Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 10, 2021, 09:53 AM
  • 22 1126_22 1125A_09102021_030250.mp4

Date
09/10/2021
W/O
911864
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00820
PipeID
P17508
Time
2:53 AM
Certificate
U-715-07000770
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K9265
Sewer Name
22 POLYMER PLANT WASTE WATER DISPOSAL LINE
City
AZUSA
Loc. details
Sidewalk
Location Code
F
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
04
Purpose
Routine Assessment
Project
WO_911864_TV22080_SEP2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Width
8 in.
Upstream MH
22 1126
Downstream MH
22 1125A
Dir. of Survey
Downstream
Length Surveyed
16.5 ft.
Total Length
16.5 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
3
O&M Quick
5131
O&M Rating
12
Overall Index
3
Overall Quick
Overall Rating
12
Pipe schematic from manhole 22 1126 to 22 1125A
MH: 22 1126MH: 22 1125Adownstream0 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK0 ft. MWM - Water Mark, 75 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 22 11260 ft. MWL - Water Level, 55 %of cross sectional area4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: YES, Start7 ft. DSC - Deposits Settled Compacted, 20 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 11 to 01 o'clock, , within 8 inches of joint: NO12 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: YES, Finish14.4 ft. DSC - Deposits Settled Compacted, 20 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish16.5 ft. AMH - Downstream Manhole, Survey Ends - 22 1125A16.5 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK

Observation photos (3)

  • Deposits Attached Grease, 5 %of cross sectional area, from 02 to 10 o'clock,  , within 8 inches of joint: YES, Start

    4 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: YES, Start

  • Deposits Settled Compacted,  20 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES, Start

    7 ft. - Deposits Settled Compacted, 20 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

  • Deposits Attached Grease, 5 %of cross sectional area, from 11 to 01 o'clock,  , within 8 inches of joint: NO

    7 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 11 to 01 o'clock, , within 8 inches of joint: NO

Observations (11)

DistanceCodeObservation
16.5AMH22 1125A
0MGOCONNECTION AT MH 9 O'CLOCK
0MWM
0AMH22 1126
12DAGS
4DAGS
7DSC
14.4DSC
7DAGS
0MWL
16.5MGOCONNECTION AT MH 9 O'CLOCK

Properties (8)

additional_info
630138090921202
custom_field_three
NO STURCTURAL DEFECTS
custom_field_two
4
customer
1
datetime
2021-09-10T02:53:59-07:00
documentation
PROPIPE
is_lateral_inspection
false
year_laid
27163