Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 20, 2020, 07:35 AM
  • 22 0991_22 0990_11192020_234032.mp4

Date
11/19/2020
W/O
854940
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00819
PipeID
P17361
Time
11:35 PM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K8253
Sewer Name
LORAINE TRUNK
City
GLENDORA
Loc. details
Main Highway - Suburban/Rural
Location Code
B
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
12
Purpose
Routine Assessment
Project
RFIR_WO_854940_TV22109_OCT2020
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
22 0991
Downstream MH
22 0990
Dir. of Survey
Downstream
Length Surveyed
78.1 ft.
Total Length
78.1 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
3
Overall Quick
Overall Rating
5
Pipe schematic from manhole 22 0991 to 22 0990
MH: 22 0991MH: 22 0990downstream0 ft. MGO - General Observation - ROACHES IN MH0 ft. MGO - General Observation - CONNECTION AT MH 9 OCLOCK0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 22 09910 ft. MWL - Water Level, 25 %of cross sectional area2 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start4.7 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"53.3 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"76 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish76 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish76 ft. MGO - General Observation - ROACHES IN MH78.1 ft. AMH - Downstream Manhole, Survey Ends - 22 0990

Observation photos (4)

  • General Observation - ROACHES IN MH

    0 ft. - General Observation - ROACHES IN MH

  • Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

  • General Observation - ROACHES IN MH

    76 ft. - General Observation - ROACHES IN MH

Observations (13)

DistanceCodeObservation
2SAP
0MGOROACHES IN MH
76SAP
76DAGS
0MGOCONNECTION AT MH 9 OCLOCK
0MWM
53.3TFC
0AMH22 0991
4.7TFC
2DAGS
0MWL
78.1AMH22 0990
76MGOROACHES IN MH

Properties (7)

additional_info
630069111920201
custom_field_three
PROJECTING AGGREGATE
custom_field_two
3
customer
1
datetime
2020-11-19T23:35:02-08:00
documentation
PRO PIPE
is_lateral_inspection
false