Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 16, 2022, 06:43 AM
  • J 0170_J 0169_02152022_230743.mp4

Date
02/15/2022
W/O
936261
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00055
PipeID
P11411
Time
10:43 PM
Certificate
U-115-06022794
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K9737
Sewer Name
J JOINT OUTFALL J - UNIT 1C
City
SAN PEDRO
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
44
Purpose
Routine Assessment
Project
WO_936261_TV05161_FEB2022
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
33 in.
Width
33 in.
Upstream MH
J 0170
Downstream MH
J 0169
Dir. of Survey
Downstream
Length Surveyed
698.1 ft.
Total Length
698.1 ft.
Structural Index
2
Structural Quick
2[00
Structural Rating
278
O&M Index
2
O&M Quick
2H00
O&M Rating
90
Overall Index
2
Overall Quick
Overall Rating
368
Pipe schematic from manhole J 0170 to J 0169
MH: J 0170MH: J 0169downstream0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - J 01700 ft. MWM - Water Mark, 25 %of cross sectional area2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. MGO - General Observation - MAG COAT21.8 ft. DSC - Deposits Settled Compacted, 10 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: YES, Start231.1 ft. DSC - Deposits Settled Compacted, 10 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: YES, Finish675.8 ft. RFB - Roots Fine Barrell, from 09 to 03 o'clock, Start691.4 ft. RFB - Roots Fine Barrell, from 09 to 03 o'clock, Finish698.1 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish698.1 ft. AMH - Downstream Manhole, Survey Ends - J 0169

Observation photos (4)

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

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

  • General Observation - MAG COAT

    2 ft. - General Observation - MAG COAT

  • Deposits Settled Compacted,  10 %of cross sectional area, at 06 o'clock,  , within 8 inches of joint: YES, Start

    21.8 ft. - Deposits Settled Compacted, 10 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: YES, Start

  • Roots Fine Barrell, from 09 to 03 o'clock, Start

    675.8 ft. - Roots Fine Barrell, from 09 to 03 o'clock, Start

Observations (11)

DistanceCodeObservation
675.8RFB
0MWL
2SSS
231.1DSC
2MGOMAG COAT
0AMHJ 0170
0MWM
21.8DSC
698.1SSS
698.1AMHJ 0169
691.4RFB

Properties (7)

additional_info
630074021522201
custom_field_three
SPALLING, MAG COAT
custom_field_two
3
customer
1
datetime
2022-02-15T22:43:19-08:00
documentation
PRO PIPE
is_lateral_inspection
false