Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 29, 2021, 08:41 PM
  • 14 0100_14 0099A_9292021_065614.mp4

Date
09/29/2021
W/O
PENDING
Weather
Very Dry
Operator/Surveyor
MIRANDA
Sewer ID
Z00577
PipeID
P18121
Time
1:41 PM
Certificate
U-1014-06022542
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
H1960
Sewer Name
14 TRUNK "A"
City
LANCASTER
Loc. details
Main Highway - Suburban/Rural
Location Code
B
Use of Sewer
Sanitary Sewer
District
District 14
Page No.
08
Purpose
Maintenance Related
Project
20210929AM_TRUNK_A
Material
NRCP
Shape
Circular
Height
12 in.
Upstream MH
14 0100
Downstream MH
14 0099A
Dir. of Survey
Downstream
Length Surveyed
183 ft.
Total Length
183 ft.
Structural Index
5
Structural Quick
5200
Structural Rating
10
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
5
Overall Quick
Overall Rating
10
Pipe schematic from manhole 14 0100 to 14 0099A
MH: 14 0100MH: 14 0099Adownstream0 ft. AMH - Upstream Manhole, Survey Begins - 1:59 PM0 ft. MWM - Water Mark, 35 %of cross sectional area0 ft. MWL - Water Level, 25 %of cross sectional area142.4 ft. HSV - Hole Soil Visible, from 11 to 12 o'clock, within 8 inches of joint: YES142.4 ft. HVV - Hole Void Visible, from 11 to 12 o'clock, within 8 inches of joint: YES183 ft. AMH - Downstream Manhole, Survey Ends - 2:18 PM

Observation photos (4)

  • Upstream Manhole, Survey Begins - 1:59 PM

    0 ft. - Upstream Manhole, Survey Begins - 1:59 PM

  • Water Mark, 35 %of cross sectional area

    0 ft. - Water Mark, 35 %of cross sectional area

  • Hole Soil Visible, from 11 to 12 o'clock, within 8 inches of joint: YES

    142.4 ft. - Hole Soil Visible, from 11 to 12 o'clock, within 8 inches of joint: YES

  • Hole Void Visible, from 11 to 12 o'clock, within 8 inches of joint: YES

    142.4 ft. - Hole Void Visible, from 11 to 12 o'clock, within 8 inches of joint: YES

Observations (6)

DistanceCodeObservation
142.4HSV
183AMH2:18 PM
0AMH1:59 PM
0MWM
142.4HVV
0MWL

Properties (5)

additional_info
HOLE EVALUATION INSPECTION ONLY APPROXIMATELY 142 FEET DOWNSTREAM OF MH. 14 0100
customer
LACSD
datetime
2021-09-29T13:41:12-07:00
documentation
MIRANDA, IGNACIO, SHADLER
is_lateral_inspection
false