Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 13, 2020, 08:25 AM
  • 16 0029_16 0028_11132020_003517.mp4

Date
11/13/2020
W/O
855313
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00640
PipeID
P13119
Time
12:25 AM
Certificate
U-115-06022794
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K8208
Sewer Name
ALLEN AVENUE TRUNK, SECTION 3
City
SAN GABRIEL
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
01
Purpose
Routine Assessment
Project
RFIR_WO_855313_TV16112_OCT2020
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
21 in.
Width
21 in.
Upstream MH
16 0029
Downstream MH
16 0028
Dir. of Survey
Downstream
Length Surveyed
348.4 ft.
Total Length
348.4 ft.
Structural Index
3
Structural Quick
3M2M
Structural Rating
345
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
345
Pipe schematic from manhole 16 0029 to 16 0028
MH: 16 0029MH: 16 0028downstream0 ft. AMH - Upstream Manhole, Survey Begins - 16 00290 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. MWL - Water Level, 15 %of cross sectional area2.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2.3 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start346.1 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish346.1 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish348 ft. MGO - General Observation - ROACHES IN MH348.4 ft. AMH - Downstream Manhole, Survey Ends - 16 0028

Observation photos (2)

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

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

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

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

Observations (9)

DistanceCodeObservation
348MGOROACHES IN MH
346.1SSS
0AMH16 0029
2.3SSS
348.4AMH16 0028
346.1SAP
0MWM
2.3SAP
0MWL

Properties (6)

custom_field_three
AGGREGATE PROJECTING
custom_field_two
3
customer
1
datetime
2020-11-13T00:25:29-08:00
documentation
PRO PIPE
is_lateral_inspection
false