Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 6, 2020, 07:08 AM
  • 21 0523A_21 0523 _05062020_001707.mp4

Date
05/06/2020
W/O
828762
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00779
PipeID
P15735
Time
12:08 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K7652
Sewer Name
21 PHILLIPS BOULEVARD TRUNK
City
POMONA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
20
Purpose
Routine Assessment
Project
WO_828762_TV21017_MAY2020
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
21 in.
Width
21 in.
Upstream MH
21 0523A
Downstream MH
21 0523
Dir. of Survey
Downstream
Length Surveyed
285.7 ft.
Total Length
285.7 ft.
Structural Index
2
Structural Quick
3E2J
Structural Rating
205
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
2
Overall Quick
Overall Rating
205
Pipe schematic from manhole 21 0523A to 21 0523
MH: 21 0523AMH: 21 0523downstream0 ft. MWM - Water Mark, 10 %of cross sectional area0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 21 0523A0 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK2 ft. SSS - Surface Spalling, from 07 to 05 o'clock, within 8 inches of joint: YES, Start130.7 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start284 ft. SSS - Surface Spalling, from 07 to 05 o'clock, within 8 inches of joint: YES, Finish284.5 ft. MGO - General Observation - COCKROACHES IN MANHOLE284.5 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish285.7 ft. AMH - Downstream Manhole, Survey Ends - 21 0523

Observation photos (2)

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

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

  • General Observation - COCKROACHES IN MANHOLE

    284.5 ft. - General Observation - COCKROACHES IN MANHOLE

Observations (10)

DistanceCodeObservation
130.7SAV
0MWM
284SSS
284.5MGOCOCKROACHES IN MANHOLE
2SSS
285.7AMH21 0523
0MWL
0AMH21 0523A
0MGOCONNECTION AT MH 3 O'CLOCK
284.5SAV

Properties (6)

additional_info
SC411243
custom_field_two
3
customer
LACSD
datetime
2020-05-06T00:08:04-07:00
documentation
PRO PIPE
is_lateral_inspection
false