Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 3, 2017, 08:29 AM

  • 08 0558_08 0557_332017_005106.mp4

Date
03/03/2017
W/O
0624592
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00015
PipeID
P00143
Time
12:29 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H0454
Sewer Name
08 MAIN STREET RELIEF TRUNK
City
CARSON
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 08
Page No.
07
Purpose
Capital Improvement Program Assesment
Project
20170303MDM_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
554.8 ft.
Total Length
554.8 ft.
Structural Index
2
Structural Quick
2300
Structural Rating
6
O&M Index
3
O&M Quick
5248
O&M Rating
108
Overall Index
3
Overall Quick
—
Overall Rating
114
Pipe schematic from manhole 08 0558 to 08 0557
MH: 08 0558MH: 08 0557downstream0 ft. MWM - Water Mark, 95 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 12:35AM0.1 ft. MGO - General Observation - NORMAL HIGH WATER MARK 8:00 TO 4:002 ft. MGO - General Observation - MAG COAT 95% START 8:00 TO 4:0016.5 ft. SSS - Surface Spalling, from 11 to 01 o'clock, within 8 inches of joint: NO - FLAKING CONCRETE51.6 ft. DSZ - Deposits Settled Other, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO - ROCKS95 ft. DAE - Deposits Attached Encrustation, 10 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES95 ft. ID - Infiltration Dripper, from 11 to 01 o'clock, within 8 inches of joint: YES111.2 ft. IR - Infiltration Runner, from 02 to 03 o'clock, within 8 inches of joint: YES111.2 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 01 to 04 o'clock, , within 8 inches of joint: YES160.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - FLAKING CONCRETE199.5 ft. IR - Infiltration Runner, from 11 to 01 o'clock, within 8 inches of joint: YES199.5 ft. DAE - Deposits Attached Encrustation, 15 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES208.2 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES208.2 ft. ID - Infiltration Dripper, from 12 to 02 o'clock, within 8 inches of joint: YES228.5 ft. DSZ - Deposits Settled Other, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES - ROCKS239.8 ft. ID - Infiltration Dripper, from 01 to 03 o'clock, within 8 inches of joint: YES239.8 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 01 to 04 o'clock, , within 8 inches of joint: YES263 ft. IR - Infiltration Runner, from 08 to 04 o'clock, within 8 inches of joint: YES263 ft. DAE - Deposits Attached Encrustation, 20 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES270.5 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Open330.1 ft. IR - Infiltration Runner, from 11 to 01 o'clock, within 8 inches of joint: YES350.9 ft. SSS - Surface Spalling, from 09 to 11 o'clock, within 8 inches of joint: NO - FLAKING CONCRETE352.5 ft. IR - Infiltration Runner, from 11 to 01 o'clock, within 8 inches of joint: YES352.5 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES379 ft. ID - Infiltration Dripper, from 10 to 12 o'clock, within 8 inches of joint: YES401.6 ft. DAE - Deposits Attached Encrustation, 10 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES401.6 ft. IR - Infiltration Runner, from 11 to 02 o'clock, within 8 inches of joint: YES410 ft. DAE - Deposits Attached Encrustation, 15 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES410 ft. ID - Infiltration Dripper, from 10 to 03 o'clock, within 8 inches of joint: YES427 ft. IR - Infiltration Runner, from 08 to 11 o'clock, within 8 inches of joint: YES427 ft. DAE - Deposits Attached Encrustation, 10 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES450.7 ft. IR - Infiltration Runner, from 10 to 02 o'clock, within 8 inches of joint: YES458.7 ft. ID - Infiltration Dripper, from 09 to 12 o'clock, within 8 inches of joint: YES475.4 ft. ID - Infiltration Dripper, from 01 to 03 o'clock, within 8 inches of joint: YES483.6 ft. ID - Infiltration Dripper, from 09 to 03 o'clock, within 8 inches of joint: YES483.6 ft. DAE - Deposits Attached Encrustation, 10 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES506.8 ft. DAE - Deposits Attached Encrustation, 10 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES506.8 ft. ID - Infiltration Dripper, from 11 to 01 o'clock, within 8 inches of joint: YES515.1 ft. IG - Infiltration Gusher, from 11 to 12 o'clock, within 8 inches of joint: YES530.5 ft. ID - Infiltration Dripper, from 10 to 02 o'clock, within 8 inches of joint: YES538.2 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES538.3 ft. ID - Infiltration Dripper, from 12 to 01 o'clock, within 8 inches of joint: YES554.4 ft. MGO - General Observation - MAG COAT 95% FINISH554.8 ft. AMH - Downstream Manhole, Survey Ends - 1:45AM

Observation photos (6)

  • General Observation - MAG COAT 95% START 8:00 TO 4:00

    2 ft. - General Observation - MAG COAT 95% START 8:00 TO 4:00

  • Surface Spalling, from 11 to 01 o'clock, within 8 inches of joint: NO - FLAKING CONCRETE

    16.5 ft. - Surface Spalling, from 11 to 01 o'clock, within 8 inches of joint: NO - FLAKING CONCRETE

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

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

  • Deposits Attached Encrustation, 20 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES

    263 ft. - Deposits Attached Encrustation, 20 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES

  • Surface Spalling, from 09 to 11 o'clock, within 8 inches of joint: NO - FLAKING CONCRETE

    350.9 ft. - Surface Spalling, from 09 to 11 o'clock, within 8 inches of joint: NO - FLAKING CONCRETE

  • Infiltration Gusher, from 11 to 12 o'clock, within 8 inches of joint: YES

    515.1 ft. - Infiltration Gusher, from 11 to 12 o'clock, within 8 inches of joint: YES

All inspections of P00143Work order 0624592

Observations (46)

DistanceCodeObservation
410DAE—
208.2DAE—
379ID—
554.8AMH1:45AM
0MWM—
263IR—
554.4MGOMAG COAT 95% FINISH
95DAE—
410ID—
475.4ID—
228.5DSZROCKS
0.1MGONORMAL HIGH WATER MARK 8:00 TO 4:00
401.6DAE—
270.5TFOpen
16.5SSSFLAKING CONCRETE
0MWL—
95ID—
427IR—
538.2DAE—
401.6IR—
239.8ID—
199.5IR—
51.6DSZROCKS
111.2IR—
506.8DAE—
483.6ID—
263DAE—
352.5IR—
538.3ID—
450.7IR—
427DAE—
350.9SSSFLAKING CONCRETE
515.1IG—
483.6DAE—
111.2DAE—
160.3SSSFLAKING CONCRETE
2MGOMAG COAT 95% START 8:00 TO 4:00
352.5DAE—
330.1IR—
530.5ID—
506.8ID—
239.8DAE—
458.7ID—
208.2ID—
199.5DAE—
0AMH12:35AM

Properties (5)

custom_field_three
95% MAG COAT-FLAKING CONCRETE
custom_field_two
3
customer
LACSD
datetime
2017-03-03T00:29:32-08:00
year_laid
19740709