Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 17, 2021, 08:15 AM
  • 15 0849_15 0848_8172021_012506.mp4

Date
08/17/2021
W/O
0901503
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00594
PipeID
P12627
Time
1:15 AM
Certificate
U-104-022543
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
H1917R
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
20210817MDM_ARCADIA_SIERRA_MADRE_TRUNK_SECTS_3_2A
Material
NRCP
Shape
Circular
Height
9.399999618530273 in.
Upstream MH
15 0849
Downstream MH
15 0848
Dir. of Survey
Downstream
Length Surveyed
205.3 ft.
Total Length
205.3 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
2
O&M Quick
3111
O&M Rating
4
Overall Index
2
Overall Quick
Overall Rating
7
Pipe schematic from manhole 15 0849 to 15 0848
MH: 15 0849MH: 15 0848downstream0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 1:35AM0 ft. MWL - Water Level, 5 %of cross sectional area151.5 ft. LFD - Lining Failure Detached, from 12 to 04 o'clock, within 8 inches of joint: NO - 25% PIPE BLOCKAGE196.5 ft. RMC - Roots Medium Connection, from 01 to 05 o'clock, 10 %, within 8 inches of joint: NO202.9 ft. RFC - Roots Fine Connection, from 01 to 03 o'clock, within 8 inches of joint: NO - 1%205.3 ft. AMH - Downstream Manhole, Survey Ends - 1:50AM

Observation photos (1)

  • Lining Failure Detached, from 12 to 04 o'clock, within 8 inches of joint: NO - 25% PIPE BLOCKAGE

    151.5 ft. - Lining Failure Detached, from 12 to 04 o'clock, within 8 inches of joint: NO - 25% PIPE BLOCKAGE

Observations (7)

DistanceCodeObservation
205.3AMH1:50AM
151.5LFD25% PIPE BLOCKAGE
0MWM
196.5RMC
0AMH1:35AM
202.9RFC1%
0MWL

Properties (7)

additional_info
ROOT EVALUATION ONLY
customer
LACSD
datetime
2021-08-17T01:15:40-07:00
documentation
MARTIN,REVELES,OLIVER 111,RAMERIZ
is_lateral_inspection
false
lining
CIPP
year_laid
20020918