Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 25, 2016, 05:59 PM

  • 05 1712_05 1711_20160125_032614.mp4

Date
01/25/2016
W/O
541735
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00471
PipeID
P06939
Time
9:59 AM
Certificate
U-508-7069
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K2780
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.
36
Purpose
Routine Assessment
Project
WO_541735_TV05197_DEC2015
Material
Vitrified Clay Pipe
Shape
Circular
Height
21 in.
Upstream MH
05 1712
Downstream MH
05 1711
Dir. of Survey
Downstream
Length Surveyed
311.5 ft.
Total Length
311.5 ft.
Structural Index
4
Structural Quick
4232
Structural Rating
14
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
4
Overall Quick
—
Overall Rating
14
Pipe schematic from manhole 05 1712 to 05 1711
MH: 05 1712MH: 05 1711downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MGO - General Observation - LATERAL AT MH 9 OCLOCK0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MGO - General Observation - LATERAL AT MH 3 OCLOCK0 ft. AMH - Upstream Manhole, Survey Begins - 05 17122.3 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES4.9 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start125.8 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish275.7 ft. FL - Fracture Longitudinal, at 02 o'clock, within 8 inches of joint: YES291 ft. CM - Crack Multiple, from 08 to 10 o'clock, within 8 inches of joint: YES311.5 ft. MGO - General Observation - LATERAL AT MH 3 OCLOCK311.5 ft. AMH - Downstream Manhole, Survey Ends - 05 1711

Observation photos (3)

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

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

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

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

  • Crack Multiple, from 08 to 10 o'clock, within 8 inches of joint: YES

    291 ft. - Crack Multiple, from 08 to 10 o'clock, within 8 inches of joint: YES

All inspections of P06939Work order 541735

Observations (12)

DistanceCodeObservation
2.3FM—
0MWL—
125.8FM—
0MGOLATERAL AT MH 9 OCLOCK
0MWM—
311.5MGOLATERAL AT MH 3 OCLOCK
311.5AMH05 1711
0MGOLATERAL AT MH 3 OCLOCK
291CM—
4.9FM—
275.7FL—
0AMH05 1712

Properties (7)

additional_info
SC207092
custom_field_three
FRACTURES
custom_field_two
2
customer
LACSD
datetime
2016-01-25T09:59:01-08:00
documentation
PROPIPE
is_lateral_inspection
false