Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 1, 2020, 05:12 AM
  • 16 0704_16 0703 _06302020_221606.mp4

Date
06/30/2020
W/O
838879
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z01110
PipeID
P22789
Time
10:12 PM
Certificate
U-111-11880
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K7861
Sewer Name
ALHAMBRA ROAD RELIEF TRUNK, SECTION 2
City
ALHAMBRA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
20
Purpose
Routine Assessment
Project
RFIR_WO_838879_TV16124_JUL2020
Sewer Type
Siphon
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
16 0704
Downstream MH
16 0703
Dir. of Survey
Downstream
Length Surveyed
7.4 ft.
Total Length
7.4 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
2
Overall Quick
Overall Rating
2
Pipe schematic from manhole 16 0704 to 16 0703
MH: 16 0704MH: 16 0703downstream0 ft. AMH - Upstream Manhole, Survey Begins - 16 07040 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 35 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES7.4 ft. MSA - Survey Abandoned - VIEW OF DOWNLEG OF U/S SIPHON.

Observation photos (2)

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES

  • Survey Abandoned - VIEW OF DOWNLEG OF U/S SIPHON.

    7.4 ft. - Survey Abandoned - VIEW OF DOWNLEG OF U/S SIPHON.

Observations (5)

DistanceCodeObservation
0AMH16 0704
0MWL
2DAGS
7.4MSAVIEW OF DOWNLEG OF U/S SIPHON.
0MWM

Properties (8)

additional_info
SC411699
custom_field_three
LIGHT GREASE/RFIR
custom_field_two
3
customer
1
datetime
2020-06-30T22:12:04-07:00
documentation
PRO PIPE
is_lateral_inspection
false
year_laid
36133