Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 12, 2022, 06:42 PM
  • B 0492_B 0491_08122022_120713.mp4

Date
08/12/2022
W/O
965813
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00099
PipeID
P09040
Time
11:42 AM
Certificate
U-715-07000770
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K10361
Sewer Name
B JOINT OUTFALL B - UNIT 6E
City
SOUTH EL MONTE
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
32
Purpose
Routine Assessment
Project
WO_965813_TVXXXXX
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
54 in.
Width
21 in.
Upstream MH
B 0491
Downstream MH
B 0492
Dir. of Survey
Upstream
Length Surveyed
2.1 ft.
Total Length
2.1 ft.
Structural Index
3
Structural Quick
3121
Structural Rating
5
O&M Index
3
O&M Quick
3100
O&M Rating
3
Overall Index
3
Overall Quick
Overall Rating
8
Pipe schematic from manhole B 0491 to B 0492
MH: B 0491MH: B 0492upstream0 ft. MSA - Survey Abandoned - HIGH FLOW0 ft. DSZ - Deposits Settled Other, 20 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO - DEBRIS0 ft. MGO - General Observation - STAGNANT FLOW0.1 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES0.1 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES2.1 ft. MGO - Reversal Inspection2.1 ft. MWL - Water Level, 30 %of cross sectional area2.1 ft. AMH - Downstream Manhole, Survey Begins - B 04912.1 ft. MWM - Water Mark, 30 %of cross sectional area

Observation photos (1)

  • Deposits Settled Other,  20 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: NO - DEBRIS

    2.1 ft. - Deposits Settled Other, 20 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO - DEBRIS

Observations (9)

DistanceCodeObservation
0MGO
0MWL
2SSS
0AMHB 0491
2.1MSAHIGH FLOW
0MWM
2.1DSZDEBRIS
2SAP
2.1MGOSTAGNANT FLOW

Properties (7)

additional_info
630098081222062
custom_field_three
HIGH FLOW
custom_field_two
5
customer
1
datetime
2022-08-12T11:42:29-07:00
documentation
PROPIPE
is_lateral_inspection
false