Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 29, 2020, 08:02 AM
  • 05 1464A_05 1464_4292020_022917.mp4

Date
04/29/2020
W/O
0828780
Weather
Dry
Operator/Surveyor
REVELES
Sewer ID
Z00438
PipeID
P06687
Time
1:02 AM
Certificate
U-115-06022630
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
H1408
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
18 in.
Upstream MH
05 1464A
Downstream MH
05 1464
Dir. of Survey
Downstream
Length Surveyed
101.1 ft.
Total Length
101.1 ft.
Structural Index
3
Structural Quick
3121
Structural Rating
5
O&M Index
2
O&M Quick
2200
O&M Rating
4
Overall Index
2
Overall Quick
Overall Rating
9
Pipe schematic from manhole 05 1464A to 05 1464
MH: 05 1464AMH: 05 1464downstream0 ft. AMH - Upstream Manhole, Survey Begins - 02:28 am0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. MWL - Water Level, 20 %of cross sectional area2.1 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - Severe2.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 07 to 09 o'clock, , within 8 inches of joint: YES, Start2.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, at 05 o'clock, , within 8 inches of joint: YES, Start10.1 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start38.7 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"90.4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"97.9 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish97.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, at 05 o'clock, , within 8 inches of joint: YES, Finish97.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 07 to 09 o'clock, , within 8 inches of joint: YES, Finish97.9 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish101.1 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: NO, 4"101.1 ft. AMH - Downstream Manhole, Survey Ends - 02:45 am

Observations (15)

DistanceCodeObservation
101.1TFC
10.1SSS
2.1SAVSevere
0AMH02:28 am
0MWM
97.9SAV
97.9DAGS
101.1AMH02:45 am
38.7TFC
97.9DAGS
2.1DAGS
97.9SSS
2.1DAGS
90.4TFC
0MWL

Properties (5)

custom_field_two
3
customer
LACSD
datetime
2020-04-29T01:02:20-07:00
documentation
REVELES, CASTILLO, SKINNER
is_lateral_inspection
false