Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 14, 2018, 06:23 PM

  • 19 0176_19 0175_8142018_112555.mp4

Date
08/14/2018
W/O
0722684
Weather
Dry
Operator/Surveyor
SANTIAGO OBREGON
Sewer ID
Z00720
PipeID
P15144
Time
11:23 AM
Certificate
U-1014-06022541
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
G7785
Sewer Name
19 DAIRY VALLEY TRUNK
City
CERRITOS
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 19
Page No.
02
Purpose
Routine Assessment
Project
20180814SHO_DAIRY_VALLEY_TRUNK
Material
Vitrified Clay Pipe
Shape
Circular
Height
10 in.
Upstream MH
19 0176
Downstream MH
19 0175
Dir. of Survey
Downstream
Length Surveyed
324.4 ft.
Total Length
324.4 ft.
Structural Index
2
Structural Quick
3123
Structural Rating
9
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
2
Overall Quick
—
Overall Rating
9
Pipe schematic from manhole 19 0176 to 19 0175
MH: 19 0176MH: 19 0175downstream0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - MH 17668.3 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6"70.1 ft. CM - Crack Multiple, from 10 to 03 o'clock, within 8 inches of joint: YES160.8 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 6"160.8 ft. FC - Fracture Circumferential, from 11 to 09 o'clock, within 8 inches of joint: YES167.3 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: NO, 6"169.6 ft. CS - Crack Spiral, from 12 to 01 o'clock, within 8 inches of joint: YES261.6 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6"263 ft. SSS - Surface Spalling, at 08 o'clock, within 8 inches of joint: YES324.4 ft. AMH - Downstream Manhole, Survey Ends - MH 175324.4 ft. MGO - General Observation - ACTIVE CONNECTION IN THE MH @ 3

Observation photos (2)

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

    160.8 ft. - Fracture Circumferential, from 11 to 09 o'clock, within 8 inches of joint: YES

  • Surface Spalling, at 08 o'clock, within 8 inches of joint: YES

    263 ft. - Surface Spalling, at 08 o'clock, within 8 inches of joint: YES

All inspections of P15144Work order 0722684

Observations (13)

DistanceCodeObservation
261.6TF—
324.4AMHMH 175
263SSS—
70.1CM—
160.8TB—
0MWM—
0MWL—
169.6CS—
160.8FC—
324.4MGOACTIVE CONNECTION IN THE MH @ 3
0AMHMH 176
68.3TF—
167.3TFC—

Properties (6)

custom_field_three
FRACTURE AND CRACKS
custom_field_two
3
customer
LACSD
datetime
2018-08-14T11:23:46-07:00
documentation
OBREGON, BRAR, VENDRYES, PARAISO
is_lateral_inspection
false