Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 23, 2018, 09:42 AM

  • 18 0692_18 0691_23052018_030350.mp4

Date
05/23/2018
W/O
701125
Weather
Dry
Operator/Surveyor
K. ADAME
Sewer ID
Z00706
PipeID
P14541
Time
2:42 AM
Certificate
U-0817-07009000
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K5619
Sewer Name
18 SO WHITTIER OUTFALL TR, SECTS 1,2,3,&4
City
NORWALK, CA
Loc. details
Main Highway - Suburban/Rural
Location Code
B
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
34
Purpose
Routine Assessment
Project
WO_701125_TV18104_MAY2018
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
48 in.
Width
48 in.
Upstream MH
18 0692
Downstream MH
18 0691
Dir. of Survey
Downstream
Length Surveyed
452.8 ft.
Total Length
452.8 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 0692 to 18 0691
MH: 18 0692MH: 18 0691downstream0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 18 06922.8 ft. MGO - General Observation - MAGNESIUM COATING START2.9 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: NO, Start7.7 ft. DSGV - Deposits Settled Gravel, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: NO, Start452 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: NO, Finish452.2 ft. MGO - General Observation - MAGNESIUM COATING END452.2 ft. DSGV - Deposits Settled Gravel, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: NO, Finish452.8 ft. AMH - Downstream Manhole, Survey Ends - 18 0691

Observation photos (2)

  • Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: NO, Start

    2.9 ft. - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: NO, Start

  • Deposits Settled Gravel, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: NO, Start

    7.7 ft. - Deposits Settled Gravel, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: NO, Start

All inspections of P14541Work order 701125

Observations (10)

DistanceCodeObservation
452.2MGOMAGNESIUM COATING END
452SAV—
452.2DSGV—
7.7DSGV—
2.8MGOMAGNESIUM COATING START
0MWM—
2.9SAV—
0MWL—
0AMH18 0692
452.8AMH18 0691

Properties (4)

additional_info
SC359174
custom_field_two
3
customer
LACSD
datetime
2018-05-23T02:42:53-07:00