Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 13, 2020, 08:50 AM
  • 16 0027_16 0026_11132020_010020.mp4

Date
11/13/2020
W/O
854908
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00640
PipeID
P13117
Time
12:50 AM
Certificate
U-115-06022794
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K8209
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
WO_854908_TV16073_OCT2020
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
21 in.
Width
21 in.
Upstream MH
16 0027
Downstream MH
16 0026
Dir. of Survey
Downstream
Length Surveyed
333.9 ft.
Total Length
333.9 ft.
Structural Index
3
Structural Quick
3L2L
Structural Rating
330
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
330
Pipe schematic from manhole 16 0027 to 16 0026
MH: 16 0027MH: 16 0026downstream0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 16 00270 ft. MWL - Water Level, 15 %of cross sectional area3.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start3.3 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start331.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish331.3 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish333.9 ft. AMH - Downstream Manhole, Survey Ends - 16 0026

Observation photos (2)

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

    3.3 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

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

Observations (8)

DistanceCodeObservation
333.9AMH16 0026
3.3SSS
0MWM
3.3SAP
331.3SSS
331.3SAP
0AMH16 0027
0MWL

Properties (6)

custom_field_three
AGGREGATE PROJECTING
custom_field_two
3
customer
1
datetime
2020-11-13T00:50:29-08:00
documentation
PRO PIPE
is_lateral_inspection
false