Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 4, 2021, 04:23 AM
  • 29 0825_29 0824_08032021_213343.mp4

Date
08/03/2021
W/O
901244
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z01090
PipeID
P25794
Time
9:23 PM
Certificate
U-508-7069
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K9093
Sewer Name
29 ALAMITOS PUMPING PLANT SEWER
City
SIGNAL HILL
Loc. details
Light Highway
Location Code
C
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 0825
Downstream MH
29 0824
Dir. of Survey
Downstream
Length Surveyed
77.3 ft.
Total Length
77.3 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2200
O&M Rating
4
Overall Index
2
Overall Quick
Overall Rating
4
Pipe schematic from manhole 29 0825 to 29 0824
MH: 29 0825MH: 29 0824downstream0 ft. AMH - Upstream Manhole, Survey Begins - 29 08250 ft. MWM - Water Mark, 5 %of cross sectional area0 ft. MWL - Water Level, 5 %of cross sectional area4.3 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"5.7 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"60 ft. MGO - General Observation - Grease deposits, from 9 to 3 oclock, 10%,62 ft. DSGV - Deposits Settled Gravel, 10 %of cross sectional area, from 03 to 05 o'clock, , within 8 inches of joint: NO62.3 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"64.1 ft. DSGV - Deposits Settled Gravel, 10 %of cross sectional area, from 07 to 08 o'clock, , within 8 inches of joint: NO64.2 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"77.3 ft. AMH - Downstream Manhole, Survey Ends - 29 0824

Observation photos (1)

  • Deposits Settled Gravel,  10 %of cross sectional area, from 07 to 08 o'clock,  , within 8 inches of joint: NO

    64.1 ft. - Deposits Settled Gravel, 10 %of cross sectional area, from 07 to 08 o'clock, , within 8 inches of joint: NO

Observations (11)

DistanceCodeObservation
64.2TFC
64.1DSGV
4.3TF
77.3AMH29 0824
62DSGV
60MGOGrease deposits, from 9 to 3 oclock, 10%,
0AMH29 0825
0MWM
5.7TF
0MWL
62.3TFC

Properties (7)

additional_info
630074080321201
custom_field_three
NO SEVERE DEFECTS
custom_field_two
4
customer
1
datetime
2021-08-03T21:23:03-07:00
documentation
PROPIPE
is_lateral_inspection
false