Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 24, 2019, 07:44 PM

  • 29 0545_29 0544 _10242019_120410.mp4

Date
10/24/2019
W/O
792790
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z01090
PipeID
P24653
Time
12:44 PM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K7071
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_792790_TV29104_OCT2019
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Width
8 in.
Upstream MH
29 0545
Downstream MH
29 0544
Dir. of Survey
Downstream
Length Surveyed
235.1 ft.
Total Length
235.1 ft.
Structural Index
3
Structural Quick
433H
Structural Rating
147
O&M Index
3
O&M Quick
3100
O&M Rating
3
Overall Index
3
Overall Quick
—
Overall Rating
150
Pipe schematic from manhole 29 0545 to 29 0544
MH: 29 0545MH: 29 0544downstream0 ft. AMH - Upstream Manhole, Survey Begins - 29 05450 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 15 %of cross sectional area5 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES6.1 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6", 6"8.5 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: NO, 6"10.3 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start32.4 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: NO, 6"59.9 ft. TB - Tap Break-In, at 09 o'clock, -, within 8 inches of joint: NO, 6"72.3 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: NO, 6"72.8 ft. TB - Tap Break-In, at 09 o'clock, -, within 8 inches of joint: NO, 6"83.6 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: NO, 6"95.6 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: NO, 6"96.9 ft. FM - Fracture Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES131 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: NO, 6"176.5 ft. TFA - Tap Factory Made Active, at 03 o'clock, -, within 8 inches of joint: NO, 6"182.2 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: NO, 6"201.5 ft. RMJ - Roots Medium Joint, from 07 to 09 o'clock, 10 %, within 8 inches of joint: YESR201.5 ft. FM - Fracture Multiple, from 12 to 12 o'clock, within 8 inches of joint: YES202.4 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: NO, 6"214 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: NO, 6"222.8 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: NO, 6"233.4 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish235.1 ft. AMH - Downstream Manhole, Survey Ends - 29 0544

Observation photos (5)

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

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

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

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

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

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

  • Roots Medium Joint, from 07 to 09 o'clock, 10 %, within 8 inches of joint: YESR

    201.5 ft. - Roots Medium Joint, from 07 to 09 o'clock, 10 %, within 8 inches of joint: YESR

  • Fracture Multiple, from 12 to 12 o'clock, within 8 inches of joint: YES

    201.5 ft. - Fracture Multiple, from 12 to 12 o'clock, within 8 inches of joint: YES

All inspections of P24653Work order 792790

Observations (24)

DistanceCodeObservation
10.3CM—
214TFC—
8.5TFC—
32.4TFC—
202.4TF—
176.5TFA—
182.2TF—
0AMH29 0545
235.1AMH29 0544
6.1TF—
5FM—
131TF—
233.4CM—
95.6TF—
0MWL—
72.3TF—
96.9FM—
59.9TB—
201.5RMJ—
0MWM—
83.6TFC—
72.8TB—
222.8TF—
201.5FM—

Properties (6)

additional_info
SC378671
custom_field_two
2
customer
LACSD
datetime
2019-10-24T12:44:48-07:00
documentation
PROPIPE
is_lateral_inspection
false