Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 2, 2020, 04:05 PM

  • 29 0413_29 0410_11022020_091042.mp4

Date
11/02/2020
W/O
855105
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z01090
PipeID
P24450
Time
8:05 AM
Certificate
U-109-7948
System Owner
1
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K8064
Sewer Name
ALAMITOS PUMPING PLANT SEWER
City
SIGNAL HILL
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 29
Page No.
04
Purpose
Routine Assessment
Project
RFIR_WO_855105_TV29104_OCT2020
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Width
8 in.
Upstream MH
29 0413
Downstream MH
29 0410
Dir. of Survey
Downstream
Length Surveyed
88.1 ft.
Total Length
88.1 ft.
Structural Index
2
Structural Quick
2B00
Structural Rating
34
O&M Index
2
O&M Quick
412B
O&M Rating
46
Overall Index
2
Overall Quick
—
Overall Rating
80
Pipe schematic from manhole 29 0413 to 29 0410
MH: 29 0413MH: 29 0410downstream0 ft. MWM - Water Mark, 5 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 29 04130 ft. MWL - Water Level, 5 %of cross sectional area2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start6.5 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4"23.6 ft. RFJ - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YES46.9 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4"47.2 ft. RFJ - Roots Fine Joint, from 10 to 12 o'clock, within 8 inches of joint: YES57.4 ft. RFJ - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YES, Start83.7 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"86 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish86 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish86.3 ft. TBI - Tap Break-In Intruding, at 11 o'clock, -, -, within 8 inches of joint: NO, 4", 3"88.1 ft. MSA - Survey Abandoned - DUE TO INTRUDING TAP88.1 ft. RFJ - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish

Observation photos (5)

  • Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YES

    23.6 ft. - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YES

  • Roots Fine Joint, from 10 to 12 o'clock, within 8 inches of joint: YES

    47.2 ft. - Roots Fine Joint, from 10 to 12 o'clock, within 8 inches of joint: YES

  • Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    57.4 ft. - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Tap Break-In Intruding, at 11 o'clock, -, -, within 8 inches of joint: NO, 4", 3"

    86.3 ft. - Tap Break-In Intruding, at 11 o'clock, -, -, within 8 inches of joint: NO, 4", 3"

  • Survey Abandoned - DUE TO INTRUDING TAP

    88.1 ft. - Survey Abandoned - DUE TO INTRUDING TAP

All inspections of P24450Work order 855105

Observations (16)

DistanceCodeObservation
86DAGS—
6.5TF—
0MWM—
86SSS—
0AMH29 0413
2SSS—
0MWL—
86.3TBI—
46.9TF—
23.6RFJ—
83.7TFC—
88.1MSADUE TO INTRUDING TAP
88.1RFJ—
57.4RFJ—
47.2RFJ—
2DAGS—

Properties (6)

custom_field_three
FINE ROOTS INTRUDING TAP(3")
custom_field_two
5
customer
1
datetime
2020-11-02T08:05:31-08:00
documentation
PROPIPE
is_lateral_inspection
false