Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 19, 2017, 09:43 AM
  • J 0475_J 0474 _07192017_024335.mp4

Date
07/19/2017
W/O
624549
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z01108
PipeID
P22770
Time
2:43 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K4712
Sewer Name
J JOINT OUTFALL J - UNIT 1A REPLACEMENT
City
HARBOR CITY
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
36
Purpose
Routine Assessment
Project
WO_624549_TV05241_JUN2017
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
30 in.
Width
30 in.
Upstream MH
J 0475
Downstream MH
J 0474
Dir. of Survey
Downstream
Length Surveyed
435.1 ft.
Total Length
435.1 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2b00
O&M Rating
346
Overall Index
2
Overall Quick
Overall Rating
346
Pipe schematic from manhole J 0475 to J 0474
MH: J 0475MH: J 0474downstream0 ft. AMH - Upstream Manhole, Survey Begins - J 04750 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MWM - Water Mark, 25 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start94.7 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES, Start293.4 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start - DEBRIS381.7 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish435.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish435.1 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES, Finish435.1 ft. AMH - Downstream Manhole, Survey Ends - J 0474

Observation photos (2)

  • 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

  • Deposits Attached Encrustation, 5 %of cross sectional area, from 09 to 03 o'clock,  , within 8 inches of joint: YES, Start

    94.7 ft. - Deposits Attached Encrustation, 5 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES, Start

Observations (10)

DistanceCodeObservation
435.1DAGS
435.1DAE
435.1AMHJ 0474
2DAGS
0AMHJ 0475
94.7DAE
0MWL
0MWM
381.7DSZ
293.4DSZDEBRIS

Properties (7)

additional_info
SC345445
custom_field_two
4
customer
LACSD
datetime
2017-07-19T02:43:16-07:00
documentation
PRO PIPE
is_lateral_inspection
false
year_laid
36558