Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 12, 2021, 09:26 AM
  • 15 0851_15 0850_1122021_013008.mp4

Date
01/12/2021
W/O
0870314
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00594
PipeID
P12629
Time
1:26 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
H1693
Sewer Name
15 ARCADIA-SIERRA MADRE TRUNK, SECTS 3&2A
City
SIERRA MADRE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
01
Purpose
Maintenance Related
Project
20210112MDM_ARCADIA_SIERRA_MADRE_TRUNK_SECTS_3_2A
Material
NRCP
Shape
Circular
Height
10 in.
Upstream MH
15 0851
Downstream MH
15 0850
Dir. of Survey
Downstream
Length Surveyed
83.9 ft.
Total Length
83.9 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
4
O&M Quick
5142
O&M Rating
22
Overall Index
4
Overall Quick
Overall Rating
22
Pipe schematic from manhole 15 0851 to 15 0850
MH: 15 0851MH: 15 0850downstream0 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Capped0 ft. AMH - Upstream Manhole, Survey Begins - 1:30AM0 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. Active1 ft. RMJ - Roots Medium Joint, from 02 to 07 o'clock, 25 %, within 8 inches of joint: YESR - 25% ROOTS IN MH36.3 ft. TBD - Tap Break-In Defective, at 02 o'clock, -, , within 8 inches of joint: NO, 6" - Open-20% ROOTS36.3 ft. RMC - Roots Medium Connection, from 02 to 08 o'clock, 45 %, within 8 inches of joint: NO76.6 ft. MGO - General Observation - ZOOM DOWNSTREAM TO UNKNOWN BLOCKAGE83.8 ft. DSZ - Deposits Settled Other, 30 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO - SLUDGE83.8 ft. MCU - Camera Underwater83.8 ft. DAZ - Deposits Attached Other, 80 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: NO - POSSIBLE ROOTS83.9 ft. MSA - Survey Abandoned - 30% SLUDGE CAMERA UNDER WATER

Observation photos (3)

  • Roots Medium Connection, from 02 to 08 o'clock, 45 %, within 8 inches of joint: NO

    36.3 ft. - Roots Medium Connection, from 02 to 08 o'clock, 45 %, within 8 inches of joint: NO

  • General Observation - ZOOM DOWNSTREAM TO UNKNOWN BLOCKAGE

    76.6 ft. - General Observation - ZOOM DOWNSTREAM TO UNKNOWN BLOCKAGE

  • Survey Abandoned - 30% SLUDGE CAMERA UNDER WATER

    83.9 ft. - Survey Abandoned - 30% SLUDGE CAMERA UNDER WATER

Observations (11)

DistanceCodeObservation
0MGOConn. @ Mh, 9 O' Clock. Capped
83.8DSZSLUDGE
83.8MCU
0AMH1:30AM
83.9MSA30% SLUDGE CAMERA UNDER WATER
36.3TBDOpen-20% ROOTS
0MGOConn. @ Mh, 3 O' Clock. Active
1RMJ25% ROOTS IN MH
83.8DAZPOSSIBLE ROOTS
76.6MGOZOOM DOWNSTREAM TO UNKNOWN BLOCKAGE
36.3RMC

Properties (6)

additional_info
POST CLEANING EVALUATION ONLY
customer
LACSD
datetime
2021-01-12T01:26:24-08:00
documentation
MARTIN,OLIVER 111,CASTILLO
is_lateral_inspection
false
lining
PVCP