Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 7, 2020, 08:58 AM
  • 21 0501_21 1262 _05072020_020608.mp4

Date
05/07/2020
W/O
828762
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00779
PipeID
P24908
Time
1:58 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K7653
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.
19
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 0501
Downstream MH
21 1262
Dir. of Survey
Downstream
Length Surveyed
158.6 ft.
Total Length
158.6 ft.
Structural Index
2
Structural Quick
3E2E
Structural Rating
152
O&M Index
2
O&M Quick
2E00
O&M Rating
62
Overall Index
2
Overall Quick
Overall Rating
214
Pipe schematic from manhole 21 0501 to 21 1262
MH: 21 0501MH: 21 1262downstream0 ft. AMH - Upstream Manhole, Survey Begins - 21 05010 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MGO - General Observation - COCKROACHES IN MANHOLE2 ft. SSS - Surface Spalling, from 07 to 05 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start9 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start158 ft. SSS - Surface Spalling, from 07 to 05 o'clock, within 8 inches of joint: YES, Finish158.6 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish158.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish158.6 ft. AMH - Downstream Manhole, Survey Ends - 21 1262, RUN LIST STATES MH AT 135'.158.6 ft. MGO - General Observation - CONNECTION AT MH 12 O'CLOCK158.6 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK

Observation photos (3)

  • General Observation - COCKROACHES IN MANHOLE

    0 ft. - General Observation - COCKROACHES IN MANHOLE

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

  • Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    9 ft. - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

Observations (13)

DistanceCodeObservation
9SAP
158SSS
0AMH21 0501
158.6SAP
0MWM
2SSS
2DAGS
158.6DAGS
158.6AMH21 1262, RUN LIST STATES MH AT 135'.
0MWL
158.6MGOCONNECTION AT MH 12 O'CLOCK
158.6MGOCONNECTION AT MH 9 O'CLOCK
0MGOCOCKROACHES IN MANHOLE

Properties (6)

additional_info
SC411244
custom_field_two
3
customer
LACSD
datetime
2020-05-07T01:58:45-07:00
documentation
PRO PIPE
is_lateral_inspection
false