Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 21, 2020, 10:33 AM
  • 01 0034_01 0033_12212020_030259.mp4

Date
12/21/2020
W/O
860496
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00209
PipeID
P00691
Time
2:33 AM
Certificate
U-109-7948
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K8083
Sewer Name
01 HOOPER AVENUE-COMPTON CREEK TRUNK
City
LOS ANGELES
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 01
Page No.
12
Purpose
Routine Assessment
Project
WO_860496_TV01037_NOV2020
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
27 in.
Width
27 in.
Upstream MH
01 0034
Downstream MH
01 0033
Dir. of Survey
Downstream
Length Surveyed
248.7 ft.
Total Length
248.7 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
4131
O&M Rating
105
Overall Index
2
Overall Quick
Overall Rating
105
Pipe schematic from manhole 01 0034 to 01 0033
MH: 01 0034MH: 01 0033downstream0 ft. AMH - Upstream Manhole, Survey Begins - 01 00340 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK0 ft. MWL - Water Level, 25 %of cross sectional area0 ft. MWM - Water Mark, 60 %of cross sectional area1.9 ft. DAGS - Deposits Attached Grease, 15 %of cross sectional area, from 08 to 09 o'clock, , within 8 inches of joint: YES2 ft. DSZ - Deposits Settled Other, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start - DEBRIS UNDERWATER248 ft. DSZ - Deposits Settled Other, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish - DEBRIS UNDERWATER248.2 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK248.7 ft. AMH - Downstream Manhole, Survey Ends - 01 0033

Observation photos (1)

  • Deposits Attached Grease, 15 %of cross sectional area, from 08 to 09 o'clock,  , within 8 inches of joint: YES

    1.9 ft. - Deposits Attached Grease, 15 %of cross sectional area, from 08 to 09 o'clock, , within 8 inches of joint: YES

Observations (9)

DistanceCodeObservation
0AMH01 0034
248DSZDEBRIS UNDERWATER
0MGOCONNECTION AT MH 3 O'CLOCK
0MWL
0MWM
2DSZDEBRIS UNDERWATER
248.7AMH01 0033
1.9DAGS
248.2MGOCONNECTION AT MH 9 O'CLOCK

Properties (7)

additional_info
630069122120002
custom_field_three
DEBRISE UNDER WATER
custom_field_two
3
customer
1
datetime
2020-12-21T02:33:04-08:00
documentation
PRO PIPE
is_lateral_inspection
false