surface Reinforcement Corroded, from 11 to 01 o'clock, within 8 inches of joint: NO - CORRISON BEYOUND REBAR

    97.5 ft. - Surface Reinforcement Corroded, from 11 to 01 o'clock, within 8 inches of joint: NO - CORRISON BEYOUND REBAR

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

    97.5 ft. - Surface Reinforcement Visible, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - LONG & CIRCUM REBAR

  • Surface Reinforcement Corroded, from 11 to 01 o'clock, within 8 inches of joint: NO - CORRISON BEYOUND REBAR

    98.4 ft. - Surface Reinforcement Corroded, from 11 to 01 o'clock, within 8 inches of joint: NO - CORRISON BEYOUND REBAR

  • Surface Reinforcement Corroded, from 11 to 01 o'clock, within 8 inches of joint: NO - CORRODED BEYOUND REBAR

    99.3 ft. - Surface Reinforcement Corroded, from 11 to 01 o'clock, within 8 inches of joint: NO - CORRODED BEYOUND REBAR

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

    100.6 ft. - Surface Reinforcement Visible, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish - LONG & CIRCUM REBAR

  • General Observation - MORTAR COAT ON BRICKS FALLEN OFF

    115.3 ft. - General Observation - MORTAR COAT ON BRICKS FALLEN OFF

All inspections of P17747Work order 0696315

Observations (24)

DistanceCodeObservation
2MGOMAG COAT 25% START 8:00 TO 4:00
97.5SRCCORRISON BEYOUND REBAR
54.3SRVCIRCUM
0MWM—
56.3MGOMAG COAT 60% START
2SSSSWOLLEN BLISTERING CONCRETE
2SAMSEVERE AGG UNDER MAG COAT
99.3SRCCORRODED BEYOUND REBAR
0MGOConn. @ Mh, 3 O' Clock. Active
97.5SRVLONG & CIRCUM REBAR
0MWL—
98.4SRCCORRISON BEYOUND REBAR
115.3SAMSEVERE AGG
40.5SAMSEVERE AGG
0AMH4:10AM
40.5SRVCIRCUM REBAR
44.9SRVLONG REBAR
115.3MGOMORTAR COAT ON BRICKS FALLEN OFF
115.3DSZSLUDGE
115.3SSSSWOLLEN BLISTERING CONCRETE
48SRVCIRCUM REBAR
94.7DSZSLUDGE
100.6SRVLONG & CIRCUM REBAR
115.7AMH4:40AM

Properties (4)

custom_field_three
CORRISON BEYOUND REBAR
custom_field_two
1
customer
LACSD
datetime
2018-04-11T03:40:48-07:00