Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 13, 2021, 10:36 AM

  • 22 0874_22 0873_09132021_034741.mp4

Date
09/13/2021
W/O
911293
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00798
PipeID
P17243
Time
3:36 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K9359
Sewer Name
22 CONEY TRUNK, SECTION 1
City
AZUSA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
11
Purpose
Routine Assessment
Project
WO_911293_TV22132_SEP2021
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
22 0873
Downstream MH
22 0874
Dir. of Survey
Upstream
Length Surveyed
344.7 ft.
Total Length
344.7 ft.
Structural Index
2
Structural Quick
2H00
Structural Rating
90
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
2
Overall Quick
—
Overall Rating
90
Pipe schematic from manhole 22 0873 to 22 0874
MH: 22 0873MH: 22 0874upstream0 ft. AMH - Upstream Manhole, Survey Ends - 22 087469.6 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"107.4 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish117.7 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"142.7 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"199.6 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"223.8 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"256.3 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"288.5 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"308.6 ft. TF - Tap Factory Made, at 11 o'clock, -, within 8 inches of joint: NO, 6"323.1 ft. MGO - General Observation - MAG COATING THROUGHOUT331.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start344.7 ft. AMH - Downstream Manhole, Survey Begins - 22 0873344.7 ft. MWM - Water Mark, 10 %of cross sectional area344.7 ft. MWL - Water Level, 5 %of cross sectional area344.7 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK344.7 ft. MGO - General Observation - COCKROACHES IN MANHOLE

Observation photos (3)

  • 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

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

  • General Observation - MAG COATING THROUGHOUT

    21.6 ft. - General Observation - MAG COATING THROUGHOUT

All inspections of P17243Work order 911293

Observations (17)

DistanceCodeObservation
0AMH22 0873
0MWM—
56.2TFC—
275.1TFC—
344.7AMH22 0874
13.4SSS—
88.4TFC—
21.6MGOMAG COATING THROUGHOUT
0MWL—
120.9TFC—
227TFC—
237.3SSS—
0MGOCONNECTION AT MH 3 O'CLOCK
202TFC—
145.1TFC—
0MGOCOCKROACHES IN MANHOLE
36.1TF—

Properties (7)

additional_info
630069091321001
custom_field_three
SPALLING
custom_field_two
3
customer
1
datetime
2021-09-13T03:36:40-07:00
documentation
PRO PIPE
is_lateral_inspection
false