Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 28, 2021, 02:41 PM

  • 29 0432_29 0418_09282021_075505.mp4

Date
09/28/2021
W/O
916503
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00989
PipeID
P24469
Time
7:41 AM
Certificate
U-115-06022794
System Owner
1
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K9142
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.
01
Purpose
Routine Assessment
Project
RFIR_WO_916503_TV29059_OCT2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Width
8 in.
Upstream MH
29 0432
Downstream MH
29 0418
Dir. of Survey
Downstream
Length Surveyed
232.1 ft.
Total Length
232.1 ft.
Structural Index
3
Structural Quick
3200
Structural Rating
6
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
—
Overall Rating
6
Pipe schematic from manhole 29 0432 to 29 0418
MH: 29 0432MH: 29 0418downstream0 ft. AMH - Upstream Manhole, Survey Begins - 29 04320 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MWM - Water Mark, 20 %of cross sectional area4.1 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start24.8 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6"196.4 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: YES, 6"225 ft. FS - Fracture Spiral, from 04 to 08 o'clock, within 8 inches of joint: YES, Start229.9 ft. RPR - Repair Pipe Replaced, within 8 inches of joint: YES - .230.1 ft. TF - Tap Factory Made, at 06 o'clock, -, within 8 inches of joint: YES, 6"232 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish232 ft. FS - Fracture Spiral, from 04 to 08 o'clock, within 8 inches of joint: YES, Finish232.1 ft. AMH - Downstream Manhole, Survey Ends - 29 0418232.1 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK

Observation photos (4)

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

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

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

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

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

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

  • Repair Pipe Replaced, within 8 inches of joint: YES - .

    229.9 ft. - Repair Pipe Replaced, within 8 inches of joint: YES - .

All inspections of P24469Work order 916503

Observations (14)

DistanceCodeObservation
225FS—
230.1TF—
0AMH29 0432
24.8TF—
0MGOCONNECTION AT MH 9 O'CLOCK
232.1AMH29 0418
232.1MGOCONNECTION AT MH 9 O'CLOCK
232CM—
232FS—
229.9RPR.
0MWL—
0MWM—
4.1CM—
196.4TB—

Properties (7)

additional_info
630138092821061
custom_field_three
CRACKS, FRACTURES
custom_field_two
3
customer
1
datetime
2021-09-28T07:41:24-07:00
documentation
PRO PIPE
is_lateral_inspection
false