Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 23, 2019, 11:15 AM

  • Section#4_30 0240_30 0239__5232019__I0148.mp4

Date
05/23/2019
W/O
0771073
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00884
PipeID
P17941
Time
4:15 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
I0148
Sewer Name
30 VIA CAMPESINA TRUNK
City
PALO VERDES
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 30
Page No.
09
Purpose
Routine Assessment
Project
20190523MDM_VIA_CAMPESINA_TRUNK
Material
NRCP
Shape
Circular
Height
10 in.
Upstream MH
30 0240
Downstream MH
30 0239
Dir. of Survey
Downstream
Length Surveyed
71.9 ft.
Total Length
71.9 ft.
Structural Index
3
Structural Quick
4B27
Structural Rating
74
O&M Index
3
O&M Quick
3911
O&M Rating
28
Overall Index
3
Overall Quick
—
Overall Rating
102
Pipe schematic from manhole 30 0240 to 30 0239
MH: 30 0240MH: 30 0239downstream0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. SAM - Surface Aggregate Missing, from 05 to 07 o'clock, within 8 inches of joint: NO - BOTTOM OF PIPE CORRODED INSDE MH0 ft. AMH - Upstream Manhole, Survey Begins - 4:20AM0 ft. MWM - Water Mark, 20 %of cross sectional area2 ft. SAM - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG2.9 ft. RFJ - Roots Fine Joint, from 07 to 05 o'clock, within 8 inches of joint: YESR - 4%6.3 ft. RMJ - Roots Medium Joint, from 03 to 06 o'clock, 5 %, within 8 inches of joint: YESR7.6 ft. RMJ - Roots Medium Joint, from 07 to 05 o'clock, 25 %, within 8 inches of joint: YESR12.5 ft. RMJ - Roots Medium Joint, from 07 to 05 o'clock, 10 %, within 8 inches of joint: YESR17.2 ft. RMJ - Roots Medium Joint, from 07 to 05 o'clock, 10 %, within 8 inches of joint: YESR21.1 ft. RMJ - Roots Medium Joint, from 07 to 05 o'clock, 10 %, within 8 inches of joint: YESR32.9 ft. RMJ - Roots Medium Joint, from 03 to 06 o'clock, 5 %, within 8 inches of joint: YESR34.4 ft. SSS - Surface Spalling, from 07 to 05 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELNG CONCRETE SEVERE AGG ATT ACHED41.1 ft. RMJ - Roots Medium Joint, from 12 to 06 o'clock, 15 %, within 8 inches of joint: YESR45.5 ft. RMJ - Roots Medium Joint, from 03 to 09 o'clock, 10 %, within 8 inches of joint: YESR51.3 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6" - OPEN63.1 ft. RMJ - Roots Medium Joint, from 04 to 08 o'clock, 5 %, within 8 inches of joint: YESR71.3 ft. SSS - Surface Spalling, from 07 to 05 o'clock, within 8 inches of joint: YES, Finish - BLISTERING PEELING CONCRETE SEVERE AGG ATTACHED71.3 ft. SAM - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG71.9 ft. AMH - Downstream Manhole, Survey Ends - 4:40AM

Observation photos (5)

  • Surface Aggregate Missing, from 05 to 07 o'clock, within 8 inches of joint: NO - BOTTOM OF PIPE CORRODED INSDE MH

    0 ft. - Surface Aggregate Missing, from 05 to 07 o'clock, within 8 inches of joint: NO - BOTTOM OF PIPE CORRODED INSDE MH

  • 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

  • Roots Medium Joint, from 07 to 05 o'clock, 25 %, within 8 inches of joint: YESR

    7.6 ft. - Roots Medium Joint, from 07 to 05 o'clock, 25 %, within 8 inches of joint: YESR

  • Roots Medium Joint, from 07 to 05 o'clock, 10 %, within 8 inches of joint: YESR

    21.1 ft. - Roots Medium Joint, from 07 to 05 o'clock, 10 %, within 8 inches of joint: YESR

  • Surface Spalling, from 07 to 05 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELNG CONCRETE SEVERE AGG ATT ACHED

    34.4 ft. - Surface Spalling, from 07 to 05 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELNG CONCRETE SEVERE AGG ATT ACHED

All inspections of P17941Work order 0771073

Observations (20)

DistanceCodeObservation
41.1RMJ—
17.2RMJ—
34.4SSSBLISTERING PEELNG CONCRETE SEVERE AGG ATT ACHED
0MWL—
45.5RMJ—
0SAMBOTTOM OF PIPE CORRODED INSDE MH
71.9AMH4:40AM
63.1RMJ—
7.6RMJ—
2SAMSEVERE AGG
6.3RMJ—
71.3SSSBLISTERING PEELING CONCRETE SEVERE AGG ATTACHED
0AMH4:20AM
2.9RFJ4%
21.1RMJ—
71.3SAMSEVERE AGG
32.9RMJ—
0MWM—
51.3TFOPEN
12.5RMJ—

Properties (6)

custom_field_three
BLISTERING PEELING CONCRETE SEVERE AGG ATTACHED
custom_field_two
2
customer
LACSD
datetime
2019-05-23T04:15:00-07:00
documentation
MARTIN,REVELES,OLIVER 111,RUVALCABA
is_lateral_inspection
false