Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 21, 2021, 10:20 AM
  • 15 0783_15 0781_12212021_023238.mp4

Date
12/21/2021
W/O
0902115
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00593
PipeID
P12983
Time
2:20 AM
Certificate
1014-06022543
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
H2057R
Sewer Name
15 ARCADIA-SIERRA MADRE TRUNK, SECTS 2&5
City
ARCADIA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
04
Purpose
Maintenance Related
Project
20211221MDM_ARACDIA_SIERRA_MADRE_TRUNK_SECTS_2_5
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Upstream MH
15 0781
Downstream MH
15 0783
Dir. of Survey
Upstream
Length Surveyed
269.7 ft.
Total Length
269.7 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
4
O&M Quick
5132
O&M Rating
11
Overall Index
4
Overall Quick
Overall Rating
11
Pipe schematic from manhole 15 0781 to 15 0783
MH: 15 0781MH: 15 0783upstream0 ft. AMH - Upstream Manhole, Survey Ends - 2:50AM6 ft. DSZ - Deposits Settled Other, 50 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: NO - PAPER DEBRIE47.8 ft. RMC - Roots Medium Connection, from 07 to 11 o'clock, 25 %, within 8 inches of joint: YES268.7 ft. DSZ - Deposits Settled Other, 20 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO - INSIDE MH269.7 ft. MWM - Water Mark, 20 %of cross sectional area269.7 ft. AMH - Downstream Manhole, Survey Begins - 2:35AM269.7 ft. MWL - Water Level, 5 %of cross sectional area

Observation photos (3)

  • Deposits Settled Other,  20 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: NO - INSIDE MH

    1 ft. - Deposits Settled Other, 20 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO - INSIDE MH

  • Roots Medium Connection, from 07 to 11 o'clock, 25 %, within 8 inches of joint: YES

    221.9 ft. - Roots Medium Connection, from 07 to 11 o'clock, 25 %, within 8 inches of joint: YES

  • Deposits Settled Other,  50 %of cross sectional area, from 03 to 09 o'clock,  , within 8 inches of joint: NO - PAPER DEBRIE

    263.7 ft. - Deposits Settled Other, 50 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: NO - PAPER DEBRIE

Observations (7)

DistanceCodeObservation
269.7AMH2:50AM
263.7DSZPAPER DEBRIE
0MWM
0AMH2:35AM
221.9RMC
1DSZINSIDE MH
0MWL

Properties (5)

additional_info
POST ROOT EVALUATION ONLY
customer
LACSD
datetime
2021-12-21T02:20:30-08:00
documentation
MARTIN,REVELES,CASTILLO
is_lateral_inspection
false