Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 8, 2021, 10:11 AM

  • 22 0155_22 0154_11082021_022730.mp4

Date
11/08/2021
W/O
921516
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00805
PipeID
P16397
Time
2:11 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K9488
Sewer Name
22 DISTRICT #22 MAIN TRUNK
City
COVINA
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
27
Purpose
Routine Assessment
Project
WO_921516_TV22033_NOV2021
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
22 0155
Downstream MH
22 0154
Dir. of Survey
Downstream
Length Surveyed
399.8 ft.
Total Length
399.8 ft.
Structural Index
3
Structural Quick
3O2O
Structural Rating
395
O&M Index
2
O&M Quick
2O00
O&M Rating
158
Overall Index
2
Overall Quick
—
Overall Rating
553
Pipe schematic from manhole 22 0155 to 22 0154
MH: 22 0155MH: 22 0154downstream0 ft. AMH - Upstream Manhole, Survey Begins - 22 01550 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MWM - Water Mark, 35 %of cross sectional area2 ft. SAP - Surface Aggregate Projecting, 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, Start2 ft. MGO - General Observation - MAG COATING THROUGHOUT38.3 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"46 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"94.5 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"102.6 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"143.5 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"151.8 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"191.8 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"199.9 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"249.2 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"256.6 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"290 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"354.6 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"362.6 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"397.8 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish397.8 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish397.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish399.8 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK399.8 ft. MGO - General Observation - COCKROACHES IN MANHOLE399.8 ft. AMH - Downstream Manhole, Survey Ends - 22 0154

Observation photos (5)

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

    2 ft. - Surface Aggregate Projecting, 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 - MAG COATING THROUGHOUT

    2 ft. - General Observation - MAG COATING THROUGHOUT

  • General Observation - COCKROACHES IN MANHOLE

    399.8 ft. - General Observation - COCKROACHES IN MANHOLE

All inspections of P16397Work order 921516

Observations (26)

DistanceCodeObservation
354.6TFC—
399.8MGOCONNECTION AT MH 3 O'CLOCK
143.5TFC—
249.2TFC—
2SAP—
362.6TFC—
2SSS—
399.8MGOCOCKROACHES IN MANHOLE
151.8TFC—
290TFC—
397.8SSS—
399.8AMH22 0154
199.9TFC—
397.8SAP—
2DAGS—
0AMH22 0155
191.8TFC—
46TFC—
94.5TFA—
0MWL—
102.6TFC—
2MGOMAG COATING THROUGHOUT
0MWM—
397.8DAGS—
38.3TFC—
256.6TFC—

Properties (7)

additional_info
630069110821001
custom_field_three
SPALLING/PROJECTING AGGREGATE
custom_field_two
3
customer
1
datetime
2021-11-08T02:11:51-08:00
documentation
PRO PIPE
is_lateral_inspection
false