Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 26, 2021, 06:21 PM

  • 29 0450_29 0449_07262021_112631.mp4

Date
07/26/2021
W/O
901245
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z01090
PipeID
P24490
Time
11:21 AM
Certificate
U-508-7069
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K9084
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 0450
Downstream MH
29 0449
Dir. of Survey
Downstream
Length Surveyed
34 ft.
Total Length
34 ft.
Structural Index
2
Structural Quick
2600
Structural Rating
12
O&M Index
2
O&M Quick
2614
O&M Rating
16
Overall Index
2
Overall Quick
—
Overall Rating
28
Pipe schematic from manhole 29 0450 to 29 0449
MH: 29 0450MH: 29 0449downstream0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MWM - Water Mark, 10 %of cross sectional area0 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/ACTIVE0 ft. AMH - Upstream Manhole, Survey Begins - 29 04502 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, Start12.2 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"15.7 ft. RFJ - Roots Fine Joint, from 07 to 05 o'clock, within 8 inches of joint: YES19.2 ft. RFJ - Roots Fine Joint, from 07 to 05 o'clock, within 8 inches of joint: YES, Start31 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish31 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish34 ft. RFJ - Roots Fine Joint, from 07 to 05 o'clock, within 8 inches of joint: YES, Finish34 ft. ACOM - Cleanout Mainline, Survey Ends - 29 0449

Observation photos (1)

  • Roots Fine Joint, from 07 to 05 o'clock, within 8 inches of joint: YES

    15.7 ft. - Roots Fine Joint, from 07 to 05 o'clock, within 8 inches of joint: YES

All inspections of P24490Work order 901245

Observations (13)

DistanceCodeObservation
31SSS—
0MWL—
19.2RFJ—
0MWM—
34RFJ—
34ACOM29 0449
12.2TFC—
2SSS—
0MGOCONN @ MH 9 O'CLOCK/ACTIVE
31DAGS—
2DAGS—
15.7RFJ—
0AMH29 0450

Properties (7)

additional_info
630074072621061
custom_field_three
SPALLING
custom_field_two
3
customer
1
datetime
2021-07-26T11:21:24-07:00
documentation
PROPIPE
is_lateral_inspection
false