Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 18, 2022, 11:02 AM
  • 18 0006_18 0459_01182022_030550.mp4

Date
01/18/2022
W/O
931504
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00691
PipeID
P14312
Time
3:02 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K9836
Sewer Name
18 NORTH PLANT OUTFALL TRUNK
City
WHITTIER
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
20
Purpose
Routine Assessment
Project
RFIR_WO_931504_TV18140_JAN2022
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
24 in.
Width
24 in.
Upstream MH
18 0459
Downstream MH
18 0006
Dir. of Survey
Upstream
Length Surveyed
6.9 ft.
Total Length
6.9 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
3
Overall Quick
Overall Rating
5
Pipe schematic from manhole 18 0459 to 18 0006
MH: 18 0459MH: 18 0006upstream0 ft. MGO - General Observation - COCKROACHES IN MH0 ft. MGO - General Observation - STOP-LOG @ MH 9 O'CLOCK0 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 3 O'CLOCK0 ft. AMH - Upstream Manhole, Survey Ends - 18 00062.6 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES4.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES4.9 ft. MGO - General Observation - MAG COAT6.9 ft. MWL - Water Level, 15 %of cross sectional area6.9 ft. MWM - Water Mark, 35 %of cross sectional area6.9 ft. AMH - Downstream Manhole, Survey Begins - 18 0459

Observation photos (4)

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES

  • General Observation - MAG COAT

    2 ft. - General Observation - MAG COAT

  • Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES

    4.3 ft. - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES

  • General Observation - COCKROACHES IN MH

    6.9 ft. - General Observation - COCKROACHES IN MH

Observations (10)

DistanceCodeObservation
6.9MGOCOCKROACHES IN MH
6.9MGOSTOP-LOG @ MH 9 O'CLOCK
6.9MGOACTIVE CONNECTION AT MH 3 O'CLOCK
4.3SAV
6.9AMH18 0006
0MWL
0MWM
0AMH18 0459
2DAGS
2MGOMAG COAT

Properties (7)

additional_info
630138011722203
custom_field_three
VISIBLE AGGREGATE
custom_field_two
3
customer
1
datetime
2022-01-18T03:02:04-08:00
documentation
PRO PIPE
is_lateral_inspection
false