Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 3, 2022, 05:50 AM

  • 29 0163_29 0162_02022022_220947.mp4

Date
02/02/2022
W/O
936272
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00354
PipeID
P24059
Time
9:50 PM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K9859
Sewer Name
29 28TH STREET TRUNK
City
SIGNAL HILL
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 29
Page No.
02
Purpose
Routine Assessment
Project
WO_936272_TV29009_FEB2022
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
10 in.
Width
10 in.
Upstream MH
29 0163
Downstream MH
29 0162
Dir. of Survey
Downstream
Length Surveyed
324.5 ft.
Total Length
324.5 ft.
Structural Index
4
Structural Quick
4131
Structural Rating
7
O&M Index
3
O&M Quick
4222
O&M Rating
12
Overall Index
3
Overall Quick
—
Overall Rating
19
Pipe schematic from manhole 29 0163 to 29 0162
MH: 29 0163MH: 29 0162downstream0 ft. AMH - Upstream Manhole, Survey Begins - 29 01630 ft. MWL - Water Level, 25 %of cross sectional area0 ft. MWM - Water Mark, 50 %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, Start2 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start4.1 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start5.9 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: NO, 6"11.2 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: NO, 6"24.2 ft. TBA - Tap Break-In Active, at 09 o'clock, -, within 8 inches of joint: NO, 6"51.6 ft. TBA - Tap Break-In Active, at 09 o'clock, -, within 8 inches of joint: NO, 6"53.4 ft. TFA - Tap Factory Made Active, at 09 o'clock, -, within 8 inches of joint: NO, 6"105.1 ft. TFA - Tap Factory Made Active, at 09 o'clock, -, within 8 inches of joint: NO, 6"153.6 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: NO, 6"204.7 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: NO, 6"256.1 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"269.6 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES282.9 ft. TBA - Tap Break-In Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"289 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"304 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"324.5 ft. MSA - Survey Abandoned - DUE TO ALIGNMENT CHANGE.324.5 ft. LD - Alignment Down, 100 %324.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish324.5 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish324.5 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish

Observation photos (5)

  • 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

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

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

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

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

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

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

  • Survey Abandoned - DUE TO ALIGNMENT CHANGE.

    324.5 ft. - Survey Abandoned - DUE TO ALIGNMENT CHANGE.

All inspections of P24059Work order 936272

Observations (24)

DistanceCodeObservation
324.5MSADUE TO ALIGNMENT CHANGE.
282.9TBA—
324.5LD—
289TFC—
153.6TFC—
324.5DAGS—
53.4TFA—
0AMH29 0163
0MWL—
256.1TFC—
2DAGS—
105.1TFA—
304TFC—
4.1CM—
11.2TFC—
324.5DAE—
24.2TBA—
204.7TFC—
5.9TFC—
324.5CM—
2DAE—
51.6TBA—
0MWM—
269.6FM—

Properties (7)

additional_info
630138020222201
custom_field_three
ALIGNMENT CHANGE
custom_field_two
5
customer
1
datetime
2022-02-02T21:50:29-08:00
documentation
PRO PIPE
is_lateral_inspection
false