Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 28, 2018, 04:18 PM

  • 30 0287_30 0296_8282018_093737.mp4

Date
08/28/2018
W/O
0724024
Weather
Dry
Operator/Surveyor
SANTIAGO OBREGON
Sewer ID
Z00859
PipeID
P21445
Time
9:18 AM
Certificate
U-1014-06022541
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H0960
Sewer Name
30 DOUGLAS CUT P.P. INFLUENT SEWER
City
PALOS VERDES
Loc. details
Other
Location Code
Z
Use of Sewer
Sanitary Sewer
District
District 30
Page No.
08
Purpose
Routine Assessment
Project
20180828SHO_DOUGLAS_CUT_PP_INFLUENT_SEWER
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Upstream MH
30 0296
Downstream MH
30 0287
Dir. of Survey
Upstream
Length Surveyed
27.9 ft.
Total Length
27.9 ft.
Structural Index
4
Structural Quick
5141
Structural Rating
12
O&M Index
4
O&M Quick
5121
O&M Rating
7
Overall Index
4
Overall Quick
—
Overall Rating
19
Pipe schematic from manhole 30 0296 to 30 0287
MH: 30 0296MH: 30 0287upstream0 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES, Finish0 ft. AMH - Upstream Manhole, Survey Ends - MH 02875.8 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Finish5.8 ft. B - Broken, from 01 to 03 o'clock, within 8 inches of joint: YES9.1 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start17.6 ft. B - Broken, from 11 to 12 o'clock, within 8 inches of joint: YES18.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES, Start27.9 ft. AMH - Downstream Manhole, Survey Begins - MH 029627.9 ft. MWM - Water Mark, 75 %of cross sectional area27.9 ft. MWL - Water Level, 35 %of cross sectional area

Observation photos (3)

  • Broken, from 11 to 12 o'clock, within 8 inches of joint: YES

    10.3 ft. - Broken, from 11 to 12 o'clock, within 8 inches of joint: YES

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

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

  • Broken, from 01 to 03 o'clock, within 8 inches of joint: YES

    22.1 ft. - Broken, from 01 to 03 o'clock, within 8 inches of joint: YES

All inspections of P21445Work order 0724024

Observations (10)

DistanceCodeObservation
27.9DAGS—
9.4DAGS—
22.1FL—
0AMHMH 0296
18.8FL—
22.1B—
10.3B—
0MWM—
0MWL—
27.9AMHMH 0287

Properties (6)

custom_field_three
BROKEN PIPE
custom_field_two
2
customer
LACSD
datetime
2018-08-28T09:18:16-07:00
documentation
OBREGON, IGNACIO, PARAISO
is_lateral_inspection
false