Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 22, 2015, 10:05 AM

  • 01 0564A_01 0564_20150122_030115.mp4

Date
01/22/2015
W/O
486126
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00194
PipeID
P01052
Time
2:05 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 0564A
Downstream MH
01 0564
Dir. of Survey
Downstream
Length Surveyed
115.4 ft.
Total Length
115.4 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
3
O&M Quick
3C28
O&M Rating
82
Overall Index
3
Overall Quick
—
Overall Rating
82
Pipe schematic from manhole 01 0564A to 01 0564
MH: 01 0564AMH: 01 0564downstream0 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 40% start0 ft. AMH - Upstream Manhole, Survey Begins - 01 0564A0 ft. MGO - General Observation - CONNECTION AT THE MH 9 O' CLOCK3.9 ft. DAE - Deposits Attached Encrustation, 10 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start5.7 ft. OBZ - Obstacles Other, 20 %of cross sectional area, from 04 to 08 o'clock, Start - DEBRIS42.3 ft. DAE - Deposits Attached Encrustation, 10 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish112.9 ft. MGO - General Observation - Magnesium hydroxide coating 40% finish114.4 ft. OBZ - Obstacles Other, 20 %of cross sectional area, from 04 to 08 o'clock, Finish - DEBRIS115.4 ft. AMH - Downstream Manhole, Survey Ends - 01 0564

Observation photos (2)

  • Deposits Attached Encrustation, 10 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

    3.9 ft. - Deposits Attached Encrustation, 10 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

  • Obstacles Other, 20 %of cross sectional area, from 04 to 08 o'clock, Start - DEBRIS

    5.7 ft. - Obstacles Other, 20 %of cross sectional area, from 04 to 08 o'clock, Start - DEBRIS

All inspections of P01052Work order 486126

Observations (11)

DistanceCodeObservation
112.9MGOMagnesium hydroxide coating 40% finish
115.4AMH01 0564
5.7OBZDEBRIS
0MWL—
0MWM—
0MGOMagnesium hydroxide coating 40% start
42.3DAE—
114.4OBZDEBRIS
0AMH01 0564A
0MGOCONNECTION AT THE MH 9 O' CLOCK
3.9DAE—

Properties (6)

additional_info
SC190226
custom_field_two
4
customer
LACSD
datetime
2015-01-22T02:05:51-08:00
documentation
PRO PIPE
is_lateral_inspection
false