Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 24, 2017, 08:57 AM
  • B 1501_B 1500_1242017_032913.mp4

Date
01/24/2017
W/O
061723
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z01124
PipeID
P25616
Time
12:57 AM
Certificate
U-1014-0602253
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
H0408
Sewer Name
B JOINT OUTFALL B - UNIT 6G
City
ALHAMBRA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
23
Purpose
Capital Improvement Program Assesment
Project
20170124MDM_JOINT_OUTFALL_B_UNIT_6G
Material
Vitrified Clay Pipe
Shape
Circular
Height
36 in.
Upstream MH
B 1501
Downstream MH
B 1500
Dir. of Survey
Downstream
Length Surveyed
630.4 ft.
Total Length
630.4 ft.
Structural Index
5
Structural Quick
5B00
Structural Rating
65
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
5
Overall Quick
Overall Rating
65
Pipe schematic from manhole B 1501 to B 1500
MH: B 1501MH: B 1500downstream0 ft. AMH - Upstream Manhole, Survey Begins - 3:30AM0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. MWL - Water Level, 20 %of cross sectional area92.1 ft. SMW - Surface Missing Wall, from 09 to 03 o'clock, within 8 inches of joint: YES - SOIL VISIBLE94.9 ft. SMW - Surface Missing Wall, from 09 to 11 o'clock, within 8 inches of joint: YES - SOIL VISIBLE307.5 ft. SMW - Surface Missing Wall, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - VOID SOILVISIBLE307.5 ft. SMW - Surface Missing Wall, from 09 to 03 o'clock, within 8 inches of joint: YES - VOID SOIL VISIBLE310.6 ft. SMW - Surface Missing Wall, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - VOID SOIL VISIBLE382.7 ft. SMW - Surface Missing Wall, from 10 to 03 o'clock, within 8 inches of joint: YES - SOIL VISIBLE400.4 ft. SMW - Surface Missing Wall, from 09 to 03 o'clock, within 8 inches of joint: YES - ROOTS VISIBLE406.4 ft. SMW - Surface Missing Wall, from 09 to 11 o'clock, within 8 inches of joint: YES - VOID SOIL VISIBLE406.4 ft. SMW - Surface Missing Wall, from 01 to 02 o'clock, within 8 inches of joint: YES - SOIL VISIBLE528.3 ft. SMW - Surface Missing Wall, at 02 o'clock, within 8 inches of joint: NO - ROOTS VISIBLE543.6 ft. SMW - Surface Missing Wall, from 09 to 03 o'clock, within 8 inches of joint: YES - VOID SOIL VISIBLE545.4 ft. SMW - Surface Missing Wall, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - VOID SOIL VISIBLE545.4 ft. SMW - Surface Missing Wall, from 09 to 03 o'clock, within 8 inches of joint: YES - VOID SOIL VISIBLE548.5 ft. SMW - Surface Missing Wall, from 09 to 03 o'clock, within 8 inches of joint: YES - VOID POSSIBLE CLOSE TO SIDWALK552.8 ft. SMW - Surface Missing Wall, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - VOID SOIL VISIBLE630.4 ft. AMH - Downstream Manhole, Survey Ends - 4:10AM

Observation photos (15)

  • Surface Missing Wall, from 09 to 03 o'clock, within 8 inches of joint: YES - SOIL VISIBLE

    92.1 ft. - Surface Missing Wall, from 09 to 03 o'clock, within 8 inches of joint: YES - SOIL VISIBLE

  • Surface Missing Wall, from 09 to 11 o'clock, within 8 inches of joint: YES - SOIL VISIBLE

    94.9 ft. - Surface Missing Wall, from 09 to 11 o'clock, within 8 inches of joint: YES - SOIL VISIBLE

  • Surface Missing Wall, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - VOID SOILVISIBLE

    307.5 ft. - Surface Missing Wall, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - VOID SOILVISIBLE

