Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 12, 2017, 05:51 AM
  • 01 0682_01 0681_11092017_230203.mp4

Date
09/11/2017
W/O
657840
Weather
Dry
Operator/Surveyor
CORTEZ ESTEBAN
Sewer ID
Z00199
PipeID
P01391
Time
10:51 PM
Certificate
U-209-848
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K4922
Sewer Name
01 CALIFORNIA AVENUE EXTENSION TRUNK
City
SOUTH GATE
Loc. details
Main Highway - Suburban/Rural
Location Code
B
Use of Sewer
Sanitary Sewer
District
District 01
Page No.
14
Purpose
Routine Assessment
Project
WO_657840_TV01117_SEP2017
Material
Reinforced Concrete Pipe
Shape
Circular
Height
33 in.
Width
33 in.
Upstream MH
01 0682
Downstream MH
01 0681
Dir. of Survey
Downstream
Length Surveyed
409.2 ft.
Total Length
409.2 ft.
Structural Index
3
Structural Quick
3200
Structural Rating
6
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
6
Pipe schematic from manhole 01 0682 to 01 0681
MH: 01 0682MH: 01 0681downstream0 ft. AMH - Upstream Manhole, Survey Begins - 01 06820 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MWM - Water Mark, 30 %of cross sectional area2.6 ft. SAV - Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Start2.6 ft. MGO - General Observation - MAGNEZIUM H.O COATING start405.1 ft. SAV - Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Finish405.1 ft. MGO - General Observation - MAGNEZIUM H.O COATING finish408 ft. MGO - General Observation - PEELING/FLAKING/SPALLING THROUGHOUT THE REACH409.2 ft. AMH - Downstream Manhole, Survey Ends - 01 0682

Observation photos (1)

  • Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Start

    2.6 ft. - Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Start

Observations (9)

DistanceCodeObservation
0AMH01 0682
405.1SAV
405.1MGOMAGNEZIUM H.O COATING finish
409.2AMH01 0682
2.6SAV
0MWL
0MWM
408MGOPEELING/FLAKING/SPALLING THROUGHOUT THE REACH
2.6MGOMAGNEZIUM H.O COATING start

Properties (5)

additional_info
SC345829
custom_field_two
3
customer
LACSD
datetime
2017-09-11T22:51:47-07:00
sewer_category
Gravity