Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 17, 2016, 11:31 AM

  • C 0302_C 0301_5172016_043956.mp4

Date
05/17/2016
W/O
0563393
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00134
PipeID
P09762
Time
4:31 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H 0136
Sewer Name
C JOINT OUTFALL C - UNIT 6E
City
HAWAIIAN GARDENS
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 19
Page No.
04
Purpose
Routine Assessment
Project
20160514MDM_JOINT_OUTFALL_C_UNIT_6E
Material
Reinforced Concrete Pipe
Shape
Circular
Height
24 in.
Upstream MH
C 0302
Downstream MH
C 0301
Dir. of Survey
Downstream
Length Surveyed
125.3 ft.
Total Length
125.3 ft.
Structural Index
2
Structural Quick
2200
Structural Rating
4
O&M Index
2
O&M Quick
4129
O&M Rating
22
Overall Index
2
Overall Quick
—
Overall Rating
26
Pipe schematic from manhole C 0302 to C 0301
MH: C 0302MH: C 0301downstream0 ft. AMH - Upstream Manhole, Survey Begins - 4:35AM0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Active2 ft. MGO - General Observation - MAG COAT START 9:00 TO 5:002 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - PEELING BLISTERING CONCRETE11 ft. TBC - Tap Break-In Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6" - Capped15 ft. DAE - Deposits Attached Encrustation, 10 %of cross sectional area, from 08 to 12 o'clock, , within 8 inches of joint: YES18.9 ft. TBC - Tap Break-In Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6" - Capped39.4 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 12 to 04 o'clock, , within 8 inches of joint: YES59.4 ft. DSGV - Deposits Settled Gravel, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: NO, Start59.4 ft. TBC - Tap Break-In Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6" - Capped67.6 ft. MGO - General Observation - MAG COAT 80% START 10:00 TO 2:0067.6 ft. TBC - Tap Break-In Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6" - Capped67.6 ft. MWM - Water Mark, 60 %of cross sectional area79.4 ft. DSGV - Deposits Settled Gravel, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start - SLUDGE ROCKS79.4 ft. MGO - General Observation - MAG COAT 60% START79.4 ft. DSGV - Deposits Settled Gravel, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: NO, Finish79.4 ft. MWL - Water Level, 20 %of cross sectional area85.4 ft. SSS - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: NO102.4 ft. MGO - General Observation - ABANDONED MH112.3 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES115.3 ft. MGO - General Observation - MAG COAT 20% START125.3 ft. DSGV - Deposits Settled Gravel, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish - ROCKS SLUDGE125.3 ft. AMH - Downstream Manhole, Survey Ends - 5:05AM125.3 ft. MGO - General Observation - MAG COAT 20% FINISH125.3 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - PEELING BLISTERING CONCRETE

Observation photos (8)

  • General Observation - MAG COAT START 9:00 TO 5:00

    2 ft. - General Observation - MAG COAT START 9:00 TO 5:00

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

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

  • Deposits Attached Encrustation, 10 %of cross sectional area, from 08 to 12 o'clock, , within 8 inches of joint: YES

    15 ft. - Deposits Attached Encrustation, 10 %of cross sectional area, from 08 to 12 o'clock, , within 8 inches of joint: YES

  • Deposits Settled Gravel, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: NO, Start

    59.4 ft. - Deposits Settled Gravel, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: NO, Start

  • Water Mark, 60 %of cross sectional area

    67.6 ft. - Water Mark, 60 %of cross sectional area

  • Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: NO

    85.4 ft. - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: NO

  • General Observation - ABANDONED MH

    102.4 ft. - General Observation - ABANDONED MH

  • General Observation - MAG COAT 20% START

    115.3 ft. - General Observation - MAG COAT 20% START

All inspections of P09762Work order 0563393

Observations (27)

DistanceCodeObservation
125.3DSGVROCKS SLUDGE
79.4DSGVSLUDGE ROCKS
85.4SSS—
18.9TBCCapped
0AMH4:35AM
125.3AMH5:05AM
67.6MGOMAG COAT 80% START 10:00 TO 2:00
67.6TBCCapped
102.4MGOABANDONED MH
39.4DAE—
59.4DSGV—
0MWL—
79.4MGOMAG COAT 60% START
125.3MGOMAG COAT 20% FINISH
2MGOMAG COAT START 9:00 TO 5:00
11TBCCapped
15DAE—
0MWM—
79.4DSGV—
112.3DAE—
0MGOConn. @ Mh, 9 O' Clock. Active
67.6MWM—
115.3MGOMAG COAT 20% START
2SSSPEELING BLISTERING CONCRETE
125.3SSSPEELING BLISTERING CONCRETE
59.4TBCCapped
79.4MWL—

Properties (7)

additional_info
125' DOWNSTREAM TO COMPLETE INSPECTION
custom_field_three
SPALLING CONCRETE-SEVERE AGG VERY SPORATIC-D/S
custom_field_two
3
customer
LACSD
datetime
2016-05-17T04:31:31-07:00
documentation
MARTIN,MANANES,REVELES,OLIVER 111
is_lateral_inspection
false