Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 18, 2021, 07:34 AM

  • 22 0704_22 0703A_11172021_234902.mp4

Date
11/17/2021
W/O
921733
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00826
PipeID
P17057
Time
11:34 PM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K9601
Sewer Name
22 SAN DIMAS CONNECTION EXTENSION TRUNK
City
SAN DIMAS
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
22
Purpose
Routine Assessment
Project
RFIR_WO_921733_TV22167_NOV2021
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
22 0704
Downstream MH
22 0703A
Dir. of Survey
Downstream
Length Surveyed
391.4 ft.
Total Length
391.4 ft.
Structural Index
3
Structural Quick
3O2O
Structural Rating
390
O&M Index
2
O&M Quick
2O00
O&M Rating
156
Overall Index
2
Overall Quick
—
Overall Rating
546
Pipe schematic from manhole 22 0704 to 22 0703A
MH: 22 0704MH: 22 0703Adownstream0 ft. AMH - Upstream Manhole, Survey Begins - 22 07040 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. MGO - General Observation - COCKROACHES IN MANHOLE0 ft. MWL - Water Level, 25 %of cross sectional area2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start6 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"33.2 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"117.7 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"218.2 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"261.8 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 6"264.8 ft. TBA - Tap Break-In Active, at 09 o'clock, -, within 8 inches of joint: NO, 6"266.9 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"342.9 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"389.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish389.8 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish389.8 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish391.4 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK391.4 ft. AMH - Downstream Manhole, Survey Ends - 22 0703A

Observation photos (4)

  • General Observation - COCKROACHES IN MANHOLE

    0 ft. - General Observation - COCKROACHES IN MANHOLE

  • Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • 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

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

All inspections of P17057Work order 921733

Observations (20)

DistanceCodeObservation
0AMH22 0704
389.8DAGS—
391.4MGOCONNECTION AT MH 3 O'CLOCK
33.2TF—
2SAP—
218.2TFC—
389.8SSS—
0MWM—
2DAGS—
342.9TBA—
117.7TFC—
0MGOCOCKROACHES IN MANHOLE
6TFC—
391.4AMH22 0703A
2SSS—
0MWL—
261.8TB—
264.8TBA—
266.9TFC—
389.8SAP—

Properties (7)

additional_info
630069111721201
custom_field_three
SPALLING/PROJECTING AGGREGATE
custom_field_two
2
customer
1
datetime
2021-11-17T23:34:02-08:00
documentation
PRO PIPE
is_lateral_inspection
false