Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 24, 2018, 09:36 AM
  • 18 0685_18 0684_24052018_025011.mp4

Date
05/24/2018
W/O
701125
Weather
Dry
Operator/Surveyor
K. ADAME
Sewer ID
Z00706
PipeID
P14534
Time
2:36 AM
Certificate
U-0817-07009000
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K5620
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 0685
Downstream MH
18 0684
Dir. of Survey
Downstream
Length Surveyed
422.5 ft.
Total Length
422.5 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
3
O&M Quick
3100
O&M Rating
3
Overall Index
3
Overall Quick
Overall Rating
6
Pipe schematic from manhole 18 0685 to 18 0684
MH: 18 0685MH: 18 0684downstream0 ft. MWM - Water Mark, 35 %of cross sectional area0 ft. MGO - General Observation - SERVICE CONNECTION AT 9 O'CLOCK AT MH0 ft. AMH - Upstream Manhole, Survey Begins - 18 06850 ft. MWL - Water Level, 20 %of cross sectional area2.8 ft. MGO - General Observation - MAGNEZIUM H.O COATING start2.8 ft. DSGV - Deposits Settled Gravel, 15 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: NO, Start2.9 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: NO, Start420.2 ft. MGO - General Observation - MAGNEZIUM H.O COATING finish420.2 ft. DSGV - Deposits Settled Gravel, 15 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: NO, Finish420.2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: NO, Finish422.5 ft. AMH - Downstream Manhole, Survey Ends - 18 0684

Observation photos (2)

  • Deposits Settled Gravel,  15 %of cross sectional area, from 05 to 07 o'clock,  , within 8 inches of joint: NO, Start

    2.8 ft. - Deposits Settled Gravel, 15 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: NO, Start

  • 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

Observations (11)

DistanceCodeObservation
0MWM
0MGOSERVICE CONNECTION AT 9 O'CLOCK AT MH
2.9SAV
2.8MGOMAGNEZIUM H.O COATING start
420.2MGOMAGNEZIUM H.O COATING finish
0AMH18 0685
0MWL
422.5AMH18 0684
420.2DSGV
420.2SAV
2.8DSGV

Properties (4)

additional_info
SC359175
custom_field_two
3
customer
LACSD
datetime
2018-05-24T02:36:08-07:00