Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 16, 2021, 08:30 AM
  • 28 0084_28 0083_07162021_013827.mp4

Date
07/16/2021
W/O
901238
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00912
PipeID
P21839
Time
1:30 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K9034
Sewer Name
28 FOOTHILL BOULEVARD MAIN TRUNK
City
LA CANADA FLINTRIDGE
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 28
Page No.
01
Purpose
Routine Assessment
Project
RFIR_WO_901238_TV28002_JUL2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
28 0084
Downstream MH
28 0083
Dir. of Survey
Downstream
Length Surveyed
142.7 ft.
Total Length
142.7 ft.
Structural Index
4
Structural Quick
4100
Structural Rating
4
O&M Index
2
O&M Quick
2E00
O&M Rating
56
Overall Index
2
Overall Quick
Overall Rating
60
Pipe schematic from manhole 28 0084 to 28 0083
MH: 28 0084MH: 28 0083downstream0 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK0 ft. MWM - Water Mark, 15 %of cross sectional area0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 28 00842 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start130.6 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"134.5 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"138.4 ft. MWLS - Water Level, Sag in pipe, 100 %of cross sectional area142.7 ft. MGO - General Observation - "ZOOMED-IN" CAMERA - MORE GREASE EVIDENT TOWARD END OF LINE.142.7 ft. MSA - Survey Abandoned - DUE TO SAG.142.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish

Observation photos (3)

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

  • Water Level, Sag in pipe, 100 %of cross sectional area

    138.4 ft. - Water Level, Sag in pipe, 100 %of cross sectional area

  • Survey Abandoned - DUE TO SAG.

    142.7 ft. - Survey Abandoned - DUE TO SAG.

Observations (11)

DistanceCodeObservation
142.7MGO"ZOOMED-IN" CAMERA - MORE GREASE EVIDENT TOWARD END OF LINE.
0MGOACTIVE CONNECTION AT MH 9 O'CLOCK
2DAGS
142.7MSADUE TO SAG.
142.7DAGS
0MWM
0MWL
130.6TFA
138.4MWLS
134.5TFA
0AMH28 0084

Properties (8)

additional_info
630069071521202
custom_field_three
ABANDONED DUE TO SAG
custom_field_two
5
customer
1
datetime
2021-07-16T01:30:11-07:00
documentation
PRO PIPE
is_lateral_inspection
false
year_laid
35489