Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 16, 2018, 05:45 AM
  • 18 0712_18 0711 _15052018_230025.mp4

Date
05/15/2018
W/O
701125
Weather
Dry
Operator/Surveyor
K. ADAME
Sewer ID
Z00706
PipeID
P14562
Time
10:45 PM
Certificate
U-0817-07009000
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K5611
Sewer Name
18 SO WHITTIER OUTFALL TR, SECTS 1,2,3,&4
City
NORWALK, CA
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
31
Purpose
Routine Assessment
Project
WO_701125_TV18104_MAY2018
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
42 in.
Width
42 in.
Upstream MH
18 0712
Downstream MH
18 0711
Dir. of Survey
Downstream
Length Surveyed
255.2 ft.
Total Length
255.2 ft.
Structural Index
2
Structural Quick
2C11
Structural Rating
37
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
2
Overall Quick
Overall Rating
37
Pipe schematic from manhole 18 0712 to 18 0711
MH: 18 0712MH: 18 0711downstream0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. MWL - Water Level, 35 %of cross sectional area0 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK0 ft. MGO - General Observation - MAGNESIUM H.O. START0 ft. AMH - Upstream Manhole, Survey Begins - 18 0712161.9 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO, Start207.1 ft. SRI - Surface Roughness Increased, from 02 to 03 o'clock, within 8 inches of joint: NO252.1 ft. MGO - General Observation - MAGNEZIUM H.O. FINISH252.1 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO, Finish255.2 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK255.2 ft. AMH - Downstream Manhole, Survey Ends - 08 0711

Observation photos (2)

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

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

  • Surface Roughness Increased, from 02 to 03 o'clock, within 8 inches of joint: NO

    207.1 ft. - Surface Roughness Increased, from 02 to 03 o'clock, within 8 inches of joint: NO

Observations (11)

DistanceCodeObservation
207.1SRI
255.2MGOCONNECTION AT MH 9 O'CLOCK
0MWM
0MWL
255.2AMH08 0711
0MGOCONNECTION AT MH 9 O'CLOCK
0MGOMAGNESIUM H.O. START
252.1MGOMAGNEZIUM H.O. FINISH
161.9SSS
252.1SSS
0AMH18 0712

Properties (4)

additional_info
SC359452
custom_field_two
3
customer
LACSD
datetime
2018-05-15T22:45:25-07:00