Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 4, 2017, 07:49 AM
  • A 0320_A 0319_842017_010128.mp4

Date
08/04/2017
W/O
0636060
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00325
PipeID
P08230
Time
12:49 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
H0607
Sewer Name
A JOA-1A SAN JOSE CREEK WRP INTERCEPTOR
City
EL MONTE
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
28
Purpose
Routine Assessment
Project
20170804MDM_JOA_1A_SAN_JOSE_CREEK_WRP_INTERCEPTOR
Material
Reinforced Concrete Pipe
Shape
Circular
Height
63 in.
Upstream MH
A 0320
Downstream MH
A 0319
Dir. of Survey
Downstream
Length Surveyed
3 ft.
Total Length
3 ft.
Structural Index
3
Structural Quick
3121
Structural Rating
5
O&M Index
5
O&M Quick
5100
O&M Rating
5
Overall Index
3
Overall Quick
Overall Rating
10
Pipe schematic from manhole A 0320 to A 0319
MH: A 0320MH: A 0319downstream0 ft. MWM - Water Mark, 80 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 12:50AM0 ft. MWL - Water Level, 75 %of cross sectional area2 ft. SAV - Surface Aggregate Visible, from 10 to 02 o'clock, within 8 inches of joint: YES - SEVERE AGG2 ft. SSS - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES - BLISTERING PEELING CONCRETE2.5 ft. MGO - General Observation - YOU CAN VIEW THROUGH SIPHON3 ft. MSA - Survey Abandoned - DOWNLEG UPSTREAM SIPHON

Observation photos (4)

  • Water Level, 75 %of cross sectional area

    0 ft. - Water Level, 75 %of cross sectional area

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

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

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

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

  • Survey Abandoned - DOWNLEG UPSTREAM SIPHON

    3 ft. - Survey Abandoned - DOWNLEG UPSTREAM SIPHON

Observations (7)

DistanceCodeObservation
2.5MGOYOU CAN VIEW THROUGH SIPHON
2SAVSEVERE AGG
0MWM
2SSSBLISTERING PEELING CONCRETE
0AMH12:50AM
3MSADOWNLEG UPSTREAM SIPHON
0MWL

Properties (8)

additional_info
DOWNLEG UPSTREAM SIPHON
custom_field_three
SEVERE AGG VISIBLE
custom_field_two
3
customer
LACSD
datetime
2017-08-04T00:49:51-07:00
documentation
MARTIN,MANANES,REVELES,OLIVER 111
is_lateral_inspection
false
year_laid
19800403