Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 29, 2021, 05:52 AM
  • D 0159_D 0158_10282021_230032.mp4

Date
10/28/2021
W/O
916516
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00157
PipeID
P10035
Time
10:52 PM
Certificate
U-508-7069
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K9515
Sewer Name
D JOINT OUTFALL D - UNIT 6 RELIEF
City
LAWNDALE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
17
Purpose
Routine Assessment
Project
RFIR_WO_916516_TV05337_OCT2021
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
39 in.
Width
27 in.
Upstream MH
D 0158
Downstream MH
D 0159
Dir. of Survey
Upstream
Length Surveyed
2.1 ft.
Total Length
2.1 ft.
Structural Index
3
Structural Quick
3121
Structural Rating
5
O&M Index
3
O&M Quick
3100
O&M Rating
3
Overall Index
3
Overall Quick
Overall Rating
8
Pipe schematic from manhole D 0158 to D 0159
MH: D 0158MH: D 0159upstream0 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES0 ft. MSA - Survey Abandoned - CAM BLKD BY SLUDGE/DEBRIS0 ft. DSZ - Deposits Settled Other, 20 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES - MAG COAT SLUDGE0 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES2.1 ft. MWL - Water Level, 15 %of cross sectional area2.1 ft. AMH - Downstream Manhole, Survey Begins - D 01582.1 ft. MWM - Water Mark, 20 %of cross sectional area

Observation photos (4)

  • Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES

    2.1 ft. - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES

  • Survey Abandoned - CAM BLKD BY SLUDGE/DEBRIS

    2.1 ft. - Survey Abandoned - CAM BLKD BY SLUDGE/DEBRIS

  • Deposits Settled Other,  20 %of cross sectional area, from 05 to 07 o'clock,  , within 8 inches of joint: YES - MAG COAT SLUDGE

    2.1 ft. - Deposits Settled Other, 20 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES - MAG COAT SLUDGE

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES

    2.1 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES

Observations (7)

DistanceCodeObservation
0MWL
2.1SAV
2.1MSACAM BLKD BY SLUDGE/DEBRIS
0AMHD 0158
2.1DSZMAG COAT SLUDGE
2.1SSS
0MWM

Properties (7)

additional_info
630074102821203
custom_field_two
5
customer
1
datetime
2021-10-28T22:52:27-07:00
documentation
PROPIPE
is_lateral_inspection
false
year_laid
29986