Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 3, 2019, 11:11 AM

  • 01 0564A_01 0564_432019_042249.mp4

Date
04/03/2019
W/O
0764428
Weather
Light Rain
Operator/Surveyor
MARTIN
Sewer ID
Z00194
PipeID
P01052
Time
4:11 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H1169
Sewer Name
01 ALAMEDA STREET EXTENSION TRUNK
City
COMPTON
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 01
Page No.
10
Purpose
Routine Assessment
Project
20190403MDM_ALAMEDA_STREET_EXTENSION_TRUNK
Material
NRCP
Shape
Circular
Height
21 in.
Upstream MH
01 0564A
Downstream MH
01 0564
Dir. of Survey
Downstream
Length Surveyed
114.6 ft.
Total Length
114.6 ft.
Structural Index
3
Structural Quick
3121
Structural Rating
5
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
2
Overall Quick
—
Overall Rating
7
Pipe schematic from manhole 01 0564A to 01 0564
MH: 01 0564AMH: 01 0564downstream0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 4:25AM0 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. OPEN2 ft. MGO - General Observation - 100% MAG COAT START8 ft. MGO - General Observation - POSSIBLE DEEP CORRISON UNDER MAG COAT22.1 ft. SAV - Surface Aggregate Visible, from 08 to 10 o'clock, within 8 inches of joint: NO - SEVERE AGG22.1 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - BLISTERING PEELING CONCRETE37.2 ft. DSZ - Deposits Settled Other, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - SLUDGE45.4 ft. MGO - General Observation - 90% MAG COAT START114.1 ft. DSZ - Deposits Settled Other, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish - SLUDGE114.1 ft. MGO - General Observation - 90% MAG COAT FINISH114.6 ft. AMH - Downstream Manhole, Survey Ends - 4:50AM

Observation photos (5)

  • General Observation - POSSIBLE DEEP CORRISON UNDER MAG COAT

    8 ft. - General Observation - POSSIBLE DEEP CORRISON UNDER MAG COAT

  • Surface Aggregate Visible, from 08 to 10 o'clock, within 8 inches of joint: NO - SEVERE AGG

    22.1 ft. - Surface Aggregate Visible, from 08 to 10 o'clock, within 8 inches of joint: NO - SEVERE AGG

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - BLISTERING PEELING CONCRETE

    22.1 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - BLISTERING PEELING CONCRETE

  • Deposits Settled Other, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - SLUDGE

    37.2 ft. - Deposits Settled Other, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - SLUDGE

  • General Observation - 90% MAG COAT START

    45.4 ft. - General Observation - 90% MAG COAT START

All inspections of P01052Work order 0764428

Observations (13)

DistanceCodeObservation
0MWL—
114.6AMH4:50AM
2MGO100% MAG COAT START
22.1SAVSEVERE AGG
22.1SSSBLISTERING PEELING CONCRETE
0MWM—
114.1DSZSLUDGE
0AMH4:25AM
45.4MGO90% MAG COAT START
8MGOPOSSIBLE DEEP CORRISON UNDER MAG COAT
37.2DSZSLUDGE
0MGOConn. @ Mh, 9 O' Clock. OPEN
114.1MGO90% MAG COAT FINISH

Properties (6)

custom_field_three
90% MAG COAT-POSSIBLE DEEP CORRISON UNDER MAD COAT
custom_field_two
4
customer
LACSD
datetime
2019-04-03T04:11:29-07:00
documentation
MARTIN,OLIVER 111,RUALCABA
is_lateral_inspection
false