Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 11, 2017, 05:38 PM
  • 02 1621_02 2008_9112017_104943.mp4

Date
09/11/2017
W/O
0657852
Weather
Dry
Operator/Surveyor
SANTIAGO OBREGON
Sewer ID
Z00233
PipeID
P04060
Time
10:38 AM
Certificate
U-1014-06022541
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
G7510
Sewer Name
02 ARIZONA AVENUE RELIEF TRUNK
City
EAST LOS ANGELES
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
12
Purpose
Capital Improvement Program Assesment
Project
20170911SHO_ARIZONA_AVENUE_RELIEF_TRUNK
Material
NRCP
Shape
Circular
Height
15 in.
Upstream MH
02 1621
Downstream MH
02 2008
Dir. of Survey
Downstream
Length Surveyed
95.7 ft.
Total Length
95.7 ft.
Structural Index
3
Structural Quick
3121
Structural Rating
5
O&M Index
4
O&M Quick
4100
O&M Rating
4
Overall Index
3
Overall Quick
Overall Rating
9
Pipe schematic from manhole 02 1621 to 02 2008
MH: 02 1621MH: 02 2008downstream0 ft. AMH - Upstream Manhole, Survey Begins - 10500 ft. MWM - Water Mark, 60 %of cross sectional area0 ft. MWL - Water Level, 55 %of cross sectional area5.9 ft. SAV - Surface Aggregate Visible, from 10 to 02 o'clock, within 8 inches of joint: YES, Start5.9 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start91.7 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish91.7 ft. MMC - Material Change, Vitrified clay pipe91.7 ft. SAV - Surface Aggregate Visible, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish95.7 ft. AMH - Downstream Manhole, Survey Ends - STEEP DECLINE IN THE LINE

Observation photos (3)

  • Surface Aggregate Visible, from 10 to 02 o'clock, within 8 inches of joint: YES, Start

    5.9 ft. - Surface Aggregate Visible, from 10 to 02 o'clock, within 8 inches of joint: YES, Start

  • Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    5.9 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • Downstream Manhole, Survey Ends - STEEP DECLINE IN THE LINE

    95.7 ft. - Downstream Manhole, Survey Ends - STEEP DECLINE IN THE LINE

Observations (9)

DistanceCodeObservation
91.7SSS
91.7MMC
5.9SAV
0AMH1050
95.7AMHSTEEP DECLINE IN THE LINE
91.7SAV
0MWM
5.9SSS
0MWL

Properties (5)

additional_info
RFIR
custom_field_three
SPALLING & AGG. VISIBLE
custom_field_two
2
customer
LACSD
datetime
2017-09-11T10:38:15-07:00