Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 20, 2021, 10:42 AM
  • 15 0851_15 0850_9202021_035107.mp4

Date
09/20/2021
W/O
#
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00594
PipeID
P12629
Time
3:42 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
H1947R
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
20210920MDM_ARCADIA_EIERRA_MADRE_TRUNK_SECTS_3_2A
Material
NRCP
Shape
Circular
Height
9.300000190734863 in.
Upstream MH
15 0851
Downstream MH
15 0850
Dir. of Survey
Downstream
Length Surveyed
346.4 ft.
Total Length
346.4 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
3
O&M Quick
4132
O&M Rating
11
Overall Index
3
Overall Quick
Overall Rating
11
Pipe schematic from manhole 15 0851 to 15 0850
MH: 15 0851MH: 15 0850downstream0 ft. AMH - Upstream Manhole, Survey Begins - 3:55AM0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MWM - Water Mark, 20 %of cross sectional area35.4 ft. RMC - Roots Medium Connection, from 01 to 07 o'clock, 35 %, within 8 inches of joint: NO84 ft. RBC - Roots Ball Connection, from 12 to 08 o'clock, 60 %, within 8 inches of joint: NO183.4 ft. RFC - Roots Fine Connection, from 08 to 10 o'clock, within 8 inches of joint: NO - 2%237.7 ft. RMC - Roots Medium Connection, from 07 to 10 o'clock, 5 %, within 8 inches of joint: NO346.4 ft. AMH - Downstream Manhole, Survey Ends - 4:20AM

Observation photos (2)

  • Roots Medium Connection, from 01 to 07 o'clock, 35 %, within 8 inches of joint: NO

    35.4 ft. - Roots Medium Connection, from 01 to 07 o'clock, 35 %, within 8 inches of joint: NO

  • Roots Ball Connection, from 12 to 08 o'clock, 60 %, within 8 inches of joint: NO

    84 ft. - Roots Ball Connection, from 12 to 08 o'clock, 60 %, within 8 inches of joint: NO

Observations (8)

DistanceCodeObservation
183.4RFC2%
84RBC
237.7RMC
346.4AMH4:20AM
0AMH3:55AM
0MWL
0MWM
35.4RMC

Properties (6)

additional_info
ROOTEVALUATION ONLY
customer
LACSD
datetime
2021-09-20T03:42:44-07:00
documentation
MARTIN,REVELES,OLIVER 111
is_lateral_inspection
false
lining
PVCP