Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 20, 2016, 07:27 AM

  • C 0291_C 0290_5202016_003517.mp4

Date
05/20/2016
W/O
0563393
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00134
PipeID
P09751
Time
12:27 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H0138
Sewer Name
C JOINT OUTFALL C - UNIT 6E
City
HAWIIAN GARDENS
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 19
Page No.
06
Purpose
Routine Assessment
Project
20160520MDM_JOINT_OUTFALL_UNIT_6E
Material
Reinforced Concrete Pipe
Shape
Circular
Height
24 in.
Upstream MH
C 0291
Downstream MH
C 0290
Dir. of Survey
Downstream
Length Surveyed
341.7 ft.
Total Length
341.7 ft.
Structural Index
3
Structural Quick
3724
Structural Rating
29
O&M Index
2
O&M Quick
5129
O&M Rating
23
Overall Index
2
Overall Quick
—
Overall Rating
52
Pipe schematic from manhole C 0291 to C 0290
MH: C 0291MH: C 0290downstream0 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. OPEN0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 12:30AM2 ft. MGO - General Observation - MAG COAT 50% START 9:00 TO 3:002 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - PEELING BLISTERING CONCRETE2 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG SPORATIC10.2 ft. SAV - Surface Aggregate Visible, from 02 to 03 o'clock, within 8 inches of joint: NO - SEVERE AGG SPORATIC23.8 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: NO - PEELING CONCRETE36.8 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: NO - SEVERE AGG49.3 ft. DAE - Deposits Attached Encrustation, 10 %of cross sectional area, from 01 to 04 o'clock, , within 8 inches of joint: YES84.4 ft. TBC - Tap Break-In Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6" - Capped100.2 ft. MWL - Water Level, 10 %of cross sectional area100.2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish100.2 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish100.2 ft. MGO - General Observation - MAG COAT 50% START 8:00 TO 4:00100.2 ft. MWM - Water Mark, 30 %of cross sectional area100.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - PEELING BLISTERING CONCRETE100.2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG SPORATIC133.3 ft. TBC - Tap Break-In Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6" - Capped141.3 ft. TBC - Tap Break-In Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6" - Capped182.5 ft. TBC - Tap Break-In Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6" - Capped182.5 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 02 to 04 o'clock, , within 8 inches of joint: NO190.4 ft. TBC - Tap Break-In Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6" - Capped239 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES273.1 ft. SAV - Surface Aggregate Visible, from 01 to 03 o'clock, within 8 inches of joint: NO - SEVERE AGG SPORATIC279.2 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6" - Capped288 ft. TBC - Tap Break-In Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6" - Peeling & Flaking Throughout The Reach332 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 12 to 04 o'clock, , within 8 inches of joint: YES332 ft. MWM - Water Mark, 80 %of cross sectional area332 ft. MWL - Water Level, 60 %of cross sectional area341.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - PEELING BLISTERING CONCRETE341.2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES341.2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG SPORATIC341.2 ft. MGO - General Observation - MAG COAT 50% FINISH341.2 ft. MWLS - Water Level, Sag in pipe, 40 %of cross sectional area - IN MH341.7 ft. AMH - Downstream Manhole, Survey Ends - 1:15AM

Observation photos (11)

  • General Observation - MAG COAT 50% START 9:00 TO 3:00

    2 ft. - General Observation - MAG COAT 50% START 9:00 TO 3:00

  • 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

  • Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG SPORATIC

    2 ft. - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG SPORATIC

  • Surface Aggregate Visible, from 02 to 03 o'clock, within 8 inches of joint: NO - SEVERE AGG SPORATIC

    10.2 ft. - Surface Aggregate Visible, from 02 to 03 o'clock, within 8 inches of joint: NO - SEVERE AGG SPORATIC

  • Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: NO - PEELING CONCRETE

    23.8 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: NO - PEELING CONCRETE

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

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

  • Deposits Attached Encrustation, 10 %of cross sectional area, from 01 to 04 o'clock, , within 8 inches of joint: YES

    49.3 ft. - Deposits Attached Encrustation, 10 %of cross sectional area, from 01 to 04 o'clock, , within 8 inches of joint: YES

  • Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES

    239 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES

  • Surface Aggregate Visible, from 01 to 03 o'clock, within 8 inches of joint: NO - SEVERE AGG SPORATIC

    273.1 ft. - Surface Aggregate Visible, from 01 to 03 o'clock, within 8 inches of joint: NO - SEVERE AGG SPORATIC

  • Water Mark, 80 %of cross sectional area

    332 ft. - Water Mark, 80 %of cross sectional area

  • Water Level, Sag in pipe, 40 %of cross sectional area - IN MH

    341.2 ft. - Water Level, Sag in pipe, 40 %of cross sectional area - IN MH

All inspections of P09751Work order 0563393

Observations (37)

DistanceCodeObservation
0MGOConn. @ Mh, 9 O' Clock. OPEN
332DAE—
10.2SAVSEVERE AGG SPORATIC
288TBCPeeling & Flaking Throughout The Reach
23.8SSSPEELING CONCRETE
273.1SAVSEVERE AGG SPORATIC
84.4TBCCapped
100.2MWL—
239SSS—
341.7AMH1:15AM
141.3TBCCapped
100.2SSS—
0MWM—
36.8SAVSEVERE AGG
133.3TBCCapped
100.2SAV—
279.2TFCCapped
100.2MGOMAG COAT 50% START 8:00 TO 4:00
2MGOMAG COAT 50% START 9:00 TO 3:00
100.2MWM—
49.3DAE—
0MWL—
2SSSPEELING BLISTERING CONCRETE
341.2SSSPEELING BLISTERING CONCRETE
341.2SAV—
341.2SAVSEVERE AGG SPORATIC
100.2SSSPEELING BLISTERING CONCRETE
0AMH12:30AM
332MWM—
341.2MGOMAG COAT 50% FINISH
190.4TBCCapped
182.5TBCCapped
2SAVSEVERE AGG SPORATIC
182.5DAE—
332MWL—
341.2MWLSIN MH
100.2SAVSEVERE AGG SPORATIC

Properties (4)

custom_field_three
SEVERE AGG SPORATIC-40% SAG MH#C290
custom_field_two
3
customer
LACSD
datetime
2016-05-20T00:27:55-07:00