Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 8, 2021, 07:52 AM
  • D 0091_D 0090_01082021_000206.mp4

Date
01/07/2021
W/O
864852
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00156
PipeID
P09992
Time
11:52 PM
Certificate
U-508-7069
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K8452
Sewer Name
D JOINT OUTFALL D - UNIT 6
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_864852_TV05171_DEC2020
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
39 in.
Width
42 in.
Upstream MH
D 0091
Downstream MH
D 0090
Dir. of Survey
Downstream
Length Surveyed
17.4 ft.
Total Length
17.4 ft.
Structural Index
2
Structural Quick
2300
Structural Rating
6
O&M Index
3
O&M Quick
4323
O&M Rating
18
Overall Index
3
Overall Quick
Overall Rating
24
Pipe schematic from manhole D 0091 to D 0090
MH: D 0091MH: D 0090downstream0 ft. MGO - General Observation - CONNE @ MH 9 O'CLOCK/0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - D 00912 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2.1 ft. MGO - General Observation - 65% MAG COAT2.1 ft. DSZ - Deposits Settled Other, 25 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start15 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish15 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish17.4 ft. MSA - Survey Abandoned - CAM B LKD BY DEBRIS/SLUDGE17.4 ft. DSZ - Deposits Settled Other, 25 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish - SLUDGE

Observation photos (3)

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

    2.1 ft. - Deposits Settled Other, 25 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start

  • Survey Abandoned - CAM B LKD BY DEBRIS/SLUDGE

    17.4 ft. - Survey Abandoned - CAM B LKD BY DEBRIS/SLUDGE

  • Deposits Settled Other,  25 %of cross sectional area, from 05 to 07 o'clock,  , within 8 inches of joint: YES, Finish - SLUDGE

    17.4 ft. - Deposits Settled Other, 25 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish - SLUDGE

Observations (12)

DistanceCodeObservation
0MGOCONNE @ MH 9 O'CLOCK/
2DAGS
0MWM
17.4MSACAM B LKD BY DEBRIS/SLUDGE
2.1MGO65% MAG COAT
2.1DSZ
0MWL
15SSS
0AMHD 0091
17.4DSZSLUDGE
15DAGS
2SSS

Properties (6)

additional_info
630075010721081
custom_field_two
5
customer
1
datetime
2021-01-07T23:52:51-08:00
documentation
PROPIPE
is_lateral_inspection
false