Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 4, 2019, 09:41 AM

  • 05 1485_05 1484_442019_025940.mp4

Date
04/04/2019
W/O
0763050
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00438
PipeID
P06711
Time
2:41 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H1171
Sewer Name
05 EL NIDO TRUNK
City
HAWTHORNE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
23
Purpose
Routine Assessment
Project
20190328MDM_EL_NIDO_TRUNK
Material
NRCP
Shape
Circular
Height
12 in.
Upstream MH
05 1484
Downstream MH
05 1485
Dir. of Survey
Upstream
Length Surveyed
282.9 ft.
Total Length
282.9 ft.
Structural Index
3
Structural Quick
4324
Structural Rating
20
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
—
Overall Rating
20
Pipe schematic from manhole 05 1484 to 05 1485
MH: 05 1484MH: 05 1485upstream0 ft. AMH - Downstream Manhole, Survey Ends - 3:30AM0.9 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - MULTI LAYER PEELING CONCRETE SEVERE AGG ATTACHED0.9 ft. SAM - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG42.9 ft. TF - Tap Factory Made, at 11 o'clock, -, within 8 inches of joint: YES, 6" - Open67.1 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Open98.3 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Open142.6 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - PEELING CONCRETE SEVERE AGG ATTACHED152.8 ft. TF - Tap Factory Made, at 11 o'clock, -, within 8 inches of joint: YES, 6" - Open163.2 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Active209.3 ft. SAM - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES - DEEP PEELING CONCRETE SEVERE AGG ATTACHED211.2 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Open231.2 ft. SSS - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: NO - LAYERED PEELING CONCRETE SEVERE AGG ATTACHED233 ft. SSS - Surface Spalling, from 10 to 12 o'clock, within 8 inches of joint: NO - PEELING CONCRETE SEVERE AGG ATTACHED255.6 ft. SAM - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG280.9 ft. SAM - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG280.9 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - PEELING CONCRETE282.9 ft. MWL - Water Level, 5 %of cross sectional area282.9 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. OPEN282.9 ft. AMH - Downstream Manhole, Survey Begins - 2:55AM282.9 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. Active282.9 ft. MGO - General Observation - Conn. @ Mh, 10 O' Clock. OPEN282.9 ft. MWM - Water Mark, 20 %of cross sectional area

Observation photos (7)

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

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

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

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

  • Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG

    27.3 ft. - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG

  • Surface Spalling, from 10 to 12 o'clock, within 8 inches of joint: NO - PEELING CONCRETE SEVERE AGG ATTACHED

    49.9 ft. - Surface Spalling, from 10 to 12 o'clock, within 8 inches of joint: NO - PEELING CONCRETE SEVERE AGG ATTACHED

  • Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: NO - LAYERED PEELING CONCRETE SEVERE AGG ATTACHED

    51.7 ft. - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: NO - LAYERED PEELING CONCRETE SEVERE AGG ATTACHED

  • Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES - DEEP PEELING CONCRETE SEVERE AGG ATTACHED

    73.6 ft. - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES - DEEP PEELING CONCRETE SEVERE AGG ATTACHED

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

    140.3 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - PEELING CONCRETE SEVERE AGG ATTACHED

All inspections of P06711Work order 0763050

Observations (22)

DistanceCodeObservation
0MWL—
27.3SAMSEVERE AGG
0MGOConn. @ Mh, 9 O' Clock. OPEN
282.9AMH3:30AM
184.6TFOpen
71.7TFOpen
240TFOpen
49.9SSSPEELING CONCRETE SEVERE AGG ATTACHED
0AMH2:55AM
0MGOConn. @ Mh, 3 O' Clock. Active
2SAMSEVERE AGG
2SSSPEELING CONCRETE
119.7TFActive
130.1TFOpen
282SSSMULTI LAYER PEELING CONCRETE SEVERE AGG ATTACHED
282SAMSEVERE AGG
0MGOConn. @ Mh, 10 O' Clock. OPEN
215.8TFOpen
51.7SSSLAYERED PEELING CONCRETE SEVERE AGG ATTACHED
0MWM—
140.3SSSPEELING CONCRETE SEVERE AGG ATTACHED
73.6SAMDEEP PEELING CONCRETE SEVERE AGG ATTACHED

Properties (6)

custom_field_three
MULTI LAYER PEELING CONCRETE SEVERE AGG ATTACHED
custom_field_two
1
customer
LACSD
datetime
2019-04-04T02:41:14-07:00
documentation
MARTIN,REVELES,RUVALCABA
is_lateral_inspection
false