Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 23, 2019, 10:40 AM

  • Section#3_30 0241_30 240__5232019__I0148.mp4

Date
05/23/2019
W/O
0771073
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00884
PipeID
P17942
Time
3:40 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 0241
Downstream MH
30 0240
Dir. of Survey
Downstream
Length Surveyed
344.8 ft.
Total Length
344.8 ft.
Structural Index
3
Structural Quick
4M2I
Structural Rating
382
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
—
Overall Rating
382
Pipe schematic from manhole 30 0241 to 30 0240
MH: 30 0241MH: 30 0240downstream0 ft. AMH - Upstream Manhole, Survey Begins - 3:40AM0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MWL - Water Level, 5 %of cross sectional area2 ft. SAM - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG10.2 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: YES, 6" - OPEN93.5 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - PEELING CONCRETE SEVERE AGG ATTACHED104.2 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 6" - STUB129 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6" - STUB199.6 ft. TB - Tap Break-In, at 12 o'clock, -, within 8 inches of joint: YES, 6" - OPEN201.7 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 6" - STUB205.7 ft. TFC - Tap Factory Made Capped, at 11 o'clock, -, within 8 inches of joint: YES, 6" - STUB212.8 ft. SAM - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG264.8 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES - BLISTERING PEELING CONCRETE SEVERE AGG ATTACHED271.2 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6" - OPEN303.7 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 6" - STUB344.2 ft. SAM - Surface Aggregate Missing, from 05 to 07 o'clock, within 8 inches of joint: NO - CORRODED BOTTOM OF PIPE IN MH344.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - BLISTERING PEELING CONCRETE SEVERE AGG ATTACHED344.2 ft. SAM - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG344.8 ft. AMH - Downstream Manhole, Survey Ends - 4:05AM

Observation photos (5)

  • 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 SEVERE AGG ATTACHED

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

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

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

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

    264.8 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES - BLISTERING PEELING CONCRETE SEVERE AGG ATTACHED

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

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

All inspections of P17942Work order 0771073

Observations (19)

DistanceCodeObservation
201.7TFCSTUB
344.2SAMCORRODED BOTTOM OF PIPE IN MH
2SAMSEVERE AGG
0AMH3:40AM
129TFCSTUB
344.8AMH4:05AM
205.7TFCSTUB
271.2TFOPEN
0MWM—
10.2TBOPEN
104.2TFCSTUB
93.5SSSPEELING CONCRETE SEVERE AGG ATTACHED
344.2SSSBLISTERING PEELING CONCRETE SEVERE AGG ATTACHED
212.8SAMSEVERE AGG
344.2SAMSEVERE AGG
264.8SSSBLISTERING PEELING CONCRETE SEVERE AGG ATTACHED
199.6TBOPEN
303.7TFCSTUB
0MWL—

Properties (6)

custom_field_three
BLISTERING PEELING CONCRETE SEVERE AGG ATTACHED
custom_field_two
2
customer
LACSD
datetime
2019-05-23T03:40:00-07:00
documentation
MARTIN,REVELES,OLIVER 111,RUVALCABA
is_lateral_inspection
false