Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 4, 2016, 08:35 AM

  • 05 0630_05 0629_242016_014047.mp4

Date
02/04/2016
W/O
0536424
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00509
PipeID
P05855
Time
12:35 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H0042
Sewer Name
05 PRAIRIE AVENUE TRUNK
City
INGLEWOOD
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
05
Purpose
Routine Assessment
Project
20160201MDM_PRAIRIE_AVENUE_TRUNK
Material
Reinforced Concrete Pipe
Shape
Circular
Height
24 in.
Upstream MH
05 0630
Downstream MH
05 0629
Dir. of Survey
Downstream
Length Surveyed
540.9 ft.
Total Length
540.9 ft.
Structural Index
2
Structural Quick
2100
Structural Rating
2
O&M Index
3
O&M Quick
4134
O&M Rating
18
Overall Index
3
Overall Quick
—
Overall Rating
20
Pipe schematic from manhole 05 0630 to 05 0629
MH: 05 0630MH: 05 0629downstream0 ft. AMH - Upstream Manhole, Survey Begins - 12:45AM0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 50 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 20 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - LAITANCE COAT BLISTERING PEELING127.8 ft. DAGS - Deposits Attached Grease, 15 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start127.8 ft. DAGS - Deposits Attached Grease, 20 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish254.5 ft. MGO - General Observation - PIPE APPEARS AS VCP375.2 ft. MGP - General Photograph375.2 ft. DAGS - Deposits Attached Grease, 15 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish375.2 ft. DAGS - Deposits Attached Grease, 20 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start430.1 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start430.1 ft. DAGS - Deposits Attached Grease, 20 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish499 ft. DAGS - Deposits Attached Grease, 15 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start499 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish522 ft. MGO - General Observation - PIPE APPEARS AS VCP540.5 ft. MGO - General Observation - MH CONN OPEN 9:00540.5 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - POSSIBLE SPALLING GREASE COAT ON VCP540.5 ft. DAGS - Deposits Attached Grease, 15 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish540.5 ft. MGO - General Observation - PIPE APPEARS AS VCP540.9 ft. AMH - Downstream Manhole, Survey Begins - 1:40AM

Observation photos (9)

  • Deposits Attached Grease, 20 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 20 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

  • Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - LAITANCE COAT BLISTERING PEELING

    2 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - LAITANCE COAT BLISTERING PEELING

  • Deposits Attached Grease, 15 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

    127.8 ft. - Deposits Attached Grease, 15 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

  • General Observation - PIPE APPEARS AS VCP

    254.5 ft. - General Observation - PIPE APPEARS AS VCP

  • General Photograph

    375.2 ft. - General Photograph

  • Deposits Attached Grease, 20 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

    375.2 ft. - Deposits Attached Grease, 20 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

  • Deposits Attached Grease, 10 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

    430.1 ft. - Deposits Attached Grease, 10 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

  • Deposits Attached Grease, 15 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

    499 ft. - Deposits Attached Grease, 15 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

  • General Observation - PIPE APPEARS AS VCP

    522 ft. - General Observation - PIPE APPEARS AS VCP

All inspections of P05855Work order 0536424

Observations (21)

DistanceCodeObservation
430.1DAGS—
0AMH12:45AM
2DAGS—
375.2MGP—
0MWL—
540.5MGOMH CONN OPEN 9:00
127.8DAGS—
540.5SSSPOSSIBLE SPALLING GREASE COAT ON VCP
499DAGS—
430.1DAGS—
499DAGS—
522MGOPIPE APPEARS AS VCP
540.5DAGS—
0MWM—
375.2DAGS—
127.8DAGS—
254.5MGOPIPE APPEARS AS VCP
540.5MGOPIPE APPEARS AS VCP
375.2DAGS—
540.9AMH1:40AM
2SSSLAITANCE COAT BLISTERING PEELING

Properties (6)

custom_field_three
PIPE APPEARS AS VCP
custom_field_two
4
customer
LACSD
datetime
2016-02-04T00:35:00-08:00
documentation
MARTIN,MANANES,OLIVER 111
is_lateral_inspection
false