Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 5, 2020, 05:48 PM

  • 29 0128_29 0124_11052020_100049.mp4

Date
11/05/2020
W/O
860502
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z01116
PipeID
P24019
Time
9:48 AM
Certificate
U-109-7948
System Owner
1
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K8236
Sewer Name
29 SPRING STREET SEWER
City
SIGNAL HILL
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 29
Page No.
01
Purpose
Routine Assessment
Project
WO_860502_TV29030_NOV2020
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
29 0128
Downstream MH
29 0124
Dir. of Survey
Downstream
Length Surveyed
348.3 ft.
Total Length
348.3 ft.
Structural Index
2
Structural Quick
532M
Structural Rating
157
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
2
Overall Quick
—
Overall Rating
157
Pipe schematic from manhole 29 0128 to 29 0124
MH: 29 0128MH: 29 0124downstream0 ft. MWL - Water Level, 0 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 29 01280 ft. MWM - Water Mark, 5 %of cross sectional area2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start263.1 ft. HVV - Hole Void Visible, at 11 o'clock, within 8 inches of joint: YES263.1 ft. B - Broken, from 07 to 02 o'clock, within 8 inches of joint: YES, 2ft, 2ft292.1 ft. FC - Fracture Circumferential, from 04 to 09 o'clock, within 8 inches of joint: YES310.1 ft. FC - Fracture Circumferential, from 05 to 10 o'clock, within 8 inches of joint: YES310.2 ft. B - Broken, from 05 to 09 o'clock, within 8 inches of joint: YES346 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish348 ft. MGO - General Observation - ROACHES @ MH348.3 ft. AMH - Downstream Manhole, Survey Ends - 29 0124

Observation photos (3)

  • Broken, from 07 to 02 o'clock, within 8 inches of joint: YES, 2ft, 2ft

    263.1 ft. - Broken, from 07 to 02 o'clock, within 8 inches of joint: YES, 2ft, 2ft

  • Fracture Circumferential, from 04 to 09 o'clock, within 8 inches of joint: YES

    292.1 ft. - Fracture Circumferential, from 04 to 09 o'clock, within 8 inches of joint: YES

  • Fracture Circumferential, from 05 to 10 o'clock, within 8 inches of joint: YES

    310.1 ft. - Fracture Circumferential, from 05 to 10 o'clock, within 8 inches of joint: YES

All inspections of P24019Work order 860502

Observations (12)

DistanceCodeObservation
0MWL—
310.1FC—
263.1HVV—
310.2B—
346SSS—
263.1B—
2SSS—
0AMH29 0128
348MGOROACHES @ MH
0MWM—
348.3AMH29 0124
292.1FC—

Properties (6)

custom_field_three
BROKEN PIPE/MULTIPLE FRACTURES
custom_field_two
1
customer
1
datetime
2020-11-05T09:48:14-08:00
documentation
PRO PIPE
is_lateral_inspection
false