Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 1, 2020, 07:34 AM
  • 05 1459_05 1458_512020_003739.mp4

Date
05/01/2020
W/O
0828780
Weather
Dry
Operator/Surveyor
REVELES
Sewer ID
Z00438
PipeID
P06681
Time
12:34 AM
Certificate
U-115-06022630
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
H1409
Sewer Name
05 EL NIDO TRUNK
City
TORRANCE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
22
Purpose
Routine Assessment
Project
20200428VMR_EL_NIDO_TRUNK
Material
NRCP
Shape
Circular
Height
21 in.
Upstream MH
05 1459
Downstream MH
05 1458
Dir. of Survey
Downstream
Length Surveyed
226.8 ft.
Total Length
226.8 ft.
Structural Index
2
Structural Quick
2100
Structural Rating
2
O&M Index
2
O&M Quick
2200
O&M Rating
4
Overall Index
2
Overall Quick
Overall Rating
6
Pipe schematic from manhole 05 1459 to 05 1458
MH: 05 1459MH: 05 1458downstream0 ft. AMH - Upstream Manhole, Survey Begins - 12:36 am0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MWM - Water Mark, 40 %of cross sectional area2.8 ft. SZC - Surface Other Chemical, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - MAg coat2.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 08 to 09 o'clock, , within 8 inches of joint: YES, Start2.8 ft. SSSC - Surface Spalling Chemical, at 03 o'clock, within 8 inches of joint: YES, Start2.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 05 o'clock, , within 8 inches of joint: YES, Start224.3 ft. SSSC - Surface Spalling Chemical, at 03 o'clock, within 8 inches of joint: YES, Finish224.3 ft. SZC - Surface Other Chemical, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - Mag coat224.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 08 to 09 o'clock, , within 8 inches of joint: YES, Finish224.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 05 o'clock, , within 8 inches of joint: YES, Finish226.8 ft. AMH - Downstream Manhole, Survey Ends - 12:54 am

Observations (12)

DistanceCodeObservation
0AMH12:36 am
224.3SSSC
2.8SZCMAg coat
2.8DAGS
224.3SZCMag coat
224.3DAGS
0MWL
226.8AMH12:54 am
0MWM
2.8SSSC
2.8DAGS
224.3DAGS

Properties (5)

custom_field_two
3
customer
LACSD
datetime
2020-05-01T00:34:45-07:00
documentation
REVELES, OLIVER III, CASTILLO, SKINNER
is_lateral_inspection
false