Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 6, 2017, 07:50 AM
Date
09/06/2017
W/O
657840
Weather
Dry
Operator/Surveyor
CORTEZ ESTEBAN
Sewer ID
Z00199
PipeID
P01419
Time
12:50 AM
Certificate
U-209-8148
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K4916
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_630370_TV05315_AUG2017
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
36 in.
Width
36 in.
Upstream MH
01 0710
Downstream MH
01 0709
Dir. of Survey
Downstream
Length Surveyed
461.9 ft.
Total Length
461.9 ft.
Structural Index
3
Structural Quick
3200
Structural Rating
6
O&M Index
2
O&M Quick
2200
O&M Rating
4
Overall Index
3
Overall Quick
—
Overall Rating
10
Pipe schematic from manhole 01 0710 to 01 0709
MH: 01 0710MH: 01 0709downstream0 ft. AMH - Upstream Manhole, Survey Begins - 01 07100 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MWM - Water Mark, 30 %of cross sectional area0.2 ft. SAV - Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Start19.2 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: YES, Start456.8 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: YES, Finish458.3 ft. SAV - Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Finish460 ft. MGO - General Observation - PEELING/FLAKING/SPALLING THROUGHOUT THE REACH461.9 ft. AMH - Downstream Manhole, Survey Ends - 01 0709

Observation photos (1)

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

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

All inspections of P01419Work order 657840

Observations (9)

DistanceCodeObservation
0AMH01 0710
0MWL—
0MWM—
461.9AMH01 0709
0.2SAV—
19.2DSZ—
456.8DSZ—
460MGOPEELING/FLAKING/SPALLING THROUGHOUT THE REACH
458.3SAV—

Properties (4)

additional_info
SC345822
custom_field_two
3
customer
LACSD
datetime
2017-09-06T00:50:42-07:00