Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 26, 2016, 05:15 PM
  • G 0079_G 0078_5262016_120541.mp4

Date
05/26/2016
W/O
0563388
Weather
Dry
Operator/Surveyor
MIRANDA
Sewer ID
Z00347
PipeID
P10441
Time
10:15 AM
Certificate
U-1014-06022542
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
G7132
Sewer Name
G JOINT OUTFALL G - UNIT 7
City
COMPTON
Loc. details
Other
Location Code
Z
Use of Sewer
Sanitary Sewer
District
District 08
Page No.
05
Purpose
Routine Assessment
Project
20160526AM_JOINT_OUTFALL_G_UNIT_7
Material
Reinforced Concrete Pipe
Shape
Circular
Height
48 in.
Upstream MH
G 0079
Downstream MH
G 0078
Dir. of Survey
Downstream
Length Surveyed
826.2 ft.
Total Length
826.2 ft.
Structural Index
3
Structural Quick
3621
Structural Rating
20
O&M Index
3
O&M Quick
3200
O&M Rating
6
Overall Index
3
Overall Quick
Overall Rating
26
Pipe schematic from manhole G 0079 to G 0078
MH: G 0079MH: G 0078downstream0 ft. AMH - Upstream Manhole, Survey Begins - 12:04 PM0 ft. MWL - Water Level, 30 %of cross sectional area0 ft. MWM - Water Mark, 35 %of cross sectional area0 ft. MGO - General Observation - ACTIVE CONN. INSIDE THE MH. @ 09 O'CLOCK2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO, Start2 ft. MGO - General Observation - 90% MAG COAT FROM 08 TO 04 O'CLOCK, START204.2 ft. SAV - Surface Aggregate Visible, at 02 o'clock, within 8 inches of joint: NO206.1 ft. MWL - Water Level, 50 %of cross sectional area210.8 ft. SAV - Surface Aggregate Visible, at 02 o'clock, within 8 inches of joint: NO224.2 ft. RMJ - Roots Medium Joint, from 01 to 02 o'clock, 10 %, within 8 inches of joint: YESR - POSSIBLY COMING OUT OF THE JOINT224.2 ft. MGO - General Observation - POSSIBLE WATER INFILTRATION232.8 ft. MGO - General Observation - POSSIBLE WATER INFILTRATION232.8 ft. MWL - Water Level, 70 %of cross sectional area232.8 ft. RMJ - Roots Medium Joint, from 11 to 02 o'clock, 10 %, within 8 inches of joint: YESR - POSSIBLY COMING OUT OF THE JOINT241.8 ft. MWL - Water Level, 75 %of cross sectional area266.4 ft. MWL - Water Level, 80 %of cross sectional area273.9 ft. SAV - Surface Aggregate Visible, from 11 to 01 o'clock, within 8 inches of joint: NO280.7 ft. SAV - Surface Aggregate Visible, from 10 to 01 o'clock, within 8 inches of joint: NO290.7 ft. SAV - Surface Aggregate Visible, from 09 to 11 o'clock, within 8 inches of joint: NO293.5 ft. MWL - Water Level, 55 %of cross sectional area301.6 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: NO, Start354.2 ft. MWL - Water Level, 35 %of cross sectional area502.3 ft. MWL - Water Level, 50 %of cross sectional area570.4 ft. MWL - Water Level, 35 %of cross sectional area679.9 ft. TBA - Tap Break-In Active, at 01 o'clock, -, within 8 inches of joint: NO, 6"825.8 ft. MGO - General Observation - 90% MAG COAT FROM 08 TO 04 O'CLOCK, FINISH825.8 ft. MGO - General Observation - SAGS THROUGHOUT THE REACH825.8 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO, Finish825.8 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: NO, Finish826.2 ft. AMH - Downstream Manhole, Survey Ends - 1:10 PM

Observation photos (21)

