Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 10, 2020, 06:00 AM
  • 20 0267_20 0196_03092020_230356.mp4

Date
03/09/2020
W/O
813364
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00739
PipeID
P19121
Time
11:00 PM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K7434
Sewer Name
20 OUTFALL TRUNK
City
PALMDALE
Loc. details
Main Highway - Suburban/Rural
Location Code
B
Use of Sewer
Sanitary Sewer
District
District 20
Page No.
07
Purpose
Routine Assessment
Project
RFIR_WO_813364_TV20060_FEB2020
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
20 0196
Downstream MH
20 0267
Dir. of Survey
Upstream
Length Surveyed
29.2 ft.
Total Length
29.2 ft.
Structural Index
3
Structural Quick
3521
Structural Rating
17
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
17
Pipe schematic from manhole 20 0196 to 20 0267
MH: 20 0196MH: 20 0267upstream0 ft. AMH - Upstream Manhole, Survey Ends - 20 0267, STOP LOG0.1 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish5.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES27.2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start29.2 ft. MWL - Water Level, 5 %of cross sectional area29.2 ft. AMH - Downstream Manhole, Survey Begins - 20 019629.2 ft. MGO - General Observation - COCKROACHES IN MANHOLE29.2 ft. MWM - Water Mark, 5 %of cross sectional area

Observation photos (3)

  • General Observation - COCKROACHES IN MANHOLE

    0 ft. - General Observation - COCKROACHES IN MANHOLE

  • Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

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

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

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

Observations (8)

DistanceCodeObservation
0MWL
29.1SAP
0AMH20 0196
0MGOCOCKROACHES IN MANHOLE
2SAP
23.9SSS
0MWM
29.2AMH20 0267, STOP LOG

Properties (6)

additional_info
SC398824
custom_field_two
2
customer
LACSD
datetime
2020-03-09T23:00:31-07:00
documentation
PRO PIPE
is_lateral_inspection
false