Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 12, 2017, 07:07 AM
  • 01 0686_01 0685_12092017_002231.mp4

Date
09/12/2017
W/O
657840
Weather
Dry
Operator/Surveyor
CORTEZ ESTEBAN
Sewer ID
Z00199
PipeID
P01395
Time
12:07 AM
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.
11
Purpose
Routine Assessment
Project
WO_657840_TV01117_SEP2017
Material
Reinforced Concrete Pipe
Shape
Circular
Height
33 in.
Width
33 in.
Upstream MH
01 0686
Downstream MH
01 0685
Dir. of Survey
Downstream
Length Surveyed
418.2 ft.
Total Length
418.2 ft.
Structural Index
3
Structural Quick
3O00
Structural Rating
246
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
246
Pipe schematic from manhole 01 0686 to 01 0685
MH: 01 0686MH: 01 0685downstream0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 01 06860 ft. MWL - Water Level, 15 %of cross sectional area1 ft. SAV - Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Start1 ft. MGO - General Observation - MAGNEZIUM H.O COATING start412.8 ft. MGO - General Observation - MAGNEZIUM H.O COATING finish412.8 ft. SAV - Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Finish417 ft. MGO - General Observation - PEELING/FLAKING/SPALLING THROUGHOUT THE REACH418.2 ft. AMH - Downstream Manhole, Survey Ends - 01 0685

Observation photos (1)

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

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

Observations (9)

DistanceCodeObservation
417MGOPEELING/FLAKING/SPALLING THROUGHOUT THE REACH
418.2AMH01 0685
0MWM
0AMH01 0686
0MWL
412.8MGOMAGNEZIUM H.O COATING finish
1SAV
1MGOMAGNEZIUM H.O COATING start
412.8SAV

Properties (5)

additional_info
SC345829
custom_field_two
3
customer
LACSD
datetime
2017-09-12T00:07:03-07:00
sewer_category
Gravity