Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 25, 2021, 09:28 AM

  • 15 0456_15 0455_03252021_023946.mp4

Date
03/25/2021
W/O
885811
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00621
PipeID
P12381
Time
2:28 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K8700
Sewer Name
15 POTRERO AVENUE TRUNK
City
SOUTH EL MONTE
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
21
Purpose
Routine Assessment
Project
WO_885811_TV15101_APR2021
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
15 0455
Downstream MH
15 0456
Dir. of Survey
Upstream
Length Surveyed
326.9 ft.
Total Length
326.9 ft.
Structural Index
3
Structural Quick
3K00
Structural Rating
177
O&M Index
2
O&M Quick
2L00
O&M Rating
130
Overall Index
2
Overall Quick
—
Overall Rating
307
Pipe schematic from manhole 15 0455 to 15 0456
MH: 15 0455MH: 15 0456upstream0 ft. AMH - Upstream Manhole, Survey Ends - 15 04560 ft. MGO - General Observation - COCKROACHES IN MANHOLE1.9 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish1.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish1.9 ft. MGO - General Observation - CONNECTION AT MH 1 O'CLOCK73.6 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6"163.7 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6"198.4 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish198.4 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start300.7 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start324.9 ft. MGO - General Observation - MAG COATING THROUGHOUT324.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start326.9 ft. AMH - Downstream Manhole, Survey Begins - 15 0455326.9 ft. MGO - General Observation - COCKROACHES IN MANHOLE326.9 ft. MWL - Water Level, 10 %of cross sectional area326.9 ft. MWM - Water Mark, 25 %of cross sectional area

Observation photos (5)

  • General Observation - MAG COATING THROUGHOUT

    2 ft. - General Observation - MAG COATING THROUGHOUT

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

    26.2 ft. - Surface Aggregate Visible, 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

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

  • General Observation - COCKROACHES IN MANHOLE

    326.9 ft. - General Observation - COCKROACHES IN MANHOLE

All inspections of P12381Work order 885811

Observations (16)

DistanceCodeObservation
326.9AMH15 0456
0AMH15 0455
0MGOCOCKROACHES IN MANHOLE
128.5SAV—
253.3TF—
2MGOMAG COATING THROUGHOUT
26.2SAV—
325SAP—
128.5SAP—
325DAGS—
0MWL—
2DAGS—
163.2TF—
325MGOCONNECTION AT MH 1 O'CLOCK
0MWM—
326.9MGOCOCKROACHES IN MANHOLE

Properties (7)

additional_info
630069032521201
custom_field_three
PROJECTING AGGREGATE
custom_field_two
3
customer
1
datetime
2021-03-25T02:28:20-07:00
documentation
PRO PIPE
is_lateral_inspection
false