Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 3, 2021, 10:29 AM
  • 01 0156_01 0155_02032021_024420.mp4

Date
02/03/2021
W/O
870568
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00204
PipeID
P02099
Time
2:29 AM
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 0156
Downstream MH
01 0155
Dir. of Survey
Downstream
Length Surveyed
340 ft.
Total Length
340 ft.
Structural Index
3
Structural Quick
3I00
Structural Rating
147
O&M Index
2
O&M Quick
412M
O&M Rating
140
Overall Index
2
Overall Quick
Overall Rating
287
Pipe schematic from manhole 01 0156 to 01 0155
MH: 01 0156MH: 01 0155downstream0 ft. AMH - Upstream Manhole, Survey Begins - 01 01560 ft. MWL - Water Level, 25 %of cross sectional area0 ft. MWM - Water Mark, 60 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start84.8 ft. CM - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES100.3 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start340 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish340 ft. MGO - General Observation - COCKROACHES IN MANHOLE340 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish340 ft. AMH - Downstream Manhole, Survey Ends - 01 0155

Observation photos (4)

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

  • Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES

    84.8 ft. - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES

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

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

  • General Observation - COCKROACHES IN MANHOLE

    340 ft. - General Observation - COCKROACHES IN MANHOLE

Observations (10)

DistanceCodeObservation
0AMH01 0156
340DAGS
0MWL
2DAGS
340MGOCOCKROACHES IN MANHOLE
100.3CM
0MWM
84.8CM
340CM
340AMH01 0155

Properties (7)

additional_info
630069020221201
custom_field_three
MULTIPLE CRACKS
custom_field_two
3
customer
1
datetime
2021-02-03T02:29:01-08:00
documentation
PRO PIPE
is_lateral_inspection
false