Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 25, 2021, 09:53 AM
  • 18 0738_18 0737_05252021_025818.mp4

Date
05/25/2021
W/O
890827
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00706
PipeID
P14591
Time
2:53 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K8925
Sewer Name
18 SO WHITTIER OUTFALL TR, SECTS 1,2,3,&4
City
SOUTH WHITTIER
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
26
Purpose
Routine Assessment
Project
RFIR_WO_890827_TV18104_MAY2021
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
33 in.
Width
33 in.
Upstream MH
18 0738
Downstream MH
18 0737
Dir. of Survey
Downstream
Length Surveyed
77 ft.
Total Length
77 ft.
Structural Index
3
Structural Quick
3B00
Structural Rating
45
O&M Index
2
O&M Quick
412B
O&M Rating
34
Overall Index
3
Overall Quick
Overall Rating
79
Pipe schematic from manhole 18 0738 to 18 0737
MH: 18 0738MH: 18 0737downstream0 ft. AMH - Upstream Manhole, Survey Begins - 18 07380 ft. MWL - Water Level, 25 %of cross sectional area0 ft. MWM - Water Mark, 50 %of cross sectional area2 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start2 ft. MGO - General Observation - MAG COATING THROUGHOUT74.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish74.5 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish77 ft. AMH - Downstream Manhole, Survey Ends - 18 073777 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK

Observation photos (3)

  • Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

  • General Observation - MAG COATING THROUGHOUT

    2 ft. - General Observation - MAG COATING THROUGHOUT

Observations (10)

DistanceCodeObservation
77AMH18 0737
74.5DAGS
0AMH18 0738
2SAV
2DAGS
0MWL
0MWM
77MGOCONNECTION AT MH 9 O'CLOCK
74.5SAV
2MGOMAG COATING THROUGHOUT

Properties (7)

additional_info
630069052421201
custom_field_three
Aggregae Visible
custom_field_two
3
customer
1
datetime
2021-05-25T02:53:27-07:00
documentation
PRO PIPE
is_lateral_inspection
false