Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 19, 2018, 06:00 AM
  • 22 1448_22 1447 _18042018_234055.mp4

Date
04/18/2018
W/O
695987
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00795
PipeID
P21156
Time
11:00 PM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K5572
Sewer Name
22 CAMERON RELIEF TRUNK
City
WEST COVINA
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
35
Purpose
Routine Assessment
Project
WO_695987_TV22009_APR2018
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
33 in.
Width
33 in.
Upstream MH
22 1448
Downstream MH
22 1447
Dir. of Survey
Downstream
Length Surveyed
524.8 ft.
Total Length
524.8 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
3
O&M Quick
3T2T
O&M Rating
522
Overall Index
3
Overall Quick
Overall Rating
522
Pipe schematic from manhole 22 1448 to 22 1447
MH: 22 1448MH: 22 1447downstream0 ft. MWL - Water Level, 40 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 22 14482 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start2.3 ft. DSZ - Deposits Settled Other, 20 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start - DEBRIS524.8 ft. DSZ - Deposits Settled Other, 20 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish524.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish524.8 ft. AMH - Downstream Manhole, Survey Ends - 22 1447, CONDITIONS DO NOT CHANGE.

Observation photos (2)

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

  • Downstream Manhole, Survey Ends - 22 1447, CONDITIONS DO NOT CHANGE.

    524.8 ft. - Downstream Manhole, Survey Ends - 22 1447, CONDITIONS DO NOT CHANGE.

Observations (7)

DistanceCodeObservation
524.8DSZ
0MWL
0AMH22 1448
524.8DAGS
2.3DSZDEBRIS
524.8AMH22 1447, CONDITIONS DO NOT CHANGE.
2DAGS

Properties (5)

additional_info
SC358531
custom_field_two
4
customer
LACSD
datetime
2018-04-18T23:00:03-07:00
year_laid
34011