Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 17, 2017, 11:04 AM

  • 05 1727_05 1726_11172017_040014.mp4

Date
11/17/2017
W/O
0674089
Weather
Light Rain
Operator/Surveyor
MARTIN
Sewer ID
Z00471
PipeID
P06954
Time
3:04 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
H0674
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
Routine Assessment
Project
20171117MDM_LOMITA_TRUNK
Material
Vitrified Clay Pipe
Shape
Circular
Height
21 in.
Upstream MH
05 1726
Downstream MH
05 1727
Dir. of Survey
Upstream
Length Surveyed
328.5 ft.
Total Length
328.5 ft.
Structural Index
3
Structural Quick
3722
Structural Rating
25
O&M Index
4
O&M Quick
4100
O&M Rating
4
Overall Index
3
Overall Quick
—
Overall Rating
29
Pipe schematic from manhole 05 1726 to 05 1727
MH: 05 1726MH: 05 1727upstream0 ft. AMH - Upstream Manhole, Survey Ends - 4:35AM0.5 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Active0.5 ft. FS - Fracture Spiral, from 08 to 10 o'clock, within 8 inches of joint: YES, Finish - HAIRLINE0.5 ft. FS - Fracture Spiral, from 02 to 04 o'clock, within 8 inches of joint: YES, Finish - SLIGHT76.4 ft. FS - Fracture Spiral, from 02 to 04 o'clock, within 8 inches of joint: YES, Finish - H76.4 ft. FS - Fracture Spiral, from 02 to 04 o'clock, within 8 inches of joint: YES, Start - SLIGHT108.7 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 6" - Open116.2 ft. FC - Fracture Circumferential, from 08 to 10 o'clock, within 8 inches of joint: YES - H166.3 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 6" - Open191.6 ft. FS - Fracture Spiral, from 02 to 04 o'clock, within 8 inches of joint: YES, Start - H211.6 ft. FS - Fracture Spiral, from 08 to 10 o'clock, within 8 inches of joint: YES, Start - H220.9 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 6" - ACTIVE228.1 ft. FL - Fracture Longitudinal, at 02 o'clock, within 8 inches of joint: YES, Finish - H234 ft. FL - Fracture Longitudinal, at 02 o'clock, within 8 inches of joint: YES, Start - H252.5 ft. FL - Fracture Longitudinal, at 02 o'clock, within 8 inches of joint: YES, Finish - H262.3 ft. FL - Fracture Longitudinal, at 02 o'clock, within 8 inches of joint: YES, Start - H262.3 ft. FL - Fracture Longitudinal, at 10 o'clock, within 8 inches of joint: YES, Finish - H268.4 ft. FL - Fracture Longitudinal, at 10 o'clock, within 8 inches of joint: YES, Start - H299.3 ft. FC - Fracture Circumferential, from 09 to 11 o'clock, within 8 inches of joint: YES, Finish - H303.3 ft. FS - Fracture Spiral, from 09 to 11 o'clock, within 8 inches of joint: YES, 6" - HAIRLINE303.7 ft. FC - Fracture Circumferential, from 09 to 11 o'clock, within 8 inches of joint: YES, Start - HAIRLINE320.2 ft. MGO - General Observation - 21" VCP328.5 ft. MWL - Water Level, 10 %of cross sectional area328.5 ft. AMH - Downstream Manhole, Survey Begins - 3:55AM328.5 ft. MWM - Water Mark, 60 %of cross sectional area

Observation photos (5)

  • General Observation - 21" VCP

    8.3 ft. - General Observation - 21" VCP

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

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

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

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

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

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

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

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

All inspections of P06954Work order 0674089

Observations (25)

DistanceCodeObservation
0MWL—
107.6TFACTIVE
0AMH3:55AM
66.2FLH
116.9FSH
328MGOConn. @ Mh, 9 O' Clock. Active
60.1FLH
328FSHAIRLINE
252.1FSH
66.2FLH
29.2FCH
252.1FSSLIGHT
94.5FLH
328.5AMH4:35AM
100.4FLH
328FSSLIGHT
8.3MGO21" VCP
136.9FSH
0MWM—
25.2FSHAIRLINE
162.2TFOpen
212.3FCH
76FLH
219.8TFOpen
24.8FCHAIRLINE

Properties (6)

custom_field_three
SLIGHT SPRIAL FRACTURE JOINT TO JOINT LONGER
custom_field_two
2
customer
LACSD
datetime
2017-11-17T03:04:34-08:00
documentation
MARTIN,MANANES,OLIVER 111
is_lateral_inspection
false