Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 23, 2017, 09:50 AM

  • 29 0376_29 0375 _23082017_030733.mp4

Date
08/23/2017
W/O
651742
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00537
PipeID
P24413
Time
2:50 AM
Certificate
U-508-7069
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K4791
Sewer Name
29 21ST STREET SEWER
City
SIGNAL HILL
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 29
Page No.
04
Purpose
Routine Assessment
Project
WO_651742_TV29055_AUG2017
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Width
8 in.
Upstream MH
29 0376
Downstream MH
29 0375
Dir. of Survey
Downstream
Length Surveyed
330.7 ft.
Total Length
330.7 ft.
Structural Index
3
Structural Quick
3M24
Structural Rating
212
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
—
Overall Rating
212
Pipe schematic from manhole 29 0376 to 29 0375
MH: 29 0376MH: 29 0375downstream0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 29 03760 ft. MWM - Water Mark, 10 %of cross sectional area3 ft. MMC - Material Change, Concrete pipe (non-reinfored)3 ft. SAV - Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Start15.9 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"20.5 ft. CL - Crack Longitudinal, at 03 o'clock, within 8 inches of joint: YES79.8 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES109.1 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"110.6 ft. CM - Crack Multiple, from 12 to 02 o'clock, within 8 inches of joint: YES126.2 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES138.8 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: NO, 6"210.3 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"211.9 ft. CL - Crack Longitudinal, at 04 o'clock, within 8 inches of joint: YES220.6 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"309.5 ft. CM - Crack Multiple, from 08 to 11 o'clock, within 8 inches of joint: YES313.1 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"330.7 ft. SAV - Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Finish330.7 ft. AMH - Downstream Manhole, Survey Ends - 29 0375

Observation photos (7)

  • Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Start

    3 ft. - Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Start

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

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

  • Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES

    79.8 ft. - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 12 to 02 o'clock, within 8 inches of joint: YES

    110.6 ft. - Crack Multiple, from 12 to 02 o'clock, within 8 inches of joint: YES

  • Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES

    126.2 ft. - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES

  • Crack Longitudinal, at 04 o'clock, within 8 inches of joint: YES

    211.9 ft. - Crack Longitudinal, at 04 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 08 to 11 o'clock, within 8 inches of joint: YES

    309.5 ft. - Crack Multiple, from 08 to 11 o'clock, within 8 inches of joint: YES

All inspections of P24413Work order 651742

Observations (19)

DistanceCodeObservation
220.6TF—
313.1TF—
211.9CL—
126.2CL—
330.7SAV—
110.6CM—
330.7AMH29 0375
20.5CL—
3MMC—
79.8CL—
3SAV—
138.8TF—
15.9TF—
0MWL—
210.3TFA—
109.1TF—
0AMH29 0376
0MWM—
309.5CM—

Properties (5)

additional_info
SC345550
custom_field_two
3
customer
LACSD
datetime
2017-08-23T02:50:23-07:00
is_lateral_inspection
false