Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 16, 2016, 08:51 AM

  • 29 0180_29 0179 _11162016_005201.mp4

Date
11/16/2016
W/O
596982
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00354
PipeID
P24076
Time
12:51 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K4014
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.
01
Purpose
Routine Assessment
Project
WO_596982_TV29052_OCT2016
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
29 0180
Downstream MH
29 0179
Dir. of Survey
Downstream
Length Surveyed
383.6 ft.
Total Length
383.6 ft.
Structural Index
3
Structural Quick
5146
Structural Rating
253
O&M Index
2
O&M Quick
2N00
O&M Rating
152
Overall Index
3
Overall Quick
—
Overall Rating
405
Pipe schematic from manhole 29 0180 to 29 0179
MH: 29 0180MH: 29 0179downstream0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MWM - Water Mark, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 29 01802 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start7.2 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start82.4 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"85.3 ft. TFC - Tap Factory Made Capped, at 11 o'clock, -, within 8 inches of joint: NO, 6"215.7 ft. TFC - Tap Factory Made Capped, at 11 o'clock, -, within 8 inches of joint: NO, 6"218.3 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"318.4 ft. CH3 - Crack Longitudinal Hinge, 3, from 09 to 03 o'clock, within 8 inches of joint: YES330.8 ft. CL - Crack Longitudinal, at 09 o'clock, within 8 inches of joint: YES337 ft. TFA - Tap Factory Made Active, at 11 o'clock, -, within 8 inches of joint: NO, 6"339.7 ft. FM - Fracture Multiple, from 12 to 12 o'clock, within 8 inches of joint: YES, Start339.7 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"371.7 ft. FM - Fracture Multiple, from 12 to 12 o'clock, within 8 inches of joint: YES, Finish377.6 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish380.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish383.6 ft. AMH - Downstream Manhole, Survey Ends - 29 0179

Observation photos (5)

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

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

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

  • Crack Longitudinal Hinge, 3, from 09 to 03 o'clock, within 8 inches of joint: YES

    318.4 ft. - Crack Longitudinal Hinge, 3, from 09 to 03 o'clock, within 8 inches of joint: YES

  • Crack Longitudinal, at 09 o'clock, within 8 inches of joint: YES

    330.8 ft. - Crack Longitudinal, at 09 o'clock, within 8 inches of joint: YES

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

    339.7 ft. - Fracture Multiple, from 12 to 12 o'clock, within 8 inches of joint: YES, Start

All inspections of P24076Work order 596982

Observations (18)

DistanceCodeObservation
2DAGS—
0MWL—
337TFA—
339.7FM—
0MWM—
7.2CM—
218.3TFC—
330.8CL—
0AMH29 0180
377.6CM—
380.9DAGS—
371.7FM—
82.4TF—
339.7TFC—
215.7TFC—
85.3TFC—
318.4CH3—
383.6AMH29 0179

Properties (6)

additional_info
SC306406
custom_field_two
2
customer
LACSD
datetime
2016-11-16T00:51:02-08:00
documentation
PRO PIPE
is_lateral_inspection
false