Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 30, 2021, 08:33 AM
  • 29 0483_29 0482_07302021_015239.mp4

Date
07/30/2021
W/O
901757
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00789
PipeID
P24529
Time
1:33 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K9205
Sewer Name
29 CHERRY AVENUE TRUNK
City
SIGNAL HILL
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 29
Page No.
02
Purpose
Routine Assessment
Project
RFIR_WO_901757_TV29093_JUL2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Width
8 in.
Upstream MH
29 0483
Downstream MH
29 0482
Dir. of Survey
Downstream
Length Surveyed
175.8 ft.
Total Length
175.8 ft.
Structural Index
2
Structural Quick
2600
Structural Rating
12
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
2
Overall Quick
Overall Rating
12
Pipe schematic from manhole 29 0483 to 29 0482
MH: 29 0483MH: 29 0482downstream0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MWM - Water Mark, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 29 04830 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK2 ft. MLC - Lining Change, Cured in place131.8 ft. MWLS - Water Level, Sag in pipe, 20 %of cross sectional area, Start161.8 ft. MWLS - Water Level, Sag in pipe, 20 %of cross sectional area, Finish175.8 ft. AMH - Downstream Manhole, Survey Ends - 29 0482

Observation photos (2)

  • Lining Change, Cured in place

    2 ft. - Lining Change, Cured in place

  • Water Level, Sag in pipe, 20 %of cross sectional area, Start

    131.8 ft. - Water Level, Sag in pipe, 20 %of cross sectional area, Start

Observations (8)

DistanceCodeObservation
161.8MWLS
2MLC
0MWL
0MWM
131.8MWLS
0AMH29 0483
0MGOCONNECTION AT MH 9 O'CLOCK
175.8AMH29 0482

Properties (6)

additional_info
630069072921202
custom_field_three
RFIR/LINED
customer
1
datetime
2021-07-30T01:33:16-07:00
documentation
PRO PIPE
is_lateral_inspection
false