Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 19, 2019, 07:28 AM
  • 18 0525_18 0524 _19072019_003437.mp4

Date
07/19/2019
W/O
776957
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00705
PipeID
P14379
Time
12:28 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K6640
Sewer Name
18 SOUTH PLANT OUTFALL TRUNK
City
WHITTIER
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
10
Purpose
Routine Assessment
Project
RFIR_WO_776957_TV18181_JUL2019
Sewer Type
Siphon
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
18 0525
Downstream MH
18 0524
Dir. of Survey
Downstream
Length Surveyed
2 ft.
Total Length
2 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
4
O&M Quick
4131
O&M Rating
7
Overall Index
3
Overall Quick
Overall Rating
10
Pipe schematic from manhole 18 0525 to 18 0524
MH: 18 0525MH: 18 0524downstream0 ft. MWL - Water Level, 50 %of cross sectional area0 ft. MWM - Water Mark, 70 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 18 0525, NORTHEAST SIPHON2 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES2 ft. DAGS - Deposits Attached Grease, 15 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES - DOWNLEG OF SIPHON2 ft. MSA - Survey Abandoned - VIEW OF DOWNLEG OF U/S NORTHEAST SIPHON.

Observation photos (3)

  • Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

    2 ft. - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

  • Deposits Attached Grease, 15 %of cross sectional area, from 09 to 03 o'clock,  , within 8 inches of joint: YES - DOWNLEG OF SIPHON

    2 ft. - Deposits Attached Grease, 15 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES - DOWNLEG OF SIPHON

  • Survey Abandoned - VIEW OF DOWNLEG OF U/S NORTHEAST SIPHON.

    2 ft. - Survey Abandoned - VIEW OF DOWNLEG OF U/S NORTHEAST SIPHON.

Observations (6)

DistanceCodeObservation
0MWL
2CM
2DAGSDOWNLEG OF SIPHON
0MWM
0AMH18 0525, NORTHEAST SIPHON
2MSAVIEW OF DOWNLEG OF U/S NORTHEAST SIPHON.

Properties (6)

additional_info
SC378307
custom_field_two
3
customer
LACSD
datetime
2019-07-19T00:28:34-07:00
documentation
PRO PIPE
is_lateral_inspection
false