Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 1, 2018, 11:05 AM

  • 02 0029_02 0028_612018_043935.mp4

Date
06/01/2018
W/O
0707271
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00234
PipeID
P18011
Time
4:05 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H0877
Sewer Name
02 ARTESIA EXTENSION TRUNK
City
BELLFLOWER
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
39
Purpose
Routine Assessment
Project
20180601MDM_ARTESIA_EXTENSION_TRUNK
Material
Vitrified Clay Pipe
Shape
Circular
Height
12 in.
Upstream MH
02 0029
Downstream MH
02 0028
Dir. of Survey
Downstream
Length Surveyed
3.5 ft.
Total Length
3.5 ft.
Structural Index
3
Structural Quick
3121
Structural Rating
5
O&M Index
5
O&M Quick
5241
O&M Rating
14
Overall Index
4
Overall Quick
—
Overall Rating
19
Pipe schematic from manhole 02 0029 to 02 0028
MH: 02 0029MH: 02 0028downstream0 ft. MWM - Water Mark, 100 %of cross sectional area0 ft. DAGS - Deposits Attached Grease, 25 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES - BOTTOM OF MH0 ft. AMH - Upstream Manhole, Survey Begins - 4:40AM0 ft. MWL - Water Level, 5 %of cross sectional area2 ft. FC - Fracture Circumferential, from 11 to 01 o'clock, within 8 inches of joint: YES - SLIGHT3 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES - SL3 ft. DSZ - Deposits Settled Other, 100 %of cross sectional area, from 12 to 11 o'clock, , within 8 inches of joint: NO - GREASE SLUDGE3.5 ft. MSA - Survey Abandoned - DOWNLEG UPSTREAM SIPHON SOUTH

Observation photos (4)

  • Deposits Attached Grease, 25 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES - BOTTOM OF MH

    0 ft. - Deposits Attached Grease, 25 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES - BOTTOM OF MH

  • Water Level, 5 %of cross sectional area

    0 ft. - Water Level, 5 %of cross sectional area

  • Deposits Settled Other, 100 %of cross sectional area, from 12 to 11 o'clock, , within 8 inches of joint: NO - GREASE SLUDGE

    3 ft. - Deposits Settled Other, 100 %of cross sectional area, from 12 to 11 o'clock, , within 8 inches of joint: NO - GREASE SLUDGE

  • Survey Abandoned - DOWNLEG UPSTREAM SIPHON SOUTH

    3.5 ft. - Survey Abandoned - DOWNLEG UPSTREAM SIPHON SOUTH

All inspections of P18011Work order 0707271

Observations (8)

DistanceCodeObservation
0MWM—
0DAGSBOTTOM OF MH
3FLSL
3DSZGREASE SLUDGE
0AMH4:40AM
0MWL—
3.5MSADOWNLEG UPSTREAM SIPHON SOUTH
2FCSLIGHT

Properties (5)

additional_info
DOWNLEG UPSTREAM SIPHON SOUTH
custom_field_three
SLIGHT FRACTURES
custom_field_two
4
customer
LACSD
datetime
2018-06-01T04:05:52-07:00