Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 26, 2022, 05:43 AM

  • 18 0579_18 0284_04262022_001446.mp4

Date
04/25/2022
W/O
951554
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00702
PipeID
P14113
Time
10:43 PM
Certificate
U-115-06022794
System Owner
1
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K9971
Sewer Name
18 SHOEMAKER AVENUE TRUNK
City
NORWALK
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
30
Purpose
Routine Assessment
Project
RFIR_WO_951554_TV18178_MAY2022
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
18 0579
Downstream MH
18 0284
Dir. of Survey
Downstream
Length Surveyed
367.2 ft.
Total Length
367.2 ft.
Structural Index
3
Structural Quick
3N2N
Structural Rating
365
O&M Index
2
O&M Quick
2N00
O&M Rating
146
Overall Index
2
Overall Quick
—
Overall Rating
511
Pipe schematic from manhole 18 0579 to 18 0284
MH: 18 0579MH: 18 0284downstream0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 18 05790 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK0 ft. MWM - Water Mark, 30 %of cross sectional area2 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - INFERRED DEPOSITS PRESENT - "TRACTOR BOUNCING".2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start24.2 ft. TFC - Tap Factory Made Capped, at 01 o'clock, -, within 8 inches of joint: NO, 6"27.2 ft. TFC - Tap Factory Made Capped, at 11 o'clock, -, within 8 inches of joint: NO, 6"76.1 ft. TFC - Tap Factory Made Capped, at 01 o'clock, -, within 8 inches of joint: YES, 6"79.7 ft. TFC - Tap Factory Made Capped, at 11 o'clock, -, within 8 inches of joint: NO, 6"125.3 ft. TFC - Tap Factory Made Capped, at 01 o'clock, -, within 8 inches of joint: NO, 6"128.5 ft. TFC - Tap Factory Made Capped, at 11 o'clock, -, within 8 inches of joint: NO, 6"177.3 ft. TFC - Tap Factory Made Capped, at 01 o'clock, -, within 8 inches of joint: NO, 6"180.4 ft. TFC - Tap Factory Made Capped, at 11 o'clock, -, within 8 inches of joint: NO, 6"226.1 ft. TFC - Tap Factory Made Capped, at 01 o'clock, -, within 8 inches of joint: NO, 6"229.4 ft. TFC - Tap Factory Made Capped, at 11 o'clock, -, within 8 inches of joint: NO, 6"278.4 ft. TFC - Tap Factory Made Capped, at 01 o'clock, -, within 8 inches of joint: NO, 6"281.2 ft. TFC - Tap Factory Made Capped, at 11 o'clock, -, within 8 inches of joint: NO, 6"320.3 ft. MGO - General Observation - MAG COATING330.2 ft. TFC - Tap Factory Made Capped, at 01 o'clock, -, within 8 inches of joint: NO, 6"333.7 ft. TFC - Tap Factory Made Capped, at 11 o'clock, -, within 8 inches of joint: NO, 6"367.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish367.2 ft. AMH - Downstream Manhole, Survey Ends - 18 0284367.2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish367.2 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish - INFERRED DEPOSITS PRESENT - "TRACTOR BOUNCING".367.2 ft. MGO - General Observation - CAPPED CONNECTION AT THE MH - 9 O'CLOCK

Observation photos (3)

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

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

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

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

  • General Observation - MAG COATING

    320.3 ft. - General Observation - MAG COATING

All inspections of P14113Work order 951554

Observations (27)

DistanceCodeObservation
0MWL—
76.1TFC—
320.3MGOMAG COATING
2DSZINFERRED DEPOSITS PRESENT - "TRACTOR BOUNCING".
0AMH18 0579
330.2TFC—
27.2TFC—
367.2SSS—
333.7TFC—
226.1TFC—
367.2AMH18 0284
180.4TFC—
125.3TFC—
367.2SAV—
24.2TFC—
0MGOCONNECTION AT MH 3 O'CLOCK
177.3TFC—
229.4TFC—
367.2DSZINFERRED DEPOSITS PRESENT - "TRACTOR BOUNCING".
367.2MGOCAPPED CONNECTION AT THE MH - 9 O'CLOCK
2SSS—
128.5TFC—
0MWM—
278.4TFC—
281.2TFC—
79.7TFC—
2SAV—

Properties (7)

additional_info
630098042522201
custom_field_three
SPALLING, AGGREGATE VISBLE
custom_field_two
2
customer
1
datetime
2022-04-25T22:43:14-07:00
documentation
PRO PIPE
is_lateral_inspection
false