Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 17, 2017, 09:13 AM
  • 04 0020_04 0019_10172017_025953.mp4

Date
10/17/2017
W/O
0630073
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00408
PipeID
P11748
Time
2:13 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
H0652
Sewer Name
04 DISTRICT #4 OUTFALL TRUNK
City
BEVERLY HILLS
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 04
Page No.
03
Purpose
Routine Assessment
Project
20171016MDM_DISTRICT_4_OUTFALL_TRUNK
Material
Reinforced Concrete Pipe
Shape
Circular
Height
21 in.
Upstream MH
04 0020
Downstream MH
04 0019
Dir. of Survey
Downstream
Length Surveyed
619.7 ft.
Total Length
619.7 ft.
Structural Index
2
Structural Quick
2400
Structural Rating
8
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
2
Overall Quick
Overall Rating
8
Pipe schematic from manhole 04 0020 to 04 0019
MH: 04 0020MH: 04 0019downstream0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 2:55AM2 ft. MGO - General Observation - MAG COAT 30% START 8:00 TO 4:002 ft. MGO - General Observation - MAG COAT 30% START 8:00 TO 4:002 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE COAT12.5 ft. SSS - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: NO - PEELING CONCRETE47.5 ft. MGO - General Observation - MAG COAT 70% START212.1 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - BLISTERING CONCRETE308 ft. MGO - General Observation - 21" RCP365.3 ft. SSS - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES - SLIGHTLY PEELING CONCRETE420.1 ft. MGO - General Observation - MAG COAT 20% START619.3 ft. MGO - General Observation - MAG COAT 20% FINISH619.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - BLISTERING PEELING CONCRETE619.7 ft. AMH - Downstream Manhole, Survey Ends - 3:35AM

Observation photos (8)

  • General Observation - MAG COAT 30% START 8:00 TO 4:00

    2 ft. - General Observation - MAG COAT 30% START 8:00 TO 4:00

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

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

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

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

  • General Observation - MAG COAT 70% START

    47.5 ft. - General Observation - MAG COAT 70% START

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

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

  • General Observation - 21" RCP

    308 ft. - General Observation - 21" RCP

  • Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES - SLIGHTLY PEELING CONCRETE

    365.3 ft. - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES - SLIGHTLY PEELING CONCRETE

  • General Observation - MAG COAT 20% START

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

Observations (15)

DistanceCodeObservation
0MWM
12.5SSSPEELING CONCRETE
0MWL
2MGOMAG COAT 30% START 8:00 TO 4:00
47.5MGOMAG COAT 70% START
2MGOMAG COAT 30% START 8:00 TO 4:00
212.1SSSBLISTERING CONCRETE
0AMH2:55AM
619.7AMH3:35AM
619.3MGOMAG COAT 20% FINISH
619.3SSSBLISTERING PEELING CONCRETE
308MGO21" RCP
365.3SSSSLIGHTLY PEELING CONCRETE
2SSSBLISTERING PEELING CONCRETE COAT
420.1MGOMAG COAT 20% START

Properties (6)

custom_field_three
SPALLING BLISTERING PEELING CONCRETE
custom_field_two
4
customer
LACSD
datetime
2017-10-17T02:13:59-07:00
documentation
MARTIN,MANANES,REVELES,OLIVER 111
is_lateral_inspection
false