Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 25, 2019, 08:36 AM

  • 01 0126_01 0125_09252019_015003.mp4

Date
09/25/2019
W/O
787653
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00204
PipeID
P02070
Time
1:36 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K6945
Sewer Name
01 COMPTON CREEK EXTENSION TRUNK, SECTION 2
City
LOS ANGELES
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 01
Page No.
15
Purpose
Routine Assessment
Project
RFIR_WO_787653_TV01272_SEP2019
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
01 0126
Downstream MH
01 0125
Dir. of Survey
Downstream
Length Surveyed
403.1 ft.
Total Length
403.1 ft.
Structural Index
4
Structural Quick
4O31
Structural Rating
315
O&M Index
2
O&M Quick
412T
O&M Rating
218
Overall Index
3
Overall Quick
—
Overall Rating
533
Pipe schematic from manhole 01 0126 to 01 0125
MH: 01 0126MH: 01 0125downstream0 ft. MWM - Water Mark, 65 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 01 01260 ft. MWL - Water Level, 30 %of cross sectional area2.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: YES, Start6.5 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES11.6 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start191.3 ft. DSC - Deposits Settled Compacted, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start225 ft. DSC - Deposits Settled Compacted, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish301.2 ft. DSC - Deposits Settled Compacted, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start400.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: YES, Finish400.9 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish400.9 ft. DSC - Deposits Settled Compacted, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish403.1 ft. AMH - Downstream Manhole, Survey Ends - 01 0125

Observation photos (3)

  • Deposits Attached Grease, 5 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: YES, Start

    2.6 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: YES, Start

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

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

  • Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    11.6 ft. - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

All inspections of P02070Work order 787653

Observations (13)

DistanceCodeObservation
0MWM—
0AMH01 0126
400.9DAGS—
11.6FM—
0MWL—
2.6DAGS—
403.1AMH01 0125
225DSC—
301.2DSC—
191.3DSC—
400.9FM—
6.5FL—
400.9DSC—

Properties (6)

additional_info
SC378544
custom_field_two
2
customer
LACSD
datetime
2019-09-25T01:36:06-07:00
documentation
PROPIPE
is_lateral_inspection
false