Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 17, 2019, 07:12 PM

  • 02 1866_02 1554_9172019_125945.mp4

Date
09/17/2019
W/O
0790904
Weather
Dry
Operator/Surveyor
SANTIAGO OBREGON
Sewer ID
Z00246
PipeID
P04652
Time
12:12 PM
Certificate
U-1014-06022541
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
G8083
Sewer Name
02 DOUGLAS AVENUE TRUNK
City
COMMERCE
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
12
Purpose
Capital Improvement Program Assesment
Project
20190917SHO_DOUGLAS_AVENUE_TRUNK
Material
Vitrified Clay Pipe
Shape
Circular
Height
12 in.
Upstream MH
02 1866
Downstream MH
02 1554
Dir. of Survey
Downstream
Length Surveyed
135.5 ft.
Total Length
135.5 ft.
Structural Index
3
Structural Quick
5137
Structural Rating
28
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
3
Overall Quick
—
Overall Rating
30
Pipe schematic from manhole 02 1866 to 02 1554
MH: 02 1866MH: 02 1554downstream0 ft. AMH - Upstream Manhole, Survey Begins - MH 18660 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MWL - Water Level, 15 %of cross sectional area30.6 ft. SAV - Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Start30.6 ft. MMC - Material Change, Concrete pipe (non-reinfored)35.7 ft. SAV - Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Finish35.7 ft. VR - Vermin - Rat, within 8 inches of joint: YES, 11 - MOUSE35.7 ft. MMC - Material Change, Vitrified clay pipe35.7 ft. HVV - Hole Void Visible, at 02 o'clock, within 8 inches of joint: YES57.8 ft. SSS - Surface Spalling, from 01 to 03 o'clock, within 8 inches of joint: YES71.1 ft. CM - Crack Multiple, from 09 to 11 o'clock, within 8 inches of joint: YES75.2 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"76.9 ft. FS - Fracture Spiral, from 09 to 11 o'clock, within 8 inches of joint: YES77.9 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"80.7 ft. CM - Crack Multiple, from 12 to 02 o'clock, within 8 inches of joint: YES83.4 ft. CM - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES101.8 ft. CM - Crack Multiple, from 09 to 12 o'clock, within 8 inches of joint: YES107.5 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start124 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"126.4 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"134 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish135.5 ft. AMH - Downstream Manhole, Survey Ends - MH 1554

Observation photos (4)

  • Vermin - Rat, within 8 inches of joint: YES, 11 - MOUSE

    35.7 ft. - Vermin - Rat, within 8 inches of joint: YES, 11 - MOUSE

  • Hole Void Visible, at 02 o'clock, within 8 inches of joint: YES

    35.7 ft. - Hole Void Visible, at 02 o'clock, within 8 inches of joint: YES

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

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

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

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

All inspections of P04652Work order 0790904

Observations (22)

DistanceCodeObservation
0AMHMH 1866
35.7SAV—
134CM—
135.5AMHMH 1554
30.6SAV—
35.7VRMOUSE
101.8CM—
30.6MMC—
75.2TFC—
0MWM—
83.4CM—
57.8SSS—
80.7CM—
124TFC—
35.7MMC—
71.1CM—
76.9FS—
126.4TF—
35.7HVV—
0MWL—
107.5CM—
77.9TFC—

Properties (5)

additional_info
RFIR
customer
LACSD
datetime
2019-09-17T12:12:59-07:00
documentation
OBREGON, RUVALCABA, IGNACIO, BRAR
is_lateral_inspection
false