Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 6, 2017, 05:53 AM
  • 01 0712_01 0711_05092017_230618.mp4

Date
09/05/2017
W/O
657829
Weather
Dry
Operator/Surveyor
CORTEZ ESTEBAN
Sewer ID
Z00199
PipeID
P01421
Time
10:53 PM
Certificate
U-209-8148
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K4915
Sewer Name
01 CALIFORNIA AVENUE EXTENSION TRUNK
City
HUNTINGTON PARK
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 01
Page No.
07
Purpose
Routine Assessment
Project
WO_657829_TV01115_SEP2017
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
36 in.
Width
36 in.
Upstream MH
01 0712
Downstream MH
01 0711
Dir. of Survey
Downstream
Length Surveyed
485.3 ft.
Total Length
485.3 ft.
Structural Index
3
Structural Quick
3121
Structural Rating
5
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
2
Overall Quick
Overall Rating
7
Pipe schematic from manhole 01 0712 to 01 0711
MH: 01 0712MH: 01 0711downstream0 ft. MWL - Water Level, 25 %of cross sectional area0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 01 07123 ft. SAV - Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Start319.3 ft. SSS - Surface Spalling, from 02 to 05 o'clock, within 8 inches of joint: YES364.3 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: YES481.3 ft. SAV - Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Finish485.3 ft. AMH - Downstream Manhole, Survey Ends - 01 0711

Observation photos (2)

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

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

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

    319.3 ft. - Surface Spalling, from 02 to 05 o'clock, within 8 inches of joint: YES

Observations (8)

DistanceCodeObservation
0MWL
485.3AMH01 0711
3SAV
0MWM
0AMH01 0712
364.3DSZ
481.3SAV
319.3SSS

Properties (4)

additional_info
SC345812
custom_field_two
3
customer
LACSD
datetime
2017-09-05T22:53:24-07:00