Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 12, 2021, 08:58 AM

  • 03 0463_03 0462A_07122021_021213.mp4

Date
07/12/2021
W/O
901256
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00402
PipeID
P23491
Time
1:58 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
18 in.
Upstream MH
03 0463
Downstream MH
03 0462A
Dir. of Survey
Downstream
Length Surveyed
136.1 ft.
Total Length
136.1 ft.
Structural Index
3
Structural Quick
3D22
Structural Rating
78
O&M Index
2
O&M Quick
412C
O&M Rating
46
Overall Index
2
Overall Quick
—
Overall Rating
124
Pipe schematic from manhole 03 0463 to 03 0462A
MH: 03 0463MH: 03 0462Adownstream0 ft. MWL - Water Level, 25 %of cross sectional area0 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK0 ft. AMH - Upstream Manhole, Survey Begins - 03 04633.1 ft. MWM - Water Mark, 45 %of cross sectional area17.2 ft. CL - Crack Longitudinal, at 03 o'clock, within 8 inches of joint: YES23.4 ft. CL - Crack Longitudinal, at 03 o'clock, within 8 inches of joint: YES29.5 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES35.7 ft. CM - Crack Multiple, from 10 to 03 o'clock, within 8 inches of joint: YES35.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start41.3 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start74.3 ft. FS - Fracture Spiral, from 07 to 11 o'clock, within 8 inches of joint: NO81 ft. FS - Fracture Spiral, from 02 to 05 o'clock, within 8 inches of joint: YES105 ft. CC - Crack Circumferential, from 12 to 03 o'clock, within 8 inches of joint: YES111.1 ft. CC - Crack Circumferential, from 08 to 11 o'clock, within 8 inches of joint: NO111.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start111.8 ft. MWM - Water Mark, 60 %of cross sectional area111.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish117 ft. FS - Fracture Spiral, from 07 to 11 o'clock, within 8 inches of joint: NO132.7 ft. DSC - Deposits Settled Compacted, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: NO134.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish134.7 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish136.1 ft. AMH - Downstream Manhole, Survey Ends - 03 0462A136.1 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK

Observation photos (10)

  • Crack Longitudinal, at 03 o'clock, within 8 inches of joint: YES

    17.2 ft. - Crack Longitudinal, at 03 o'clock, within 8 inches of joint: YES

  • Crack Longitudinal, at 03 o'clock, within 8 inches of joint: YES

    23.4 ft. - Crack Longitudinal, at 03 o'clock, within 8 inches of joint: YES

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

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

  • Crack Multiple, from 10 to 03 o'clock, within 8 inches of joint: YES

    35.7 ft. - Crack Multiple, from 10 to 03 o'clock, within 8 inches of joint: YES

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

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

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

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

  • Fracture Spiral, from 07 to 11 o'clock, within 8 inches of joint: NO

    74.3 ft. - Fracture Spiral, from 07 to 11 o'clock, within 8 inches of joint: NO

  • Fracture Spiral, from 02 to 05 o'clock, within 8 inches of joint: YES

    81 ft. - Fracture Spiral, from 02 to 05 o'clock, within 8 inches of joint: YES

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

    111.8 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

  • Fracture Spiral, from 07 to 11 o'clock, within 8 inches of joint: NO

    117 ft. - Fracture Spiral, from 07 to 11 o'clock, within 8 inches of joint: NO

All inspections of P23491Work order 901256

Observations (23)

DistanceCodeObservation
0MWL—
35.7CM—
134.7DAGS—
111.8DAGS—
81FS—
0MGOCONNECTION AT MH 3 O'CLOCK
134.7CM—
17.2CL—
117FS—
0AMH03 0463
132.7DSC—
29.5CM—
136.1AMH03 0462A
23.4CL—
111.8MWM—
74.3FS—
41.3CM—
3.1MWM—
35.7DAGS—
111.1CC—
105CC—
136.1MGOCONNECTION AT MH 9 O'CLOCK
111.8DAGS—

Properties (6)

custom_field_three
CRACKS, FRACTURES
custom_field_two
2
customer
1
datetime
2021-07-12T01:58:24-07:00
documentation
PROPIPE
is_lateral_inspection
false