Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 17, 2021, 10:36 AM

  • 22 0504_22 0088_11172021_024923.mp4

Date
11/17/2021
W/O
921564
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00809
PipeID
P16843
Time
2:36 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K9543
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
12 in.
Width
12 in.
Upstream MH
22 0504
Downstream MH
22 0088
Dir. of Survey
Downstream
Length Surveyed
251.5 ft.
Total Length
251.5 ft.
Structural Index
3
Structural Quick
3I00
Structural Rating
144
O&M Index
2
O&M Quick
2I00
O&M Rating
104
Overall Index
2
Overall Quick
—
Overall Rating
248
Pipe schematic from manhole 22 0504 to 22 0088
MH: 22 0504MH: 22 0088downstream0 ft. OBZ - Obstacles Other, 10 %of cross sectional area, at 06 o'clock, Start - ROCK(S)/DEBRIS0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 22 05042 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start6 ft. OBZ - Obstacles Other, 10 %of cross sectional area, at 06 o'clock, Finish - ROCK(S)/DEBRIS9.5 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES17.5 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start24.8 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"56.2 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"89.8 ft. TBA - Tap Break-In Active, at 11 o'clock, -, within 8 inches of joint: NO, 6"129 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"155.6 ft. TFA - Tap Factory Made Active, at 11 o'clock, -, within 8 inches of joint: NO, 6"179.3 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"250.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish250.1 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish251.5 ft. MGO - General Observation - CONNECTIONS IN MH AT BOTH 12 AND 9 O' CLOCK- BOTH ACTIVE.251.5 ft. AMH - Downstream Manhole, Survey Ends - 22 0088251.5 ft. MGO - General Observation - COCKROACHES IN MANHOLE

Observation photos (4)

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

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

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

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

  • General Observation - COCKROACHES IN MANHOLE

    251.5 ft. - General Observation - COCKROACHES IN MANHOLE

All inspections of P16843Work order 921564

Observations (19)

DistanceCodeObservation
17.5CM—
155.6TFA—
251.5MGOCONNECTIONS IN MH AT BOTH 12 AND 9 O' CLOCK- BOTH ACTIVE.
6OBZROCK(S)/DEBRIS
56.2TFA—
9.5CM—
251.5AMH22 0088
250.1DAGS—
179.3TFA—
89.8TBA—
0OBZROCK(S)/DEBRIS
251.5MGOCOCKROACHES IN MANHOLE
2DAGS—
0MWM—
250.1CM—
129TFC—
0MWL—
0AMH22 0504
24.8TBA—

Properties (7)

additional_info
630069111621204
custom_field_three
CRACKS
custom_field_two
2
customer
1
datetime
2021-11-17T02:36:06-08:00
documentation
PRO PIPE
is_lateral_inspection
false