Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 10, 2017, 10:45 AM

  • 05 1725_05 1724_2102017_030659.mp4

Date
02/10/2017
W/O
0607779
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00471
PipeID
P06952
Time
2:45 AM
Certificate
1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
HO439
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
20170210MDM_LOMITA_TRUNK
Material
Vitrified Clay Pipe
Shape
Circular
Height
21 in.
Upstream MH
05 1725
Downstream MH
05 1724
Dir. of Survey
Downstream
Length Surveyed
232.7 ft.
Total Length
232.7 ft.
Structural Index
3
Structural Quick
3624
Structural Rating
26
O&M Index
3
O&M Quick
4121
O&M Rating
6
Overall Index
3
Overall Quick
—
Overall Rating
32
Pipe schematic from manhole 05 1725 to 05 1724
MH: 05 1725MH: 05 1724downstream0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Active0 ft. MWM - Water Mark, 60 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 2:50AM2.6 ft. FC - Fracture Circumferential, from 12 to 03 o'clock, within 8 inches of joint: YES - HAIRLINE4.6 ft. FS - Fracture Spiral, from 08 to 10 o'clock, within 8 inches of joint: YES, Start - HAIRLINE4.6 ft. FS - Fracture Spiral, from 02 to 04 o'clock, within 8 inches of joint: YES, Start - HAIRLINE8.2 ft. FS - Fracture Spiral, from 08 to 10 o'clock, within 8 inches of joint: YES - SLIGHT31 ft. FC - Fracture Circumferential, from 02 to 03 o'clock, within 8 inches of joint: YES - H39 ft. FS - Fracture Spiral, from 01 to 04 o'clock, within 8 inches of joint: YES - SLIGHT53.4 ft. FC - Fracture Circumferential, from 02 to 03 o'clock, within 8 inches of joint: YES - H59.7 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 6" - Active59.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 10 to 03 o'clock, , within 8 inches of joint: YES71.2 ft. FS - Fracture Spiral, from 02 to 04 o'clock, within 8 inches of joint: YES, Start - SLIGHT71.2 ft. FS - Fracture Spiral, from 02 to 04 o'clock, within 8 inches of joint: YES, Finish121.7 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 6" - Open183.2 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 6" - Active196.2 ft. FS - Fracture Spiral, from 02 to 04 o'clock, within 8 inches of joint: YES, Start - H196.2 ft. FS - Fracture Spiral, from 02 to 04 o'clock, within 8 inches of joint: YES, Finish - SL216.2 ft. FC - Fracture Circumferential, from 09 to 10 o'clock, within 8 inches of joint: YES - H232.6 ft. FS - Fracture Spiral, from 08 to 10 o'clock, within 8 inches of joint: YES, Finish - H232.6 ft. FS - Fracture Spiral, from 02 to 04 o'clock, within 8 inches of joint: YES, Finish - H232.7 ft. AMH - Downstream Manhole, Survey Ends - 3:20AM

Observation photos (5)

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

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

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

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

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

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

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

    39 ft. - Fracture Spiral, from 01 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, Start - SLIGHT

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

All inspections of P06952Work order 0607779

Observations (23)

DistanceCodeObservation
71.2FSSLIGHT
71.2FS—
232.6FSH
31FCH
196.2FSH
232.6FSH
39FSSLIGHT
0MWL—
8.2FSSLIGHT
53.4FCH
59.7TFActive
196.2FSSL
216.2FCH
183.2TFActive
0MGOConn. @ Mh, 9 O' Clock. Active
232.7AMH3:20AM
2.6FCHAIRLINE
121.7TFOpen
4.6FSHAIRLINE
0MWM—
0AMH2:50AM
4.6FSHAIRLINE
59.7DAGS—

Properties (4)

custom_field_three
SPRIAL SLIGHT JOINT TO JOINT LONGER
custom_field_two
2
customer
LACSD
datetime
2017-02-10T02:45:00-08:00