Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 7, 2020, 09:30 AM
  • 21 1262_21 0500 _05072020_024026.mp4

Date
05/07/2020
W/O
828762
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00779
PipeID
P15710
Time
2:30 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 0500
Downstream MH
21 1262
Dir. of Survey
Upstream
Length Surveyed
305.1 ft.
Total Length
305.1 ft.
Structural Index
3
Structural Quick
3K2K
Structural Rating
305
O&M Index
2
O&M Quick
2K00
O&M Rating
122
Overall Index
2
Overall Quick
Overall Rating
427
Pipe schematic from manhole 21 0500 to 21 1262
MH: 21 0500MH: 21 1262upstream0 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish0 ft. MGO - General Observation - CONNECTIONS IN MH AT BOTH 3 AND 12 O' CLOCK0 ft. AMH - Upstream Manhole, Survey Ends - 21 12620 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish0.1 ft. SSS - Surface Spalling, from 07 to 05 o'clock, within 8 inches of joint: YES, Finish303.1 ft. SSS - Surface Spalling, from 07 to 05 o'clock, within 8 inches of joint: YES, Start303.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start303.1 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start305.1 ft. MWM - Water Mark, 10 %of cross sectional area305.1 ft. AMH - Downstream Manhole, Survey Begins - 21 0500305.1 ft. MGO - General Observation - COCKROACHES IN MANHOLE305.1 ft. MWL - Water Level, 5 %of cross sectional area

Observation photos (3)

  • General Observation - COCKROACHES IN MANHOLE

    0 ft. - General Observation - COCKROACHES IN MANHOLE

  • Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start

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

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

Observations (12)

DistanceCodeObservation
2SSS
2DAGS
0MWM
0AMH21 0500
305.1DAGS
2SAV
305.1MGOCONNECTIONS IN MH AT BOTH 3 AND 12 O' CLOCK
305.1AMH21 1262
0MGOCOCKROACHES IN MANHOLE
305SSS
305.1SAV
0MWL

Properties (6)

additional_info
SC411244
custom_field_two
3
customer
LACSD
datetime
2020-05-07T02:30:52-07:00
documentation
PRO PIPE
is_lateral_inspection
false