Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 22, 2021, 05:55 AM

  • 29 0091_29 0090_10212021_233340.mp4

Date
10/21/2021
W/O
916310
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00273
PipeID
P23871
Time
10:55 PM
Certificate
U-508-7069
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K9508
Sewer Name
29 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_916310_TV29103_OCT2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Width
8 in.
Upstream MH
29 0091
Downstream MH
29 0090
Dir. of Survey
Downstream
Length Surveyed
298.9 ft.
Total Length
298.9 ft.
Structural Index
3
Structural Quick
423K
Structural Rating
308
O&M Index
2
O&M Quick
2K00
O&M Rating
120
Overall Index
2
Overall Quick
—
Overall Rating
428
Pipe schematic from manhole 29 0091 to 29 0090
MH: 29 0091MH: 29 0090downstream0 ft. MWM - Water Mark, 15 %of cross sectional area0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 29 00910 ft. MGO - General Observation - ROACHES @ MH2 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. DAZ - Deposits Attached Other, 10 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start - POSSIBLE MAG COAT7.3 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES16.9 ft. FC - Fracture Circumferential, from 09 to 03 o'clock, within 8 inches of joint: YES17.8 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"20.4 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6" - OPEN41.6 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6" - OPEN60.4 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 6" - OPEN68.7 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"76.3 ft. FM - Fracture Multiple, from 07 to 05 o'clock, within 8 inches of joint: YES119.3 ft. FS - Fracture Spiral, from 10 to 02 o'clock, within 8 inches of joint: YES120.6 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6" - OPEN123.1 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6" - OPEN168.5 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6" - OPEN171.3 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"216.4 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6" - OPEN219.5 ft. TFD - Tap Factory Made Defective, at 02 o'clock, -, within 8 inches of joint: YES, 4", 6" - BROKEN CONN/OPEN240.2 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6" - OPEN258.1 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6" - OPEN296 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish296 ft. DAZ - Deposits Attached Other, 10 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish296 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish298 ft. MGO - General Observation - CONN @ MH 3 O'CLOCK/ACTIVE298 ft. MGO - General Observation - ROACHES @ MH298.9 ft. AMH - Downstream Manhole, Survey Ends - 29 0090

Observation photos (6)

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

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

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

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

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

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

  • Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 6" - OPEN

    60.4 ft. - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 6" - OPEN

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

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

  • Fracture Spiral, from 10 to 02 o'clock, within 8 inches of joint: YES

    119.3 ft. - Fracture Spiral, from 10 to 02 o'clock, within 8 inches of joint: YES

All inspections of P23871Work order 916310

Observations (30)

DistanceCodeObservation
298MGOCONN @ MH 3 O'CLOCK/ACTIVE
168.5TFOPEN
119.3FS—
17.8TFC—
60.4TBOPEN
219.5TFDBROKEN CONN/OPEN
298MGOROACHES @ MH
7.3FM—
0MWM—
120.6TFOPEN
298.9AMH29 0090
0MWL—
16.9FC—
20.4TFOPEN
296CM—
296DAZ—
2CM—
41.6TFOPEN
68.7TFC—
2SSS—
171.3TFC—
76.3FM—
296SSS—
0AMH29 0091
0MGOROACHES @ MH
2DAZPOSSIBLE MAG COAT
216.4TFOPEN
258.1TFOPEN
123.1TFOPEN
240.2TFOPEN

Properties (7)

additional_info
630074102121201
custom_field_three
CRACKS/SPALLING
custom_field_two
3
customer
1
datetime
2021-10-21T22:55:15-07:00
documentation
PROPIPE
is_lateral_inspection
false