Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 24, 2020, 07:01 AM

  • 22 0118_22 0117_11232020_230826.mp4

Date
11/23/2020
W/O
854905
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00805
PipeID
P16360
Time
11:01 PM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K8256
Sewer Name
DISTRICT #22 MAIN TRUNK
City
COVINA
Loc. details
Main Highway - Suburban/Rural
Location Code
B
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
26
Purpose
Routine Assessment
Project
WO_854905_TV22151_OCT2020
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
22 0118
Downstream MH
22 0117
Dir. of Survey
Downstream
Length Surveyed
107.1 ft.
Total Length
107.1 ft.
Structural Index
3
Structural Quick
3C2C
Structural Rating
95
O&M Index
2
O&M Quick
412C
O&M Rating
46
Overall Index
2
Overall Quick
—
Overall Rating
141
Pipe schematic from manhole 22 0118 to 22 0117
MH: 22 0118MH: 22 0117downstream0 ft. AMH - Upstream Manhole, Survey Begins - 22 01180 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. MWL - Water Level, 40 %of cross sectional area2 ft. MGO - General Observation - 40% MAG COAT2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start2 ft. SAP - Surface Aggregate Projecting, 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, Start10.7 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"18.9 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"76.1 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"83.7 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"105.2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish105.2 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish105.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish107.1 ft. MGO - General Observation - ROACHES @ MANHOLE107.1 ft. AMH - Downstream Manhole, Survey Ends - 22 0117

Observation photos (4)

  • 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

  • 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

  • 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 - ROACHES @ MANHOLE

    107.1 ft. - General Observation - ROACHES @ MANHOLE

All inspections of P16360Work order 854905

Observations (16)

DistanceCodeObservation
105.2SSS—
0AMH22 0118
83.7TFC—
107.1MGOROACHES @ MANHOLE
2MGO40% MAG COAT
2SSS—
76.1TFA—
18.9TFC—
0MWM—
10.7TFA—
2SAP—
105.2SAP—
0MWL—
2DAGS—
107.1AMH22 0117
105.2DAGS—

Properties (7)

additional_info
630069112320201
custom_field_three
SPALLING/PROJECTING AGGREGATE
custom_field_two
2
customer
1
datetime
2020-11-23T23:01:11-08:00
documentation
PRO PIPE
is_lateral_inspection
false