Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 2, 2018, 07:36 AM
  • 03 0532_03 0531_722018_015923.mp4

Date
07/02/2018
W/O
0711839
Weather
Dry
Operator/Surveyor
REVELES
Sewer ID
Z00367
PipeID
P05229
Time
12:36 AM
Certificate
U-115-06022630
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
H0914
Sewer Name
03 LOS COYOTES DIAGONAL RELIEF TRUNK
City
LAKEWOOD
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 03
Page No.
09
Purpose
Routine Assessment
Project
20180702VMR_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
402.4 ft.
Total Length
402.4 ft.
Structural Index
2
Structural Quick
2200
Structural Rating
4
O&M Index
2
O&M Quick
2500
O&M Rating
10
Overall Index
2
Overall Quick
Overall Rating
14
Pipe schematic from manhole 03 0532 to 03 0531
MH: 03 0532MH: 03 0531downstream0 ft. AMH - Upstream Manhole, Survey Begins - 01:10 AM0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. MWL - Water Level, 20 %of cross sectional area2.1 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 10 to 02 o'clock, , within 8 inches of joint: YES11.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 10 to 01 o'clock, , within 8 inches of joint: YES34.6 ft. CL - Crack Longitudinal, at 10 o'clock, within 8 inches of joint: YES62.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 11 to 01 o'clock, , within 8 inches of joint: YES300.6 ft. CL - Crack Longitudinal, at 09 o'clock, within 8 inches of joint: YES, Start304.8 ft. CL - Crack Longitudinal, at 09 o'clock, within 8 inches of joint: YES, Finish332 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, at 09 o'clock, , within 8 inches of joint: YES, Start332 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, at 03 o'clock, , within 8 inches of joint: YES, Start373.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, at 09 o'clock, , within 8 inches of joint: YES, Finish373.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, at 03 o'clock, , within 8 inches of joint: YES, Finish402.4 ft. AMH - Downstream Manhole, Survey Ends - 01:42 AM

Observation photos (2)

  • Deposits Attached Grease, 10 %of cross sectional area, from 10 to 02 o'clock,  , within 8 inches of joint: YES

    2.1 ft. - Deposits Attached Grease, 10 %of cross sectional area, from 10 to 02 o'clock, , within 8 inches of joint: YES

  • Deposits Attached Grease, 5 %of cross sectional area, from 11 to 01 o'clock,  , within 8 inches of joint: YES

    62.1 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 11 to 01 o'clock, , within 8 inches of joint: YES

Observations (14)

DistanceCodeObservation
2.1DAGS
0AMH01:10 AM
373.4DAGS
332DAGS
373.4DAGS
300.6CL
304.8CL
402.4AMH01:42 AM
0MWM
62.1DAGS
0MWL
11.2DAGS
34.6CL
332DAGS

Properties (3)

custom_field_two
3
customer
LACSD
datetime
2018-07-02T00:36:52-07:00