Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 30, 2021, 04:24 PM

  • 29 0409_29 0408_09302021_094537.mp4

Date
09/30/2021
W/O
916408
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z01090
PipeID
P24446
Time
9:24 AM
Certificate
U-115-06022794
System Owner
1
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K9145
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 0409
Downstream MH
29 0408
Dir. of Survey
Downstream
Length Surveyed
295.5 ft.
Total Length
295.5 ft.
Structural Index
3
Structural Quick
3200
Structural Rating
6
O&M Index
1
O&M Quick
1300
O&M Rating
3
Overall Index
2
Overall Quick
—
Overall Rating
9
Pipe schematic from manhole 29 0409 to 29 0408
MH: 29 0409MH: 29 0408downstream0 ft. MWM - Water Mark, 5 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 29 04090 ft. MWL - Water Level, 5 %of cross sectional area4.1 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: YES, 6"4.1 ft. FS - Fracture Spiral, from 09 to 03 o'clock, within 8 inches of joint: YES5.1 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6"32.4 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6"45.3 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6"47.9 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6"86.4 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6"89 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6"127.2 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6"130 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6"163.3 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6"165.9 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6"187.4 ft. RFJ - Roots Fine Joint, at 09 o'clock, within 8 inches of joint: YES192.5 ft. RFJ - Roots Fine Joint, from 07 to 05 o'clock, within 8 inches of joint: YES209 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6"211.7 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6"244.5 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: YES, 6"246.1 ft. FS - Fracture Spiral, from 08 to 09 o'clock, within 8 inches of joint: YES247.3 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6"290.6 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6"292 ft. RFJ - Roots Fine Joint, from 07 to 08 o'clock, within 8 inches of joint: YES295.5 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK295.5 ft. AMH - Downstream Manhole, Survey Ends - 29 0408

Observation photos (6)

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

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

  • Fracture Spiral, from 09 to 03 o'clock, within 8 inches of joint: YES

    4.1 ft. - Fracture Spiral, from 09 to 03 o'clock, within 8 inches of joint: YES

  • Roots Fine Joint, at 09 o'clock, within 8 inches of joint: YES

    187.4 ft. - Roots Fine Joint, at 09 o'clock, within 8 inches of joint: YES

  • Roots Fine Joint, from 07 to 05 o'clock, within 8 inches of joint: YES

    192.5 ft. - Roots Fine Joint, from 07 to 05 o'clock, within 8 inches of joint: YES

  • Fracture Spiral, from 08 to 09 o'clock, within 8 inches of joint: YES

    246.1 ft. - Fracture Spiral, from 08 to 09 o'clock, within 8 inches of joint: YES

  • Roots Fine Joint, from 07 to 08 o'clock, within 8 inches of joint: YES

    292 ft. - Roots Fine Joint, from 07 to 08 o'clock, within 8 inches of joint: YES

All inspections of P24446Work order 916408

Observations (26)

DistanceCodeObservation
290.6TF—
165.9TF—
89TF—
0MWM—
187.4RFJ—
4.1TB—
247.3TF—
292RFJ—
47.9TF—
163.3TF—
127.2TF—
192.5RFJ—
32.4TF—
209TF—
4.1FS—
45.3TFC—
5.1TF—
86.4TF—
295.5MGOCONNECTION AT MH 9 O'CLOCK
295.5AMH29 0408
130TF—
0AMH29 0409
246.1FS—
0MWL—
211.7TF—
244.5TFA—

Properties (7)

additional_info
630138093021051
custom_field_three
FRACTURES
custom_field_two
3
customer
1
datetime
2021-09-30T09:24:00-07:00
documentation
PRO PIPE
is_lateral_inspection
false