Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 12, 2020, 10:10 AM
  • 16 0187_16 0186_10122020_031934.mp4

Date
10/12/2020
W/O
849659
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00646
PipeID
P13230
Time
3:10 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 0187
Downstream MH
16 0186
Dir. of Survey
Downstream
Length Surveyed
110.7 ft.
Total Length
110.7 ft.
Structural Index
2
Structural Quick
3121
Structural Rating
6
O&M Index
3
O&M Quick
4121
O&M Rating
6
Overall Index
2
Overall Quick
Overall Rating
12
Pipe schematic from manhole 16 0187 to 16 0186
MH: 16 0187MH: 16 0186downstream0 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 16 01870 ft. MWL - Water Level, 20 %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, Start14.1 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start14.1 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start25.6 ft. TFA - Tap Factory Made Active, at 09 o'clock, -, within 8 inches of joint: NO, 6"31.6 ft. TFA - Tap Factory Made Active, at 09 o'clock, -, within 8 inches of joint: NO, 6"77.2 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: NO, 6"109.1 ft. JAM - Joint Angular Medium110.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish110.7 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish110.7 ft. AMH - Downstream Manhole, Survey Ends - 16 0186110.7 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish

Observation photos (4)

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

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

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

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

  • Joint Angular Medium

    109.1 ft. - Joint Angular Medium

Observations (14)

DistanceCodeObservation
109.1JAM
31.6TFA
110.7DAGS
14.1SAP
0MWM
0AMH16 0187
110.7SAP
77.2TFC
25.6TFA
2DAGS
0MWL
110.7AMH16 0186
110.7SSS
14.1SSS

Properties (7)

additional_info
6301012200066P1
custom_field_three
SPALLING/PROJECTING AGGREGATE
custom_field_two
2
customer
1
datetime
2020-10-12T03:10:56-07:00
documentation
PRO PIPE
is_lateral_inspection
false