Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 3, 2020, 08:52 AM
  • H 0769_H 0768A_12032020_011405.mp4

Date
12/03/2020
W/O
855744
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00942
PipeID
P24280
Time
12:52 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K8259
Sewer Name
JOINT OUTFALL H - UNIT 9C
City
COVINA
Loc. details
Main Highway - Suburban/Rural
Location Code
B
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
25
Purpose
Routine Assessment
Project
WO_855744_TV22079_OCT2020
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
28 in.
Width
28 in.
Upstream MH
H 0769
Downstream MH
H 0768A
Dir. of Survey
Downstream
Length Surveyed
1089 ft.
Total Length
1089 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
3
O&M Quick
413_
O&M Rating
751
Overall Index
3
Overall Quick
Overall Rating
751
Pipe schematic from manhole H 0769 to H 0768A
MH: H 0769MH: H 0768Adownstream0 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - H 07692 ft. DAGS - Deposits Attached Grease, 15 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start2 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start - DEBRIS396.4 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish411.6 ft. DAGS - Deposits Attached Grease, 15 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish426.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start1086.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish1089 ft. AMH - Downstream Manhole, Survey Ends - H 0768A

Observation photos (2)

  • Deposits Attached Grease, 15 %of cross sectional area, from 03 to 09 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 15 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

  • Deposits Settled Other,  15 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES, Start - DEBRIS

    2 ft. - Deposits Settled Other, 15 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start - DEBRIS

Observations (10)

DistanceCodeObservation
0MWM
1089AMHH 0768A
0MWL
2DAGS
1086.8DAGS
0AMHH 0769
2DSZDEBRIS
396.4DSZ
411.6DAGS
426.5DAGS

Properties (7)

additional_info
630069120220201
custom_field_three
LIGHT GREASE
custom_field_two
4
customer
1
datetime
2020-12-03T00:52:50-08:00
documentation
PRO PIPE
is_lateral_inspection
false