Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 29, 2018, 09:00 AM
  • 03 0533_03 0532_6292018_020507.mp4

Date
06/29/2018
W/O
0711839
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00367
PipeID
P05230
Time
2:00 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
H0908
Sewer Name
03 LOS COYOTES DIAGONAL RELIEF TRUNK
City
LAKEWOOD
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 03
Page No.
09
Purpose
Routine Assessment
Project
20180629MDM_LOS_COYOTES_DIAGONAL_RELIEF_TRUNK
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Upstream MH
03 0532
Downstream MH
03 0533
Dir. of Survey
Upstream
Length Surveyed
401.7 ft.
Total Length
401.7 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2200
O&M Rating
4
Overall Index
2
Overall Quick
Overall Rating
4
Pipe schematic from manhole 03 0532 to 03 0533
MH: 03 0532MH: 03 0533upstream0 ft. AMH - Upstream Manhole, Survey Ends - 2:45AM65.3 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 09 to 01 o'clock, , within 8 inches of joint: YES107 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 10 to 02 o'clock, , within 8 inches of joint: YES - POSSIBLE MINERIAL DEPOSITES393.7 ft. MGO - General Observation - 15" VCP401.7 ft. MWL - Water Level, 10 %of cross sectional area401.7 ft. AMH - Downstream Manhole, Survey Begins - 2:10AM401.7 ft. MWM - Water Mark, 20 %of cross sectional area

Observation photos (3)

  • General Observation - 15" VCP

    8 ft. - General Observation - 15" VCP

  • Deposits Attached Encrustation, 5 %of cross sectional area, from 10 to 02 o'clock,  , within 8 inches of joint: YES - POSSIBLE MINERIAL DEPOSITES

    294.7 ft. - Deposits Attached Encrustation, 5 %of cross sectional area, from 10 to 02 o'clock, , within 8 inches of joint: YES - POSSIBLE MINERIAL DEPOSITES

  • Deposits Attached Encrustation, 5 %of cross sectional area, from 09 to 01 o'clock,  , within 8 inches of joint: YES

    336.4 ft. - Deposits Attached Encrustation, 5 %of cross sectional area, from 09 to 01 o'clock, , within 8 inches of joint: YES

Observations (7)

DistanceCodeObservation
0MWL
401.7AMH2:45AM
336.4DAE
0AMH2:10AM
0MWM
8MGO15" VCP
294.7DAEPOSSIBLE MINERIAL DEPOSITES

Properties (5)

additional_info
REVERSE INSPECTION
custom_field_two
4
customer
LACSD
datetime
2018-06-29T02:00:25-07:00
year_laid
19840612