Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 3, 2021, 08:00 PM
  • 21 0322_21 0321_02032021_120609.mp4

Date
02/03/2021
W/O
870709
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00763
PipeID
P15519
Time
12:00 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.
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 0322
Downstream MH
21 0321
Dir. of Survey
Downstream
Length Surveyed
95.7 ft.
Total Length
95.7 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 0322 to 21 0321
MH: 21 0322MH: 21 0321downstream0 ft. MWM - Water Mark, 35 %of cross sectional area0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK0 ft. AMH - Upstream Manhole, Survey Begins - 21 03222 ft. MGO - General Observation - MAG COAT START2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start92.1 ft. MGO - General Observation - MAG COAT END92.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish95.7 ft. AMH - Downstream Manhole, Survey Ends - 21 0321

Observation photos (2)

  • General Observation - MAG COAT START

    2 ft. - General Observation - MAG COAT START

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

Observations (9)

DistanceCodeObservation
0MWM
0MWL
2MGOMAG COAT START
92.1MGOMAG COAT END
0MGOCONNECTION AT MH 9 O'CLOCK
0AMH21 0322
2DAGS
92.1DAGS
95.7AMH21 0321

Properties (7)

additional_info
630138020321061
custom_field_three
LIGHT GREASE
custom_field_two
3
customer
1
datetime
2021-02-03T12:00:01-08:00
documentation
PRO PIPE
is_lateral_inspection
false