Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 24, 2017, 08:34 AM

  • B 0202_B 0201_4242017_044637.mp4

Date
04/24/2017
W/O
0624585
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00076
PipeID
P08699
Time
1:34 AM
Certificate
U-104-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H0504
Sewer Name
B JOINT OUTFALL B - UNIT 1D RELIEF
City
MONTEBELLO
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
15
Purpose
Routine Assessment
Project
20170424MDM_JOINT_OUTFALL_B_UNIT_1D_RELIEF
Material
Reinforced Concrete Pipe
Shape
Circular
Height
45 in.
Upstream MH
B 0202
Downstream MH
B 0201
Dir. of Survey
Downstream
Length Surveyed
678.2 ft.
Total Length
678.2 ft.
Structural Index
2
Structural Quick
3124
Structural Rating
11
O&M Index
2
O&M Quick
2200
O&M Rating
4
Overall Index
2
Overall Quick
—
Overall Rating
15
Pipe schematic from manhole B 0202 to B 0201
MH: B 0202MH: B 0201downstream0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 4:40AM2 ft. MGO - General Observation - MAG COAT 20% START 8:00 TO 4:002 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLISTERING,FLAKING CONCRETE20.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start36.7 ft. MGO - General Observation - MAG COAT 60% START41.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - FLAKING CONCRETE72 ft. SAV - Surface Aggregate Visible, at 02 o'clock, within 8 inches of joint: YES - 1 SEVERE AGG129.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish129.9 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start156.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - FLAKING CONCRETE349.9 ft. MGO - General Observation - MAG COAT 70% START359.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES - FLAKING CONCRETE677.4 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish677.4 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - BLISTERING ,FLAKING CONCRETE677.4 ft. MGO - General Observation - MAG COAT 70% FINISH678.2 ft. AMH - Downstream Manhole, Survey Ends - 5:20AM

Observation photos (9)

  • General Observation - MAG COAT 20% START 8:00 TO 4:00

    2 ft. - General Observation - MAG COAT 20% START 8:00 TO 4:00

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

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

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

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

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

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

  • Surface Aggregate Visible, at 02 o'clock, within 8 inches of joint: YES - 1 SEVERE AGG

    72 ft. - Surface Aggregate Visible, at 02 o'clock, within 8 inches of joint: YES - 1 SEVERE AGG

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

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

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

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

  • General Observation - MAG COAT 70% START

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

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

    359.2 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES - FLAKING CONCRETE

All inspections of P08699Work order 0624585

Observations (18)

DistanceCodeObservation
156.2SSSFLAKING CONCRETE
0MWM—
20.1DAGS—
129.9DAGS—
41.3SSSFLAKING CONCRETE
678.2AMH5:20AM
677.4DAGS—
359.2SSSFLAKING CONCRETE
349.9MGOMAG COAT 70% START
0MWL—
677.4SSSBLISTERING ,FLAKING CONCRETE
36.7MGOMAG COAT 60% START
72SAV1 SEVERE AGG
0AMH4:40AM
129.9DAGS—
2MGOMAG COAT 20% START 8:00 TO 4:00
677.4MGOMAG COAT 70% FINISH
2SSSBLISTERING,FLAKING CONCRETE

Properties (4)

custom_field_three
FLAKING CONCRETE-FEW SEVERE AGG VISIBLE
custom_field_two
4
customer
LACSD
datetime
2017-04-24T01:34:09-07:00