Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 8, 2018, 09:46 AM
  • 21 0590_21 0477 _08022018_025534.mpg

Date
02/08/2018
W/O
685315
Weather
Dry
Operator/Surveyor
E.RUIZ
Sewer ID
Z00763
PipeID
P15533
Time
1:46 AM
Certificate
U-715-07000753
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K5312
Sewer Name
21 DISTRICT #21 OUTFALL TRUNK
City
POMONA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
14
Purpose
Routine Assessment
Project
WO_685315_TV21101_FEB2018
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
27 in.
Width
27 in.
Upstream MH
21 0477
Downstream MH
21 0590
Dir. of Survey
Upstream
Length Surveyed
54.3 ft.
Total Length
54.3 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
3
Pipe schematic from manhole 21 0477 to 21 0590
MH: 21 0477MH: 21 0590upstream0 ft. AMH - Upstream Manhole, Survey Ends - 21 05900.1 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish33.2 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: YES, 6"48.2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start54.3 ft. MGO - General Observation - Active connection @ D/S MH - 9 OC.54.3 ft. AMH - Downstream Manhole, Survey Begins - 21 047754.3 ft. MWL - Water Level, 15 %of cross sectional area54.3 ft. MWM - Water Mark, 15 %of cross sectional area

Observation photos (1)

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

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

Observations (8)

DistanceCodeObservation
54.3AMH21 0590
0MGOActive connection @ D/S MH - 9 OC.
0AMH21 0477
21.1TFA
54.2SAP
0MWL
0MWM
6.1SAP

Properties (3)

custom_field_two
3
customer
LACSD
datetime
2018-02-08T01:46:34-08:00