Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 12, 2020, 09:39 AM
  • 16 0189_16 0188_10122020_025527.mp4

Date
10/12/2020
W/O
849659
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00646
PipeID
P13232
Time
2:39 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K8157
Sewer Name
ARROYO SECO TRUNK, SECTION 3
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_849659_TV16114_SEP2020
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
16 0189
Downstream MH
16 0188
Dir. of Survey
Downstream
Length Surveyed
365.2 ft.
Total Length
365.2 ft.
Structural Index
3
Structural Quick
3121
Structural Rating
5
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
2
Overall Quick
Overall Rating
7
Pipe schematic from manhole 16 0189 to 16 0188
MH: 16 0189MH: 16 0188downstream0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 16 01890 ft. MGO - General Observation - COCKROACHES IN MH0 ft. MWL - Water Level, 30 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start11.9 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start11.9 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start362.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish362.9 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish362.9 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish362.9 ft. MGO - General Observation - COCKROACHES IN MH365.2 ft. AMH - Downstream Manhole, Survey Ends - 16 0188

Observation photos (5)

  • General Observation - COCKROACHES IN MH

    0 ft. - General Observation - COCKROACHES IN MH

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

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

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

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

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

  • General Observation - COCKROACHES IN MH

    362.9 ft. - General Observation - COCKROACHES IN MH

Observations (12)

DistanceCodeObservation
11.9SSS
362.9DAGS
0MWM
0AMH16 0189
11.9SAP
362.9SSS
362.9SAP
362.9MGOCOCKROACHES IN MH
0MGOCOCKROACHES IN MH
2DAGS
0MWL
365.2AMH16 0188

Properties (7)

additional_info
6301012200066P1
custom_field_three
SPALLING/PROJECTING AGGREGATE
custom_field_two
2
customer
1
datetime
2020-10-12T02:39:12-07:00
documentation
PRO PIPE
is_lateral_inspection
false