Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 5, 2020, 09:01 PM

  • 29 0413_29 0410_11052020_130859.mp4

Date
11/05/2020
W/O
855105
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z01090
PipeID
P24450
Time
1:01 PM
Certificate
U-109-7948
System Owner
1
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K8065
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 0410
Downstream MH
29 0413
Dir. of Survey
Upstream
Length Surveyed
47.2 ft.
Total Length
47.2 ft.
Structural Index
2
Structural Quick
2900
Structural Rating
18
O&M Index
2
O&M Quick
3129
O&M Rating
22
Overall Index
2
Overall Quick
—
Overall Rating
40
Pipe schematic from manhole 29 0410 to 29 0413
MH: 29 0410MH: 29 0413upstream0 ft. TBI - Tap Break-In Intruding, at 01 o'clock, -, -, within 8 inches of joint: NO, 4", 2"0 ft. MSA - Survey Abandoned - COMPLETED AND MATCHED FOOTAGE.2.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish2.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish9 ft. RFJ - Roots Fine Joint, at 02 o'clock, within 8 inches of joint: YES32.4 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"45.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start45.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start47.2 ft. MGO - General Observation - CONN @ MH 3 O'CLOCK/OPEN47.2 ft. MGO - Reversal Inspection - DFUE TO INTRUDING TAP47.2 ft. MWM - Water Mark, 10 %of cross sectional area47.2 ft. MWL - Water Level, 5 %of cross sectional area47.2 ft. AMH - Downstream Manhole, Survey Begins - 29 0410

Observation photos (2)

  • Roots Fine Joint, at 02 o'clock, within 8 inches of joint: YES

    38.2 ft. - Roots Fine Joint, at 02 o'clock, within 8 inches of joint: YES

  • Tap Break-In Intruding, at 01 o'clock, -, -, within 8 inches of joint: NO, 4", 2"

    47.2 ft. - Tap Break-In Intruding, at 01 o'clock, -, -, within 8 inches of joint: NO, 4", 2"

All inspections of P24450Work order 855105

Observations (13)

DistanceCodeObservation
0MGOCONN @ MH 3 O'CLOCK/OPEN
0MGODFUE TO INTRUDING TAP
45DAGS—
2SSS—
45SSS—
14.8TFC—
2DAGS—
0MWM—
0MWL—
47.2TBI—
47.2MSACOMPLETED AND MATCHED FOOTAGE.
0AMH29 0410
38.2RFJ—

Properties (6)

custom_field_three
FINE ROOTS INTRUDING TAP(3")
custom_field_two
3
customer
1
datetime
2020-11-05T13:01:56-08:00
documentation
PROPIPE
is_lateral_inspection
false