Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 13, 2020, 08:38 AM
  • 16 0028_16 0027_11132020_004912.mp4

Date
11/13/2020
W/O
854908
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00640
PipeID
P13118
Time
12:38 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 0028
Downstream MH
16 0027
Dir. of Survey
Downstream
Length Surveyed
370.8 ft.
Total Length
370.8 ft.
Structural Index
3
Structural Quick
3N2N
Structural Rating
365
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
365
Pipe schematic from manhole 16 0028 to 16 0027
MH: 16 0028MH: 16 0027downstream0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 16 00282.7 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2.7 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start367.9 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish367.9 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish370.8 ft. AMH - Downstream Manhole, Survey Ends - 16 0027

Observation photos (2)

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

    2.7 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

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

Observations (8)

DistanceCodeObservation
0MWM
0MWL
0AMH16 0028
370.8AMH16 0027
367.9SSS
367.9SAP
2.7SSS
2.7SAP

Properties (6)

custom_field_three
AGGREGATE PROJECTING
custom_field_two
3
customer
1
datetime
2020-11-13T00:38:35-08:00
documentation
PRO PIPE
is_lateral_inspection
false