Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 13, 2020, 05:51 AM
  • H 0790_H 0789A _05122020_232148.mp4

Date
05/12/2020
W/O
824117
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00942
PipeID
P23090
Time
10:51 PM
Certificate
U-508-7069
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K7600
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 0789A
Downstream MH
H 0790
Dir. of Survey
Upstream
Length Surveyed
600 ft.
Total Length
600 ft.
Structural Index
3
Structural Quick
3W2W
Structural Rating
595
O&M Index
3
O&M Quick
3W2W
O&M Rating
595
Overall Index
3
Overall Quick
Overall Rating
1190
Pipe schematic from manhole H 0789A to H 0790
MH: H 0789AMH: H 0790upstream0 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish0 ft. DSZ - Deposits Settled Other, 20 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish - SLUDGE0 ft. MSA - Survey Abandoned - CAM SLIPPING ON PIPE DUE TO SLUDGE2 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish597.4 ft. MGO - General Observation - 70% MAG COAT597.4 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start597.4 ft. DSZ - Deposits Settled Other, 20 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start - SLUDGE598 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start598 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start600 ft. MWM - Water Mark, 25 %of cross sectional area600 ft. MWL - Water Level, 20 %of cross sectional area600 ft. AMH - Downstream Manhole, Survey Begins - H 0789A

Observation photos (2)

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

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

  • 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 (13)

DistanceCodeObservation
2.6MGO70% MAG COAT
2SSS
0MWM
600SAV
598DAGS
2DAGS
0MWL
600DSZSLUDGE
2.6SAV
0AMHH 0789A
600MSACAM SLIPPING ON PIPE DUE TO SLUDGE
598SSS
2.6DSZSLUDGE

Properties (6)

additional_info
SC411357
custom_field_two
5
customer
LACSD
datetime
2020-05-12T22:51:19-07:00
documentation
PROPIPE
is_lateral_inspection
false