Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 22, 2021, 11:12 AM

  • 05 0145_05 0144_12222021_032217.mp4

Date
12/22/2021
W/O
926973
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00431
PipeID
P05437
Time
3:12 AM
Certificate
U-508-7069
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K9568
Sewer Name
05 DISTRICT #5 MAIN TRUNK
City
HAWTHRONE
Loc. details
Alley
Location Code
H
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
13
Purpose
Routine Assessment
Project
RFIR_WO_926973_TV05147_DEC2021
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
30 in.
Width
20 in.
Upstream MH
05 0145
Downstream MH
05 0144
Dir. of Survey
Downstream
Length Surveyed
172.1 ft.
Total Length
172.1 ft.
Structural Index
3
Structural Quick
3F2B
Structural Rating
133
O&M Index
4
O&M Quick
4100
O&M Rating
4
Overall Index
3
Overall Quick
—
Overall Rating
137
Pipe schematic from manhole 05 0145 to 05 0144
MH: 05 0145MH: 05 0144downstream0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MWM - Water Mark, 55 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 05 01452.3 ft. MGO - General Observation - MAG COAT2.3 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: NO, Start80.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start167 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish167 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: NO, Finish172.1 ft. AMH - Downstream Manhole, Survey Ends - 05 0144172.1 ft. MGO - General Observation - CONNECTION AT THE MH 3 OC'LOCK

Observation photos (2)

  • Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: NO, Start

    2.3 ft. - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: NO, Start

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

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

All inspections of P05437Work order 926973

Observations (10)

DistanceCodeObservation
167SSS—
80.3SSS—
0MWL—
172.1AMH05 0144
0MWM—
2.3MGOMAG COAT
2.3SAP—
167SAP—
172.1MGOCONNECTION AT THE MH 3 OC'LOCK
0AMH05 0145

Properties (6)

additional_info
630074122121201
custom_field_two
3
customer
1
datetime
2021-12-22T03:12:37-08:00
documentation
PROPIPE
is_lateral_inspection
false