Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 10, 2022, 08:31 AM
  • 16 0176_16 0175_08102022_014100.mp4

Date
08/10/2022
W/O
967378
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00648
PipeID
P13208
Time
1:31 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K10320
Sewer Name
16 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_967378_TV16081_AUG2022
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
13 ft.
Total Length
13 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
3
O&M Quick
5122
O&M Rating
9
Overall Index
3
Overall Quick
Overall Rating
9
Pipe schematic from manhole 16 0176 to 16 0175
MH: 16 0176MH: 16 0175downstream0 ft. MGO - General Observation - CONN @ MH 10 O'CLOCK/ACTIVE0 ft. MWM - Water Mark, 10 %of cross sectional area0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 16 01762 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2 ft. MMC - Material Change, Cast Iron13 ft. MSA - Survey Abandoned - DUE TO ENCRUSTATION13 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish13 ft. DAE - Deposits Attached Encrustation, 35 %of cross sectional area, from 12 to 12 o'clock, , within 8 inches of joint: YES

Observation photos (4)

  • 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

  • Material Change, Cast Iron

    2 ft. - Material Change, Cast Iron

  • Survey Abandoned - DUE TO ENCRUSTATION

    13 ft. - Survey Abandoned - DUE TO ENCRUSTATION

  • Deposits Attached Encrustation, 35 %of cross sectional area, from 12 to 12 o'clock,  , within 8 inches of joint: YES

    13 ft. - Deposits Attached Encrustation, 35 %of cross sectional area, from 12 to 12 o'clock, , within 8 inches of joint: YES

Observations (9)

DistanceCodeObservation
13MSADUE TO ENCRUSTATION
2DAGS
13DAGS
0MGOCONN @ MH 10 O'CLOCK/ACTIVE
0MWM
0MWL
13DAE
0AMH16 0176
2MMC

Properties (7)

additional_info
630098080922202
custom_field_three
ABANDONED DUE TO ENCRUSTATION
custom_field_two
5
customer
1
datetime
2022-08-10T01:31:46-07:00
documentation
PRO PIPE
is_lateral_inspection
false