Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 6, 2016, 03:42 PM

  • 29 0522_29 0521_762016_103343.mp4

Date
07/06/2016
W/O
0574371
Weather
Dry
Operator/Surveyor
MIRANDA
Sewer ID
Z01106
PipeID
P24574
Time
8:42 AM
Certificate
U-1014-06022542
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
G7171
Sewer Name
29 19TH 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
20160706AM_19TH_STREET_SEWER
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Upstream MH
29 0522
Downstream MH
29 0521
Dir. of Survey
Downstream
Length Surveyed
265.2 ft.
Total Length
265.2 ft.
Structural Index
3
Structural Quick
423A
Structural Rating
51
O&M Index
2
O&M Quick
2200
O&M Rating
4
Overall Index
3
Overall Quick
—
Overall Rating
55
Pipe schematic from manhole 29 0522 to 29 0521
MH: 29 0522MH: 29 0521downstream0 ft. MWM - Water Mark, 5 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 10:33 AM0 ft. MGO - General Observation - ROACHES INSIDE THE MH.0 ft. MWL - Water Level, 5 %of cross sectional area10.8 ft. CM - Crack Multiple, from 09 to 02 o'clock, within 8 inches of joint: YES13.5 ft. CL - Crack Longitudinal, at 09 o'clock, within 8 inches of joint: YES15.9 ft. CM - Crack Multiple, from 01 to 03 o'clock, within 8 inches of joint: YES21 ft. FL - Fracture Longitudinal, at 01 o'clock, within 8 inches of joint: YES21.5 ft. FC - Fracture Circumferential, from 01 to 02 o'clock, within 8 inches of joint: NO28.9 ft. FL - Fracture Longitudinal, at 01 o'clock, within 8 inches of joint: YES41.8 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES52.2 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES60.2 ft. FL - Fracture Longitudinal, at 01 o'clock, within 8 inches of joint: YES60.4 ft. FC - Fracture Circumferential, from 01 to 03 o'clock, within 8 inches of joint: NO67.8 ft. CL - Crack Longitudinal, at 02 o'clock, within 8 inches of joint: YES70.5 ft. CM - Crack Multiple, from 07 to 05 o'clock, within 8 inches of joint: YES, Start76.8 ft. JOL - Joint Offset Large77.7 ft. TFA - Tap Factory Made Active, at 09 o'clock, -, within 8 inches of joint: NO, 6", 6"79.5 ft. MGO - General Observation - CHIPPING95.1 ft. TFD - Tap Factory Made Defective, at 02 o'clock, -, within 8 inches of joint: NO, 6" - OPEN, 15% BLOCKED104.2 ft. JSM - Joint Separated Medium104.3 ft. FL - Fracture Longitudinal, at 04 o'clock, within 8 inches of joint: YES161.6 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES179 ft. TFA - Tap Factory Made Active, at 09 o'clock, -, within 8 inches of joint: YES, 6"196.2 ft. TFD - Tap Factory Made Defective, at 03 o'clock, -, within 8 inches of joint: NO, 6" - OPEN, 15% BLOCKED197.5 ft. FM - Fracture Multiple, from 07 to 05 o'clock, within 8 inches of joint: YES239.1 ft. FC - Fracture Circumferential, from 07 to 09 o'clock, within 8 inches of joint: YES - POSSIBLY BROKEN254.8 ft. FM - Fracture Multiple, from 07 to 05 o'clock, within 8 inches of joint: YES263.5 ft. CM - Crack Multiple, from 07 to 05 o'clock, within 8 inches of joint: YES, Finish263.5 ft. MGO - General Observation - FRACTURES THROUGHOUT THE REACH263.6 ft. MGO - General Observation - SLIGHT GREASE THROUGHOUT THE REACH264 ft. MGO - General Observation - ROACHES INSIDE THE MH.265.2 ft. AMH - Downstream Manhole, Survey Ends - 11:15 AM

Observation photos (14)

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

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

  • Fracture Circumferential, from 01 to 02 o'clock, within 8 inches of joint: NO

    21.5 ft. - Fracture Circumferential, from 01 to 02 o'clock, within 8 inches of joint: NO

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

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

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

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

  • Fracture Circumferential, from 01 to 03 o'clock, within 8 inches of joint: NO

    60.4 ft. - Fracture Circumferential, from 01 to 03 o'clock, within 8 inches of joint: NO

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

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

  • Joint Offset Large

    76.8 ft. - Joint Offset Large

  • General Observation - CHIPPING

    79.5 ft. - General Observation - CHIPPING

  • Joint Separated Medium

    104.2 ft. - Joint Separated Medium

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

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

  • Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES

    161.6 ft. - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES

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

    197.5 ft. - Fracture Multiple, from 07 to 05 o'clock, within 8 inches of joint: YES

  • Fracture Circumferential, from 07 to 09 o'clock, within 8 inches of joint: YES - POSSIBLY BROKEN

    239.1 ft. - Fracture Circumferential, from 07 to 09 o'clock, within 8 inches of joint: YES - POSSIBLY BROKEN

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

    254.8 ft. - Fracture Multiple, from 07 to 05 o'clock, within 8 inches of joint: YES

All inspections of P24574Work order 0574371

Observations (33)

DistanceCodeObservation
161.6FL—
10.8CM—
77.7TFA—
196.2TFDOPEN, 15% BLOCKED
0MWM—
263.5CM—
70.5CM—
0AMH10:33 AM
179TFA—
263.6MGOSLIGHT GREASE THROUGHOUT THE REACH
264MGOROACHES INSIDE THE MH.
13.5CL—
239.1FCPOSSIBLY BROKEN
67.8CL—
28.9FL—
0MGOROACHES INSIDE THE MH.
60.2FL—
0MWL—
15.9CM—
197.5FM—
79.5MGOCHIPPING
104.2JSM—
104.3FL—
254.8FM—
263.5MGOFRACTURES THROUGHOUT THE REACH
265.2AMH11:15 AM
95.1TFDOPEN, 15% BLOCKED
76.8JOL—
41.8CM—
60.4FC—
21FL—
21.5FC—
52.2CM—

Properties (4)

custom_field_three
BROKEN PIPE
custom_field_two
1
customer
LACSD
datetime
2016-07-06T08:42:05-07:00