Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 30, 2021, 10:15 AM
  • 29 0650_29 0649_07302021_032350.mp4

Date
07/30/2021
W/O
901244
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z01090
PipeID
P24897
Time
3:15 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 0650
Downstream MH
29 0649
Dir. of Survey
Downstream
Length Surveyed
105.6 ft.
Total Length
105.6 ft.
Structural Index
2
Structural Quick
2100
Structural Rating
2
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
2
Overall Quick
Overall Rating
2
Pipe schematic from manhole 29 0650 to 29 0649
MH: 29 0650MH: 29 0649downstream0 ft. MWM - Water Mark, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 29 06500 ft. MWL - Water Level, 5 %of cross sectional area77.1 ft. MWLS - Water Level, Sag in pipe, 5 %of cross sectional area, Start85.5 ft. MWLS - Water Level, Sag in pipe, 5 %of cross sectional area, Finish105.6 ft. AMH - Downstream Manhole, Survey Ends - 29 0649

Observation photos (1)

  • Water Level, Sag in pipe, 5 %of cross sectional area, Start

    77.1 ft. - Water Level, Sag in pipe, 5 %of cross sectional area, Start

Observations (6)

DistanceCodeObservation
77.1MWLS
0MWM
0AMH29 0650
0MWL
105.6AMH29 0649
85.5MWLS

Properties (7)

additional_info
630138072921202
custom_field_three
HEAVY SAG IN PIPE
custom_field_two
4
customer
1
datetime
2021-07-30T03:15:14-07:00
documentation
PROPIPE
is_lateral_inspection
false