Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 17, 2021, 10:54 AM
  • H 0972_H 0971_08172021_041507.mp4

Date
08/17/2021
W/O
906779
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z01005
PipeID
P15385
Time
3:54 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
36 in.
Width
36 in.
Upstream MH
H 0972
Downstream MH
H 0971
Dir. of Survey
Downstream
Length Surveyed
436.4 ft.
Total Length
436.4 ft.
Structural Index
2
Structural Quick
3N2P
Structural Rating
405
O&M Index
2
O&M Quick
2P00
O&M Rating
174
Overall Index
2
Overall Quick
Overall Rating
579
Pipe schematic from manhole H 0972 to H 0971
MH: H 0972MH: H 0971downstream0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - H 09722 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start3 ft. MGO - General Observation - 65% MAG COAT52.3 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start315 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES315.2 ft. TBA - Tap Break-In Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"434.8 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish434.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish434.8 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish436.4 ft. AMH - Downstream Manhole, Survey Ends - H 0971436.4 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/UNKNOWN

Observation photos (3)

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

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

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES, Start

    3 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

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

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

Observations (14)

DistanceCodeObservation
436.4AMHH 0971
3DAGS
3MGO65% MAG COAT
315DAGS
434.8SSS
2SSS
52.3SAV
434.8DAGS
434.8SAV
0MWL
436.4MGOCONN @ MH 9 O'CLOCK/UNKNOWN
315.2TBA
0MWM
0AMHH 0972

Properties (7)

additional_info
630138081721021
custom_field_three
AGGREGATE VISIBLE
custom_field_two
3
customer
1
datetime
2021-08-17T03:54:54-07:00
documentation
PROPIPE
is_lateral_inspection
false