Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 14, 2017, 05:06 AM
  • 01 0671_01 0670_13092017_225846.mp4

Date
09/13/2017
W/O
657829
Weather
Dry
Operator/Surveyor
CORTEZ ESTEBAN
Sewer ID
Z00199
PipeID
P01378
Time
10:06 PM
Certificate
U-209-8148
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K4924
Sewer Name
01 CALIFORNIA AVENUE EXTENSION TRUNK
City
LYNWOOD
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_657829_TV01115_SEP2017
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
48 in.
Width
48 in.
Upstream MH
01 0671
Downstream MH
01 0670
Dir. of Survey
Downstream
Length Surveyed
209.7 ft.
Total Length
209.7 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
4
O&M Quick
4100
O&M Rating
4
Overall Index
4
Overall Quick
Overall Rating
7
Pipe schematic from manhole 01 0671 to 01 0670
MH: 01 0671MH: 01 0670downstream0 ft. MWM - Water Mark, 65 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 01 06710 ft. MWL - Water Level, 65 %of cross sectional area2 ft. MGO - General Observation - MAGNEZIUM H.O COATING start2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start205.3 ft. MGO - General Observation - MAGNEZIUM H.O COATING finish205.3 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish209.7 ft. AMH - Downstream Manhole, Survey Ends - 01 0670

Observation photos (1)

  • Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

Observations (8)

DistanceCodeObservation
0MWM
2MGOMAGNEZIUM H.O COATING start
209.7AMH01 0670
2SAV
205.3MGOMAGNEZIUM H.O COATING finish
0AMH01 0671
205.3SAV
0MWL

Properties (4)

additional_info
SC345831
custom_field_two
3
customer
LACSD
datetime
2017-09-13T22:06:04-07:00