Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 15, 2020, 06:22 AM
  • 14 1135_14 1134_09142020_233348.mp4

Date
09/14/2020
W/O
844371
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z01214
PipeID
P26469
Time
11:22 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 1135
Downstream MH
14 1134
Dir. of Survey
Downstream
Length Surveyed
393.2 ft.
Total Length
393.2 ft.
Structural Index
2
Structural Quick
2O00
Structural Rating
156
O&M Index
2
O&M Quick
2O00
O&M Rating
156
Overall Index
2
Overall Quick
Overall Rating
312
Pipe schematic from manhole 14 1135 to 14 1134
MH: 14 1135MH: 14 1134downstream0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 14 11350 ft. MWM - Water Mark, 20 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start391 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish391.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish393.2 ft. AMH - Downstream Manhole, Survey Ends - 14 1134

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
0MWL
391.6DAGS
393.2AMH14 1134
0AMH14 1135
2DAGS
2SSS
0MWM
391SSS

Properties (8)

additional_info
SC411881
custom_field_three
SPALLING
custom_field_two
3
customer
1
datetime
2020-09-14T23:22:45-07:00
documentation
PRO PIPE
is_lateral_inspection
false
year_laid
41262