Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 14, 2016, 04:17 PM

  • 01 1257_01 0433_4142016_094626.mp4

Date
04/14/2016
W/O
0557654
Weather
Dry
Operator/Surveyor
MIRANDA
Sewer ID
Z00208
PipeID
P00916
Time
9:17 AM
Certificate
U-1014-06022542
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
G7090
Sewer Name
01 HOLMES-WILLOWBROOK TRUNK
City
LOS ANGELES
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 01
Page No.
10
Purpose
Routine Assessment
Project
20160414AM_HOLMES_WILLOWBROOK_TRUNK
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Upstream MH
01 1257
Downstream MH
01 0433
Dir. of Survey
Downstream
Length Surveyed
69.8 ft.
Total Length
69.8 ft.
Structural Index
4
Structural Quick
5231
Structural Rating
13
O&M Index
3
O&M Quick
4121
O&M Rating
6
Overall Index
4
Overall Quick
—
Overall Rating
19
Pipe schematic from manhole 01 1257 to 01 0433
MH: 01 1257MH: 01 0433downstream0 ft. AMH - Upstream Manhole, Survey Begins - 9:46 AM0 ft. MWL - Water Level, 50 %of cross sectional area0 ft. MGO - General Observation - ACTIVE CONN. INSIDE THE MH. @ 09 O'CLOCK0 ft. MWM - Water Mark, 60 %of cross sectional area0 ft. MGO - General Observation - ROACHES INSIDE THE MH.0 ft. MGO - General Observation - ACTIVE CONN. INSIDE THE MH. @ 03 O'CLOCK2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start50.2 ft. MGP - General Photograph - BROKEN PIPE50.2 ft. B - Broken, from 09 to 01 o'clock, within 8 inches of joint: YES65.4 ft. MGP - General Photograph - BROKEN PIPE65.4 ft. B - Broken, from 01 to 03 o'clock, within 8 inches of joint: YES66.7 ft. FL - Fracture Longitudinal, at 09 o'clock, within 8 inches of joint: YES67.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish68.6 ft. MGO - General Observation - ROACHES INSIDE THE MH.69.8 ft. AMH - Downstream Manhole, Survey Ends - 9:59 AM

Observation photos (7)

  • Water Mark, 60 %of cross sectional area

    0 ft. - Water Mark, 60 %of cross sectional area

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

  • General Photograph - BROKEN PIPE

    50.2 ft. - General Photograph - BROKEN PIPE

  • Broken, from 09 to 01 o'clock, within 8 inches of joint: YES

    50.2 ft. - Broken, from 09 to 01 o'clock, within 8 inches of joint: YES

  • General Photograph - BROKEN PIPE

    65.4 ft. - General Photograph - BROKEN PIPE

  • Broken, from 01 to 03 o'clock, within 8 inches of joint: YES

    65.4 ft. - Broken, from 01 to 03 o'clock, within 8 inches of joint: YES

  • Fracture Longitudinal, at 09 o'clock, within 8 inches of joint: YES

    66.7 ft. - Fracture Longitudinal, at 09 o'clock, within 8 inches of joint: YES

All inspections of P00916Work order 0557654

Observations (15)

DistanceCodeObservation
66.7FL—
0AMH9:46 AM
0MWL—
69.8AMH9:59 AM
67.7DAGS—
0MGOACTIVE CONN. INSIDE THE MH. @ 09 O'CLOCK
68.6MGOROACHES INSIDE THE MH.
50.2MGPBROKEN PIPE
50.2B—
0MWM—
0MGOROACHES INSIDE THE MH.
0MGOACTIVE CONN. INSIDE THE MH. @ 03 O'CLOCK
2DAGS—
65.4MGPBROKEN PIPE
65.4B—

Properties (4)

custom_field_three
BROKEN PIPE
custom_field_two
1
customer
LACSD
datetime
2016-04-14T09:17:00-07:00