Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 18, 2020, 07:42 AM

  • 29 0386_29 0385_08182020_010024.mp4

Date
08/18/2020
W/O
844690
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00537
PipeID
P24423
Time
12:42 AM
Certificate
U-508-7069
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K7950
Sewer Name
21ST STREET SEWER
City
SIGNAL HILL
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 29
Page No.
03
Purpose
Routine Assessment
Project
RFIR_WO_844690_TV29055_AUG2020
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Width
8 in.
Upstream MH
29 0386
Downstream MH
29 0385
Dir. of Survey
Downstream
Length Surveyed
304.2 ft.
Total Length
304.2 ft.
Structural Index
3
Structural Quick
3K2K
Structural Rating
300
O&M Index
1
O&M Quick
2112
O&M Rating
4
Overall Index
2
Overall Quick
—
Overall Rating
304
Pipe schematic from manhole 29 0386 to 29 0385
MH: 29 0386MH: 29 0385downstream0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 29 03860 ft. MWM - Water Mark, 10 %of cross sectional area2 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start4.9 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: YES, 4", 6"4.9 ft. RFJ - Roots Fine Joint, from 08 to 10 o'clock, within 8 inches of joint: YES14.7 ft. RFJ - Roots Fine Joint, at 10 o'clock, within 8 inches of joint: YES48.7 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"54.9 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: YES, 4", 6"97.8 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6" - OPEN100.3 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"151.9 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"197.8 ft. TFD - Tap Factory Made Defective, at 10 o'clock, -, within 8 inches of joint: YES, 4", 6" - 10% ROOTS-LATERAL/OPEN200.4 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"248.8 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6" - OPEN266.8 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"302 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish304.2 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish304.2 ft. AMH - Downstream Manhole, Survey Ends - 29 0385

Observation photos (3)

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

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

  • Roots Fine Joint, from 08 to 10 o'clock, within 8 inches of joint: YES

    4.9 ft. - Roots Fine Joint, from 08 to 10 o'clock, within 8 inches of joint: YES

  • Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: YES, 4", 6"

    54.9 ft. - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: YES, 4", 6"

All inspections of P24423Work order 844690

Observations (20)

DistanceCodeObservation
304.2CM—
248.8TFOPEN
2CM—
2SSS—
4.9TFA—
97.8TFOPEN
302SSS—
304.2AMH29 0385
4.9RFJ—
266.8TFC—
200.4TFC—
14.7RFJ—
0MWL—
0AMH29 0386
197.8TFD10% ROOTS-LATERAL/OPEN
151.9TFC—
100.3TFC—
48.7TFC—
0MWM—
54.9TBA—

Properties (7)

additional_info
SC411812
custom_field_three
MULTIPLE CRACKS
custom_field_two
3
customer
1
datetime
2020-08-18T00:42:45-07:00
documentation
PROPIPE
is_lateral_inspection
false