Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 25, 2022, 06:33 AM

  • 21 0138_21 1094_08242022_234518.mp4

Date
08/24/2022
W/O
967395
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00767
PipeID
P20059
Time
11:33 PM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K10343
Sewer Name
21 FIRST ST TR, SECT 1A & CONNS TO 1ST ST TR SYSTM
City
POMONA
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
14
Purpose
Routine Assessment
Project
RFIR_WO_967395_TV21099_AUG2022
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
21 in.
Width
21 in.
Upstream MH
21 0138
Downstream MH
21 1094
Dir. of Survey
Downstream
Length Surveyed
15 ft.
Total Length
15 ft.
Structural Index
3
Structural Quick
5232
Structural Rating
20
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
—
Overall Rating
20
Pipe schematic from manhole 21 0138 to 21 1094
MH: 21 0138MH: 21 1094downstream0 ft. MWM - Water Mark, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 21 01380 ft. MGO - General Observation - COCKROACHES IN MANHOLE0 ft. MWL - Water Level, 5 %of cross sectional area2 ft. MGO - General Observation - MAG COATING4.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start4.3 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start6 ft. SRV - Surface Reinforcement Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start13.4 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish13.4 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish13.4 ft. SRV - Surface Reinforcement Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish15 ft. MGO - General Observation - COCKROACHES IN MANHOLE15 ft. AMH - Downstream Manhole, Survey Ends - 21 1094

Observation photos (6)

  • General Observation - COCKROACHES IN MANHOLE

    0 ft. - General Observation - COCKROACHES IN MANHOLE

  • General Observation - MAG COATING

    2 ft. - General Observation - MAG COATING

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

    4.3 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

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

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

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

  • General Observation - COCKROACHES IN MANHOLE

    15 ft. - General Observation - COCKROACHES IN MANHOLE

All inspections of P20059Work order 967395

Observations (13)

DistanceCodeObservation
15MGOCOCKROACHES IN MANHOLE
13.4SAP—
4.3SSS—
13.4SSS—
0MWM—
0AMH21 0138
15AMH21 1094
0MGOCOCKROACHES IN MANHOLE
2MGOMAG COATING
6SRV—
0MWL—
4.3SAP—
13.4SRV—

Properties (8)

additional_info
630098082422201
custom_field_three
VISIBLE REINFORCEMENT/PROJECTING AGGREGATE
custom_field_two
2
customer
1
datetime
2022-08-24T23:33:15-07:00
documentation
PRO PIPE
is_lateral_inspection
false
year_laid
26232