Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 15, 2016, 07:24 PM

  • 29 0459A_29 0459_4152016_122930.mp4

Date
04/15/2016
W/O
0547103
Weather
Dry
Operator/Surveyor
MIRANDA
Sewer ID
Z00989
PipeID
P24502
Time
12:24 PM
Certificate
U-1014-06022542
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
G7092
Sewer Name
29 LEWIS AVENUE 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
20160415AM_LEWIS_AVENUE_SEWER
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Upstream MH
29 0459
Downstream MH
29 0459A
Dir. of Survey
Upstream
Length Surveyed
226.4 ft.
Total Length
226.4 ft.
Structural Index
3
Structural Quick
3B25
Structural Rating
52
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
3
Overall Quick
—
Overall Rating
54
Pipe schematic from manhole 29 0459 to 29 0459A
MH: 29 0459MH: 29 0459Aupstream0 ft. AMH - Upstream Manhole, Survey Ends - LAMPHOLE, 1:14 PM0.2 ft. MGO - General Observation - SLIGHT GREASE THROUGHOUT THE REACH2.8 ft. TFA - Tap Factory Made Active, at 01 o'clock, -, within 8 inches of joint: YES, 6"11.3 ft. TFA - Tap Factory Made Active, at 09 o'clock, -, within 8 inches of joint: YES, 6"13.1 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES35 ft. TF - Tap Factory Made, at 01 o'clock, -, within 8 inches of joint: YES, 6" - OPEN45.5 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES57.8 ft. CL - Crack Longitudinal, at 11 o'clock, within 8 inches of joint: YES62 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: YES, 6"63.3 ft. FL - Fracture Longitudinal, at 01 o'clock, within 8 inches of joint: YES85.6 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: YES, 6"96.1 ft. CM - Crack Multiple, from 09 to 01 o'clock, within 8 inches of joint: YES105.1 ft. CL - Crack Longitudinal, at 11 o'clock, within 8 inches of joint: YES111.2 ft. FL - Fracture Longitudinal, at 01 o'clock, within 8 inches of joint: YES120.3 ft. CM - Crack Multiple, from 09 to 11 o'clock, within 8 inches of joint: YES121.3 ft. TFA - Tap Factory Made Active, at 09 o'clock, -, within 8 inches of joint: YES, 6"136.1 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: YES, 6"137.4 ft. FL - Fracture Longitudinal, at 01 o'clock, within 8 inches of joint: YES146.4 ft. FL - Fracture Longitudinal, at 02 o'clock, within 8 inches of joint: YES155.6 ft. CM - Crack Multiple, from 11 to 04 o'clock, within 8 inches of joint: YES173.6 ft. CL - Crack Longitudinal, at 02 o'clock, within 8 inches of joint: YES179.7 ft. CL - Crack Longitudinal, at 11 o'clock, within 8 inches of joint: YES182.5 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES183.8 ft. TFD - Tap Factory Made Defective, at 09 o'clock, -, within 8 inches of joint: YES, 6" - OPEN, CRACKED194.2 ft. CM - Crack Multiple, from 11 to 03 o'clock, within 8 inches of joint: YES203.4 ft. CM - Crack Multiple, from 08 to 10 o'clock, within 8 inches of joint: YES204.5 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: YES, 6" - OPEN208.8 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES212.1 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES219.3 ft. CM - Crack Multiple, from 08 to 02 o'clock, within 8 inches of joint: YES226.4 ft. MWM - Water Mark, 10 %of cross sectional area226.4 ft. MWL - Water Level, 5 %of cross sectional area226.4 ft. AMH - Downstream Manhole, Survey Begins - 12:29 PM226.4 ft. MGO - General Observation - ROACHES INSIDE THE MH.

Observation photos (5)

  • Crack Multiple, from 11 to 04 o'clock, within 8 inches of joint: YES

    70.8 ft. - Crack Multiple, from 11 to 04 o'clock, within 8 inches of joint: YES

  • Fracture Longitudinal, at 02 o'clock, within 8 inches of joint: YES

    80 ft. - Fracture Longitudinal, at 02 o'clock, within 8 inches of joint: YES

  • Fracture Longitudinal, at 01 o'clock, within 8 inches of joint: YES

    89 ft. - Fracture Longitudinal, at 01 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 09 to 11 o'clock, within 8 inches of joint: YES

    106.1 ft. - Crack Multiple, from 09 to 11 o'clock, within 8 inches of joint: YES

  • Fracture Longitudinal, at 01 o'clock, within 8 inches of joint: YES

    115.2 ft. - Fracture Longitudinal, at 01 o'clock, within 8 inches of joint: YES

All inspections of P24502Work order 0547103

Observations (34)

DistanceCodeObservation
168.6CL—
213.3CM—
21.9TFOPEN
226.2MGOSLIGHT GREASE THROUGHOUT THE REACH
0MWM—
42.6TFDOPEN, CRACKED
215.1TFA—
0MWL—
105.1TFA—
90.3TFA—
163.1FL—
106.1CM—
130.3CM—
14.3CL—
180.9CM—
226.4AMHLAMPHOLE, 1:14 PM
70.8CM—
23CM—
89FL—
121.3CL—
7.1CM—
223.6TFA—
43.9CM—
32.2CM—
0AMH12:29 PM
80FL—
52.8CL—
46.7CL—
115.2FL—
140.8TFA—
0MGOROACHES INSIDE THE MH.
17.6CM—
164.4TFC—
191.4TFOPEN

Properties (4)

custom_field_three
MULTIPLE CRACKS AND FRACTURES
custom_field_two
3
customer
LACSD
datetime
2016-04-15T12:24:00-07:00