Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 27, 2018, 07:12 AM

  • 29 0550_29 0549 _27072018_003302.mpg

Date
07/27/2018
W/O
717991
Weather
Dry
Operator/Surveyor
E. RUIZ
Sewer ID
Z00537
PipeID
P24696
Time
12:12 AM
Certificate
U-715-07000753
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K5325
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.
03
Purpose
Routine Assessment
Project
WO_717991_TV29055_AUG2018
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Width
8 in.
Upstream MH
29 0550
Downstream MH
29 0549
Dir. of Survey
Downstream
Length Surveyed
408.8 ft.
Total Length
408.8 ft.
Structural Index
3
Structural Quick
5142
Structural Rating
128
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
—
Overall Rating
128
Pipe schematic from manhole 29 0550 to 29 0549
MH: 29 0550MH: 29 0549downstream0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MWM - Water Mark, 5 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 29 055053.9 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6"84.3 ft. B - Broken, from 06 to 10 o'clock, within 8 inches of joint: YES103.5 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6"158.1 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6"169.8 ft. CM - Crack Multiple, from 01 to 05 o'clock, within 8 inches of joint: YES177.6 ft. SSS - Surface Spalling, from 07 to 08 o'clock, within 8 inches of joint: YES185.3 ft. CM - Crack Multiple, from 08 to 12 o'clock, within 8 inches of joint: YES198.4 ft. CM - Crack Multiple, from 09 to 01 o'clock, within 8 inches of joint: YES200.8 ft. CM - Crack Multiple, from 07 to 05 o'clock, within 8 inches of joint: YES, Start202.3 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: YES, 6"241.3 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6"294.5 ft. FM - Fracture Multiple, from 03 to 09 o'clock, within 8 inches of joint: YES294.5 ft. CM - Crack Multiple, from 07 to 05 o'clock, within 8 inches of joint: YES, Finish303.9 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: YES, 6"305 ft. FM - Fracture Multiple, from 03 to 09 o'clock, within 8 inches of joint: YES323.6 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES331.2 ft. CL - Crack Longitudinal, at 08 o'clock, within 8 inches of joint: YES336.6 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start353.5 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6" - DIRT IN LINE406.5 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish408.8 ft. AMH - Downstream Manhole, Survey Ends - 29 0549

Observation photos (11)

  • Broken, from 06 to 10 o'clock, within 8 inches of joint: YES

    84.3 ft. - Broken, from 06 to 10 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 01 to 05 o'clock, within 8 inches of joint: YES

    169.8 ft. - Crack Multiple, from 01 to 05 o'clock, within 8 inches of joint: YES

  • Surface Spalling, from 07 to 08 o'clock, within 8 inches of joint: YES

    177.6 ft. - Surface Spalling, from 07 to 08 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 08 to 12 o'clock, within 8 inches of joint: YES

    185.3 ft. - Crack Multiple, from 08 to 12 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 09 to 01 o'clock, within 8 inches of joint: YES

    198.4 ft. - Crack Multiple, from 09 to 01 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 07 to 05 o'clock, within 8 inches of joint: YES, Start

    200.8 ft. - Crack Multiple, from 07 to 05 o'clock, within 8 inches of joint: YES, Start

  • Fracture Multiple, from 03 to 09 o'clock, within 8 inches of joint: YES

    294.5 ft. - Fracture Multiple, from 03 to 09 o'clock, within 8 inches of joint: YES

  • Fracture Multiple, from 03 to 09 o'clock, within 8 inches of joint: YES

    305 ft. - Fracture Multiple, from 03 to 09 o'clock, within 8 inches of joint: YES

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

    323.6 ft. - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

  • Crack Longitudinal, at 08 o'clock, within 8 inches of joint: YES

    331.2 ft. - Crack Longitudinal, at 08 o'clock, within 8 inches of joint: YES

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

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

All inspections of P24696Work order 717991

Observations (24)

DistanceCodeObservation
294.5FM—
241.3TF—
294.5CM—
0MWL—
185.3CM—
305FM—
408.8AMH29 0549
177.6SSS—
84.3B—
0MWM—
200.8CM—
53.9TF—
198.4CM—
331.2CL—
169.8CM—
323.6CM—
303.9TFA—
0AMH29 0550
336.6CM—
406.5CM—
353.5TFDIRT IN LINE
202.3TFA—
158.1TF—
103.5TF—

Properties (3)

custom_field_two
2
customer
LACSD
datetime
2018-07-27T00:12:43-07:00