Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 27, 2021, 08:07 AM
  • 14 1120_14 1119_08272021_011909.mp4

Date
08/27/2021
W/O
911390
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z01179
PipeID
P26072
Time
1:07 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K9246
Sewer Name
14 WEST SIDE RELIEF TRUNK
City
LANCASTER
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 14
Page No.
10
Purpose
Routine Assessment
Project
WO_911390_TV14056_SEP2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
24 in.
Width
24 in.
Upstream MH
14 1120
Downstream MH
14 1119
Dir. of Survey
Downstream
Length Surveyed
325.5 ft.
Total Length
325.5 ft.
Structural Index
2
Structural Quick
2L00
Structural Rating
128
O&M Index
2
O&M Quick
2L00
O&M Rating
132
Overall Index
2
Overall Quick
Overall Rating
260
Pipe schematic from manhole 14 1120 to 14 1119
MH: 14 1120MH: 14 1119downstream0 ft. AMH - Upstream Manhole, Survey Begins - 14 11200 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MWL - Water Level, 20 %of cross sectional area2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start314.6 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - DEBRIS322.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish322.9 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish323 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish325.5 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/ACTIVE325.5 ft. AMH - Downstream Manhole, Survey Ends - 14 1119

Observation photos (1)

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

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

Observations (11)

DistanceCodeObservation
322.9DAGS
322.9DSZ
314.6DSZDEBRIS
2SSS
325.5MGOCONN @ MH 9 O'CLOCK/ACTIVE
0AMH14 1120
2DAGS
325.5AMH14 1119
0MWM
323SSS
0MWL

Properties (8)

additional_info
630069082621201
custom_field_three
SPALLING
custom_field_two
3
customer
1
datetime
2021-08-27T01:07:09-07:00
documentation
PRO PIPE
is_lateral_inspection
false
year_laid
40175