Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 1, 2022, 11:22 AM

  • 18 0479_18 0478_312022_032627.mp4

Date
03/01/2022
W/O
0931911
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00691
PipeID
P14333
Time
3:22 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H3028
Sewer Name
18 NORTH PLANT OUTFALL TRUNK
City
WHITTIER
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
14
Purpose
Capital Improvement Program Assesment
Project
20220301MDM_NORTH_OUTFALL_PLANT
Material
Reinforced Concrete Pipe
Shape
Circular
Height
27 in.
Upstream MH
18 0478
Downstream MH
18 0479
Dir. of Survey
Upstream
Length Surveyed
677.9 ft.
Total Length
677.9 ft.
Structural Index
3
Structural Quick
4221
Structural Rating
10
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
—
Overall Rating
10
Pipe schematic from manhole 18 0478 to 18 0479
MH: 18 0478MH: 18 0479upstream0 ft. AMH - Upstream Manhole, Survey Ends - 4:35AM0.7 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. Active0.7 ft. SAM - Surface Aggregate Missing, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG UNDER MAG COAT0.7 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - BLISTERING PEELING CONCRETE UNDER MAG COAT152.2 ft. TF - Tap Factory Made, at 01 o'clock, -, within 8 inches of joint: YES, 6" - Active336.2 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 6" - Open344.1 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Active400.1 ft. SAM - Surface Aggregate Missing, from 09 to 11 o'clock, within 8 inches of joint: YES - SEVERE AGG546.2 ft. TF - Tap Factory Made, at 01 o'clock, -, within 8 inches of joint: YES, 6" - Open675.9 ft. SAM - Surface Aggregate Missing, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG UNDER MAG COAT675.9 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE UNDER MAG COAT675.9 ft. MGO - General Observation - MAG COAT98% START677.9 ft. MWM - Water Mark, 30 %of cross sectional area677.9 ft. MWL - Water Level, 10 %of cross sectional area677.9 ft. AMH - Downstream Manhole, Survey Begins - 3:50AM677.9 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Active

Observation photos (4)

  • Surface Aggregate Missing, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG UNDER MAG COAT

    2 ft. - Surface Aggregate Missing, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG UNDER MAG COAT

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

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

  • General Observation - MAG COAT98% START

    2 ft. - General Observation - MAG COAT98% START

  • Surface Aggregate Missing, from 09 to 11 o'clock, within 8 inches of joint: YES - SEVERE AGG

    277.8 ft. - Surface Aggregate Missing, from 09 to 11 o'clock, within 8 inches of joint: YES - SEVERE AGG

All inspections of P14333Work order 0931911

Observations (16)

DistanceCodeObservation
0MWM—
341.7TFOpen
677.2MGOConn. @ Mh, 3 O' Clock. Active
333.8TFAActive
677.2SAMSEVERE AGG UNDER MAG COAT
2SAMSEVERE AGG UNDER MAG COAT
0MWL—
2SSSBLISTERING PEELING CONCRETE UNDER MAG COAT
677.2SSSBLISTERING PEELING CONCRETE UNDER MAG COAT
0AMH3:50AM
2MGOMAG COAT98% START
277.8SAMSEVERE AGG
0MGOConn. @ Mh, 9 O' Clock. Active
525.7TFActive
677.9AMH4:35AM
131.7TFOpen

Properties (6)

custom_field_three
SEVERE AGG MISSING-99% MAG COAT
custom_field_two
2
customer
LACSD
datetime
2022-03-01T03:22:21-08:00
documentation
MARTIN,OLIVER 111,CASTILLO
is_lateral_inspection
false