Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 29, 2018, 09:47 AM
  • 03 0532_03 0531_6292018_030143.mp4

Date
06/29/2018
W/O
0711839
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00367
PipeID
P05229
Time
2:47 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 0531
Dir. of Survey
Downstream
Length Surveyed
402.7 ft.
Total Length
402.7 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
3
O&M Quick
4221
O&M Rating
10
Overall Index
3
Overall Quick
Overall Rating
13
Pipe schematic from manhole 03 0532 to 03 0531
MH: 03 0532MH: 03 0531downstream0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 3:05AM4.5 ft. DAE - Deposits Attached Encrustation, 25 %of cross sectional area, from 07 to 05 o'clock, , within 8 inches of joint: YES4.5 ft. DAE - Deposits Attached Encrustation, 25 %of cross sectional area, from 07 to 05 o'clock, , within 8 inches of joint: YES8 ft. MGO - General Observation - 15" VCP10.1 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 10 to 02 o'clock, , within 8 inches of joint: YES399.6 ft. FL - Fracture Longitudinal, at 08 o'clock, within 8 inches of joint: YES - HAIRLINE402.7 ft. AMH - Downstream Manhole, Survey Ends - 3:35AM

Observation photos (3)

  • Deposits Attached Encrustation, 25 %of cross sectional area, from 07 to 05 o'clock,  , within 8 inches of joint: YES

    4.5 ft. - Deposits Attached Encrustation, 25 %of cross sectional area, from 07 to 05 o'clock, , within 8 inches of joint: YES

  • Deposits Attached Encrustation, 25 %of cross sectional area, from 07 to 05 o'clock,  , within 8 inches of joint: YES

    4.5 ft. - Deposits Attached Encrustation, 25 %of cross sectional area, from 07 to 05 o'clock, , within 8 inches of joint: YES

  • General Observation - 15" VCP

    8 ft. - General Observation - 15" VCP

Observations (9)

DistanceCodeObservation
4.5DAE
4.5DAE
8MGO15" VCP
0MWM
10.1DAE
0MWL
399.6FLHAIRLINE
402.7AMH3:35AM
0AMH3:05AM

Properties (6)

custom_field_three
HAIRLINE FRACTURE
custom_field_two
4
customer
LACSD
datetime
2018-06-29T02:47:53-07:00
documentation
MARTIN,REVELES,OLIVER 111,YOUNG
is_lateral_inspection
false