Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 13, 2017, 10:28 AM
  • 05 2131_05 2130_12132017_022944.mp4

Date
12/13/2017
W/O
673995
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00479
PipeID
P07271
Time
2:28 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K5247
Sewer Name
05 MADISON STREET TRUNK
City
TORRANCE
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
31
Purpose
Routine Assessment
Project
WO_673995_TV05062_DEC2017
Material
Vitrified Clay Pipe
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
05 2131
Downstream MH
05 2130
Dir. of Survey
Downstream
Length Surveyed
12 ft.
Total Length
12 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
3
O&M Quick
4132
O&M Rating
14
Overall Index
3
Overall Quick
Overall Rating
14
Pipe schematic from manhole 05 2131 to 05 2130
MH: 05 2131MH: 05 2130downstream0 ft. AMH - Upstream Manhole, Survey Begins - 05 21310 ft. MGO - General Observation - COCKROACHES IN MANHOLE0 ft. MWM - Water Mark, 70 %of cross sectional area0 ft. MWL - Water Level, 50 %of cross sectional area2 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start - DEBRIS2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: YES, Start12 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: YES, Finish12 ft. MSA - Survey Abandoned - DUE TO DEBRIS12 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish

Observation photos (1)

  • Deposits Attached Grease, 5 %of cross sectional area, from 02 to 10 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: YES, Start

Observations (9)

DistanceCodeObservation
0AMH05 2131
12DAGS
0MGOCOCKROACHES IN MANHOLE
12MSADUE TO DEBRIS
2DSZDEBRIS
12DSZ
2DAGS
0MWM
0MWL

Properties (5)

additional_info
SC346418
custom_field_two
5
customer
LACSD
datetime
2017-12-13T02:28:43-08:00
sewer_category
Gravity