Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 19, 2018, 07:56 AM

  • 05 1722_05 1721_10192018_010216.mp4

Date
10/19/2018
W/O
0734495
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00471
PipeID
P06949
Time
12:56 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H1019
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
21 in.
Upstream MH
05 1722
Downstream MH
05 1721
Dir. of Survey
Downstream
Length Surveyed
358.9 ft.
Total Length
358.9 ft.
Structural Index
3
Structural Quick
3A26
Structural Rating
42
O&M Index
2
O&M Quick
4124
O&M Rating
12
Overall Index
3
Overall Quick
—
Overall Rating
54
Pipe schematic from manhole 05 1722 to 05 1721
MH: 05 1722MH: 05 1721downstream0 ft. MWL - Water Level, 40 %of cross sectional area0 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Active0 ft. AMH - Upstream Manhole, Survey Begins - 12:50AM0 ft. MWM - Water Mark, 60 %of cross sectional area8 ft. FL - Fracture Longitudinal, at 02 o'clock, within 8 inches of joint: YES - HAIRLINE14.3 ft. DSZ - Deposits Settled Other, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES - ROCKS24.7 ft. FL - Fracture Longitudinal, at 02 o'clock, within 8 inches of joint: YES, Start - SLIGHT39 ft. FC - Fracture Circumferential, from 10 to 11 o'clock, within 8 inches of joint: YES - H39 ft. FC - Fracture Circumferential, from 12 to 02 o'clock, within 8 inches of joint: YES - H42 ft. FL - Fracture Longitudinal, at 10 o'clock, within 8 inches of joint: YES, Start - H44.7 ft. FL - Fracture Longitudinal, at 02 o'clock, within 8 inches of joint: YES, Start - H44.7 ft. FL - Fracture Longitudinal, at 02 o'clock, within 8 inches of joint: YES, Finish - SLIGHT63 ft. FC - Fracture Circumferential, from 02 to 03 o'clock, within 8 inches of joint: YES - H73.1 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 6" - Open87.3 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES - ROCKS114.4 ft. FC - Fracture Circumferential, from 12 to 02 o'clock, within 8 inches of joint: YES - SL153.6 ft. FL - Fracture Longitudinal, at 10 o'clock, within 8 inches of joint: YES, Finish - H153.6 ft. FL - Fracture Longitudinal, at 02 o'clock, within 8 inches of joint: YES, Finish - H168.9 ft. FC - Fracture Circumferential, from 10 to 12 o'clock, within 8 inches of joint: YES - H185 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 6" - Open200.8 ft. DSZ - Deposits Settled Other, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES - ROCKS209 ft. FC - Fracture Circumferential, from 10 to 11 o'clock, within 8 inches of joint: YES - H218.1 ft. FL - Fracture Longitudinal, at 10 o'clock, within 8 inches of joint: YES, Start - H227.1 ft. FL - Fracture Longitudinal, at 02 o'clock, within 8 inches of joint: YES, Start - H263.7 ft. FL - Fracture Longitudinal, at 02 o'clock, within 8 inches of joint: YES, Finish - H267.5 ft. FL - Fracture Longitudinal, at 02 o'clock, within 8 inches of joint: YES, Start - SLGHT267.5 ft. FL - Fracture Longitudinal, at 10 o'clock, within 8 inches of joint: YES, Start - SLIGHT267.5 ft. FL - Fracture Longitudinal, at 10 o'clock, within 8 inches of joint: YES, Finish - H277.1 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 6" - Open297.6 ft. FL - Fracture Longitudinal, at 10 o'clock, within 8 inches of joint: YES, Start - H297.6 ft. FL - Fracture Longitudinal, at 02 o'clock, within 8 inches of joint: YES, Finish - SL297.6 ft. FL - Fracture Longitudinal, at 02 o'clock, within 8 inches of joint: YES, Start - H297.6 ft. FL - Fracture Longitudinal, at 10 o'clock, within 8 inches of joint: YES, Finish - SL334.6 ft. DSZ - Deposits Settled Other, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES - ROCKS358.5 ft. FL - Fracture Longitudinal, at 02 o'clock, within 8 inches of joint: YES, Finish - H358.5 ft. FL - Fracture Longitudinal, at 10 o'clock, within 8 inches of joint: YES, Finish - H358.5 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. OPEN 100% GREASE358.5 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. OPEN 100% GREASE358.9 ft. AMH - Downstream Manhole, Survey Ends - 1:45AM

Observation photos (8)

  • Fracture Longitudinal, at 02 o'clock, within 8 inches of joint: YES, Start - SLIGHT

    24.7 ft. - Fracture Longitudinal, at 02 o'clock, within 8 inches of joint: YES, Start - SLIGHT

  • Fracture Longitudinal, at 10 o'clock, within 8 inches of joint: YES, Start - H

    42 ft. - Fracture Longitudinal, at 10 o'clock, within 8 inches of joint: YES, Start - H

  • Fracture Longitudinal, at 10 o'clock, within 8 inches of joint: YES, Start - H

    218.1 ft. - Fracture Longitudinal, at 10 o'clock, within 8 inches of joint: YES, Start - H

  • Fracture Longitudinal, at 02 o'clock, within 8 inches of joint: YES, Start - H

    227.1 ft. - Fracture Longitudinal, at 02 o'clock, within 8 inches of joint: YES, Start - H

  • Fracture Longitudinal, at 02 o'clock, within 8 inches of joint: YES, Start - SLGHT

    267.5 ft. - Fracture Longitudinal, at 02 o'clock, within 8 inches of joint: YES, Start - SLGHT

  • Fracture Longitudinal, at 10 o'clock, within 8 inches of joint: YES, Start - SLIGHT

    267.5 ft. - Fracture Longitudinal, at 10 o'clock, within 8 inches of joint: YES, Start - SLIGHT

  • Fracture Longitudinal, at 10 o'clock, within 8 inches of joint: YES, Start - H

    297.6 ft. - Fracture Longitudinal, at 10 o'clock, within 8 inches of joint: YES, Start - H

  • Fracture Longitudinal, at 02 o'clock, within 8 inches of joint: YES, Start - H

    297.6 ft. - Fracture Longitudinal, at 02 o'clock, within 8 inches of joint: YES, Start - H

All inspections of P06949Work order 0734495

Observations (39)

DistanceCodeObservation
44.7FLH
358.5FLH
87.3DSZROCKS
358.5FLH
153.6FLH
24.7FLSLIGHT
297.6FLH
227.1FLH
153.6FLH
209FCH
73.1TFOpen
0MWL—
114.4FCSL
185TFOpen
200.8DSZROCKS
297.6FLSL
42FLH
263.7FLH
297.6FLH
44.7FLSLIGHT
358.9AMH1:45AM
267.5FLSLGHT
0MGOConn. @ Mh, 9 O' Clock. Active
334.6DSZROCKS
63FCH
0AMH12:50AM
277.1TFOpen
39FCH
14.3DSZROCKS
168.9FCH
267.5FLSLIGHT
358.5MGOConn. @ Mh, 3 O' Clock. OPEN 100% GREASE
218.1FLH
297.6FLSL
358.5MGOConn. @ Mh, 9 O' Clock. OPEN 100% GREASE
39FCH
267.5FLH
0MWM—
8FLHAIRLINE

Properties (4)

custom_field_three
SLIGHT FRACTURE JOINT TO JOINT LONGER
custom_field_two
2
customer
LACSD
datetime
2018-10-19T00:56:32-07:00