  • Water Level, 30 %of cross sectional area

    0 ft. - Water Level, 30 %of cross sectional area

  • Water Mark, 35 %of cross sectional area

    0 ft. - Water Mark, 35 %of cross sectional area

  • General Observation - ACTIVE CONN. INSIDE THE MH. @ 09 O'CLOCK

    0 ft. - General Observation - ACTIVE CONN. INSIDE THE MH. @ 09 O'CLOCK

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO, Start

    2 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO, Start

  • General Observation - 90% MAG COAT FROM 08 TO 04 O'CLOCK, START

    2 ft. - General Observation - 90% MAG COAT FROM 08 TO 04 O'CLOCK, START

  • Surface Aggregate Visible, at 02 o'clock, within 8 inches of joint: NO

    204.2 ft. - Surface Aggregate Visible, at 02 o'clock, within 8 inches of joint: NO

  • Water Level, 50 %of cross sectional area

    206.1 ft. - Water Level, 50 %of cross sectional area

  • Surface Aggregate Visible, at 02 o'clock, within 8 inches of joint: NO

    210.8 ft. - Surface Aggregate Visible, at 02 o'clock, within 8 inches of joint: NO

  • Roots Medium Joint, from 01 to 02 o'clock, 10 %, within 8 inches of joint: YESR - POSSIBLY COMING OUT OF THE JOINT

    224.2 ft. - Roots Medium Joint, from 01 to 02 o'clock, 10 %, within 8 inches of joint: YESR - POSSIBLY COMING OUT OF THE JOINT

  • Water Level, 70 %of cross sectional area

    232.8 ft. - Water Level, 70 %of cross sectional area

  • Roots Medium Joint, from 11 to 02 o'clock, 10 %, within 8 inches of joint: YESR - POSSIBLY COMING OUT OF THE JOINT

    232.8 ft. - Roots Medium Joint, from 11 to 02 o'clock, 10 %, within 8 inches of joint: YESR - POSSIBLY COMING OUT OF THE JOINT

  • Water Level, 75 %of cross sectional area

    241.8 ft. - Water Level, 75 %of cross sectional area

  • Water Level, 80 %of cross sectional area

    266.4 ft. - Water Level, 80 %of cross sectional area

  • Surface Aggregate Visible, from 10 to 01 o'clock, within 8 inches of joint: NO

    280.7 ft. - Surface Aggregate Visible, from 10 to 01 o'clock, within 8 inches of joint: NO

  • Surface Aggregate Visible, from 09 to 11 o'clock, within 8 inches of joint: NO

    290.7 ft. - Surface Aggregate Visible, from 09 to 11 o'clock, within 8 inches of joint: NO

  • Water Level, 55 %of cross sectional area

    293.5 ft. - Water Level, 55 %of cross sectional area

  • Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: NO, Start

    301.6 ft. - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: NO, Start

  • Water Level, 35 %of cross sectional area

    354.2 ft. - Water Level, 35 %of cross sectional area

  • Water Level, 50 %of cross sectional area

    502.3 ft. - Water Level, 50 %of cross sectional area

  • Water Level, 35 %of cross sectional area

    570.4 ft. - Water Level, 35 %of cross sectional area

  • Tap Break-In Active, at 01 o'clock, -, within 8 inches of joint: NO, 6"

    679.9 ft. - Tap Break-In Active, at 01 o'clock, -, within 8 inches of joint: NO, 6"

Observations (30)

DistanceCodeObservation
679.9TBA
204.2SAV
280.7SAV
273.9SAV
232.8MGOPOSSIBLE WATER INFILTRATION
232.8MWL
266.4MWL
825.8MGO90% MAG COAT FROM 08 TO 04 O'CLOCK, FINISH
210.8SAV
224.2RMJPOSSIBLY COMING OUT OF THE JOINT
0AMH12:04 PM
206.1MWL
825.8MGOSAGS THROUGHOUT THE REACH
502.3MWL
570.4MWL
2SSS
0MWL
232.8RMJPOSSIBLY COMING OUT OF THE JOINT
0MWM
293.5MWL
825.8SSS
290.7SAV
0MGOACTIVE CONN. INSIDE THE MH. @ 09 O'CLOCK
825.8SAV
2MGO90% MAG COAT FROM 08 TO 04 O'CLOCK, START
224.2MGOPOSSIBLE WATER INFILTRATION
826.2AMH1:10 PM
354.2MWL
241.8MWL
301.6SAV

Properties (3)

custom_field_two
3
customer
LACSD
datetime
2016-05-26T10:15:04-07:00