Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 27, 2021, 04:27 PM
  • 29 0392_29 0716_07272021_093637.mp4

Date
07/27/2021
W/O
901245
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z01090
PipeID
P24429
Time
9:27 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.
03
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 0392
Downstream MH
29 0716
Dir. of Survey
Downstream
Length Surveyed
163.5 ft.
Total Length
163.5 ft.
Structural Index
2
Structural Quick
2E00
Structural Rating
64
O&M Index
2
O&M Quick
2E00
O&M Rating
64
Overall Index
2
Overall Quick
Overall Rating
128
Pipe schematic from manhole 29 0392 to 29 0716
MH: 29 0392MH: 29 0716downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 29 03920 ft. MGO - General Observation - ROACHES @ MH0 ft. MWM - Water Mark, 15 %of cross sectional area2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start94.3 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6" - OPEN161 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish161 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish163 ft. MGO - General Observation - ROACHES @ MH163.5 ft. AMH - Downstream Manhole, Survey Ends - 29 0716163.5 ft. MGO - General Observation - CONN @ MH 3 O'CLOCK/ACTIVE

Observations (12)

DistanceCodeObservation
0MWL
0AMH29 0392
163MGOROACHES @ MH
163.5AMH29 0716
94.3TFOPEN
161DAGS
0MGOROACHES @ MH
161SSS
163.5MGOCONN @ MH 3 O'CLOCK/ACTIVE
2SSS
0MWM
2DAGS

Properties (7)

additional_info
630074072721051
custom_field_three
SPALLING
custom_field_two
3
customer
1
datetime
2021-07-27T09:27:37-07:00
documentation
PROPIPE
is_lateral_inspection
false