Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 10, 2016, 08:39 AM
  • A 0715_A 0714_2102016_010817.mp4

Date
02/10/2016
W/O
0536342
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00316
PipeID
P07924
Time
12:39 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
HOO48
Sewer Name
A JOA-1A DISTRICT 21 INTERCEPTOR
City
POMONA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
14
Purpose
Routine Assessment
Project
20160210MDM_J0A_1A_DISTRICT_21_INTERCEPTOR
Material
Reinforced Concrete Pipe
Shape
Circular
Height
33 in.
Upstream MH
A 0715
Downstream MH
A 0714
Dir. of Survey
Downstream
Length Surveyed
3 ft.
Total Length
3 ft.
Structural Index
2
Structural Quick
2200
Structural Rating
4
O&M Index
5
O&M Quick
5100
O&M Rating
5
Overall Index
3
Overall Quick
Overall Rating
9
Pipe schematic from manhole A 0715 to A 0714
MH: A 0715MH: A 0714downstream0 ft. AMH - Upstream Manhole, Survey Begins - 12:45AM0 ft. MWL - Water Level, 80 %of cross sectional area0 ft. MWM - Water Mark, 80 %of cross sectional area2 ft. SSS - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES - LAITANCE COAT SWOLLEN2.5 ft. SSS - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES3 ft. MSA - Survey Abandoned - DOWNLEG UPSTREAM SIPHON

Observation photos (2)

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

    2.5 ft. - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES

  • Survey Abandoned - DOWNLEG UPSTREAM SIPHON

    3 ft. - Survey Abandoned - DOWNLEG UPSTREAM SIPHON

Observations (6)

DistanceCodeObservation
2SSSLAITANCE COAT SWOLLEN
0AMH12:45AM
0MWL
3MSADOWNLEG UPSTREAM SIPHON
0MWM
2.5SSS

Properties (6)

additional_info
DOWNLEG UPSTREAM SIPHON
custom_field_three
SWOLLEN LAITANCE COAT
custom_field_two
4
customer
LACSD
datetime
2016-02-10T00:39:44-08:00
year_laid
19711026