Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 19, 2022, 08:08 AM
  • 21 0610_21 0646_04192022_011454.mp4

Date
04/19/2022
W/O
946703
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00787
PipeID
P15799
Time
1:08 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K10041
Sewer Name
21 TRI-CITIES OUTFALL RELIEF TRUNK
City
POMONA
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
15
Purpose
Routine Assessment
Project
RFIR_WO_946703_TV21086_APR2022
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
21 0646
Downstream MH
21 0610
Dir. of Survey
Upstream
Length Surveyed
5 ft.
Total Length
5 ft.
Structural Index
4
Structural Quick
5232
Structural Rating
16
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
4
Overall Quick
Overall Rating
16
Pipe schematic from manhole 21 0646 to 21 0610
MH: 21 0646MH: 21 0610upstream0 ft. SRV - Surface Reinforcement Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish0 ft. MGO - General Observation - STOP LOG AT MH0 ft. AMH - Upstream Manhole, Survey Ends - 21 06100 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish3 ft. SRV - Surface Reinforcement Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start3 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start5 ft. AMH - Downstream Manhole, Survey Begins - 21 06465 ft. MWL - Water Level, 5 %of cross sectional area5 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK

Observation photos (3)

  • 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

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

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

  • General Observation - STOP LOG AT MH

    5 ft. - General Observation - STOP LOG AT MH

Observations (9)

DistanceCodeObservation
0AMH21 0646
5SRV
0MWL
2SRV
0MGOCONNECTION AT MH 3 O'CLOCK
5MGOSTOP LOG AT MH
5AMH21 0610
2SAP
5SAP

Properties (7)

additional_info
630098041822202
custom_field_three
VISIBLE REINFORCEMENT/PROJECTING AGGREGATE
custom_field_two
2
customer
1
datetime
2022-04-19T01:08:36-07:00
documentation
PRO PIPE
is_lateral_inspection
false