Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 18, 2021, 07:39 AM

  • 16 1252_16 1251_8182021_015352.mp4

Date
08/18/2021
W/O
0906592
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z01133
PipeID
P13275
Time
12:39 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H1718
Sewer Name
B JOINT OUTFALL B - UNIT 6L
City
ALHAMBRA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
20
Purpose
Routine Assessment
Project
20210817MDM_JOINT_OUTFALL_B_UNIT_6L
Material
Vitrified Clay Pipe
Shape
Circular
Height
24 in.
Upstream MH
B 1252
Downstream MH
B 1251
Dir. of Survey
Downstream
Length Surveyed
260.1 ft.
Total Length
260.1 ft.
Structural Index
3
Structural Quick
3322
Structural Rating
13
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
—
Overall Rating
13
Pipe schematic from manhole B 1252 to B 1251
MH: B 1252MH: B 1251downstream0 ft. AMH - Upstream Manhole, Survey Begins - 1:55AM0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. MWL - Water Level, 20 %of cross sectional area21.4 ft. MGO - General Observation - 24" VCP22.7 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES - HAIRLINE26.3 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES - POSSINLE SLIGHT BLISTERING OUTER SURFACE51.6 ft. FC - Fracture Circumferential, from 02 to 03 o'clock, within 8 inches of joint: YES - H51.6 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES - HAIRLINE52.8 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES - H260.1 ft. AMH - Downstream Manhole, Survey Ends - 2:30AM

Observation photos (2)

  • General Observation - 24" VCP

    21.4 ft. - General Observation - 24" VCP

  • Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES - POSSINLE SLIGHT BLISTERING OUTER SURFACE

    26.3 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES - POSSINLE SLIGHT BLISTERING OUTER SURFACE

All inspections of P13275Work order 0906592

Observations (10)

DistanceCodeObservation
260.1AMH2:30AM
51.6FCH
0AMH1:55AM
26.3SSSPOSSINLE SLIGHT BLISTERING OUTER SURFACE
52.8FLH
21.4MGO24" VCP
22.7FLHAIRLINE
0MWM—
0MWL—
51.6FLHAIRLINE

Properties (6)

custom_field_three
SLIGHT BLISTERING OUTER SURFACE
custom_field_two
4
customer
LACSD
datetime
2021-08-18T00:39:35-07:00
documentation
MARTIN,OLIVER 111,BARR,RAMERIZ
is_lateral_inspection
false