Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 28, 2021, 06:12 PM

  • 29 0546_29 0545_09282021_113030.mp4

Date
09/28/2021
W/O
916408
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z01090
PipeID
P24654
Time
11:12 AM
Certificate
U-115-06022794
System Owner
1
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K9143
Sewer Name
29 ALAMITOS PUMPING PLANT SEWER
City
SIGNAL HILL
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 29
Page No.
04
Purpose
Routine Assessment
Project
RFIR_WO_916408_TV29104_OCT2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Width
8 in.
Upstream MH
29 0546
Downstream MH
29 0545
Dir. of Survey
Downstream
Length Surveyed
302.5 ft.
Total Length
302.5 ft.
Structural Index
3
Structural Quick
3200
Structural Rating
6
O&M Index
1
O&M Quick
1100
O&M Rating
1
Overall Index
2
Overall Quick
—
Overall Rating
7
Pipe schematic from manhole 29 0546 to 29 0545
MH: 29 0546MH: 29 0545downstream0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 29 05460 ft. MWM - Water Mark, 20 %of cross sectional area22.6 ft. CM - Crack Multiple, from 01 to 03 o'clock, within 8 inches of joint: YES23.4 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6"32.2 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6"43.9 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start63.4 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: YES, 6"64.6 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: YES, 6"66.4 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 6", 6"67.2 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: YES, 6"90.6 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6"111.5 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6"139 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6"141.4 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6"165.7 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 6"168.2 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: YES, 6"168.2 ft. RFL - Roots Fine Lateral, from 09 to 10 o'clock207.7 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6"249.9 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6"267.7 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: YES, 6"302.5 ft. AMH - Downstream Manhole, Survey Ends - 29 0545302.5 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish

Observation photos (6)

  • Crack Multiple, from 01 to 03 o'clock, within 8 inches of joint: YES

    22.6 ft. - Crack Multiple, from 01 to 03 o'clock, within 8 inches of joint: YES

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

    43.9 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: YES, 6"

    63.4 ft. - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: YES, 6"

  • Tap Break-In, at 10 o'clock, -, within 8 inches of joint: YES, 6"

    64.6 ft. - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: YES, 6"

  • Tap Break-In, at 02 o'clock, -, within 8 inches of joint: YES, 6"

    67.2 ft. - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: YES, 6"

  • Roots Fine Lateral, from 09 to 10 o'clock

    168.2 ft. - Roots Fine Lateral, from 09 to 10 o'clock

All inspections of P24654Work order 916408

Observations (23)

DistanceCodeObservation
32.2TF—
141.4TF—
67.2TB—
207.7TF—
43.9CM—
90.6TFC—
66.4TFC—
23.4TF—
0MWL—
139TFC—
168.2TFA—
165.7TFC—
64.6TB—
302.5AMH29 0545
267.7TFA—
22.6CM—
63.4TBA—
302.5CM—
0AMH29 0546
111.5TF—
0MWM—
249.9TF—
168.2RFL—

Properties (7)

additional_info
630138092821062
custom_field_three
MULTIPLE CRACKS
custom_field_two
3
customer
1
datetime
2021-09-28T11:12:09-07:00
documentation
PRO PIPE
is_lateral_inspection
false