Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 17, 2021, 12:10 PM
  • H 0977_H 0976_08172021_052751.mp4

Date
08/17/2021
W/O
906779
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z01005
PipeID
P15390
Time
5:10 AM
Certificate
U-715-07000770
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K9255
Sewer Name
H JOINT OUTFALL H - UNIT 7C
City
CITY OF INDUSTRY
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
34
Purpose
Routine Assessment
Project
RFIR_WO_906779_TV21087_AUG2021
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
30 in.
Width
30 in.
Upstream MH
H 0977
Downstream MH
H 0976
Dir. of Survey
Downstream
Length Surveyed
466.3 ft.
Total Length
466.3 ft.
Structural Index
2
Structural Quick
3Q2T
Structural Rating
486
O&M Index
2
O&M Quick
2Q00
O&M Rating
184
Overall Index
2
Overall Quick
Overall Rating
670
Pipe schematic from manhole H 0977 to H 0976
MH: H 0977MH: H 0976downstream0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - H 09770 ft. MWL - Water Level, 15 %of cross sectional area2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2.5 ft. MGO - General Observation - 55% MAG COAT17 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - UNDER MAG COAT313.8 ft. MWLS - Water Level, Sag in pipe, 10 %of cross sectional area, Start387.1 ft. MWLS - Water Level, Sag in pipe, 10 %of cross sectional area, Finish394.7 ft. MGO - General Observation - ABANDONED MH464 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish464 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish464.6 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish466.3 ft. AMH - Downstream Manhole, Survey Ends - H 0976

Observation photos (3)

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - UNDER MAG COAT

    17 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - UNDER MAG COAT

  • Water Level, Sag in pipe, 10 %of cross sectional area, Start

    313.8 ft. - Water Level, Sag in pipe, 10 %of cross sectional area, Start

  • General Observation - ABANDONED MH

    394.7 ft. - General Observation - ABANDONED MH

Observations (14)

DistanceCodeObservation
0MWM
464DAGS
2SAV
2DAGS
464.6SSS
313.8MWLS
0AMHH 0977
2.5MGO55% MAG COAT
387.1MWLS
466.3AMHH 0976
17SSSUNDER MAG COAT
394.7MGOABANDONED MH
464SAV
0MWL

Properties (7)

additional_info
630138081721021
custom_field_three
SURFACE SPALLING
custom_field_two
3
customer
1
datetime
2021-08-17T05:10:16-07:00
documentation
PROPIPE
is_lateral_inspection
false