Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 25, 2021, 10:05 AM
  • A 0374_A 0373_06252021_031731.mp4

Date
06/25/2021
W/O
896145
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00325
PipeID
P08284
Time
3:05 AM
Certificate
U-115-06022794
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K8997
Sewer Name
A JOA-1A SAN JOSE CREEK WRP INTERCEPTOR
City
SAN GABRIEL
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
15
Purpose
Routine Assessment
Project
RFIR_WO_896145_TV15260_JUN2021
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
24 in.
Width
39 in.
Upstream MH
A 0374
Downstream MH
A 0373
Dir. of Survey
Downstream
Length Surveyed
148.9 ft.
Total Length
148.9 ft.
Structural Index
2
Structural Quick
2E00
Structural Rating
60
O&M Index
4
O&M Quick
4100
O&M Rating
4
Overall Index
2
Overall Quick
Overall Rating
64
Pipe schematic from manhole A 0374 to A 0373
MH: A 0374MH: A 0373downstream0 ft. AMH - Upstream Manhole, Survey Begins - A 03740 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. MWL - Water Level, 15 %of cross sectional area2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. MGO - General Observation - MAG COAT148.9 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish148.9 ft. MSA - Survey Abandoned - SAG, CAMERA HITTING TOP OF PIPE148.9 ft. MWLS - Water Level, Sag in pipe, 20 %of cross sectional area

Observation photos (4)

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

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

  • General Observation - MAG COAT

    2 ft. - General Observation - MAG COAT

  • Survey Abandoned - SAG, CAMERA HITTING TOP OF PIPE

    148.9 ft. - Survey Abandoned - SAG, CAMERA HITTING TOP OF PIPE

  • Water Level, Sag in pipe, 20 %of cross sectional area

    148.9 ft. - Water Level, Sag in pipe, 20 %of cross sectional area

Observations (8)

DistanceCodeObservation
0AMHA 0374
2SSS
148.9SSS
0MWM
148.9MSASAG, CAMERA HITTING TOP OF PIPE
0MWL
2MGOMAG COAT
148.9MWLS

Properties (6)

custom_field_three
SPALLING MAG COAT, SAG
customer
1
datetime
2021-06-25T03:05:12-07:00
documentation
PRO PIPE
is_lateral_inspection
false
year_laid
29462