Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 12, 2016, 09:44 AM

  • 08 0558_08 0557_5122016_034613.mp4

Date
05/12/2016
W/O
0557606
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00015
PipeID
P00143
Time
2:44 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
H0129
Sewer Name
08 MAIN STREET RELIEF TRUNK
City
CARSON
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 08
Page No.
07
Purpose
Capital Improvement Program Assesment
Project
20160512MDM_MAIN_STREET_RELIEF_TRUNK
Material
Reinforced Concrete Pipe
Shape
Circular
Height
30 in.
Upstream MH
08 0558
Downstream MH
08 0557
Dir. of Survey
Downstream
Length Surveyed
556.6 ft.
Total Length
556.6 ft.
Structural Index
2
Structural Quick
2300
Structural Rating
6
O&M Index
3
O&M Quick
5142
O&M Rating
71
Overall Index
3
Overall Quick
—
Overall Rating
77
Pipe schematic from manhole 08 0558 to 08 0557
MH: 08 0558MH: 08 0557downstream0 ft. MWL - Water Level, 30 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 3:30AM0 ft. MWM - Water Mark, 10 %of cross sectional area0.2 ft. MGO - General Observation - MAG COAT 98% START 8:00 TO 4:009 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - BLISTERING CONCRETE UNDER MAG COAT62.1 ft. DSGV - Deposits Settled Gravel, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start95.2 ft. ID - Infiltration Dripper, from 10 to 02 o'clock, within 8 inches of joint: YES95.4 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES111.8 ft. ID - Infiltration Dripper, from 01 to 03 o'clock, within 8 inches of joint: YES111.8 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 01 to 04 o'clock, , within 8 inches of joint: YES111.8 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES - PEELING CONCRETE UNDER MAG COAT135.2 ft. DSGV - Deposits Settled Gravel, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish153.2 ft. IW - Infiltration Weeper, from 01 to 04 o'clock, within 8 inches of joint: YES173.5 ft. DSGV - Deposits Settled Gravel, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES200.4 ft. IR - Infiltration Runner, from 09 to 03 o'clock, within 8 inches of joint: YES200.4 ft. DAE - Deposits Attached Encrustation, 10 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES227.2 ft. DSGV - Deposits Settled Gravel, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start242.1 ft. ID - Infiltration Dripper, from 12 to 04 o'clock, within 8 inches of joint: YES265.7 ft. ID - Infiltration Dripper, from 09 to 03 o'clock, within 8 inches of joint: YES265.7 ft. DAE - Deposits Attached Encrustation, 15 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES271.9 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Open284.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO315.7 ft. ID - Infiltration Dripper, from 10 to 02 o'clock, within 8 inches of joint: YES319.1 ft. MGO - General Observation - 98% MAG COAT332 ft. ID - Infiltration Dripper, from 10 to 02 o'clock, within 8 inches of joint: YES404.1 ft. IR - Infiltration Runner, from 11 to 03 o'clock, within 8 inches of joint: YES413.1 ft. ID - Infiltration Dripper, from 09 to 01 o'clock, within 8 inches of joint: YES413.1 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES452.2 ft. ID - Infiltration Dripper, from 11 to 01 o'clock, within 8 inches of joint: YES485.7 ft. ID - Infiltration Dripper, from 11 to 01 o'clock, within 8 inches of joint: YES509.3 ft. ID - Infiltration Dripper, from 10 to 02 o'clock, within 8 inches of joint: YES509.3 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES516.7 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES516.7 ft. IG - Infiltration Gusher, from 09 to 11 o'clock, within 8 inches of joint: YES521.4 ft. MWM - Water Mark, 40 %of cross sectional area540.2 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES540.2 ft. ID - Infiltration Dripper, from 11 to 01 o'clock, within 8 inches of joint: YES556.2 ft. DSGV - Deposits Settled Gravel, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish556.2 ft. MGO - General Observation - MAG COAT 98% FINISH556.6 ft. AMH - Downstream Manhole, Survey Ends - 4:25AM

Observation photos (13)

  • General Observation - MAG COAT 98% START 8:00 TO 4:00

    0.2 ft. - General Observation - MAG COAT 98% START 8:00 TO 4:00

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

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

  • Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES

    95.4 ft. - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES

  • Deposits Attached Encrustation, 5 %of cross sectional area, from 01 to 04 o'clock, , within 8 inches of joint: YES

    111.8 ft. - Deposits Attached Encrustation, 5 %of cross sectional area, from 01 to 04 o'clock, , within 8 inches of joint: YES

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

    111.8 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES - PEELING CONCRETE UNDER MAG COAT

  • Deposits Attached Encrustation, 10 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES

    200.4 ft. - Deposits Attached Encrustation, 10 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES

  • Deposits Attached Encrustation, 15 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES

    265.7 ft. - Deposits Attached Encrustation, 15 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES

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

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

  • General Observation - 98% MAG COAT

    319.1 ft. - General Observation - 98% MAG COAT

  • Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES

    509.3 ft. - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES

  • Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES

    516.7 ft. - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES

  • Water Mark, 40 %of cross sectional area

    521.4 ft. - Water Mark, 40 %of cross sectional area

  • Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES

    540.2 ft. - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES

All inspections of P00143Work order 0557606

Observations (40)

DistanceCodeObservation
9SSSBLISTERING CONCRETE UNDER MAG COAT
242.1ID—
200.4IR—
540.2DAE—
516.7DAE—
413.1ID—
452.2ID—
315.7ID—
509.3ID—
404.1IR—
485.7ID—
413.1DAE—
0.2MGOMAG COAT 98% START 8:00 TO 4:00
556.6AMH4:25AM
95.4DAE—
540.2ID—
556.2DSGV—
556.2MGOMAG COAT 98% FINISH
271.9TFOpen
0MWL—
111.8ID—
153.2IW—
0AMH3:30AM
516.7IG—
62.1DSGV—
0MWM—
173.5DSGV—
95.2ID—
509.3DAE—
319.1MGO98% MAG COAT
521.4MWM—
265.7ID—
265.7DAE—
200.4DAE—
111.8DAE—
135.2DSGV—
227.2DSGV—
332ID—
284.2SSS—
111.8SSSPEELING CONCRETE UNDER MAG COAT

Properties (5)

custom_field_three
98% MAG COAT
custom_field_two
5
customer
LACSD
datetime
2016-05-12T02:44:33-07:00
year_laid
19740709