Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 8, 2021, 05:07 PM
  • 05 0113_05 0112_1282021_095955.mp4

Date
12/08/2021
W/O
0926975
Weather
Dry
Operator/Surveyor
IGNACIO
Sewer ID
Z00431
PipeID
P05403
Time
9:07 AM
Certificate
U-115-06022628
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
H2042
Sewer Name
05 DISTRICT #5 MAIN TRUNK
City
HAWTHORNE
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
13
Purpose
Capital Improvement Program Assesment
Project
20211208MI_DISTRICT_5_MAIN_TRUNK
Material
Reinforced Concrete Pipe
Shape
Circular
Height
39 in.
Upstream MH
05 0113
Downstream MH
05 0112
Dir. of Survey
Downstream
Length Surveyed
324 ft.
Total Length
324 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 0113 to 05 0112
MH: 05 0113MH: 05 0112downstream0 ft. AMH - Upstream Manhole, Survey Begins - 10:00 AM0 ft. MWL - Water Level, 30 %of cross sectional area0 ft. MGO - General Observation - CONNECTION AT THE MH, 3 OCLOCK, ACTIVE0 ft. MWM - Water Mark, 45 %of cross sectional area8 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start8 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start27.5 ft. MGO - General Observation - POSSIBLE MAGNESIUM HYDROXIDE COATING THROUGHOUT , 7 TO 5 OCLOCK.205.4 ft. MGP - General Photograph - SPALLING322.5 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish322.5 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish324 ft. AMH - Downstream Manhole, Survey Ends - 10:45 AM

Observation photos (3)

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

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

  • General Photograph - SPALLING

    205.4 ft. - General Photograph - SPALLING

  • Downstream Manhole, Survey Ends - 10:45 AM

    324 ft. - Downstream Manhole, Survey Ends - 10:45 AM

Observations (11)

DistanceCodeObservation
8SAV
322.5SSS
0AMH10:00 AM
0MWL
324AMH10:45 AM
0MGOCONNECTION AT THE MH, 3 OCLOCK, ACTIVE
27.5MGOPOSSIBLE MAGNESIUM HYDROXIDE COATING THROUGHOUT , 7 TO 5 OCLOCK.
8SSS
322.5SAV
205.4MGPSPALLING
0MWM

Properties (7)

additional_info
RFIR PULL INSPECTION
custom_field_three
SPALLING/EXPOSED AGGREGATE
custom_field_two
3
customer
LACSD
datetime
2021-12-08T09:07:20-08:00
documentation
IGNACIO, BRAR, RUVALCABA, RAMIREZ
is_lateral_inspection
false