  • Surface Missing Wall, from 09 to 03 o'clock, within 8 inches of joint: YES - VOID SOIL VISIBLE

    307.5 ft. - Surface Missing Wall, from 09 to 03 o'clock, within 8 inches of joint: YES - VOID SOIL VISIBLE

  • Surface Missing Wall, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - VOID SOIL VISIBLE

    310.6 ft. - Surface Missing Wall, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - VOID SOIL VISIBLE

  • Surface Missing Wall, from 10 to 03 o'clock, within 8 inches of joint: YES - SOIL VISIBLE

    382.7 ft. - Surface Missing Wall, from 10 to 03 o'clock, within 8 inches of joint: YES - SOIL VISIBLE

  • Surface Missing Wall, from 09 to 03 o'clock, within 8 inches of joint: YES - ROOTS VISIBLE

    400.4 ft. - Surface Missing Wall, from 09 to 03 o'clock, within 8 inches of joint: YES - ROOTS VISIBLE

  • Surface Missing Wall, from 09 to 11 o'clock, within 8 inches of joint: YES - VOID SOIL VISIBLE

    406.4 ft. - Surface Missing Wall, from 09 to 11 o'clock, within 8 inches of joint: YES - VOID SOIL VISIBLE

  • Surface Missing Wall, from 01 to 02 o'clock, within 8 inches of joint: YES - SOIL VISIBLE

    406.4 ft. - Surface Missing Wall, from 01 to 02 o'clock, within 8 inches of joint: YES - SOIL VISIBLE

  • Surface Missing Wall, at 02 o'clock, within 8 inches of joint: NO - ROOTS VISIBLE

    528.3 ft. - Surface Missing Wall, at 02 o'clock, within 8 inches of joint: NO - ROOTS VISIBLE

  • Surface Missing Wall, from 09 to 03 o'clock, within 8 inches of joint: YES - VOID SOIL VISIBLE

    543.6 ft. - Surface Missing Wall, from 09 to 03 o'clock, within 8 inches of joint: YES - VOID SOIL VISIBLE

  • Surface Missing Wall, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - VOID SOIL VISIBLE

    545.4 ft. - Surface Missing Wall, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - VOID SOIL VISIBLE

  • Surface Missing Wall, from 09 to 03 o'clock, within 8 inches of joint: YES - VOID SOIL VISIBLE

    545.4 ft. - Surface Missing Wall, from 09 to 03 o'clock, within 8 inches of joint: YES - VOID SOIL VISIBLE

  • Surface Missing Wall, from 09 to 03 o'clock, within 8 inches of joint: YES - VOID POSSIBLE CLOSE TO SIDWALK

    548.5 ft. - Surface Missing Wall, from 09 to 03 o'clock, within 8 inches of joint: YES - VOID POSSIBLE CLOSE TO SIDWALK

  • Surface Missing Wall, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - VOID SOIL VISIBLE

    552.8 ft. - Surface Missing Wall, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - VOID SOIL VISIBLE

Observations (19)

DistanceCodeObservation
0AMH3:30AM
94.9SMWSOIL VISIBLE
545.4SMWVOID SOIL VISIBLE
310.6SMWVOID SOIL VISIBLE
406.4SMWVOID SOIL VISIBLE
0MWM
545.4SMWVOID SOIL VISIBLE
382.7SMWSOIL VISIBLE
552.8SMWVOID SOIL VISIBLE
548.5SMWVOID POSSIBLE CLOSE TO SIDWALK
0MWL
400.4SMWROOTS VISIBLE
92.1SMWSOIL VISIBLE
543.6SMWVOID SOIL VISIBLE
528.3SMWROOTS VISIBLE
307.5SMWVOID SOILVISIBLE
307.5SMWVOID SOIL VISIBLE
630.4AMH4:10AM
406.4SMWSOIL VISIBLE

Properties (4)

custom_field_three
VOIDS SOIL VISIBLE
custom_field_two
1
customer
LACSD
datetime
2017-01-24T00:57:55-08:00