Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 16, 2020, 11:13 AM
  • A 0714_A 0713 _01162020_032929.mp4

Date
01/16/2020
W/O
803059
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00316
PipeID
P07923
Time
3:13 AM
Certificate
U-508-7069
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K7241
Sewer Name
A JOA-1A DISTRICT 21 INTERCEPTOR
City
POMONA
Loc. details
Parking Lot
Location Code
G
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
14
Purpose
Routine Assessment
Project
RFIR_WO_803059_TV21041_DEC2019
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
33 in.
Width
33 in.
Upstream MH
A 0714
Downstream MH
A 0713
Dir. of Survey
Downstream
Length Surveyed
206.4 ft.
Total Length
206.4 ft.
Structural Index
4
Structural Quick
5131
Structural Rating
8
O&M Index
4
O&M Quick
4100
O&M Rating
4
Overall Index
4
Overall Quick
Overall Rating
12
Pipe schematic from manhole A 0714 to A 0713
MH: A 0714MH: A 0713downstream0 ft. MWM - Water Mark, 70 %of cross sectional area0 ft. MWL - Water Level, 55 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - A 07146.9 ft. SRC - Surface Reinforcement Corroded, from 08 to 04 o'clock, within 8 inches of joint: YES, Start6.9 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start204.8 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish205.6 ft. SRC - Surface Reinforcement Corroded, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish206.4 ft. AMH - Downstream Manhole, Survey Ends - A 0713

Observation photos (2)

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

    6.9 ft. - Surface Reinforcement Corroded, 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

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

Observations (8)

DistanceCodeObservation
6.9SRC
205.6SRC
6.9SAP
206.4AMHA 0713
0MWM
204.8SAP
0MWL
0AMHA 0714

Properties (7)

additional_info
SC398536
custom_field_two
2
customer
LACSD
datetime
2020-01-16T03:13:51-08:00
documentation
PROPIPE
is_lateral_inspection
false
year_laid
26232