Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 15, 2020, 05:53 AM
  • 14 1140_14 1139_09142020_230218.mp4

Date
09/14/2020
W/O
844371
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z01214
PipeID
P26474
Time
10:53 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 1139
Downstream MH
14 1140
Dir. of Survey
Upstream
Length Surveyed
220.6 ft.
Total Length
220.6 ft.
Structural Index
2
Structural Quick
2H00
Structural Rating
86
O&M Index
2
O&M Quick
2H00
O&M Rating
86
Overall Index
2
Overall Quick
Overall Rating
172
Pipe schematic from manhole 14 1139 to 14 1140
MH: 14 1139MH: 14 1140upstream0 ft. AMH - Upstream Manhole, Survey Ends - 14 11401.7 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, Finish218.6 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start218.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start220.6 ft. MWL - Water Level, 15 %of cross sectional area220.6 ft. MWM - Water Mark, 20 %of cross sectional area220.6 ft. AMH - Downstream Manhole, Survey Begins - 14 1139

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
218.9DAGS
218SSS
0MWL
2SSS
0MWM
2DAGS
0AMH14 1139
220.6AMH14 1140

Properties (8)

additional_info
SC411881
custom_field_three
SPALLING
custom_field_two
3
customer
1
datetime
2020-09-14T22:53:03-07:00
documentation
PRO PIPE
is_lateral_inspection
false
year_laid
41262