Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 4, 2021, 08:25 AM

  • 01 0665_01 0664_10042021_014949.mp4

Date
10/04/2021
W/O
911694
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00199
PipeID
P01373
Time
1:25 AM
Certificate
U-115-06022794
System Owner
1
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K9146
Sewer Name
01 CALIFORNIA AVENUE EXTENSION TRUNK
City
LYNWOOD
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 01
Page No.
13
Purpose
Routine Assessment
Project
RFIR_WO_911694_TV01117_SEP2021
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
48 in.
Width
15 in.
Upstream MH
01 0665
Downstream MH
01 0664
Dir. of Survey
Downstream
Length Surveyed
254.9 ft.
Total Length
254.9 ft.
Structural Index
3
Structural Quick
5I3I
Structural Rating
510
O&M Index
4
O&M Quick
4100
O&M Rating
4
Overall Index
3
Overall Quick
—
Overall Rating
514
Pipe schematic from manhole 01 0665 to 01 0664
MH: 01 0665MH: 01 0664downstream0 ft. MGO - General Observation - ROACHES @ MH0 ft. MWL - Water Level, 30 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 01 06650 ft. MWM - Water Mark, 35 %of cross sectional area2 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, Start2 ft. MGO - General Observation - 60% MAG COAT2 ft. SRV - Surface Reinforcement Visible, from 01 to 04 o'clock, within 8 inches of joint: YES, Start252 ft. SRV - Surface Reinforcement Visible, from 01 to 04 o'clock, within 8 inches of joint: YES, Finish253.8 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish254 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish254.2 ft. MGO - General Observation - CONN @ MH 3 O'CLOCK/ACTIVE254.9 ft. AMH - Downstream Manhole, Survey Ends - 01 0664

Observation photos (3)

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

    2 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

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

  • Surface Reinforcement Visible, from 01 to 04 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Reinforcement Visible, from 01 to 04 o'clock, within 8 inches of joint: YES, Start

All inspections of P01373Work order 911694

Observations (13)

DistanceCodeObservation
2SSS—
2SAP—
253.8SSS—
254.9AMH01 0664
0MGOROACHES @ MH
2MGO60% MAG COAT
254SAP—
0MWL—
2SRV—
0AMH01 0665
254.2MGOCONN @ MH 3 O'CLOCK/ACTIVE
252SRV—
0MWM—

Properties (7)

additional_info
630074100421001
custom_field_three
REINFORCEMENT VISBLE, SPALLING
custom_field_two
2
customer
1
datetime
2021-10-04T01:25:58-07:00
documentation
PRO PIPE
is_lateral_inspection
false