Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 2, 2017, 12:16 PM

  • 29 0397_29 0396 _02102017_051643.mp4

Date
10/02/2017
W/O
663218
Weather
Dry
Operator/Surveyor
K. ADAME
Sewer ID
Z01090
PipeID
P24434
Time
5:16 AM
Certificate
07009000
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K4813
Sewer Name
29 ALAMITOS PUMPING PLANT 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_663218_TV29104_OCT2017
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Width
8 in.
Upstream MH
29 0397
Downstream MH
29 0396
Dir. of Survey
Downstream
Length Surveyed
249.8 ft.
Total Length
249.8 ft.
Structural Index
2
Structural Quick
5241
Structural Rating
186
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
2
Overall Quick
—
Overall Rating
186
Pipe schematic from manhole 29 0397 to 29 0396
MH: 29 0397MH: 29 0396downstream0 ft. MWM - Water Mark, 10 %of cross sectional area0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 29 03972 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2.1 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: NO5.8 ft. CM - Crack Multiple, from 09 to 01 o'clock, within 8 inches of joint: YES8.6 ft. CM - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES11.7 ft. CM - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES14.8 ft. CM - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES, Start34.3 ft. TFA - Tap Factory Made Active, at 03 o'clock, -, within 8 inches of joint: NO, 4"37 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: NO, 4"90.8 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: NO, 4"93.5 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: NO, 4"99.5 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: NO, 4"101.9 ft. CM - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish101.9 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: NO, 4"101.9 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: NO104.1 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: NO, 4"111.6 ft. CM - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: NO, Start182.6 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: NO, 4"185.1 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: NO, 4"203.9 ft. CM - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: NO, Finish222.5 ft. CL - Crack Longitudinal, at 04 o'clock, within 8 inches of joint: YES243.8 ft. CM - Crack Multiple, from 08 to 10 o'clock, within 8 inches of joint: YES244.7 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: YES, 4"245.9 ft. B - Broken, from 08 to 04 o'clock, within 8 inches of joint: YES245.9 ft. BVV - Broken Void Visible, from 03 to 04 o'clock, within 8 inches of joint: YES247 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish249.8 ft. AMH - Downstream Manhole, Survey Ends - 29 0396

Observation photos (11)

  • Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: NO

    2.1 ft. - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: NO

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

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

  • Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES

    8.6 ft. - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES

    11.7 ft. - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES, Start

    14.8 ft. - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES, Start

  • Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: NO

    101.9 ft. - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: NO

  • Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: NO, Start

    111.6 ft. - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: NO, Start

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

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

  • Crack Multiple, from 08 to 10 o'clock, within 8 inches of joint: YES

    243.8 ft. - Crack Multiple, from 08 to 10 o'clock, within 8 inches of joint: YES

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

    245.9 ft. - Broken, from 08 to 04 o'clock, within 8 inches of joint: YES

  • Broken Void Visible, from 03 to 04 o'clock, within 8 inches of joint: YES

    245.9 ft. - Broken Void Visible, from 03 to 04 o'clock, within 8 inches of joint: YES

All inspections of P24434Work order 663218

Observations (29)

DistanceCodeObservation
2SSS—
34.3TFA—
243.8CM—
101.9CM—
111.6CM—
244.7TFC—
90.8TFC—
245.9B—
0MWM—
0MWL—
203.9CM—
37TFC—
99.5TF—
101.9TF—
101.9CM—
249.8AMH29 0396
14.8CM—
247SSS—
185.1TF—
5.8CM—
222.5CL—
8.6CM—
182.6TF—
245.9BVV—
104.1TF—
93.5TFC—
0AMH29 0397
2.1FM—
11.7CM—

Properties (4)

additional_info
SC353062
custom_field_two
2
customer
LACSD
datetime
2017-10-02T05:16:11-07:00