Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 24, 2018, 08:12 AM

  • 05 1687_05 1686_10242018_014505.mp4

Date
10/24/2018
W/O
0734323
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00471
PipeID
P06931
Time
1:12 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H1024
Sewer Name
05 LOMITA TRUNK
City
LOMITA
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
32
Purpose
Capital Improvement Program Assesment
Project
20181019MDM_LOMITA_TRUNK
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Upstream MH
05 1686
Downstream MH
05 1687
Dir. of Survey
Upstream
Length Surveyed
72.5 ft.
Total Length
72.5 ft.
Structural Index
3
Structural Quick
4A35
Structural Rating
85
O&M Index
4
O&M Quick
4100
O&M Rating
4
Overall Index
3
Overall Quick
—
Overall Rating
89
Pipe schematic from manhole 05 1686 to 05 1687
MH: 05 1686MH: 05 1687upstream0 ft. AMH - Upstream Manhole, Survey Ends - 2:05AM0.5 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Active0.5 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. OPEN2.2 ft. FL - Fracture Longitudinal, at 03 o'clock, within 8 inches of joint: YES, Finish - SL2.2 ft. FL - Fracture Longitudinal, at 09 o'clock, within 8 inches of joint: YES, Finish - SL3.7 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES - SL5.7 ft. FC - Fracture Circumferential, from 08 to 04 o'clock, within 8 inches of joint: YES - SL8.4 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES - SL10.5 ft. FL - Fracture Longitudinal, at 09 o'clock, within 8 inches of joint: NO - SLIGHT11.5 ft. FC - Fracture Circumferential, from 08 to 04 o'clock, within 8 inches of joint: YES - SL14.6 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES - SL17.7 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES - SL20.5 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES - SL23.8 ft. FC - Fracture Circumferential, from 08 to 04 o'clock, within 8 inches of joint: YES - SL27.3 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES - SL29.8 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES - SL32.6 ft. FL - Fracture Longitudinal, at 10 o'clock, within 8 inches of joint: NO - SLIGHT33.2 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES - SL35.4 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES - SL39 ft. FC - Fracture Circumferential, from 08 to 12 o'clock, within 8 inches of joint: YES - SL39 ft. FL - Fracture Longitudinal, at 09 o'clock, within 8 inches of joint: YES, Start - SL39 ft. FC - Fracture Circumferential, from 12 to 03 o'clock, within 8 inches of joint: YES - SL39 ft. FL - Fracture Longitudinal, at 03 o'clock, within 8 inches of joint: YES, Start - SL42 ft. FC - Fracture Circumferential, from 08 to 12 o'clock, within 8 inches of joint: YES - SL48 ft. MWM - Water Mark, 30 %of cross sectional area48 ft. FC - Fracture Circumferential, from 02 to 04 o'clock, within 8 inches of joint: YES - SL48 ft. MWL - Water Level, 10 %of cross sectional area48 ft. FC - Fracture Circumferential, from 08 to 09 o'clock, within 8 inches of joint: YES - H51.2 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES - SL51.2 ft. FL - Fracture Longitudinal, at 04 o'clock, within 8 inches of joint: YES, Finish - H54.3 ft. FC - Fracture Circumferential, from 12 to 04 o'clock, within 8 inches of joint: YES - H54.3 ft. FC - Fracture Circumferential, from 08 to 12 o'clock, within 8 inches of joint: YES - H56.4 ft. FL - Fracture Longitudinal, at 04 o'clock, within 8 inches of joint: YES, Start - HAIRLINE57.9 ft. FC - Fracture Circumferential, from 08 to 12 o'clock, within 8 inches of joint: YES - SL57.9 ft. FC - Fracture Circumferential, from 12 to 03 o'clock, within 8 inches of joint: YES - SL64.5 ft. FC - Fracture Circumferential, from 08 to 12 o'clock, within 8 inches of joint: YES - SL64.5 ft. FC - Fracture Circumferential, from 12 to 04 o'clock, within 8 inches of joint: YES - SL68.5 ft. FC - Fracture Circumferential, from 12 to 03 o'clock, within 8 inches of joint: YES - SLIGHT72.5 ft. MWL - Water Level, 40 %of cross sectional area72.5 ft. MWM - Water Mark, 55 %of cross sectional area72.5 ft. AMH - Downstream Manhole, Survey Begins - 1:35AM

Observation photos (10)

  • Fracture Longitudinal, at 04 o'clock, within 8 inches of joint: YES, Start - HAIRLINE

    16.1 ft. - Fracture Longitudinal, at 04 o'clock, within 8 inches of joint: YES, Start - HAIRLINE

  • Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES - SL

    21.3 ft. - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES - SL

  • Water Mark, 30 %of cross sectional area

    24.5 ft. - Water Mark, 30 %of cross sectional area

  • Fracture Longitudinal, at 09 o'clock, within 8 inches of joint: YES, Start - SL

    33.5 ft. - Fracture Longitudinal, at 09 o'clock, within 8 inches of joint: YES, Start - SL

  • Fracture Longitudinal, at 03 o'clock, within 8 inches of joint: YES, Start - SL

    33.5 ft. - Fracture Longitudinal, at 03 o'clock, within 8 inches of joint: YES, Start - SL

  • Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES - SL

    37.1 ft. - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES - SL

  • Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES - SL

    39.3 ft. - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES - SL

  • Fracture Longitudinal, at 10 o'clock, within 8 inches of joint: NO - SLIGHT

    39.9 ft. - Fracture Longitudinal, at 10 o'clock, within 8 inches of joint: NO - SLIGHT

  • Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES - SL

    54.8 ft. - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES - SL

  • Fracture Longitudinal, at 09 o'clock, within 8 inches of joint: NO - SLIGHT

    62 ft. - Fracture Longitudinal, at 09 o'clock, within 8 inches of joint: NO - SLIGHT

All inspections of P06931Work order 0734323

Observations (41)

DistanceCodeObservation
8FCSL
18.2FCH
24.5MWM—
57.9FMSL
0MWL—
18.2FCH
33.5FCSL
24.5FCSL
16.1FLHAIRLINE
61FCSL
0MWM—
33.5FLSL
45.2FMSL
64.1FMSL
39.3FMSL
54.8FMSL
21.3FMSL
0AMH1:35AM
24.5MWL—
70.3FLSL
4FCSLIGHT
52FMSL
70.3FLSL
48.7FCSL
62FLSLIGHT
72MGOConn. @ Mh, 9 O' Clock. Active
42.7FMSL
33.5FCSL
21.3FLH
37.1FMSL
33.5FLSL
66.8FCSL
68.8FMSL
72.5AMH2:05AM
24.5FCH
14.6FCSL
72MGOConn. @ Mh, 3 O' Clock. OPEN
14.6FCSL
8FCSL
39.9FLSLIGHT
30.5FCSL

Properties (4)

custom_field_three
SLIGHT FRACTURE JOINT TO JOINT LONGER
custom_field_two
2
customer
LACSD
datetime
2018-10-24T01:12:19-07:00