Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 21, 2018, 09:27 AM
  • 22 1461_22 1460_12212018_012858.mp4

Date
12/21/2018
W/O
740329
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z01215
PipeID
P26478
Time
1:27 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K6280
Sewer Name
22 DUARTE RELIEF TRUNK
City
DUARTE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
09
Purpose
Routine Assessment
Project
WO_740329_TV22169_DEC2018
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
22 1461
Downstream MH
22 1460
Dir. of Survey
Downstream
Length Surveyed
84.1 ft.
Total Length
84.1 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
412B
O&M Rating
36
Overall Index
2
Overall Quick
Overall Rating
36
Pipe schematic from manhole 22 1461 to 22 1460
MH: 22 1461MH: 22 1460downstream0 ft. AMH - Upstream Manhole, Survey Begins - 22 14610 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. MWL - Water Level, 25 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start82.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish84.1 ft. AMH - Downstream Manhole, Survey Ends - 22 1460

Observation photos (1)

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

Observations (6)

DistanceCodeObservation
84.1AMH22 1460
0AMH22 1461
0MWM
82.6DAGS
2DAGS
0MWL

Properties (5)

additional_info
SC365396
custom_field_two
4
customer
LACSD
datetime
2018-12-21T01:27:07-08:00
year_laid
41261