Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 18, 2021, 08:50 AM

  • 22 0507_22 0506_11182021_010344.mp4

Date
11/18/2021
W/O
921564
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00809
PipeID
P16846
Time
12:50 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K9602
Sewer Name
22 HOLLENBECK STREET TRUNK
City
COVINA
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
32
Purpose
Routine Assessment
Project
RFIR_WO_921564_TV22184_NOV2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
22 0507
Downstream MH
22 0506
Dir. of Survey
Downstream
Length Surveyed
342.3 ft.
Total Length
342.3 ft.
Structural Index
3
Structural Quick
3400
Structural Rating
12
O&M Index
2
O&M Quick
2M00
O&M Rating
136
Overall Index
2
Overall Quick
—
Overall Rating
148
Pipe schematic from manhole 22 0507 to 22 0506
MH: 22 0507MH: 22 0506downstream0 ft. MGO - General Observation - COCKROACHES IN MANHOLE0 ft. AMH - Upstream Manhole, Survey Begins - 22 05070 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MGO - General Observation - CONNECTION @ MH - 9 O'CLK.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start66.1 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"107.6 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"142.5 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"166.1 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES193.4 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"196.5 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES280.3 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"283.1 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES323.5 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES340 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish342.3 ft. AMH - Downstream Manhole, Survey Ends - 22 0506

Observation photos (5)

  • General Observation - COCKROACHES IN MANHOLE

    0 ft. - General Observation - COCKROACHES IN MANHOLE

  • 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

  • Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

    166.1 ft. - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

    196.5 ft. - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES

    283.1 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES

All inspections of P16846Work order 921564

Observations (17)

DistanceCodeObservation
0MGOCOCKROACHES IN MANHOLE
0AMH22 0507
283.1CM—
107.6TFC—
166.1CM—
66.1TFA—
193.4TFA—
323.5CM—
142.5TFC—
0MWM—
280.3TFA—
342.3AMH22 0506
0MWL—
340DAGS—
0MGOCONNECTION @ MH - 9 O'CLK.
2DAGS—
196.5CM—

Properties (7)

additional_info
630069111721202
custom_field_three
MULTIPLE CRACKS
custom_field_two
3
customer
1
datetime
2021-11-18T00:50:51-08:00
documentation
PRO PIPE
is_lateral_inspection
false