Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 12, 2020, 10:08 AM
  • H 0790_H 0789A _05122020_034332.mp4

Date
05/12/2020
W/O
824117
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00942
PipeID
P23090
Time
3:08 AM
Certificate
U-508-7069
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K7596
Sewer Name
H JOINT OUTFALL H - UNIT 9C
City
SAN DIMAS
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
22
Purpose
Routine Assessment
Project
RFIR_WO_824117_TV22079_APR2020
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
20 in.
Width
20 in.
Upstream MH
H 0790
Downstream MH
H 0789A
Dir. of Survey
Downstream
Length Surveyed
620.2 ft.
Total Length
620.2 ft.
Structural Index
2
Structural Quick
2X00
Structural Rating
246
O&M Index
3
O&M Quick
3p00
O&M Rating
741
Overall Index
3
Overall Quick
Overall Rating
987
Pipe schematic from manhole H 0790 to H 0789A
MH: H 0790MH: H 0789Adownstream-0.1 ft. AMH - Upstream Manhole, Survey Begins - H 07900 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MWL - Water Level, 15 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 15 %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, Start2.6 ft. DSZ - Deposits Settled Other, 20 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start - SLUDGE618 ft. DAGS - Deposits Attached Grease, 15 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish618 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish620.1 ft. DSZ - Deposits Settled Other, 20 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish - SLUDGE620.1 ft. MSA - Survey Abandoned - CAMERA SLIPPING ON PIPE DUE TO SLUDGE

Observation photos (1)

  • Deposits Settled Other,  20 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES, Start - SLUDGE

    2.6 ft. - Deposits Settled Other, 20 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start - SLUDGE

Observations (10)

DistanceCodeObservation
620.1DSZSLUDGE
-0.1AMHH 0790
2DAGS
620.1MSACAMERA SLIPPING ON PIPE DUE TO SLUDGE
2.6DSZSLUDGE
0MWM
618DAGS
618SSS
0MWL
2SSS

Properties (6)

additional_info
SC411356
custom_field_two
5
customer
LACSD
datetime
2020-05-12T03:08:50-07:00
documentation
PROPIPE
is_lateral_inspection
false