Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 26, 2021, 05:49 PM

  • J 0342_J 0341_02262021_101024.mp4

Date
02/26/2021
W/O
875308
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00059
PipeID
P11586
Time
9:49 AM
Certificate
U-715-07000770
System Owner
1
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K7845
Sewer Name
J JOINT OUTFALL J - UNIT 1G
City
PALOS VERDES
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 30
Page No.
12
Purpose
Routine Assessment
Project
RFIR_WO_875308_TV05330_FEB2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
10 in.
Width
10 in.
Upstream MH
J 0342
Downstream MH
J 0341
Dir. of Survey
Downstream
Length Surveyed
53.5 ft.
Total Length
53.5 ft.
Structural Index
3
Structural Quick
3321
Structural Rating
11
O&M Index
3
O&M Quick
4131
O&M Rating
11
Overall Index
3
Overall Quick
—
Overall Rating
22
Pipe schematic from manhole J 0342 to J 0341
MH: J 0342MH: J 0341downstream0 ft. MWL - Water Level, 30 %of cross sectional area0 ft. MGO - General Observation - CONNECTION AT MH, 9 O'CLOCK0 ft. MGO - General Observation - HEAVY FLOW FLOW U/S LINE0 ft. AMH - Upstream Manhole, Survey Begins - J 03420.1 ft. MWM - Water Mark, 35 %of cross sectional area6 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES14.4 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES26.7 ft. RPP - Repair Patch, from 11 to 01 o'clock, within 8 inches of joint: NO - CAST IRON29.7 ft. FC - Fracture Circumferential, from 08 to 04 o'clock, within 8 inches of joint: YES41.5 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start45.6 ft. MWLS - Water Level, Sag in pipe, 50 %of cross sectional area47.2 ft. MCU - Camera Underwater, Start53.5 ft. OBZ - Obstacles Other, 20 %of cross sectional area, from 04 to 08 o'clock - UNKNOWN53.5 ft. MCU - Camera Underwater, Finish53.5 ft. MSA - Survey Abandoned - OBSTRUCTION/ HIGH WATER LEVEL53.5 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Finish

Observation photos (6)

  • Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES

    6 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES

    14.4 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES

  • Repair Patch, from 11 to 01 o'clock, within 8 inches of joint: NO - CAST IRON

    26.7 ft. - Repair Patch, from 11 to 01 o'clock, within 8 inches of joint: NO - CAST IRON

  • Fracture Circumferential, from 08 to 04 o'clock, within 8 inches of joint: YES

    29.7 ft. - Fracture Circumferential, from 08 to 04 o'clock, within 8 inches of joint: YES

  • Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start

    41.5 ft. - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start

  • Water Level, Sag in pipe, 50 %of cross sectional area

    45.6 ft. - Water Level, Sag in pipe, 50 %of cross sectional area

All inspections of P11586Work order 875308

Observations (16)

DistanceCodeObservation
0.1MWM—
29.7FC—
41.5DAE—
53.5OBZUNKNOWN
53.5MCU—
53.5MSAOBSTRUCTION/ HIGH WATER LEVEL
14.4CM—
45.6MWLS—
47.2MCU—
0MWL—
53.5DAE—
6CM—
0MGOCONNECTION AT MH, 9 O'CLOCK
0MGOHEAVY FLOW FLOW U/S LINE
0AMHJ 0342
26.7RPPCAST IRON

Properties (7)

additional_info
630075022621061
custom_field_three
MSA DUE TO BLOCKAGE
custom_field_two
5
customer
1
datetime
2021-02-26T09:49:14-08:00
documentation
PROPIPE
is_lateral_inspection
false