Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 24, 2020, 09:42 AM

  • 22 0103_22 0102_11242020_015051.mp4

Date
11/24/2020
W/O
854905
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00805
PipeID
P16344
Time
1:42 AM
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
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
32
Purpose
Routine Assessment
Project
WO_854905_TV22151_OCT2020
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
24 in.
Width
24 in.
Upstream MH
22 0103
Downstream MH
22 0102
Dir. of Survey
Downstream
Length Surveyed
111.8 ft.
Total Length
111.8 ft.
Structural Index
3
Structural Quick
3C2C
Structural Rating
105
O&M Index
2
O&M Quick
2C00
O&M Rating
42
Overall Index
2
Overall Quick
—
Overall Rating
147
Pipe schematic from manhole 22 0103 to 22 0102
MH: 22 0103MH: 22 0102downstream0 ft. AMH - Upstream Manhole, Survey Begins - 22 01030 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MGO - General Observation - ROACHES @ MANHOLE0 ft. MWM - Water Mark, 25 %of cross sectional area2 ft. MGO - General Observation - 65% MAG COAT2 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 04 to 08 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, Start20.8 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"29.4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"69.1 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"109.2 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish109.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish109.2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish111.8 ft. MGO - General Observation - CONN @ MH 3 O'CLOCK/ACTIVE111.8 ft. AMH - Downstream Manhole, Survey Ends - 22 0102111.8 ft. MGO - General Observation - ROACHES @ MANHOLE

Observation photos (5)

  • General Observation - ROACHES @ MANHOLE

    0 ft. - General Observation - ROACHES @ MANHOLE

  • 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 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 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

  • General Observation - ROACHES @ MANHOLE

    111.8 ft. - General Observation - ROACHES @ MANHOLE

All inspections of P16344Work order 854905

Observations (17)

DistanceCodeObservation
2MGO65% MAG COAT
109.2SAP—
0AMH22 0103
111.8MGOCONN @ MH 3 O'CLOCK/ACTIVE
109.2DAGS—
0MWL—
2SAP—
111.8AMH22 0102
2DAGS—
2SSS—
0MGOROACHES @ MANHOLE
69.1TFC—
111.8MGOROACHES @ MANHOLE
0MWM—
20.8TFA—
29.4TFC—
109.2SSS—

Properties (7)

additional_info
630069112320201
custom_field_three
SPALLING/PROJECTING AGGREGATE
custom_field_two
2
customer
1
datetime
2020-11-24T01:42:03-08:00
documentation
PRO PIPE
is_lateral_inspection
false