Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 20, 2015, 11:49 AM
  • 01 0316_01 0574_20150120_041137.mp4

Date
01/20/2015
W/O
486126
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00194
PipeID
P01063
Time
3:49 AM
Certificate
U-109-7948
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K2114
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 0316
Downstream MH
01 0574
Dir. of Survey
Downstream
Length Surveyed
312.4 ft.
Total Length
312.4 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2F00
O&M Rating
66
Overall Index
2
Overall Quick
Overall Rating
66
Pipe schematic from manhole 01 0316 to 01 0574
MH: 01 0316MH: 01 0574downstream0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MGO - General Observation - Magnesium hydroxide coating 65% start0 ft. AMH - Upstream Manhole, Survey Begins - 01 03160 ft. MWM - Water Mark, 15 %of cross sectional area13.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start155.2 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start - DEBRIS312.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish312.4 ft. MGO - General Observation - Magnesium hydroxide coating 65% finish312.4 ft. AMH - Downstream Manhole, Survey Ends - 01 0574312.4 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish - DEBRIS

Observation photos (1)

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES, Start

    13.7 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

Observations (10)

DistanceCodeObservation
312.4DAGS
155.2DSZDEBRIS
0MWL
312.4MGOMagnesium hydroxide coating 65% finish
0MGOMagnesium hydroxide coating 65% start
312.4AMH01 0574
0AMH01 0316
0MWM
312.4DSZDEBRIS
13.7DAGS

Properties (6)

additional_info
SC190222
custom_field_two
4
customer
LACSD
datetime
2015-01-20T03:49:51-08:00
documentation
PRO PIPE
is_lateral_inspection
false