Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 21, 2018, 09:35 AM
  • 22 1460_22 1459_12212018_013531.mp4

Date
12/21/2018
W/O
740329
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z01215
PipeID
P26477
Time
1:35 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 1460
Downstream MH
22 1459
Dir. of Survey
Downstream
Length Surveyed
18 ft.
Total Length
18 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
3
O&M Quick
4123
O&M Rating
10
Overall Index
3
Overall Quick
Overall Rating
10
Pipe schematic from manhole 22 1460 to 22 1459
MH: 22 1460MH: 22 1459downstream0 ft. MWL - Water Level, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 22 14590 ft. MWM - Water Mark, 50 %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, Start15.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish18 ft. AMH - Downstream Manhole, Survey Ends - 22 1459

Observation photos (1)

  • Downstream Manhole, Survey Ends - 22 1459

    18 ft. - Downstream Manhole, Survey Ends - 22 1459

Observations (6)

DistanceCodeObservation
0MWL
0AMH22 1459
18AMH22 1459
2DAGS
15.9DAGS
0MWM

Properties (5)

additional_info
SC365396
custom_field_two
4
customer
LACSD
datetime
2018-12-21T01:35:13-08:00
year_laid
41261