Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 5, 2021, 08:15 PM
  • 21 0310_21 0309_02052021_123002.mp4

Date
02/05/2021
W/O
870709
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00763
PipeID
P15505
Time
12:15 PM
Certificate
U-109-7948
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K8516
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.
14
Purpose
Routine Assessment
Project
RFIR_WO_870709_TV21044_JAN2021
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
27 in.
Width
27 in.
Upstream MH
21 0309
Downstream MH
21 0310
Dir. of Survey
Upstream
Length Surveyed
76.2 ft.
Total Length
76.2 ft.
Structural Index
2
Structural Quick
2B00
Structural Rating
30
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
2
Overall Quick
Overall Rating
30
Pipe schematic from manhole 21 0309 to 21 0310
MH: 21 0309MH: 21 0310upstream0 ft. MSA - Survey Abandoned - AND MATCH FOOTAGE0.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - POSSIBLE SURFACE SPALLING74.2 ft. MGO - General Observation - MAG COAT START74.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - POSSIBLE SURFACE SPALLING76.2 ft. AMH - Downstream Manhole, Survey Begins - 21 030976.2 ft. MWL - Water Level, 0 %of cross sectional area76.2 ft. MGO - Reversal Inspection76.2 ft. MWM - Water Mark, 15 %of cross sectional area

Observations (8)

DistanceCodeObservation
76SSSPOSSIBLE SURFACE SPALLING
76.2MSAAND MATCH FOOTAGE
2MGOMAG COAT START
0AMH21 0309
0MWL
2SSSPOSSIBLE SURFACE SPALLING
0MGO
0MWM

Properties (7)

additional_info
630138020521061
custom_field_three
LIGHT GREASE
custom_field_two
3
customer
1
datetime
2021-02-05T12:15:30-08:00
documentation
PRO PIPE
is_lateral_inspection
false