Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 27, 2021, 01:18 PM
  • 29 0778_29 0777_07272021_062334.mp4

Date
07/27/2021
W/O
901245
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z01090
PipeID
P24678
Time
6:18 AM
Certificate
U-508-7069
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K9085
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_901245_TV29013_JUL2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Width
8 in.
Upstream MH
29 0777
Downstream MH
29 0778
Dir. of Survey
Upstream
Length Surveyed
69.6 ft.
Total Length
69.6 ft.
Structural Index
2
Structural Quick
2B00
Structural Rating
26
O&M Index
2
O&M Quick
2B00
O&M Rating
26
Overall Index
2
Overall Quick
Overall Rating
52
Pipe schematic from manhole 29 0777 to 29 0778
MH: 29 0777MH: 29 0778upstream0 ft. AMH - Upstream Manhole, Survey Ends - 29 07780.6 ft. MGO - General Observation - ROACHES @ MH2.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish2.6 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish4.4 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: NO, 6" - OPEN6.9 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: NO, 6" - OPEN33.2 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6" - OPEN37.9 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6" - OPEN67.6 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start67.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start69.6 ft. AMH - Downstream Manhole, Survey Begins - 29 077769.6 ft. MWL - Water Level, 5 %of cross sectional area69.6 ft. MWM - Water Mark, 10 %of cross sectional area

Observations (13)

DistanceCodeObservation
36.4TFOPEN
2SSS
67DAGS
31.7TFOPEN
0AMH29 0777
67SSS
62.7TFOPEN
65.2TFOPEN
0MWL
2DAGS
69.6AMH29 0778
0MWM
69MGOROACHES @ MH

Properties (7)

additional_info
630074072721051
custom_field_three
SPALLING
custom_field_two
3
customer
1
datetime
2021-07-27T06:18:16-07:00
documentation
PROPIPE
is_lateral_inspection
false