Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 7, 2017, 10:00 AM
  • J 0023_J 0463_07092017_030134.mp4

Date
09/07/2017
W/O
651864
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00052
PipeID
P22775
Time
3:00 AM
Certificate
U-508-7069
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K4861
Sewer Name
J JOINT OUTFALL J - UNIT 1A
City
LOMITA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
36
Purpose
Routine Assessment
Project
WO_651864_TV05159_AUG2017
Material
Vitrified Clay Pipe
Shape
Circular
Height
30 in.
Width
30 in.
Upstream MH
J 0023
Downstream MH
J 0463
Dir. of Survey
Downstream
Length Surveyed
18.9 ft.
Total Length
18.9 ft.
Structural Index
2
Structural Quick
2100
Structural Rating
2
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
2
Overall Quick
Overall Rating
2
Pipe schematic from manhole J 0023 to J 0463
MH: J 0023MH: J 0463downstream0 ft. MGO - General Observation - CONNECTION AT MH 7 O'CLOCK0 ft. MGO - General Observation - CONNECTION AT MH 5 O'CLOCK0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - J 00230 ft. MWM - Water Mark, 20 %of cross sectional area2.1 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2.1 ft. MMC - Material Change, Reinforced concrete pipe8.6 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish8.6 ft. MMC - Material Change, Vitrified clay pipe18.9 ft. AMH - Downstream Manhole, Survey Ends - J 046318.9 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK

Observation photos (3)

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    2.1 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Material Change, Reinforced concrete pipe

    2.1 ft. - Material Change, Reinforced concrete pipe

  • Material Change, Vitrified clay pipe

    8.6 ft. - Material Change, Vitrified clay pipe

Observations (11)

DistanceCodeObservation
0MGOCONNECTION AT MH 7 O'CLOCK
2.1SSS
0MGOCONNECTION AT MH 5 O'CLOCK
2.1MMC
8.6SSS
0MWL
8.6MMC
18.9AMHJ 0463
0AMHJ 0023
0MWM
18.9MGOCONNECTION AT MH 3 O'CLOCK

Properties (5)

additional_info
SC345920
custom_field_two
4
customer
LACSD
datetime
2017-09-07T03:00:13-07:00
sewer_category
Gravity