Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 26, 2021, 12:09 PM

  • 18 0467_18 0466_1262021_042717.mp4

Date
01/26/2021
W/O
0870251
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00691
PipeID
P14322
Time
4:09 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H1706
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.
15
Purpose
Capital Improvement Program Assesment
Project
20210126MDM_NORTH_PLANT_OUTFALL_TRUNK
Material
Reinforced Concrete Pipe
Shape
Circular
Height
21 in.
Upstream MH
18 0467
Downstream MH
18 0466
Dir. of Survey
Downstream
Length Surveyed
277.8 ft.
Total Length
277.8 ft.
Structural Index
3
Structural Quick
4221
Structural Rating
10
O&M Index
4
O&M Quick
4100
O&M Rating
4
Overall Index
4
Overall Quick
—
Overall Rating
14
Pipe schematic from manhole 18 0467 to 18 0466
MH: 18 0467MH: 18 0466downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 4:15AM0 ft. MWM - Water Mark, 50 %of cross sectional area2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE UNDER MAG COAT2 ft. MGO - General Observation - 98% MAG COAT2 ft. SAM - Surface Aggregate Missing, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG11.3 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Open12 ft. SAM - Surface Aggregate Missing, from 09 to 03 o'clock, within 8 inches of joint: NO - SEVERE AGG43.5 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Open69.5 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Open94.8 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Open122.5 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Active145.8 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Open277.3 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - BLISTERING PEELING CONCRETE UNDER MAG COAT277.3 ft. SAM - Surface Aggregate Missing, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG277.3 ft. MGO - General Observation - 98% MAG COAT277.8 ft. AMH - Downstream Manhole, Survey Ends - 4:45AM

Observation photos (4)

  • Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE UNDER MAG COAT

    2 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE UNDER MAG COAT

  • General Observation - 98% MAG COAT

    2 ft. - General Observation - 98% MAG COAT

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

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

  • Surface Aggregate Missing, from 09 to 03 o'clock, within 8 inches of joint: NO - SEVERE AGG

    12 ft. - Surface Aggregate Missing, from 09 to 03 o'clock, within 8 inches of joint: NO - SEVERE AGG

All inspections of P14322Work order 0870251

Observations (17)

DistanceCodeObservation
2SSSBLISTERING PEELING CONCRETE UNDER MAG COAT
2MGO98% MAG COAT
122.5TFActive
0MWL—
12SAMSEVERE AGG
277.8AMH4:45AM
277.3SSSBLISTERING PEELING CONCRETE UNDER MAG COAT
11.3TFOpen
43.5TFOpen
0AMH4:15AM
94.8TFOpen
145.8TFOpen
2SAMSEVERE AGG
277.3SAMSEVERE AGG
0MWM—
277.3MGO98% MAG COAT
69.5TFOpen

Properties (6)

custom_field_three
SEVERE AGG MISSING-PEELING CONCRETE-98% MAG COAT
custom_field_two
3
customer
LACSD
datetime
2021-01-26T04:09:55-08:00
documentation
MARTIN,OLIVER 111,CASTILLO
is_lateral_inspection
false