Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 18, 2021, 07:10 AM
  • 15 0257A_15 0257_05182021_001637.mp4

Date
05/18/2021
W/O
890822
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00627
PipeID
P12180
Time
12:10 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K8915
Sewer Name
15 SAN JOSE CREEK TRUNK
City
CITY OF INDUSTRY
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
34
Purpose
Routine Assessment
Project
WO_890822_TV15001_MAY2021
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
15 0257A
Downstream MH
15 0257
Dir. of Survey
Downstream
Length Surveyed
37.2 ft.
Total Length
37.2 ft.
Structural Index
3
Structural Quick
3600
Structural Rating
18
O&M Index
2
O&M Quick
2700
O&M Rating
14
Overall Index
2
Overall Quick
Overall Rating
32
Pipe schematic from manhole 15 0257A to 15 0257
MH: 15 0257AMH: 15 0257downstream0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. MWL - Water Level, 35 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 15 0257A2 ft. MGO - General Observation - MAG COATING THROUGHOUT2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start4.9 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start35.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish35.2 ft. MGO - General Observation - COCKROACHES IN MANHOLE35.2 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish37.2 ft. AMH - Downstream Manhole, Survey Ends - 15 025737.2 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK

Observation photos (3)

  • General Observation - MAG COATING THROUGHOUT

    2 ft. - General Observation - MAG COATING THROUGHOUT

  • Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    4.9 ft. - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • General Observation - COCKROACHES IN MANHOLE

    35.2 ft. - General Observation - COCKROACHES IN MANHOLE

Observations (11)

DistanceCodeObservation
35.2DAGS
37.2AMH15 0257
4.9SAV
0MWM
2MGOMAG COATING THROUGHOUT
35.2MGOCOCKROACHES IN MANHOLE
2DAGS
35.2SAV
0MWL
37.2MGOCONNECTION AT MH 3 O'CLOCK
0AMH15 0257A

Properties (7)

additional_info
630069051721201
custom_field_three
VISIBLE AGGREGATE
custom_field_two
3
customer
1
datetime
2021-05-18T00:10:30-07:00
documentation
PRO PIPE
is_lateral_inspection
false