Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 1, 2018, 11:11 AM
  • 02 2220_02 2219_01022018_043053.mp4

Date
02/01/2018
W/O
684901
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00253
PipeID
P04494
Time
3:11 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K5395
Sewer Name
02 DOWNEY-BELLFLOWER DIVERSION RELIEF TRUNK
City
DOWNEY
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
27
Purpose
Routine Assessment
Project
WO_684901_TV02051_FEB2018
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
21 in.
Width
21 in.
Upstream MH
02 2220
Downstream MH
02 2219
Dir. of Survey
Downstream
Length Surveyed
475 ft.
Total Length
475 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2L00
O&M Rating
128
Overall Index
2
Overall Quick
Overall Rating
128
Pipe schematic from manhole 02 2220 to 02 2219
MH: 02 2220MH: 02 2219downstream0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 02 22200 ft. MWM - Water Mark, 25 %of cross sectional area29.1 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - DEBRIS101.3 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish223.5 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - DEBRIS475 ft. AMH - Downstream Manhole, Survey Ends - 02 2219475 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish

Observation photos (1)

  • Deposits Settled Other,  10 %of cross sectional area, from 05 to 07 o'clock,  , within 8 inches of joint: YES, Start - DEBRIS

    223.5 ft. - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - DEBRIS

Observations (8)

DistanceCodeObservation
0MWL
223.5DSZDEBRIS
475AMH02 2219
29.1DSZDEBRIS
0AMH02 2220
475DSZ
0MWM
101.3DSZ

Properties (5)

additional_info
SC346974
custom_field_two
4
customer
LACSD
datetime
2018-02-01T03:11:02-08:00
year_laid
31440