Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 8, 2021, 05:22 PM
  • B 0004_B 0003_06082021_102831.mp4

Date
06/08/2021
W/O
890886
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00072
PipeID
P08514
Time
10:22 AM
Certificate
U-115-06022794
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K8979
Sewer Name
B JOINT OUTFALL B - UNIT 1A
City
CARSON
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 08
Page No.
16
Purpose
Routine Assessment
Project
RFIR_WO_890886_TV30071_MAY2021
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
144 in.
Width
33 in.
Upstream MH
B 0004
Downstream MH
B 0003
Dir. of Survey
Downstream
Length Surveyed
8 ft.
Total Length
8 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
4
O&M Quick
4100
O&M Rating
4
Overall Index
4
Overall Quick
Overall Rating
7
Pipe schematic from manhole B 0004 to B 0003
MH: B 0004MH: B 0003downstream0 ft. AMH - Upstream Manhole, Survey Begins - B 00040 ft. MWL - Water Level, 35 %of cross sectional area0 ft. MWM - Water Mark, 50 %of cross sectional area8 ft. MGO - General Observation - CONN. @ APPROX. 23 FEET ("LOOKING AHEAD") - @ 10 O'CLOCK - UNKNOWN FLOW STATUS.8 ft. MGO - General Observation - STAGNANT FLOW8 ft. MSA - Survey Abandoned - STAGNANT FLOW8 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES

Observation photos (3)

  • General Observation - STAGNANT FLOW

    8 ft. - General Observation - STAGNANT FLOW

  • Survey Abandoned - STAGNANT FLOW

    8 ft. - Survey Abandoned - STAGNANT FLOW

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

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

Observations (7)

DistanceCodeObservation
0AMHB 0004
0MWL
8MGOCONN. @ APPROX. 23 FEET ("LOOKING AHEAD") - @ 10 O'CLOCK - UNKNOWN FLOW STATUS.
8MGOSTAGNANT FLOW
8MSASTAGNANT FLOW
0MWM
8SAP

Properties (7)

custom_field_three
STAGNANT FLOW
custom_field_two
5
customer
1
datetime
2021-06-08T10:22:27-07:00
documentation
PRO PIPE
is_lateral_inspection
false
year_laid
36930