Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 28, 2021, 08:45 AM
  • 18 0710_18 0709_05282021_015213.mp4

Date
05/28/2021
W/O
890827
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00706
PipeID
P14560
Time
1:45 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K8930
Sewer Name
18 SO WHITTIER OUTFALL TR, SECTS 1,2,3,&4
City
SANTA FE SPRINGS
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
31
Purpose
Routine Assessment
Project
RFIR_WO_890827_TV18104_MAY2021
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
42 in.
Width
42 in.
Upstream MH
18 0710
Downstream MH
18 0709
Dir. of Survey
Downstream
Length Surveyed
134.8 ft.
Total Length
134.8 ft.
Structural Index
3
Structural Quick
3D2D
Structural Rating
130
O&M Index
2
O&M Quick
2G00
O&M Rating
80
Overall Index
2
Overall Quick
Overall Rating
210
Pipe schematic from manhole 18 0710 to 18 0709
MH: 18 0710MH: 18 0709downstream0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 18 07102 ft. MGO - General Observation - MAG COATING THROUGHOUT2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start60.9 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - DEBRIS132.7 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish132.7 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish132.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish132.7 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish134.8 ft. AMH - Downstream Manhole, Survey Ends - 18 0709

Observation photos (4)

  • General Observation - MAG COATING THROUGHOUT

    2 ft. - General Observation - MAG COATING THROUGHOUT

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

    2 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

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

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

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

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

Observations (13)

DistanceCodeObservation
134.8AMH18 0709
132.7SAV
0MWL
132.7SSS
132.7DAGS
2MGOMAG COATING THROUGHOUT
60.9DSZDEBRIS
2SSS
0MWM
2SAV
0AMH18 0710
2DAGS
132.7DSZ

Properties (7)

additional_info
630069052721202
custom_field_three
VISIBLE AGGREGATE/SPALLING
custom_field_two
3
customer
1
datetime
2021-05-28T01:45:31-07:00
documentation
PRO PIPE
is_lateral_inspection
false