Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 22, 2015, 11:02 AM

  • 01 0564_01 0563_20150122_031859.mp4

Date
01/22/2015
W/O
486126
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00194
PipeID
P01051
Time
3:02 AM
Certificate
U-109-7948
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K2116
Sewer Name
01 ALAMEDA STREET EXTENSION 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
WO_486126_TV01001_2015JANUARY
Sewer Type
GRAVITY
Material
NRCP
Lining Method
Segmented Panel
Shape
Circular
Height
21 in.
Upstream MH
01 0564
Downstream MH
01 0563
Dir. of Survey
Downstream
Length Surveyed
433.2 ft.
Total Length
433.2 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
3
O&M Quick
413N
O&M Rating
223
Overall Index
3
Overall Quick
—
Overall Rating
223
Pipe schematic from manhole 01 0564 to 01 0563
MH: 01 0564MH: 01 0563downstream0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MWM - Water Mark, 35 %of cross sectional area0 ft. MGO - General Observation - Magnesium hydroxide coating 50% start0 ft. MGO - General Observation - CONNECTION AT THE MH 7 O' CLOCK0 ft. AMH - Upstream Manhole, Survey Begins - 01 056465 ft. OBZ - Obstacles Other, 15 %of cross sectional area, from 04 to 08 o'clock, Start - DEBRIS405.5 ft. OBZ - Obstacles Other, 25 %of cross sectional area, from 04 to 08 o'clock - DEBRIS430.8 ft. OBZ - Obstacles Other, 15 %of cross sectional area, from 04 to 08 o'clock, Finish - DEBRIS430.8 ft. MGO - General Observation - Magnesium hydroxide coating 50% finish433.2 ft. MGO - General Observation - CONNECTION AT THE MH 9 O' CLOCK433.2 ft. AMH - Downstream Manhole, Survey Ends - 01 0563

Observation photos (2)

  • Obstacles Other, 15 %of cross sectional area, from 04 to 08 o'clock, Start - DEBRIS

    65 ft. - Obstacles Other, 15 %of cross sectional area, from 04 to 08 o'clock, Start - DEBRIS

  • Obstacles Other, 25 %of cross sectional area, from 04 to 08 o'clock - DEBRIS

    405.5 ft. - Obstacles Other, 25 %of cross sectional area, from 04 to 08 o'clock - DEBRIS

All inspections of P01051Work order 486126

Observations (11)

DistanceCodeObservation
0MWL—
433.2MGOCONNECTION AT THE MH 9 O' CLOCK
430.8OBZDEBRIS
433.2AMH01 0563
65OBZDEBRIS
0MWM—
405.5OBZDEBRIS
0MGOMagnesium hydroxide coating 50% start
0MGOCONNECTION AT THE MH 7 O' CLOCK
430.8MGOMagnesium hydroxide coating 50% finish
0AMH01 0564

Properties (6)

additional_info
SC190226
custom_field_two
4
customer
LACSD
datetime
2015-01-22T03:02:31-08:00
documentation
PRO PIPE
is_lateral_inspection
false