Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 13, 2017, 12:48 PM

  • 05 1712_05 1711_2132017_045154.mp4

Date
02/13/2017
W/O
0607779
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00471
PipeID
P06939
Time
4:48 AM
Certificate
1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
HO442
Sewer Name
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
20170210MDM_LOMITA_TRUNK
Material
Vitrified Clay Pipe
Shape
Circular
Height
21 in.
Upstream MH
05 1712
Downstream MH
05 1711
Dir. of Survey
Downstream
Length Surveyed
314.8 ft.
Total Length
314.8 ft.
Structural Index
3
Structural Quick
3929
Structural Rating
45
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
—
Overall Rating
45
Pipe schematic from manhole 05 1712 to 05 1711
MH: 05 1712MH: 05 1711downstream0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Active0 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Capped0 ft. AMH - Upstream Manhole, Survey Begins - 4:50AM0 ft. MWL - Water Level, 10 %of cross sectional area2.6 ft. FC - Fracture Circumferential, from 09 to 03 o'clock, within 8 inches of joint: YES - SLIGHT3.8 ft. FS - Fracture Spiral, from 08 to 11 o'clock, within 8 inches of joint: YES, Start - SLIGHT3.8 ft. FC - Fracture Circumferential, from 12 to 03 o'clock, within 8 inches of joint: YES - SL3.8 ft. FS - Fracture Spiral, from 01 to 04 o'clock, within 8 inches of joint: YES, Start - SLIGHT3.8 ft. FC - Fracture Circumferential, from 09 to 12 o'clock, within 8 inches of joint: YES - SL7 ft. FC - Fracture Circumferential, from 01 to 03 o'clock, within 8 inches of joint: YES - HAIRLINE12.1 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start - HAIRLINE12.1 ft. FS - Fracture Spiral, from 08 to 11 o'clock, within 8 inches of joint: YES - SLIGHT12.1 ft. FS - Fracture Spiral, from 01 to 04 o'clock, within 8 inches of joint: YES - SLIGHT27.5 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Finish - H33.8 ft. FC - Fracture Circumferential, from 08 to 11 o'clock, within 8 inches of joint: YES - SL45.9 ft. FC - Fracture Circumferential, from 09 to 10 o'clock, within 8 inches of joint: YES - H73.1 ft. FC - Fracture Circumferential, from 11 to 02 o'clock, within 8 inches of joint: YES - H85.6 ft. FS - Fracture Spiral, from 01 to 04 o'clock, within 8 inches of joint: YES, Finish - SL85.6 ft. FS - Fracture Spiral, from 08 to 11 o'clock, within 8 inches of joint: YES, Finish - SL85.7 ft. FS - Fracture Spiral, from 08 to 10 o'clock, within 8 inches of joint: YES, Start - SLIGHT85.7 ft. FS - Fracture Spiral, from 02 to 04 o'clock, within 8 inches of joint: YES, Start - SLIGHT119 ft. FC - Fracture Circumferential, from 10 to 02 o'clock, within 8 inches of joint: YES - H122.7 ft. FS - Fracture Spiral, from 02 to 04 o'clock, within 8 inches of joint: YES - SLIGHT286.1 ft. FS - Fracture Spiral, from 02 to 04 o'clock, within 8 inches of joint: YES - SLIGHT294.8 ft. FC - Fracture Circumferential, from 09 to 11 o'clock, within 8 inches of joint: YES - SL314.4 ft. FS - Fracture Spiral, from 08 to 10 o'clock, within 8 inches of joint: YES, Finish - SL314.4 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. Capped314.4 ft. FS - Fracture Spiral, from 02 to 04 o'clock, within 8 inches of joint: YES, Finish - SL314.4 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Active314.8 ft. AMH - Downstream Manhole, Survey Ends - 5:35AM

Observation photos (8)

  • Fracture Spiral, from 08 to 11 o'clock, within 8 inches of joint: YES, Start - SLIGHT

    3.8 ft. - Fracture Spiral, from 08 to 11 o'clock, within 8 inches of joint: YES, Start - SLIGHT

  • Fracture Spiral, from 01 to 04 o'clock, within 8 inches of joint: YES, Start - SLIGHT

    3.8 ft. - Fracture Spiral, from 01 to 04 o'clock, within 8 inches of joint: YES, Start - SLIGHT

  • Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start - HAIRLINE

    12.1 ft. - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start - HAIRLINE

  • Fracture Spiral, from 08 to 11 o'clock, within 8 inches of joint: YES - SLIGHT

    12.1 ft. - Fracture Spiral, from 08 to 11 o'clock, within 8 inches of joint: YES - SLIGHT

  • Fracture Spiral, from 08 to 10 o'clock, within 8 inches of joint: YES, Start - SLIGHT

    85.7 ft. - Fracture Spiral, from 08 to 10 o'clock, within 8 inches of joint: YES, Start - SLIGHT

  • Fracture Spiral, from 02 to 04 o'clock, within 8 inches of joint: YES, Start - SLIGHT

    85.7 ft. - Fracture Spiral, from 02 to 04 o'clock, within 8 inches of joint: YES, Start - SLIGHT

  • Fracture Spiral, from 02 to 04 o'clock, within 8 inches of joint: YES - SLIGHT

    122.7 ft. - Fracture Spiral, from 02 to 04 o'clock, within 8 inches of joint: YES - SLIGHT

  • Fracture Spiral, from 02 to 04 o'clock, within 8 inches of joint: YES - SLIGHT

    286.1 ft. - Fracture Spiral, from 02 to 04 o'clock, within 8 inches of joint: YES - SLIGHT

All inspections of P06939Work order 0607779

Observations (31)

DistanceCodeObservation
286.1FSSLIGHT
0MWM—
122.7FSSLIGHT
27.5FLH
314.8AMH5:35AM
3.8FSSLIGHT
0MGOConn. @ Mh, 9 O' Clock. Active
12.1FLHAIRLINE
85.6FSSL
85.7FSSLIGHT
33.8FCSL
314.4FSSL
73.1FCH
119FCH
294.8FCSL
314.4MGOConn. @ Mh, 3 O' Clock. Capped
0MGOConn. @ Mh, 9 O' Clock. Capped
0AMH4:50AM
314.4FSSL
12.1FSSLIGHT
3.8FCSL
7FCHAIRLINE
3.8FSSLIGHT
12.1FSSLIGHT
2.6FCSLIGHT
45.9FCH
0MWL—
3.8FCSL
314.4MGOConn. @ Mh, 9 O' Clock. Active
85.6FSSL
85.7FSSLIGHT

Properties (4)

custom_field_three
SPRIAL SLIGHT JOINTO JOINT LONGER
custom_field_two
2
customer
LACSD
datetime
2017-02-13T04:48:23-08:00