Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 19, 2022, 05:34 AM

  • 21 0394_21 0393_05182022_235138.mp4

Date
05/18/2022
W/O
952151
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00757
PipeID
P15600
Time
10:34 PM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K10117
Sewer Name
21 CENTER STREET TRUNK
City
CITY OF INDUSTRY
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
35
Purpose
Routine Assessment
Project
WO_952151_TV21124_MAY2022
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
21 0394
Downstream MH
21 0393
Dir. of Survey
Downstream
Length Surveyed
352.8 ft.
Total Length
352.8 ft.
Structural Index
3
Structural Quick
3221
Structural Rating
8
O&M Index
2
O&M Quick
2M1D
O&M Rating
164
Overall Index
2
Overall Quick
—
Overall Rating
172
Pipe schematic from manhole 21 0394 to 21 0393
MH: 21 0394MH: 21 0393downstream0 ft. MWM - Water Mark, 15 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 21 03942.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start38.8 ft. RFJ - Roots Fine Joint, from 07 to 12 o'clock, within 8 inches of joint: YES39.8 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: YES, 6"69.5 ft. CM - Crack Multiple, from 08 to 10 o'clock, within 8 inches of joint: YES84.6 ft. CL - Crack Longitudinal, at 03 o'clock, within 8 inches of joint: YES94.6 ft. RFJ - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YES99.9 ft. RFJ - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YES105 ft. RFJ - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YES, Start210.4 ft. RFJ - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish236.6 ft. CM - Crack Multiple, from 04 to 08 o'clock, within 8 inches of joint: YES273.6 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"350.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish352.8 ft. AMH - Downstream Manhole, Survey Ends - 21 0393

Observation photos (8)

  • Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start

    2.2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start

  • Roots Fine Joint, from 07 to 12 o'clock, within 8 inches of joint: YES

    38.8 ft. - Roots Fine Joint, from 07 to 12 o'clock, within 8 inches of joint: YES

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

    69.5 ft. - Crack Multiple, from 08 to 10 o'clock, within 8 inches of joint: YES

  • Crack Longitudinal, at 03 o'clock, within 8 inches of joint: YES

    84.6 ft. - Crack Longitudinal, at 03 o'clock, within 8 inches of joint: YES

  • Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YES

    94.6 ft. - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YES

  • Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YES

    99.9 ft. - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YES

  • Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    105 ft. - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

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

    236.6 ft. - Crack Multiple, from 04 to 08 o'clock, within 8 inches of joint: YES

All inspections of P15600Work order 952151

Observations (16)

DistanceCodeObservation
94.6RFJ—
236.6CM—
0MWM—
350.8DAGS—
352.8AMH21 0393
2.2DAGS—
210.4RFJ—
0MWL—
39.8TBA—
69.5CM—
38.8RFJ—
273.6TFC—
99.9RFJ—
105RFJ—
0AMH21 0394
84.6CL—

Properties (7)

additional_info
630063051822201
custom_field_three
CRACKS/FRACTURES
custom_field_two
2
customer
1
datetime
2022-05-18T22:34:38-07:00
documentation
PRO PIPE
is_lateral_inspection
false