Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 19, 2021, 06:14 PM
  • A 0716_A 0715_01192021_102010.mp4

Date
01/19/2021
W/O
864944
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00316
PipeID
P07925
Time
10:14 AM
Certificate
U-109-7948
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K8100
Sewer Name
A JOA-1A DISTRICT 21 INTERCEPTOR
City
POMONA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
14
Purpose
Routine Assessment
Project
RFIR_WO_864944_TV21041_DEC2020
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
36 in.
Width
75 in.
Upstream MH
A 0716
Downstream MH
A 0715
Dir. of Survey
Downstream
Length Surveyed
12.1 ft.
Total Length
12.1 ft.
Structural Index
5
Structural Quick
5200
Structural Rating
10
O&M Index
4
O&M Quick
4100
O&M Rating
4
Overall Index
5
Overall Quick
Overall Rating
14
Pipe schematic from manhole A 0716 to A 0715
MH: A 0716MH: A 0715downstream0 ft. AMH - Upstream Manhole, Survey Begins - A 07160 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. MGO - General Observation - CONN @ MH 3 O'CLOCK/ACTIVE0 ft. MWL - Water Level, 25 %of cross sectional area2 ft. SRV - Surface Reinforcement Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start10.5 ft. SRV - Surface Reinforcement Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish12 ft. MGO - General Observation - STOP LOG DOWM @ 9 O'CLOCK12.1 ft. AMH - Downstream Manhole, Survey Ends - A 0715

Observation photos (1)

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

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

Observations (8)

DistanceCodeObservation
2SRV
10.5SRV
12MGOSTOP LOG DOWM @ 9 O'CLOCK
0AMHA 0716
0MWM
12.1AMHA 0715
0MGOCONN @ MH 3 O'CLOCK/ACTIVE
0MWL

Properties (8)

additional_info
630138011921071
custom_field_three
REINFORCEMENT VISIBLE
custom_field_two
2
customer
1
datetime
2021-01-19T10:14:03-08:00
documentation
PRO PIPE
is_lateral_inspection
false
year_laid
26232