Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 28, 2020, 06:04 AM
  • 16 0176_16 0175_08272020_231345.mp4

Date
08/27/2020
W/O
844349
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00648
PipeID
P13208
Time
11:04 PM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K7969
Sewer Name
ARROYO SECO TRUNK, SECTION 5
City
SOUTH PASADENA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
17
Purpose
Routine Assessment
Project
RFIR_WO_844349_TV16081_AUG2020
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
16 in.
Width
16 in.
Upstream MH
16 0176
Downstream MH
16 0175
Dir. of Survey
Downstream
Length Surveyed
9.8 ft.
Total Length
9.8 ft.
Structural Index
3
Structural Quick
3200
Structural Rating
6
O&M Index
2
O&M Quick
2200
O&M Rating
4
Overall Index
3
Overall Quick
Overall Rating
10
Pipe schematic from manhole 16 0176 to 16 0175
MH: 16 0176MH: 16 0175downstream0 ft. AMH - Upstream Manhole, Survey Begins - 16 01760 ft. MGO - General Observation - CONN @ MH 2 O'CLOCK/ACTIVE0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 15 %of cross sectional area2 ft. MMC - Material Change, Cast Iron2 ft. SCP - Surface Corrosion Metal Pipe, from 12 to 12 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start9.8 ft. MSA - Survey Abandoned - DUE TO SEVERE METAL PIPE CORROSION.9.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish9.8 ft. SCP - Surface Corrosion Metal Pipe, from 12 to 12 o'clock, within 8 inches of joint: YES, Finish

Observation photos (4)

  • Material Change, Cast Iron

    2 ft. - Material Change, Cast Iron

  • Surface Corrosion Metal Pipe, from 12 to 12 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Corrosion Metal Pipe, from 12 to 12 o'clock, within 8 inches of joint: YES, Start

  • Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start

  • Survey Abandoned - DUE TO SEVERE METAL PIPE CORROSION.

    9.8 ft. - Survey Abandoned - DUE TO SEVERE METAL PIPE CORROSION.

Observations (10)

DistanceCodeObservation
2MMC
9.8MSADUE TO SEVERE METAL PIPE CORROSION.
2SCP
0AMH16 0176
2DAGS
0MGOCONN @ MH 2 O'CLOCK/ACTIVE
0MWL
9.8DAGS
0MWM
9.8SCP

Properties (7)

additional_info
SC411860
custom_field_three
ABANDONED DUE TO METAL PIPE CORROSION.
custom_field_two
5
customer
1
datetime
2020-08-27T23:04:44-07:00
documentation
PRO PIPE
is_lateral_inspection
false