Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 16, 2020, 07:51 AM

  • 22 0533_22 0532_10162020_010900.mp4

Date
10/16/2020
W/O
849889
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00791
PipeID
P16873
Time
12:51 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K8462
Sewer Name
BEN LOMOND TRUNK
City
COVINA
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
20
Purpose
Routine Assessment
Project
RFIR_WO_849889_TV22102_SEP2020
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
22 0533
Downstream MH
22 0532
Dir. of Survey
Downstream
Length Surveyed
372.2 ft.
Total Length
372.2 ft.
Structural Index
3
Structural Quick
3N2N
Structural Rating
370
O&M Index
2
O&M Quick
2N00
O&M Rating
148
Overall Index
2
Overall Quick
—
Overall Rating
518
Pipe schematic from manhole 22 0533 to 22 0532
MH: 22 0533MH: 22 0532downstream0 ft. MGO - General Observation - 35% MAG COAT0 ft. AMH - Upstream Manhole, Survey Begins - 22 05330 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MWM - Water Mark, 25 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start47 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"79.8 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"120.9 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"158.1 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"236.4 ft. TFC - Tap Factory Made Capped, at 01 o'clock, -, within 8 inches of joint: NO, 6"273.6 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"278.1 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 4", 6" - OPEN343.6 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 4", 6" - OPEN370 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish370.5 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish370.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish372.2 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/ACTIVE372.2 ft. AMH - Downstream Manhole, Survey Ends - 22 0532372.2 ft. MGO - General Observation - ROACHES @ MH

Observation photos (3)

  • 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

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

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

  • General Observation - ROACHES @ MH

    372.2 ft. - General Observation - ROACHES @ MH

All inspections of P16873Work order 849889

Observations (21)

DistanceCodeObservation
372.2MGOCONN @ MH 9 O'CLOCK/ACTIVE
370.5SAP—
372.2AMH22 0532
0MGO35% MAG COAT
0AMH22 0533
2DAGS—
0MWL—
278.1TFOPEN
273.6TFC—
2SSS—
372.2MGOROACHES @ MH
2SAP—
158.1TFC—
370.5DAGS—
79.8TFC—
120.9TFA—
236.4TFC—
47TFA—
0MWM—
343.6TFOPEN
370SSS—

Properties (7)

additional_info
6301015200138P1
custom_field_three
PROJECTING AGGREGATE
custom_field_two
3
customer
1
datetime
2020-10-16T00:51:22-07:00
documentation
PRO PIPE
is_lateral_inspection
false