Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 3, 2021, 06:01 AM

  • 01 0157_01 0156_02022021_221931.mp4

Date
02/02/2021
W/O
870568
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00204
PipeID
P02100
Time
10:01 PM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K8551
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.
12
Purpose
Routine Assessment
Project
WO_870568_TV01104_JAN2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Width
15 in.
Upstream MH
01 0157
Downstream MH
01 0156
Dir. of Survey
Downstream
Length Surveyed
590.3 ft.
Total Length
590.3 ft.
Structural Index
3
Structural Quick
413T
Structural Rating
313
O&M Index
2
O&M Quick
512V
O&M Rating
239
Overall Index
2
Overall Quick
—
Overall Rating
552
Pipe schematic from manhole 01 0157 to 01 0156
MH: 01 0157MH: 01 0156downstream0 ft. MWM - Water Mark, 75 %of cross sectional area0 ft. MWL - Water Level, 50 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 01 01572 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: YES, Start16.9 ft. FM - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES66.8 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start160.5 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"580.9 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish588.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: YES, Finish590.3 ft. AMH - Downstream Manhole, Survey Ends - 01 0156590.3 ft. MGO - General Observation - COCKROACHES IN MANHOLE

Observation photos (4)

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

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

  • Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

    16.9 ft. - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    66.8 ft. - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • General Observation - COCKROACHES IN MANHOLE

    590.3 ft. - General Observation - COCKROACHES IN MANHOLE

All inspections of P02100Work order 870568

Observations (11)

DistanceCodeObservation
160.5TFC—
16.9FM—
2DAGS—
66.8CM—
580.9CM—
0MWM—
0MWL—
590.3AMH01 0156
588.5DAGS—
590.3MGOCOCKROACHES IN MANHOLE
0AMH01 0157

Properties (7)

additional_info
630069020221201
custom_field_three
FRACTURES/CRACKS
custom_field_two
3
customer
1
datetime
2021-02-02T22:01:38-08:00
documentation
PRO PIPE
is_lateral_inspection
false