Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 4, 2020, 09:42 AM

  • 29 0106_29 0105_09042020_032517.mp4

Date
09/04/2020
W/O
844696
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00273
PipeID
P23891
Time
2:42 AM
Certificate
U-109-7948
System Owner
1
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K7335
Sewer Name
33RD STREET SEWER
City
SIGNAL HILL
Loc. details
Alley
Location Code
H
Use of Sewer
Sanitary Sewer
District
District 29
Page No.
01
Purpose
Routine Assessment
Project
RFIR_WO_844696_TV29102_AUG2020
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Width
8 in.
Upstream MH
29 0106
Downstream MH
29 0105
Dir. of Survey
Downstream
Length Surveyed
378 ft.
Total Length
378 ft.
Structural Index
4
Structural Quick
4E31
Structural Rating
119
O&M Index
2
O&M Quick
2N00
O&M Rating
150
Overall Index
3
Overall Quick
—
Overall Rating
269
Pipe schematic from manhole 29 0106 to 29 0105
MH: 29 0106MH: 29 0105downstream0 ft. AMH - Upstream Manhole, Survey Begins - 29 01060 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start88.3 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 4"90.9 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4" - ROOTS 100%136.3 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4" - ROOTS137.1 ft. FM - Fracture Multiple, from 09 to 04 o'clock, within 8 inches of joint: YES138.4 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 4"190.3 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: NO, 4"192.8 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4"203.1 ft. FM - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES209.1 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES236.9 ft. FM - Fracture Multiple, from 07 to 05 o'clock, within 8 inches of joint: YES241 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 4"243.3 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4"245 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start292 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 4"294.4 ft. TB - Tap Break-In, at 09 o'clock, -, within 8 inches of joint: NO, 6"340 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 4"342.5 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4"373.5 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish374.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish378 ft. AMH - Downstream Manhole, Survey Ends - 29 0105378 ft. MGO - General Observation - COCKROACHES IN MANHOLE

Observation photos (8)

  • Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start

    0 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start

  • Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4" - ROOTS 100%

    90.9 ft. - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4" - ROOTS 100%

  • Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4" - ROOTS

    136.3 ft. - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4" - ROOTS

  • Fracture Multiple, from 09 to 04 o'clock, within 8 inches of joint: YES

    137.1 ft. - Fracture Multiple, from 09 to 04 o'clock, within 8 inches of joint: YES

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

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

  • Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES

    209.1 ft. - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES

  • Fracture Multiple, from 07 to 05 o'clock, within 8 inches of joint: YES

    236.9 ft. - Fracture Multiple, from 07 to 05 o'clock, within 8 inches of joint: YES

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

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

All inspections of P23891Work order 844696

Observations (25)

DistanceCodeObservation
203.1FM—
192.8TF—
137.1FM—
0AMH29 0106
209.1FL—
0MWM—
243.3TF—
245FM—
90.9TFROOTS 100%
0MWL—
378AMH29 0105
374.9DAGS—
294.4TB—
342.5TF—
138.4TF—
236.9FM—
190.3TB—
292TF—
241TF—
0DAGS—
373.5FM—
136.3TFROOTS
88.3TF—
378MGOCOCKROACHES IN MANHOLE
340TF—

Properties (7)

additional_info
SC411333
custom_field_three
MULTIPLE FRACTURES
custom_field_two
3
customer
1
datetime
2020-09-04T02:42:58-07:00
documentation
PRO PIPE
is_lateral_inspection
false