Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 30, 2021, 10:24 AM
  • 29 0649_29 0648_07302021_033831.mp4

Date
07/30/2021
W/O
901244
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z01090
PipeID
P24896
Time
3:24 AM
Certificate
U-715-07000770
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K8692
Sewer Name
29 ALAMITOS PUMPING PLANT SEWER
City
SIGNAL HILL
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 29
Page No.
04
Purpose
Routine Assessment
Project
WO_901244_TV29015_JUL2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Width
8 in.
Upstream MH
29 0649
Downstream MH
29 0648
Dir. of Survey
Downstream
Length Surveyed
192.1 ft.
Total Length
192.1 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
2
Overall Quick
Overall Rating
2
Pipe schematic from manhole 29 0649 to 29 0648
MH: 29 0649MH: 29 0648downstream0 ft. AMH - Upstream Manhole, Survey Begins - 29 06490 ft. MWM - Water Mark, 15 %of cross sectional area0 ft. MWL - Water Level, 5 %of cross sectional area116.3 ft. ISSRB - Intruding Sealing Ring Broken, 10 %of cross sectional area, from 10 to 01 o'clock173 ft. MGO - General Observation - MH NOT LOCATED AT 171', ONLINE MAPS SHOW FTG AS 191192.1 ft. AMH - Downstream Manhole, Survey Ends - 29 0648

Observation photos (1)

  • Intruding Sealing Ring Broken, 10 %of cross sectional area, from 10 to 01 o'clock

    116.3 ft. - Intruding Sealing Ring Broken, 10 %of cross sectional area, from 10 to 01 o'clock

Observations (6)

DistanceCodeObservation
192.1AMH29 0648
116.3ISSRB
173MGOMH NOT LOCATED AT 171', ONLINE MAPS SHOW FTG AS 191
0AMH29 0649
0MWM
0MWL

Properties (7)

additional_info
630138072921202
custom_field_three
NO STRUCTURAL DEFECTS
custom_field_two
4
customer
1
datetime
2021-07-30T03:24:36-07:00
documentation
PROPIPE
is_lateral_inspection
false