Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 16, 2021, 04:55 PM
  • H 0983_H 0982_08162021_100842.mp4

Date
08/16/2021
W/O
906779
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z01005
PipeID
P15396
Time
9:55 AM
Certificate
U-715-07000770
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K9254
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.
35
Purpose
Routine Assessment
Project
RFIR_WO_906779_TV21087_AUG2021
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
33 in.
Width
33 in.
Upstream MH
H 0983
Downstream MH
H 0982
Dir. of Survey
Downstream
Length Surveyed
334 ft.
Total Length
334 ft.
Structural Index
2
Structural Quick
322L
Structural Rating
138
O&M Index
2
O&M Quick
2L00
O&M Rating
132
Overall Index
2
Overall Quick
Overall Rating
270
Pipe schematic from manhole H 0983 to H 0982
MH: H 0983MH: H 0982downstream0 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/ACTIVE0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MGO - General Observation - CONN @ MH 3 O'CLOCK/ACTIVE0 ft. AMH - Upstream Manhole, Survey Begins - H 09830 ft. MWL - Water Level, 20 %of cross sectional area2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - UNDER MAG COATING2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2.8 ft. MGO - General Observation - 75% MAG COATING85.6 ft. SAV - Surface Aggregate Visible, at 02 o'clock, within 8 inches of joint: NO234 ft. SAV - Surface Aggregate Visible, from 01 to 03 o'clock, within 8 inches of joint: NO331 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish332.1 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish334 ft. AMH - Downstream Manhole, Survey Ends - H 0982

Observation photos (3)

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

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

  • Surface Aggregate Visible, at 02 o'clock, within 8 inches of joint: NO

    85.6 ft. - Surface Aggregate Visible, at 02 o'clock, within 8 inches of joint: NO

  • Surface Aggregate Visible, from 01 to 03 o'clock, within 8 inches of joint: NO

    234 ft. - Surface Aggregate Visible, from 01 to 03 o'clock, within 8 inches of joint: NO

Observations (13)

DistanceCodeObservation
0MGOCONN @ MH 9 O'CLOCK/ACTIVE
85.6SAV
2SSSUNDER MAG COATING
2.8MGO75% MAG COATING
332.1SSS
0MWM
334AMHH 0982
331DAGS
0MGOCONN @ MH 3 O'CLOCK/ACTIVE
2DAGS
234SAV
0AMHH 0983
0MWL

Properties (7)

additional_info
630138081621061
custom_field_three
AGGREGATE VISIBLE, SPALLING
custom_field_two
3
customer
1
datetime
2021-08-16T09:55:26-07:00
documentation
PROPIPE
is_lateral_inspection
false