Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 11, 2017, 10:16 AM

  • 01 0693_01 0692_11092017_033243.mp4

Date
09/11/2017
W/O
657840
Weather
Dry
Operator/Surveyor
CORTEZ ESTEBAN
Sewer ID
Z00199
PipeID
P01402
Time
3:16 AM
Certificate
U-209-848
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K4921
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.
11
Purpose
Routine Assessment
Project
WO_657840_TV01117_SEP2017
Material
Reinforced Concrete Pipe
Shape
Circular
Height
33 in.
Width
33 in.
Upstream MH
01 0692
Downstream MH
01 0693
Dir. of Survey
Upstream
Length Surveyed
441.4 ft.
Total Length
441.4 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 0692 to 01 0693
MH: 01 0692MH: 01 0693upstream0 ft. AMH - Upstream Manhole, Survey Ends - 01 06931.4 ft. MGO - General Observation - PEELING/FLAKING/SPALLING THROUGHOUT THE REACH3.1 ft. MGO - General Observation - MAGNEZIUM H.O COATING finish7.5 ft. SAV - Surface Aggregate Visible, from 02 to 05 o'clock, within 8 inches of joint: YES73 ft. SAV - Surface Aggregate Visible, from 07 to 10 o'clock, within 8 inches of joint: YES440.4 ft. MGO - General Observation - MAGNEZIUM H.O COATING start441.4 ft. MWM - Water Mark, 30 %of cross sectional area441.4 ft. MWL - Water Level, 10 %of cross sectional area441.4 ft. AMH - Downstream Manhole, Survey Begins - 01 0692

Observation photos (2)

  • Surface Aggregate Visible, from 07 to 10 o'clock, within 8 inches of joint: YES

    368.4 ft. - Surface Aggregate Visible, from 07 to 10 o'clock, within 8 inches of joint: YES

  • Surface Aggregate Visible, from 02 to 05 o'clock, within 8 inches of joint: YES

    433.9 ft. - Surface Aggregate Visible, from 02 to 05 o'clock, within 8 inches of joint: YES

All inspections of P01402Work order 657840

Observations (9)

DistanceCodeObservation
1MGOMAGNEZIUM H.O COATING start
440MGOPEELING/FLAKING/SPALLING THROUGHOUT THE REACH
441.4AMH01 0693
0MWM—
368.4SAV—
0MWL—
0AMH01 0692
438.3MGOMAGNEZIUM H.O COATING finish
433.9SAV—

Properties (5)

additional_info
SC345828
custom_field_two
3
customer
LACSD
datetime
2017-09-11T03:16:56-07:00
sewer_category
Gravity