Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 5, 2020, 09:36 AM
  • 01 0543_01 0542_06052020_024325.mp4

Date
06/05/2020
W/O
833505
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00206
PipeID
P01031
Time
2:36 AM
Certificate
U-111-11880
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K7687
Sewer Name
CROCKETT BOULEVARD-GLEN AVENUE TRUNK
City
FLORENCE
Loc. details
Alley
Location Code
H
Use of Sewer
Sanitary Sewer
District
District 01
Page No.
07
Purpose
Routine Assessment
Project
RFIR_WO_833505_TV01243_JUN2020
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
12 in.
Width
15 in.
Upstream MH
01 0543
Downstream MH
01 0542
Dir. of Survey
Downstream
Length Surveyed
31 ft.
Total Length
31 ft.
Structural Index
3
Structural Quick
3525
Structural Rating
25
O&M Index
2
O&M Quick
4125
O&M Rating
14
Overall Index
2
Overall Quick
Overall Rating
39
Pipe schematic from manhole 01 0543 to 01 0542
MH: 01 0543MH: 01 0542downstream0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 01 05432 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start8 ft. SCP - Surface Corrosion Metal Pipe, from 12 to 12 o'clock, within 8 inches of joint: YES, Start8 ft. MMC - Material Change, Cast Iron24.4 ft. MMC - Material Change, Vitrified clay pipe24.4 ft. SCP - Surface Corrosion Metal Pipe, from 12 to 12 o'clock, within 8 inches of joint: YES, Finish27.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish29 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish29 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish30.5 ft. MGO - General Observation - ROACHES @ MH31 ft. AMH - Downstream Manhole, Survey Ends - 01 054231 ft. MGO - General Observation - CONN @ MH 4 O'CLOCK/ACTIVE

Observation photos (5)

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

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

  • Surface Corrosion Metal Pipe, from 12 to 12 o'clock, within 8 inches of joint: YES, Start

    8 ft. - Surface Corrosion Metal Pipe, from 12 to 12 o'clock, within 8 inches of joint: YES, Start

  • Material Change, Cast Iron

    8 ft. - Material Change, Cast Iron

  • Material Change, Vitrified clay pipe

    24.4 ft. - Material Change, Vitrified clay pipe

  • General Observation - CONN  @ MH 4 O'CLOCK/ACTIVE

    31 ft. - General Observation - CONN @ MH 4 O'CLOCK/ACTIVE

Observations (16)

DistanceCodeObservation
2DAGS
8SCP
0MWL
0MWM
31AMH01 0542
0AMH01 0543
2SSS
8MMC
27.7DAGS
29SSS
29SAV
2SAV
31MGOCONN @ MH 4 O'CLOCK/ACTIVE
30.5MGOROACHES @ MH
24.4MMC
24.4SCP

Properties (7)

additional_info
SC411279
custom_field_three
METAL PIPE CORROSION
custom_field_two
2
customer
1
datetime
2020-06-05T02:36:23-07:00
documentation
PRO PIPE
is_lateral_inspection
false