Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 3, 2021, 09:20 PM
  • 21 0303_21 0302_02032021_134741.mp4

Date
02/03/2021
W/O
870709
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00763
PipeID
P15498
Time
1:20 PM
Certificate
U-109-7948
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K8515
Sewer Name
21 DISTRICT #21 OUTFALL TRUNK
City
POMONA
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
18
Purpose
Routine Assessment
Project
RFIR_WO_870709_TV21044_JAN2021
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
30 in.
Width
30 in.
Upstream MH
21 0303
Downstream MH
21 0302
Dir. of Survey
Downstream
Length Surveyed
128.7 ft.
Total Length
128.7 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
2
Overall Quick
Overall Rating
2
Pipe schematic from manhole 21 0303 to 21 0302
MH: 21 0303MH: 21 0302downstream0 ft. AMH - Upstream Manhole, Survey Begins - 21 03030 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK2 ft. MGO - General Observation - MAG COAT START116.7 ft. OBZ - Obstacles Other, 10 %of cross sectional area, from 05 to 07 o'clock - DEBRIS128 ft. MGO - General Observation - RODENTS PRESENT IN REACH128.7 ft. MSA - Survey Abandoned - DUE TO DEBRIS

Observation photos (1)

  • General Observation - MAG COAT START

    2 ft. - General Observation - MAG COAT START

Observations (9)

DistanceCodeObservation
116.7OBZDEBRIS
128.7MSADUE TO DEBRIS
0AMH21 0303
0MWM
0MGOCONNECTION AT MH 9 O'CLOCK
0MWL
2MGOMAG COAT START
0MGOCONNECTION AT MH 3 O'CLOCK
128MGORODENTS PRESENT IN REACH

Properties (7)

additional_info
630138020321061
custom_field_three
HEAVY DEBRIS/SLUDGE
custom_field_two
3
customer
1
datetime
2021-02-03T13:20:56-08:00
documentation
PRO PIPE
is_lateral_inspection
false