Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 5, 2021, 07:44 AM

  • 22 0843_22 0842_11052021_000213.mp4

Date
11/05/2021
W/O
921560
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00802
PipeID
P17208
Time
12:44 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K9486
Sewer Name
22 DALTON TRUNK, SECTS 1&2
City
AZUSA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
19
Purpose
Routine Assessment
Project
WO_921560_TV22172_NOV2021
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
22 0843
Downstream MH
22 0842
Dir. of Survey
Downstream
Length Surveyed
455.4 ft.
Total Length
455.4 ft.
Structural Index
3
Structural Quick
3Q2Q
Structural Rating
450
O&M Index
2
O&M Quick
412Q
O&M Rating
184
Overall Index
2
Overall Quick
—
Overall Rating
634
Pipe schematic from manhole 22 0843 to 22 0842
MH: 22 0843MH: 22 0842downstream0 ft. MWL - Water Level, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 22 08430 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. MGO - General Observation - COCKROACHES IN MANHOLE2 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start35.8 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"92.3 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"188.8 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"246.4 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"294.5 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"346 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"367.5 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"453.3 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish453.3 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish453.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish455.4 ft. AMH - Downstream Manhole, Survey Ends - 22 0842455.4 ft. MGO - General Observation - COCKROACHES IN MANHOLE

Observation photos (5)

  • General Observation - COCKROACHES IN MANHOLE

    0 ft. - General Observation - COCKROACHES IN MANHOLE

  • Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

  • General Observation - COCKROACHES IN MANHOLE

    455.4 ft. - General Observation - COCKROACHES IN MANHOLE

All inspections of P17208Work order 921560

Observations (19)

DistanceCodeObservation
453.3SAV—
92.3TFA—
2SAV—
35.8TFA—
0MWL—
0AMH22 0843
246.4TFA—
2SSS—
367.5TBA—
453.3SSS—
346TBA—
188.8TFA—
2DAGS—
0MWM—
455.4AMH22 0842
294.5TFA—
0MGOCOCKROACHES IN MANHOLE
453.3DAGS—
455.4MGOCOCKROACHES IN MANHOLE

Properties (7)

additional_info
630069110421201
custom_field_three
VISIBLE AGGREGATE/SPALLING
custom_field_two
2
customer
1
datetime
2021-11-05T00:44:36-07:00
documentation
PRO PIPE
is_lateral_inspection
false