Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 16, 2019, 10:01 AM
  • 21 0611_21 0610_16052019_030633.mp4

Date
05/16/2019
W/O
761818
Weather
Dry
Operator/Surveyor
E.RUIZ
Sewer ID
Z00786
PipeID
P15763
Time
3:01 AM
Certificate
U-715-07000753
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K6552
Sewer Name
21 TRI-CITIES OUTFALL TRUNK
City
POMONA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
15
Purpose
Routine Assessment
Project
WO_761818_TV21081_APR2019
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
20 in.
Width
20 in.
Upstream MH
21 0610
Downstream MH
21 0611
Dir. of Survey
Upstream
Length Surveyed
6 ft.
Total Length
6 ft.
Structural Index
3
Structural Quick
3222
Structural Rating
10
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
10
Pipe schematic from manhole 21 0610 to 21 0611
MH: 21 0610MH: 21 0611upstream0 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO, Finish0 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish0 ft. MGO - General Observation - CONNECTION IN MH 9 O & 1'0 CLOCK0 ft. AMH - Upstream Manhole, Survey Ends - 21 06114 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start4.1 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO, Start6 ft. MWL - Water Level, 15 %of cross sectional area6 ft. MGO - General Observation - STOP LOG IN PLACE AT 3'06 ft. MWM - Water Mark, 30 %of cross sectional area6 ft. AMH - Downstream Manhole, Survey Begins - 21 0610

Observation photos (1)

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

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

Observations (10)

DistanceCodeObservation
0MWL
1.9SSS
6SSS
6SAP
6MGOCONNECTION IN MH 9 O & 1'0 CLOCK
0MGOSTOP LOG IN PLACE AT 3'0
2SAP
6AMH21 0611
0MWM
0AMH21 0610

Properties (5)

custom_field_two
3
customer
LACSD
datetime
2019-05-16T03:01:38-07:00
documentation
PROPIPE
is_lateral_inspection
false