Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 7, 2021, 08:38 AM

  • 18 0704_18 0703_06072021_023918.mp4

Date
06/07/2021
W/O
890827
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00706
PipeID
P14554
Time
1:38 AM
Certificate
U-508-7069
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K8885
Sewer Name
18 SO WHITTIER OUTFALL TR, SECTS 1,2,3,&4
City
NORWALK
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
30
Purpose
Routine Assessment
Project
RFIR_WO_890827_TV18104_MAY2021
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
48 in.
Width
48 in.
Upstream MH
18 0704
Downstream MH
18 0703
Dir. of Survey
Downstream
Length Surveyed
497.6 ft.
Total Length
497.6 ft.
Structural Index
3
Structural Quick
3S00
Structural Rating
294
O&M Index
3
O&M Quick
3100
O&M Rating
3
Overall Index
3
Overall Quick
—
Overall Rating
297
Pipe schematic from manhole 18 0704 to 18 0703
MH: 18 0704MH: 18 0703downstream0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. MGO - General Observation - CONNECTION AT THE MH 9 OC'LOCK0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 18 07044.2 ft. MGO - General Observation - MAG COAT7.5 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start430.3 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES - SLUDGE/DEBRIS497.6 ft. AMH - Downstream Manhole, Survey Ends - 18 0703497.6 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish

Observation photos (2)

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

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

  • Deposits Settled Other, 15 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES - SLUDGE/DEBRIS

    430.3 ft. - Deposits Settled Other, 15 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES - SLUDGE/DEBRIS

All inspections of P14554Work order 890827

Observations (9)

DistanceCodeObservation
0MWM—
0MGOCONNECTION AT THE MH 9 OC'LOCK
0MWL—
497.6AMH18 0703
7.5SAV—
497.6SAV—
0AMH18 0704
4.2MGOMAG COAT
430.3DSZSLUDGE/DEBRIS

Properties (7)

additional_info
630074060721001
custom_field_three
AGGREGATE VISIBLE
custom_field_two
3
customer
1
datetime
2021-06-07T01:38:35-07:00
documentation
PROPIPE
is_lateral_inspection
false