Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 5, 2020, 05:12 AM
  • H 0769_H 0768A _05042020_225939.mp4

Date
05/04/2020
W/O
824117
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00942
PipeID
P24280
Time
10:12 PM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K7625
Sewer Name
H JOINT OUTFALL H - UNIT 9C
City
COVINA
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
25
Purpose
Routine Assessment
Project
RFIR_WO_824117_TV22079_APR2020
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
28 in.
Width
28 in.
Upstream MH
H 0768A
Downstream MH
H 0769
Dir. of Survey
Upstream
Length Surveyed
579.8 ft.
Total Length
579.8 ft.
Structural Index
2
Structural Quick
3T2V
Structural Rating
551
O&M Index
2
O&M Quick
2m11
O&M Rating
461
Overall Index
2
Overall Quick
Overall Rating
1012
Pipe schematic from manhole H 0768A to H 0769
MH: H 0768AMH: H 0769upstream0 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish0 ft. MGO - General Observation - LOST CAMERA POWER DUE TO CABLE STRESS0 ft. MSA - Survey Abandoned - TRACTION AND CAMERA ISSUES DUE TO SLUDGE0 ft. DSC - Deposits Settled Compacted, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish1.8 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish1.8 ft. DAGS - Deposits Attached Grease, 15 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish352.7 ft. LL - Alignment Left, 5 %352.8 ft. MWL - Water Level, 15 %of cross sectional area537 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start575.3 ft. DSC - Deposits Settled Compacted, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start - SLUDGE577.8 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start577.8 ft. MGO - General Observation - 75% MAG COATING577.8 ft. DAGS - Deposits Attached Grease, 15 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start579.8 ft. MWL - Water Level, 10 %of cross sectional area579.8 ft. AMH - Downstream Manhole, Survey Begins - H 0768A579.8 ft. MGO - Reversal Inspection579.8 ft. MWM - Water Mark, 15 %of cross sectional area

Observation photos (2)

  • Deposits Settled Compacted,  10 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES, Start - SLUDGE

    4.5 ft. - Deposits Settled Compacted, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start - SLUDGE

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

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

Observations (17)

DistanceCodeObservation
2SSS
4.5DSCSLUDGE
227.1LL
42.8SAV
578SSS
0MWL
579.8SAV
578DAGS
0AMHH 0768A
579.8MGOLOST CAMERA POWER DUE TO CABLE STRESS
2MGO75% MAG COATING
0MGO
0MWM
579.8MSATRACTION AND CAMERA ISSUES DUE TO SLUDGE
227MWL
2DAGS
579.8DSC

Properties (6)

additional_info
SC411175
custom_field_two
5
customer
LACSD
datetime
2020-05-04T22:12:02-07:00
documentation
PROPIPE
is_lateral_inspection
false