Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 12, 2017, 05:18 AM
  • 01 0684_01 0683_11092017_223506.mp4

Date
09/11/2017
W/O
657840
Weather
Dry
Operator/Surveyor
CORTEZ ESTEBAN
Sewer ID
Z00199
PipeID
P01393
Time
10:18 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.
11
Purpose
Routine Assessment
Project
WO_657840_TV01117_SEP2017
Material
Reinforced Concrete Pipe
Shape
Circular
Height
33 in.
Width
33 in.
Upstream MH
01 0684
Downstream MH
01 0683
Dir. of Survey
Downstream
Length Surveyed
422.9 ft.
Total Length
422.9 ft.
Structural Index
3
Structural Quick
3D00
Structural Rating
81
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
81
Pipe schematic from manhole 01 0684 to 01 0683
MH: 01 0684MH: 01 0683downstream0 ft. AMH - Upstream Manhole, Survey Begins - 01 06840 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MWM - Water Mark, 30 %of cross sectional area0.6 ft. MGO - General Observation - MAGNEZIUM H.O COATING start281.5 ft. SAV - Surface Aggregate Visible, from 04 to 05 o'clock, within 8 inches of joint: YES, Start418.1 ft. MGO - General Observation - MAGNEZIUM H.O COATING finish418.1 ft. SAV - Surface Aggregate Visible, from 04 to 05 o'clock, within 8 inches of joint: YES, Finish421 ft. MGO - General Observation - PEELING/FLAKING/SPALLING THROUGHOUT THE REACH422.9 ft. AMH - Downstream Manhole, Survey Ends - 01 0683

Observation photos (1)

  • Surface Aggregate Visible, from 04 to 05 o'clock, within 8 inches of joint: YES, Start

    281.5 ft. - Surface Aggregate Visible, from 04 to 05 o'clock, within 8 inches of joint: YES, Start

Observations (9)

DistanceCodeObservation
0AMH01 0684
418.1MGOMAGNEZIUM H.O COATING finish
0MWL
281.5SAV
422.9AMH01 0683
0MWM
421MGOPEELING/FLAKING/SPALLING THROUGHOUT THE REACH
418.1SAV
0.6MGOMAGNEZIUM H.O COATING start

Properties (5)

additional_info
SC345829
custom_field_two
3
customer
LACSD
datetime
2017-09-11T22:18:16-07:00
sewer_category
Gravity