Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 15, 2016, 05:12 PM

  • 29 0461_29 0460_4152016_103136.mp4

Date
04/15/2016
W/O
0547103
Weather
Dry
Operator/Surveyor
MIRANDA
Sewer ID
Z00989
PipeID
P24504
Time
10:12 AM
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.
01
Purpose
Routine Assessment
Project
20160415AM_LEWIS_AVENUE_SEWER
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Upstream MH
29 0461
Downstream MH
29 0460
Dir. of Survey
Downstream
Length Surveyed
230.6 ft.
Total Length
230.6 ft.
Structural Index
3
Structural Quick
4437
Structural Rating
43
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
3
Overall Quick
—
Overall Rating
45
Pipe schematic from manhole 29 0461 to 29 0460
MH: 29 0461MH: 29 0460downstream0 ft. MGO - General Observation - ROACHES INSIDE THE MH.0 ft. MWM - Water Mark, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 10:29 AM0 ft. MWL - Water Level, 5 %of cross sectional area5.1 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES7.7 ft. MGO - General Observation - CHIPPING ALL AROUND THE PIPE8 ft. FM - Fracture Multiple, from 09 to 02 o'clock, within 8 inches of joint: YES11 ft. CL - Crack Longitudinal, at 03 o'clock, within 8 inches of joint: YES44.6 ft. FM - Fracture Multiple, from 09 to 02 o'clock, within 8 inches of joint: YES53.5 ft. CM - Crack Multiple, from 11 to 04 o'clock, within 8 inches of joint: YES65.6 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES71.9 ft. CM - Crack Multiple, from 11 to 03 o'clock, within 8 inches of joint: YES75.7 ft. TFD - Tap Factory Made Defective, at 09 o'clock, -, within 8 inches of joint: NO, 6" - ACTIVE, CRACKED77.3 ft. CM - Crack Multiple, from 10 to 04 o'clock, within 8 inches of joint: YES89.3 ft. CM - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES93.3 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: NO, 6"97.9 ft. CL - Crack Longitudinal, at 10 o'clock, within 8 inches of joint: YES103.9 ft. FL - Fracture Longitudinal, at 11 o'clock, within 8 inches of joint: YES112.9 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES118.9 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start144.1 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: NO, 6"146.5 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: NO, 6"209 ft. FM - Fracture Multiple, from 09 to 01 o'clock, within 8 inches of joint: YES230.4 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish230.4 ft. MGO - General Observation - ROACHES INSIDE THE MH.230.6 ft. AMH - Downstream Manhole, Survey Ends - 11:06 AM

Observation photos (6)

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

    5.1 ft. - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES

  • General Observation - CHIPPING ALL AROUND THE PIPE

    7.7 ft. - General Observation - CHIPPING ALL AROUND THE PIPE

  • Fracture Multiple, from 09 to 02 o'clock, within 8 inches of joint: YES

    8 ft. - Fracture Multiple, from 09 to 02 o'clock, within 8 inches of joint: YES

  • Fracture Multiple, from 09 to 02 o'clock, within 8 inches of joint: YES

    44.6 ft. - Fracture Multiple, from 09 to 02 o'clock, within 8 inches of joint: YES

  • Fracture Longitudinal, at 11 o'clock, within 8 inches of joint: YES

    103.9 ft. - Fracture Longitudinal, at 11 o'clock, within 8 inches of joint: YES

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

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

All inspections of P24504Work order 0547103

Observations (26)

DistanceCodeObservation
75.7TFDACTIVE, CRACKED
97.9CL—
44.6FM—
103.9FL—
11CL—
89.3CM—
118.9CM—
0MGOROACHES INSIDE THE MH.
7.7MGOCHIPPING ALL AROUND THE PIPE
230.6AMH11:06 AM
0MWM—
77.3CM—
146.5TFC—
209FM—
112.9FL—
5.1FM—
93.3TFC—
230.4CM—
144.1TFC—
53.5CM—
0AMH10:29 AM
71.9CM—
65.6CL—
230.4MGOROACHES INSIDE THE MH.
0MWL—
8FM—

Properties (4)

custom_field_three
MULTIPLE CRACKS THROUGHOUT
custom_field_two
3
customer
LACSD
datetime
2016-04-15T10:12:28-07:00