Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 26, 2019, 05:57 PM
  • 05 0926_05 0925_2262019_121355.mp4

Date
02/26/2019
W/O
0755681
Weather
Dry
Operator/Surveyor
SANTIAGO OBREGON
Sewer ID
Z00547
PipeID
P06158
Time
9:57 AM
Certificate
U-1014-06022541
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
G7926
Sewer Name
05 120TH STREET EXTENSION TRUNK
City
EL SEGUNDO
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
12
Purpose
Capital Improvement Program Assesment
Project
20190226SHO_120TH_STREET_EXTENSION_TRUNK
Material
NRCP
Shape
Circular
Height
15 in.
Upstream MH
05 0926
Downstream MH
05 0925
Dir. of Survey
Downstream
Length Surveyed
336 ft.
Total Length
336 ft.
Structural Index
3
Structural Quick
3121
Structural Rating
5
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
5
Pipe schematic from manhole 05 0926 to 05 0925
MH: 05 0926MH: 05 0925downstream0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. MGO - General Observation - ACTIVE CONNECTION @ 3 IN THE MH0 ft. MWL - Water Level, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - MH 09267 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start7 ft. MGO - General Observation - 50% MAG COAT INTACT48.2 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: NO, 6"87.6 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start152 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: NO, 6"310.8 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: NO, 6"331.4 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish331.4 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish336 ft. AMH - Downstream Manhole, Survey Ends - MH 0925336 ft. MGO - General Observation - ACTIVE CONNECTION IN THE MH @ 3

Observation photos (3)

  • Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    7 ft. - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • General Observation - 50% MAG COAT INTACT

    7 ft. - General Observation - 50% MAG COAT INTACT

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    87.6 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

Observations (14)

DistanceCodeObservation
336AMHMH 0925
331.4SAV
336MGOACTIVE CONNECTION IN THE MH @ 3
0MWM
152TFC
7SAV
7MGO50% MAG COAT INTACT
0MGOACTIVE CONNECTION @ 3 IN THE MH
310.8TFC
0MWL
331.4SSS
48.2TFC
87.6SSS
0AMHMH 0926

Properties (7)

additional_info
RFIR
custom_field_three
SPALLING & AGGREGATE
custom_field_two
2
customer
LACSD
datetime
2019-02-26T09:57:06-08:00
documentation
OBREGON, YOUNG, RUVALCABA, BRAR
is_lateral_inspection
false