Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 4, 2020, 12:27 PM

  • C 0671_C 0670_1242020_044105.mp4

Date
12/04/2020
W/O
0849564
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z01114
PipeID
P23940
Time
4:27 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
HI649
Sewer Name
C JOINT OUTFALL C - UNIT 3H
City
SIGNAL HILL
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 29
Page No.
01
Purpose
Routine Assessment
Project
20201204MDM_JOINT_OUTFALL_UNIT_3H
Material
Ductile Iron Pipe
Shape
Circular
Height
14 in.
Upstream MH
C 0671
Downstream MH
C 0670
Dir. of Survey
Downstream
Length Surveyed
50 ft.
Total Length
50 ft.
Structural Index
3
Structural Quick
3300
Structural Rating
9
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
—
Overall Rating
9
Pipe schematic from manhole C 0671 to C 0670
MH: C 0671MH: C 0670downstream0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 4:35AM0 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Active0 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. Active0 ft. MWM - Water Mark, 35 %of cross sectional area2 ft. SCP - Surface Corrosion Metal Pipe, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - PIPE RUSTED AWAY 50%11.7 ft. MGO - General Observation - SHELF EFFECT MISSING PIPE12.3 ft. MGO - General Observation - RUSTED AWAY TOP PIPE27.5 ft. MGO - General Observation - SWOLLEN CIP PIPE CORRODED34.9 ft. MGO - General Observation - 14" CIP39 ft. SCP - Surface Corrosion Metal Pipe, from 10 to 02 o'clock, within 8 inches of joint: NO - TOP OF PIPE DEEPEST CORRISON45.1 ft. SCP - Surface Corrosion Metal Pipe, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - RUSTED AWAY 50%45.1 ft. SCP - Surface Corrosion Metal Pipe, from 08 to 04 o'clock, within 8 inches of joint: NO, Start - RUSTED AWAY 5%48.8 ft. SCP - Surface Corrosion Metal Pipe, from 08 to 04 o'clock, within 8 inches of joint: NO, Finish - RUSTED AWAY 5%50 ft. AMH - Downstream Manhole, Survey Ends - 5:00AM

Observation photos (8)

  • Surface Corrosion Metal Pipe, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - PIPE RUSTED AWAY 50%

    2 ft. - Surface Corrosion Metal Pipe, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - PIPE RUSTED AWAY 50%

  • General Observation - SHELF EFFECT MISSING PIPE

    11.7 ft. - General Observation - SHELF EFFECT MISSING PIPE

  • General Observation - RUSTED AWAY TOP PIPE

    12.3 ft. - General Observation - RUSTED AWAY TOP PIPE

  • General Observation - SWOLLEN CIP PIPE CORRODED

    27.5 ft. - General Observation - SWOLLEN CIP PIPE CORRODED

  • General Observation - 14" CIP

    34.9 ft. - General Observation - 14" CIP

  • Surface Corrosion Metal Pipe, from 10 to 02 o'clock, within 8 inches of joint: NO - TOP OF PIPE DEEPEST CORRISON

    39 ft. - Surface Corrosion Metal Pipe, from 10 to 02 o'clock, within 8 inches of joint: NO - TOP OF PIPE DEEPEST CORRISON

  • Surface Corrosion Metal Pipe, from 08 to 04 o'clock, within 8 inches of joint: NO, Start - RUSTED AWAY 5%

    45.1 ft. - Surface Corrosion Metal Pipe, from 08 to 04 o'clock, within 8 inches of joint: NO, Start - RUSTED AWAY 5%

  • Downstream Manhole, Survey Ends - 5:00AM

    50 ft. - Downstream Manhole, Survey Ends - 5:00AM

All inspections of P23940Work order 0849564

Observations (15)

DistanceCodeObservation
0MWL—
45.1SCPRUSTED AWAY 50%
12.3MGORUSTED AWAY TOP PIPE
39SCPTOP OF PIPE DEEPEST CORRISON
0AMH4:35AM
0MGOConn. @ Mh, 9 O' Clock. Active
34.9MGO14" CIP
2SCPPIPE RUSTED AWAY 50%
0MGOConn. @ Mh, 3 O' Clock. Active
50AMH5:00AM
27.5MGOSWOLLEN CIP PIPE CORRODED
45.1SCPRUSTED AWAY 5%
11.7MGOSHELF EFFECT MISSING PIPE
48.8SCPRUSTED AWAY 5%
0MWM—

Properties (7)

custom_field_three
SWOLLEN RUSTED AWAY PIPE 50%
custom_field_two
2
customer
LACSD
datetime
2020-12-04T04:27:32-08:00
documentation
MARTIN,OLIVER 111,CSATILLO,RUVALCABA
is_lateral_inspection
false
year_laid
20020814