Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 15, 2017, 06:51 PM
  • 21 0821A_21 0821_3152017_115525.mp4

Date
03/15/2017
W/O
0624618
Weather
Dry
Operator/Surveyor
MIRANDA
Sewer ID
Z00772
PipeID
P15922
Time
11:51 AM
Certificate
U-1014-06022542
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
H0467
Sewer Name
21 LA VERNE TRUNK, SECTION 2
City
LA VERNE
Loc. details
Sidewalk
Location Code
F
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
05
Purpose
Capital Improvement Program Assesment
Project
20170315AM_LA_VERNE_TRUNK_SECTION_2
Material
Vitrified Clay Pipe
Shape
Circular
Height
12 in.
Upstream MH
21 0821
Downstream MH
21 0821A
Dir. of Survey
Upstream
Length Surveyed
3.7 ft.
Total Length
3.7 ft.
Structural Index
2
Structural Quick
2200
Structural Rating
4
O&M Index
4
O&M Quick
4100
O&M Rating
4
Overall Index
3
Overall Quick
Overall Rating
8
Pipe schematic from manhole 21 0821 to 21 0821A
MH: 21 0821MH: 21 0821Aupstream0 ft. MSA - Survey Abandoned - VIEW OF THE UPLEG PIPE, POSSIBLE SIPHON UNDER THE RXR TRACKS0.2 ft. JOL - Joint Offset Large0.2 ft. LU - Alignment Up, 45 %0.2 ft. MWL - Water Level, 100 %of cross sectional area0.2 ft. JSL - Joint Separated Large - SEVERELY LARGE POSSIBLY 2 TO 3 INCHES3.7 ft. MWL - Water Level, 45 %of cross sectional area3.7 ft. AMH - Downstream Manhole, Survey Begins - 11:53 AM

Observation photos (4)

  • Downstream Manhole, Survey Begins - 11:53 AM

    0 ft. - Downstream Manhole, Survey Begins - 11:53 AM

  • Water Level, 100 %of cross sectional area

    3.5 ft. - Water Level, 100 %of cross sectional area

  • Joint Separated Large - SEVERELY LARGE POSSIBLY 2 TO 3 INCHES

    3.5 ft. - Joint Separated Large - SEVERELY LARGE POSSIBLY 2 TO 3 INCHES

  • Survey Abandoned - VIEW OF THE UPLEG PIPE, POSSIBLE SIPHON UNDER THE RXR TRACKS

    3.7 ft. - Survey Abandoned - VIEW OF THE UPLEG PIPE, POSSIBLE SIPHON UNDER THE RXR TRACKS

Observations (7)

DistanceCodeObservation
3.5JOL
3.7MSAVIEW OF THE UPLEG PIPE, POSSIBLE SIPHON UNDER THE RXR TRACKS
0MWL
3.5LU
3.5MWL
0AMH11:53 AM
3.5JSLSEVERELY LARGE POSSIBLY 2 TO 3 INCHES

Properties (3)

custom_field_two
1
customer
LACSD
datetime
2017-03-15T11:51:44-07:00