Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 12, 2021, 09:27 AM
  • 03 0462_03 0461_07122021_025435.mp4

Date
07/12/2021
W/O
901256
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00402
PipeID
P05189
Time
2:27 AM
Certificate
U-715-07000770
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K8674
Sewer Name
03 PUMP DISTRICTS #S 7&9 CONNECTION TRUNK
City
LONG BEACH
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 03
Page No.
23
Purpose
Routine Assessment
Project
WO_901256_TV03034_JUL2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Width
27 in.
Upstream MH
03 0462
Downstream MH
03 0461
Dir. of Survey
Downstream
Length Surveyed
411.3 ft.
Total Length
411.3 ft.
Structural Index
2
Structural Quick
4134
Structural Rating
35
O&M Index
2
O&M Quick
2400
O&M Rating
8
Overall Index
2
Overall Quick
Overall Rating
43
Pipe schematic from manhole 03 0462 to 03 0461
MH: 03 0462MH: 03 0461downstream0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MWM - Water Mark, 35 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 03 04621.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start7.3 ft. CL - Crack Longitudinal, at 09 o'clock, within 8 inches of joint: YES20.7 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES39.5 ft. CL - Crack Longitudinal, at 10 o'clock, within 8 inches of joint: YES51.8 ft. CM - Crack Multiple, from 08 to 03 o'clock, within 8 inches of joint: YES87 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start105.5 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish129 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES148 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start219.4 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish231.6 ft. CL - Crack Longitudinal, at 02 o'clock, within 8 inches of joint: NO255.3 ft. CH2 - Crack Longitudinal Hinge, 2, from 03 to 09 o'clock, within 8 inches of joint: YES264.9 ft. CL - Crack Longitudinal, at 09 o'clock, within 8 inches of joint: NO273.9 ft. CL - Crack Longitudinal, at 09 o'clock, within 8 inches of joint: NO289.8 ft. CC - Crack Circumferential, from 12 to 12 o'clock, within 8 inches of joint: NO318.3 ft. CC - Crack Circumferential, from 02 to 10 o'clock, within 8 inches of joint: NO356.9 ft. CL - Crack Longitudinal, at 10 o'clock, within 8 inches of joint: YES356.9 ft. DAE - Deposits Attached Encrustation, 0 %of cross sectional area, from 09 to 10 o'clock, , within 8 inches of joint: NO363 ft. CL - Crack Longitudinal, at 02 o'clock, within 8 inches of joint: NO363 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 02 to 04 o'clock, , within 8 inches of joint: NO406.5 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: NO406.5 ft. CC - Crack Circumferential, from 12 to 12 o'clock, within 8 inches of joint: NO410.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish411.3 ft. AMH - Downstream Manhole, Survey Ends - 03 0461

Observation photos (20)

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES, Start

    1.4 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

  • Crack Longitudinal, at 09 o'clock, within 8 inches of joint: YES

    7.3 ft. - Crack Longitudinal, at 09 o'clock, within 8 inches of joint: YES

  • Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES

    20.7 ft. - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES

  • Crack Longitudinal, at 10 o'clock, within 8 inches of joint: YES

    39.5 ft. - Crack Longitudinal, at 10 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 08 to 03 o'clock, within 8 inches of joint: YES

    51.8 ft. - Crack Multiple, from 08 to 03 o'clock, within 8 inches of joint: YES

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

    87 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

    129 ft. - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    148 ft. - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • Crack Longitudinal, at 02 o'clock, within 8 inches of joint: NO

    231.6 ft. - Crack Longitudinal, at 02 o'clock, within 8 inches of joint: NO

  • Crack Longitudinal Hinge, 2, from 03 to 09 o'clock, within 8 inches of joint: YES

    255.3 ft. - Crack Longitudinal Hinge, 2, from 03 to 09 o'clock, within 8 inches of joint: YES

  • Crack Longitudinal, at 09 o'clock, within 8 inches of joint: NO

    264.9 ft. - Crack Longitudinal, at 09 o'clock, within 8 inches of joint: NO

  • Crack Longitudinal, at 09 o'clock, within 8 inches of joint: NO

    273.9 ft. - Crack Longitudinal, at 09 o'clock, within 8 inches of joint: NO

  • Crack Circumferential, from 12 to 12 o'clock, within 8 inches of joint: NO

    289.8 ft. - Crack Circumferential, from 12 to 12 o'clock, within 8 inches of joint: NO

  • Crack Circumferential, from 02 to 10 o'clock, within 8 inches of joint: NO

    318.3 ft. - Crack Circumferential, from 02 to 10 o'clock, within 8 inches of joint: NO

  • Crack Longitudinal, at 10 o'clock, within 8 inches of joint: YES

    356.9 ft. - Crack Longitudinal, at 10 o'clock, within 8 inches of joint: YES

  • Deposits Attached Encrustation, 0 %of cross sectional area, from 09 to 10 o'clock,  , within 8 inches of joint: NO

    356.9 ft. - Deposits Attached Encrustation, 0 %of cross sectional area, from 09 to 10 o'clock, , within 8 inches of joint: NO

  • Crack Longitudinal, at 02 o'clock, within 8 inches of joint: NO

    363 ft. - Crack Longitudinal, at 02 o'clock, within 8 inches of joint: NO

  • Deposits Attached Encrustation, 5 %of cross sectional area, from 02 to 04 o'clock,  , within 8 inches of joint: NO

    363 ft. - Deposits Attached Encrustation, 5 %of cross sectional area, from 02 to 04 o'clock, , within 8 inches of joint: NO

  • Deposits Attached Encrustation, 5 %of cross sectional area, from 09 to 03 o'clock,  , within 8 inches of joint: NO

    406.5 ft. - Deposits Attached Encrustation, 5 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: NO

  • Crack Circumferential, from 12 to 12 o'clock, within 8 inches of joint: NO

    406.5 ft. - Crack Circumferential, from 12 to 12 o'clock, within 8 inches of joint: NO

Observations (27)

DistanceCodeObservation
39.5CL
0MWL
105.5CM
7.3CL
0MWM
148CM
318.3CC
20.7CL
410.6DAGS
255.3CH2
363CL
51.8CM
1.4DAGS
406.5DAE
231.6CL
363DAE
406.5CC
264.9CL
289.8CC
129CM
356.9CL
273.9CL
219.4CM
356.9DAE
411.3AMH03 0461
0AMH03 0462
87CM

Properties (6)

custom_field_three
CRACKS
custom_field_two
3
customer
1
datetime
2021-07-12T02:27:40-07:00
documentation
PROPIPE
is_lateral_inspection
false