Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 27, 2021, 11:49 AM
  • 16 0186_16 0280_09272021_045438.mp4

Date
09/27/2021
W/O
911487
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00654
PipeID
P13329
Time
4:49 AM
Certificate
U-508-7069
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K9426
Sewer Name
16 CHAPEL AVENUE TRUNK, SECTION 3
City
S.PASADENA
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
17
Purpose
Routine Assessment
Project
WO_911487_TV16019_SEP2021
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
16 0186
Downstream MH
16 0280
Dir. of Survey
Downstream
Length Surveyed
63.5 ft.
Total Length
63.5 ft.
Structural Index
3
Structural Quick
3A2A
Structural Rating
56
O&M Index
1
O&M Quick
1100
O&M Rating
1
Overall Index
2
Overall Quick
Overall Rating
57
Pipe schematic from manhole 16 0186 to 16 0280
MH: 16 0186MH: 16 0280downstream0 ft. MWM - Water Mark, 35 %of cross sectional area0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 16 01862.3 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start8.7 ft. RFJ - Roots Fine Joint, from 09 to 03 o'clock, within 8 inches of joint: YES14 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start63.5 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish63.5 ft. AMH - Downstream Manhole, Survey Ends - 16 028063.5 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish63.5 ft. MGO - General Observation - CONNECTION AT THE MH 9 OC'LOCK

Observation photos (2)

  • Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    2.3 ft. - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    14 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

Observations (10)

DistanceCodeObservation
14SSS
63.5SAV
8.7RFJ
0MWM
0MWL
0AMH16 0186
63.5AMH16 0280
2.3SAV
63.5SSS
63.5MGOCONNECTION AT THE MH 9 OC'LOCK

Properties (7)

additional_info
630074092721004
custom_field_three
AGGREGATE VISIBLE/SPALLING
custom_field_two
3
customer
1
datetime
2021-09-27T04:49:13-07:00
documentation
PROPIPE
is_lateral_inspection
false