Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 18, 2021, 01:44 PM
  • H 0945_H 0944_08182021_064953.mp4

Date
08/18/2021
W/O
906779
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z01005
PipeID
P15358
Time
6:44 AM
Certificate
U-715-07000770
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K9257
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.
33
Purpose
Routine Assessment
Project
RFIR_WO_906779_TV21087_AUG2021
Sewer Type
Siphon
Material
Reinforced Concrete Pipe
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
H 0945
Downstream MH
H 0944
Dir. of Survey
Downstream
Length Surveyed
2.1 ft.
Total Length
2.1 ft.
Structural Index
1
Structural Quick
1100
Structural Rating
1
O&M Index
4
O&M Quick
5141
O&M Rating
12
Overall Index
3
Overall Quick
Overall Rating
13
Pipe schematic from manhole H 0945 to H 0944
MH: H 0945MH: H 0944downstream0 ft. MGO - General Observation - SW BAREL0 ft. MWM - Water Mark, 100 %of cross sectional area0 ft. MWL - Water Level, 100 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - H 09452.1 ft. MSA - Survey Abandoned - VIEW OF SIPHON DOWNLEG2.1 ft. SRI - Surface Roughness Increased, from 10 to 02 o'clock, within 8 inches of joint: NO2.1 ft. DAGS - Deposits Attached Grease, 20 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: NO2.1 ft. LD - Alignment Down, 45 %

Observation photos (2)

  • Surface Roughness Increased, from 10 to 02 o'clock, within 8 inches of joint: NO

    2.1 ft. - Surface Roughness Increased, from 10 to 02 o'clock, within 8 inches of joint: NO

  • Deposits Attached Grease, 20 %of cross sectional area, from 02 to 10 o'clock,  , within 8 inches of joint: NO

    2.1 ft. - Deposits Attached Grease, 20 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: NO

Observations (8)

DistanceCodeObservation
2.1MSAVIEW OF SIPHON DOWNLEG
2.1SRI
2.1DAGS
0MGOSW BAREL
0MWM
0MWL
0AMHH 0945
2.1LD

Properties (7)

additional_info
630138081821022
custom_field_three
SURFACE ROUGHNESS
custom_field_two
5
customer
1
datetime
2021-08-18T06:44:10-07:00
documentation
PROPIPE
is_lateral_inspection
false