Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 10, 2021, 06:05 AM

  • 22 0130_22 0129_11092021_221807.mp4

Date
11/09/2021
W/O
921516
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00805
PipeID
P16372
Time
10:05 PM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K9490
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 0130
Downstream MH
22 0129
Dir. of Survey
Downstream
Length Surveyed
361.6 ft.
Total Length
361.6 ft.
Structural Index
2
Structural Quick
3K2M
Structural Rating
324
O&M Index
2
O&M Quick
2M00
O&M Rating
142
Overall Index
2
Overall Quick
—
Overall Rating
466
Pipe schematic from manhole 22 0130 to 22 0129
MH: 22 0130MH: 22 0129downstream0 ft. MWL - Water Level, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 22 01300 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK0 ft. MGO - General Observation - COCKROACHES IN MANHOLE2 ft. MGO - General Observation - MAG COATING THROUGHOUT2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start14.7 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start49.9 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start252.1 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"359.4 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish359.4 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish359.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish361.6 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK361.6 ft. AMH - Downstream Manhole, Survey Ends - 22 0129361.6 ft. MGO - General Observation - COCKROACHES IN MANHOLE

Observation photos (5)

  • General Observation - COCKROACHES IN MANHOLE

    0 ft. - General Observation - COCKROACHES IN MANHOLE

  • General Observation - MAG COATING THROUGHOUT

    2 ft. - General Observation - MAG COATING THROUGHOUT

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

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

  • Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

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

  • General Observation - COCKROACHES IN MANHOLE

    361.6 ft. - General Observation - COCKROACHES IN MANHOLE

All inspections of P16372Work order 921516

Observations (16)

DistanceCodeObservation
2MGOMAG COATING THROUGHOUT
361.6MGOCONNECTION AT MH 3 O'CLOCK
0MWL—
359.4SAP—
0AMH22 0130
49.9SAP—
0MWM—
2DAGS—
359.4SSS—
361.6AMH22 0129
361.6MGOCOCKROACHES IN MANHOLE
252.1TFA—
0MGOCONNECTION AT MH 9 O'CLOCK
0MGOCOCKROACHES IN MANHOLE
14.7SSS—
359.4DAGS—

Properties (7)

additional_info
630069110921201
custom_field_three
Spalling/Aggregate Visible
custom_field_two
3
customer
1
datetime
2021-11-09T22:05:58-08:00
documentation
PRO PIPE
is_lateral_inspection
false