Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 29, 2022, 04:51 AM
  • 28 0084_28 0083_07282022_220350.mp4

Date
07/28/2022
W/O
961724
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00912
PipeID
P21839
Time
9:51 PM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K10301
Sewer Name
28 FOOTHILL BOULEVARD MAIN TRUNK
City
LA CANADA
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_961724_TV28003_JUL2022
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
139.9 ft.
Total Length
139.9 ft.
Structural Index
4
Structural Quick
4100
Structural Rating
4
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
3
Overall Quick
Overall Rating
6
Pipe schematic from manhole 28 0084 to 28 0083
MH: 28 0084MH: 28 0083downstream0 ft. AMH - Upstream Manhole, Survey Begins - 28 00840 ft. MWM - Water Mark, 10 %of cross sectional area0 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK0 ft. MWL - Water Level, 5 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start131.1 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"134.2 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"139.9 ft. MWLS - Water Level, Sag in pipe, 95 %of cross sectional area139.9 ft. MSA - Survey Abandoned - DUE TO SAG.139.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish

Observation photos (2)

  • Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start

  • Survey Abandoned - DUE TO SAG.

    139.9 ft. - Survey Abandoned - DUE TO SAG.

Observations (10)

DistanceCodeObservation
0AMH28 0084
0MWM
0MGOCONNECTION AT MH 9 O'CLOCK
139.9MWLS
131.1TFA
134.2TFA
139.9MSADUE TO SAG.
0MWL
2DAGS
139.9DAGS

Properties (8)

additional_info
630074072822201
custom_field_three
CAMERA UNDERWATER/SAG
custom_field_two
5
customer
1
datetime
2022-07-28T21:51:29-07:00
documentation
PRO PIPE
is_lateral_inspection
false
year_laid
35489