Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 18, 2021, 07:20 AM

  • 22 0705_22 0704_11172021_233347.mp4

Date
11/17/2021
W/O
921733
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00826
PipeID
P17058
Time
11:20 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 0705
Downstream MH
22 0704
Dir. of Survey
Downstream
Length Surveyed
410.9 ft.
Total Length
410.9 ft.
Structural Index
3
Structural Quick
3O2O
Structural Rating
405
O&M Index
2
O&M Quick
2O00
O&M Rating
162
Overall Index
2
Overall Quick
—
Overall Rating
567
Pipe schematic from manhole 22 0705 to 22 0704
MH: 22 0705MH: 22 0704downstream0 ft. MWL - Water Level, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 22 07050 ft. MGO - General Observation - COCKROACHES IN MANHOLE0 ft. MWM - Water Mark, 35 %of cross sectional area2 ft. SSS - Surface Spalling, 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. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start32.8 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"60.5 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"179.5 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"182.9 ft. TBA - Tap Break-In Active, at 09 o'clock, -, within 8 inches of joint: NO, 6"234.4 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"280.9 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: YES, 6"288.6 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"408.5 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish408.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish408.5 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish410.9 ft. AMH - Downstream Manhole, Survey Ends - 22 0704410.9 ft. MGO - General Observation - COCKROACHES IN MANHOLE

Observation photos (5)

  • General Observation - COCKROACHES IN MANHOLE

    0 ft. - General Observation - COCKROACHES IN MANHOLE

  • 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

  • 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 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

  • General Observation - COCKROACHES IN MANHOLE

    410.9 ft. - General Observation - COCKROACHES IN MANHOLE

All inspections of P17058Work order 921733

Observations (19)

DistanceCodeObservation
234.4TF—
0MWL—
408.5SSS—
410.9AMH22 0704
60.5TFC—
408.5DAGS—
2SSS—
32.8TFC—
288.6TFC—
2DAGS—
280.9TB—
410.9MGOCOCKROACHES IN MANHOLE
179.5TFC—
182.9TBA—
2SAP—
408.5SAP—
0AMH22 0705
0MGOCOCKROACHES IN MANHOLE
0MWM—

Properties (7)

additional_info
630069111721201
custom_field_three
SPALLING/PROJECTING AGGREGATE
custom_field_two
2
customer
1
datetime
2021-11-17T23:20:12-08:00
documentation
PRO PIPE
is_lateral_inspection
false