Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 14, 2016, 09:15 AM

  • C 0308_C 0307_5142016_023912.mp4

Date
05/14/2016
W/O
0563393
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00134
PipeID
P09768
Time
2:15 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H 0131
Sewer Name
C JOINT OUTFALL C - UNIT 6E
City
CERRITOS
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 0308
Downstream MH
C 0307
Dir. of Survey
Downstream
Length Surveyed
449.7 ft.
Total Length
449.7 ft.
Structural Index
2
Structural Quick
2700
Structural Rating
14
O&M Index
2
O&M Quick
2700
O&M Rating
14
Overall Index
2
Overall Quick
—
Overall Rating
28
Pipe schematic from manhole C 0308 to C 0307
MH: C 0308MH: C 0307downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 2:15AM2 ft. MGO - General Observation - OLD MAG COAT 70% 8:00 TO 4: START2.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLISTERIN PEELING CONCRETE18.8 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 6" - Open18.8 ft. MGO - General Observation - MAG COAT 95% START49.7 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - PEELING BLISTERING CONCRETE UNDER MAG COAT92 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 6" - Active102.4 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO115.3 ft. IW - Infiltration Weeper, from 11 to 01 o'clock, within 8 inches of joint: YES, Start132.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO157.6 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO163.8 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 6" - Active163.8 ft. IW - Infiltration Weeper, from 11 to 01 o'clock, within 8 inches of joint: YES, Finish190.8 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO220.6 ft. MGO - General Observation - MAG COAT 80% START242.8 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 02 to 04 o'clock, , within 8 inches of joint: YES244.2 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 6" - Active328.9 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 07 to 05 o'clock, , within 8 inches of joint: YES339.9 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 6" - Active375.9 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES380 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6" - Capped380 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 11 o'clock, , within 8 inches of joint: NO387.3 ft. IW - Infiltration Weeper, from 02 to 04 o'clock, within 8 inches of joint: YES387.3 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 01 to 04 o'clock, , within 8 inches of joint: YES425.4 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO449.2 ft. MGO - General Observation - MAG COAT 80% FINISH449.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - BLISTERING PEELING CONCRETE449.7 ft. AMH - Downstream Manhole, Survey Ends - 2:50AM

Observation photos (11)

  • General Observation - OLD MAG COAT 70% 8:00 TO 4: START

    2 ft. - General Observation - OLD MAG COAT 70% 8:00 TO 4: START

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLISTERIN PEELING CONCRETE

    2.3 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLISTERIN PEELING CONCRETE

  • General Observation - MAG COAT 95% START

    18.8 ft. - General Observation - MAG COAT 95% START

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - PEELING BLISTERING CONCRETE UNDER MAG COAT

    49.7 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - PEELING BLISTERING CONCRETE UNDER MAG COAT

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

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

  • Infiltration Weeper, from 11 to 01 o'clock, within 8 inches of joint: YES, Start

    115.3 ft. - Infiltration Weeper, from 11 to 01 o'clock, within 8 inches of joint: YES, Start

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

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

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

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

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

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

  • General Observation - MAG COAT 80% START

    220.6 ft. - General Observation - MAG COAT 80% START

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

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

All inspections of P09768Work order 0563393

Observations (30)

DistanceCodeObservation
163.8TFActive
18.8TFOpen
49.7SSSPEELING BLISTERING CONCRETE UNDER MAG COAT
449.7AMH2:50AM
157.6SSS—
0MWL—
18.8MGOMAG COAT 95% START
132.3SSS—
2MGOOLD MAG COAT 70% 8:00 TO 4: START
102.4SSS—
387.3IW—
449.2MGOMAG COAT 80% FINISH
328.9DAE—
190.8SSS—
449.2SSSBLISTERING PEELING CONCRETE
425.4SSS—
242.8DAGS—
244.2TFActive
0MWM—
0AMH2:15AM
380TFCCapped
2.3SSSBLISTERIN PEELING CONCRETE
380DAE—
92TFActive
375.9DAE—
387.3DAE—
163.8IW—
339.9TFActive
220.6MGOMAG COAT 80% START
115.3IW—

Properties (4)

custom_field_three
SPALLING 80%MAG COAT
custom_field_two
4
customer
LACSD
datetime
2016-05-14T02:15:00-07:00