Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 15, 2020, 05:40 AM
  • 14 1139_14 1138_09142020_225254.mp4

Date
09/14/2020
W/O
844371
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z01214
PipeID
P26473
Time
10:40 PM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K7989
Sewer Name
55TH STREET WEST RELIEF TRUNK
City
QUARTZ HILL
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 14
Page No.
25
Purpose
Routine Assessment
Project
WO_844371_TV14072_AUG2020
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
14 1138
Downstream MH
14 1139
Dir. of Survey
Upstream
Length Surveyed
360.6 ft.
Total Length
360.6 ft.
Structural Index
2
Structural Quick
2M00
Structural Rating
142
O&M Index
2
O&M Quick
2M00
O&M Rating
142
Overall Index
2
Overall Quick
Overall Rating
284
Pipe schematic from manhole 14 1138 to 14 1139
MH: 14 1138MH: 14 1139upstream0 ft. AMH - Upstream Manhole, Survey Ends - 14 11391.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish2.6 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish358.6 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start358.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start360.6 ft. MWM - Water Mark, 20 %of cross sectional area360.6 ft. MWL - Water Level, 15 %of cross sectional area360.6 ft. AMH - Downstream Manhole, Survey Begins - 14 1138

Observation photos (1)

  • Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start

Observations (8)

DistanceCodeObservation
0MWM
2SSS
360.6AMH14 1139
359.2DAGS
0MWL
2DAGS
0AMH14 1138
358SSS

Properties (8)

additional_info
SC411881
custom_field_three
SPALLING
custom_field_two
3
customer
1
datetime
2020-09-14T22:40:39-07:00
documentation
PRO PIPE
is_lateral_inspection
false
year_laid
41262