Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 19, 2021, 11:30 AM
  • 30 0347_30 0346_04192021_044604.mp4

Date
04/19/2021
W/O
887831
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00878
PipeID
P17775
Time
4:30 AM
Certificate
U-115-06022794
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K8845
Sewer Name
30 SOUTH BAY CITIES MAIN TRUNK
City
HERMOSA BEACH
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 30
Page No.
05
Purpose
Routine Assessment
Project
CA_WO_887831
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
24 in.
Width
24 in.
Upstream MH
30 0347
Downstream MH
30 0346
Dir. of Survey
Downstream
Length Surveyed
28.9 ft.
Total Length
28.9 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
3
O&M Quick
3100
O&M Rating
3
Overall Index
3
Overall Quick
Overall Rating
3
Pipe schematic from manhole 30 0347 to 30 0346
MH: 30 0347MH: 30 0346downstream0 ft. MWM - Water Mark, 15 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 30 03477 ft. DSF - Deposits Settled Fine, 15 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start28.9 ft. AMH - Downstream Manhole, Survey Ends - 30 0346 ZOOMED IN28.9 ft. DSF - Deposits Settled Fine, 15 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish

Observation photos (1)

  • Deposits Settled Fine,  15 %of cross sectional area, from 05 to 07 o'clock,  , within 8 inches of joint: YES, Start

    7 ft. - Deposits Settled Fine, 15 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start

Observations (6)

DistanceCodeObservation
28.9AMH30 0346 ZOOMED IN
28.9DSF
7DSF
0MWM
0MWL
0AMH30 0347

Properties (6)

custom_field_three
NO STRUCTURAL DEFECTS, SLUDGE
custom_field_two
4
customer
1
datetime
2021-04-19T04:30:40-07:00
documentation
PRO PIPE
is_lateral_inspection
false