Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 20, 2021, 05:39 AM
  • 15 0949_15 0948_05192021_225148.mp4

Date
05/19/2021
W/O
890872
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00635
PipeID
P12078
Time
10:39 PM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K8918
Sewer Name
15 TYLER AVENUE RELIEF TRUNK
City
EL MONTE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
23
Purpose
Routine Assessment
Project
RFIR_WO_890872_TV15243_MAY2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
24 in.
Width
24 in.
Upstream MH
15 0949
Downstream MH
15 0948
Dir. of Survey
Downstream
Length Surveyed
457.2 ft.
Total Length
457.2 ft.
Structural Index
3
Structural Quick
3400
Structural Rating
12
O&M Index
2
O&M Quick
2Q00
O&M Rating
182
Overall Index
2
Overall Quick
Overall Rating
194
Pipe schematic from manhole 15 0949 to 15 0948
MH: 15 0949MH: 15 0948downstream0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MWL - Water Level, 25 %of cross sectional area0 ft. MGO - General Observation - COCKROACHES IN MANHOLE0 ft. AMH - Upstream Manhole, Survey Begins - 15 09492 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start434.9 ft. SAV - Surface Aggregate Visible, from 10 to 02 o'clock, within 8 inches of joint: YES, Start455.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish455.2 ft. SAV - Surface Aggregate Visible, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish457.2 ft. MGO - General Observation - COCKROACHES IN MANHOLE457.2 ft. AMH - Downstream Manhole, Survey Ends - 15 0948

Observation photos (4)

  • General Observation - COCKROACHES IN MANHOLE

    0 ft. - General Observation - COCKROACHES IN MANHOLE

  • 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 10 to 02 o'clock, within 8 inches of joint: YES, Start

    434.9 ft. - Surface Aggregate Visible, from 10 to 02 o'clock, within 8 inches of joint: YES, Start

  • General Observation - COCKROACHES IN MANHOLE

    457.2 ft. - General Observation - COCKROACHES IN MANHOLE

Observations (10)

DistanceCodeObservation
457.2MGOCOCKROACHES IN MANHOLE
0MWM
455.2DAGS
0MWL
0MGOCOCKROACHES IN MANHOLE
455.2SAV
2DAGS
0AMH15 0949
457.2AMH15 0948
434.9SAV

Properties (8)

additional_info
630069051921201
custom_field_three
VISIBLE AGGREGATE
custom_field_two
3
customer
1
datetime
2021-05-19T22:39:09-07:00
documentation
PRO PIPE
is_lateral_inspection
false
year_laid
30503