Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 19, 2018, 07:12 AM

  • 01 0142_01 0141_09192018_001220.mp4

Date
09/19/2018
W/O
723907
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00204
PipeID
P02085
Time
12:12 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K6032
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_723907_TV01263_SEP2018
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
01 0142
Downstream MH
01 0141
Dir. of Survey
Downstream
Length Surveyed
150.4 ft.
Total Length
150.4 ft.
Structural Index
4
Structural Quick
4D21
Structural Rating
110
O&M Index
2
O&M Quick
412E
O&M Rating
64
Overall Index
3
Overall Quick
—
Overall Rating
174
Pipe schematic from manhole 01 0142 to 01 0141
MH: 01 0142MH: 01 0141downstream0 ft. MWL - Water Level, 50 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 01 01420 ft. MWM - Water Mark, 70 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: YES, Start6.3 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES12.7 ft. FM - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start148 ft. FM - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish150.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: YES, Finish150.4 ft. AMH - Downstream Manhole, Survey Ends - 01 0141150.4 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

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

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

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

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

  • General Observation - COCKROACHES IN MANHOLE

    150.4 ft. - General Observation - COCKROACHES IN MANHOLE

All inspections of P02085Work order 723907

Observations (10)

DistanceCodeObservation
0MWL—
150.4DAGS—
0AMH01 0142
148FM—
0MWM—
12.7FM—
150.4AMH01 0141
2DAGS—
150.4MGOCOCKROACHES IN MANHOLE
6.3CL—

Properties (4)

additional_info
SC364796
custom_field_two
2
customer
LACSD
datetime
2018-09-19T00:12:07-07:00