Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 17, 2020, 09:57 AM

  • 18 0479_18 0478_1172020_024644.mp4

Date
01/17/2020
W/O
0808176
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00691
PipeID
P14333
Time
1:57 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H1331
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
20200117_NORTH_PLANT_OUTFALL_TRUNK
Material
Reinforced Concrete Pipe
Shape
Circular
Height
27 in.
Upstream MH
18 0479
Downstream MH
18 0478
Dir. of Survey
Downstream
Length Surveyed
676.7 ft.
Total Length
676.7 ft.
Structural Index
3
Structural Quick
3521
Structural Rating
17
O&M Index
2
O&M Quick
2300
O&M Rating
6
Overall Index
3
Overall Quick
—
Overall Rating
23
Pipe schematic from manhole 18 0479 to 18 0478
MH: 18 0479MH: 18 0478downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Active0 ft. AMH - Upstream Manhole, Survey Begins - 2:50AM0 ft. MWM - Water Mark, 40 %of cross sectional area2 ft. MGO - General Observation - MAG COAT 80% START2 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG UNDER MAG COAT2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE UNDER MAG COAT15.9 ft. MGO - General Observation - MAG COAT 90% START29.8 ft. SAP - Surface Aggregate Projecting, from 10 to 02 o'clock, within 8 inches of joint: NO - SEVERE AGG69 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: NO - SEVERE AGG153.4 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: YES, 6" - Active153.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 02 to 04 o'clock, , within 8 inches of joint: NO162.8 ft. DSZ - Deposits Settled Other, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - SLUDGE175.1 ft. MWL - Water Level, 20 %of cross sectional area249.9 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: NO - SEVERE AQGG278.2 ft. DSZ - Deposits Settled Other, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish - SLUDGE278.2 ft. MWL - Water Level, 10 %of cross sectional area337 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 6" - Open345.3 ft. TF - Tap Factory Made, at 11 o'clock, -, within 8 inches of joint: YES, 6" - Active381.1 ft. DSZ - Deposits Settled Other, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: NO - SLUDGE546.2 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: YES, 6" - Active593.3 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: NO - SEVERE AGG676 ft. MGO - General Observation - 90% MAG COAT FINISH676 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - BLISTERING PEELING CONCRETE UNDER MAG COAT676 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. Active676 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG676.7 ft. AMH - Downstream Manhole, Survey Ends - 3:35AM

Observation photos (8)

  • General Observation - MAG COAT 80% START

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

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

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

  • 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 - MAG COAT 90% START

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

  • Surface Aggregate Projecting, from 10 to 02 o'clock, within 8 inches of joint: NO - SEVERE AGG

    29.8 ft. - Surface Aggregate Projecting, from 10 to 02 o'clock, within 8 inches of joint: NO - SEVERE AGG

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

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

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

    249.9 ft. - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: NO - SEVERE AQGG

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

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

All inspections of P14333Work order 0808176

Observations (27)

DistanceCodeObservation
676MGO90% MAG COAT FINISH
29.8SAPSEVERE AGG
345.3TFActive
249.9SAPSEVERE AQGG
0MWL—
2MGOMAG COAT 80% START
546.2TFAActive
0MGOConn. @ Mh, 9 O' Clock. Active
278.2DSZSLUDGE
0AMH2:50AM
175.1MWL—
593.3SAPSEVERE AGG
381.1DSZSLUDGE
2SAPSEVERE AGG UNDER MAG COAT
676.7AMH3:35AM
0MWM—
676SSSBLISTERING PEELING CONCRETE UNDER MAG COAT
69SAPSEVERE AGG
162.8DSZSLUDGE
278.2MWL—
153.4TFAActive
676MGOConn. @ Mh, 3 O' Clock. Active
2SSSBLISTERING PEELING CONCRETE UNDER MAG COAT
337TFOpen
676SAPSEVERE AGG
15.9MGOMAG COAT 90% START
153.4DAGS—

Properties (6)

custom_field_three
SEVERE AGG PROJECTING-90% MAG COAT
custom_field_two
3
customer
LACSD
datetime
2020-01-17T01:57:48-08:00
documentation
MARTIN,REVELES,OLIVER 111,IGNACIO
is_lateral_inspection
false