Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 30, 2021, 07:17 AM

  • 05 2101_05 2100_12292021_232820.mp4

Date
12/29/2021
W/O
926957
Weather
Heavy Rain
Operator/Surveyor
B.FUGATE
Sewer ID
Z00475
PipeID
P07243
Time
11:17 PM
Certificate
U-508-7069
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K9576
Sewer Name
05 LOMITA TRUNK EXTENSION RELIEF
City
TORRANCE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
32
Purpose
Routine Assessment
Project
RFIR_WO_926957_TV05298_DEC2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
21 in.
Width
8 in.
Upstream MH
05 2101
Downstream MH
05 2100
Dir. of Survey
Downstream
Length Surveyed
210 ft.
Total Length
210 ft.
Structural Index
3
Structural Quick
3723
Structural Rating
27
O&M Index
2
O&M Quick
2G00
O&M Rating
82
Overall Index
2
Overall Quick
—
Overall Rating
109
Pipe schematic from manhole 05 2101 to 05 2100
MH: 05 2101MH: 05 2100downstream0 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/UNKNOWN0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 05 21010 ft. MWL - Water Level, 25 %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, Start81.2 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start115.3 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Finish136.6 ft. FC - Fracture Circumferential, from 08 to 10 o'clock, within 8 inches of joint: YES207 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish207 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish210 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/ACTIVE210 ft. AMH - Downstream Manhole, Survey Ends - 05 2100

Observation photos (2)

  • Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start

    81.2 ft. - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start

  • Fracture Circumferential, from 08 to 10 o'clock, within 8 inches of joint: YES

    136.6 ft. - Fracture Circumferential, from 08 to 10 o'clock, within 8 inches of joint: YES

All inspections of P07243Work order 926957

Observations (13)

DistanceCodeObservation
115.3FL—
207SSS—
0MGOCONN @ MH 9 O'CLOCK/UNKNOWN
0MWM—
0AMH05 2101
207DAGS—
81.2FL—
2SSS—
210MGOCONN @ MH 9 O'CLOCK/ACTIVE
136.6FC—
210AMH05 2100
2DAGS—
0MWL—

Properties (8)

additional_info
630074122921201
custom_field_three
SPALLING
custom_field_two
3
customer
1
datetime
2021-12-29T23:17:43-08:00
documentation
PROPIPE
is_lateral_inspection
false
year_laid
26382