Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 3, 2018, 04:42 AM

  • 29 0459_29 0458 _02102018_214207.mp4

Date
10/02/2018
W/O
729479
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00989
PipeID
P24501
Time
9:42 PM
Certificate
U-508-7069
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K6122
Sewer Name
29 LEWIS AVENUE SEWER
City
SIGNAL HILL
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 29
Page No.
03
Purpose
Routine Assessment
Project
RFIR_WO_729479_TV29059_OCT2018
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Width
8 in.
Upstream MH
29 0458
Downstream MH
29 0459
Dir. of Survey
Upstream
Length Surveyed
338.2 ft.
Total Length
338.2 ft.
Structural Index
2
Structural Quick
4133
Structural Rating
149
O&M Index
3
O&M Quick
4131
O&M Rating
11
Overall Index
2
Overall Quick
—
Overall Rating
160
Pipe schematic from manhole 29 0458 to 29 0459
MH: 29 0458MH: 29 0459upstream0 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish0 ft. AMH - Upstream Manhole, Survey Ends - 29 04591.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish9.2 ft. RFB - Roots Fine Barrell, at 03 o'clock9.2 ft. H - Hole, at 03 o'clock, within 8 inches of joint: NO11.4 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6" - OPEN59.5 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"62.7 ft. RBL - Roots Ball Lateral, at 02 o'clock, 65 %62.7 ft. TFD - Tap Factory Made Defective, at 02 o'clock, -, within 8 inches of joint: YES, 4", 6" - ACTIVE/40% ROOTS73.7 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6" - OPEN103.1 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: YES, 4", 6"108.9 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6" - OPEN129 ft. FM - Fracture Multiple, from 01 to 03 o'clock, within 8 inches of joint: YES129 ft. TBD - Tap Break-In Defective, at 02 o'clock, -, , within 8 inches of joint: YES, 4", 4" - OPEN165.6 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"206.9 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6" - OPEN215.6 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6" - OPEN254.3 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: YES, 4", 6"266.3 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6" - OPEN298 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start298.5 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6" - OPEN300.2 ft. CL - Crack Longitudinal, at 03 o'clock, within 8 inches of joint: YES313.2 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"336.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start338.2 ft. MWM - Water Mark, 10 %of cross sectional area338.2 ft. AMH - Downstream Manhole, Survey Begins - 29 0458338.2 ft. MWL - Water Level, 5 %of cross sectional area

Observation photos (5)

  • Crack Longitudinal, at 03 o'clock, within 8 inches of joint: YES

    38 ft. - Crack Longitudinal, at 03 o'clock, within 8 inches of joint: YES

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

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

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

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

  • Roots Fine Barrell, at 03 o'clock

    329 ft. - Roots Fine Barrell, at 03 o'clock

  • Hole, at 03 o'clock, within 8 inches of joint: NO

    329 ft. - Hole, at 03 o'clock, within 8 inches of joint: NO

All inspections of P24501Work order 729479

Observations (27)

DistanceCodeObservation
0MWM—
172.6TFC—
275.5RBL—
131.3TFOPEN
83.9TFA—
122.6TFOPEN
2SSS—
39.7TFOPEN
337SSS—
338.2CM—
229.3TFOPEN
326.8TFOPEN
209.2FM—
38CL—
278.7TF—
0AMH29 0458
40.2CM—
275.5TFDACTIVE/40% ROOTS
235.1TFA—
209.2TBDOPEN
264.5TFOPEN
329RFB—
338.2AMH29 0459
0MWL—
329H—
25TFC—
71.9TFOPEN

Properties (6)

additional_info
SC364842
custom_field_two
2
customer
LACSD
datetime
2018-10-02T21:42:01-07:00
documentation
PROPIPE
is_lateral_inspection
false