Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 1, 2021, 09:43 AM
  • 27 0011_27 0010_912021_032215.mp4

Date
09/01/2021
W/O
0913880
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z01213
PipeID
P26451
Time
2:43 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
H1932
Sewer Name
27 DISTRICT #27 GRAVITY SEWER
City
MALIBU
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 27
Page No.
01
Purpose
Maintenance Related
Project
20210901MDM_DISTRICT_27_GRAVITY_SEWER
Material
Vitrified Clay Pipe
Shape
Circular
Height
12 in.
Upstream MH
27 0010
Downstream MH
27 0011
Dir. of Survey
Upstream
Length Surveyed
977.6 ft.
Total Length
977.6 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
4
O&M Quick
4100
O&M Rating
4
Overall Index
4
Overall Quick
Overall Rating
4
Pipe schematic from manhole 27 0010 to 27 0011
MH: 27 0010MH: 27 0011upstream0 ft. AMH - Upstream Manhole, Survey Ends - 3:30AM0.4 ft. MGO - General Observation - ZOOM 17'0.4 ft. DSZ - Deposits Settled Other, 25 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish - ROCKS PVC SOIL ASPHALT16.7 ft. DSZ - Deposits Settled Other, 25 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start - R977.6 ft. MWL - Water Level, 5 %of cross sectional area977.6 ft. MWM - Water Mark, 20 %of cross sectional area977.6 ft. AMH - Downstream Manhole, Survey Begins - 2:55AM

Observation photos (2)

  • Deposits Settled Other,  25 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES, Start - R

    960.9 ft. - Deposits Settled Other, 25 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start - R

  • General Observation - ZOOM 17'

    977.2 ft. - General Observation - ZOOM 17'

Observations (7)

DistanceCodeObservation
977.2MGOZOOM 17'
0MWL
977.6AMH3:30AM
960.9DSZR
977.2DSZROCKS PVC SOIL ASPHALT
0MWM
0AMH2:55AM

Properties (4)

customer
LACSD
datetime
2021-09-01T02:43:46-07:00
documentation
MARTIN,REVALES,BARR,RAMIREZ
is_lateral_inspection
false