Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 22, 2021, 10:56 AM
  • 15 0849_15 0848_4222021_035802.mp4

Date
04/22/2021
W/O
0886254
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00594
PipeID
P12627
Time
3:56 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
H1782
Sewer Name
15 ARCADIA-SIERRA MADRE TRUNK, SECTS 3&2A
City
SIEERA MADRE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
01
Purpose
Maintenance Related
Project
20210421MDM_ARCADIA_SIERRA_MADRE_TRUNK_SECTS_3_2A
Material
NRCP
Shape
Circular
Height
8.399999618530273 in.
Upstream MH
15 0849
Downstream MH
15 0848
Dir. of Survey
Downstream
Length Surveyed
207.6 ft.
Total Length
207.6 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
3
O&M Quick
3300
O&M Rating
9
Overall Index
3
Overall Quick
Overall Rating
9
Pipe schematic from manhole 15 0849 to 15 0848
MH: 15 0849MH: 15 0848downstream0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 4:00AM73.4 ft. RMC - Roots Medium Connection, from 01 to 04 o'clock, 5 %, within 8 inches of joint: NO153.6 ft. MGO - General Observation - 25% BLOCKAGE 12:00 TO 3:00 LOOSE LINER200.3 ft. RMC - Roots Medium Connection, from 01 to 05 o'clock, 20 %, within 8 inches of joint: NO206.1 ft. RMC - Roots Medium Connection, from 01 to 05 o'clock, 20 %, within 8 inches of joint: NO207.6 ft. AOC - Drop Connection, Survey Ends - 4:15AM

Observation photos (3)

  • General Observation - 25% BLOCKAGE 12:00 TO 3:00 LOOSE LINER

    153.6 ft. - General Observation - 25% BLOCKAGE 12:00 TO 3:00 LOOSE LINER

  • Roots Medium Connection, from 01 to 05 o'clock, 20 %, within 8 inches of joint: NO

    200.3 ft. - Roots Medium Connection, from 01 to 05 o'clock, 20 %, within 8 inches of joint: NO

  • Roots Medium Connection, from 01 to 05 o'clock, 20 %, within 8 inches of joint: NO

    206.1 ft. - Roots Medium Connection, from 01 to 05 o'clock, 20 %, within 8 inches of joint: NO

Observations (8)

DistanceCodeObservation
153.6MGO25% BLOCKAGE 12:00 TO 3:00 LOOSE LINER
207.6AOC4:15AM
73.4RMC
0MWM
0MWL
0AMH4:00AM
206.1RMC
200.3RMC

Properties (6)

additional_info
POST ROOT EVALUATION
customer
LACSD
datetime
2021-04-22T03:56:48-07:00
documentation
MARTIN,CASTILLO,RUVALCABA
is_lateral_inspection
false
lining
CIPP